Trace number 1773731

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) 10000.1 10002.7

General information on the benchmark

NameAPPLICATIONS/bitverif/
mulhs/mulhs016.cnf
MD5SUMe4ef55733955e0a45519e9f7dec923e5
Bench CategoryAPPLICATION (applications 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 variables4656
Number of clauses13871
Sum of the clauses size32363
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 29246
Number of clauses of size 34623
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-1773731-1241186190.cnf
0.00/0.00	c found header 'p cnf 4656 13871'
0.00/0.01	c finished parsing
0.00/0.01	c
0.00/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.01	c
0.00/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.01	c
0.00/0.01	c starting search after 0.0 seconds
0.00/0.01	c no decision limit
0.00/0.01	c
0.00/0.01	c       original/binary      fixed     eliminated      learned       agility
0.00/0.01	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.01	c
0.00/0.01	c *    0.0    13869    4654      2     0      0       0      0    0.0   0    1
0.10/0.19	c s    0.2     9442    1762     40   169   2685       0      0    0.0   0    1
0.10/0.19	c l    0.2     9442    1762     40   169   2685       0   7879    0.0   0    1
0.19/0.21	c R    0.2     9468    1762     40   169   2685     101    101   26.4  14    1
0.19/0.24	c R    0.2     9498    1762     40   169   2685     202    202   27.2  20    1
0.29/0.36	c N    0.4     9555    1762     40   169   2685     804    804   35.3  27    1
0.29/0.39	c B    0.4     9555    1762     40   169   2685    1000   1000   35.7  19    1
0.39/0.43	c s    0.4     9555    1762     40   169   2685    1126   1126   36.1  15    1
0.59/0.63	c B    0.6     9591    1762     40   169   2685    2002   2002   33.3  41    2
0.69/0.70	c N    0.7     9605    1762     40   169   2685    2409   2409   32.3  42    2
0.69/0.77	c s    0.8     9631    1762     40   169   2685    2578   2578   32.2  37    2
1.10/1.14	c s    1.1     9637    1762     40   169   2685    3852   3852   31.6  35    2
1.49/1.55	c s    1.6     9907    1762     40   169   2685    4780   4779   31.7  28    2
1.79/1.84	c N    1.8     9908    1762     40   169   2685    6416   6415   34.6  33    3
1.99/2.00	c s    2.0     9908    1762     40   169   2685    7018   7017   34.6  31    3
2.20/2.21	c +    2.2     9946    1762     40   169   2685    7879   8666   33.4  26    3
2.20/2.25	c B    2.3     9946    1762     40   169   2685    8004   8003   33.2  25    3
2.49/2.55	c s    2.6     9945    1762     40   169   2685    8941   8709   33.7  35    3
2.59/2.65	c +    2.7     9945    1762     40   169   2685    9846   9532   34.2  38    3
2.99/3.08	c
2.99/3.08	c       original/binary      fixed     eliminated      learned       agility
2.99/3.08	c   seconds        variables     equivalent    conflicts       height       MB
2.99/3.08	c
2.99/3.08	c +    3.1     9945    1762     40   169   2685   12305  10485   34.6  32    3
3.79/3.87	c +    3.9     9945    1762     40   169   2685   15380  11533   35.1  32    4
3.99/4.02	c N    4.0     9945    1762     40   169   2685   16036  11173   35.1  34    4
4.89/4.96	c +    5.0     9945    1762     40   169   2685   19225  12686   35.1  35    4
6.39/6.43	c B    6.4     9945    1762     40   169   2685   24009  14578   35.1  30    5
6.39/6.44	c +    6.4     9945    1762     40   169   2685   24031  13954   35.1  30    5
8.29/8.36	c +    8.4     9945    1762     40   169   2685   30036  15349   36.3  34    5
11.09/11.15	c +   11.1     9945    1762     40   169   2685   37545  16883   37.2  30    6
11.49/11.51	c N   11.5     9945    1762     40   169   2685   38481  17171   37.2  33    6
15.29/15.39	c s   15.4     9954    1762     40   169   2685   46690  12713   37.4  30    4
15.39/15.46	c +   15.5     9954    1762     40   169   2685   46930  18571   37.4  38    4
20.58/20.62	c +   20.6     9954    1762     40   169   2685   58661  20428   35.6  35    6
23.18/23.23	c B   23.2     9954    1762     40   169   2685   64021  20451   34.9  38    7
28.19/28.25	c +   28.2     9954    1762     40   169   2685   73325  22470   33.8  41    7
36.48/36.59	c N   36.6     9954    1762     40   169   2685   89769  22496   32.9  36    8
37.29/37.36	c +   37.4     9954    1762     40   169   2685   91658  24717   32.9  30    8
43.58/43.68	c s   43.7     9955    1762     40   169   2685  102972  24749   32.6  19    8
45.98/46.02	c +   46.0     9955    1762     40   169   2685  114572  27188   33.5  41    8
57.08/57.16	c +   57.1     9955    1762     40   169   2685  143217  29906   33.7  30   10
63.68/63.70	c
63.68/63.70	c       original/binary      fixed     eliminated      learned       agility
63.68/63.70	c   seconds        variables     equivalent    conflicts       height       MB
63.68/63.70	c
