Trace number 1512610

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) 1200.03 1200.31

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S249585100-059.cnf
MD5SUM143712ca4284eea58745e182764b5b47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.55846
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-1512610-1238206527.cnf
0.00/0.00	c parsed header 'p cnf 800 16000'
0.01/0.01	c initialized 800 variables
0.01/0.01	c found 16000 non trivial clauses
0.01/0.01	c
0.01/0.01	c random number generator seed 0
0.01/0.01	c 
0.01/0.01	c  seconds     variables   original    learned     agility
0.01/0.01	c         level        used      conflicts    limit          MB
0.01/0.01	c 
0.01/0.01	c s   0.0   0.0   800   0.0 16000     0     0     0   0.0   0.7 
0.01/0.02	c 
0.01/0.02	c initial reduction limit 8000 clauses
0.01/0.02	c 
0.01/0.02	c +   0.0 171.9   800  86.9 16000   100   100  8800  13.4   0.7 
0.01/0.02	c R   0.0 171.9   800  86.9 16000   100   100  8800  13.4   0.7 
0.01/0.04	c +   0.0 155.6   800  98.6 16000   250   250  9680  23.1   0.8 
0.01/0.05	c N   0.1 164.6   800  99.8 16000   400   400  9680  25.7   0.8 
0.01/0.06	c +   0.1 169.4   800  99.9 16000   475   475 10648  26.2   0.9 
0.01/0.09	c +   0.1 181.4   800 100.0 16000   812   812 11712  28.8   1.1 
0.09/0.12	c N   0.1 190.8   800 100.0 16000  1205  1205 11712  28.9   1.2 
0.09/0.13	c +   0.1 192.8   800 100.0 16000  1317  1317 12883  28.9   1.3 
0.19/0.20	c +   0.2 201.2   800 100.0 16000  2074  2074 14171  28.3   1.7 
0.29/0.32	c +   0.3 207.6   800 100.0 16000  3209  3209 15588  26.5   2.2 
0.29/0.32	c N   0.3 207.7   800 100.0 16000  3213  3213 15588  26.6   2.2 
0.49/0.51	c +   0.5 212.3   800 100.0 16000  4911  4911 17146  27.8   3.0 
0.79/0.84	c +   0.8 215.3   800 100.0 16000  7464  7464 18860  27.6   4.4 
0.89/0.92	c N   0.9 215.8   800 100.0 16000  8026  8026 18860  28.3   4.7 
1.39/1.41	c +   1.4 217.5   800 100.0 16000 11293 11293 20746  27.6   6.4 
2.39/2.45	c +   2.5 219.1   800 100.0 16000 17036 17036 22820  29.1   9.4 
2.89/2.92	c N   2.9 219.3   800 100.0 16000 19247 19247 22820  29.4  10.6 
4.19/4.23	c +   4.2 219.9   800 100.0 16000 25650 14230 25102  27.8   8.0 
7.19/7.28	c +   7.3 220.1   800 100.0 16000 38571 14594 27612  27.9   8.2 
8.59/8.61	c N   8.6 220.1   800 100.0 16000 44897 20920 27612  27.2  11.7 
8.59/8.61	c 
8.59/8.61	c  seconds     variables   original    learned     agility
8.59/8.61	c         level        used      conflicts    limit          MB
8.59/8.61	c 
11.79/11.84	c +  11.8 219.7   800 100.0 16000 57952 19913 30373  26.5  11.1 
19.49/19.59	c +  19.6 218.2   800 100.0 16000 87023 16677 33410  28.7   9.3 
23.59/23.61	c N  23.6 217.5   800 100.0 16000 102e3 32244 33410  28.6  17.8 
31.18/31.22	c +  31.2 216.9   800 100.0 16000 130e3 22217 36751  27.1  12.4 
49.98/50.05	c +  50.0 216.1   800 100.0 16000 196e3 21396 40426  26.7  11.5 
60.58/60.64	c N  60.6 215.8   800 100.0 16000 230e3 29992 40426  27.6  16.7 
79.57/79.70	c +  79.7 215.5   800 100.0 16000 294e3 14452 44468  28.2   8.1 
125.27/125.34	c + 125.3 214.6   800 100.0 16000 441e3 40956 48914  28.1  22.6 
150.36/150.47	c N 150.4 214.4   800 100.0 16000 512e3 45182 48914  29.2  24.7 
201.25/201.37	c + 201.3 213.8   800 100.0 16000 662e3 22442 53805  27.0  12.3 
322.41/322.53	c + 322.5 212.8   800 100.0 16000 993e3 41975 59185  28.6  23.2 
374.91/375.01	c N 374.9 212.5   800 100.0 16000 112e4 43745 59185  28.0  23.6 
517.97/518.14	c + 518.0 211.8   800 100.0 16000 148e4 50984 65103  26.9  27.3 
850.79/851.05	c + 850.8 211.1   800 100.0 16000 223e4 43910 71613  26.7  23.7 
956.06/956.39	c N 956.2 210.9   800 100.0 16000 246e4 49438 71613  26.7  27.4

