Trace number 1733748

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) 1200.06 1200.41

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_11gates_b2_restricted.cnf
MD5SUMa05652854911cfd1b4cd45a296cdc798
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 variables1570
Number of clauses746634
Sum of the clauses size4332883
Maximum clause length34
Minimum clause length1
Number of clauses of size 1398
Number of clauses of size 24712
Number of clauses of size 326183
Number of clauses of size 48465
Number of clauses of size 530979
Number of clauses of size over 5675897

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-1733748-1240792035.cnf
0.00/0.00	c found header 'p cnf 1570 746634'
0.59/0.61	c finished parsing
0.59/0.61	c
0.59/0.61	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.59/0.61	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.59/0.61	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.59/0.61	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.59/0.61	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.59/0.61	c --random=1 --spread=2000 --seed=0 --skip=25
0.59/0.61	c
0.59/0.61	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.59/0.61	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.59/0.61	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.59/0.61	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.59/0.61	c
0.59/0.61	c starting search after 0.6 seconds
0.59/0.61	c no decision limit
0.59/0.61	c
0.59/0.61	c       original/binary      fixed     eliminated      learned       agility
0.59/0.61	c   seconds        variables     equivalent    conflicts       height       MB
0.59/0.61	c
0.59/0.61	c *    0.6    83254    1048    522     0      0       0      0    0.0   0    5
1.19/1.22	c s    1.2    34928     806    554    24    186       0      0    0.0   0    3
1.19/1.22	c l    1.2    34928     806    554    24    186       0  32973    0.0   0    3
1.19/1.22	c R    1.2    34928     806    554    24    186     100    100   38.0  21    3
1.19/1.23	c R    1.2    34928     806    554    24    186     201    201   31.3  19    3
1.19/1.26	c N    1.3    34931     806    554    24    186     802    799   32.1  29    3
1.19/1.27	c B    1.3    34931     806    554    24    186    1000    997   32.3  27    3
1.29/1.32	c B    1.3    34931     806    554    24    186    2000   1997   40.8  27    3
1.29/1.34	c R    1.3    34931     806    554    24    186    2404   2401   41.3  24    3
1.49/1.57	c R    1.6    34931     806    554    24    186    6412   6409   42.9  22    4
1.59/1.68	c B    1.7    34931     806    554    24    186    8004   8001   42.6  25    4
2.79/2.87	c B    2.9    34955     795    558    31    186   24007  23978   38.3  22    7
3.39/3.49	c s    3.5    34696     793    558    33    186   30946  30756   40.1  28    7
3.69/3.71	c N    3.7    34696     793    558    33    186   32840  32650   40.0  31    8
3.69/3.73	c +    3.7    34696     793    558    33    186   32974  36270   40.0  31    8
4.59/4.63	c +    4.6    34700     793    558    33    186   41215  39897   39.7  32    9
5.79/5.87	c +    5.9    34707     789    560    35    186   51516  43886   39.2  26   10
6.29/6.35	c N    6.4    34707     789    560    35    186   55277  43684   38.6  30   10
7.38/7.45	c B    7.4    34707     789    560    35    186   64017  43938   37.6  26   11
7.38/7.49	c
7.38/7.49	c       original/binary      fixed     eliminated      learned       agility
7.38/7.49	c   seconds        variables     equivalent    conflicts       height       MB
7.38/7.49	c
7.38/7.49	c +    7.5    34707     789    560    35    186   64395  48274   37.6  23   11
9.29/9.31	c +    9.3    34721     780    560    44    186   80491  53101   34.4  34   11
10.49/10.58	c s   10.6    34572     779    560    45    186   88680  53045   33.2  30    9
12.39/12.47	c +   12.5    34601     775    561    48    186  100610  58411   33.2  28   11
16.39/16.41	c +   16.4    34610     768    561    55    186  125763  64252   32.1  29   13
22.19/22.25	c +   22.2    34610     768    561    55    186  157200  70677   31.6  30   15
22.79/22.82	c B   22.8    34610     768    561    55    186  160035  67198   31.5  34   15
25.99/26.04	c s   26.0    34223     759    561    56    194  171540  65443   31.2  29   12
