Trace number 1517111

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S820736259-091.cnf
MD5SUM40cbc7855271d25e9f7a8a91ba5b6927
Bench CategoryRANDOM (random 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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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 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-1517111-1238280384.cnf
0.00/0.00	c found header 'p cnf 560 2380'
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     2380     560      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2323     532      0     0     28       0      0    0.0   0    0
0.00/0.01	c l    0.0     2323     532      0     0     28       0   2323    0.0   0    0
0.00/0.01	c R    0.0     2323     532      0     0     28     100    100   56.1  14    0
0.00/0.02	c R    0.0     2323     532      0     0     28     200    200   47.1  20    0
0.00/0.04	c N    0.0     2323     532      0     0     28     802    802   37.5  27    0
0.05/0.05	c B    0.1     2323     532      0     0     28    1001   1001   36.4  28    0
0.10/0.11	c B    0.1     2323     532      0     0     28    2001   2001   33.5  25    1
0.10/0.12	c +    0.1     2323     532      0     0     28    2323   2555   33.8  27    1
0.10/0.13	c N    0.1     2323     532      0     0     28    2407   2407   34.0  28    1
0.10/0.16	c +    0.2     2323     532      0     0     28    2901   2810   34.4  24    1
0.19/0.20	c +    0.2     2323     532      0     0     28    3628   3091   35.4  27    1
0.19/0.25	c +    0.3     2323     532      0     0     28    4536   3400   35.9  28    1
0.29/0.32	c +    0.3     2323     532      0     0     28    5670   3740   35.9  29    1
0.29/0.36	c N    0.4     2323     532      0     0     28    6424   3745   35.5  27    1
0.39/0.40	c +    0.4     2323     532      0     0     28    7085   4114   35.0  27    1
0.39/0.47	c B    0.5     2323     532      0     0     28    8007   4121   34.5  25    1
0.49/0.51	c +    0.5     2323     532      0     0     28    8856   4525   34.0  27    1
0.59/0.66	c +    0.7     2323     532      0     0     28   11070   4977   32.6  27    1
0.79/0.85	c
0.79/0.85	c       original/binary      fixed     eliminated      learned       agility
0.79/0.85	c   seconds        variables     equivalent    conflicts       height       MB
0.79/0.85	c
0.79/0.85	c +    0.9     2323     532      0     0     28   13837   5474   31.1  27    1
1.00/1.02	c N    1.0     2323     532      0     0     28   16045   5483   30.3  26    1
1.10/1.11	c +    1.1     2323     532      0     0     28   17295   6021   29.9  25    1
1.39/1.44	c +    1.4     2323     532      0     0     28   21618   6623   29.2  26    2
1.59/1.61	c B    1.6     2323     532      0     0     28   24019   6631   29.2  25    2
1.79/1.82	c +    1.8     2323     532      0     0     28   27022   7285   29.9  27    2
2.29/2.33	c +    2.3     2323     532      0     0     28   33775   8013   30.5  28    2
2.69/2.70	c N    2.7     2323     532      0     0     28   38496   8025   30.4  28    2
2.99/3.03	c +    3.0     2323     532      0     0     28   42216   8814   30.5  28    2
3.99/4.01	c +    4.0     2323     532      0     0     28   52770   9695   30.1  25    2
4.99/5.07	c B    5.1     2323     532      0     0     28   64027   9713   29.6  25    3
5.19/5.25	c +    5.3     2323     532      0     0     28   65960  10664   29.5  26    3
6.69/6.80	c +    6.8     2323     532      0     0     28   82450  11730   30.4  27    3
7.59/7.61	c N    7.6     2323     532      0     0     28   89801  11744   30.7  28    3
8.99/9.06	c +    9.1     2323     532      0     0     28  103061  12903   31.0  28    3
