Trace number 1726832

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
precosat 236? (TO) 1200.09 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/others/
ramsey.sat05-511.reshuffled-07.cnf
MD5SUMf938eb83302d03b3e1c7efeabdee60a6
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 variables153
Number of clauses6120
Sum of the clauses size36720
Maximum clause length6
Minimum clause length6
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56120

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1726832-1240717448.cnf
0.00/0.00	c found header 'p cnf 153 6120'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     6120     153      0     0      0       0      0    0.0   0    0
0.09/0.11	c s    0.1     6120     153      0     0      0       0      0    0.0   0    0
0.09/0.11	c l    0.1     6120     153      0     0      0       0   6120    0.0   0    0
0.09/0.11	c R    0.1     6120     153      0     0      0     100    100   42.4   4    1
0.09/0.11	c R    0.1     6120     153      0     0      0     200    200   41.7   7    1
0.09/0.13	c R    0.1     6120     153      0     0      0     802    802   45.3  25    1
0.09/0.13	c B    0.1     6120     153      0     0      0    1001   1001   44.7  28    1
0.09/0.16	c B    0.2     6120     153      0     0      0    2003   2003   44.9  34    1
0.09/0.17	c N    0.2     6120     153      0     0      0    2415   2415   44.9  35    1
0.29/0.33	c +    0.3     6120     153      0     0      0    6121   6732   43.7  35    2
0.29/0.34	c N    0.3     6120     153      0     0      0    6435   6435   43.7  36    2
0.39/0.40	c +    0.4     6120     153      0     0      0    7652   7405   43.6  36    2
0.39/0.41	c B    0.4     6120     153      0     0      0    8005   7096   43.7  35    2
0.39/0.48	c +    0.5     6120     153      0     0      0    9565   8145   43.8  36    2
0.59/0.61	c +    0.6     6120     153      0     0      0   11956   8959   43.6  36    2
0.79/0.80	c +    0.8     6120     153      0     0      0   14947   9854   43.4  34    2
0.79/0.88	c N    0.9     6120     153      0     0      0   16059   9871   43.3  35    3
0.99/1.06	c +    1.1     6120     153      0     0      0   18682  10839   43.0  35    3
1.29/1.33	c +    1.3     6120     153      0     0      0   23353  11922   43.2  34    3
1.29/1.36	c
1.29/1.36	c       original/binary      fixed     eliminated      learned       agility
1.29/1.36	c   seconds        variables     equivalent    conflicts       height       MB
1.29/1.36	c
1.29/1.36	c B    1.4     6120     153      0     0      0   24010  11510   43.2  34    3
1.69/1.70	c +    1.7     6120     153      0     0      0   29190  13114   43.2  36    3
2.19/2.25	c +    2.3     6120     153      0     0      0   36485  14425   43.0  35    4
2.39/2.43	c N    2.4     6120     153      0     0      0   38513  14436   43.0  34    4
2.99/3.03	c +    3.0     6120     153      0     0      0   45605  15867   42.9  36    4
3.99/4.06	c +    4.1     6120     153      0     0      0   57005  17453   42.5  37    4
4.69/4.70	c B    4.7     6120     153      0     0      0   64023  17469   42.2  35    5
5.28/5.30	c +    5.3     6120     153      0     0      0   71257  19198   42.2  35    5
6.79/6.88	c +    6.9     6120     153      0     0      0   89074  21117   41.9  35    5
6.89/6.94	c N    6.9     6120     153      0     0      0   89823  19957   41.9  36    5
9.39/9.47	c +    9.5     6120     153      0     0      0  111340  23228   41.5  37    6
12.68/12.74	c +   12.7     6120     153      0     0      0  139176  25550   41.4  34    7
15.09/15.13	c B   15.1     6120     153      0     0      0  160049  25562   41.2  36    7
16.79/16.83	c +   16.8     6120     153      0     0      0  173970  28105   41.0  36    7
20.48/20.58	c N   20.6     6120     153      0     0      0  205235  28114   40.9  35    8
22.08/22.13	c +   22.1     6120     153      0     0      0  217461  30915   40.9  34    8
29.88/29.96	c +   30.0     6120     153      0     0      0  271825  34006   40.8  36    9
41.57/41.64	c +   41.6     6120     153      0     0      0  339780  37406   40.6  37   10
49.58/49.61	c B   49.6     6120     153      0     0      0  384099  37422   40.3  36   11
57.87/57.94	c
57.87/57.94	c       original/binary      fixed     eliminated      learned       agility
57.87/57.94	c   seconds        variables     equivalent    conflicts       height       MB
57.87/57.94	c
57.87/57.94	c +   57.9     6120     153      0     0      0  424725  41146   40.2  35   12
64.87/64.99	c N   65.0     6120     153      0     0      0  461667  41167   40.3  34   13
79.66/79.73	c +   79.7     6120     153      0     0      0  530907  45260   40.2  34   13
107.76/107.82	c +  107.8     6120     153      0     0      0  663630  49786   40.0  35   14
145.94/146.07	c +  146.0     6120     153      0     0      0  829535  54764   39.6  36   16
160.54/160.67	c B  160.6     6120     153      0     0      0  896207  54779   39.5  35   17
191.12/191.30	c N  191.2     6120     153      0     0      0 1025639  54784   39.3  36   18
193.92/194.07	c +  194.0     6120     153      0     0      0 1036917  60240   39.3  36   18
265.20/265.39	c +  265.3     6120     153      0     0      0 1296147  66264   39.1  36   20
367.37/367.56	c +  367.4     6120     153      0     0      0 1620180  72890   39.1  34   22
507.02/507.25	c +  507.1     6120     153      0     0      0 2025228  80179   38.9  35   26
516.82/517.05	c B  516.9     6120     153      0     0      0 2048423  80197   38.8  36   27
593.79/594.01	c N  593.8     6120     153      0     0      0 2256059  80194   38.7  35   27
683.06/683.39	c +  683.2     6120     153      0     0      0 2531539  88196   38.7  35   30
934.67/935.02	c +  934.7     6120     153      0     0      0 3164422  97015   38.8  35   36
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c
1200.07/1200.50	c 3810419 conflicts, 4370669 decisions, 1 random
1200.07/1200.50	c 0 iterations, 6 restarts, 6646 skipped
1200.07/1200.50	c 29 enlarged, 0 shrunken, 37231 rescored, 909 rebiased
1200.07/1200.50	c 1 simplifications, 1 reductions
1200.07/1200.50	c
1200.07/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.07/1200.50	c elim: 48572 resolutions, 1 phases, 1 rounds
1200.07/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.50	c prbe: 612 probed, 2 phases, 2 rounds
1200.07/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.50	c hash: 0 units, 0 merged
1200.07/1200.50	c mins: 151796664 learned, 20% deleted, 0 strong, 13 depth
1200.07/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.50	c strs: 0 forward, 0 backward
1200.07/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.50	c prps: 79285606 propagations, 0.07 megaprops
1200.07/1200.50	c
1200.07/1200.50	c 1200.1 seconds, 49 MB max, 650 MB recycled
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c

