Trace number 1514206

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) 1200.14 1200.55

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S1294530132-092.cnf
MD5SUMeddf23a9129879ac5af61d87df97c9d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark433.173
Satisfiable
(Un)Satisfiability was proved
Number of variables14000
Number of clauses58800
Sum of the clauses size176400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 358800
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-1514206-1238228183.cnf
0.00/0.00	c parsed header 'p cnf 14000 58800'
0.01/0.09	c initialized 14000 variables
0.01/0.09	c found 58800 non trivial clauses
0.01/0.09	c
0.01/0.09	c random number generator seed 0
0.01/0.09	c 
0.01/0.09	c  seconds     variables   original    learned     agility
0.01/0.09	c         level        used      conflicts    limit          MB
0.01/0.09	c 
0.01/0.09	c s   0.1   0.0 14000   0.0 58800     0     0     0   0.0   2.7 
0.09/0.13	c 
0.09/0.13	c initial reduction limit 29400 clauses
0.09/0.13	c 
0.09/0.13	c +   0.1 901.1 14000  28.4 58800   100   100 32340  14.2   2.8 
0.09/0.13	c R   0.1 901.1 14000  28.6 58800   101   101 32340  13.3   2.8 
0.09/0.18	c +   0.2 676.5 14000  48.3 58800   250   250 35574  15.6   2.8 
0.19/0.25	c R   0.3 682.8 14000  55.7 58800   401   401 35574  14.4   3.0 
0.19/0.28	c +   0.3 639.9 14000  61.8 58800   475   475 39131  14.3   3.0 
0.39/0.42	c +   0.4 586.2 14000  76.3 58800   812   812 43044  17.7   3.3 
0.49/0.57	c R   0.6 605.4 14000  82.8 58800  1205  1205 43044  15.5   3.5 
0.59/0.62	c +   0.6 581.3 14000  85.2 58800  1317  1317 47348  18.3   3.6 
0.89/0.92	c +   0.9 566.8 14000  93.0 58800  2074  2074 52082  14.3   4.0 
1.39/1.40	c +   1.4 586.1 14000  95.0 58800  3209  3209 57290  18.2   5.1 
1.39/1.41	c R   1.4 586.1 14000  95.0 58800  3211  3211 57290  17.9   5.1 
2.09/2.13	c +   2.1 558.3 14000  97.8 58800  4911  4911 63019  16.9   6.4 
3.30/3.33	c +   3.3 565.0 14000  98.5 58800  7464  7464 69320  12.1   9.1 
3.59/3.63	c R   3.6 568.9 14000  98.5 58800  8032  8032 69320  13.5   9.9 
5.09/5.13	c +   5.1 554.6 14000  99.2 58800 11293 11293 76252  15.5  12.5 
7.78/7.88	c +   7.9 564.8 14000  99.5 58800 17036 17036 83877  13.4  17.7 
8.99/9.05	c R   9.0 576.3 14000  99.5 58800 19255 19255 83877  13.8  20.2 
12.29/12.34	c +  12.3 567.1 14000  99.6 58800 25650 25650 92264  13.2  25.2 
19.39/19.46	c +  19.5 568.8 14000  99.7 58800 38571 38571 101e3  14.3  37.0 
23.09/23.16	c R  23.2 579.7 14000  99.7 58800 44910 44910 101e3  12.8  44.4 
23.09/23.16	c 
23.09/23.16	c  seconds     variables   original    learned     agility
23.09/23.16	c         level        used      conflicts    limit          MB
23.09/23.16	c 
31.28/31.38	c +  31.4 568.2 14000  99.7 58800 57952 57952 111e3  16.0  55.2 
51.07/51.17	c +  51.2 572.2 14000  99.7 58800 87023 87023 122e3  15.2  82.5 
63.46/63.56	c R  63.5 582.8 14000  99.7 58800 102e3 102e3 122e3  17.0 102.7 
84.46/84.52	c +  84.5 576.0 14000  99.7 58800 130e3 20661 135e3  13.7  21.9 
124.75/124.85	c + 124.8 578.8 14000  99.7 58800 196e3 86070 148e3  12.6  82.8 
154.63/154.74	c R 154.7 589.6 14000  99.7 58800 230e3 120e3 148e3  14.8 124.4 
200.42/200.51	c + 200.4 585.1 14000  99.7 58800 294e3 49190 163e3  13.5  48.7 
312.68/312.89	c + 312.8 587.4 14000  99.7 58800 441e3 46714 179e3  13.6  55.3 
377.47/377.65	c R 377.5 597.3 14000  99.7 58800 512e3 118e3 179e3  18.6 151.7 
493.73/493.98	c + 493.8 591.7 14000  99.7 58800 662e3 101e3 197e3  15.0  98.8 
763.74/764.09	c + 763.8 593.8 14000  99.7 58800 993e3 64035 217e3  15.0  76.8 
944.37/944.71	c R 944.4 602.8 14000  99.7 58800 112e4 198e3 217e3  13.0 254.4