63.68/63.70	c B   63.7     9955    1762     40   169   2685  160043  29976   33.8  32   10
69.08/69.11	c +   69.1     9955    1762     40   169   2685  179021  32896   32.9  35   10
79.67/79.74	c N   79.7     9955    1762     40   169   2685  205130  32931   31.7  38   12
87.76/87.85	c +   87.8     9955    1762     40   169   2685  223775  36185   30.9  29   12
109.97/110.05	c +  110.0     9955    1762     40   169   2685  279715  39803   29.7  33   13
146.15/146.28	c +  146.2     9955    1762     40   169   2685  349640  43783   30.5  41   13
168.44/168.50	c B  168.5     9955    1762     40   169   2685  384086  48959   31.2  32   18
200.93/201.08	c +  201.0     9955    1762     40   169   2685  437050  48161   31.1  34   11
218.63/218.78	c N  218.7     9955    1762     40   169   2685  461490  64957   30.9  31   17
269.02/269.10	c +  269.0     9955    1762     40   169   2685  546310  52977   30.9  31   10
341.10/341.23	c +  341.1     9955    1762     40   169   2685  682885  58274   31.8  31   18
460.86/461.00	c +  460.9     9955    1762     40   169   2685  853609  64101   32.0  31   17
494.35/494.54	c B  494.4     9955    1762     40   169   2685  896184  64144   31.9  47   22
634.32/634.60	c N  634.4     9955    1762     40   169   2685 1025377  64230   31.5  31   26
675.01/675.24	c +  675.1     9955    1762     40   169   2685 1067010  70511   31.5  33   25
951.24/951.58	c +  951.3     9955    1762     40   169   2685 1333762  77562   31.2  37   29
1127.68/1128.08	c s 1127.8     9956    1762     40   169   2685 1509264  77711   31.0  25   19
1246.16/1246.59	c + 1246.3     9956    1762     40   169   2685 1667200  85318   30.9  35   21
1495.60/1496.05	c B 1495.7     9956    1762     40   169   2685 2048361  85478   31.8  32   23
1520.89/1521.38	c
1520.89/1521.38	c       original/binary      fixed     eliminated      learned       agility
1520.89/1521.38	c   seconds        variables     equivalent    conflicts       height       MB
1520.89/1521.38	c
1520.89/1521.38	c + 1521.0     9956    1762     40   169   2685 2084000  93849   31.8  29   23
1651.05/1651.54	c N 1651.1     9956    1762     40   169   2685 2255555  93983   31.6  30   21
1941.98/1942.52	c + 1942.0     9956    1762     40   169   2685 2605001 103233   31.3  33   38
2462.73/2463.42	c + 2462.8     9956    1762     40   169   2685 3256250 113556   31.3  29   26
3274.13/3275.00	c + 3274.1     9956    1762     40   169   2685 4070310 124911   30.9  22   30
3825.28/3826.32	c B 3825.3     9956    1762     40   169   2685 4608709 127624   30.7  41   36
4160.19/4161.34	c N 4160.2     9956    1762     40   169   2685 4920746 125032   30.6  32   30
4334.03/4335.28	c + 4334.1     9956    1762     40   169   2685 5087888 137402   30.7  38   27
5763.56/5765.17	c + 5763.6     9956    1762     40   169   2685 6359862 151142   30.2  33   41
7684.25/7686.33	c + 7684.3     9956    1762     40   169   2685 7949826 166256   29.7  37   41
10000.04/10002.70	c
10000.04/10002.70	c *** CAUGHT SIGNAL 15 ***
10000.04/10002.70	c
10000.04/10002.70	c 9782874 conflicts, 13260509 decisions, 1 random
10000.04/10002.70	c 0 iterations, 198 restarts, 15986 skipped
10000.04/10002.70	c 32 enlarged, 149 shrunken, 95634 rescored, 2045 rebiased
10000.04/10002.70	c 10 simplifications, 30 reductions
10000.04/10002.70	c
10000.04/10002.70	c vars: 40 fixed, 169 equiv, 2685 elim, 169 merged
10000.04/10002.70	c elim: 115315 resolutions, 1 phases, 1 rounds
10000.04/10002.70	c sbst: 96% substituted, 0.0% nots, 97.9% ands, 2.1% xors, 0.0% ites
10000.04/10002.70	c arty: 2.02 and 2.00 xor average arity
10000.04/10002.70	c prbe: 521864 probed, 144 phases, 145 rounds
10000.04/10002.70	c prbe: 36 failed, 2 lifted, 48 merged
10000.04/10002.70	c sccs: 0 non trivial, 0 fixed, 0 merged
10000.04/10002.70	c hash: 0 units, 121 merged
10000.04/10002.70	c mins: 509587002 learned, 60% deleted, 690 strong, 101 depth
10000.04/10002.70	c subs: 157 forward, 171 backward, 236 doms
10000.04/10002.70	c strs: 55 forward, 1 backward
10000.04/10002.70	c doms: 510 dominators, 1 high, 0 low
10000.04/10002.70	c prps: 3783735840 propagations, 0.38 megaprops
10000.04/10002.70	c
10000.04/10002.70	c 10000.1 seconds, 100 MB max, 2138 MB recycled
10000.04/10002.70	c
10000.04/10002.70	c *** CAUGHT SIGNAL 15 ***
10000.04/10002.70	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-1773731-1241186190/watcher-1773731-1241186190 -o /tmp/evaluation-result-1773731-1241186190/solver-1773731-1241186190 -C 10000 -W 12000 -M 1800 HOME/precosat HOME/instance-1773731-1241186190.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.94 0.90 2/64 21570
/proc/meminfo: memFree=1289528/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=1336 CPUtime=0
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 231 0 0 0 0 0 0 0 18 0 1 0 146652729 1368064 216 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 334 217 63 155 0 177 0