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-1726832-1240717448/watcher-1726832-1240717448 -o /tmp/evaluation-result-1726832-1240717448/solver-1726832-1240717448 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1726832-1240717448.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: 1.99 1.85 1.45 3/64 22790
/proc/meminfo: memFree=1630320/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=1052 CPUtime=0
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 99777751 1077248 148 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 263 149 63 155 0 106 0

[startup+0.0404161 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 22790
/proc/meminfo: memFree=1630320/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=1440 CPUtime=0.03
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 290 0 0 0 3 0 0 0 18 0 1 0 99777751 1474560 274 1992294400 134512640 135151029 4294956224 18446744073709551615 134573901 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 360 274 79 155 0 203 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1440

[startup+0.101425 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 22790
/proc/meminfo: memFree=1630320/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=1440 CPUtime=0.09
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 290 0 0 0 9 0 0 0 18 0 1 0 99777751 1474560 274 1992294400 134512640 135151029 4294956224 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 360 274 79 155 0 203 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301457 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 22790
/proc/meminfo: memFree=1630320/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=2364 CPUtime=0.29
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 526 0 0 0 29 0 0 0 19 0 1 0 99777751 2420736 510 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 591 510 79 155 0 434 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2364

[startup+0.701521 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 22790
/proc/meminfo: memFree=1630320/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=3420 CPUtime=0.69
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 767 0 0 0 69 0 0 0 22 0 1 0 99777751 3502080 751 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 855 751 79 155 0 698 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3420

[startup+1.50165 s]
/proc/loadavg: 1.91 1.83 1.45 2/65 22791
/proc/meminfo: memFree=1627312/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=4224 CPUtime=1.49
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 970 0 0 0 149 0 0 0 25 0 1 0 99777751 4325376 954 1992294400 134512640 135151029 4294956224 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 1056 954 79 155 0 899 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4224

[startup+3.1019 s]
/proc/loadavg: 1.91 1.83 1.45 2/65 22791
/proc/meminfo: memFree=1626224/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=5204 CPUtime=3.09
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 1202 0 0 0 309 0 0 0 25 0 1 0 99777751 5328896 1186 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 1301 1186 79 155 0 1144 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5204

