Trace number 1514266

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-S310111511-029.cnf
MD5SUMa9b0b659393e65a898228098b67aeeff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark19.956
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-1514266-1238235524.cnf
0.00/0.00	c parsed header 'p cnf 14000 58800'
0.03/0.09	c initialized 14000 variables
0.03/0.09	c found 58800 non trivial clauses
0.03/0.09	c
0.03/0.09	c random number generator seed 0
0.03/0.09	c 
0.03/0.09	c  seconds     variables   original    learned     agility
0.03/0.09	c         level        used      conflicts    limit          MB
0.03/0.09	c 
0.03/0.09	c s   0.1   0.0 14000   0.0 58800     0     0     0   0.0   2.7 
0.09/0.12	c 
0.09/0.12	c initial reduction limit 29400 clauses
0.09/0.12	c 
0.09/0.12	c +   0.1 922.6 14000  25.9 58800   100   100 32340  12.6   2.8 
0.09/0.13	c R   0.1 922.6 14000  26.0 58800   101   101 32340  12.2   2.8 
0.09/0.19	c +   0.2 690.9 14000  49.2 58800   250   250 35574  13.5   2.9 
0.19/0.25	c R   0.2 705.4 14000  60.1 58800   407   407 35574  15.7   3.0 
0.19/0.27	c +   0.3 669.4 14000  64.7 58800   475   475 39131  13.7   3.0 
0.39/0.42	c +   0.4 612.8 14000  76.9 58800   812   812 43044  15.8   3.3 
0.59/0.61	c R   0.6 622.5 14000  81.9 58800  1208  1208 43044  13.9   3.7 
0.59/0.66	c +   0.7 599.4 14000  84.2 58800  1317  1317 47348  19.4   3.8 
0.89/0.97	c +   1.0 576.9 14000  91.5 58800  2074  2074 52082  15.1   4.4 
1.39/1.45	c +   1.5 588.5 14000  94.4 58800  3209  3209 57290  14.4   5.3 
1.39/1.45	c R   1.5 588.6 14000  94.4 58800  3219  3219 57290  14.1   5.3 
2.09/2.19	c +   2.2 559.1 14000  97.8 58800  4911  4911 63019  14.8   6.6 
3.30/3.35	c +   3.4 568.8 14000  98.7 58800  7464  7464 69320  12.9   8.9 
3.59/3.63	c R   3.6 573.6 14000  98.8 58800  8031  8031 69320  13.7   9.5 
5.09/5.15	c +   5.2 562.0 14000  99.3 58800 11293 11293 76252  16.1  12.1 
7.88/7.92	c +   7.9 566.4 14000  99.5 58800 17036 17036 83877  14.3  17.2 
9.19/9.21	c R   9.2 574.3 14000  99.5 58800 19260 19260 83877  13.4  20.2 
12.49/12.51	c +  12.5 563.4 14000  99.6 58800 25650 25650 92264  16.6  25.3 
19.48/19.55	c +  19.5 566.0 14000  99.7 58800 38571 38571 101e3  12.6  36.8 
23.18/23.27	c R  23.3 577.6 14000  99.7 58800 44910 44910 101e3  13.3  43.2 
23.18/23.27	c 
23.18/23.27	c  seconds     variables   original    learned     agility
23.18/23.27	c         level        used      conflicts    limit          MB
23.18/23.27	c 
31.48/31.51	c +  31.5 567.1 14000  99.7 58800 57952 57952 111e3  14.4  54.1 
51.27/51.32	c +  51.3 573.5 14000  99.7 58800 87023 87023 122e3  14.8  82.3 
63.37/63.42	c R  63.4 587.0 14000  99.7 58800 102e3 102e3 122e3  14.9 102.5 
84.16/84.25	c +  84.2 580.2 14000  99.7 58800 130e3 20642 135e3  14.8  21.6 
124.95/125.04	c + 125.0 580.9 14000  99.7 58800 196e3 86051 148e3  16.5  84.9 
153.94/154.02	c R 154.0 592.6 14000  99.7 58800 230e3 120e3 148e3  13.9 128.3 
199.03/199.12	c + 199.1 587.8 14000  99.7 58800 294e3 49123 163e3  13.4  49.8 
310.68/310.84	c + 310.7 591.1 14000  99.7 58800 441e3 46494 179e3  16.5  53.4 
381.26/381.45	c R 381.3 602.1 14000  99.7 58800 512e3 118e3 179e3  15.1 149.4 
497.92/498.20	c + 498.0 595.8 14000  99.7 58800 662e3 101e3 197e3  16.6  99.3 
769.23/769.51	c + 769.3 597.8 14000  99.7 58800 993e3 63739 217e3  12.3  79.3 
954.97/955.30	c R 955.0 607.7 14000  99.7 58800 112e4 198e3 217e3  13.7 281.6

