Trace number 1738149

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) 1200.09 1200.42

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-21-168-19-90.cnf
MD5SUM3286758d58a4fc3caa90b96d61beac86
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.101983
Satisfiable
(Un)Satisfiability was proved
Number of variables399
Number of clauses18184
Sum of the clauses size36729
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 218165
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 519

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-1738149-1240835803.cnf
0.00/0.00	c found header 'p cnf 399 18184'
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
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    18184     399      0     0      0       0      0    0.0   0    1
0.09/0.18	c s    0.2    17785     380      0     0     19       0      0    0.0   0    1
0.09/0.18	c l    0.2    17785     380      0     0     19       0   1179    0.0   0    1
0.09/0.19	c R    0.2    17785     380      0     0     19     100    100   52.4   3    1
0.09/0.19	c R    0.2    17785     380      0     0     19     201    201   60.9   5    1
0.19/0.22	c R    0.2    17785     380      0     0     19     803    803   54.1   6    2
0.19/0.23	c B    0.2    17785     380      0     0     19    1000   1000   52.5   6    2
0.19/0.24	c +    0.2    17785     380      0     0     19    1180   1296   52.7   7    2
0.19/0.25	c +    0.3    17785     380      0     0     19    1475   1425   57.0   7    2
0.19/0.27	c +    0.3    17785     380      0     0     19    1843   1567   61.8   8    2
0.19/0.28	c B    0.3    17785     380      0     0     19    2003   1569   62.3   8    2
0.29/0.30	c +    0.3    17785     380      0     0     19    2302   1723   59.2  10    2
0.29/0.31	c R    0.3    17785     380      0     0     19    2404   1670   58.5   9    2
0.29/0.34	c +    0.3    17785     380      0     0     19    2878   1895   60.4   9    2
0.29/0.39	c +    0.4    17785     380      0     0     19    3597   2084   62.7   8    2
0.39/0.44	c +    0.4    17785     380      0     0     19    4495   2292   59.6   7    2
0.49/0.50	c +    0.5    17785     380      0     0     19    5615   2521   59.6   7    2
0.49/0.54	c R    0.5    17785     380      0     0     19    6419   2529   56.6   7    2
0.49/0.58	c +    0.6    17785     380      0     0     19    7016   2773   56.1   9    2
0.59/0.64	c
0.59/0.64	c       original/binary      fixed     eliminated      learned       agility
0.59/0.64	c   seconds        variables     equivalent    conflicts       height       MB
0.59/0.64	c
0.59/0.64	c B    0.6    17785     380      0     0     19    8007   2775   55.5   9    3
0.59/0.69	c +    0.7    17785     380      0     0     19    8772   3050   53.6   8    3
0.79/0.84	c +    0.8    17785     380      0     0     19   10965   3355   50.3   8    3
0.89/1.00	c +    1.0    17785     380      0     0     19   13707   3690   50.1   9    3
1.09/1.14	c R    1.1    17785     380      0     0     19   16054   3700   49.3   8    3
1.19/1.22	c +    1.2    17785     380      0     0     19   17130   4059   48.0   8    3
1.49/1.58	c +    1.6    17785     380      0     0     19   21411   4464   45.7   7    4
1.69/1.75	c B    1.8    17785     380      0     0     19   24014   4466   44.2   8    3
1.89/1.94	c +    1.9    17785     380      0     0     19   26760   4910   45.3   7    3
2.39/2.41	c +    2.4    17785     380      0     0     19   33450   5401   45.0   7    4
2.69/2.76	c R    2.8    17785     380      0     0     19   38531   5408   42.8  10    5
2.99/3.06	c +    3.1    17785     380      0     0     19   41810   5941   42.4   7    5
3.99/4.08	c +    4.1    17785     380      0     0     19   52261   6535   43.6   8    5
4.89/4.94	c B    4.9    17785     380      0     0     19   64029   8359   46.3   8    6
4.99/5.05	c +    5.0    17785     380      0     0     19   65325   7188   46.5   7    5
6.50/6.51	c +    6.5    17785     380      0     0     19   81657   7906   45.3   9    6
7.19/7.27	c R    7.3    17785     380      0     0     19   89858   7911   44.3   7    7
8.69/8.74	c +    8.7    17785     380      0     0     19  102072   8696   42.9   7    8
11.29/11.32	c +   11.3    17785     380      0     0     19  127595   9565   43.3   7    8
14.79/14.80	c
14.79/14.80	c       original/binary      fixed     eliminated      learned       agility
14.79/14.80	c   seconds        variables     equivalent    conflicts       height       MB
14.79/14.80	c