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-1512610-1238206527/watcher-1512610-1238206527 -o /tmp/evaluation-result-1512610-1238206527/solver-1512610-1238206527 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512610-1238206527.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: 0.91 0.95 0.69 3/69 11837
/proc/meminfo: memFree=1147984/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=912 CPUtime=0
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 1093314406 933888 120 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 228 121 56 152 0 74 0

[startup+0.0186089 s]
/proc/loadavg: 0.91 0.95 0.69 3/69 11837
/proc/meminfo: memFree=1147984/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=1440 CPUtime=0.01
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 269 0 0 0 1 0 0 0 18 0 1 0 1093314406 1474560 254 1992294400 134512640 135137933 4294956240 18446744073709551615 134562533 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 360 254 61 152 0 206 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1440

[startup+0.101615 s]
/proc/loadavg: 0.91 0.95 0.69 3/69 11837
/proc/meminfo: memFree=1147984/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=1968 CPUtime=0.09
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 394 0 0 0 9 0 0 0 18 0 1 0 1093314406 2015232 379 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 492 379 69 152 0 338 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1968

[startup+0.301633 s]
/proc/loadavg: 0.91 0.95 0.69 3/69 11837
/proc/meminfo: memFree=1147984/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=2892 CPUtime=0.29
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 651 0 0 0 29 0 0 0 19 0 1 0 1093314406 2961408 636 1992294400 134512640 135137933 4294956240 18446744073709551615 134549089 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 723 636 69 152 0 569 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2892

[startup+0.701668 s]
/proc/loadavg: 0.91 0.95 0.69 3/69 11837
/proc/meminfo: memFree=1147984/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=4768 CPUtime=0.69
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 1094 0 0 0 69 0 0 0 22 0 1 0 1093314406 4882432 1079 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 1192 1079 69 152 0 1038 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4768

[startup+1.50174 s]
/proc/loadavg: 0.91 0.95 0.69 2/70 11838
/proc/meminfo: memFree=1142728/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=7672 CPUtime=1.49
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 1827 0 0 0 148 1 0 0 25 0 1 0 1093314406 7856128 1812 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 1918 1812 69 152 0 1764 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7672

[startup+3.10188 s]
/proc/loadavg: 0.91 0.95 0.69 2/70 11838
/proc/meminfo: memFree=1139016/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=12160 CPUtime=3.09
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 2931 0 0 0 308 1 0 0 25 0 1 0 1093314406 12451840 2916 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 3040 2916 69 152 0 2886 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12160

[startup+6.30116 s]
/proc/loadavg: 0.92 0.95 0.69 2/70 11838
/proc/meminfo: memFree=1134664/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=14144 CPUtime=6.28
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 3416 0 0 0 627 1 0 0 25 0 1 0 1093314406 14483456 3401 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 3536 3401 69 152 0 3382 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14144

