Trace number 1727044

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 1200.42

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-048BitPrimes-0.sat05-503.reshuffled-07.cnf
MD5SUM5a3ae9766db0de00fa37fabacaa34827
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 variables4703
Number of clauses45358
Sum of the clauses size203370
Maximum clause length5
Minimum clause length1
Number of clauses of size 1146
Number of clauses of size 24604
Number of clauses of size 34512
Number of clauses of size 40
Number of clauses of size 536096
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-1727044-1240720151.cnf
0.00/0.00	c found header 'p cnf 4703 45358'
0.00/0.06	c finished parsing
0.00/0.06	c
0.00/0.06	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.06	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.06	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.06	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.06	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.06	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.06	c
0.00/0.06	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.06	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.06	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.06	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.06	c
0.00/0.06	c starting search after 0.1 seconds
0.00/0.06	c no decision limit
0.00/0.06	c
0.00/0.06	c       original/binary      fixed     eliminated      learned       agility
0.00/0.06	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.06	c
0.00/0.06	c *    0.1    44591    4512    181    10      0       0      0    0.0   0    3
0.69/0.78	c s    0.8    42995    4386    214    77     26       0      0    0.0   0    3
0.69/0.78	c l    0.8    42995    4386    214    77     26       0  37993    0.0   0    3
0.79/0.80	c R    0.8    43001    4386    214    77     26     100     96  228.0  14    3
0.79/0.82	c R    0.8    43005    4386    214    77     26     201    196  174.2  17    4
1.49/1.51	c N    1.5    43005    4386    214    77     26     805    800  147.4  32    4
1.79/1.83	c B    1.8    43005    4386    214    77     26    1000    995  142.6  27    4
2.20/2.23	c s    2.2    43005    4386    214    77     26    1260   1255  137.2  29    3
2.59/2.64	c B    2.6    43139    4384    215    78     26    2000   1995  120.6  39    4
2.79/2.84	c N    2.8    43168    4384    215    78     26    2410   2405  114.7  38    4
3.89/3.93	c s    3.9    43312    4384    215    78     26    3633   3625  100.8  30    4
5.79/5.83	c s    5.8    43314    4384    215    78     26    5623   5614   87.2  40    5
6.39/6.42	c N    6.4    43314    4384    215    78     26    6419   6410   83.3  40    5
7.39/7.47	c B    7.5    43315    4384    215    78     26    8004   7994   77.8  42    6
8.09/8.15	c s    8.2    42068    4384    215    78     26    8092   8082   77.6  43    5
8.09/8.15	c -    8.2    42068    4384    215    78     26    8092  37234   77.6  43    5
10.19/10.29	c s   10.3    42080    4384    215    78     26   11312  11302   69.8  43    6
12.68/12.74	c s   12.7    42082    4384    215    78     26   15320  15309   64.7  36    7
13.19/13.28	c N   13.3    42085    4384    215    78     26   16039  16026   64.1  38    8
15.09/15.14	c
15.09/15.14	c       original/binary      fixed     eliminated      learned       agility
15.09/15.14	c   seconds        variables     equivalent    conflicts       height       MB
15.09/15.14	c
15.09/15.14	c s   15.1    42085    4384    215    78     26   17598  17585   62.8  42    8
19.28/19.34	c B   19.3    42085    4384    215    78     26   24006  23993   60.8  36   10
22.19/22.23	c s   22.2    42086    4384    215    78     26   27765  27751   59.9  30   10
25.69/25.74	c s   25.7    41406    4383    215    79     26   31908  31884   57.6  29   11
25.69/25.74	c -   25.7    41406    4383    215    79     26   31908  36862   57.6  29   11
28.78/28.85	c s   28.9    41410    4383    215    79     26   36107  36082   55.9  34   12
29.88/29.92	c +   29.9    41413    4383    215    79     26   36862  40548   55.6  32   13
31.78/31.85	c s   31.8    41413    4383    215    79     26   38139  38113   55.4  27   13
32.18/32.25	c R   32.2    41413    4383    215    79     26   38468  38442   55.2  19   14
39.38/39.46	c +   39.5    41413    4383    215    79     26   46075  44602   53.2  36   14
53.88/53.97	c +   54.0    41413    4383    215    79     26   57591  49062   50.5  38   15
63.68/63.78	c s   63.8    41414    4383    215    79     26   62714  49149   49.5  35   14
64.57/64.64	c B   64.6    41418    4383    215    79     26   64019  49111   49.3  40   15
68.08/68.18	c s   68.2    41418    4383    215    79     26   69865  49124   48.5  36   14
69.77/69.86	c +   69.8    41418    4383    215    79     26   71985  53968   48.6  30   15
82.87/82.90	c N   82.9    41418    4383    215    79     26   89767  54012   47.6  31   16
82.97/83.05	c +   83.0    41418    4383    215    79     26   89980  59364   47.6  35   16
