Trace number 1727415

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 1200.44

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-equilarge_m3.used-as.sat04-900.sat05-4186.reshuffled-07.cnf
MD5SUMff7bc04717f7472a7de76a6b5c02e3a4
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 variables9528
Number of clauses1018562
Sum of the clauses size2044318
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21017395
Number of clauses of size 31
Number of clauses of size 47
Number of clauses of size 55
Number of clauses of size over 51154

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-1727415-1240724587.cnf
0.00/0.00	c found header 'p cnf 9528 1018562'
2.48/2.56	c finished parsing
2.48/2.56	c
2.48/2.56	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
2.48/2.56	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
2.48/2.56	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
2.48/2.56	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
2.48/2.56	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
2.48/2.56	c --random=1 --spread=2000 --seed=0 --skip=25
2.48/2.56	c
2.48/2.56	c sizeof     vars[0] = 16   alignment = 0       0 MB
2.48/2.56	c sizeof     orgs[0] =  8   alignment = 0       0 MB
2.48/2.56	c sizeof     occs[0] =  8   alignment = 0       0 MB
2.48/2.56	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
2.48/2.56	c
2.48/2.56	c starting search after 2.6 seconds
2.48/2.56	c no decision limit
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 *    2.6  1018562    9528      0     0      0       0      0    0.0   0   65
10.08/10.20	c s   10.2  1009034    8361      0     0   1167       0      0    0.0   0   70
10.08/10.20	c l   10.2  1009034    8361      0     0   1167       0 228523    0.0   0   70
10.28/10.34	c R   10.3  1009034    8361      0     0   1167     104    104 1212.9   6   75
10.48/10.51	c R   10.5  1009086    8360      1     0   1167     204    203  933.7   9   80
11.48/11.57	c R   11.6  1009129    8360      1     0   1167     807    800  594.9  11   84
11.88/11.93	c B   11.9  1009145    8359      2     0   1167    1000    991  517.6  19   84
14.88/14.90	c B   14.9  1009183    8357      4     0   1167    2000   1985  338.7  17   85
17.18/17.22	c R   17.2  1009422    8355      6     0   1167    3651   3629  251.3  10   86
28.87/28.93	c B   28.9  1012372    8122    221    18   1167    8001   7960  178.3  13   88
39.87/39.93	c R   39.9  1012528    8116    221    24   1167   13548  13500  150.9  16   90
59.96/60.01	c R   60.0  1012968    8115    221    25   1167   23179  23124  134.1  15   94
61.66/61.79	c B   61.8  1012981    8115    221    25   1167   24003  23948  133.4  15   94
112.05/112.13	c R  112.1  1014255    8111    221    29   1167   45627  45557  116.6  20  103
152.33/152.45	c s  152.4   999792    8111    221    29   1167   57897  57686  109.7  15   91
168.24/168.39	c B  168.3   999841    8111    221    29   1167   64017  63802  107.5  11  103
261.50/261.69	c R  261.6  1000233    8110    221    30   1167   96920  96692  100.6  18  121
328.79/328.94	c s  328.8  1000380    8110    221    30   1167  115495 115233   97.9  16  116
475.75/475.90	c B  475.8  1000594    8110    221    30   1167  160035 159768   93.3  14  149
536.92/537.19	c
536.92/537.19	c       original/binary      fixed     eliminated      learned       agility
536.92/537.19	c   seconds        variables     equivalent    conflicts       height       MB
536.92/537.19	c
536.92/537.19	c s  537.0  1000574    8109    221    30   1168  174885 163504   92.5  15  135
682.79/683.09	c R  682.9  1000782    8109    221    30   1168  212316 200934   90.1  22  166
752.37/752.62	c +  752.4  1000849    8109    221    30   1168  228523 251375   89.2  16  175
777.66/777.92	c s  777.7  1000870    8109    221    30   1168  231382 219983   88.9   9  160
1006.80/1007.10	c + 1006.8  1001555    8109    221    30   1168  285651 276512   87.4  10  190
1048.28/1048.64	c s 1048.3  1001594    8109    221    30   1168  291689 257880   87.1  13  176
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 324478 conflicts, 739284 decisions, 102 random
1200.04/1200.40	c 5 iterations, 803 restarts, 1 skipped
1200.04/1200.40	c 2 enlarged, 11 shrunken, 3176 rescored, 122 rebiased
1200.04/1200.40	c 6 simplifications, 0 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 221 fixed, 30 equiv, 1168 elim, 30 merged
1200.04/1200.40	c elim: 3718676 resolutions, 6 phases, 0 rounds
1200.04/1200.40	c sbst: 100% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.40	c arty: 7.16 and 0.00 xor average arity
1200.04/1200.40	c prbe: 223543 probed, 217 phases, 13 rounds
1200.04/1200.40	c prbe: 207 failed, 3 lifted, 1 merged
1200.04/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.40	c hash: 7 units, 29 merged
1200.04/1200.40	c mins: 32621960 learned, 30% deleted, 10 strong, 68 depth
1200.04/1200.40	c subs: 8 forward, 70 backward, 2310 doms
1200.04/1200.40	c strs: 4302 forward, 0 backward
1200.04/1200.40	c doms: 2349 dominators, 1568 high, 2 low
1200.04/1200.40	c prps: 250274097 propagations, 0.21 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.1 seconds, 201 MB max, 33 MB recycled
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1727415-1240724587/watcher-1727415-1240724587 -o /tmp/evaluation-result-1727415-1240724587/solver-1727415-1240724587 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1727415-1240724587.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: 0.92 0.98 0.99 3/64 25646
/proc/meminfo: memFree=1839368/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=1660 CPUtime=0
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 320 0 0 0 0 0 0 0 18 0 1 0 100486766 1699840 305 1992294400 134512640 135151029 4294956224 18446744073709551615 134580019 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 415 306 63 155 0 258 0

