Trace number 1514098

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) 1200.07 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S821759333-092.cnf
MD5SUMb4ec0c2df22218bd519db808f39dee11
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark86.9768
Satisfiable
(Un)Satisfiability was proved
Number of variables5999
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
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-1514098-1238226974.cnf
0.00/0.00	c parsed header 'p cnf 6000 25200'
0.02/0.03	c initialized 6000 variables
0.02/0.03	c found 25200 non trivial clauses
0.02/0.03	c
0.02/0.03	c random number generator seed 0
0.02/0.03	c 
0.02/0.03	c  seconds     variables   original    learned     agility
0.02/0.03	c         level        used      conflicts    limit          MB
0.02/0.03	c 
0.02/0.03	c s   0.0   0.0  6000   0.0 25200     0     0     0   0.0   1.2 
0.02/0.04	c 
0.02/0.04	c initial reduction limit 12600 clauses
0.02/0.04	c 
0.02/0.04	c +   0.0 423.1  6000  32.3 25200   100   100 13860  15.5   1.2 
0.02/0.04	c R   0.0 423.1  6000  32.3 25200   100   100 13860  15.4   1.2 
0.02/0.07	c +   0.1 331.8  6000  59.7 25200   250   250 15246  20.6   1.3 
0.09/0.10	c R   0.1 334.3  6000  66.5 25200   401   401 15246  19.5   1.4 
0.09/0.11	c +   0.1 317.7  6000  70.8 25200   475   475 16770  18.5   1.4 
0.09/0.17	c +   0.2 288.0  6000  83.2 25200   812   812 18447  17.6   1.6 
0.19/0.25	c R   0.3 294.5  6000  88.8 25200  1203  1203 18447  17.8   1.9 
0.19/0.27	c +   0.3 283.5  6000  90.8 25200  1317  1317 20291  18.5   1.9 
0.39/0.40	c +   0.4 271.5  6000  95.8 25200  2074  2074 22320  17.9   2.3 
0.49/0.59	c R   0.6 282.6  6000  97.3 25200  3208  3208 22320  17.1   2.8 
0.49/0.59	c +   0.6 279.3  6000  97.3 25200  3209  3209 24552  16.9   2.8 
0.79/0.88	c +   0.9 273.7  6000  98.6 25200  4911  4911 27007  14.7   3.6 
1.29/1.37	c +   1.4 278.2  6000  99.2 25200  7464  7464 29707  20.3   5.0 
1.39/1.49	c R   1.5 280.2  6000  99.2 25200  8021  8021 29707  18.9   5.4 
2.09/2.12	c +   2.1 272.3  6000  99.4 25200 11293 11293 32677  18.9   7.0 
3.29/3.33	c +   3.3 273.6  6000  99.5 25200 17036 17036 35944  15.1  10.1 
3.79/3.86	c R   3.9 276.3  6000  99.5 25200 19252 19252 35944  19.2  11.4 
5.39/5.42	c +   5.4 272.4  6000  99.5 25200 25650 25650 39538  16.2  14.6 
8.89/8.96	c +   9.0 275.7  6000  99.6 25200 38571 38571 43491  18.2  21.7 
10.79/10.82	c R  10.8 283.5  6000  99.6 25200 44913 13385 43491  16.0   9.6 
10.79/10.82	c 
10.79/10.82	c  seconds     variables   original    learned     agility
10.79/10.82	c         level        used      conflicts    limit          MB
10.79/10.82	c 
13.79/13.86	c +  13.9 278.7  6000  99.6 25200 57952 26424 47840  18.4  16.3 
21.89/21.95	c +  21.9 281.7  6000  99.6 25200 87023 19742 52624  17.2  12.5 
26.48/26.55	c R  26.5 288.3  6000  99.6 25200 102e3 35326 52624  15.4  23.2 
34.58/34.63	c +  34.6 285.3  6000  99.6 25200 130e3 22833 57886  17.8  14.3 
53.17/53.23	c +  53.2 285.7  6000  99.6 25200 196e3 42550 63674  16.2  25.9 
65.67/65.79	c R  65.8 289.3  6000  99.6 25200 230e3 25892 63674  17.6  18.2 
84.67/84.74	c +  84.7 285.8  6000  99.6 25200 294e3 37706 70041  17.7  23.4 
131.45/131.56	c + 131.5 286.4  6000  99.6 25200 441e3 13776 77045  18.5  10.6 
164.23/164.38	c R 164.3 292.2  6000  99.6 25200 512e3 24217 77045  14.7  19.7 
212.51/212.65	c + 212.6 290.0  6000  99.6 25200 662e3 45353 84749  16.4  27.4 
331.46/331.68	c + 331.6 290.7  6000  99.6 25200 993e3 17625 93223  16.7  13.3 
420.73/420.92	c R 420.8 294.4  6000  99.6 25200 112e4 74758 93223  16.3  57.7 
552.58/552.83	c + 552.6 291.5  6000  99.6 25200 148e4 35843 102e3  18.5  21.8 
865.57/865.93	c + 865.6 292.8  6000  99.6 25200 223e4 66662 112e3  15.1  53.1 
1064.09/1064.52	c R 106e1 295.5  6000  99.6 25200 246e4 99020 112e3  17.8  80.4

