Trace number 1514218

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) 1200.11 1200.45

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S822708255-070.cnf
MD5SUMb4b21d0b7e1c85f1ed2d73fe388ea563
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark115.094
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-1514218-1238228187.cnf
0.00/0.00	c parsed header 'p cnf 14000 58800'
0.06/0.08	c initialized 14000 variables
0.06/0.08	c found 58800 non trivial clauses
0.06/0.08	c
0.06/0.08	c random number generator seed 0
0.06/0.08	c 
0.06/0.08	c  seconds     variables   original    learned     agility
0.06/0.08	c         level        used      conflicts    limit          MB
0.06/0.08	c 
0.06/0.08	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 +   0.1 929.3 14000  25.2 58800   100   100 32340  13.8   2.8 
0.09/0.13	c R   0.1 929.3 14000  25.2 58800   100   100 32340  13.8   2.8 
0.09/0.20	c +   0.2 704.9 14000  48.4 58800   250   250 35574  15.1   2.9 
0.19/0.26	c R   0.3 710.9 14000  56.4 58800   402   402 35574  12.3   3.0 
0.19/0.29	c +   0.3 671.3 14000  61.5 58800   475   475 39131  15.2   3.1 
0.39/0.44	c +   0.4 611.1 14000  76.2 58800   812   812 43044  16.5   3.3 
0.59/0.62	c R   0.6 626.0 14000  82.1 58800  1206  1206 43044  14.7   3.7 
0.59/0.67	c +   0.7 599.6 14000  83.9 58800  1317  1317 47348  16.2   3.8 
0.89/0.99	c +   1.0 569.5 14000  92.4 58800  2074  2074 52082  14.6   4.4 
1.39/1.46	c +   1.5 592.3 14000  95.3 58800  3209  3209 57290  14.1   5.3 
1.39/1.47	c R   1.5 592.3 14000  95.3 58800  3211  3211 57290  14.6   5.3 
2.19/2.20	c +   2.2 569.4 14000  97.9 58800  4911  4911 63019  15.6   6.5 
3.29/3.36	c +   3.4 568.0 14000  98.6 58800  7464  7464 69320  13.9   8.9 
3.58/3.62	c R   3.6 571.0 14000  98.6 58800  8025  8025 69320  16.7   9.4 
5.09/5.16	c +   5.2 559.1 14000  99.1 58800 11293 11293 76252  12.6  12.1 
7.89/7.93	c +   7.9 564.6 14000  99.3 58800 17036 17036 83877  15.0  17.3 
9.09/9.16	c R   9.2 573.9 14000  99.3 58800 19243 19243 83877  14.6  20.1 
12.49/12.50	c +  12.5 563.4 14000  99.4 58800 25650 25650 92264  14.2  25.4 
19.59/19.62	c +  19.6 567.0 14000  99.5 58800 38571 38571 101e3  13.4  37.9 
23.68/23.79	c R  23.8 576.6 14000  99.5 58800 44882 44882 101e3  13.3  47.4 
23.68/23.79	c 
23.68/23.79	c  seconds     variables   original    learned     agility
23.68/23.79	c         level        used      conflicts    limit          MB
23.68/23.79	c 
32.08/32.11	c +  32.1 565.3 14000  99.6 58800 57952 57952 111e3  18.4  57.7 
51.77/51.80	c +  51.8 573.8 14000  99.6 58800 87023 87023 122e3  14.7  85.2 
63.67/63.77	c R  63.8 586.2 14000  99.6 58800 102e3 102e3 122e3  16.4 105.6 
84.67/84.75	c +  84.7 578.2 14000  99.6 58800 130e3 20691 135e3  14.4  21.6 
125.36/125.44	c + 125.4 578.8 14000  99.6 58800 196e3 86100 148e3  14.2  85.3 
155.95/156.00	c R 156.0 594.2 14000  99.6 58800 230e3 120e3 148e3  14.3 136.5 
201.14/201.27	c + 201.2 587.9 14000  99.6 58800 294e3 49190 163e3  14.9  50.0 
312.10/312.21	c + 312.1 588.3 14000  99.6 58800 441e3 46670 179e3  13.0  53.9 
382.68/382.84	c R 382.7 599.5 14000  99.6 58800 512e3 118e3 179e3  15.4 149.1 
499.74/499.92	c + 499.8 592.6 14000  99.6 58800 662e3 101e3 197e3  15.7 100.0 
773.27/773.58	c + 773.4 597.0 14000  99.6 58800 993e3 63965 217e3  13.8  84.2 
952.82/953.18	c R 952.9 604.2 14000  99.6 58800 112e4 198e3 217e3  14.0 269.1

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-1514218-1238228187/watcher-1514218-1238228187 -o /tmp/evaluation-result-1514218-1238228187/solver-1514218-1238228187 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514218-1238228187.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.98 2/64 14808
/proc/meminfo: memFree=997112/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=1704 CPUtime=0
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 320 0 0 0 0 0 0 0 18 0 1 0 1095481184 1744896 305 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 426 306 56 152 0 272 0