11.79/11.89	c +   11.9     2323     532      0     0     28  128827  14193   30.8  27    4
15.29/15.32	c B   15.3     2323     532      0     0     28  160050  14206   30.8  26    4
15.39/15.43	c +   15.4     2323     532      0     0     28  161033  15612   30.8  27    4
20.38/20.48	c +   20.5     2323     532      0     0     28  201292  17173   30.4  27    5
20.99/21.04	c
20.99/21.04	c       original/binary      fixed     eliminated      learned       agility
20.99/21.04	c   seconds        variables     equivalent    conflicts       height       MB
20.99/21.04	c
20.99/21.04	c N   21.0     2323     532      0     0     28  205194  17187   30.4  27    5
27.49/27.56	c +   27.6     2323     532      0     0     28  251616  18890   30.0  25    5
36.08/36.18	c +   36.2     2323     532      0     0     28  314522  20779   30.0  27    6
47.68/47.74	c B   47.7     2323     532      0     0     28  384111  20792   29.5  28    7
49.28/49.33	c +   49.3     2323     532      0     0     28  393151  22856   29.4  27    7
61.17/61.25	c N   61.2     2323     532      0     0     28  461567  22872   29.2  27    8
67.08/67.12	c +   67.1     2323     532      0     0     28  491435  25141   28.9  26    8
89.37/89.48	c +   89.5     2323     532      0     0     28  614291  27655   29.0  26    9
121.05/121.17	c +  121.1     2323     532      0     0     28  767861  30420   29.0  28   10
148.05/148.16	c B  148.1     2323     532      0     0     28  896219  30428   29.1  28   11
162.25/162.35	c +  162.3     2323     532      0     0     28  959827  33462   29.0  28   11
179.74/179.81	c N  179.8     2323     532      0     0     28 1025574  33473   28.7  25   12
225.43/225.51	c +  225.5     2323     532      0     0     28 1199780  36808   28.4  28   13
307.00/307.18	c +  307.1     2323     532      0     0     28 1499725  40488   28.7  28   14
424.08/424.21	c +  424.1     2323     532      0     0     28 1874655  44536   28.6  29   16
477.56/477.73	c B  477.6     2323     532      0     0     28 2048432  44542   28.4  28   17
549.84/550.08	c R  549.9     2323     532      0     0     28 2255990  44551   28.5  24   19
580.93/581.14	c +  581.0     2323     532      0     0     28 2343315  48989   28.4  26   19
794.38/794.63	c +  794.4     2323     532      0     0     28 2929142  53887   28.3  25   21
1095.49/1095.86	c
1095.49/1095.86	c       original/binary      fixed     eliminated      learned       agility
1095.49/1095.86	c   seconds        variables     equivalent    conflicts       height       MB
1095.49/1095.86	c
1095.49/1095.86	c + 1095.6     2323     532      0     0     28 3661425  59275   27.8  26   24
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 3900730 conflicts, 4676195 decisions, 1 random
1200.07/1200.40	c 0 iterations, 274 restarts, 6631 skipped
1200.07/1200.40	c 34 enlarged, 0 shrunken, 38147 rescored, 945 rebiased
1200.07/1200.40	c 1 simplifications, 0 reductions
1200.07/1200.40	c
1200.07/1200.40	c vars: 0 fixed, 0 equiv, 28 elim, 0 merged
1200.07/1200.40	c elim: 7970 resolutions, 1 phases, 1 rounds
1200.07/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.40	c prbe: 109648 probed, 103 phases, 103 rounds
1200.07/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.40	c hash: 0 units, 0 merged
1200.07/1200.40	c mins: 105133806 learned, 20% deleted, 36 strong, 24 depth
1200.07/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.40	c strs: 0 forward, 0 backward
1200.07/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.40	c prps: 351556963 propagations, 0.29 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 25 MB max, 483 MB recycled
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c