[startup+0.0194611 s]
/proc/loadavg: 0.85 0.94 0.90 2/64 21570
/proc/meminfo: memFree=1289528/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=2124 CPUtime=0.01
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 460 0 0 0 1 0 0 0 18 0 1 0 146652729 2174976 444 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 531 444 79 155 0 374 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2124

[startup+0.102469 s]
/proc/loadavg: 0.85 0.94 0.90 2/64 21570
/proc/meminfo: memFree=1289528/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=2968 CPUtime=0.1
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 720 0 0 0 10 0 0 0 18 0 1 0 146652729 3039232 641 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 742 641 79 155 0 585 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2968

[startup+0.302491 s]
/proc/loadavg: 0.85 0.94 0.90 2/64 21570
/proc/meminfo: memFree=1289528/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=3292 CPUtime=0.29
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 802 0 0 0 29 0 0 0 19 0 1 0 146652729 3371008 723 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 823 723 79 155 0 666 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3292

[startup+0.701544 s]
/proc/loadavg: 0.85 0.94 0.90 2/64 21570
/proc/meminfo: memFree=1289528/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=3292 CPUtime=0.69
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 802 0 0 0 69 0 0 0 23 0 1 0 146652729 3371008 723 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 823 723 79 155 0 666 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3292

[startup+1.50162 s]
/proc/loadavg: 0.85 0.94 0.90 2/65 21571
/proc/meminfo: memFree=1286896/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=3556 CPUtime=1.49
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 858 0 0 0 149 0 0 0 25 0 1 0 146652729 3641344 779 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 889 779 79 155 0 732 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3556

