Trace number 1518382

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S1879859331-044.cnf
MD5SUM7a99883e1d20acc28491f28db1ea5f95
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024995
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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 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-1518382-1238298829.cnf
0.00/0.00	c parsed header 'p cnf 560 2380'
0.00/0.00	c initialized 560 variables
0.00/0.00	c found 2380 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   560   0.0  2380     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1190 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  62.8   560  71.8  2380   100   100  1309  13.5   0.1 
0.00/0.00	c R   0.0  62.8   560  71.8  2380   100   100  1309  13.5   0.1 
0.00/0.01	c +   0.0  51.1   560  92.5  2380   250   250  1439  23.3   0.2 
0.00/0.01	c N   0.0  49.4   560  95.2  2380   403   403  1439  25.5   0.2 
0.00/0.01	c +   0.0  48.8   560  95.5  2380   475   475  1582  24.6   0.2 
0.00/0.03	c +   0.0  46.5   560  97.1  2380   812   812  1740  25.0   0.2 
0.03/0.04	c N   0.0  44.9   560  98.4  2380  1208  1208  1740  25.4   0.3 
0.03/0.04	c +   0.0  44.6   560  98.4  2380  1317  1317  1914  25.0   0.3 
0.03/0.08	c +   0.1  42.6   560  98.9  2380  2074  1112  2105  26.7   0.3 
0.09/0.12	c +   0.1  40.9   560  99.3  2380  3209  1190  2315  27.2   0.3 
0.09/0.12	c N   0.1  40.9   560  99.3  2380  3213  1194  2315  27.1   0.3 
0.19/0.20	c +   0.2  40.1   560  99.5  2380  4911  1726  2546  24.5   0.4 
0.29/0.31	c +   0.3  39.3   560  99.6  2380  7464  1718  2800  23.9   0.4 
0.29/0.34	c N   0.3  39.3   560  99.6  2380  8028  2282  2800  25.2   0.4 
0.39/0.49	c +   0.5  39.2   560  99.6  2380 11293  2736  3080  25.5   0.5 
0.69/0.76	c +   0.8  38.4   560  99.6  2380 17036  2296  3388  26.0   0.4 
0.79/0.86	c N   0.9  38.1   560  99.6  2380 19263  2821  3388  24.2   0.5 
1.10/1.15	c +   1.2  37.9   560  99.6  2380 25650  2414  3726  25.3   0.4 
1.69/1.76	c +   1.8  36.5   560  99.6  2380 38571  2241  4098  26.0   0.4 
1.99/2.06	c N   2.1  35.7   560  99.6  2380 44920  2417  4098  25.1   0.4 
1.99/2.06	c 
1.99/2.06	c  seconds     variables   original    learned     agility
1.99/2.06	c         level        used      conflicts    limit          MB
1.99/2.06	c 
2.69/2.71	c +   2.7  34.9   560  99.6  2380 57952  3112  4507  26.8   0.5 
4.09/4.16	c +   4.2  33.8   560  99.6  2380 87023  2805  4957  25.9   0.5 
4.89/4.96	c N   5.0  33.4   560  99.6  2380 102e3  3496  4957  27.0   0.6 
6.39/6.42	c +   6.4  32.7   560  99.6  2380 130e3  4161  5452  23.9   0.7 
9.90/9.90	c +   9.9  31.7   560  99.6  2380 196e3  3976  5997  27.2   0.6 
11.79/11.80	c N  11.8  31.3   560  99.6  2380 230e3  5715  5997  27.3   0.9 
15.29/15.30	c +  15.3  30.8   560  99.6  2380 294e3  5899  6596  23.1   0.9 
23.59/23.62	c +  23.6  30.0   560  99.6  2380 441e3  4286  7255  24.0   0.7 
27.79/27.85	c N  27.8  29.9   560  99.6  2380 512e3  6711  7255  26.1   1.0 
36.48/36.52	c +  36.5  29.8   560  99.6  2380 662e3  6898  7980  25.7   1.0 
55.88/55.96	c +  55.9  29.2   560  99.6  2380 993e3  6245  8778  27.4   0.9 
64.08/64.14	c N  64.1  28.9   560  99.6  2380 112e4  4815  8778  25.1   0.8 
86.07/86.17	c +  86.2  28.3   560  99.6  2380 148e4  6099  9655  25.6   1.0 
132.66/132.78	c + 132.8  27.7   560  99.6  2380 223e4  6489 10620  27.5   1.0 
147.36/147.47	c N 147.4  27.5   560  99.6  2380 246e4  9150 10620  27.8   1.3 
205.44/205.57	c + 205.5  27.3   560  99.6  2380 335e4  7390 11682  27.9   1.1 
320.91/321.02	c + 320.9  26.6   560  99.6  2380 502e4 10890 12850  26.7   1.5 
342.50/342.65	c N 342.6  26.3   560  99.6  2380 533e4 11262 12850  24.6   1.5 
500.56/500.71	c + 500.6  26.5   560  99.6  2380 754e4 10063 14135  26.6   1.3 
781.58/781.80	c + 781.6  26.3   560  99.6  2380 113e5 10499 15548  26.3   1.4 
794.68/794.92	c N 794.7  26.3   560  99.6  2380 114e5 14166 15548  25.9   1.9