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-1517111-1238280384/watcher-1517111-1238280384 -o /tmp/evaluation-result-1517111-1238280384/solver-1517111-1238280384 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517111-1238280384.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 5784
/proc/meminfo: memFree=1347608/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=916 CPUtime=0
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 167 0 0 0 0 0 0 0 21 0 1 0 1100702972 937984 151 1992294400 134512640 135151029 4294956240 18446744073709551615 134680430 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 229 151 79 155 0 72 0

[startup+0.056134 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 5784
/proc/meminfo: memFree=1347608/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=1180 CPUtime=0.05
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 211 0 0 0 5 0 0 0 21 0 1 0 1100702972 1208320 195 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 295 195 79 155 0 138 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1180

[startup+0.102139 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 5784
/proc/meminfo: memFree=1347608/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=1312 CPUtime=0.1
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 250 0 0 0 10 0 0 0 21 0 1 0 1100702972 1343488 234 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 328 234 79 155 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1312

[startup+0.302162 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 5784
/proc/meminfo: memFree=1347608/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=1708 CPUtime=0.29
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 339 0 0 0 29 0 0 0 23 0 1 0 1100702972 1748992 323 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 427 323 79 155 0 270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.701216 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 5784
/proc/meminfo: memFree=1347608/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=1972 CPUtime=0.69
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 422 0 0 0 69 0 0 0 25 0 1 0 1100702972 2019328 406 1992294400 134512640 135151029 4294956240 18446744073709551615 134542664 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 493 406 79 155 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.5013 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5785
/proc/meminfo: memFree=1346128/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=2504 CPUtime=1.49
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 543 0 0 0 149 0 0 0 25 0 1 0 1100702972 2564096 527 1992294400 134512640 135151029 4294956240 18446744073709551615 134551331 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 626 527 79 155 0 469 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2504

[startup+3.10149 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5785
/proc/meminfo: memFree=1345360/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=3168 CPUtime=3.09
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 713 0 0 0 309 0 0 0 25 0 1 0 1100702972 3244032 697 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 792 697 79 155 0 635 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3168

[startup+6.30186 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5785
/proc/meminfo: memFree=1344464/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=3960 CPUtime=6.29
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 895 0 0 0 629 0 0 0 25 0 1 0 1100702972 4055040 879 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 990 879 79 155 0 833 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3960

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5785
/proc/meminfo: memFree=1343120/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=5164 CPUtime=12.68
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 1196 0 0 0 1268 0 0 0 25 0 1 0 1100702972 5287936 1180 1992294400 134512640 135151029 4294956240 18446744073709551615 134554894 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 1291 1180 79 155 0 1134 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5164

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5785
/proc/meminfo: memFree=1341712/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=6520 CPUtime=25.49
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 1512 0 0 0 2548 1 0 0 25 0 1 0 1100702972 6676480 1496 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 1630 1496 79 155 0 1473 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6520

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5786
/proc/meminfo: memFree=1339856/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=8480 CPUtime=51.07
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 1949 0 0 0 5106 1 0 0 25 0 1 0 1100702972 8683520 1933 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 2120 1933 79 155 0 1963 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8480

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5786
/proc/meminfo: memFree=1337488/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=10908 CPUtime=102.27
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 2551 0 0 0 10225 2 0 0 25 0 1 0 1100702972 11169792 2535 1992294400 134512640 135151029 4294956240 18446744073709551615 134520432 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 2727 2535 79 155 0 2570 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10908

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5786
/proc/meminfo: memFree=1335824/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=12724 CPUtime=162.25
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 2947 0 0 0 16222 3 0 0 25 0 1 0 1100702972 13029376 2931 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 3181 2931 79 155 0 3024 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12724

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5786
/proc/meminfo: memFree=1334352/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=14420 CPUtime=222.23
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 3330 0 0 0 22220 3 0 0 25 0 1 0 1100702972 14766080 3314 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 3605 3314 79 155 0 3448 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14420

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5786
/proc/meminfo: memFree=1333008/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=15876 CPUtime=282.21
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 3661 0 0 0 28218 3 0 0 25 0 1 0 1100702972 16257024 3645 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 3969 3645 79 155 0 3812 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15876

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5787
/proc/meminfo: memFree=1331664/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=17232 CPUtime=342.2
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 3970 0 0 0 34216 4 0 0 25 0 1 0 1100702972 17645568 3954 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 4308 3954 79 155 0 4151 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17232

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5787
/proc/meminfo: memFree=1331280/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=17776 CPUtime=402.18
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 4068 0 0 0 40214 4 0 0 25 0 1 0 1100702972 18202624 4052 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 4444 4052 79 155 0 4287 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17776

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5787
/proc/meminfo: memFree=1330128/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=18928 CPUtime=462.17
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 4342 0 0 0 46213 4 0 0 25 0 1 0 1100702972 19382272 4326 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 4732 4326 79 155 0 4575 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18928

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5787
/proc/meminfo: memFree=1329232/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=20108 CPUtime=522.15
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 4574 0 0 0 52211 4 0 0 25 0 1 0 1100702972 20590592 4558 1992294400 134512640 135151029 4294956240 18446744073709551615 134554922 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 5027 4558 79 155 0 4870 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 20108

