Trace number 1731390

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.06 1200.41

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
MD5SUMd8fa78c834564753f42ad3a5aaefa23a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark256.362
Satisfiable
(Un)Satisfiability was proved
Number of variables796
Number of clauses10039
Sum of the clauses size30316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39840
Number of clauses of size 4199
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-1731390-1240770024.cnf
0.00/0.00	c found header 'p cnf 796 10039'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0    10039     796      0     0      0       0      0    0.0   0    1
0.05/0.08	c s    0.1     9840     597      0     0    199       0      0    0.0   0    1
0.05/0.08	c l    0.1     9840     597      0     0    199       0   9840    0.0   0    1
0.05/0.08	c R    0.1     9840     597      0     0    199     100    100   96.1  13    1
0.05/0.09	c R    0.1     9840     597      0     0    199     200    200   74.4  25    1
0.10/0.13	c N    0.1     9840     597      0     0    199     803    803   41.1  38    1
0.10/0.14	c B    0.1     9840     597      0     0    199    1000   1000   38.1  40    1
0.20/0.22	c B    0.2     9840     597      0     0    199    2000   2000   29.4  39    1
0.20/0.25	c N    0.3     9840     597      0     0    199    2409   2409   27.5  39    1
0.59/0.63	c N    0.6     9840     597      0     0    199    6422   6422   20.5  41    2
0.69/0.70	c s    0.7     9841     597      0     0    199    6958   6957   20.1  41    2
0.69/0.80	c B    0.8     9842     597      0     0    199    8007   8005   19.8  40    2
0.89/0.98	c +    1.0     9842     597      0     0    199    9843  10824   19.5  40    2
1.19/1.25	c +    1.3     9846     597      0     0    199   12300  11906   18.2  40    2
1.39/1.40	c s    1.4     9846     597      0     0    199   13441  11918   17.8  40    2
1.59/1.61	c +    1.6     9847     597      0     0    199   15375  13096   17.7  41    2
1.59/1.69	c N    1.7     9847     597      0     0    199   16043  12588   17.6  39    3
1.99/2.06	c +    2.1     9851     597      0     0    199   19216  14405   17.2  42    3
2.39/2.42	c s    2.4     9851     597      0     0    199   22058  14422   16.9  39    2
2.59/2.61	c
2.59/2.61	c       original/binary      fixed     eliminated      learned       agility
2.59/2.61	c   seconds        variables     equivalent    conflicts       height       MB
2.59/2.61	c
2.59/2.61	c B    2.6     9851     597      0     0    199   24009  14412   16.8  40    3
2.59/2.61	c +    2.6     9851     597      0     0    199   24022  15845   16.8  39    3
3.20/3.30	c +    3.3     9851     597      0     0    199   30026  17429   16.3  40    3
3.69/3.79	c s    3.8     9852     597      0     0    199   33614  17436   16.0  40    3
4.19/4.27	c +    4.3     9853     597      0     0    199   37530  19171   15.8  41    3
4.29/4.39	c N    4.4     9853     597      0     0    199   38498  18405   15.7  42    3
5.19/5.20	c s    5.2     9860     597      0     0    199   44239  19180   15.4  41    3
5.49/5.56	c +    5.6     9860     597      0     0    199   46913  21088   15.2  41    3
7.19/7.26	c +    7.3     9860     597      0     0    199   58641  23196   14.8  41    4
8.09/8.11	c B    8.1     9860     597      0     0    199   64029  23206   14.7  40    4
9.19/9.29	c s    9.3     9861     597      0     0    199   71182  23207   14.5  43    3
9.49/9.56	c +    9.6     9861     597      0     0    199   73301  25515   14.6  39    4
11.09/11.10	c s   11.1     9863     597      0     0    199   84609  25526   14.7  38    4
11.89/11.95	c N   12.0     9863     597      0     0    199   89808  25532   14.8  42    5
12.19/12.23	c +   12.2     9863     597      0     0    199   91626  28066   14.9  42    5
15.19/15.29	c s   15.3     9864     597      0     0    199  108597  28073   14.8  41    4
16.29/16.30	c +   16.3     9865     597      0     0    199  114530  30872   14.7  40    5
17.79/17.81	c s   17.8     9865     597      0     0    199  122762  30886   14.5  42    4
20.49/20.51	c s   20.5     9867     597      0     0    199  138282  30890   14.8  41    4
21.29/21.35	c
21.29/21.35	c       original/binary      fixed     eliminated      learned       agility
21.29/21.35	c   seconds        variables     equivalent    conflicts       height       MB
21.29/21.35	c
21.29/21.35	c +   21.3     9868     597      0     0    199  143160  33959   14.7  40    5
23.19/23.27	c s   23.3     9868     597      0     0    199  153683  33972   14.8  42    5
24.39/24.40	c B   24.4     9868     597      0     0    199  160063  33968   14.7  43    6
27.68/27.76	c +   27.8     9868     597      0     0    199  178950  37354   14.4  41    6
28.08/28.18	c s   28.2     9869     597      0     0    199  181102  36129   14.4  40    5
31.48/31.58	c s   31.6     9870     597      0     0    199  199651  37370   14.5  42    5
32.68/32.70	c N   32.7     9872     597      0     0    199  205273  37368   14.5  42    6
34.98/35.06	c s   35.0     9873     597      0     0    199  217733  37372   14.3  42    5
36.08/36.18	c +   36.2     9874     597      0     0    199  223687  41089   14.3  41    6
38.48/38.55	c s   38.5     9874     597      0     0    199  235741  41100   14.2  41    5
