Trace number 1726991

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) 1200.11 1200.53

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-096BitPrimes-0.sat05-507.reshuffled-07.cnf
MD5SUM8b466b7ef3217bdc844a579ae744d427
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 variables18623
Number of clauses182878
Sum of the clauses size821466
Maximum clause length5
Minimum clause length1
Number of clauses of size 1290
Number of clauses of size 218428
Number of clauses of size 318240
Number of clauses of size 40
Number of clauses of size 5145920
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-1726991-1240719512.cnf
0.00/0.00	c found header 'p cnf 18623 182878'
0.19/0.29	c finished parsing
0.19/0.29	c
0.19/0.29	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.19/0.29	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.19/0.29	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.19/0.29	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.19/0.29	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.19/0.29	c --random=1 --spread=2000 --seed=0 --skip=25
0.19/0.29	c
0.19/0.29	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.19/0.29	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.19/0.29	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.19/0.29	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.19/0.29	c
0.19/0.29	c starting search after 0.3 seconds
0.19/0.29	c no decision limit
0.29/0.31	c
0.29/0.31	c       original/binary      fixed     eliminated      learned       agility
0.29/0.31	c   seconds        variables     equivalent    conflicts       height       MB
0.29/0.31	c
0.29/0.31	c *    0.3   181545   18254    347    22      0       0      0    0.0   0   13
2.29/2.38	c s    2.4   181704   18048    427   147      1       0      0    0.0   0   13
2.29/2.38	c l    2.4   181704   18048    427   147      1       0 158123    0.0   0   13
2.39/2.44	c R    2.4   181704   18048    427   147      1     100    100 1018.5  10   14
2.49/2.50	c R    2.5   181704   18048    427   147      1     200    200  893.4  24   14
2.89/2.95	c N    3.0   181704   18048    427   147      1     804    804  784.8  30   15
3.09/3.10	c B    3.1   181707   18048    427   147      1    1000   1000  772.7  32   15
5.88/5.90	c B    5.9   181707   18048    427   147      1    2000   2000  721.3  41   16
7.18/7.27	c N    7.3   181708   18048    427   147      1    2409   2408  693.2  41   16
16.59/16.69	c s   16.7   181708   18048    427   147      1    4552   4551  601.3  43   15
25.38/25.48	c N   25.5   181737   18048    427   147      1    6417   6416  543.7  42   18
30.38/30.45	c s   30.4   181725   18048    427   147      1    7131   7126  525.7  43   17
31.88/31.92	c B   31.9   181760   18048    427   147      1    8003   7998  500.5  40   19
44.07/44.11	c s   44.1   181824   18048    427   147      1   12522  12506  413.4  43   19
53.97/54.04	c N   54.0   181825   18048    427   147      1   16038  16021  342.4  42   23
56.17/56.25	c s   56.2   181825   18048    427   147      1   16754  16737  336.7  43   21
71.47/71.51	c s   71.5   181831   18048    427   147      1   22642  22621  294.8  32   24
74.55/74.63	c B   74.6   181837   18048    427   147      1   24005  23984  286.3  39   27
86.25/86.39	c s   86.4   181836   18048    427   147      1   28406  28382  268.9  40   28
103.04/103.13	c
103.04/103.13	c       original/binary      fixed     eliminated      learned       agility
103.04/103.13	c   seconds        variables     equivalent    conflicts       height       MB
103.04/103.13	c
103.04/103.13	c s  103.1   181840   18048    427   147      1   35882  35858  245.2  38   32
105.94/106.04	c N  106.0   181841   18048    427   147      1   38470  38445  230.0  29   35
115.95/116.05	c s  116.0   181841   18048    427   147      1   39294  39269  227.8  28   33
129.04/129.11	c s  129.1   181894   18048    427   147      1   44208  44148  216.9  43   35
147.74/147.81	c s  147.8   181919   18048    427   147      1   52717  52644  203.1  41   39
164.73/164.85	c s  164.8   181922   18048    427   147      1   60459  60383  194.6  38   43
174.93/175.01	c B  175.0   181922   18048    427   147      1   64015  63939  190.6  37   48
239.71/239.83	c N  239.7   181922   18048    427   147      1   89742  89666  170.1  33   60
290.99/291.12	c s  291.0   181928   18048    427   147      1  107362 107282  160.2  25   65
500.52/500.77	c +  500.6   181928   18048    427   147      1  158125 173935  142.4  34   94
504.51/504.79	c B  504.6   181928   18048    427   147      1  160026 159946  141.9  34   95
613.27/613.52	c +  613.3   181928   18048    427   147      1  197657 191328  134.0  31  102
639.87/640.18	c N  640.0   181928   18048    427   147      1  205096 181660  132.7  30  106
788.02/788.32	c +  788.0   181928   18048    427   147      1  247071 210460  126.2  30  118
800.61/800.96	c s  800.7   181929   18048    427   147      1  250242 208488  125.8  30  111
834.30/834.68	c s  834.4   181932   18048    427   147      1  264518 210686  124.2  34  109
973.64/974.05	c +  973.7   181932   18048    427   147      1  308835 231506  120.1  33  114
1138.39/1138.80	c s 1138.4   181933   18048    427   147      1  352527 231738  117.3  26  116
1192.17/1192.61	c s 1192.2   181942   18048    427   147      1  365912 231736  116.7  29  117
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c
1200.07/1200.50	c 368248 conflicts, 464249 decisions, 12 random
1200.07/1200.50	c 0 iterations, 18 restarts, 872 skipped
1200.07/1200.50	c 4 enlarged, 6009 shrunken, 3597 rescored, 125 rebiased
1200.07/1200.50	c 17 simplifications, 0 reductions
1200.07/1200.50	c
1200.07/1200.50	c vars: 427 fixed, 147 equiv, 1 elim, 184 merged
1200.07/1200.50	c elim: 1310604 resolutions, 3 phases, 1 rounds
1200.07/1200.50	c sbst: 100% substituted, 100.0% 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: 1010800 probed, 27 phases, 28 rounds
1200.07/1200.50	c prbe: 0 failed, 43 lifted, 0 merged
1200.07/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.50	c hash: 42 units, 184 merged
1200.07/1200.50	c mins: 41026267 learned, 31% deleted, 40 strong, 974 depth
1200.07/1200.50	c subs: 3113 forward, 6000 backward, 602 doms
1200.07/1200.50	c strs: 19095 forward, 17301 backward
1200.07/1200.50	c doms: 605 dominators, 60 high, 0 low
1200.07/1200.50	c prps: 511107698 propagations, 0.43 megaprops
1200.07/1200.50	c
1200.07/1200.50	c 1200.1 seconds, 127 MB max, 68 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-1726991-1240719512/watcher-1726991-1240719512 -o /tmp/evaluation-result-1726991-1240719512/solver-1726991-1240719512 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1726991-1240719512.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 0.98 0.99 3/64 9223
/proc/meminfo: memFree=1685576/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=2424 CPUtime=0
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 449 0 0 0 0 0 0 0 18 0 1 0 99978549 2482176 434 1992294400 134512640 135151029 4294956224 18446744073709551615 134515933 0 0 4096 0 0 0 0 17 1 0 0
/proc/9223/statm: 606 437 60 155 0 449 0

