Trace number 1514038

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) 1200.1 1200.53

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S274764005-003.cnf
MD5SUM6ee4600065a8b5657c5266726ecbe863
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.1135
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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-1514038-1238225781.cnf
0.00/0.00	c parsed header 'p cnf 8000 33600'
0.00/0.04	c initialized 8000 variables
0.00/0.04	c found 33600 non trivial clauses
0.00/0.04	c
0.00/0.04	c random number generator seed 0
0.00/0.04	c 
0.00/0.04	c  seconds     variables   original    learned     agility
0.00/0.04	c         level        used      conflicts    limit          MB
0.00/0.04	c 
0.00/0.04	c s   0.0   0.0  8000   0.0 33600     0     0     0   0.0   1.6 
0.00/0.06	c 
0.00/0.06	c initial reduction limit 16800 clauses
0.00/0.06	c 
0.00/0.06	c +   0.1 589.1  8000  32.3 33600   100   100 18480  17.7   1.7 
0.00/0.06	c R   0.1 589.1  8000  33.0 33600   101   101 18480  18.0   1.7 
0.09/0.10	c +   0.1 451.8  8000  59.3 33600   250   250 20328  18.9   1.8 
0.09/0.13	c R   0.1 453.7  8000  67.5 33600   404   404 20328  17.9   1.9 
0.09/0.15	c +   0.2 416.6  8000  72.2 33600   475   475 22360  17.7   1.9 
0.19/0.22	c +   0.2 378.5  8000  83.9 33600   812   812 24596  17.4   2.1 
0.29/0.31	c R   0.3 389.2  8000  87.5 33600  1208  1208 24596  17.4   2.3 
0.29/0.33	c +   0.3 373.4  8000  89.3 33600  1317  1317 27055  18.1   2.4 
0.49/0.50	c +   0.5 357.6  8000  95.0 33600  2074  2074 29760  17.0   2.8 
0.69/0.76	c +   0.8 368.3  8000  96.8 33600  3209  3209 32736  15.3   3.5 
0.69/0.76	c R   0.8 368.3  8000  96.8 33600  3215  3215 32736  15.6   3.5 
1.09/1.17	c +   1.2 347.3  8000  98.5 33600  4911  4911 36009  16.2   4.5 
1.79/1.81	c +   1.8 354.1  8000  99.0 33600  7464  7464 39609  15.8   6.2 
1.89/1.97	c R   2.0 357.6  8000  99.0 33600  8026  8026 39609  13.3   6.7 
2.78/2.80	c +   2.8 352.7  8000  99.3 33600 11293 11293 43569  19.5   8.7 
4.29/4.37	c +   4.4 354.6  8000  99.5 33600 17036 17036 47925  15.8  12.5 
4.99/5.06	c R   5.1 358.0  8000  99.5 33600 19244 19244 47925  13.3  14.1 
6.99/7.00	c +   7.0 352.2  8000  99.5 33600 25650 25650 52717  16.4  18.0 
11.28/11.35	c +  11.4 354.3  8000  99.5 33600 38571 38571 57988  13.5  26.5 
13.58/13.66	c R  13.7 363.1  8000  99.5 33600 44900 44900 57988  14.8  31.6 
13.58/13.66	c 
13.58/13.66	c  seconds     variables   original    learned     agility
13.58/13.66	c         level        used      conflicts    limit          MB
13.58/13.66	c 
18.99/19.02	c +  19.0 356.2  8000  99.6 33600 57952 57952 63786  17.7  39.6 
28.48/28.56	c +  28.6 359.3  8000  99.6 33600 87023 35458 70164  16.3  25.2 
34.58/34.68	c R  34.7 364.5  8000  99.6 33600 102e3 51041 70164  16.4  37.3 
45.58/45.63	c +  45.6 359.9  8000  99.6 33600 130e3 21807 77180  14.8  16.2 
70.37/70.44	c +  70.4 362.5  8000  99.6 33600 196e3 22919 84898  17.1  18.9 
85.36/85.47	c R  85.4 368.5  8000  99.6 33600 230e3 57701 84898  14.7  48.6 
110.55/110.62	c + 110.6 365.0  8000  99.6 33600 294e3 48969 93387  16.6  34.6 
171.62/171.78	c + 171.7 367.4  8000  99.6 33600 441e3 35606 102e3  14.4  29.7 
211.52/211.64	c R 211.6 374.3  8000  99.6 33600 512e3 17628 102e3  15.1  17.5 
272.89/273.02	c + 272.9 371.0  8000  99.6 33600 662e3 76987 113e3  17.5  55.5 
429.13/429.31	c + 429.2 373.8  8000  99.6 33600 993e3 108e3 124e3  15.3  85.0 
541.20/541.46	c R 541.3 380.5  8000  99.6 33600 112e4 24772 124e3  16.0  25.4 
708.23/708.51	c + 708.3 377.4  8000  99.6 33600 148e4 53114 136e3  18.1  38.8 
1122.09/1122.52	c + 112e1 379.8  8000  99.6 33600 223e4 62157 150e3  17.3  63.7