14.79/14.80	c +   14.8    17785     380      0     0     19  159492  10521   47.4   6    7
14.79/14.89	c B   14.9    17785     380      0     0     19  160059  10158   47.4   7    8
19.08/19.12	c +   19.1    17785     380      0     0     19  199365  11573   47.9   8   10
19.69/19.79	c R   19.8    17785     380      0     0     19  205342  11585   47.9  10   11
25.68/25.80	c +   25.8    17785     380      0     0     19  249206  12730   47.7   7   10
32.78/32.89	c +   32.9    17785     380      0     0     19  311507  14003   47.8   8   10
42.68/42.71	c B   42.7    17785     380      0     0     19  384125  17946   47.3   7   12
43.18/43.25	c +   43.2    17785     380      0     0     19  389380  15403   47.4   8   12
53.78/53.82	c R   53.8    17785     380      0     0     19  461833  15409   46.8   7   12
56.98/57.08	c +   57.1    17785     380      0     0     19  486725  16943   46.2   9   16
76.37/76.44	c +   76.4    17785     380      0     0     19  608408  18637   48.0   9   18
100.87/100.94	c +  100.9    17785     380      0     0     19  760510  20500   49.9   7   17
128.16/128.25	c B  128.2    17785     380      0     0     19  896242  20085   51.9   5   10
136.45/136.57	c +  136.5    17785     380      0     0     19  950638  22550   51.2   7   12
150.75/150.85	c R  150.8    17785     380      0     0     19 1025966  22557   50.1   7   14
151.05/151.15	c s  151.1    17792     380      0     0     19 1025966  22557   50.1   7    7
188.84/188.92	c +  188.9    17792     380      0     0     19 1188295  24805   49.6   6   17
243.52/243.62	c +  243.6    17792     380      0     0     19 1485367  27285   49.7   7   21
262.12/262.23	c s  262.2    17793     380      0     0     19 1603693  27286   49.2   8   13
297.01/297.19	c
297.01/297.19	c       original/binary      fixed     eliminated      learned       agility
297.01/297.19	c   seconds        variables     equivalent    conflicts       height       MB
297.01/297.19	c
297.01/297.19	c s  297.1    17794     380      0     0     19 1744034  27290   49.6   8   12
321.90/322.05	c +  322.0    17794     380      0     0     19 1856709  30013   50.9   7   20
378.79/378.95	c B  378.9    17794     380      0     0     19 2048517  30020   50.7   5   18
403.88/404.08	c s  404.0    17795     380      0     0     19 2154430  30047   50.3   7    9
419.38/419.54	c s  419.4    17796     380      0     0     19 2200031  30013   50.0   7    9
424.68/424.87	c s  424.8    17682     379      1     0     19 2229411  29373   49.8   7    7
430.87/431.05	c s  430.9    17683     379      1     0     19 2259175  30022   49.5   6    8
446.67/446.87	c +  446.7    17683     379      1     0     19 2320885  33014   49.2   9   13
512.95/513.12	c s  513.0    17684     379      1     0     19 2661898  33019   48.6   7   11
570.53/570.72	c +  570.6    17684     379      1     0     19 2901106  36315   49.2   8   23
692.50/692.76	c s  692.6    17685     379      1     0     19 3307475  36316   50.5   9   18
796.37/796.67	c +  796.5    17685     379      1     0     19 3626380  39946   52.0   7   27
1093.20/1093.53	c R 1093.2    17685     379      1     0     19 4456931  39966   54.2   8   44
1115.19/1115.50	c + 1115.2    17685     379      1     0     19 4532975  43940   54.6   8   42
1136.78/1137.13	c B 1136.8    17685     379      1     0     19 4609053  43951   55.1   7   46
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 4721094 conflicts, 6770182 decisions, 3319 random
1200.07/1200.40	c 1 iterations, 8375 restarts, 0 skipped
1200.07/1200.40	c 38 enlarged, 10 shrunken, 46104 rescored, 1022 rebiased
1200.07/1200.40	c 10 simplifications, 3 reductions
1200.07/1200.40	c
1200.07/1200.40	c vars: 1 fixed, 0 equiv, 19 elim, 0 merged
1200.07/1200.40	c elim: 148592 resolutions, 2 phases, 2 rounds
1200.07/1200.40	c sbst: 100% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.40	c arty: 20.00 and 0.00 xor average arity
1200.07/1200.40	c prbe: 161700 probed, 213 phases, 213 rounds
1200.07/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.40	c hash: 0 units, 0 merged
1200.07/1200.40	c mins: 388488314 learned, 21% deleted, 0 strong, 13 depth
1200.07/1200.40	c subs: 0 forward, 0 backward, 8 doms
1200.07/1200.40	c strs: 2772 forward, 0 backward
1200.07/1200.40	c doms: 8 dominators, 0 high, 5 low
1200.07/1200.40	c prps: 288482445 propagations, 0.24 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 52 MB max, 1567 MB recycled
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c