[startup+3.1018 s]
/proc/loadavg: 0.85 0.94 0.90 2/65 21571
/proc/meminfo: memFree=1285808/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=4796 CPUtime=3.09
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 1162 0 0 0 309 0 0 0 25 0 1 0 146652729 4911104 1083 1992294400 134512640 135151029 4294956240 18446744073709551615 134551374 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 1199 1083 79 155 0 1042 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4796

[startup+6.30116 s]
/proc/loadavg: 0.87 0.94 0.90 2/65 21571
/proc/meminfo: memFree=1284528/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=6116 CPUtime=6.29
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 1517 0 0 0 628 1 0 0 25 0 1 0 146652729 6262784 1438 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 1529 1438 79 155 0 1372 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6116

[startup+12.7019 s]
/proc/loadavg: 0.88 0.94 0.90 2/65 21571
/proc/meminfo: memFree=1282232/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=8244 CPUtime=12.69
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 2017 0 0 0 1268 1 0 0 25 0 1 0 146652729 8441856 1938 1992294400 134512640 135151029 4294956240 18446744073709551615 134552759 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 2061 1938 79 155 0 1904 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8244

[startup+25.5013 s]
/proc/loadavg: 0.90 0.94 0.90 2/65 21571
/proc/meminfo: memFree=1280248/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=9704 CPUtime=25.48
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 2410 0 0 0 2547 1 0 0 25 0 1 0 146652729 9936896 2331 1992294400 134512640 135151029 4294956240 18446744073709551615 134551310 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 2426 2331 79 155 0 2269 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9704

[startup+51.1012 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 21571
/proc/meminfo: memFree=1278392/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=11568 CPUtime=51.08
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 2875 0 0 0 5106 2 0 0 25 0 1 0 146652729 11845632 2796 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 2892 2796 79 155 0 2735 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11568

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.91 2/65 21571
/proc/meminfo: memFree=1275256/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=15068 CPUtime=102.27
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 3656 0 0 0 10223 4 0 0 25 0 1 0 146652729 15429632 3577 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 3767 3577 79 155 0 3610 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15068

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 21571
/proc/meminfo: memFree=1264696/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=25508 CPUtime=162.24
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 6272 0 0 0 16219 5 0 0 25 0 1 0 146652729 26120192 6193 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 6377 6193 79 155 0 6220 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 25508

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 21571
/proc/meminfo: memFree=1264376/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=25508 CPUtime=222.24
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 6346 0 0 0 22218 6 0 0 25 0 1 0 146652729 26120192 6267 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 6377 6267 79 155 0 6220 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 25508

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21576
/proc/meminfo: memFree=1264120/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=25508 CPUtime=282.22
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 6359 0 0 0 28216 6 0 0 25 0 1 0 146652729 26120192 6280 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 6377 6280 79 155 0 6220 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 25508

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21576
/proc/meminfo: memFree=1264184/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=25508 CPUtime=342.2
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 6359 0 0 0 34214 6 0 0 25 0 1 0 146652729 26120192 6280 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 6377 6280 79 155 0 6220 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 25508

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21576
/proc/meminfo: memFree=1261752/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=28460 CPUtime=402.18
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 6968 0 0 0 40212 6 0 0 25 0 1 0 146652729 29143040 6889 1992294400 134512640 135151029 4294956240 18446744073709551615 134542813 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 7115 6889 79 155 0 6958 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 28460

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21576
/proc/meminfo: memFree=1261688/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=28460 CPUtime=462.16
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 6980 0 0 0 46210 6 0 0 25 0 1 0 146652729 29143040 6901 1992294400 134512640 135151029 4294956240 18446744073709551615 134555060 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 7115 6901 79 155 0 6958 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 28460

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21576
/proc/meminfo: memFree=1260920/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=29264 CPUtime=522.15
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 7259 0 0 0 52208 7 0 0 25 0 1 0 146652729 29966336 7180 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 7316 7180 79 155 0 7159 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 29264

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21576
/proc/meminfo: memFree=1259512/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=30604 CPUtime=582.13
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 7560 0 0 0 58206 7 0 0 25 0 1 0 146652729 31338496 7481 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 7651 7481 79 155 0 7494 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 30604