101.46/101.50	c +  101.5    41418    4383    215    79     26  112475  65300   46.5  34   19
124.46/124.54	c +  124.5    41418    4383    215    79     26  140591  71830   45.4  29   20
139.85/139.94	c
139.85/139.94	c       original/binary      fixed     eliminated      learned       agility
139.85/139.94	c   seconds        variables     equivalent    conflicts       height       MB
139.85/139.94	c
139.85/139.94	c B  139.9    41418    4383    215    79     26  160044  71887   44.4  38   22
143.85/143.91	c s  143.9    41419    4383    215    79     26  163956  71897   44.2  32   17
151.15/151.24	c s  151.2    41420    4383    215    79     26  171780  71861   44.1  35   17
154.35/154.48	c +  154.4    41420    4383    215    79     26  175735  79013   44.1  35   19
181.34/181.49	c N  181.4    41420    4383    215    79     26  205121  79106   43.5  29   21
195.65/195.72	c +  195.7    41420    4383    215    79     26  219666  86914   43.2  33   20
252.62/252.70	c +  252.6    41420    4383    215    79     26  274580  95605   42.1  34   26
313.51/313.69	c +  313.6    41420    4383    215    79     26  343225 105165   41.4  30   28
315.11/315.24	c s  315.2    41421    4383    215    79     26  345148  97573   41.3  24   21
350.20/350.34	c B  350.3    41421    4383    215    79     26  384086 119034   40.3  33   29
368.80/368.95	c s  368.9    41422    4383    215    79     26  402664 137612   39.8  24   30
391.19/391.33	c +  391.2    41422    4383    215    79     26  429033 115681   39.9  32   28
417.48/417.69	c N  417.6    41422    4383    215    79     26  461488 115878   39.9  36   33
492.37/492.59	c +  492.5    41422    4383    215    79     26  536291 127249   39.9  35   43
634.73/634.98	c s  634.8    41423    4383    215    79     26  665048 153680   40.8  35   39
639.43/639.66	c +  639.5    41429    4383    215    79     26  670361 139973   40.9  29   38
647.92/648.17	c s  648.0    41429    4383    215    79     26  677103 140076   40.9  32   35
669.22/669.45	c s  669.3    41430    4383    215    79     26  701121 140072   40.9  43   35
838.77/839.07	c +  838.9    41430    4383    215    79     26  837953 153970   41.2  39   47
933.55/933.85	c
933.55/933.85	c       original/binary      fixed     eliminated      learned       agility
933.55/933.85	c   seconds        variables     equivalent    conflicts       height       MB
933.55/933.85	c
933.55/933.85	c B  933.6    41430    4383    215    79     26  896166 117147   41.3  43   32
950.44/950.75	c s  950.5    41431    4383    215    79     26  919401 140381   41.3  23   36
1050.22/1050.57	c N 1050.3    41431    4383    215    79     26 1025324 154069   41.3  30   42
1082.61/1082.90	c + 1082.6    41431    4383    215    79     26 1047442 169367   41.2  34   43
1089.00/1089.32	c s 1089.0    41432    4383    215    79     26 1051731 158341   41.2  31   35
1104.30/1104.69	c s 1104.4    41434    4383    215    79     26 1061779 168388   41.2  28   37
1154.70/1155.02	c s 1154.7    41435    4383    215    79     26 1111831 169464   41.1  31   36
1172.49/1172.84	c s 1172.5    41436    4383    215    79     26 1128405 169450   41.2  32   35
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c
1200.09/1200.40	c 1150864 conflicts, 1275278 decisions, 2 random
1200.09/1200.40	c 0 iterations, 18 restarts, 2112 skipped
1200.09/1200.40	c 16 enlarged, 3875 shrunken, 11241 rescored, 310 rebiased
1200.09/1200.40	c 26 simplifications, 2 reductions
1200.09/1200.40	c
1200.09/1200.40	c vars: 215 fixed, 79 equiv, 26 elim, 88 merged
1200.09/1200.40	c elim: 864122 resolutions, 3 phases, 3 rounds
1200.09/1200.40	c sbst: 100% substituted, 0.0% nots, 7.7% ands, 92.3% xors, 0.0% ites
1200.09/1200.40	c arty: 2.00 and 2.00 xor average arity
1200.09/1200.40	c prbe: 324544 probed, 35 phases, 37 rounds
1200.09/1200.40	c prbe: 1 failed, 19 lifted, 1 merged
1200.09/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.40	c hash: 19 units, 87 merged
1200.09/1200.40	c mins: 52356862 learned, 43% deleted, 87 strong, 407 depth
1200.09/1200.40	c subs: 2045 forward, 3905 backward, 848 doms
1200.09/1200.40	c strs: 9494 forward, 11584 backward
1200.09/1200.40	c doms: 851 dominators, 622 high, 0 low
1200.09/1200.40	c prps: 755857344 propagations, 0.63 megaprops
1200.09/1200.40	c
1200.09/1200.40	c 1200.1 seconds, 63 MB max, 198 MB recycled
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	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-1727044-1240720151/watcher-1727044-1240720151 -o /tmp/evaluation-result-1727044-1240720151/solver-1727044-1240720151 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1727044-1240720151.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: 1.78 1.39 1.15 3/64 24051
/proc/meminfo: memFree=1767792/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=1340 CPUtime=0
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 100048615 1372160 214 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 335 215 64 155 0 178 0