Verifier Data

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

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1738149-1240835803/watcher-1738149-1240835803 -o /tmp/evaluation-result-1738149-1240835803/solver-1738149-1240835803 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1738149-1240835803.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: 1.26 1.35 1.22 3/64 15094
/proc/meminfo: memFree=1859816/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=1052 CPUtime=0
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 171 0 0 0 0 0 0 0 18 0 1 0 111608342 1077248 156 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 263 157 63 155 0 106 0

[startup+0.0284661 s]
/proc/loadavg: 1.26 1.35 1.22 3/64 15094
/proc/meminfo: memFree=1859816/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=2012 CPUtime=0.02
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 540 0 0 0 2 0 0 0 18 0 1 0 111608342 2060288 426 1992294400 134512640 135151029 4294956224 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 503 426 79 155 0 346 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2012

[startup+0.101473 s]
/proc/loadavg: 1.26 1.35 1.22 3/64 15094
/proc/meminfo: memFree=1859816/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=2788 CPUtime=0.09
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 786 0 0 0 9 0 0 0 18 0 1 0 111608342 2854912 592 1992294400 134512640 135151029 4294956224 18446744073709551615 134573933 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 697 592 79 155 0 540 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2788

[startup+0.301491 s]
/proc/loadavg: 1.26 1.35 1.22 3/64 15094
/proc/meminfo: memFree=1859816/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=3052 CPUtime=0.29
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 851 0 0 0 29 0 0 0 19 0 1 0 111608342 3125248 657 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 763 657 79 155 0 606 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3052

[startup+0.701526 s]
/proc/loadavg: 1.26 1.35 1.22 3/64 15094
/proc/meminfo: memFree=1859816/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=3712 CPUtime=0.69
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 1042 0 0 0 69 0 0 0 22 0 1 0 111608342 3801088 848 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 928 848 79 155 0 771 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3712

[startup+1.5016 s]
/proc/loadavg: 1.26 1.35 1.22 2/65 15095
/proc/meminfo: memFree=1856544/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=5036 CPUtime=1.49
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 1357 0 0 0 149 0 0 0 25 0 1 0 111608342 5156864 1163 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 1259 1163 79 155 0 1102 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5036

[startup+3.10174 s]
/proc/loadavg: 1.26 1.35 1.22 2/65 15095
/proc/meminfo: memFree=1855328/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=6232 CPUtime=3.08
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 1664 0 0 0 308 0 0 0 25 0 1 0 111608342 6381568 1470 1992294400 134512640 135151029 4294956224 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 1558 1470 79 155 0 1401 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 6232

[startup+6.30202 s]
/proc/loadavg: 1.24 1.34 1.22 2/65 15095
/proc/meminfo: memFree=1853088/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=7444 CPUtime=6.29
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 1949 0 0 0 628 1 0 0 25 0 1 0 111608342 7622656 1755 1992294400 134512640 135151029 4294956224 18446744073709551615 134551439 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 1861 1755 79 155 0 1704 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7444

[startup+12.7016 s]
/proc/loadavg: 1.22 1.34 1.21 2/65 15095
/proc/meminfo: memFree=1850800/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=9644 CPUtime=12.69
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 2457 0 0 0 1268 1 0 0 25 0 1 0 111608342 9875456 2263 1992294400 134512640 135151029 4294956224 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 2411 2263 79 155 0 2254 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9644

[startup+25.5017 s]
/proc/loadavg: 1.17 1.32 1.21 2/65 15095
/proc/meminfo: memFree=1847408/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=13344 CPUtime=25.48
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 3289 0 0 0 2547 1 0 0 25 0 1 0 111608342 13664256 3095 1992294400 134512640 135151029 4294956224 18446744073709551615 134552625 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 3336 3095 79 155 0 3179 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13344