[startup+6.30141 s]
/proc/loadavg: 1.84 1.82 1.44 2/65 22791
/proc/meminfo: memFree=1624816/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=6464 CPUtime=6.29
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 1479 0 0 0 628 1 0 0 25 0 1 0 99777751 6619136 1463 1992294400 134512640 135151029 4294956224 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 1616 1463 79 155 0 1459 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6464

[startup+12.7014 s]
/proc/loadavg: 1.77 1.81 1.44 2/65 22791
/proc/meminfo: memFree=1623152/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=8040 CPUtime=12.68
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 1846 0 0 0 1267 1 0 0 25 0 1 0 99777751 8232960 1830 1992294400 134512640 135151029 4294956224 18446744073709551615 134555088 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 2010 1830 79 155 0 1853 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8040

[startup+25.5015 s]
/proc/loadavg: 1.65 1.78 1.44 2/65 22791
/proc/meminfo: memFree=1620784/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=10616 CPUtime=25.48
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 2431 0 0 0 2546 2 0 0 25 0 1 0 99777751 10870784 2415 1992294400 134512640 135151029 4294956224 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 2654 2415 79 155 0 2497 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10616

[startup+51.1016 s]
/proc/loadavg: 1.40 1.70 1.42 2/65 22791
/proc/meminfo: memFree=1618544/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=12996 CPUtime=51.08
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 2954 0 0 0 5105 3 0 0 25 0 1 0 99777751 13307904 2938 1992294400 134512640 135151029 4294956224 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 3249 2938 79 155 0 3092 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12996

[startup+102.306 s]
/proc/loadavg: 1.17 1.59 1.40 2/65 22791
/proc/meminfo: memFree=1615472/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=16228 CPUtime=102.26
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 3705 0 0 0 10223 3 0 0 25 0 1 0 99777751 16617472 3689 1992294400 134512640 135151029 4294956224 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 4057 3689 79 155 0 3900 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16228

[startup+162.301 s]
/proc/loadavg: 1.06 1.48 1.37 2/65 22791
/proc/meminfo: memFree=1612912/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=19248 CPUtime=162.24
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 4343 0 0 0 16220 4 0 0 25 0 1 0 99777751 19709952 4327 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 4812 4327 79 155 0 4655 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19248

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.34 2/65 22791
/proc/meminfo: memFree=1610800/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=21592 CPUtime=222.22
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 4852 0 0 0 22217 5 0 0 25 0 1 0 99777751 22110208 4836 1992294400 134512640 135151029 4294956224 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 5398 4836 79 155 0 5241 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 21592

[startup+282.301 s]
/proc/loadavg: 1.01 1.32 1.32 2/65 22791
/proc/meminfo: memFree=1609008/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=23360 CPUtime=282.19
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 5287 0 0 0 28214 5 0 0 25 0 1 0 99777751 23920640 5271 1992294400 134512640 135151029 4294956224 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 5840 5271 79 155 0 5683 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23360

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/65 22791
/proc/meminfo: memFree=1608240/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=24500 CPUtime=342.17
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 5476 0 0 0 34212 5 0 0 25 0 1 0 99777751 25088000 5460 1992294400 134512640 135151029 4294956224 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 6125 5460 79 155 0 5968 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 24500

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.27 2/65 22791
/proc/meminfo: memFree=1606128/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=26996 CPUtime=402.15
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 5991 0 0 0 40209 6 0 0 25 0 1 0 99777751 27643904 5975 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 6749 5975 79 155 0 6592 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 26996

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 22791
/proc/meminfo: memFree=1604016/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=29492 CPUtime=462.13
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 6569 0 0 0 46206 7 0 0 25 0 1 0 99777751 30199808 6553 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 7373 6553 79 155 0 7216 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 29492

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.24 2/65 22791
/proc/meminfo: memFree=1601392/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=32160 CPUtime=522.11
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 7158 0 0 0 52203 8 0 0 25 0 1 0 99777751 32931840 7142 1992294400 134512640 135151029 4294956224 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 8040 7142 79 155 0 7883 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 32160

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 22791
/proc/meminfo: memFree=1600752/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=32872 CPUtime=582.09
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 7301 0 0 0 58200 9 0 0 25 0 1 0 99777751 33660928 7285 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 8218 7285 79 155 0 8061 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 32872

[startup+642.303 s]
/proc/loadavg: 1.00 1.08 1.20 2/65 22791
/proc/meminfo: memFree=1600048/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=33784 CPUtime=642.08
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 7470 0 0 0 64199 9 0 0 25 0 1 0 99777751 34594816 7454 1992294400 134512640 135151029 4294956224 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 8446 7454 79 155 0 8289 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 33784