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5787
/proc/meminfo: memFree=1328528/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=20908 CPUtime=582.13
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 4760 0 0 0 58209 4 0 0 25 0 1 0 1100702972 21409792 4744 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 5227 4744 79 155 0 5070 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 20908

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5787
/proc/meminfo: memFree=1327504/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=22168 CPUtime=642.12
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 5016 0 0 0 64208 4 0 0 25 0 1 0 1100702972 22700032 5000 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 5542 5000 79 155 0 5385 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 22168

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5787
/proc/meminfo: memFree=1327248/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=22488 CPUtime=702.1
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 5075 0 0 0 70206 4 0 0 25 0 1 0 1100702972 23027712 5059 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 5622 5059 79 155 0 5465 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 22488

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5787
/proc/meminfo: memFree=1326928/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=22756 CPUtime=762.09
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 5153 0 0 0 76204 5 0 0 25 0 1 0 1100702972 23302144 5137 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 5689 5137 79 155 0 5532 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 22756

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5787
/proc/meminfo: memFree=1325968/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=23956 CPUtime=822.07
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 5397 0 0 0 82202 5 0 0 25 0 1 0 1100702972 24530944 5381 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 5989 5381 79 155 0 5832 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 23956

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5793
/proc/meminfo: memFree=1325648/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=24268 CPUtime=882.05
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 5461 0 0 0 88200 5 0 0 25 0 1 0 1100702972 24850432 5445 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 6067 5445 79 155 0 5910 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 24268

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5793
/proc/meminfo: memFree=1325200/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=24748 CPUtime=942.04
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 5576 0 0 0 94199 5 0 0 25 0 1 0 1100702972 25341952 5560 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 6187 5560 79 155 0 6030 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 24748

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5793
/proc/meminfo: memFree=1324752/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=25404 CPUtime=1002.02
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 5697 0 0 0 100197 5 0 0 25 0 1 0 1100702972 26013696 5681 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 6351 5681 79 155 0 6194 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 25404

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5793
/proc/meminfo: memFree=1324176/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=25988 CPUtime=1062
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 5843 0 0 0 106195 5 0 0 25 0 1 0 1100702972 26611712 5827 1992294400 134512640 135151029 4294956240 18446744073709551615 134580646 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 6497 5827 79 155 0 6340 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 25988

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5793
/proc/meminfo: memFree=1323344/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=26840 CPUtime=1121.99
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 6051 0 0 0 112194 5 0 0 25 0 1 0 1100702972 27484160 6035 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 6710 6035 79 155 0 6553 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 26840

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5793
/proc/meminfo: memFree=1322960/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=27340 CPUtime=1181.97
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 6140 0 0 0 118192 5 0 0 25 0 1 0 1100702972 27996160 6124 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 6835 6124 79 155 0 6678 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 27340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5793
/proc/meminfo: memFree=1322768/2055920 swapFree=4175504/4192956
[pid=5784] ppid=5782 vsize=27692 CPUtime=1200.07
/proc/5784/stat : 5784 (precosat) R 5782 5784 5417 0 -1 4194304 6191 0 0 0 120002 5 0 0 25 0 1 0 1100702972 28356608 6175 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5784/statm: 6923 6175 79 155 0 6766 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 27692

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): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.06199
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 27692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6191
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= 2006

runsolver used 1.07883 second user time and 3.3015 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-28 23:46:25
IDJOB=1517111
IDBENCH=70569
IDSOLVER=507
FILE ID=node77/1517111-1238280384
PBS_JOBID= 9060914
Free space on /tmp= 66552 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S820736259-091.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517111-1238280384/watcher-1517111-1238280384 -o /tmp/evaluation-result-1517111-1238280384/solver-1517111-1238280384 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517111-1238280384.cnf

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

MD5SUM BENCH= 40cbc7855271d25e9f7a8a91ba5b6927
RANDOM SEED=360445094

node77.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		: 3000.230
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		: 3000.230
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:       1348088 kB
Buffers:         77108 kB
Cached:         540828 kB
SwapCached:       9160 kB
Active:         180460 kB
Inactive:       450772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1348088 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          17576 kB
Slab:            61648 kB
Committed_AS:  2589956 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-03-29 00:06:27