[startup+0.0947449 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25646
/proc/meminfo: memFree=1839368/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=5804 CPUtime=0.08
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 1436 0 0 0 8 0 0 0 18 0 1 0 100486766 5943296 1323 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 1451 1323 63 155 0 1294 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5804

[startup+0.101745 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25646
/proc/meminfo: memFree=1839368/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=5936 CPUtime=0.09
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 1497 0 0 0 9 0 0 0 18 0 1 0 100486766 6078464 1384 1992294400 134512640 135151029 4294956224 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 1484 1385 63 155 0 1327 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5936

[startup+0.301765 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25646
/proc/meminfo: memFree=1839368/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=12488 CPUtime=0.29
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 3508 0 0 0 28 1 0 0 19 0 1 0 100486766 12787712 3009 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 3122 3009 63 155 0 2965 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12488

[startup+0.701815 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25646
/proc/meminfo: memFree=1839368/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=24172 CPUtime=0.69
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 6938 0 0 0 66 3 0 0 23 0 1 0 100486766 24752128 5926 1992294400 134512640 135151029 4294956224 18446744073709551615 134572573 0 0 4096 17442 0 0 0 17 0 0 0
/proc/25646/statm: 6043 5926 63 155 0 5886 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24172

[startup+1.50189 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25647
/proc/meminfo: memFree=1806464/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=46088 CPUtime=1.48
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 13435 0 0 0 142 6 0 0 25 0 1 0 100486766 47194112 11398 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 11522 11399 63 155 0 11365 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 46088

[startup+3.10105 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25647
/proc/meminfo: memFree=1777024/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=67992 CPUtime=3.09
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 20966 0 0 0 298 11 0 0 25 0 1 0 100486766 69623808 16879 1992294400 134512640 135151029 4294956224 18446744073709551615 134578625 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 16998 16879 79 155 0 16841 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 67992

[startup+6.30238 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25647
/proc/meminfo: memFree=1740096/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=100080 CPUtime=6.28
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 34398 0 0 0 611 17 0 0 25 0 1 0 100486766 102481920 24899 1992294400 134512640 135151029 4294956224 18446744073709551615 134519076 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 25020 24899 79 155 0 24863 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 100080

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25647
/proc/meminfo: memFree=1723528/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=116040 CPUtime=12.68
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 40451 0 0 0 1248 20 0 0 25 0 1 0 100486766 118824960 28903 1992294400 134512640 135151029 4294956224 18446744073709551615 134554722 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 29010 28903 79 155 0 28853 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 116040

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25647
/proc/meminfo: memFree=1723528/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=116040 CPUtime=25.48
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 40451 0 0 0 2528 20 0 0 25 0 1 0 100486766 118824960 28903 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 29010 28903 79 155 0 28853 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 116040

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25647
/proc/meminfo: memFree=1723656/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=116044 CPUtime=51.06
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 40452 0 0 0 5086 20 0 0 25 0 1 0 100486766 118829056 28904 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 29011 28904 79 155 0 28854 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 116044

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25647
/proc/meminfo: memFree=1720520/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=119212 CPUtime=102.25
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 41244 0 0 0 10204 21 0 0 25 0 1 0 100486766 122073088 29696 1992294400 134512640 135151029 4294956224 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 29803 29696 79 155 0 29646 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 119212