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.18 2/65 22791
/proc/meminfo: memFree=1598768/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=35468 CPUtime=702.05
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 7790 0 0 0 70196 9 0 0 25 0 1 0 99777751 36319232 7774 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 8867 7774 79 155 0 8710 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 35468

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 22791
/proc/meminfo: memFree=1597744/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=36832 CPUtime=762.03
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 8039 0 0 0 76194 9 0 0 25 0 1 0 99777751 37715968 8023 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 9208 8023 79 155 0 9051 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 36832

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 22791
/proc/meminfo: memFree=1597040/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=37996 CPUtime=822.01
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 8260 0 0 0 82191 10 0 0 25 0 1 0 99777751 38907904 8244 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 9499 8244 79 155 0 9342 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 37996

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 22791
/proc/meminfo: memFree=1596080/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=39576 CPUtime=881.99
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 8510 0 0 0 88189 10 0 0 25 0 1 0 99777751 40525824 8494 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 9894 8494 79 155 0 9737 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 39576

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 22791
/proc/meminfo: memFree=1595184/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=40624 CPUtime=941.97
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 8716 0 0 0 94187 10 0 0 25 0 1 0 99777751 41598976 8700 1992294400 134512640 135151029 4294956224 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 10156 8700 79 155 0 9999 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 40624

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 22791
/proc/meminfo: memFree=1594032/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=42056 CPUtime=1001.95
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 9001 0 0 0 100184 11 0 0 25 0 1 0 99777751 43065344 8985 1992294400 134512640 135151029 4294956224 18446744073709551615 134575991 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 10514 8985 79 155 0 10357 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 42056

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 22797
/proc/meminfo: memFree=1592880/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=43112 CPUtime=1061.92
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 9264 0 0 0 106180 12 0 0 25 0 1 0 99777751 44146688 9248 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 10778 9248 79 155 0 10621 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 43112

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 22797
/proc/meminfo: memFree=1592560/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=43632 CPUtime=1121.9
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 9342 0 0 0 112178 12 0 0 25 0 1 0 99777751 44679168 9326 1992294400 134512640 135151029 4294956224 18446744073709551615 134574626 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 10908 9326 79 155 0 10751 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 43632

[startup+1182.3 s]
/proc/loadavg: 1.08 1.02 1.10 2/65 22797
/proc/meminfo: memFree=1595312/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=36012 CPUtime=1181.88
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 11487 0 0 0 118174 14 0 0 25 0 1 0 99777751 36876288 8660 1992294400 134512640 135151029 4294956224 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 9003 8660 79 155 0 8846 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 36012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.06 1.01 1.09 2/65 22797
/proc/meminfo: memFree=1594864/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=36012 CPUtime=1200.07
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 11596 0 0 0 119993 14 0 0 25 0 1 0 99777751 36876288 8769 1992294400 134512640 135151029 4294956224 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 9003 8769 79 155 0 8846 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 36012

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: 1.06 1.01 1.09 2/65 22797
/proc/meminfo: memFree=1594864/2055920 swapFree=4181132/4192956
[pid=22790] ppid=22788 vsize=36012 CPUtime=1200.07
/proc/22790/stat : 22790 (precosat) R 22788 22790 22720 0 -1 4194304 11596 0 0 0 119993 14 0 0 25 0 1 0 99777751 36876288 8769 1992294400 134512640 135151029 4294956224 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22790/statm: 9003 8769 79 155 0 8846 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 36012

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.154976
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 52332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.154976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11596
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= 2970

runsolver used 0.928858 second user time and 2.41063 second system time

The end

Launcher Data 

Begin job on node26 at 2009-04-26 05:44:08
IDJOB=1726832
IDBENCH=24624
IDSOLVER=507
FILE ID=node26/1726832-1240717448
PBS_JOBID= 9186881
Free space on /tmp= 66108 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Hard/contest04/others/ramsey.sat05-511.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726832-1240717448/watcher-1726832-1240717448 -o /tmp/evaluation-result-1726832-1240717448/solver-1726832-1240717448 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1726832-1240717448.cnf

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

MD5SUM BENCH= f938eb83302d03b3e1c7efeabdee60a6
RANDOM SEED=204720693

node26.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		: 3000.261
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		: 3000.261
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:       1630736 kB
Buffers:         41088 kB
Cached:         306888 kB
SwapCached:       5692 kB
Active:          54500 kB
Inactive:       301724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1630736 kB
SwapTotal:     4192956 kB
SwapFree:      4181132 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          13568 kB
Slab:            54996 kB
Committed_AS:   346468 kB
PageTables:       1368 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= 66108 MiB
End job on node26 at 2009-04-26 06:04:10