Trace number 1728580

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 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/counting-clq/
unsat-set-b-clqcolor-16-11-14.sat05-1261.reshuffled-07.cnf
MD5SUMcd57d37a316c4dccaae3ab131e3f8090
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses24646
Sum of the clauses size72792
Maximum clause length16
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21456
Number of clauses of size 323160
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

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-1728580-1240738601.cnf
0.00/0.00	c parsed header 'p cnf 520 24646'
0.00/0.01	c initialized 520 variables
0.00/0.01	c found 24646 non trivial clauses
0.00/0.01	c
0.00/0.01	c random number generator seed 0
0.00/0.01	c 
0.00/0.01	c  seconds     variables   original    learned     agility
0.00/0.01	c         level        used      conflicts    limit          MB
0.00/0.01	c 
0.00/0.01	c s   0.0   0.0   520   0.0 23190     0     0     0   0.0   0.8 
0.01/0.02	c 
0.01/0.02	c initial reduction limit 11595 clauses
0.01/0.02	c 
0.01/0.02	c +   0.0 248.1   520  73.3 23190   100   100 12754   7.8   0.8 
0.01/0.02	c R   0.0 248.1   520  73.3 23190   100   100 12754   7.8   0.8 
0.01/0.03	c +   0.0 185.9   520  84.4 23190   250   250 14029  10.1   0.9 
0.01/0.03	c R   0.0 178.9   520  85.0 23190   401   401 14029  12.4   0.9 
0.01/0.03	c +   0.0 169.2   520  87.9 23190   475   475 15431  10.8   0.9 
0.01/0.05	c +   0.1 158.0   520  95.6 23190   812   812 16974  10.6   1.0 
0.01/0.07	c R   0.1 159.8   520  98.7 23190  1205  1205 16974  13.6   1.1 
0.01/0.08	c +   0.1 158.2   520  98.7 23190  1317  1317 18671  12.3   1.2 
0.09/0.11	c +   0.1 141.0   520 100.0 23190  2074  2074 20538  10.8   1.3 
0.09/0.14	c R   0.1 106.3   520 100.0 23190  3207  3207 20538   5.7   1.4 
0.09/0.14	c +   0.1 105.8   520 100.0 23190  3209  3209 22591   5.5   1.4 
0.09/0.19	c +   0.2  84.3   520 100.0 23190  4911  4911 24850   5.9   1.7 
0.19/0.28	c +   0.3  69.4   520 100.0 23190  7464  7464 27335   6.5   2.0 
0.29/0.30	c R   0.3  67.4   520 100.0 23190  8013  8013 27335   6.0   2.0 
0.39/0.42	c +   0.4  59.0   520 100.0 23190 11293 11293 30068   6.4   2.5 
0.59/0.62	c +   0.6  49.6   520 100.0 23190 17036 17036 33074   7.5   3.2 
0.69/0.70	c R   0.7  47.7   520 100.0 23190 19239 19239 33074   7.5   3.5 
0.89/0.97	c +   1.0  43.4   520 100.0 23190 25650 25650 36381   7.3   4.3 
1.49/1.56	c +   1.6  39.5   520 100.0 23190 38571 14454 40019   6.9   3.1 
1.69/1.78	c R   1.8  38.5   520 100.0 23190 44895 20778 40019   7.3   3.9 
1.69/1.78	c 
1.69/1.78	c  seconds     variables   original    learned     agility
1.69/1.78	c         level        used      conflicts    limit          MB
1.69/1.78	c 
2.39/2.44	c +   2.4  39.5   520 100.0 23190 57952 33835 44020   6.2   6.1 
3.59/3.62	c +   3.6  36.6   520 100.0 23190 87023 31339 48422   6.3   5.1 
4.19/4.23	c R   4.2  35.5   520 100.0 23190 102e3 46919 48422   7.4   7.0 
5.79/5.83	c +   5.8  46.0   520 100.0 23190 130e3 39291 53264   6.2   7.9 
8.89/8.99	c +   9.0  44.4   520 100.0 23190 196e3 22676 58590   9.9   5.7 
13.79/13.85	c R  13.8  56.1   520 100.0 23190 230e3 57403 58590  17.6  18.7 
17.09/17.15	c +  17.2  51.9   520 100.0 23190 294e3 30301 64449   6.9   5.1 
24.28/24.30	c +  24.3  50.5   520 100.0 23190 441e3 21203 70893   9.8   5.2 
37.29/37.31	c R  37.3  56.8   520 100.0 23190 512e3 36295 70893  21.6  16.9 
46.48/46.58	c +  46.6  57.0   520 100.0 23190 662e3 69812 77982   5.5  17.6 
66.77/66.83	c +  66.8  48.9   520 100.0 23190 993e3 76610 85780   7.1  12.9 
75.47/75.55	c R  75.5  47.2   520 100.0 23190 112e4 72207 85780   7.5  12.4 
97.06/97.18	c +  97.2  43.8   520 100.0 23190 148e4 72968 94358   7.1  11.3 
144.15/144.27	c + 144.2  41.9   520 100.0 23190 223e4 94123 103e3   5.5  14.7 
160.15/160.23	c R 160.2  41.6   520 100.0 23190 246e4 54566 103e3   6.2  10.9 
212.74/212.90	c + 212.8  41.3   520 100.0 23190 335e4 43566 114e3   7.1   7.4 
327.71/327.90	c + 327.8  40.0   520 100.0 23190 502e4 32637 125e3   7.3   8.0 
357.30/357.48	c R 357.4  39.8   520 100.0 23190 533e4 120e3 125e3   7.1  21.4 
498.16/498.38	c + 498.3  38.4   520 100.0 23190 754e4 97651 138e3   7.6  15.2 
812.88/813.13	c + 812.9  36.9   520 100.0 23190 113e5 110e3 151e3   8.0  18.3 
828.08/828.32	c R 828.1  36.9   520 100.0 23190 114e5 141e3 151e3   6.9  28.7