42.58/42.60	c s   42.6     9875     597      0     0    199  256618  41100   14.1  41    5
46.38/46.46	c s   46.4     9879     597      0     0    199  277288  41121   14.1  40    6
46.88/46.97	c +   47.0     9879     597      0     0    199  279607  45197   14.1  38    6
50.68/50.73	c s   50.7     9884     597      0     0    199  295258  45210   14.0  39    6
55.28/55.39	c s   55.4     9885     597      0     0    199  315590  45214   14.1  41    6
59.98/60.06	c s   60.1     9886     597      0     0    199  336589  45214   14.0  41    6
62.88/62.91	c +   62.9     9887     597      0     0    199  349508  49716   14.0  40    7
64.88/64.91	c s   64.9     9887     597      0     0    199  357783  49727   13.9  39    7
70.28/70.36	c s   70.3     9888     597      0     0    199  383779  49726   13.9  41    7
70.47/70.50	c
70.47/70.50	c       original/binary      fixed     eliminated      learned       agility
70.47/70.50	c   seconds        variables     equivalent    conflicts       height       MB
70.47/70.50	c
70.47/70.50	c B   70.5     9888     597      0     0    199  384122  49728   13.9  42    7
76.17/76.24	c s   76.2     9889     597      0     0    199  406910  49734   13.7  42    6
82.37/82.43	c +   82.4     9889     597      0     0    199  436885  54687   13.9  42    8
89.17/89.22	c N   89.2     9889     597      0     0    199  461726  54702   13.8  41   10
113.16/113.26	c +  113.2     9889     597      0     0    199  546107  60155   13.9  42   11
115.66/115.72	c s  115.7     9890     597      0     0    199  554290  60171   13.9  41    8
123.45/123.51	c s  123.5     9891     597      0     0    199  581052  60175   13.8  40    8
130.65/130.79	c s  130.7     9892     597      0     0    199  611252  60172   13.9  42    8
137.35/137.46	c s  137.4     9894     597      0     0    199  637354  60175   14.0  43    8
152.34/152.41	c +  152.4     9894     597      0     0    199  682632  66170   13.8  39   10
166.34/166.46	c s  166.4     9895     597      0     0    199  722564  66194   13.7  41    8
206.53/206.60	c +  206.5     9895     597      0     0    199  853290  72787   13.5  40   12
221.12/221.23	c B  221.2     9895     597      0     0    199  896238  72802   13.5  41   14
265.12/265.21	c N  265.1     9895     597      0     0    199 1025890  72803   13.4  42   15
279.51/279.64	c +  279.6     9895     597      0     0    199 1066610  80065   13.4  41   15
385.58/385.72	c +  385.6     9895     597      0     0    199 1333260  88071   13.6  43   18
535.34/535.55	c +  535.4     9895     597      0     0    199 1666578  96878   13.4  41   20
587.42/587.67	c s  587.5     9896     597      0     0    199 1778995  96882   13.3  42   12
675.40/675.63	c s  675.4     9897     597      0     0    199 1979110  96886   13.2  41   13
705.69/705.99	c
705.69/705.99	c       original/binary      fixed     eliminated      learned       agility
705.69/705.99	c   seconds        variables     equivalent    conflicts       height       MB
705.69/705.99	c
705.69/705.99	c B  705.8     9897     597      0     0    199 2048482  96892   13.1  42   16
720.29/720.58	c +  720.4     9897     597      0     0    199 2083221 106565   13.1  42   16
798.96/799.23	c N  799.0     9897     597      0     0    199 2256581 106584   12.9  42   19
951.01/951.30	c s  951.0     9846     596      1     0    199 2557319  19465   12.7  42    3
951.01/951.30	c -  951.0     9846     596      1     0    199 2557319 105500   12.7  42    3
955.11/955.47	c +  955.2     9846     596      1     0    199 2577985 116050   12.7  43    6
987.30/987.66	c s  987.4     9847     596      1     0    199 2667733 116062   12.6  42   13
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c
1200.05/1200.40	c 3079425 conflicts, 3336455 decisions, 1 random
1200.05/1200.40	c 0 iterations, 2 restarts, 5385 skipped
1200.05/1200.40	c 26 enlarged, 33 shrunken, 30068 rescored, 760 rebiased
1200.05/1200.40	c 33 simplifications, 0 reductions
1200.05/1200.40	c
1200.05/1200.40	c vars: 1 fixed, 0 equiv, 199 elim, 0 merged
1200.05/1200.40	c elim: 89016 resolutions, 2 phases, 2 rounds
1200.05/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.40	c prbe: 37408 probed, 31 phases, 31 rounds
1200.05/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.40	c hash: 1 units, 0 merged
1200.05/1200.40	c mins: 64806217 learned, 39% deleted, 181 strong, 32 depth
1200.05/1200.40	c subs: 11 forward, 2 backward, 15 doms
1200.05/1200.40	c strs: 10783 forward, 2 backward
1200.05/1200.40	c doms: 15 dominators, 7 high, 0 low
1200.05/1200.40	c prps: 324458726 propagations, 0.27 megaprops
1200.05/1200.40	c
1200.05/1200.40	c 1200.1 seconds, 25 MB max, 306 MB recycled
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	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-1731390-1240770024/watcher-1731390-1240770024 -o /tmp/evaluation-result-1731390-1240770024/solver-1731390-1240770024 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1731390-1240770024.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: 1.00 1.00 1.08 3/65 26282
/proc/meminfo: memFree=1835952/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=1052 CPUtime=0
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 178 0 0 0 0 0 0 0 20 0 1 0 105032228 1077248 163 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 263 164 63 155 0 106 0