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-1514098-1238226974/watcher-1514098-1238226974 -o /tmp/evaluation-result-1514098-1238226974/solver-1514098-1238226974 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514098-1238226974.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 0.93 3/81 15692
/proc/meminfo: memFree=1117680/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=1336 CPUtime=0
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 234 0 0 0 0 0 0 0 20 0 1 0 699592435 1368064 219 1992294400 134512640 135137933 4294956240 18446744073709551615 134514051 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 334 220 56 152 0 180 0

[startup+0.0250429 s]
/proc/loadavg: 0.91 0.95 0.93 3/81 15692
/proc/meminfo: memFree=1117680/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=2032 CPUtime=0.02
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 399 0 0 0 2 0 0 0 20 0 1 0 699592435 2080768 384 1992294400 134512640 135137933 4294956240 18446744073709551615 134528962 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 508 384 61 152 0 354 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2032

[startup+0.101008 s]
/proc/loadavg: 0.91 0.95 0.93 3/81 15692
/proc/meminfo: memFree=1117680/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=2296 CPUtime=0.09
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 467 0 0 0 9 0 0 0 20 0 1 0 699592435 2351104 452 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 574 452 69 152 0 420 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2296

[startup+0.301046 s]
/proc/loadavg: 0.91 0.95 0.93 3/81 15692
/proc/meminfo: memFree=1117680/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=2828 CPUtime=0.29
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 620 0 0 0 29 0 0 0 22 0 1 0 699592435 2895872 605 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 707 605 69 152 0 553 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2828

[startup+0.701123 s]
/proc/loadavg: 0.91 0.95 0.93 3/81 15692
/proc/meminfo: memFree=1117680/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=4016 CPUtime=0.69
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 911 0 0 0 69 0 0 0 25 0 1 0 699592435 4112384 896 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 1004 896 69 152 0 850 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4016

[startup+1.50128 s]
/proc/loadavg: 0.91 0.95 0.93 2/82 15693
/proc/meminfo: memFree=1113448/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=6392 CPUtime=1.49
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 1499 0 0 0 149 0 0 0 25 0 1 0 699592435 6545408 1484 1992294400 134512640 135137933 4294956240 18446744073709551615 134521292 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 1598 1484 69 152 0 1444 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6392

[startup+3.10259 s]
/proc/loadavg: 0.91 0.95 0.93 2/82 15693
/proc/meminfo: memFree=1110184/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=10520 CPUtime=3.09
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 2540 0 0 0 309 0 0 0 25 0 1 0 699592435 10772480 2525 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 2630 2525 69 152 0 2476 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10520

[startup+6.30121 s]
/proc/loadavg: 0.92 0.95 0.93 2/82 15693
/proc/meminfo: memFree=1102256/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=17648 CPUtime=6.28
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 4323 0 0 0 627 1 0 0 25 0 1 0 699592435 18071552 4308 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 4412 4308 69 152 0 4258 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17648

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.93 2/82 15693
/proc/meminfo: memFree=1091440/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=26748 CPUtime=12.69
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 6550 0 0 0 1266 3 0 0 25 0 1 0 699592435 27389952 6524 1992294400 134512640 135137933 4294956240 18446744073709551615 134543282 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 6687 6524 69 152 0 6533 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26748

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.93 2/82 15693
/proc/meminfo: memFree=1088368/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=29784 CPUtime=25.48
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 7317 0 0 0 2544 4 0 0 25 0 1 0 699592435 30498816 7291 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 7446 7291 69 152 0 7292 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29784