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1728580-1240738601/watcher-1728580-1240738601 -o /tmp/evaluation-result-1728580-1240738601/solver-1728580-1240738601 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1728580-1240738601.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: 1.84 1.82 1.44 3/65 25259
/proc/meminfo: memFree=1749760/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=912 CPUtime=0
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 143 0 0 0 0 0 0 0 20 0 1 0 101889964 933888 128 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 228 129 56 152 0 74 0

[startup+0.0208691 s]
/proc/loadavg: 1.84 1.82 1.44 3/65 25259
/proc/meminfo: memFree=1749760/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=1704 CPUtime=0.01
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 319 0 0 0 1 0 0 0 20 0 1 0 101889964 1744896 304 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 426 304 68 152 0 272 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1704

[startup+0.101825 s]
/proc/loadavg: 1.84 1.82 1.44 3/65 25259
/proc/meminfo: memFree=1749760/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=2100 CPUtime=0.09
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 437 0 0 0 9 0 0 0 20 0 1 0 101889964 2150400 422 1992294400 134512640 135137933 4294956224 18446744073709551615 134521257 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 525 422 69 152 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2100

[startup+0.301846 s]
/proc/loadavg: 1.84 1.82 1.44 3/65 25259
/proc/meminfo: memFree=1749760/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=2920 CPUtime=0.29
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 635 0 0 0 29 0 0 0 22 0 1 0 101889964 2990080 620 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 730 620 69 152 0 576 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2920

[startup+0.701889 s]
/proc/loadavg: 1.84 1.82 1.44 3/65 25259
/proc/meminfo: memFree=1749760/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=4544 CPUtime=0.69
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 1016 0 0 0 69 0 0 0 25 0 1 0 101889964 4653056 1001 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 1136 1001 69 152 0 982 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4544

[startup+1.50197 s]
/proc/loadavg: 1.84 1.82 1.44 2/66 25260
/proc/meminfo: memFree=1745008/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=7176 CPUtime=1.49
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 1653 0 0 0 149 0 0 0 25 0 1 0 101889964 7348224 1627 1992294400 134512640 135137933 4294956224 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 1794 1627 69 152 0 1640 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7176

[startup+3.10114 s]
/proc/loadavg: 1.84 1.82 1.44 2/66 25260
/proc/meminfo: memFree=1743344/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=8628 CPUtime=3.09
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 2013 0 0 0 309 0 0 0 25 0 1 0 101889964 8835072 1987 1992294400 134512640 135137933 4294956224 18446744073709551615 134543098 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 2157 1987 69 152 0 2003 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8628