28.49/28.58	c N   28.6    34223     759    561    56    194  186770  70714   31.4  26   15
30.28/30.30	c +   30.3    34223     759    561    56    194  196500  77744   31.4  23   15
40.17/40.23	c +   40.2    34228     759    561    56    194  245626  85518   31.3  27   17
40.37/40.47	c s   40.5    34228     759    561    56    194  246492  78659   31.4  29   13
52.96/53.08	c R   53.1    34230     759    561    56    194  302183  85550   30.7  24   17
54.27/54.34	c +   54.3    34230     759    561    56    194  307031  94069   30.6  25   17
59.37/59.42	c s   59.4    34230     759    561    56    194  326066  94127   30.3  29   15
72.47/72.59	c +   72.6    34233     757    561    58    194  383785 103475   29.8  31   19
72.66/72.70	c B   72.7    34233     757    561    58    194  384075  94406   29.8  28   19
82.26/82.34	c s   82.3    34225     757    561    58    194  419734 103548   29.7  36   16
99.95/100.04	c +  100.0    34235     757    561    58    194  479731 113822   29.2  21   20
117.04/117.16	c
117.04/117.16	c       original/binary      fixed     eliminated      learned       agility
117.04/117.16	c   seconds        variables     equivalent    conflicts       height       MB
117.04/117.16	c
117.04/117.16	c s  117.1    34237     757    561    58    194  526443 113842   28.7  23   16
128.94/129.03	c R  129.0    34237     757    561    58    194  558563 113836   28.4  20   20
141.04/141.19	c +  141.1    34237     757    561    58    194  599661 125204   27.8  34   21
182.53/182.65	c s  182.6    34225     756    561    59    194  707680 125236   26.5  21   20
199.63/199.72	c +  199.7    34229     755    561    60    194  749575 137724   26.4  30   25
228.32/228.41	c s  228.3    34220     751    561    64    194  823767 137747   26.2  19   20
256.31/256.50	c B  256.4    34220     751    561    64    194  896170 137738   25.9  29   25
272.40/272.57	c +  272.5    34220     751    561    64    194  936965 151496   25.6  30   26
285.50/285.61	c s  285.5    34217     750    561    65    194  969141 151521   25.6  29   21
355.68/355.87	c N  355.8    34217     750    561    65    194 1122533 151546   24.9  37   31
383.17/383.34	c +  383.2    34217     750    561    65    194 1171205 166645   24.7  29   32
513.84/514.01	c s  513.9    34218     750    561    65    194 1394938 166699   23.8  20   23
546.92/547.16	c +  547.0    34221     748    561    67    194 1464005 183309   23.8  27   30
601.21/601.46	c s  601.3    34217     748    561    67    194 1561673 183389   23.6  31   26
700.57/700.82	c s  700.6    34218     748    561    67    194 1740805 183340   23.2  34   26
746.97/747.21	c +  747.0    34218     748    561    67    194 1830005 201639   23.0  21   32
876.13/876.40	c B  876.1    34218     748    561    67    194 2048369 201683   22.5  22   39
1027.89/1028.24	c + 1027.9    34218     748    561    67    194 2287506 221802   22.2  23   41
1074.17/1074.54	c N 1074.2    34218     748    561    67    194 2352815 221840   22.0  27   44
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 2524049 conflicts, 3280953 decisions, 1 random
1200.04/1200.40	c 4 iterations, 956 restarts, 3465 skipped
1200.04/1200.40	c 20 enlarged, 123 shrunken, 24672 rescored, 588 rebiased
1200.04/1200.40	c 14 simplifications, 0 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 561 fixed, 67 equiv, 194 elim, 67 merged
1200.04/1200.40	c elim: 1511402 resolutions, 7 phases, 7 rounds
1200.04/1200.40	c sbst: 10% substituted, 20.0% nots, 70.0% ands, 0.0% xors, 10.0% ites
1200.04/1200.40	c arty: 8.07 and 0.00 xor average arity
1200.04/1200.40	c prbe: 88725 probed, 55 phases, 58 rounds
1200.04/1200.40	c prbe: 13 failed, 22 lifted, 23 merged
1200.04/1200.40	c sccs: 3 non trivial, 0 fixed, 3 merged
1200.04/1200.40	c hash: 0 units, 41 merged
1200.04/1200.40	c mins: 59264016 learned, 31% deleted, 157 strong, 25 depth
1200.04/1200.40	c subs: 7478 forward, 326 backward, 9 doms
1200.04/1200.40	c strs: 813 forward, 41 backward
1200.04/1200.40	c doms: 9 dominators, 0 high, 0 low
1200.04/1200.40	c prps: 127309786 propagations, 0.11 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.0 seconds, 45 MB max, 265 MB recycled
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c