[startup+0.0697791 s]
/proc/loadavg: 0.99 0.98 0.98 2/64 14808
/proc/meminfo: memFree=997112/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=3700 CPUtime=0.06
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 816 0 0 0 6 0 0 0 18 0 1 0 1095481184 3788800 801 1992294400 134512640 135137933 4294956240 18446744073709551615 134528949 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 925 801 61 152 0 771 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3700

[startup+0.101781 s]
/proc/loadavg: 0.99 0.98 0.98 2/64 14808
/proc/meminfo: memFree=997112/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=3700 CPUtime=0.09
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 836 0 0 0 9 0 0 0 18 0 1 0 1095481184 3788800 821 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 925 821 69 152 0 771 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3700

[startup+0.301802 s]
/proc/loadavg: 0.99 0.98 0.98 2/64 14808
/proc/meminfo: memFree=997112/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=4096 CPUtime=0.29
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 926 0 0 0 29 0 0 0 19 0 1 0 1095481184 4194304 911 1992294400 134512640 135137933 4294956240 18446744073709551615 134521403 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 1024 911 69 152 0 870 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4096

[startup+0.701846 s]
/proc/loadavg: 0.99 0.98 0.98 2/64 14808
/proc/meminfo: memFree=997112/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=4888 CPUtime=0.69
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 1131 0 0 0 69 0 0 0 23 0 1 0 1095481184 5005312 1116 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 1222 1116 69 152 0 1068 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4888

[startup+1.50193 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 14809
/proc/meminfo: memFree=992368/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=6472 CPUtime=1.49
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 1510 0 0 0 149 0 0 0 25 0 1 0 1095481184 6627328 1495 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 1618 1495 69 152 0 1464 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6472

[startup+3.1011 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 14809
/proc/meminfo: memFree=990256/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=9508 CPUtime=3.09
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 2269 0 0 0 308 1 0 0 25 0 1 0 1095481184 9736192 2254 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 2377 2254 69 152 0 2223 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9508

[startup+6.30145 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 14809
/proc/meminfo: memFree=983728/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=15316 CPUtime=6.29
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 3734 0 0 0 626 3 0 0 25 0 1 0 1095481184 15683584 3719 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 3829 3719 69 152 0 3675 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15316

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 14809
/proc/meminfo: memFree=971184/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=27328 CPUtime=12.69
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 6736 0 0 0 1263 6 0 0 25 0 1 0 1095481184 27983872 6721 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 6832 6721 69 152 0 6678 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27328

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 14809
/proc/meminfo: memFree=945904/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=52008 CPUtime=25.49
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 12884 0 0 0 2538 11 0 0 25 0 1 0 1095481184 53256192 12869 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 13002 12869 69 152 0 12848 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 52008

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 14809
/proc/meminfo: memFree=911088/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=87376 CPUtime=51.07
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 21701 0 0 0 5089 18 0 0 25 0 1 0 1095481184 89473024 21686 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 21844 21686 69 152 0 21690 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 87376

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 14809
/proc/meminfo: memFree=868912/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=128416 CPUtime=102.27
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 32005 0 0 0 10200 27 0 0 25 0 1 0 1095481184 131497984 31979 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 32104 31979 69 152 0 31950 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 128416

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 14809
/proc/meminfo: memFree=851248/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=146764 CPUtime=162.24
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 36582 0 0 0 16193 31 0 0 25 0 1 0 1095481184 150286336 36556 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 36691 36556 69 152 0 36537 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 146764

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 14809
/proc/meminfo: memFree=831024/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=166928 CPUtime=222.23
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 41437 0 0 0 22185 38 0 0 25 0 1 0 1095481184 170934272 41411 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 41732 41411 69 152 0 41578 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 166928

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 14809
/proc/meminfo: memFree=830960/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=166928 CPUtime=282.21
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 41441 0 0 0 28183 38 0 0 25 0 1 0 1095481184 170934272 41415 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 41732 41415 69 152 0 41578 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 166928

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 14809
/proc/meminfo: memFree=830832/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=166928 CPUtime=342.19
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 41465 0 0 0 34181 38 0 0 25 0 1 0 1095481184 170934272 41439 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 41732 41439 69 152 0 41578 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 166928

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 14809
/proc/meminfo: memFree=824688/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=173924 CPUtime=402.18
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 43189 0 0 0 40178 40 0 0 25 0 1 0 1095481184 178098176 43163 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 43481 43163 69 152 0 43327 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 173924

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 14809
/proc/meminfo: memFree=786160/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=211544 CPUtime=462.16
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 52622 0 0 0 46165 51 0 0 25 0 1 0 1095481184 216621056 52596 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 52886 52596 69 152 0 52732 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 211544

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 14809
/proc/meminfo: memFree=786160/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=211544 CPUtime=522.15
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 52622 0 0 0 52163 52 0 0 25 0 1 0 1095481184 216621056 52596 1992294400 134512640 135137933 4294956240 18446744073709551615 134551471 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 52886 52596 69 152 0 52732 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 211544