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-1514038-1238225781/watcher-1514038-1238225781 -o /tmp/evaluation-result-1514038-1238225781/solver-1514038-1238225781 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514038-1238225781.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 1.00 3/73 13189
/proc/meminfo: memFree=1608064/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=1372 CPUtime=0
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 253 0 0 0 0 0 0 0 20 0 1 0 1095242013 1404928 238 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 343 238 56 152 0 189 0

[startup+0.0690421 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 13189
/proc/meminfo: memFree=1608064/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=2556 CPUtime=0.06
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 529 0 0 0 6 0 0 0 20 0 1 0 1095242013 2617344 514 1992294400 134512640 135137933 4294956240 18446744073709551615 134521419 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 639 514 69 152 0 485 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2556

[startup+0.101003 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 13189
/proc/meminfo: memFree=1608064/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=2688 CPUtime=0.09
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 547 0 0 0 9 0 0 0 20 0 1 0 1095242013 2752512 532 1992294400 134512640 135137933 4294956240 18446744073709551615 134543700 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 672 532 69 152 0 518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2688

[startup+0.301045 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 13189
/proc/meminfo: memFree=1608064/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=3216 CPUtime=0.29
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 687 0 0 0 29 0 0 0 22 0 1 0 1095242013 3293184 672 1992294400 134512640 135137933 4294956240 18446744073709551615 134551279 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 804 672 69 152 0 650 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3216

[startup+0.701125 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 13189
/proc/meminfo: memFree=1608064/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=4272 CPUtime=0.69
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 954 0 0 0 69 0 0 0 25 0 1 0 1095242013 4374528 939 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 1068 939 69 152 0 914 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4272

[startup+1.50129 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13190
/proc/meminfo: memFree=1603768/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=6404 CPUtime=1.49
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 1485 0 0 0 148 1 0 0 25 0 1 0 1095242013 6557696 1470 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 1601 1470 69 152 0 1447 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6404

[startup+3.10161 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13190
/proc/meminfo: memFree=1600632/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=10364 CPUtime=3.08
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 2484 0 0 0 307 1 0 0 25 0 1 0 1095242013 10612736 2469 1992294400 134512640 135137933 4294956240 18446744073709551615 134552810 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 2591 2469 69 152 0 2437 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10364

[startup+6.30127 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13190
/proc/meminfo: memFree=1592568/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=18020 CPUtime=6.29
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 4369 0 0 0 626 3 0 0 25 0 1 0 1095242013 18452480 4354 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 4505 4354 69 152 0 4351 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18020

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13190
/proc/meminfo: memFree=1578872/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=31348 CPUtime=12.69
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 7705 0 0 0 1264 5 0 0 25 0 1 0 1095242013 32100352 7690 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 7837 7690 69 152 0 7683 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31348