Verifier Data

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

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1733748-1240792035/watcher-1733748-1240792035 -o /tmp/evaluation-result-1733748-1240792035/solver-1733748-1240792035 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1733748-1240792035.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: 1.91 1.93 1.52 3/65 26004
/proc/meminfo: memFree=1446568/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=1184 CPUtime=0
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 107233693 1212416 201 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 296 201 64 155 0 139 0

[startup+0.0762611 s]
/proc/loadavg: 1.91 1.93 1.52 3/65 26004
/proc/meminfo: memFree=1446568/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=3044 CPUtime=0.07
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 668 0 0 0 7 0 0 0 18 0 1 0 107233693 3117056 653 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 761 653 64 155 0 604 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3044

[startup+0.101263 s]
/proc/loadavg: 1.91 1.93 1.52 3/65 26004
/proc/meminfo: memFree=1446568/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=3312 CPUtime=0.09
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 725 0 0 0 9 0 0 0 18 0 1 0 107233693 3391488 710 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 828 710 64 155 0 671 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3312

[startup+0.301284 s]
/proc/loadavg: 1.91 1.93 1.52 3/65 26004
/proc/meminfo: memFree=1446568/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=4636 CPUtime=0.29
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 1076 0 0 0 28 1 0 0 19 0 1 0 107233693 4747264 1061 1992294400 134512640 135151029 4294956224 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 1159 1061 64 155 0 1002 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4636

[startup+0.701329 s]
/proc/loadavg: 1.91 1.93 1.52 3/65 26004
/proc/meminfo: memFree=1446568/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=6848 CPUtime=0.69
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 1761 0 0 0 67 2 0 0 23 0 1 0 107233693 7012352 1635 1992294400 134512640 135151029 4294956224 18446744073709551615 134519424 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 1712 1635 79 155 0 1555 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6848

[startup+1.50142 s]
/proc/loadavg: 1.91 1.93 1.52 2/66 26005
/proc/meminfo: memFree=1440096/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=6848 CPUtime=1.49
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 1761 0 0 0 147 2 0 0 25 0 1 0 107233693 7012352 1635 1992294400 134512640 135151029 4294956224 18446744073709551615 134578275 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 1712 1635 79 155 0 1555 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6848

[startup+3.1016 s]
/proc/loadavg: 1.91 1.93 1.52 2/66 26005
/proc/meminfo: memFree=1439136/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=8716 CPUtime=3.09
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 2225 0 0 0 307 2 0 0 25 0 1 0 107233693 8925184 2099 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 2179 2099 79 155 0 2022 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8716

[startup+6.30196 s]
/proc/loadavg: 1.91 1.93 1.52 2/66 26005
/proc/meminfo: memFree=1435168/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=11788 CPUtime=6.29
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 2977 0 0 0 627 2 0 0 25 0 1 0 107233693 12070912 2851 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 2947 2851 79 155 0 2790 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11788

[startup+12.7017 s]
/proc/loadavg: 1.92 1.93 1.52 2/66 26005
/proc/meminfo: memFree=1433568/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=13196 CPUtime=12.69
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 3417 0 0 0 1266 3 0 0 25 0 1 0 107233693 13512704 3204 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 3299 3204 79 155 0 3142 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13196