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 14809
/proc/meminfo: memFree=786160/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=211544 CPUtime=582.13
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 52633 0 0 0 58161 52 0 0 25 0 1 0 1095481184 216621056 52607 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 52886 52607 69 152 0 52732 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 211544

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 14809
/proc/meminfo: memFree=787376/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=209880 CPUtime=642.11
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 52658 0 0 0 64159 52 0 0 25 0 1 0 1095481184 214917120 52248 1992294400 134512640 135137933 4294956240 18446744073709551615 134521318 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 52470 52248 69 152 0 52316 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 209880

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 14809
/proc/meminfo: memFree=787440/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=209880 CPUtime=702.09
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 52658 0 0 0 70157 52 0 0 25 0 1 0 1095481184 214917120 52248 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 52470 52248 69 152 0 52316 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 209880

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 14809
/proc/meminfo: memFree=787952/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=209272 CPUtime=762.08
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 52658 0 0 0 76156 52 0 0 25 0 1 0 1095481184 214294528 52096 1992294400 134512640 135137933 4294956240 18446744073709551615 134522736 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 52318 52096 69 152 0 52164 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 209272

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 14809
/proc/meminfo: memFree=787952/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=209272 CPUtime=822.05
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 52658 0 0 0 82153 52 0 0 25 0 1 0 1095481184 214294528 52096 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 52318 52096 69 152 0 52164 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 209272

[startup+882.302 s]
/proc/loadavg: 1.07 1.00 0.98 2/65 14809
/proc/meminfo: memFree=774960/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=222604 CPUtime=882.04
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 55979 0 0 0 88148 56 0 0 25 0 1 0 1095481184 227946496 55417 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 55651 55417 69 152 0 55497 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 222604

[startup+942.301 s]
/proc/loadavg: 1.10 1.02 0.99 2/65 14809
/proc/meminfo: memFree=728240/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=269596 CPUtime=942.02
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 67719 0 0 0 94133 69 0 0 25 0 1 0 1095481184 276066304 67157 1992294400 134512640 135137933 4294956240 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 67399 67157 69 152 0 67245 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 269596

[startup+1002.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 14809
/proc/meminfo: memFree=702000/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=295204 CPUtime=1002.01
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 74148 0 0 0 100123 78 0 0 25 0 1 0 1095481184 302288896 73586 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 73801 73586 69 152 0 73647 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 295204

[startup+1062.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 14809
/proc/meminfo: memFree=702000/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=295204 CPUtime=1061.99
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 74148 0 0 0 106121 78 0 0 25 0 1 0 1095481184 302288896 73586 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 73801 73586 69 152 0 73647 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 295204

[startup+1122.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 14809
/proc/meminfo: memFree=702000/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=295204 CPUtime=1121.97
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 74148 0 0 0 112119 78 0 0 25 0 1 0 1095481184 302288896 73586 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 73801 73586 69 152 0 73647 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 295204

[startup+1182.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/65 14809
/proc/meminfo: memFree=706864/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=290012 CPUtime=1181.96
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 74148 0 0 0 118118 78 0 0 25 0 1 0 1095481184 296972288 72319 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 72503 72319 69 152 0 72349 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 290012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.07 1.04 1.00 2/65 14809
/proc/meminfo: memFree=706864/2055920 swapFree=4178868/4192956
[pid=14808] ppid=14806 vsize=290012 CPUtime=1200.05
/proc/14808/stat : 14808 (picosat) R 14806 14808 14587 0 -1 4194304 74148 0 0 0 119927 78 0 0 25 0 1 0 1095481184 296972288 72319 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/14808/statm: 72503 72319 69 152 0 72349 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 290012

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): 1200.45
CPU time (s): 1200.11
CPU user time (s): 1199.28
CPU system time (s): 0.827874
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 295204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.28
system time used= 0.827874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74148
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= 1302

runsolver used 0.870867 second user time and 2.55161 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-28 09:16:27
IDJOB=1514218
IDBENCH=70328
IDSOLVER=506
FILE ID=node47/1514218-1238228187
PBS_JOBID= 9060602
Free space on /tmp= 66260 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S822708255-070.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514218-1238228187/watcher-1514218-1238228187 -o /tmp/evaluation-result-1514218-1238228187/solver-1514218-1238228187 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514218-1238228187.cnf

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

MD5SUM BENCH= b4b21d0b7e1c85f1ed2d73fe388ea563
RANDOM SEED=168803067

node47.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		: 3000.216
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		: 3000.216
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:        997528 kB
Buffers:         91348 kB
Cached:         870088 kB
SwapCached:       7836 kB
Active:         220068 kB
Inactive:       751780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        997528 kB
SwapTotal:     4192956 kB
SwapFree:      4178868 kB
Dirty:            1800 kB
Writeback:           0 kB
Mapped:          16040 kB
Slab:            72500 kB
Committed_AS:  2912224 kB
PageTables:       1452 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= 66260 MiB
End job on node47 at 2009-03-28 09:36:29