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-1514266-1238235524/watcher-1514266-1238235524 -o /tmp/evaluation-result-1514266-1238235524/solver-1514266-1238235524 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514266-1238235524.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 0.97 0.99 2/64 12109
/proc/meminfo: memFree=837576/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=1704 CPUtime=0
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 319 0 0 0 0 0 0 0 18 0 1 0 1096218217 1744896 304 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 426 305 56 152 0 272 0

[startup+0.0408959 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 12109
/proc/meminfo: memFree=837576/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=3436 CPUtime=0.03
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 730 0 0 0 3 0 0 0 18 0 1 0 1096218217 3518464 715 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 859 715 56 152 0 705 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3436

[startup+0.101906 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 12109
/proc/meminfo: memFree=837576/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=3700 CPUtime=0.09
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 833 0 0 0 9 0 0 0 18 0 1 0 1096218217 3788800 818 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 925 818 69 152 0 771 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3700

[startup+0.301943 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 12109
/proc/meminfo: memFree=837576/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=4096 CPUtime=0.29
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 920 0 0 0 29 0 0 0 19 0 1 0 1096218217 4194304 905 1992294400 134512640 135137933 4294956240 18446744073709551615 134545159 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 1024 905 69 152 0 870 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4096

[startup+0.703018 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 12109
/proc/meminfo: memFree=837576/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=4888 CPUtime=0.69
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 1131 0 0 0 69 0 0 0 23 0 1 0 1096218217 5005312 1116 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 1222 1116 69 152 0 1068 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4888

[startup+1.50117 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 12110
/proc/meminfo: memFree=832768/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=6472 CPUtime=1.49
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 1524 0 0 0 149 0 0 0 25 0 1 0 1096218217 6627328 1509 1992294400 134512640 135137933 4294956240 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 1618 1509 69 152 0 1464 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6472

[startup+3.10147 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 12110
/proc/meminfo: memFree=830592/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=9520 CPUtime=3.09
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 2274 0 0 0 308 1 0 0 25 0 1 0 1096218217 9748480 2259 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 2380 2259 69 152 0 2226 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9520

[startup+6.30107 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 12110
/proc/meminfo: memFree=824384/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=15328 CPUtime=6.29
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 3718 0 0 0 627 2 0 0 25 0 1 0 1096218217 15695872 3703 1992294400 134512640 135137933 4294956240 18446744073709551615 134569841 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 3832 3703 69 152 0 3678 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15328

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 12110
/proc/meminfo: memFree=812032/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=27340 CPUtime=12.69
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 6738 0 0 0 1265 4 0 0 25 0 1 0 1096218217 27996160 6723 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 6835 6723 69 152 0 6681 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27340

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 12110
/proc/meminfo: memFree=789888/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=48456 CPUtime=25.48
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 12012 0 0 0 2539 9 0 0 25 0 1 0 1096218217 49618944 11997 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 12114 11997 69 152 0 11960 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 48456

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 12110
/proc/meminfo: memFree=753728/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=85408 CPUtime=51.07
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 21198 0 0 0 5088 19 0 0 25 0 1 0 1096218217 87457792 21183 1992294400 134512640 135137933 4294956240 18446744073709551615 134553702 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 21352 21183 69 152 0 21198 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 85408

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 12110
/proc/meminfo: memFree=713088/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=124732 CPUtime=102.26
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 31080 0 0 0 10197 29 0 0 25 0 1 0 1096218217 127725568 31054 1992294400 134512640 135137933 4294956240 18446744073709551615 134553586 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 31183 31054 69 152 0 31029 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 124732

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12110
/proc/meminfo: memFree=697216/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=141100 CPUtime=162.23
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 35193 0 0 0 16190 33 0 0 25 0 1 0 1096218217 144486400 35167 1992294400 134512640 135137933 4294956240 18446744073709551615 134548772 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 35275 35167 69 152 0 35121 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 141100

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12110
/proc/meminfo: memFree=679040/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=159548 CPUtime=222.22
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 39564 0 0 0 22184 38 0 0 25 0 1 0 1096218217 163377152 39538 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 39887 39538 69 152 0 39733 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 159548

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12110
/proc/meminfo: memFree=679040/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=159548 CPUtime=282.19
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 39570 0 0 0 28181 38 0 0 25 0 1 0 1096218217 163377152 39544 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 39887 39544 69 152 0 39733 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 159548

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12110
/proc/meminfo: memFree=675712/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=162716 CPUtime=342.17
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 40394 0 0 0 34178 39 0 0 25 0 1 0 1096218217 166621184 40368 1992294400 134512640 135137933 4294956240 18446744073709551615 134521435 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 40679 40368 69 152 0 40525 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 162716

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12110
/proc/meminfo: memFree=664640/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=174596 CPUtime=402.16
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 43371 0 0 0 40173 43 0 0 25 0 1 0 1096218217 178786304 43345 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 43649 43345 69 152 0 43495 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 174596

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12110
/proc/meminfo: memFree=626624/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=211556 CPUtime=462.14
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 52626 0 0 0 46162 52 0 0 25 0 1 0 1096218217 216633344 52600 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 52889 52600 69 152 0 52735 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 211556