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13190
/proc/meminfo: memFree=1562104/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=46388 CPUtime=25.48
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 11491 0 0 0 2540 8 0 0 25 0 1 0 1095242013 47501312 11450 1992294400 134512640 135137933 4294956240 18446744073709551615 134548575 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 11597 11450 69 152 0 11443 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46388

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13190
/proc/meminfo: memFree=1556536/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=52312 CPUtime=51.08
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 12879 0 0 0 5098 10 0 0 25 0 1 0 1095242013 53567488 12838 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 13078 12838 69 152 0 12924 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 52312

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13190
/proc/meminfo: memFree=1539896/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=68680 CPUtime=102.25
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 16997 0 0 0 10211 14 0 0 25 0 1 0 1095242013 70328320 16956 1992294400 134512640 135137933 4294956240 18446744073709551615 134549172 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 17170 16956 69 152 0 17016 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 68680

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13190
/proc/meminfo: memFree=1539512/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=68944 CPUtime=162.23
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 17085 0 0 0 16209 14 0 0 25 0 1 0 1095242013 70598656 17044 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 17236 17044 69 152 0 17082 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 68944

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13190
/proc/meminfo: memFree=1516984/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=91344 CPUtime=222.21
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 22779 0 0 0 22200 21 0 0 25 0 1 0 1095242013 93536256 22663 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 22836 22663 69 152 0 22682 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 91344

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13190
/proc/meminfo: memFree=1524344/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=83756 CPUtime=282.19
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 22779 0 0 0 28198 21 0 0 25 0 1 0 1095242013 85766144 20766 1992294400 134512640 135137933 4294956240 18446744073709551615 134667481 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 20939 20766 69 152 0 20785 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 83756

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13190
/proc/meminfo: memFree=1519672/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=88640 CPUtime=342.17
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 23990 0 0 0 34195 22 0 0 25 0 1 0 1095242013 90767360 21977 1992294400 134512640 135137933 4294956240 18446744073709551615 134551392 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 22160 21977 69 152 0 22006 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 88640

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13190
/proc/meminfo: memFree=1519608/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=88596 CPUtime=402.14
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 23990 0 0 0 40192 22 0 0 25 0 1 0 1095242013 90722304 21977 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 22149 21977 69 152 0 21995 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 88596

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13190
/proc/meminfo: memFree=1504824/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=103248 CPUtime=462.12
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 27668 0 0 0 46185 27 0 0 25 0 1 0 1095242013 105725952 25655 1992294400 134512640 135137933 4294956240 18446744073709551615 134552375 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 25812 25655 69 152 0 25658 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 103248

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13190
/proc/meminfo: memFree=1495928/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=112884 CPUtime=522.1
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 30098 0 0 0 52181 29 0 0 25 0 1 0 1095242013 115593216 28085 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 28221 28085 69 152 0 28067 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 112884

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13190
/proc/meminfo: memFree=1483832/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=124104 CPUtime=582.08
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 32900 0 0 0 58176 32 0 0 25 0 1 0 1095242013 127082496 30887 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 31026 30887 69 152 0 30872 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 124104

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13192
/proc/meminfo: memFree=1497528/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=110048 CPUtime=642.06
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 32900 0 0 0 64174 32 0 0 25 0 1 0 1095242013 112689152 27381 1992294400 134512640 135137933 4294956240 18446744073709551615 134552425 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 27512 27381 69 152 0 27358 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 110048

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13192
/proc/meminfo: memFree=1497848/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=109700 CPUtime=702.04
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 32900 0 0 0 70172 32 0 0 25 0 1 0 1095242013 112332800 27294 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 27425 27294 69 152 0 27271 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 109700

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13192
/proc/meminfo: memFree=1498552/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=109928 CPUtime=762.02
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 32924 0 0 0 76170 32 0 0 25 0 1 0 1095242013 112566272 27119 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 27482 27119 69 152 0 27328 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 109928