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-1518382-1238298829/watcher-1518382-1238298829 -o /tmp/evaluation-result-1518382-1238298829/solver-1518382-1238298829 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1518382-1238298829.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 0.99 3/73 11052
/proc/meminfo: memFree=1655864/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=912 CPUtime=0
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 886271545 933888 112 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 228 112 69 152 0 74 0

[startup+0.0393501 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 11052
/proc/meminfo: memFree=1655864/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=1044 CPUtime=0.03
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 163 0 0 0 3 0 0 0 18 0 1 0 886271545 1069056 148 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 261 148 69 152 0 107 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1044

[startup+0.101355 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 11052
/proc/meminfo: memFree=1655864/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=1176 CPUtime=0.09
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 195 0 0 0 9 0 0 0 18 0 1 0 886271545 1204224 180 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 294 180 69 152 0 140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1176

[startup+0.301376 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 11052
/proc/meminfo: memFree=1655864/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=1176 CPUtime=0.29
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 219 0 0 0 29 0 0 0 19 0 1 0 886271545 1204224 204 1992294400 134512640 135137933 4294956240 18446744073709551615 134547671 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 294 204 69 152 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.701418 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 11052
/proc/meminfo: memFree=1655864/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=1308 CPUtime=0.69
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 240 0 0 0 69 0 0 0 23 0 1 0 886271545 1339392 225 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 327 225 69 152 0 173 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1308

[startup+1.5015 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11053
/proc/meminfo: memFree=1655224/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=1440 CPUtime=1.49
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 259 0 0 0 149 0 0 0 25 0 1 0 886271545 1474560 244 1992294400 134512640 135137933 4294956240 18446744073709551615 134552954 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 360 244 69 152 0 206 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1440

[startup+3.10167 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11053
/proc/meminfo: memFree=1654904/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=1568 CPUtime=3.09
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 286 0 0 0 309 0 0 0 25 0 1 0 886271545 1605632 271 1992294400 134512640 135137933 4294956240 18446744073709551615 134547458 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 392 271 69 152 0 238 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1568

[startup+6.30201 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11053
/proc/meminfo: memFree=1654784/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=1568 CPUtime=6.29
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 304 0 0 0 629 0 0 0 25 0 1 0 886271545 1605632 289 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 392 289 69 152 0 238 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1568

[startup+12.7027 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11053
/proc/meminfo: memFree=1654528/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=1700 CPUtime=12.69
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 339 0 0 0 1269 0 0 0 25 0 1 0 886271545 1740800 324 1992294400 134512640 135137933 4294956240 18446744073709551615 134554574 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 425 324 69 152 0 271 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1700

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11053
/proc/meminfo: memFree=1654336/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=1956 CPUtime=25.49
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 389 0 0 0 2549 0 0 0 25 0 1 0 886271545 2002944 374 1992294400 134512640 135137933 4294956240 18446744073709551615 134552851 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 489 374 69 152 0 335 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1956

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11053
/proc/meminfo: memFree=1654208/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=1956 CPUtime=51.08
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 412 0 0 0 5108 0 0 0 25 0 1 0 886271545 2002944 397 1992294400 134512640 135137933 4294956240 18446744073709551615 134522845 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 489 397 69 152 0 335 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1956

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11053
/proc/meminfo: memFree=1653952/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=2280 CPUtime=102.27
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 484 0 0 0 10227 0 0 0 25 0 1 0 886271545 2334720 469 1992294400 134512640 135137933 4294956240 18446744073709551615 134549127 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 570 469 69 152 0 416 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2280

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11053
/proc/meminfo: memFree=1653824/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=2408 CPUtime=162.25
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 504 0 0 0 16225 0 0 0 25 0 1 0 886271545 2465792 489 1992294400 134512640 135137933 4294956240 18446744073709551615 134521310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 602 489 69 152 0 448 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2408

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11053
/proc/meminfo: memFree=1653696/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=2408 CPUtime=222.24
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 520 0 0 0 22224 0 0 0 25 0 1 0 886271545 2465792 505 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 602 505 69 152 0 448 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 2408

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11053
/proc/meminfo: memFree=1653504/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=2668 CPUtime=282.22
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 564 0 0 0 28222 0 0 0 25 0 1 0 886271545 2732032 549 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 667 549 69 152 0 513 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2668

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11053
/proc/meminfo: memFree=1653440/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=2668 CPUtime=342.2
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 566 0 0 0 34220 0 0 0 25 0 1 0 886271545 2732032 551 1992294400 134512640 135137933 4294956240 18446744073709551615 134527797 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 667 551 69 152 0 513 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2668

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11053
/proc/meminfo: memFree=1653312/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=2668 CPUtime=402.19
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 587 0 0 0 40219 0 0 0 25 0 1 0 886271545 2732032 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134551478 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 667 572 69 152 0 513 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 2668