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12110
/proc/meminfo: memFree=626560/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=211556 CPUtime=522.11
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 52626 0 0 0 52159 52 0 0 25 0 1 0 1096218217 216633344 52600 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 52889 52600 69 152 0 52735 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 211556

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12110
/proc/meminfo: memFree=626496/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=211556 CPUtime=582.09
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 52639 0 0 0 58157 52 0 0 25 0 1 0 1096218217 216633344 52613 1992294400 134512640 135137933 4294956240 18446744073709551615 134552825 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 52889 52613 69 152 0 52735 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 211556

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12110
/proc/meminfo: memFree=626368/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=211252 CPUtime=642.07
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 52662 0 0 0 64155 52 0 0 25 0 1 0 1096218217 216322048 52591 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 52813 52591 69 152 0 52659 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 211252

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12110
/proc/meminfo: memFree=626432/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=211252 CPUtime=702.05
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 52662 0 0 0 70153 52 0 0 25 0 1 0 1096218217 216322048 52591 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 52813 52591 69 152 0 52659 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 211252

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12110
/proc/meminfo: memFree=629632/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=207964 CPUtime=762.04
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 52662 0 0 0 76151 53 0 0 25 0 1 0 1096218217 212955136 51769 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 51991 51769 69 152 0 51837 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 207964

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12110
/proc/meminfo: memFree=629632/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=207964 CPUtime=822.01
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 52662 0 0 0 82148 53 0 0 25 0 1 0 1096218217 212955136 51769 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 51991 51769 69 152 0 51837 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 207964

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12110
/proc/meminfo: memFree=609792/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=228292 CPUtime=881.99
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 57723 0 0 0 88141 58 0 0 25 0 1 0 1096218217 233771008 56830 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 57073 56830 69 152 0 56919 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 228292

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12110
/proc/meminfo: memFree=558272/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=280036 CPUtime=941.96
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 70678 0 0 0 94122 74 0 0 25 0 1 0 1096218217 286756864 69785 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 70009 69785 69 152 0 69855 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 280036

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12110
/proc/meminfo: memFree=530048/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=307492 CPUtime=1001.95
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 77565 0 0 0 100112 83 0 0 25 0 1 0 1096218217 314871808 76672 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 76873 76672 69 152 0 76719 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 307492

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12110
/proc/meminfo: memFree=529984/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=307492 CPUtime=1061.93
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 77565 0 0 0 106110 83 0 0 25 0 1 0 1096218217 314871808 76672 1992294400 134512640 135137933 4294956240 18446744073709551615 134547671 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 76873 76672 69 152 0 76719 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 307492

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12110
/proc/meminfo: memFree=529984/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=307492 CPUtime=1121.91
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 77565 0 0 0 112108 83 0 0 25 0 1 0 1096218217 314871808 76672 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 76873 76672 69 152 0 76719 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 307492

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12110
/proc/meminfo: memFree=536768/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=300520 CPUtime=1181.89
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 77565 0 0 0 118106 83 0 0 25 0 1 0 1096218217 307732480 74946 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 75130 74946 69 152 0 74976 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 300520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12110
/proc/meminfo: memFree=536768/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=300520 CPUtime=1200.08
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 77565 0 0 0 119925 83 0 0 25 0 1 0 1096218217 307732480 74946 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 75130 74946 69 152 0 74976 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 300520

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: 0.99 0.97 0.99 2/65 12110
/proc/meminfo: memFree=536768/2055920 swapFree=4178280/4192956
[pid=12109] ppid=12107 vsize=300520 CPUtime=1200.08
/proc/12109/stat : 12109 (picosat) R 12107 12109 11633 0 -1 4194304 77565 0 0 0 119925 83 0 0 25 0 1 0 1096218217 307732480 74946 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/12109/statm: 75130 74946 69 152 0 74976 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 300520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.14
CPU user time (s): 1199.26
CPU system time (s): 0.883865
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 307492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.26
system time used= 0.883865
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 77565
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= 1628

runsolver used 0.740887 second user time and 2.6146 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-28 11:18:44
IDJOB=1514266
IDBENCH=70332
IDSOLVER=506
FILE ID=node21/1514266-1238235524
PBS_JOBID= 9060643
Free space on /tmp= 66424 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S310111511-029.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514266-1238235524/watcher-1514266-1238235524 -o /tmp/evaluation-result-1514266-1238235524/solver-1514266-1238235524 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514266-1238235524.cnf

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

MD5SUM BENCH= a9b0b659393e65a898228098b67aeeff
RANDOM SEED=1361344407

node21.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		: 3000.259
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		: 3000.259
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:        838056 kB
Buffers:         92580 kB
Cached:        1028600 kB
SwapCached:       8436 kB
Active:         185068 kB
Inactive:       946148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        838056 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:            1808 kB
Writeback:           0 kB
Mapped:          15084 kB
Slab:            72676 kB
Committed_AS:  2914660 kB
PageTables:       1400 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= 66424 MiB
End job on node21 at 2009-03-28 11:38:47