[startup+6.30149 s]
/proc/loadavg: 1.77 1.81 1.44 2/66 25260
/proc/meminfo: memFree=1741816/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=9988 CPUtime=6.29
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 2375 0 0 0 628 1 0 0 25 0 1 0 101889964 10227712 2349 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 2497 2349 69 152 0 2343 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9988

[startup+12.7012 s]
/proc/loadavg: 1.71 1.79 1.44 2/66 25260
/proc/meminfo: memFree=1733496/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=17980 CPUtime=12.69
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 4397 0 0 0 1267 2 0 0 25 0 1 0 101889964 18411520 4371 1992294400 134512640 135137933 4294956224 18446744073709551615 134545686 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 4495 4371 69 152 0 4341 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17980

[startup+25.5015 s]
/proc/loadavg: 1.55 1.75 1.43 2/66 25260
/proc/meminfo: memFree=1732152/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=17724 CPUtime=25.48
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 5075 0 0 0 2546 2 0 0 25 0 1 0 101889964 18149376 4332 1992294400 134512640 135137933 4294956224 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 4431 4332 69 152 0 4277 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17724

[startup+51.1013 s]
/proc/loadavg: 1.36 1.69 1.42 2/66 25260
/proc/meminfo: memFree=1729784/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=20440 CPUtime=51.08
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 6675 0 0 0 5105 3 0 0 25 0 1 0 101889964 20930560 4911 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 5110 4911 69 152 0 4956 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20440

[startup+102.306 s]
/proc/loadavg: 1.16 1.58 1.40 2/66 25260
/proc/meminfo: memFree=1731448/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=18748 CPUtime=102.27
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 6707 0 0 0 10224 3 0 0 25 0 1 0 101889964 19197952 4520 1992294400 134512640 135137933 4294956224 18446744073709551615 134552108 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 4687 4520 69 152 0 4533 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18748

[startup+162.301 s]
/proc/loadavg: 1.06 1.47 1.37 2/66 25262
/proc/meminfo: memFree=1728376/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=21884 CPUtime=162.24
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 8245 0 0 0 16220 4 0 0 25 0 1 0 101889964 22409216 5292 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 5471 5292 69 152 0 5317 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 21884

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.34 2/66 25262
/proc/meminfo: memFree=1728120/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=21740 CPUtime=222.23
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 8954 0 0 0 22218 5 0 0 25 0 1 0 101889964 22261760 5306 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 5435 5306 69 152 0 5281 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 21740

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.32 2/66 25262
/proc/meminfo: memFree=1724856/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=24936 CPUtime=282.22
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 11280 0 0 0 28215 7 0 0 25 0 1 0 101889964 25534464 6105 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 6234 6105 69 152 0 6080 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 24936

[startup+342.301 s]
/proc/loadavg: 1.00 1.25 1.30 2/66 25262
/proc/meminfo: memFree=1722104/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=27816 CPUtime=342.2
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 12165 0 0 0 34213 7 0 0 25 0 1 0 101889964 28483584 6824 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 6954 6824 69 152 0 6800 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 27816

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.27 2/66 25262
/proc/meminfo: memFree=1722744/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=26908 CPUtime=402.18
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 12165 0 0 0 40211 7 0 0 25 0 1 0 101889964 27553792 6620 1992294400 134512640 135137933 4294956224 18446744073709551615 134547613 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 6727 6620 69 152 0 6573 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 26908

[startup+462.301 s]
/proc/loadavg: 1.00 1.16 1.25 2/66 25262
/proc/meminfo: memFree=1721080/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=28492 CPUtime=462.17
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 14935 0 0 0 46208 9 0 0 25 0 1 0 101889964 29175808 7016 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 7123 7016 69 152 0 6969 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 28492

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.24 2/66 25262
/proc/meminfo: memFree=1721912/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=28720 CPUtime=522.15
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 14959 0 0 0 52206 9 0 0 25 0 1 0 101889964 29409280 6841 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 7180 6841 69 152 0 7026 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 28720

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.22 2/66 25262
/proc/meminfo: memFree=1721976/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=28516 CPUtime=582.14
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 14959 0 0 0 58205 9 0 0 25 0 1 0 101889964 29200384 6790 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 7129 6790 69 152 0 6975 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 28516