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-1514206-1238228183/watcher-1514206-1238228183 -o /tmp/evaluation-result-1514206-1238228183/solver-1514206-1238228183 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514206-1238228183.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 0.97 3/76 31082
/proc/meminfo: memFree=1784000/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=1704 CPUtime=0
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 333 0 0 0 0 0 0 0 18 0 1 0 1095479385 1744896 318 1992294400 134512640 135137933 4294956240 18446744073709551615 134683695 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 426 319 56 152 0 272 0

[startup+0.0198699 s]
/proc/loadavg: 0.91 0.95 0.97 3/76 31082
/proc/meminfo: memFree=1784000/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=2384 CPUtime=0.01
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 493 0 0 0 1 0 0 0 18 0 1 0 1095479385 2441216 478 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 596 478 56 152 0 442 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2384

[startup+0.101882 s]
/proc/loadavg: 0.91 0.95 0.97 3/76 31082
/proc/meminfo: memFree=1784000/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=3700 CPUtime=0.09
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 835 0 0 0 9 0 0 0 18 0 1 0 1095479385 3788800 820 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 925 820 69 152 0 771 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3700

[startup+0.301914 s]
/proc/loadavg: 0.91 0.95 0.97 3/76 31082
/proc/meminfo: memFree=1784000/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=4096 CPUtime=0.29
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 925 0 0 0 29 0 0 0 19 0 1 0 1095479385 4194304 910 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 1024 910 69 152 0 870 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4096

[startup+0.701978 s]
/proc/loadavg: 0.91 0.95 0.97 3/76 31082
/proc/meminfo: memFree=1784000/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=4756 CPUtime=0.69
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 1086 0 0 0 69 0 0 0 22 0 1 0 1095479385 4870144 1071 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 1189 1071 69 152 0 1035 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4756

[startup+1.50111 s]
/proc/loadavg: 0.91 0.95 0.97 2/77 31083
/proc/meminfo: memFree=1779384/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=6340 CPUtime=1.49
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 1493 0 0 0 149 0 0 0 25 0 1 0 1095479385 6492160 1478 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 1585 1478 69 152 0 1431 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6340

[startup+3.10136 s]
/proc/loadavg: 0.91 0.95 0.97 2/77 31083
/proc/meminfo: memFree=1776952/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=9772 CPUtime=3.09
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 2343 0 0 0 308 1 0 0 25 0 1 0 1095479385 10006528 2328 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 2443 2328 69 152 0 2289 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9772

[startup+6.30188 s]
/proc/loadavg: 0.92 0.95 0.97 2/77 31083
/proc/meminfo: memFree=1770232/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=15712 CPUtime=6.29
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 3821 0 0 0 627 2 0 0 25 0 1 0 1095479385 16089088 3806 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 3928 3806 69 152 0 3774 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15712

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.97 2/77 31083
/proc/meminfo: memFree=1758008/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=27592 CPUtime=12.69
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 6795 0 0 0 1265 4 0 0 25 0 1 0 1095479385 28254208 6780 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 6898 6780 69 152 0 6744 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27592

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.97 2/77 31083
/proc/meminfo: memFree=1734648/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=49896 CPUtime=25.48
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 12360 0 0 0 2540 8 0 0 25 0 1 0 1095479385 51093504 12345 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 12474 12345 69 152 0 12320 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49896