[startup+0.013225 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9223
/proc/meminfo: memFree=1685576/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=2820 CPUtime=0
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 585 0 0 0 0 0 0 0 18 0 1 0 99978549 2887680 570 1992294400 134512640 135151029 4294956224 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 705 571 64 155 0 548 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2820

[startup+0.101239 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9223
/proc/meminfo: memFree=1685576/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=6648 CPUtime=0.09
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 1562 0 0 0 9 0 0 0 18 0 1 0 99978549 6807552 1547 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 1662 1548 64 155 0 1505 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6648

[startup+0.301271 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9223
/proc/meminfo: memFree=1685576/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=15500 CPUtime=0.29
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 3774 0 0 0 27 2 0 0 19 0 1 0 99978549 15872000 3758 1992294400 134512640 135151029 4294956224 18446744073709551615 134520115 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 3875 3758 74 155 0 3718 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15500

[startup+0.70134 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9223
/proc/meminfo: memFree=1685576/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=19224 CPUtime=0.69
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 4750 0 0 0 67 2 0 0 23 0 1 0 99978549 19685376 4701 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 4806 4701 79 155 0 4649 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19224

[startup+1.50147 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9224
/proc/meminfo: memFree=1668224/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=23028 CPUtime=1.49
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 6105 0 0 0 146 3 0 0 25 0 1 0 99978549 23580672 5616 1992294400 134512640 135151029 4294956224 18446744073709551615 134575496 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 5757 5616 79 155 0 5600 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23028

[startup+3.10174 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9224
/proc/meminfo: memFree=1662976/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=23056 CPUtime=3.09
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 6112 0 0 0 306 3 0 0 25 0 1 0 99978549 23609344 5623 1992294400 134512640 135151029 4294956224 18446744073709551615 134520179 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 5764 5623 79 155 0 5607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23056