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.20 2/66 25262
/proc/meminfo: memFree=1720440/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=29952 CPUtime=642.13
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 15503 0 0 0 64203 10 0 0 25 0 1 0 101889964 30670848 7149 1992294400 134512640 135137933 4294956224 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 7488 7149 69 152 0 7334 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 29952

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.18 2/66 25262
/proc/meminfo: memFree=1721016/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=29376 CPUtime=702.11
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 15503 0 0 0 70201 10 0 0 25 0 1 0 101889964 30081024 7005 1992294400 134512640 135137933 4294956224 18446744073709551615 134673356 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 7344 7005 69 152 0 7190 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 29376

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 25262
/proc/meminfo: memFree=1721144/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=29260 CPUtime=762.1
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 15503 0 0 0 76200 10 0 0 25 0 1 0 101889964 29962240 6976 1992294400 134512640 135137933 4294956224 18446744073709551615 134543235 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 7315 6976 69 152 0 7161 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 29260

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 25262
/proc/meminfo: memFree=1721208/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=29224 CPUtime=822.08
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 15531 0 0 0 82198 10 0 0 25 0 1 0 101889964 29925376 6995 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 7306 6995 69 152 0 7152 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 29224

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 25262
/proc/meminfo: memFree=1720952/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=29260 CPUtime=882.06
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 16360 0 0 0 88195 11 0 0 25 0 1 0 101889964 29962240 7004 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 7315 7004 69 152 0 7161 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 29260

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 25262
/proc/meminfo: memFree=1717496/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=32992 CPUtime=942.05
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 17404 0 0 0 94193 12 0 0 25 0 1 0 101889964 33783808 7925 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 8248 7925 69 152 0 8094 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 32992

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 25262
/proc/meminfo: memFree=1718072/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=32148 CPUtime=1002.03
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 17404 0 0 0 100191 12 0 0 25 0 1 0 101889964 32919552 7726 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 8037 7726 69 152 0 7883 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 32148

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 25262
/proc/meminfo: memFree=1717240/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=34632 CPUtime=1062.01
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 18181 0 0 0 106189 12 0 0 25 0 1 0 101889964 35463168 8332 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 8658 8332 69 152 0 8504 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 34632

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 25262
/proc/meminfo: memFree=1715448/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=34664 CPUtime=1122
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 19144 0 0 0 112187 13 0 0 25 0 1 0 101889964 35495936 8355 1992294400 134512640 135137933 4294956224 18446744073709551615 134662680 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 8666 8355 69 152 0 8512 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 34664

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 25262
/proc/meminfo: memFree=1716664/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=33396 CPUtime=1181.98
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 19144 0 0 0 118185 13 0 0 25 0 1 0 101889964 34197504 8038 1992294400 134512640 135137933 4294956224 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 8349 8038 69 152 0 8195 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 33396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 25262
/proc/meminfo: memFree=1717496/2055920 swapFree=4180748/4192956
[pid=25259] ppid=25257 vsize=32572 CPUtime=1200.08
/proc/25259/stat : 25259 (picosat) R 25257 25259 25191 0 -1 4194304 19144 0 0 0 119995 13 0 0 25 0 1 0 101889964 33353728 7832 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25259/statm: 8143 7832 69 152 0 7989 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 32572

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): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.96
CPU system time (s): 0.137979
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 38460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19144
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= 1452

runsolver used 1.35179 second user time and 3.01654 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-26 11:36:41
IDJOB=1728580
IDBENCH=24680
IDSOLVER=506
FILE ID=node81/1728580-1240738601
PBS_JOBID= 9187032
Free space on /tmp= 126392 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Hard/contest05/counting-clq/unsat-set-b-clqcolor-16-11-14.sat05-1261.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728580-1240738601/watcher-1728580-1240738601 -o /tmp/evaluation-result-1728580-1240738601/solver-1728580-1240738601 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1728580-1240738601.cnf

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

MD5SUM BENCH= cd57d37a316c4dccaae3ab131e3f8090
RANDOM SEED=115723459

node81.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		: 3000.234
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		: 3000.234
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:       1750176 kB
Buffers:         35448 kB
Cached:         209320 kB
SwapCached:       5880 kB
Active:         116372 kB
Inactive:       137004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1750176 kB
SwapTotal:     4192956 kB
SwapFree:      4180748 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          13688 kB
Slab:            38132 kB
Committed_AS:   377412 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126388 MiB
End job on node81 at 2009-04-26 11:56:44