Trace number 1512982

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/700/
unif-k5-r20-v700-c14000-S211141966-058.cnf
MD5SUM9e692d77c0b05a1b536adcf4dbb49d43
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.9304
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
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-1512982-1238211346.cnf
0.00/0.00	c parsed header 'p cnf 700 14000'
0.00/0.01	c initialized 700 variables
0.00/0.01	c found 14000 non trivial clauses
0.00/0.01	c
0.00/0.01	c random number generator seed 0
0.00/0.01	c 
0.00/0.01	c  seconds     variables   original    learned     agility
0.00/0.01	c         level        used      conflicts    limit          MB
0.00/0.01	c 
0.00/0.01	c s   0.0   0.0   700   0.0 14000     0     0     0   0.0   0.6 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 7000 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0 165.6   700  94.0 14000   100   100  7700  15.5   0.6 
0.00/0.02	c R   0.0 165.6   700  94.0 14000   100   100  7700  15.5   0.6 
0.00/0.03	c +   0.0 144.6   700  99.6 14000   250   250  8470  23.9   0.7 
0.00/0.04	c N   0.0 150.6   700  99.9 14000   406   406  8470  28.0   0.8 
0.00/0.05	c +   0.1 153.0   700  99.9 14000   475   475  9317  28.7   0.8 
0.06/0.08	c +   0.1 159.8   700 100.0 14000   812   812 10248  27.5   0.9 
0.09/0.11	c N   0.1 164.9   700 100.0 14000  1208  1208 10248  29.2   1.1 
0.09/0.12	c +   0.1 165.9   700 100.0 14000  1317  1317 11272  28.8   1.1 
0.09/0.19	c +   0.2 169.9   700 100.0 14000  2074  2074 12399  28.2   1.5 
0.19/0.30	c +   0.3 172.8   700 100.0 14000  3209  3209 13638  27.1   2.0 
0.19/0.30	c N   0.3 172.8   700 100.0 14000  3215  3215 13638  26.7   2.0 
0.39/0.47	c +   0.5 175.0   700 100.0 14000  4911  4911 15001  29.0   2.8 
0.69/0.76	c +   0.8 176.5   700 100.0 14000  7464  7464 16501  30.4   3.9 
0.79/0.83	c N   0.8 176.6   700 100.0 14000  8027  8027 16501  29.7   4.2 
1.19/1.28	c +   1.3 177.1   700 100.0 14000 11293 11293 18151  29.9   5.7 
2.19/2.24	c +   2.2 178.6   700 100.0 14000 17036 17036 19966  29.1   8.4 
2.59/2.68	c N   2.7 178.9   700 100.0 14000 19250 19250 19966  29.3   9.4 
3.79/3.80	c +   3.8 178.9   700 100.0 14000 25650 15660 21962  27.5   7.8 
6.29/6.35	c +   6.3 178.7   700 100.0 14000 38571 17595 24158  28.7   8.6 
7.59/7.69	c N   7.7 178.6   700 100.0 14000 44898 23922 24158  30.8  11.5 
7.59/7.69	c 
7.59/7.69	c  seconds     variables   original    learned     agility
7.59/7.69	c         level        used      conflicts    limit          MB
7.59/7.69	c 
10.18/10.27	c +  10.3 179.1   700 100.0 14000 57952 12805 26573  28.8   6.3 
16.89/16.97	c +  17.0 179.6   700 100.0 14000 87023 14618 29230  26.4   7.4 
20.98/21.03	c N  21.0 179.6   700 100.0 14000 102e3 14306 29230  26.9   7.0 
27.58/27.62	c +  27.6 179.2   700 100.0 14000 130e3 26262 32153  27.7  12.7 
44.47/44.51	c +  44.5 178.7   700 100.0 14000 196e3 17296 35368  27.2   8.4 
53.37/53.48	c N  53.5 178.6   700 100.0 14000 230e3 31161 35368  28.4  15.3 
70.07/70.13	c +  70.1 178.1   700 100.0 14000 294e3 31200 38904  27.4  15.4 
112.26/112.38	c + 112.3 177.2   700 100.0 14000 441e3 31010 42794  28.1  15.3 
135.25/135.38	c N 135.3 177.3   700 100.0 14000 512e3 17102 42794  27.7   8.4 
181.04/181.15	c + 181.1 176.8   700 100.0 14000 662e3 23528 47073  27.3  11.5 
291.59/291.72	c + 291.6 176.1   700 100.0 14000 993e3 30652 51780  28.8  15.0 
341.57/341.77	c N 341.7 175.9   700 100.0 14000 112e4 18117 51780  28.4   8.7 
472.44/472.65	c + 472.5 175.7   700 100.0 14000 148e4 46336 56958  30.0  23.0 
758.74/759.06	c + 758.8 175.1   700 100.0 14000 223e4 29458 62653  27.6  14.5 
856.31/856.60	c N 856.3 174.9   700 100.0 14000 246e4 62333 62653  27.9  30.1