[startup+0.0848191 s]
/proc/loadavg: 1.78 1.39 1.15 3/64 24051
/proc/meminfo: memFree=1767792/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=4900 CPUtime=0.07
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 1137 0 0 0 7 0 0 0 18 0 1 0 100048615 5017600 1121 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 1225 1121 79 155 0 1068 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4900

[startup+0.101821 s]
/proc/loadavg: 1.78 1.39 1.15 3/64 24051
/proc/meminfo: memFree=1767792/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=5032 CPUtime=0.09
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 1188 0 0 0 9 0 0 0 18 0 1 0 100048615 5152768 1172 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 1258 1172 79 155 0 1101 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5032

[startup+0.301841 s]
/proc/loadavg: 1.78 1.39 1.15 3/64 24051
/proc/meminfo: memFree=1767792/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=6104 CPUtime=0.29
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 1608 0 0 0 28 1 0 0 19 0 1 0 100048615 6250496 1438 1992294400 134512640 135151029 4294956224 18446744073709551615 134545520 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 1526 1438 79 155 0 1369 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6104

[startup+0.701882 s]
/proc/loadavg: 1.78 1.39 1.15 3/64 24051
/proc/meminfo: memFree=1767792/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=6104 CPUtime=0.69
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 1609 0 0 0 68 1 0 0 22 0 1 0 100048615 6250496 1439 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 1526 1439 79 155 0 1369 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6104

[startup+1.50196 s]
/proc/loadavg: 1.78 1.39 1.15 2/65 24052
/proc/meminfo: memFree=1762280/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=6112 CPUtime=1.49
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 1611 0 0 0 148 1 0 0 25 0 1 0 100048615 6258688 1441 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 1528 1441 79 155 0 1371 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6112

[startup+3.10113 s]
/proc/loadavg: 1.78 1.39 1.15 2/65 24052
/proc/meminfo: memFree=1762216/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=6112 CPUtime=3.09
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 1611 0 0 0 308 1 0 0 25 0 1 0 100048615 6258688 1441 1992294400 134512640 135151029 4294956224 18446744073709551615 134554552 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 1528 1441 79 155 0 1371 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6112

[startup+6.30146 s]
/proc/loadavg: 1.72 1.39 1.15 2/65 24052
/proc/meminfo: memFree=1761576/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=6908 CPUtime=6.29
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 1806 0 0 0 628 1 0 0 25 0 1 0 100048615 7073792 1636 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 1727 1636 79 155 0 1570 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6908

[startup+12.7011 s]
/proc/loadavg: 1.66 1.38 1.15 2/65 24052
/proc/meminfo: memFree=1759216/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=9596 CPUtime=12.68
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 2551 0 0 0 1267 1 0 0 25 0 1 0 100048615 9826304 2301 1992294400 134512640 135151029 4294956224 18446744073709551615 134522104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 2399 2301 79 155 0 2242 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9596

[startup+25.5014 s]
/proc/loadavg: 1.51 1.36 1.14 2/65 24052
/proc/meminfo: memFree=1754544/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=14252 CPUtime=25.49
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 3682 0 0 0 2546 3 0 0 25 0 1 0 100048615 14594048 3432 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 3563 3432 79 155 0 3406 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14252