[startup+6.30127 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9224
/proc/meminfo: memFree=1662912/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=23092 CPUtime=6.28
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 6121 0 0 0 625 3 0 0 25 0 1 0 99978549 23646208 5632 1992294400 134512640 135151029 4294956224 18446744073709551615 134578142 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 5773 5632 79 155 0 5616 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 23092

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9224
/proc/meminfo: memFree=1662920/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=23092 CPUtime=12.68
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 6121 0 0 0 1265 3 0 0 25 0 1 0 99978549 23646208 5632 1992294400 134512640 135151029 4294956224 18446744073709551615 134552184 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 5773 5632 79 155 0 5616 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23092

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 9224
/proc/meminfo: memFree=1662728/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=23124 CPUtime=25.48
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 6403 0 0 0 2544 4 0 0 25 0 1 0 99978549 23678976 5664 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 5781 5664 79 155 0 5624 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23124

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9224
/proc/meminfo: memFree=1659592/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=26760 CPUtime=51.07
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 7936 0 0 0 5102 5 0 0 25 0 1 0 99978549 27402240 6538 1992294400 134512640 135151029 4294956224 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 6690 6538 79 155 0 6533 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26760

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9224
/proc/meminfo: memFree=1646920/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=39352 CPUtime=102.25
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 11061 0 0 0 10216 9 0 0 25 0 1 0 99978549 40296448 9663 1992294400 134512640 135151029 4294956224 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 9838 9663 79 155 0 9681 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 39352

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9224
/proc/meminfo: memFree=1635592/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=50748 CPUtime=162.23
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 13917 0 0 0 16210 13 0 0 25 0 1 0 99978549 51965952 12519 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 12687 12519 79 155 0 12530 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 50748

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9224
/proc/meminfo: memFree=1624200/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=62044 CPUtime=222.21
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 16698 0 0 0 22204 17 0 0 25 0 1 0 99978549 63533056 15300 1992294400 134512640 135151029 4294956224 18446744073709551615 134578221 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 15511 15300 79 155 0 15354 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 62044

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9224
/proc/meminfo: memFree=1613704/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=72884 CPUtime=282.19
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 19346 0 0 0 28200 19 0 0 25 0 1 0 99978549 74633216 17948 1992294400 134512640 135151029 4294956224 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 18221 17948 79 155 0 18064 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 72884

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9224
/proc/meminfo: memFree=1603784/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=83120 CPUtime=342.17
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 21865 0 0 0 34195 22 0 0 25 0 1 0 99978549 85114880 20385 1992294400 134512640 135151029 4294956224 18446744073709551615 134551335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 20780 20385 79 155 0 20623 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 83120

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9224
/proc/meminfo: memFree=1598536/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=88432 CPUtime=402.15
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 23185 0 0 0 40192 23 0 0 25 0 1 0 99978549 90554368 21705 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 22108 21705 79 155 0 21951 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 88432

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9224
/proc/meminfo: memFree=1593480/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=93524 CPUtime=462.12
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 24431 0 0 0 46188 24 0 0 25 0 1 0 99978549 95768576 22951 1992294400 134512640 135151029 4294956224 18446744073709551615 134554894 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 23381 22951 79 155 0 23224 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 93524

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9224
/proc/meminfo: memFree=1581704/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=105304 CPUtime=522.11
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 27408 0 0 0 52182 29 0 0 25 0 1 0 99978549 107831296 25928 1992294400 134512640 135151029 4294956224 18446744073709551615 134578147 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 26326 25928 79 155 0 26169 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 105304

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9224
/proc/meminfo: memFree=1576968/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=110008 CPUtime=582.09
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 28517 0 0 0 58179 30 0 0 25 0 1 0 99978549 112648192 27037 1992294400 134512640 135151029 4294956224 18446744073709551615 134552412 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 27502 27037 79 155 0 27345 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 110008

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9224
/proc/meminfo: memFree=1573128/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=113888 CPUtime=642.07
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 29471 0 0 0 64176 31 0 0 25 0 1 0 99978549 116621312 27991 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 28472 27991 79 155 0 28315 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 113888

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9224
/proc/meminfo: memFree=1567880/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=119484 CPUtime=702.05
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 30765 0 0 0 70172 33 0 0 25 0 1 0 99978549 122351616 29285 1992294400 134512640 135151029 4294956224 18446744073709551615 134580612 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 29871 29285 79 155 0 29714 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 119484