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21576
/proc/meminfo: memFree=1259128/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=31084 CPUtime=642.13
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 7655 0 0 0 64205 8 0 0 25 0 1 0 146652729 31830016 7576 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 7771 7576 79 155 0 7614 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 31084

[startup+702.302 s]

################
# More data... #
################

[startup+9102.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21590
/proc/meminfo: memFree=1181880/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=107928 CPUtime=9099.88
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 29258 0 0 0 909942 46 0 0 25 0 1 0 146652729 110518272 26645 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 26982 26645 79 155 0 26825 0
Current children cumulated CPU time (s) 9099.88
Current children cumulated vsize (KiB) 107928

[startup+9162.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21590
/proc/meminfo: memFree=1181496/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=108440 CPUtime=9159.86
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 29341 0 0 0 915940 46 0 0 25 0 1 0 146652729 111042560 26728 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 27110 26728 79 155 0 26953 0
Current children cumulated CPU time (s) 9159.86
Current children cumulated vsize (KiB) 108440

[startup+9222.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21590
/proc/meminfo: memFree=1181048/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=108952 CPUtime=9219.84
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 29452 0 0 0 921938 46 0 0 25 0 1 0 146652729 111566848 26839 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 27238 26839 79 155 0 27081 0
Current children cumulated CPU time (s) 9219.84
Current children cumulated vsize (KiB) 108952

[startup+9282.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21590
/proc/meminfo: memFree=1179192/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=111520 CPUtime=9279.83
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 29928 0 0 0 927936 47 0 0 25 0 1 0 146652729 114196480 27315 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 27880 27315 79 155 0 27723 0
Current children cumulated CPU time (s) 9279.83
Current children cumulated vsize (KiB) 111520

[startup+9342.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21590
/proc/meminfo: memFree=1183544/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=104980 CPUtime=9339.81
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 30044 0 0 0 933934 47 0 0 25 0 1 0 146652729 107499520 26159 1992294400 134512640 135151029 4294956240 18446744073709551615 134574672 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 26245 26159 79 155 0 26088 0
Current children cumulated CPU time (s) 9339.81
Current children cumulated vsize (KiB) 104980

[startup+9402.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21590
/proc/meminfo: memFree=1183608/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=104980 CPUtime=9399.79
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 30044 0 0 0 939932 47 0 0 25 0 1 0 146652729 107499520 26159 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 26245 26159 79 155 0 26088 0
Current children cumulated CPU time (s) 9399.79
Current children cumulated vsize (KiB) 104980

[startup+9462.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21590
/proc/meminfo: memFree=1183672/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=104980 CPUtime=9459.78
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 30044 0 0 0 945931 47 0 0 25 0 1 0 146652729 107499520 26159 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 26245 26159 79 155 0 26088 0
Current children cumulated CPU time (s) 9459.78
Current children cumulated vsize (KiB) 104980

[startup+9522.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21590
/proc/meminfo: memFree=1182776/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=106516 CPUtime=9519.77
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 30279 0 0 0 951929 48 0 0 25 0 1 0 146652729 109072384 26394 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 26629 26394 79 155 0 26472 0
Current children cumulated CPU time (s) 9519.77
Current children cumulated vsize (KiB) 106516

[startup+9582.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21590
/proc/meminfo: memFree=1181752/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=108052 CPUtime=9579.75
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 30537 0 0 0 957927 48 0 0 25 0 1 0 146652729 110645248 26652 1992294400 134512640 135151029 4294956240 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 27013 26652 79 155 0 26856 0
Current children cumulated CPU time (s) 9579.75
Current children cumulated vsize (KiB) 108052

[startup+9642.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21590
/proc/meminfo: memFree=1181304/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=108568 CPUtime=9639.73
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 30656 0 0 0 963925 48 0 0 25 0 1 0 146652729 111173632 26771 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 27142 26771 79 155 0 26985 0
Current children cumulated CPU time (s) 9639.73
Current children cumulated vsize (KiB) 108568