[startup+51.1011 s]
/proc/loadavg: 1.34 1.33 1.14 2/65 24052
/proc/meminfo: memFree=1751536/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=17420 CPUtime=51.08
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 4465 0 0 0 5104 4 0 0 25 0 1 0 100048615 17838080 4210 1992294400 134512640 135151029 4294956224 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 4355 4210 79 155 0 4198 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17420

[startup+102.305 s]
/proc/loadavg: 1.14 1.28 1.13 2/65 24052
/proc/meminfo: memFree=1747760/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=21192 CPUtime=102.26
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 5409 0 0 0 10222 4 0 0 25 0 1 0 100048615 21700608 5148 1992294400 134512640 135151029 4294956224 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 5298 5148 79 155 0 5141 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21192

[startup+162.302 s]
/proc/loadavg: 1.05 1.23 1.12 2/65 24052
/proc/meminfo: memFree=1745072/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=23868 CPUtime=162.24
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 6258 0 0 0 16219 5 0 0 25 0 1 0 100048615 24440832 5808 1992294400 134512640 135151029 4294956224 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 5967 5808 79 155 0 5810 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23868

[startup+222.302 s]
/proc/loadavg: 1.02 1.18 1.11 2/65 24052
/proc/meminfo: memFree=1743408/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=25860 CPUtime=222.24
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 6665 0 0 0 22218 6 0 0 25 0 1 0 100048615 26480640 6215 1992294400 134512640 135151029 4294956224 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 6465 6215 79 155 0 6308 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 25860

[startup+282.302 s]
/proc/loadavg: 1.00 1.15 1.09 2/65 24052
/proc/meminfo: memFree=1739248/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=30576 CPUtime=282.22
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 7668 0 0 0 28215 7 0 0 25 0 1 0 100048615 31309824 7218 1992294400 134512640 135151029 4294956224 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 7644 7218 79 155 0 7487 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 30576

[startup+342.301 s]
/proc/loadavg: 1.00 1.12 1.09 2/65 24052
/proc/meminfo: memFree=1738296/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=30624 CPUtime=342.2
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 8082 0 0 0 34213 7 0 0 25 0 1 0 100048615 31358976 7457 1992294400 134512640 135151029 4294956224 18446744073709551615 134581738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 7656 7457 79 155 0 7499 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 30624

[startup+402.301 s]
/proc/loadavg: 1.00 1.09 1.08 2/65 24052
/proc/meminfo: memFree=1731640/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=37016 CPUtime=402.19
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 9804 0 0 0 40210 9 0 0 25 0 1 0 100048615 37904384 9105 1992294400 134512640 135151029 4294956224 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 9254 9105 79 155 0 9097 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 37016

[startup+462.301 s]
/proc/loadavg: 1.00 1.07 1.07 2/65 24052
/proc/meminfo: memFree=1729016/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=40520 CPUtime=462.17
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 10448 0 0 0 46208 9 0 0 25 0 1 0 100048615 41492480 9749 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 10130 9749 79 155 0 9973 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 40520

[startup+522.302 s]
/proc/loadavg: 1.00 1.06 1.07 2/65 24054
/proc/meminfo: memFree=1715320/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=55380 CPUtime=522.15
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 13902 0 0 0 52203 12 0 0 25 0 1 0 100048615 56709120 13203 1992294400 134512640 135151029 4294956224 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 13845 13203 79 155 0 13688 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 55380

[startup+582.302 s]
/proc/loadavg: 1.00 1.04 1.06 2/65 24054
/proc/meminfo: memFree=1709752/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=60444 CPUtime=582.13
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 15394 0 0 0 58200 13 0 0 25 0 1 0 100048615 61894656 14515 1992294400 134512640 135151029 4294956224 18446744073709551615 134575991 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 15111 14515 79 155 0 14954 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 60444

[startup+642.302 s]
/proc/loadavg: 1.00 1.03 1.06 2/65 24054
/proc/meminfo: memFree=1709432/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=60444 CPUtime=642.13
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 15489 0 0 0 64199 14 0 0 25 0 1 0 100048615 61894656 14610 1992294400 134512640 135151029 4294956224 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 15111 14610 79 155 0 14954 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 60444

[startup+702.301 s]
/proc/loadavg: 1.00 1.03 1.05 2/65 24054
/proc/meminfo: memFree=1709368/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=60444 CPUtime=702.11
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 15499 0 0 0 70197 14 0 0 25 0 1 0 100048615 61894656 14620 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 15111 14620 79 155 0 14954 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 60444