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13192
/proc/meminfo: memFree=1498552/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=109928 CPUtime=821.99
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 32924 0 0 0 82167 32 0 0 25 0 1 0 1095242013 112566272 27119 1992294400 134512640 135137933 4294956240 18446744073709551615 134545677 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 27482 27119 69 152 0 27328 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 109928

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13192
/proc/meminfo: memFree=1495288/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=113360 CPUtime=881.98
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 33763 0 0 0 88164 34 0 0 25 0 1 0 1095242013 116080640 27958 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 28340 27958 69 152 0 28186 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 113360

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13192
/proc/meminfo: memFree=1495288/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=113196 CPUtime=941.96
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 33763 0 0 0 94162 34 0 0 25 0 1 0 1095242013 115912704 27936 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 28299 27936 69 152 0 28145 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 113196

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13192
/proc/meminfo: memFree=1495288/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=113196 CPUtime=1001.94
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 33763 0 0 0 100160 34 0 0 25 0 1 0 1095242013 115912704 27936 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 28299 27936 69 152 0 28145 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 113196

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13192
/proc/meminfo: memFree=1495288/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=113196 CPUtime=1061.91
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 33763 0 0 0 106157 34 0 0 25 0 1 0 1095242013 115912704 27936 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 28299 27936 69 152 0 28145 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 113196

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13192
/proc/meminfo: memFree=1481016/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=127584 CPUtime=1121.89
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 37330 0 0 0 112152 37 0 0 25 0 1 0 1095242013 130646016 31503 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 31896 31503 69 152 0 31742 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 127584

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13192
/proc/meminfo: memFree=1479096/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=130356 CPUtime=1181.87
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 38047 0 0 0 118149 38 0 0 25 0 1 0 1095242013 133484544 32220 1992294400 134512640 135137933 4294956240 18446744073709551615 134549112 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 32589 32220 69 152 0 32435 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 130356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13192
/proc/meminfo: memFree=1462456/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=145932 CPUtime=1200.06
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 41952 0 0 0 119963 43 0 0 25 0 1 0 1095242013 149434368 36125 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 36483 36125 69 152 0 36329 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 145932

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 1.00 2/74 13192
/proc/meminfo: memFree=1462456/2055920 swapFree=4170032/4192956
[pid=13189] ppid=13187 vsize=145932 CPUtime=1200.06
/proc/13189/stat : 13189 (picosat) R 13187 13189 13032 0 -1 4194304 41952 0 0 0 119963 43 0 0 25 0 1 0 1095242013 149434368 36125 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/13189/statm: 36483 36125 69 152 0 36329 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 145932

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.1
CPU user time (s): 1199.64
CPU system time (s): 0.45893
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 145932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.64
system time used= 0.45893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41952
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= 2214

runsolver used 1.27981 second user time and 3.10153 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-28 08:36:21
IDJOB=1514038
IDBENCH=70313
IDSOLVER=506
FILE ID=node80/1514038-1238225781
PBS_JOBID= 9060597
Free space on /tmp= 64692 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S274764005-003.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514038-1238225781/watcher-1514038-1238225781 -o /tmp/evaluation-result-1514038-1238225781/solver-1514038-1238225781 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514038-1238225781.cnf

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

MD5SUM BENCH= 6ee4600065a8b5657c5266726ecbe863
RANDOM SEED=1505966007

node80.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1608544 kB
Buffers:         35704 kB
Cached:         338280 kB
SwapCached:      14432 kB
Active:          82460 kB
Inactive:       307792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1608544 kB
SwapTotal:     4192956 kB
SwapFree:      4170032 kB
Dirty:            1292 kB
Writeback:           0 kB
Mapped:          21852 kB
Slab:            42220 kB
Committed_AS:  2768764 kB
PageTables:       2008 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= 64692 MiB
End job on node80 at 2009-03-28 08:56:23