[startup+0.0585661 s]
/proc/loadavg: 1.00 1.00 1.08 3/65 26282
/proc/meminfo: memFree=1835952/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=1892 CPUtime=0.05
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 419 0 0 0 5 0 0 0 20 0 1 0 105032228 1937408 389 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 473 389 79 155 0 316 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1892

[startup+0.10157 s]
/proc/loadavg: 1.00 1.00 1.08 3/65 26282
/proc/meminfo: memFree=1835952/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=1892 CPUtime=0.1
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 424 0 0 0 10 0 0 0 20 0 1 0 105032228 1937408 394 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 473 394 79 155 0 316 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1892

[startup+0.301591 s]
/proc/loadavg: 1.00 1.00 1.08 3/65 26282
/proc/meminfo: memFree=1835952/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=2024 CPUtime=0.29
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 457 0 0 0 29 0 0 0 22 0 1 0 105032228 2072576 427 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 506 427 79 155 0 349 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2024

[startup+0.701633 s]
/proc/loadavg: 1.00 1.00 1.08 3/65 26282
/proc/meminfo: memFree=1835952/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=2688 CPUtime=0.69
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 623 0 0 0 69 0 0 0 25 0 1 0 105032228 2752512 593 1992294400 134512640 135151029 4294956224 18446744073709551615 134521538 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 672 593 79 155 0 515 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2688