[startup+762.305 s]
/proc/loadavg: 1.00 1.02 1.05 2/65 24054
/proc/meminfo: memFree=1709240/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=60444 CPUtime=762.1
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 15511 0 0 0 76196 14 0 0 25 0 1 0 100048615 61894656 14632 1992294400 134512640 135151029 4294956224 18446744073709551615 134552245 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 15111 14632 79 155 0 14954 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 60444

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.04 2/65 24054
/proc/meminfo: memFree=1708920/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=60444 CPUtime=822.07
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 15588 0 0 0 82193 14 0 0 25 0 1 0 100048615 61894656 14709 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 15111 14709 79 155 0 14954 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 60444

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 24054
/proc/meminfo: memFree=1708472/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=60444 CPUtime=882.06
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 15705 0 0 0 88192 14 0 0 25 0 1 0 100048615 61894656 14826 1992294400 134512640 135151029 4294956224 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 15111 14826 79 155 0 14954 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 60444

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 24054
/proc/meminfo: memFree=1701816/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=66956 CPUtime=942.04
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 17354 0 0 0 94187 17 0 0 25 0 1 0 100048615 68562944 16475 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 16739 16475 79 155 0 16582 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 66956

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 24054
/proc/meminfo: memFree=1701688/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=66956 CPUtime=1002.03
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 17374 0 0 0 100186 17 0 0 25 0 1 0 100048615 68562944 16495 1992294400 134512640 135151029 4294956224 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 16739 16495 79 155 0 16582 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 66956

[startup+1062.3 s]
/proc/loadavg: 1.05 1.01 1.02 2/65 24054
/proc/meminfo: memFree=1701496/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=66956 CPUtime=1062.01
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 17413 0 0 0 106184 17 0 0 25 0 1 0 100048615 68562944 16534 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 16739 16534 79 155 0 16582 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 66956

[startup+1122.3 s]
/proc/loadavg: 1.06 1.02 1.02 2/65 24054
/proc/meminfo: memFree=1701368/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=66956 CPUtime=1122
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 17439 0 0 0 112182 18 0 0 25 0 1 0 100048615 68562944 16560 1992294400 134512640 135151029 4294956224 18446744073709551615 134580485 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 16739 16560 79 155 0 16582 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 66956

[startup+1182.3 s]
/proc/loadavg: 1.06 1.03 1.02 2/65 24054
/proc/meminfo: memFree=1701304/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=66956 CPUtime=1181.99
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 17442 0 0 0 118181 18 0 0 25 0 1 0 100048615 68562944 16563 1992294400 134512640 135151029 4294956224 18446744073709551615 134553776 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 16739 16563 79 155 0 16582 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 66956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.12 1.04 1.02 2/65 24054
/proc/meminfo: memFree=1701304/2055920 swapFree=4180596/4192956
[pid=24051] ppid=24049 vsize=66956 CPUtime=1200.09
/proc/24051/stat : 24051 (precosat) R 24049 24051 23984 0 -1 4194304 17442 0 0 0 119991 18 0 0 25 0 1 0 100048615 68562944 16563 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24051/statm: 16739 16563 79 155 0 16582 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 66956

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): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1199.91
CPU system time (s): 0.19497
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 66956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.19497
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17442
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= 2880

runsolver used 0.775882 second user time and 2.56661 second system time

The end

Launcher Data

Begin job on node24 at 2009-04-26 06:29:11
IDJOB=1727044
IDBENCH=24628
IDSOLVER=507
FILE ID=node24/1727044-1240720151
PBS_JOBID= 9186909
Free space on /tmp= 66240 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Hard/contest04/others/Composite-048BitPrimes-0.sat05-503.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727044-1240720151/watcher-1727044-1240720151 -o /tmp/evaluation-result-1727044-1240720151/solver-1727044-1240720151 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1727044-1240720151.cnf

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

MD5SUM BENCH= 5a3ae9766db0de00fa37fabacaa34827
RANDOM SEED=2094511322

node24.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		: 3000.232
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		: 3000.232
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:       1768976 kB
Buffers:         18068 kB
Cached:         195164 kB
SwapCached:       6204 kB
Active:          17292 kB
Inactive:       204556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768976 kB
SwapTotal:     4192956 kB
SwapFree:      4180596 kB
Dirty:            1860 kB
Writeback:           0 kB
Mapped:          13968 kB
Slab:            51004 kB
Committed_AS:   412816 kB
PageTables:       1440 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= 66240 MiB
End job on node24 at 2009-04-26 06:49:13