[startup+51.1019 s]
/proc/loadavg: 1.11 1.29 1.20 2/65 15095
/proc/meminfo: memFree=1844912/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=16320 CPUtime=51.08
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 3933 0 0 0 5106 2 0 0 25 0 1 0 111608342 16711680 3739 1992294400 134512640 135151029 4294956224 18446744073709551615 134574851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 4080 3739 79 155 0 3923 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16320

[startup+102.305 s]
/proc/loadavg: 1.05 1.24 1.19 2/65 15095
/proc/meminfo: memFree=1839088/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=22472 CPUtime=102.27
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 5382 0 0 0 10224 3 0 0 25 0 1 0 111608342 23011328 5188 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 5618 5188 79 155 0 5461 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22472

[startup+162.302 s]
/proc/loadavg: 1.02 1.20 1.17 2/65 15097
/proc/meminfo: memFree=1837168/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=23696 CPUtime=162.24
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 5827 0 0 0 16221 3 0 0 25 0 1 0 111608342 24264704 5633 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 5924 5633 79 155 0 5767 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23696

[startup+222.302 s]
/proc/loadavg: 1.00 1.16 1.16 2/65 15097
/proc/meminfo: memFree=1834416/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=26284 CPUtime=222.23
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 6531 0 0 0 22219 4 0 0 25 0 1 0 111608342 26914816 6337 1992294400 134512640 135151029 4294956224 18446744073709551615 134530816 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 6571 6337 79 155 0 6414 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 26284

[startup+282.301 s]
/proc/loadavg: 1.00 1.13 1.15 2/65 15097
/proc/meminfo: memFree=1831536/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=29236 CPUtime=282.22
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 7210 0 0 0 28217 5 0 0 25 0 1 0 111608342 29937664 7016 1992294400 134512640 135151029 4294956224 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 7309 7016 79 155 0 7152 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29236

[startup+342.302 s]
/proc/loadavg: 1.00 1.10 1.14 2/65 15097
/proc/meminfo: memFree=1831472/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=29236 CPUtime=342.2
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 7228 0 0 0 34215 5 0 0 25 0 1 0 111608342 29937664 7034 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 7309 7034 79 155 0 7152 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29236

[startup+402.302 s]
/proc/loadavg: 1.00 1.08 1.13 2/65 15097
/proc/meminfo: memFree=1829872/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=30760 CPUtime=402.18
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 7619 0 0 0 40212 6 0 0 25 0 1 0 111608342 31498240 7425 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 7690 7425 79 155 0 7533 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 30760

[startup+462.301 s]
/proc/loadavg: 1.00 1.06 1.12 2/65 15097
/proc/meminfo: memFree=1830704/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=29092 CPUtime=462.16
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 7670 0 0 0 46210 6 0 0 25 0 1 0 111608342 29790208 7168 1992294400 134512640 135151029 4294956224 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 7273 7168 79 155 0 7116 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 29092

[startup+522.301 s]
/proc/loadavg: 1.00 1.05 1.10 2/65 15097
/proc/meminfo: memFree=1830704/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=29092 CPUtime=522.14
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 7676 0 0 0 52208 6 0 0 25 0 1 0 111608342 29790208 7174 1992294400 134512640 135151029 4294956224 18446744073709551615 134554900 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 7273 7174 79 155 0 7116 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 29092

[startup+582.302 s]
/proc/loadavg: 1.00 1.04 1.09 2/65 15097
/proc/meminfo: memFree=1830704/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=29092 CPUtime=582.13
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 7686 0 0 0 58207 6 0 0 25 0 1 0 111608342 29790208 7184 1992294400 134512640 135151029 4294956224 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 7273 7184 79 155 0 7116 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 29092

[startup+642.302 s]
/proc/loadavg: 1.00 1.03 1.09 2/65 15097
/proc/meminfo: memFree=1826608/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=33880 CPUtime=642.12
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 8692 0 0 0 64204 8 0 0 25 0 1 0 111608342 34693120 8190 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 8470 8190 79 155 0 8313 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 33880

[startup+702.301 s]
/proc/loadavg: 1.00 1.02 1.08 2/65 15097
/proc/meminfo: memFree=1822448/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=39344 CPUtime=702.1
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 9737 0 0 0 70201 9 0 0 25 0 1 0 111608342 40288256 9235 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 9836 9235 79 155 0 9679 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 39344