[startup+1.50173 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 26283
/proc/meminfo: memFree=1833576/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=3472 CPUtime=1.49
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 813 0 0 0 149 0 0 0 25 0 1 0 105032228 3555328 783 1992294400 134512640 135151029 4294956224 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 868 783 79 155 0 711 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3472

[startup+3.10189 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 26283
/proc/meminfo: memFree=1832808/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=4004 CPUtime=3.09
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 943 0 0 0 309 0 0 0 25 0 1 0 105032228 4100096 913 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 1001 913 79 155 0 844 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4004

[startup+6.30123 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 26283
/proc/meminfo: memFree=1831784/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=4788 CPUtime=6.29
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 1133 0 0 0 629 0 0 0 25 0 1 0 105032228 4902912 1087 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 1197 1087 79 155 0 1040 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4788

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 26283
/proc/meminfo: memFree=1830640/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=6144 CPUtime=12.69
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 1533 0 0 0 1269 0 0 0 25 0 1 0 105032228 6291456 1449 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 1536 1449 79 155 0 1379 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6144

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 26283
/proc/meminfo: memFree=1829104/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=7332 CPUtime=25.49
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 1820 0 0 0 2548 1 0 0 25 0 1 0 105032228 7507968 1726 1992294400 134512640 135151029 4294956224 18446744073709551615 134574626 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 1833 1726 79 155 0 1676 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7332

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 26283
/proc/meminfo: memFree=1827696/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=8416 CPUtime=51.08
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 2529 0 0 0 5106 2 0 0 25 0 1 0 105032228 8617984 2021 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 2104 2021 79 155 0 1947 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8416

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 26283
/proc/meminfo: memFree=1824560/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=12124 CPUtime=102.26
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 3626 0 0 0 10223 3 0 0 25 0 1 0 105032228 12414976 2834 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 3031 2834 79 155 0 2874 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12124

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 26283
/proc/meminfo: memFree=1823088/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=13500 CPUtime=162.24
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 4163 0 0 0 16220 4 0 0 25 0 1 0 105032228 13824000 3179 1992294400 134512640 135151029 4294956224 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 3375 3179 79 155 0 3218 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13500

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 26283
/proc/meminfo: memFree=1821168/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=15740 CPUtime=222.22
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 4946 0 0 0 22218 4 0 0 25 0 1 0 105032228 16117760 3669 1992294400 134512640 135151029 4294956224 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 3935 3669 79 155 0 3778 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 15740

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 26283
/proc/meminfo: memFree=1819120/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=18172 CPUtime=282.21
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 5493 0 0 0 28216 5 0 0 25 0 1 0 105032228 18608128 4216 1992294400 134512640 135151029 4294956224 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 4543 4216 79 155 0 4386 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18172

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 26283
/proc/meminfo: memFree=1817648/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=19592 CPUtime=342.19
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 5784 0 0 0 34213 6 0 0 25 0 1 0 105032228 20062208 4507 1992294400 134512640 135151029 4294956224 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 4898 4507 79 155 0 4741 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19592

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 26283
/proc/meminfo: memFree=1815792/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=21928 CPUtime=402.17
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 6251 0 0 0 40211 6 0 0 25 0 1 0 105032228 22454272 4974 1992294400 134512640 135151029 4294956224 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 5482 4974 79 155 0 5325 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 21928

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 26283
/proc/meminfo: memFree=1815024/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=22632 CPUtime=462.15
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 6427 0 0 0 46209 6 0 0 25 0 1 0 105032228 23175168 5150 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 5658 5150 79 155 0 5501 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 22632

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 26283
/proc/meminfo: memFree=1814704/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=22888 CPUtime=522.14
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 6515 0 0 0 52207 7 0 0 25 0 1 0 105032228 23437312 5238 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 5722 5238 79 155 0 5565 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 22888

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 26283
/proc/meminfo: memFree=1814192/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=23408 CPUtime=582.12
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 6639 0 0 0 58205 7 0 0 25 0 1 0 105032228 23969792 5362 1992294400 134512640 135151029 4294956224 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 5852 5362 79 155 0 5695 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 23408

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 26283
/proc/meminfo: memFree=1813936/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=22892 CPUtime=642.11
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 6748 0 0 0 64204 7 0 0 25 0 1 0 105032228 23441408 5406 1992294400 134512640 135151029 4294956224 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 5723 5406 79 155 0 5566 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 22892