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.69 2/70 11838
/proc/meminfo: memFree=1131600/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=16784 CPUtime=12.69
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 4107 0 0 0 1267 2 0 0 25 0 1 0 1093314406 17186816 4092 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 4196 4092 69 152 0 4042 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16784

[startup+25.5018 s]
/proc/loadavg: 0.94 0.95 0.69 2/70 11838
/proc/meminfo: memFree=1128272/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=20340 CPUtime=25.49
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 4922 0 0 0 2546 3 0 0 25 0 1 0 1093314406 20828160 4906 1992294400 134512640 135137933 4294956240 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 5085 4906 69 152 0 4931 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20340

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.70 2/70 11838
/proc/meminfo: memFree=1126672/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=21924 CPUtime=51.08
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 5325 0 0 0 5105 3 0 0 25 0 1 0 1093314406 22450176 5309 1992294400 134512640 135137933 4294956240 18446744073709551615 134553726 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 5481 5309 69 152 0 5327 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21924

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.72 2/70 11838
/proc/meminfo: memFree=1122448/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=26016 CPUtime=102.27
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 6386 0 0 0 10222 5 0 0 25 0 1 0 1093314406 26640384 6370 1992294400 134512640 135137933 4294956240 18446744073709551615 134521338 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 6504 6370 69 152 0 6350 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26016

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.73 2/70 11838
/proc/meminfo: memFree=1119504/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=28920 CPUtime=162.25
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 7107 0 0 0 16220 5 0 0 25 0 1 0 1093314406 29614080 7091 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 7230 7091 69 152 0 7076 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28920

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.74 2/70 11838
/proc/meminfo: memFree=1117200/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=31032 CPUtime=222.24
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 7662 0 0 0 22218 6 0 0 25 0 1 0 1093314406 31776768 7646 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 7758 7646 69 152 0 7604 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 31032

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.75 2/70 11838
/proc/meminfo: memFree=1117008/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=31296 CPUtime=282.22
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 7705 0 0 0 28216 6 0 0 25 0 1 0 1093314406 32047104 7689 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 7824 7689 69 152 0 7670 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 31296

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/70 11838
/proc/meminfo: memFree=1113552/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=34728 CPUtime=342.2
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 8575 0 0 0 34213 7 0 0 25 0 1 0 1093314406 35561472 8559 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 8682 8559 69 152 0 8528 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 34728

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/70 11838
/proc/meminfo: memFree=1113616/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=34640 CPUtime=402.2
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 8650 0 0 0 40212 8 0 0 25 0 1 0 1093314406 35471360 8537 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 8660 8537 69 152 0 8506 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 34640

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/70 11838
/proc/meminfo: memFree=1113424/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=34768 CPUtime=462.18
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 8694 0 0 0 46210 8 0 0 25 0 1 0 1093314406 35602432 8581 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 8692 8581 69 152 0 8538 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 34768

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.80 2/70 11838
/proc/meminfo: memFree=1112784/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=35352 CPUtime=522.16
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 8848 0 0 0 52208 8 0 0 25 0 1 0 1093314406 36200448 8735 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 8838 8735 69 152 0 8684 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 35352

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.81 2/70 11838
/proc/meminfo: memFree=1110096/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=38124 CPUtime=582.15
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 9530 0 0 0 58206 9 0 0 25 0 1 0 1093314406 39038976 9417 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 9531 9417 69 152 0 9377 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 38124

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/70 11838
/proc/meminfo: memFree=1110032/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=38120 CPUtime=642.14
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 9530 0 0 0 64205 9 0 0 25 0 1 0 1093314406 39034880 9417 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 9530 9417 69 152 0 9376 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 38120

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/70 11838
/proc/meminfo: memFree=1110096/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=38116 CPUtime=702.12
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 9530 0 0 0 70203 9 0 0 25 0 1 0 1093314406 39030784 9417 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 9529 9417 69 152 0 9375 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 38116

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.83 2/70 11838
/proc/meminfo: memFree=1110032/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=38116 CPUtime=762.12
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 9530 0 0 0 76202 10 0 0 25 0 1 0 1093314406 39030784 9417 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 9529 9417 69 152 0 9375 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 38116