[startup+9702.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21590
/proc/meminfo: memFree=1180280/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=109852 CPUtime=9699.72
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 30916 0 0 0 969924 48 0 0 25 0 1 0 146652729 112488448 27031 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 27463 27031 79 155 0 27306 0
Current children cumulated CPU time (s) 9699.72
Current children cumulated vsize (KiB) 109852

[startup+9762.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21592
/proc/meminfo: memFree=1179640/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=110624 CPUtime=9759.7
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 31071 0 0 0 975922 48 0 0 25 0 1 0 146652729 113278976 27186 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 27656 27186 79 155 0 27499 0
Current children cumulated CPU time (s) 9759.7
Current children cumulated vsize (KiB) 110624

[startup+9822.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21592
/proc/meminfo: memFree=1178872/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=111652 CPUtime=9819.68
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 31265 0 0 0 981920 48 0 0 25 0 1 0 146652729 114331648 27380 1992294400 134512640 135151029 4294956240 18446744073709551615 134551361 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 27913 27380 79 155 0 27756 0
Current children cumulated CPU time (s) 9819.68
Current children cumulated vsize (KiB) 111652

[startup+9882.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21592
/proc/meminfo: memFree=1178360/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=112168 CPUtime=9879.67
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 31395 0 0 0 987919 48 0 0 25 0 1 0 146652729 114860032 27510 1992294400 134512640 135151029 4294956240 18446744073709551615 134574596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 28042 27510 79 155 0 27885 0
Current children cumulated CPU time (s) 9879.67
Current children cumulated vsize (KiB) 112168

[startup+9942.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21592
/proc/meminfo: memFree=1177720/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=113452 CPUtime=9939.66
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 31548 0 0 0 993917 49 0 0 25 0 1 0 146652729 116174848 27663 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 28363 27663 79 155 0 28206 0
Current children cumulated CPU time (s) 9939.66
Current children cumulated vsize (KiB) 113452

[startup+10002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21592
/proc/meminfo: memFree=1176760/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=114484 CPUtime=9999.64
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 31768 0 0 0 999915 49 0 0 25 0 1 0 146652729 117231616 27883 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 28621 27883 79 155 0 28464 0
Current children cumulated CPU time (s) 9999.64
Current children cumulated vsize (KiB) 114484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21592
/proc/meminfo: memFree=1176760/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=114484 CPUtime=10000
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 31768 0 0 0 999955 49 0 0 25 0 1 0 146652729 117231616 27883 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 28621 27883 79 155 0 28464 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 114484

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

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

[startup+10002.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21592
/proc/meminfo: memFree=1176760/2055920 swapFree=4192812/4192956
[pid=21570] ppid=21568 vsize=114484 CPUtime=10000
/proc/21570/stat : 21570 (precosat) R 21568 21570 21506 0 -1 4194304 31768 0 0 0 999955 49 0 0 25 0 1 0 146652729 117231616 27883 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21570/statm: 28621 27883 79 155 0 28464 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 114484

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.7
CPU time (s): 10000.1
CPU user time (s): 9999.56
CPU system time (s): 0.511922
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 114484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.56
system time used= 0.511922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31768
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= 3
involuntary context switches= 12032

runsolver used 6.99694 second user time and 22.1866 second system time

The end

Launcher Data 

Begin job on node9 at 2009-05-01 15:56:30
IDJOB=1773731
IDBENCH=70785
IDSOLVER=607
FILE ID=node9/1773731-1241186190
PBS_JOBID= 9224606
Free space on /tmp= 66544 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/APPLICATIONS/bitverif/mulhs/mulhs016.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1773731-1241186190/watcher-1773731-1241186190 -o /tmp/evaluation-result-1773731-1241186190/solver-1773731-1241186190 -C 10000 -W 12000 -M 1800  HOME/precosat HOME/instance-1773731-1241186190.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= e4ef55733955e0a45519e9f7dec923e5
RANDOM SEED=1495867466

node9.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		: 3000.240
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		: 3000.240
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:       1290008 kB
Buffers:         81440 kB
Cached:         571020 kB
SwapCached:          0 kB
Active:          32596 kB
Inactive:       633704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1290008 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1024 kB
Writeback:           0 kB
Mapped:          23608 kB
Slab:            85692 kB
Committed_AS:   651392 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= 66540 MiB
End job on node9 at 2009-05-01 18:43:15