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.97 2/77 31083
/proc/meminfo: memFree=1699512/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=85792 CPUtime=51.07
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 21303 0 0 0 5091 16 0 0 25 0 1 0 1095479385 87851008 21288 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 21448 21288 69 152 0 21294 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 85792

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/77 31083
/proc/meminfo: memFree=1658040/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=126040 CPUtime=102.26
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 31406 0 0 0 10201 25 0 0 25 0 1 0 1095479385 129064960 31380 1992294400 134512640 135137933 4294956240 18446744073709551615 134545614 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 31510 31380 69 152 0 31356 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 126040

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31083
/proc/meminfo: memFree=1648760/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=136204 CPUtime=162.23
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 33939 0 0 0 16195 28 0 0 25 0 1 0 1095479385 139472896 33913 1992294400 134512640 135137933 4294956240 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 34051 33913 69 152 0 33897 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 136204

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31083
/proc/meminfo: memFree=1629816/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=155048 CPUtime=222.21
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 38442 0 0 0 22187 34 0 0 25 0 1 0 1095479385 158769152 38416 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 38762 38416 69 152 0 38608 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 155048

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31083
/proc/meminfo: memFree=1629752/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=155048 CPUtime=282.19
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 38446 0 0 0 28185 34 0 0 25 0 1 0 1095479385 158769152 38420 1992294400 134512640 135137933 4294956240 18446744073709551615 134554581 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 38762 38420 69 152 0 38608 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 155048

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31083
/proc/meminfo: memFree=1623480/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=161120 CPUtime=342.18
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 40001 0 0 0 34181 37 0 0 25 0 1 0 1095479385 164986880 39975 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 40280 39975 69 152 0 40126 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 161120

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31083
/proc/meminfo: memFree=1604792/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=180920 CPUtime=402.15
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 44957 0 0 0 40174 41 0 0 25 0 1 0 1095479385 185262080 44931 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 45230 44931 69 152 0 45076 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 180920

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31083
/proc/meminfo: memFree=1570360/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=213920 CPUtime=462.13
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 53232 0 0 0 46165 48 0 0 25 0 1 0 1095479385 219054080 53206 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 53480 53206 69 152 0 53326 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 213920

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31083
/proc/meminfo: memFree=1570360/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=213920 CPUtime=522.11
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 53232 0 0 0 52163 48 0 0 25 0 1 0 1095479385 219054080 53206 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 53480 53206 69 152 0 53326 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 213920

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31083
/proc/meminfo: memFree=1570296/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=213920 CPUtime=582.09
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 53248 0 0 0 58161 48 0 0 25 0 1 0 1095479385 219054080 53222 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 53480 53222 69 152 0 53326 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 213920

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31083
/proc/meminfo: memFree=1572280/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=211568 CPUtime=642.07
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 53268 0 0 0 64159 48 0 0 25 0 1 0 1095479385 216645632 52670 1992294400 134512640 135137933 4294956240 18446744073709551615 134521361 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 52892 52670 69 152 0 52738 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 211568

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31083
/proc/meminfo: memFree=1572216/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=211568 CPUtime=702.06
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 53268 0 0 0 70157 49 0 0 25 0 1 0 1095479385 216645632 52670 1992294400 134512640 135137933 4294956240 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 52892 52670 69 152 0 52738 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 211568

[startup+762.307 s]
/proc/loadavg: 1.07 0.99 0.97 2/77 31083
/proc/meminfo: memFree=1575608/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=208176 CPUtime=762.04
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 53268 0 0 0 76155 49 0 0 25 0 1 0 1095479385 213172224 51822 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 52044 51822 69 152 0 51890 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 208176

[startup+822.302 s]
/proc/loadavg: 1.10 1.00 0.98 2/77 31083
/proc/meminfo: memFree=1575608/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=208176 CPUtime=822.02
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 53268 0 0 0 82153 49 0 0 25 0 1 0 1095479385 213172224 51822 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 52044 51822 69 152 0 51890 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 208176