[startup+25.5011 s]
/proc/loadavg: 1.78 1.90 1.52 2/66 26005
/proc/meminfo: memFree=1429216/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=18296 CPUtime=25.49
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 4641 0 0 0 2544 5 0 0 25 0 1 0 107233693 18735104 4399 1992294400 134512640 135151029 4294956224 18446744073709551615 134526156 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 4574 4399 79 155 0 4417 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18296

[startup+51.102 s]
/proc/loadavg: 1.52 1.83 1.50 2/66 26005
/proc/meminfo: memFree=1427872/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=19744 CPUtime=51.06
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 5321 0 0 0 5101 5 0 0 25 0 1 0 107233693 20217856 4793 1992294400 134512640 135151029 4294956224 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 4936 4793 79 155 0 4779 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19744

[startup+102.306 s]
/proc/loadavg: 1.20 1.69 1.47 2/66 26005
/proc/meminfo: memFree=1423648/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=24240 CPUtime=102.25
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 6374 0 0 0 10219 6 0 0 25 0 1 0 107233693 24821760 5846 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 6060 5846 79 155 0 5903 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24240

[startup+162.301 s]
/proc/loadavg: 1.08 1.57 1.44 3/66 26005
/proc/meminfo: memFree=1419488/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=28640 CPUtime=162.24
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 7548 0 0 0 16216 8 0 0 25 0 1 0 107233693 29327360 6893 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 7160 6893 79 155 0 7003 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28640

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.41 2/66 26005
/proc/meminfo: memFree=1416224/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=31756 CPUtime=222.22
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 8632 0 0 0 22213 9 0 0 25 0 1 0 107233693 32518144 7667 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 7939 7667 79 155 0 7782 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 31756

[startup+282.302 s]
/proc/loadavg: 1.01 1.38 1.38 2/66 26005
/proc/meminfo: memFree=1416352/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=31768 CPUtime=282.2
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 9013 0 0 0 28211 9 0 0 25 0 1 0 107233693 32530432 7655 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 7942 7655 79 155 0 7785 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 31768

[startup+342.302 s]
/proc/loadavg: 1.00 1.31 1.35 2/66 26005
/proc/meminfo: memFree=1414752/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=33024 CPUtime=342.18
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 9499 0 0 0 34208 10 0 0 25 0 1 0 107233693 33816576 8019 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 8256 8019 79 155 0 8099 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 33024

[startup+402.301 s]
/proc/loadavg: 1.00 1.25 1.33 2/66 26005
/proc/meminfo: memFree=1410592/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=38328 CPUtime=402.16
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 10573 0 0 0 40206 10 0 0 25 0 1 0 107233693 39247872 9093 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 9582 9093 79 155 0 9425 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 38328

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.31 2/66 26005
/proc/meminfo: memFree=1409248/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=39992 CPUtime=462.15
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 10884 0 0 0 46204 11 0 0 25 0 1 0 107233693 40951808 9404 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 9998 9404 79 155 0 9841 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 39992

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.28 2/66 26005
/proc/meminfo: memFree=1410272/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=37656 CPUtime=522.13
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 11285 0 0 0 52202 11 0 0 25 0 1 0 107233693 38559744 9132 1992294400 134512640 135151029 4294956224 18446744073709551615 134574621 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 9414 9132 79 155 0 9257 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 37656

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.26 2/66 26005
/proc/meminfo: memFree=1409312/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=38328 CPUtime=582.11
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 11531 0 0 0 58200 11 0 0 25 0 1 0 107233693 39247872 9378 1992294400 134512640 135151029 4294956224 18446744073709551615 134520411 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 9582 9378 79 155 0 9425 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 38328

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.24 2/66 26005
/proc/meminfo: memFree=1408672/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=38848 CPUtime=642.1
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 11695 0 0 0 64199 11 0 0 25 0 1 0 107233693 39780352 9542 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 9712 9542 79 155 0 9555 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 38848

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.23 2/66 26007
/proc/meminfo: memFree=1408344/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=38848 CPUtime=702.07
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 11993 0 0 0 70196 11 0 0 25 0 1 0 107233693 39780352 9563 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 9712 9563 79 155 0 9555 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 38848