[startup+762.305 s]
/proc/loadavg: 1.00 1.02 1.07 2/65 15097
/proc/meminfo: memFree=1822064/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=39344 CPUtime=762.09
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 9816 0 0 0 76200 9 0 0 25 0 1 0 111608342 40288256 9314 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 9836 9314 79 155 0 9679 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 39344

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.07 2/65 15097
/proc/meminfo: memFree=1822000/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=39344 CPUtime=822.07
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 9816 0 0 0 82198 9 0 0 25 0 1 0 111608342 40288256 9314 1992294400 134512640 135151029 4294956224 18446744073709551615 134574655 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 9836 9314 79 155 0 9679 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 39344

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 15097
/proc/meminfo: memFree=1816560/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=44032 CPUtime=882.05
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 11174 0 0 0 88195 10 0 0 25 0 1 0 111608342 45088768 10672 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 11008 10672 79 155 0 10851 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 44032

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 15097
/proc/meminfo: memFree=1816112/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=44800 CPUtime=942.04
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 11283 0 0 0 94193 11 0 0 25 0 1 0 111608342 45875200 10781 1992294400 134512640 135151029 4294956224 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 11200 10781 79 155 0 11043 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 44800

[startup+1002.3 s]
/proc/loadavg: 1.05 1.01 1.06 2/65 15097
/proc/meminfo: memFree=1815792/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=45056 CPUtime=1002.02
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 11359 0 0 0 100191 11 0 0 25 0 1 0 111608342 46137344 10857 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 11264 10857 79 155 0 11107 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 45056

[startup+1062.3 s]
/proc/loadavg: 1.06 1.02 1.06 2/65 15097
/proc/meminfo: memFree=1812848/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=49152 CPUtime=1062.01
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 12092 0 0 0 106189 12 0 0 25 0 1 0 111608342 50331648 11590 1992294400 134512640 135151029 4294956224 18446744073709551615 134575839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 12288 11590 79 155 0 12131 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 49152

[startup+1122.3 s]
/proc/loadavg: 1.02 1.02 1.05 2/65 15097
/proc/meminfo: memFree=1810032/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=52864 CPUtime=1121.98
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 12788 0 0 0 112186 12 0 0 25 0 1 0 111608342 54132736 12286 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 13216 12286 79 155 0 13059 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 52864

[startup+1182.3 s]
/proc/loadavg: 1.01 1.01 1.04 2/65 15097
/proc/meminfo: memFree=1808560/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=55044 CPUtime=1181.97
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 13146 0 0 0 118184 13 0 0 25 0 1 0 111608342 56365056 12644 1992294400 134512640 135151029 4294956224 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 13761 12644 79 155 0 13604 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 55044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.04 2/65 15097
/proc/meminfo: memFree=1807984/2055920 swapFree=4192812/4192956
[pid=15094] ppid=15092 vsize=55440 CPUtime=1200.07
/proc/15094/stat : 15094 (precosat) R 15092 15094 14820 0 -1 4194304 13271 0 0 0 119994 13 0 0 25 0 1 0 111608342 56770560 12769 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15094/statm: 13860 12769 79 155 0 13703 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 55440

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): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.148977
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 55440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13271
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= 2777

runsolver used 1.12583 second user time and 2.17767 second system time

The end

Launcher Data

Begin job on node50 at 2009-04-27 14:36:43
IDJOB=1738149
IDBENCH=71802
IDSOLVER=507
FILE ID=node50/1738149-1240835803
PBS_JOBID= 9187521
Free space on /tmp= 66536 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-21-168-19-90.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738149-1240835803/watcher-1738149-1240835803 -o /tmp/evaluation-result-1738149-1240835803/solver-1738149-1240835803 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1738149-1240835803.cnf

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

MD5SUM BENCH= 3286758d58a4fc3caa90b96d61beac86
RANDOM SEED=1094359689

node50.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		: 3000.216
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		: 3000.216
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:       1860296 kB
Buffers:         19556 kB
Cached:          89372 kB
SwapCached:        144 kB
Active:          34544 kB
Inactive:        88392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1860296 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             912 kB
Writeback:           0 kB
Mapped:          23660 kB
Slab:            58624 kB
Committed_AS:   370112 kB
PageTables:       1448 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= 66536 MiB
End job on node50 at 2009-04-27 14:56:45