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-1512982-1238211346/watcher-1512982-1238211346 -o /tmp/evaluation-result-1512982-1238211346/solver-1512982-1238211346 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512982-1238211346.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 0.95 3/64 32120
/proc/meminfo: memFree=1201344/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=912 CPUtime=0
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1093800173 933888 117 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 228 117 56 152 0 74 0

[startup+0.069704 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 32120
/proc/meminfo: memFree=1201344/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=1704 CPUtime=0.06
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 327 0 0 0 6 0 0 0 18 0 1 0 1093800173 1744896 312 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 426 312 69 152 0 272 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1704

[startup+0.101708 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 32120
/proc/meminfo: memFree=1201344/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=1836 CPUtime=0.09
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 370 0 0 0 9 0 0 0 18 0 1 0 1093800173 1880064 355 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 459 355 69 152 0 305 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1836

[startup+0.301743 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 32120
/proc/meminfo: memFree=1201344/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=2760 CPUtime=0.29
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 618 0 0 0 29 0 0 0 19 0 1 0 1093800173 2826240 603 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 690 603 69 152 0 536 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2760

[startup+0.701811 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 32120
/proc/meminfo: memFree=1201344/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=4608 CPUtime=0.69
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 1052 0 0 0 69 0 0 0 22 0 1 0 1093800173 4718592 1037 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 1152 1037 69 152 0 998 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4608

[startup+1.50195 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32121
/proc/meminfo: memFree=1196216/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=7268 CPUtime=1.49
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 1739 0 0 0 149 0 0 0 25 0 1 0 1093800173 7442432 1724 1992294400 134512640 135137933 4294956240 18446744073709551615 134521451 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 1817 1724 69 152 0 1663 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7268

[startup+3.10122 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32121
/proc/meminfo: memFree=1192760/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=10972 CPUtime=3.09
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 2632 0 0 0 308 1 0 0 25 0 1 0 1093800173 11235328 2617 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 2743 2617 69 152 0 2589 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10972

[startup+6.30177 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32121
/proc/meminfo: memFree=1189880/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=11896 CPUtime=6.29
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 2882 0 0 0 628 1 0 0 25 0 1 0 1093800173 12181504 2867 1992294400 134512640 135137933 4294956240 18446744073709551615 134551406 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 2974 2867 69 152 0 2820 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11896

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32121
/proc/meminfo: memFree=1188920/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=12820 CPUtime=12.68
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 3109 0 0 0 1267 1 0 0 25 0 1 0 1093800173 13127680 3094 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 3205 3094 69 152 0 3051 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12820

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32121
/proc/meminfo: memFree=1185848/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=15856 CPUtime=25.48
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 3868 0 0 0 2546 2 0 0 25 0 1 0 1093800173 16236544 3853 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 3964 3853 69 152 0 3810 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15856

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32121
/proc/meminfo: memFree=1182648/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=19280 CPUtime=51.08
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 4657 0 0 0 5104 4 0 0 25 0 1 0 1093800173 19742720 4642 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 4820 4642 69 152 0 4666 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19280

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32121
/proc/meminfo: memFree=1181048/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=20820 CPUtime=102.27
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 5076 0 0 0 10222 5 0 0 25 0 1 0 1093800173 21319680 5061 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 5205 5061 69 152 0 5051 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20820

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32121
/proc/meminfo: memFree=1178936/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=22920 CPUtime=162.23
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 5588 0 0 0 16218 5 0 0 25 0 1 0 1093800173 23470080 5573 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 5730 5573 69 152 0 5576 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22920

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32121
/proc/meminfo: memFree=1176824/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=24900 CPUtime=222.22
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 6111 0 0 0 22216 6 0 0 25 0 1 0 1093800173 25497600 6096 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 6225 6096 69 152 0 6071 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24900

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32122
/proc/meminfo: memFree=1176568/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=25032 CPUtime=282.2
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 6131 0 0 0 28214 6 0 0 25 0 1 0 1093800173 25632768 6116 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 6258 6116 69 152 0 6104 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 25032

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32122
/proc/meminfo: memFree=1174136/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=27672 CPUtime=342.17
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 6791 0 0 0 34210 7 0 0 25 0 1 0 1093800173 28336128 6776 1992294400 134512640 135137933 4294956240 18446744073709551615 134521318 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 6918 6776 69 152 0 6764 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 27672

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32122
/proc/meminfo: memFree=1174072/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=27672 CPUtime=402.16
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 6796 0 0 0 40208 8 0 0 25 0 1 0 1093800173 28336128 6781 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 6918 6781 69 152 0 6764 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 27672

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32122
/proc/meminfo: memFree=1173752/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=27936 CPUtime=462.14
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 6869 0 0 0 46206 8 0 0 25 0 1 0 1093800173 28606464 6854 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 6984 6854 69 152 0 6830 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 27936