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/70 11838
/proc/meminfo: memFree=1110032/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=38116 CPUtime=822.1
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 9530 0 0 0 82200 10 0 0 25 0 1 0 1093314406 39030784 9417 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 9529 9417 69 152 0 9375 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 38116

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/70 11838
/proc/meminfo: memFree=1106960/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=41664 CPUtime=882.08
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 10316 0 0 0 88196 12 0 0 25 0 1 0 1093314406 42663936 10203 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 10416 10203 69 152 0 10262 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 41664

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/70 11838
/proc/meminfo: memFree=1105936/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=42708 CPUtime=942.07
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 10572 0 0 0 94195 12 0 0 25 0 1 0 1093314406 43732992 10459 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 10677 10459 69 152 0 10523 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 42708

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/70 11838
/proc/meminfo: memFree=1105872/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=42700 CPUtime=1002.05
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 10572 0 0 0 100193 12 0 0 25 0 1 0 1093314406 43724800 10459 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 10675 10459 69 152 0 10521 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 42700

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/70 11838
/proc/meminfo: memFree=1105872/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=42700 CPUtime=1062.03
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 10572 0 0 0 106191 12 0 0 25 0 1 0 1093314406 43724800 10459 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 10675 10459 69 152 0 10521 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 42700

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/70 11838
/proc/meminfo: memFree=1105936/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=42700 CPUtime=1122.03
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 10572 0 0 0 112190 13 0 0 25 0 1 0 1093314406 43724800 10459 1992294400 134512640 135137933 4294956240 18446744073709551615 134543098 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 10675 10459 69 152 0 10521 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 42700

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/70 11838
/proc/meminfo: memFree=1105872/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=42700 CPUtime=1182.01
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 10572 0 0 0 118188 13 0 0 25 0 1 0 1093314406 43724800 10459 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 10675 10459 69 152 0 10521 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 42700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/70 11838
/proc/meminfo: memFree=1105936/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=42700 CPUtime=1200.01
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 10572 0 0 0 119988 13 0 0 25 0 1 0 1093314406 43724800 10459 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 10675 10459 69 152 0 10521 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 42700

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/70 11838
/proc/meminfo: memFree=1105936/2055920 swapFree=4171840/4192956
[pid=11837] ppid=11835 vsize=42700 CPUtime=1200.01
/proc/11837/stat : 11837 (picosat) R 11835 11837 11766 0 -1 4194304 10572 0 0 0 119988 13 0 0 25 0 1 0 1093314406 43724800 10459 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11837/statm: 10675 10459 69 152 0 10521 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 42700

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.03
CPU user time (s): 1199.88
CPU system time (s): 0.140978
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 42720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.140978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10572
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= 2736

runsolver used 1.00485 second user time and 3.37449 second system time

The end

Launcher Data 

Begin job on node58 at 2009-03-28 03:15:27
IDJOB=1512610
IDBENCH=70194
IDSOLVER=506
FILE ID=node58/1512610-1238206527
PBS_JOBID= 9060508
Free space on /tmp= 66400 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S249585100-059.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512610-1238206527/watcher-1512610-1238206527 -o /tmp/evaluation-result-1512610-1238206527/solver-1512610-1238206527 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512610-1238206527.cnf

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

MD5SUM BENCH= 143712ca4284eea58745e182764b5b47
RANDOM SEED=1823090324

node58.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		: 3000.222
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		: 3000.222
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:       1148400 kB
Buffers:         80292 kB
Cached:         736944 kB
SwapCached:      11412 kB
Active:         159876 kB
Inactive:       670204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1148400 kB
SwapTotal:     4192956 kB
SwapFree:      4171840 kB
Dirty:            1076 kB
Writeback:           0 kB
Mapped:          17360 kB
Slab:            62916 kB
Committed_AS:  2516960 kB
PageTables:       1764 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= 66400 MiB
End job on node58 at 2009-03-28 03:35:30