[startup+882.302 s]
/proc/loadavg: 1.03 1.00 0.98 2/77 31083
/proc/meminfo: memFree=1567544/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=216492 CPUtime=881.99
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 55338 0 0 0 88147 52 0 0 25 0 1 0 1095479385 221687808 53892 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 54123 53892 69 152 0 53969 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 216492

[startup+942.302 s]
/proc/loadavg: 1.01 1.00 0.98 2/77 31083
/proc/meminfo: memFree=1523320/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=261108 CPUtime=941.97
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 66483 0 0 0 94133 64 0 0 25 0 1 0 1095479385 267374592 65037 1992294400 134512640 135137933 4294956240 18446744073709551615 134551390 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 65277 65037 69 152 0 65123 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 261108

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/77 31083
/proc/meminfo: memFree=1504632/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=279060 CPUtime=1001.96
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 70995 0 0 0 100126 70 0 0 25 0 1 0 1095479385 285757440 69549 1992294400 134512640 135137933 4294956240 18446744073709551615 134521440 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 69765 69549 69 152 0 69611 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 279060

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/77 31083
/proc/meminfo: memFree=1504632/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=279060 CPUtime=1061.93
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 70995 0 0 0 106123 70 0 0 25 0 1 0 1095479385 285757440 69549 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 69765 69549 69 152 0 69611 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 279060

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/77 31083
/proc/meminfo: memFree=1504568/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=279060 CPUtime=1121.91
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 70995 0 0 0 112121 70 0 0 25 0 1 0 1095479385 285757440 69549 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 69765 69549 69 152 0 69611 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 279060

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/77 31083
/proc/meminfo: memFree=1505784/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=277576 CPUtime=1181.89
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 70995 0 0 0 118119 70 0 0 25 0 1 0 1095479385 284237824 69210 1992294400 134512640 135137933 4294956240 18446744073709551615 134522862 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 69394 69210 69 152 0 69240 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 277576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/77 31083
/proc/meminfo: memFree=1505784/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=277576 CPUtime=1200.09
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 70995 0 0 0 119939 70 0 0 25 0 1 0 1095479385 284237824 69210 1992294400 134512640 135137933 4294956240 18446744073709551615 134521350 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 69394 69210 69 152 0 69240 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 277576

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/77 31083
/proc/meminfo: memFree=1505784/2055920 swapFree=4173572/4192956
[pid=31082] ppid=31080 vsize=277576 CPUtime=1200.09
/proc/31082/stat : 31082 (picosat) R 31080 31082 30861 0 -1 4194304 70995 0 0 0 119939 70 0 0 25 0 1 0 1095479385 284237824 69210 1992294400 134512640 135137933 4294956240 18446744073709551615 134521350 0 0 4096 0 0 0 0 17 1 0 0
/proc/31082/statm: 69394 69210 69 152 0 69240 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 277576

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.14
CPU user time (s): 1199.39
CPU system time (s): 0.750885
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 279060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.39
system time used= 0.750885
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70995
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= 2291

runsolver used 1.04484 second user time and 3.33849 second system time

The end

Launcher Data 

Begin job on node69 at 2009-03-28 09:16:23
IDJOB=1514206
IDBENCH=70327
IDSOLVER=506
FILE ID=node69/1514206-1238228183
PBS_JOBID= 9060589
Free space on /tmp= 65724 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S1294530132-092.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514206-1238228183/watcher-1514206-1238228183 -o /tmp/evaluation-result-1514206-1238228183/solver-1514206-1238228183 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514206-1238228183.cnf

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

MD5SUM BENCH= eddf23a9129879ac5af61d87df97c9d0
RANDOM SEED=1046705426

node69.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1784480 kB
Buffers:         41748 kB
Cached:         151840 kB
SwapCached:      10072 kB
Active:         101896 kB
Inactive:       103640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784480 kB
SwapTotal:     4192956 kB
SwapFree:      4173572 kB
Dirty:            1800 kB
Writeback:           0 kB
Mapped:          17636 kB
Slab:            50668 kB
Committed_AS:  3452600 kB
PageTables:       2336 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= 65724 MiB
End job on node69 at 2009-03-28 09:36:26