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.21 2/66 26007
/proc/meminfo: memFree=1408352/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=39048 CPUtime=762.07
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 12047 0 0 0 76195 12 0 0 25 0 1 0 107233693 39985152 9617 1992294400 134512640 135151029 4294956224 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 9762 9617 79 155 0 9605 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 39048

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.19 2/66 26007
/proc/meminfo: memFree=1406048/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=42168 CPUtime=822.04
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 12607 0 0 0 82192 12 0 0 25 0 1 0 107233693 43180032 10177 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 10542 10177 79 155 0 10385 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 42168

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.18 2/66 26007
/proc/meminfo: memFree=1404640/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=44348 CPUtime=882.03
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 12968 0 0 0 88190 13 0 0 25 0 1 0 107233693 45412352 10538 1992294400 134512640 135151029 4294956224 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 11087 10538 79 155 0 10930 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 44348

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.17 2/66 26007
/proc/meminfo: memFree=1404320/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=44604 CPUtime=942.01
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 13031 0 0 0 94188 13 0 0 25 0 1 0 107233693 45674496 10601 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 11151 10601 79 155 0 10994 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 44604

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.15 2/66 26007
/proc/meminfo: memFree=1403232/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=46012 CPUtime=1001.99
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 13316 0 0 0 100186 13 0 0 25 0 1 0 107233693 47116288 10886 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 11503 10886 79 155 0 11346 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 46012

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 26007
/proc/meminfo: memFree=1401632/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=47972 CPUtime=1061.98
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 13707 0 0 0 106185 13 0 0 25 0 1 0 107233693 49123328 11277 1992294400 134512640 135151029 4294956224 18446744073709551615 134520409 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 11993 11277 79 155 0 11836 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 47972

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/66 26007
/proc/meminfo: memFree=1400352/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=49260 CPUtime=1121.96
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 14009 0 0 0 112183 13 0 0 25 0 1 0 107233693 50442240 11579 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 12315 11579 79 155 0 12158 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 49260

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 26007
/proc/meminfo: memFree=1399008/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=51632 CPUtime=1181.94
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 14354 0 0 0 118181 13 0 0 25 0 1 0 107233693 52871168 11924 1992294400 134512640 135151029 4294956224 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 12908 11924 79 155 0 12751 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 51632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 26007
/proc/meminfo: memFree=1398880/2055920 swapFree=4192192/4192956
[pid=26004] ppid=26002 vsize=51632 CPUtime=1200.04
/proc/26004/stat : 26004 (precosat) R 26002 26004 25936 0 -1 4194304 14387 0 0 0 119991 13 0 0 25 0 1 0 107233693 52871168 11957 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26004/statm: 12908 11957 79 155 0 12751 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 51632

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): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.142978
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 51632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.142978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14387
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= 2063

runsolver used 1.45678 second user time and 2.74158 second system time

The end

Launcher Data

Begin job on node76 at 2009-04-27 02:27:16
IDJOB=1733748
IDBENCH=71147
IDSOLVER=507
FILE ID=node76/1733748-1240792035
PBS_JOBID= 9187344
Free space on /tmp= 66184 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_11gates_b2_restricted.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733748-1240792035/watcher-1733748-1240792035 -o /tmp/evaluation-result-1733748-1240792035/solver-1733748-1240792035 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1733748-1240792035.cnf

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

MD5SUM BENCH= a05652854911cfd1b4cd45a296cdc798
RANDOM SEED=970225927

node76.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		: 3000.220
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		: 3000.220
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:       1447048 kB
Buffers:         67472 kB
Cached:         468088 kB
SwapCached:        620 kB
Active:         248000 kB
Inactive:       301344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1447048 kB
SwapTotal:     4192956 kB
SwapFree:      4192192 kB
Dirty:           22940 kB
Writeback:           0 kB
Mapped:          22340 kB
Slab:            45400 kB
Committed_AS:   395136 kB
PageTables:       1432 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= 66184 MiB
End job on node76 at 2009-04-27 02:47:18