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9224
/proc/meminfo: memFree=1564552/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=122992 CPUtime=762.03
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 31608 0 0 0 76169 34 0 0 25 0 1 0 99978549 125943808 30128 1992294400 134512640 135151029 4294956224 18446744073709551615 134578147 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 30748 30128 79 155 0 30591 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 122992

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9224
/proc/meminfo: memFree=1558152/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=128580 CPUtime=822
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 33263 0 0 0 82165 35 0 0 25 0 1 0 99978549 131665920 31709 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 32145 31709 79 155 0 31988 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 128580

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9224
/proc/meminfo: memFree=1557576/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=128872 CPUtime=881.98
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 33402 0 0 0 88163 35 0 0 25 0 1 0 99978549 131964928 31848 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 32218 31848 79 155 0 32061 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 128872

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9224
/proc/meminfo: memFree=1557384/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=128872 CPUtime=941.96
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 33438 0 0 0 94161 35 0 0 25 0 1 0 99978549 131964928 31884 1992294400 134512640 135151029 4294956224 18446744073709551615 134580711 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 32218 31884 79 155 0 32061 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 128872

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9224
/proc/meminfo: memFree=1557320/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=128872 CPUtime=1001.94
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 33447 0 0 0 100158 36 0 0 25 0 1 0 99978549 131964928 31893 1992294400 134512640 135151029 4294956224 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 32218 31893 79 155 0 32061 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 128872

[startup+1062.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 9224
/proc/meminfo: memFree=1551112/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=136040 CPUtime=1061.92
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 35097 0 0 0 106154 38 0 0 25 0 1 0 99978549 139304960 33543 1992294400 134512640 135151029 4294956224 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 34010 33543 79 155 0 33853 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 136040

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 1.00 3/65 9224
/proc/meminfo: memFree=1550408/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=136368 CPUtime=1121.9
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 35165 0 0 0 112152 38 0 0 25 0 1 0 99978549 139640832 33611 1992294400 134512640 135151029 4294956224 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 34092 33611 79 155 0 33935 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 136368

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9224
/proc/meminfo: memFree=1549960/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=136424 CPUtime=1181.88
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 35471 0 0 0 118150 38 0 0 25 0 1 0 99978549 139698176 33706 1992294400 134512640 135151029 4294956224 18446744073709551615 134551504 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 34106 33706 79 155 0 33949 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 136424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9226
/proc/meminfo: memFree=1550272/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=135400 CPUtime=1200.07
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 35597 0 0 0 119969 38 0 0 25 0 1 0 99978549 138649600 33578 1992294400 134512640 135151029 4294956224 18446744073709551615 134530863 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 33850 33578 79 155 0 33693 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 135400

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9226
/proc/meminfo: memFree=1550272/2055920 swapFree=4192956/4192956
[pid=9223] ppid=9221 vsize=135400 CPUtime=1200.07
/proc/9223/stat : 9223 (precosat) R 9221 9223 5866 0 -1 4194304 35597 0 0 0 119969 38 0 0 25 0 1 0 99978549 138649600 33578 1992294400 134512640 135151029 4294956224 18446744073709551615 134530863 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9223/statm: 33850 33578 79 155 0 33693 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 135400

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1199.7
CPU system time (s): 0.407937
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 136680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.407937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35597
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= 2568

runsolver used 1.04784 second user time and 2.28465 second system time

The end

Launcher Data 

Begin job on node57 at 2009-04-26 06:18:33
IDJOB=1726991
IDBENCH=24627
IDSOLVER=507
FILE ID=node57/1726991-1240719512
PBS_JOBID= 9186866
Free space on /tmp= 66436 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Hard/contest04/others/Composite-096BitPrimes-0.sat05-507.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726991-1240719512/watcher-1726991-1240719512 -o /tmp/evaluation-result-1726991-1240719512/solver-1726991-1240719512 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1726991-1240719512.cnf

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

MD5SUM BENCH= 8b466b7ef3217bdc844a579ae744d427
RANDOM SEED=1743409809

node57.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		: 3000.256
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		: 3000.256
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:       1685992 kB
Buffers:         31932 kB
Cached:         249588 kB
SwapCached:          0 kB
Active:         128372 kB
Inactive:       167080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1685992 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5836 kB
Writeback:           0 kB
Mapped:          23668 kB
Slab:            60608 kB
Committed_AS:   295240 kB
PageTables:       1388 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= 66436 MiB
End job on node57 at 2009-04-26 06:38:35