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 26283
/proc/meminfo: memFree=1813616/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=22892 CPUtime=702.09
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 6789 0 0 0 70202 7 0 0 25 0 1 0 105032228 23441408 5447 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 5723 5447 79 155 0 5566 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 22892

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 26283
/proc/meminfo: memFree=1813488/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=22892 CPUtime=762.07
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 6814 0 0 0 76200 7 0 0 25 0 1 0 105032228 23441408 5472 1992294400 134512640 135151029 4294956224 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 5723 5472 79 155 0 5566 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 22892

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26283
/proc/meminfo: memFree=1812976/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=23252 CPUtime=822.05
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 6947 0 0 0 82198 7 0 0 25 0 1 0 105032228 23810048 5605 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 5813 5605 79 155 0 5656 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 23252

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26283
/proc/meminfo: memFree=1811888/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=24916 CPUtime=882.03
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 7205 0 0 0 88196 7 0 0 25 0 1 0 105032228 25513984 5863 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 6229 5863 79 155 0 6072 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 24916

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26283
/proc/meminfo: memFree=1811120/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=25944 CPUtime=942.02
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 7403 0 0 0 94194 8 0 0 25 0 1 0 105032228 26566656 6061 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 6486 6061 79 155 0 6329 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 25944

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26283
/proc/meminfo: memFree=1809584/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=27076 CPUtime=1002
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 7822 0 0 0 100192 8 0 0 25 0 1 0 105032228 27725824 6388 1992294400 134512640 135151029 4294956224 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 6769 6388 79 155 0 6612 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 27076

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26283
/proc/meminfo: memFree=1809520/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=27076 CPUtime=1061.99
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 7869 0 0 0 106190 9 0 0 25 0 1 0 105032228 27725824 6435 1992294400 134512640 135151029 4294956224 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 6769 6435 79 155 0 6612 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 27076

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26285
/proc/meminfo: memFree=1809200/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=27076 CPUtime=1121.97
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 7935 0 0 0 112188 9 0 0 25 0 1 0 105032228 27725824 6501 1992294400 134512640 135151029 4294956224 18446744073709551615 134555112 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 6769 6501 79 155 0 6612 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 27076

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26285
/proc/meminfo: memFree=1808688/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=27388 CPUtime=1181.95
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 8045 0 0 0 118186 9 0 0 25 0 1 0 105032228 28045312 6611 1992294400 134512640 135151029 4294956224 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 6847 6611 79 155 0 6690 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 27388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26285
/proc/meminfo: memFree=1808432/2055920 swapFree=4180748/4192956
[pid=26282] ppid=26280 vsize=27644 CPUtime=1200.05
/proc/26282/stat : 26282 (precosat) R 26280 26282 26123 0 -1 4194304 8111 0 0 0 119996 9 0 0 25 0 1 0 105032228 28307456 6677 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26282/statm: 6911 6677 79 155 0 6754 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 27644

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.97
CPU system time (s): 0.098984
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 27644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8111
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= 1894

runsolver used 1.37779 second user time and 2.99654 second system time

The end

Launcher Data

Begin job on node81 at 2009-04-26 20:20:24
IDJOB=1731390
IDBENCH=24751
IDSOLVER=507
FILE ID=node81/1731390-1240770024
PBS_JOBID= 9187206
Free space on /tmp= 126392 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731390-1240770024/watcher-1731390-1240770024 -o /tmp/evaluation-result-1731390-1240770024/solver-1731390-1240770024 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1731390-1240770024.cnf

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

MD5SUM BENCH= d8fa78c834564753f42ad3a5aaefa23a
RANDOM SEED=1478799364

node81.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		: 3000.234
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		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1836368 kB
Buffers:         21348 kB
Cached:         137020 kB
SwapCached:       5920 kB
Active:          15656 kB
Inactive:       151348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1836368 kB
SwapTotal:     4192956 kB
SwapFree:      4180748 kB
Dirty:             880 kB
Writeback:           0 kB
Mapped:          13788 kB
Slab:            38204 kB
Committed_AS:   393064 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126388 MiB
End job on node81 at 2009-04-26 20:40:26