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11059
/proc/meminfo: memFree=1653376/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=2796 CPUtime=462.17
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 601 0 0 0 46217 0 0 0 25 0 1 0 886271545 2863104 586 1992294400 134512640 135137933 4294956240 18446744073709551615 134522672 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 699 586 69 152 0 545 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 2796

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11059
/proc/meminfo: memFree=1653312/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=2916 CPUtime=522.15
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 634 0 0 0 52215 0 0 0 25 0 1 0 886271545 2985984 619 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 729 619 69 152 0 575 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 2916

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11059
/proc/meminfo: memFree=1653248/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=2916 CPUtime=582.14
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 638 0 0 0 58214 0 0 0 25 0 1 0 886271545 2985984 623 1992294400 134512640 135137933 4294956240 18446744073709551615 134548862 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 729 623 69 152 0 575 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 2916

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11059
/proc/meminfo: memFree=1653184/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=2916 CPUtime=642.12
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 651 0 0 0 64212 0 0 0 25 0 1 0 886271545 2985984 636 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 729 636 69 152 0 575 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 2916

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11059
/proc/meminfo: memFree=1653248/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=2916 CPUtime=702.1
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 651 0 0 0 70210 0 0 0 25 0 1 0 886271545 2985984 636 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 729 636 69 152 0 575 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 2916

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11059
/proc/meminfo: memFree=1653184/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=2916 CPUtime=762.09
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 651 0 0 0 76209 0 0 0 25 0 1 0 886271545 2985984 636 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 729 636 69 152 0 575 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 2916

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11059
/proc/meminfo: memFree=1653120/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=3048 CPUtime=822.07
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 676 0 0 0 82207 0 0 0 25 0 1 0 886271545 3121152 661 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 762 661 69 152 0 608 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 3048

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11059
/proc/meminfo: memFree=1653056/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=3048 CPUtime=882.06
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 686 0 0 0 88206 0 0 0 25 0 1 0 886271545 3121152 671 1992294400 134512640 135137933 4294956240 18446744073709551615 134549089 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 762 671 69 152 0 608 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 3048

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11059
/proc/meminfo: memFree=1652992/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=3048 CPUtime=942.04
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 686 0 0 0 94204 0 0 0 25 0 1 0 886271545 3121152 671 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 762 671 69 152 0 608 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 3048

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11059
/proc/meminfo: memFree=1652992/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=3048 CPUtime=1002.02
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 687 0 0 0 100202 0 0 0 25 0 1 0 886271545 3121152 672 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 762 672 69 152 0 608 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 3048

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11059
/proc/meminfo: memFree=1652736/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=3280 CPUtime=1062.01
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 737 0 0 0 106201 0 0 0 25 0 1 0 886271545 3358720 722 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 820 722 69 152 0 666 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 3280

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11059
/proc/meminfo: memFree=1652800/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=3280 CPUtime=1121.99
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 737 0 0 0 112199 0 0 0 25 0 1 0 886271545 3358720 722 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 820 722 69 152 0 666 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 3280

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11059
/proc/meminfo: memFree=1652736/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=3280 CPUtime=1181.98
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 737 0 0 0 118198 0 0 0 25 0 1 0 886271545 3358720 722 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 820 722 69 152 0 666 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 3280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 11059
/proc/meminfo: memFree=1652736/2055920 swapFree=4176796/4192956
[pid=11052] ppid=11050 vsize=3280 CPUtime=1200.08
/proc/11052/stat : 11052 (picosat) R 11050 11052 10973 0 -1 4194304 737 0 0 0 120008 0 0 0 25 0 1 0 886271545 3358720 722 1992294400 134512640 135137933 4294956240 18446744073709551615 134547453 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 820 722 69 152 0 666 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 3280

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.08
CPU system time (s): 0.010998
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 3280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
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= 737
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= 2172

runsolver used 1.07984 second user time and 3.2975 second system time

The end

Launcher Data 

Begin job on node82 at 2009-03-29 05:53:49
IDJOB=1518382
IDBENCH=70675
IDSOLVER=506
FILE ID=node82/1518382-1238298829
PBS_JOBID= 9061011
Free space on /tmp= 61588 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1879859331-044.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518382-1238298829/watcher-1518382-1238298829 -o /tmp/evaluation-result-1518382-1238298829/solver-1518382-1238298829 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1518382-1238298829.cnf

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

MD5SUM BENCH= 7a99883e1d20acc28491f28db1ea5f95
RANDOM SEED=223557730

node82.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1656344 kB
Buffers:         63196 kB
Cached:         266808 kB
SwapCached:       7072 kB
Active:         235152 kB
Inactive:       104084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656344 kB
SwapTotal:     4192956 kB
SwapFree:      4176796 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          14852 kB
Slab:            45436 kB
Committed_AS:  2297936 kB
PageTables:       1996 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= 61588 MiB
End job on node82 at 2009-03-29 06:13:52