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32123
/proc/meminfo: memFree=1171640/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=30180 CPUtime=522.12
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 7427 0 0 0 52203 9 0 0 25 0 1 0 1093800173 30904320 7412 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 7545 7412 69 152 0 7391 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 30180

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32123
/proc/meminfo: memFree=1171576/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=30104 CPUtime=582.1
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 7427 0 0 0 58200 10 0 0 25 0 1 0 1093800173 30826496 7412 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 7526 7412 69 152 0 7372 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 30104

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32123
/proc/meminfo: memFree=1171576/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=30088 CPUtime=642.09
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 7427 0 0 0 64199 10 0 0 25 0 1 0 1093800173 30810112 7412 1992294400 134512640 135137933 4294956240 18446744073709551615 134521419 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 7522 7412 69 152 0 7368 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 30088

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32123
/proc/meminfo: memFree=1171512/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=30088 CPUtime=702.06
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 7427 0 0 0 70196 10 0 0 25 0 1 0 1093800173 30810112 7412 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 7522 7412 69 152 0 7368 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 30088

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32123
/proc/meminfo: memFree=1171384/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=30220 CPUtime=762.04
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 7461 0 0 0 76194 10 0 0 25 0 1 0 1093800173 30945280 7446 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 7555 7446 69 152 0 7401 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 30220

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32123
/proc/meminfo: memFree=1169080/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=32580 CPUtime=822.03
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 8041 0 0 0 82191 12 0 0 25 0 1 0 1093800173 33361920 8026 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 8145 8026 69 152 0 7991 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 32580

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32123
/proc/meminfo: memFree=1168376/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=33180 CPUtime=882
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 8201 0 0 0 88188 12 0 0 25 0 1 0 1093800173 33976320 8186 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 8295 8186 69 152 0 8141 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 33180

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32123
/proc/meminfo: memFree=1168376/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=33152 CPUtime=941.98
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 8201 0 0 0 94186 12 0 0 25 0 1 0 1093800173 33947648 8186 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 8288 8186 69 152 0 8134 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 33152

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32123
/proc/meminfo: memFree=1168376/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=33112 CPUtime=1001.97
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 8201 0 0 0 100184 13 0 0 25 0 1 0 1093800173 33906688 8185 1992294400 134512640 135137933 4294956240 18446744073709551615 134551624 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 8278 8185 69 152 0 8124 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 33112

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32123
/proc/meminfo: memFree=1168120/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=33376 CPUtime=1061.94
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 8266 0 0 0 106181 13 0 0 25 0 1 0 1093800173 34177024 8250 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 8344 8250 69 152 0 8190 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 33376

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32123
/proc/meminfo: memFree=1168056/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=33376 CPUtime=1121.92
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 8266 0 0 0 112179 13 0 0 25 0 1 0 1093800173 34177024 8250 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 8344 8250 69 152 0 8190 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 33376

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32123
/proc/meminfo: memFree=1168120/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=33272 CPUtime=1181.91
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 8266 0 0 0 118177 14 0 0 25 0 1 0 1093800173 34070528 8225 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 8318 8225 69 152 0 8164 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 33272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32123
/proc/meminfo: memFree=1168120/2055920 swapFree=4178700/4192956
[pid=32120] ppid=32118 vsize=33272 CPUtime=1200.01
/proc/32120/stat : 32120 (picosat) R 32118 32120 31437 0 -1 4194304 8266 0 0 0 119987 14 0 0 25 0 1 0 1093800173 34070528 8225 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32120/statm: 8318 8225 69 152 0 8164 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 33272

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): 1200.02
CPU user time (s): 1199.87
CPU system time (s): 0.147977
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 33376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.147977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8266
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= 2791

runsolver used 0.830873 second user time and 2.52062 second system time

The end

Launcher Data 

Begin job on node25 at 2009-03-28 04:35:46
IDJOB=1512982
IDBENCH=70225
IDSOLVER=506
FILE ID=node25/1512982-1238211346
PBS_JOBID= 9060539
Free space on /tmp= 66216 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S211141966-058.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512982-1238211346/watcher-1512982-1238211346 -o /tmp/evaluation-result-1512982-1238211346/solver-1512982-1238211346 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512982-1238211346.cnf

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

MD5SUM BENCH= 9e692d77c0b05a1b536adcf4dbb49d43
RANDOM SEED=1134784321

node25.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		: 3000.263
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		: 3000.263
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:       1201760 kB
Buffers:         88932 kB
Cached:         675516 kB
SwapCached:       8032 kB
Active:         183788 kB
Inactive:       590244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1201760 kB
SwapTotal:     4192956 kB
SwapFree:      4178700 kB
Dirty:            1036 kB
Writeback:           0 kB
Mapped:          14564 kB
Slab:            66176 kB
Committed_AS:  3102024 kB
PageTables:       1464 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= 66216 MiB
End job on node25 at 2009-03-28 04:55:48