[startup+51.1019 s]
/proc/loadavg: 1.02 0.97 0.94 2/82 15693
/proc/meminfo: memFree=1081776/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=36252 CPUtime=51.07
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 8962 0 0 0 5101 6 0 0 25 0 1 0 699592435 37122048 8936 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 9063 8936 69 152 0 8909 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 36252

[startup+102.307 s]
/proc/loadavg: 1.01 0.97 0.94 2/82 15693
/proc/meminfo: memFree=1073456/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=44856 CPUtime=102.26
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 11155 0 0 0 10217 9 0 0 25 0 1 0 699592435 45932544 10997 1992294400 134512640 135137933 4294956240 18446744073709551615 134521338 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 11214 10997 69 152 0 11060 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 44856

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.94 2/82 15693
/proc/meminfo: memFree=1058096/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=60228 CPUtime=162.23
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 15142 0 0 0 16210 13 0 0 25 0 1 0 699592435 61673472 14836 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 15057 14836 69 152 0 14903 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 60228

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.94 2/82 15693
/proc/meminfo: memFree=1068528/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=49512 CPUtime=222.21
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 15142 0 0 0 22208 13 0 0 25 0 1 0 699592435 50700288 12177 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 12378 12177 69 152 0 12224 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 49512

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.94 2/82 15693
/proc/meminfo: memFree=1062192/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=55980 CPUtime=282.18
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 16755 0 0 0 28204 14 0 0 25 0 1 0 699592435 57323520 13790 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 13995 13790 69 152 0 13841 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 55980

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.94 2/82 15699
/proc/meminfo: memFree=1060080/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=57960 CPUtime=342.16
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 17262 0 0 0 34202 14 0 0 25 0 1 0 699592435 59351040 14297 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 14490 14297 69 152 0 14336 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 57960

[startup+402.301 s]
/proc/loadavg: 1.03 0.99 0.94 2/82 15699
/proc/meminfo: memFree=1047600/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=70368 CPUtime=402.14
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 20386 0 0 0 40197 17 0 0 25 0 1 0 699592435 72056832 17421 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 17592 17421 69 152 0 17438 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 70368

[startup+462.302 s]
/proc/loadavg: 1.01 0.99 0.94 2/82 15699
/proc/meminfo: memFree=1056944/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=60800 CPUtime=462.11
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 20458 0 0 0 46194 17 0 0 25 0 1 0 699592435 62259200 15031 1992294400 134512640 135137933 4294956240 18446744073709551615 134567225 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 15200 15031 69 152 0 15046 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 60800

[startup+522.302 s]
/proc/loadavg: 1.08 1.01 0.95 2/82 15699
/proc/meminfo: memFree=1057008/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=60800 CPUtime=522.09
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 20458 0 0 0 52192 17 0 0 25 0 1 0 699592435 62259200 15031 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 15200 15031 69 152 0 15046 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 60800

[startup+582.302 s]
/proc/loadavg: 1.09 1.02 0.95 2/82 15699
/proc/meminfo: memFree=1055088/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=62780 CPUtime=582.07
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 20962 0 0 0 58190 17 0 0 25 0 1 0 699592435 64286720 15535 1992294400 134512640 135137933 4294956240 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 15695 15535 69 152 0 15541 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 62780

[startup+642.302 s]
/proc/loadavg: 1.09 1.03 0.96 2/82 15699
/proc/meminfo: memFree=1043952/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=74000 CPUtime=642.06
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 23766 0 0 0 64186 20 0 0 25 0 1 0 699592435 75776000 18339 1992294400 134512640 135137933 4294956240 18446744073709551615 134545261 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 18500 18339 69 152 0 18346 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 74000

[startup+702.302 s]
/proc/loadavg: 1.09 1.04 0.96 2/82 15699
/proc/meminfo: memFree=1044080/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=73696 CPUtime=702.03
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 23766 0 0 0 70183 20 0 0 25 0 1 0 699592435 75464704 18273 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 18424 18273 69 152 0 18270 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 73696

[startup+762.306 s]
/proc/loadavg: 1.08 1.04 0.97 2/82 15699
/proc/meminfo: memFree=1044080/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=73696 CPUtime=762.01
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 23766 0 0 0 76181 20 0 0 25 0 1 0 699592435 75464704 18273 1992294400 134512640 135137933 4294956240 18446744073709551615 134551539 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 18424 18273 69 152 0 18270 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 73696

[startup+822.302 s]
/proc/loadavg: 1.08 1.05 0.97 2/82 15699
/proc/meminfo: memFree=1044464/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=73400 CPUtime=821.98
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 23766 0 0 0 82178 20 0 0 25 0 1 0 699592435 75161600 18199 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 18350 18199 69 152 0 18196 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 73400

[startup+882.302 s]
/proc/loadavg: 1.07 1.05 0.98 2/82 15699
/proc/meminfo: memFree=1039152/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=78944 CPUtime=881.96
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 25123 0 0 0 88175 21 0 0 25 0 1 0 699592435 80838656 19556 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 19736 19556 69 152 0 19582 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 78944

[startup+942.301 s]
/proc/loadavg: 1.07 1.05 0.98 2/82 15699
/proc/meminfo: memFree=1024112/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=93860 CPUtime=941.94
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 28883 0 0 0 94170 24 0 0 25 0 1 0 699592435 96112640 23316 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 23465 23316 69 152 0 23311 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 93860

[startup+1002.3 s]
/proc/loadavg: 1.06 1.06 0.99 2/82 15699
/proc/meminfo: memFree=1024048/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=93860 CPUtime=1001.92
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 28883 0 0 0 100168 24 0 0 25 0 1 0 699592435 96112640 23316 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 23465 23316 69 152 0 23311 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 93860

[startup+1062.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/82 15699
/proc/meminfo: memFree=1024112/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=93860 CPUtime=1061.89
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 28883 0 0 0 106165 24 0 0 25 0 1 0 699592435 96112640 23316 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 23465 23316 69 152 0 23311 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 93860

[startup+1122.3 s]
/proc/loadavg: 1.13 1.07 1.01 2/82 15699
/proc/meminfo: memFree=1024048/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=93860 CPUtime=1121.87
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 28883 0 0 0 112163 24 0 0 25 0 1 0 699592435 96112640 23316 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 23465 23316 69 152 0 23311 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 93860

[startup+1182.3 s]
/proc/loadavg: 1.12 1.07 1.00 2/82 15699
/proc/meminfo: memFree=1024048/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=93860 CPUtime=1181.85
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 28883 0 0 0 118161 24 0 0 25 0 1 0 699592435 96112640 23316 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 23465 23316 69 152 0 23311 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 93860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.08 1.07 1.00 2/82 15699
/proc/meminfo: memFree=1024048/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=93860 CPUtime=1200.05
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 28883 0 0 0 119981 24 0 0 25 0 1 0 699592435 96112640 23316 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 23465 23316 69 152 0 23311 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 93860

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: 1.08 1.07 1.00 2/82 15699
/proc/meminfo: memFree=1024048/2055920 swapFree=4174588/4192956
[pid=15692] ppid=15690 vsize=93860 CPUtime=1200.05
/proc/15692/stat : 15692 (picosat) R 15690 15692 15491 0 -1 4194304 28883 0 0 0 119981 24 0 0 25 0 1 0 699592435 96112640 23316 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15692/statm: 23465 23316 69 152 0 23311 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 93860

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.81
CPU system time (s): 0.25796
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 93860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.25796
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28883
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= 1176

runsolver used 1.42678 second user time and 4.04638 second system time

The end

Launcher Data 

Begin job on node88 at 2009-03-28 08:56:14
IDJOB=1514098
IDBENCH=70318
IDSOLVER=506
FILE ID=node88/1514098-1238226974
PBS_JOBID= 9060573
Free space on /tmp= 66476 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S821759333-092.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514098-1238226974/watcher-1514098-1238226974 -o /tmp/evaluation-result-1514098-1238226974/solver-1514098-1238226974 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514098-1238226974.cnf

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

MD5SUM BENCH= b4ec0c2df22218bd519db808f39dee11
RANDOM SEED=1072065063

node88.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		: 3000.281
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		: 3000.281
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:       1118096 kB
Buffers:         81036 kB
Cached:         763600 kB
SwapCached:       7608 kB
Active:         127932 kB
Inactive:       726140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1118096 kB
SwapTotal:     4192956 kB
SwapFree:      4174588 kB
Dirty:            1160 kB
Writeback:           0 kB
Mapped:          14968 kB
Slab:            67892 kB
Committed_AS:  1770764 kB
PageTables:       2664 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= 66476 MiB
End job on node88 at 2009-03-28 09:16:17