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25647
/proc/meminfo: memFree=1704840/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=134804 CPUtime=162.23
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 50427 0 0 0 16195 28 0 0 25 0 1 0 100486766 138039296 33605 1992294400 134512640 135151029 4294956224 18446744073709551615 134574655 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 33701 33605 79 155 0 33544 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 134804

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25647
/proc/meminfo: memFree=1704776/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=134804 CPUtime=222.22
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 50427 0 0 0 22194 28 0 0 25 0 1 0 100486766 138039296 33605 1992294400 134512640 135151029 4294956224 18446744073709551615 134520251 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 33701 33605 79 155 0 33544 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 134804

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25647
/proc/meminfo: memFree=1697160/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=142596 CPUtime=282.2
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 52360 0 0 0 28189 31 0 0 25 0 1 0 100486766 146018304 35538 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 35649 35538 79 155 0 35492 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 142596

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25647
/proc/meminfo: memFree=1690312/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=149056 CPUtime=342.18
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 69789 0 0 0 34177 41 0 0 25 0 1 0 100486766 152633344 37136 1992294400 134512640 135151029 4294956224 18446744073709551615 134574544 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 37264 37136 79 155 0 37107 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 149056

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25647
/proc/meminfo: memFree=1681416/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=158192 CPUtime=402.16
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 72073 0 0 0 40173 43 0 0 25 0 1 0 100486766 161988608 39420 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 39548 39420 79 155 0 39391 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 158192

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25647
/proc/meminfo: memFree=1672456/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=167044 CPUtime=462.15
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 74287 0 0 0 46169 46 0 0 25 0 1 0 100486766 171053056 41634 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 41761 41634 79 155 0 41604 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 167044

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25647
/proc/meminfo: memFree=1664072/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=175532 CPUtime=522.13
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 76400 0 0 0 52164 49 0 0 25 0 1 0 100486766 179744768 43747 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 43883 43747 79 155 0 43726 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 175532

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25647
/proc/meminfo: memFree=1662792/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=176384 CPUtime=582.12
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 91949 0 0 0 58155 57 0 0 25 0 1 0 100486766 180617216 43968 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 44096 43968 79 155 0 43939 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 176384

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25647
/proc/meminfo: memFree=1657224/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=182088 CPUtime=642.09
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 93372 0 0 0 64151 58 0 0 25 0 1 0 100486766 186458112 45391 1992294400 134512640 135151029 4294956224 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 45522 45391 79 155 0 45365 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 182088

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25647
/proc/meminfo: memFree=1650184/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=189228 CPUtime=702.08
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 95143 0 0 0 70146 62 0 0 25 0 1 0 100486766 193769472 47162 1992294400 134512640 135151029 4294956224 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 47307 47162 79 155 0 47150 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 189228

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25647
/proc/meminfo: memFree=1643272/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=195992 CPUtime=762.06
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 96843 0 0 0 76142 64 0 0 25 0 1 0 100486766 200695808 48862 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 48998 48862 79 155 0 48841 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 195992

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25647
/proc/meminfo: memFree=1639816/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=199408 CPUtime=822.05
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 112830 0 0 0 82131 74 0 0 25 0 1 0 100486766 204193792 49732 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 49852 49732 79 155 0 49695 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 199408

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25647
/proc/meminfo: memFree=1631112/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=208028 CPUtime=882.03
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 114961 0 0 0 88128 75 0 0 25 0 1 0 100486766 213020672 51863 1992294400 134512640 135151029 4294956224 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 52007 51863 79 155 0 51850 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 208028

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25647
/proc/meminfo: memFree=1626248/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=212968 CPUtime=942.01
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 116163 0 0 0 94126 75 0 0 25 0 1 0 100486766 218079232 53065 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 53242 53065 79 155 0 53085 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 212968

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25647
/proc/meminfo: memFree=1626248/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=212968 CPUtime=1002
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 116175 0 0 0 100124 76 0 0 25 0 1 0 100486766 218079232 53077 1992294400 134512640 135151029 4294956224 18446744073709551615 134554726 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 53242 53077 79 155 0 53085 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 212968

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25647
/proc/meminfo: memFree=1623880/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=214756 CPUtime=1061.98
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 131036 0 0 0 106115 83 0 0 25 0 1 0 100486766 219910144 53593 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 53689 53593 79 155 0 53532 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 214756

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25653
/proc/meminfo: memFree=1618432/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=220576 CPUtime=1121.96
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 132442 0 0 0 112111 85 0 0 25 0 1 0 100486766 225869824 54999 1992294400 134512640 135151029 4294956224 18446744073709551615 134554586 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 55144 54999 79 155 0 54987 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 220576

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25653
/proc/meminfo: memFree=1616320/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=222716 CPUtime=1181.94
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 132944 0 0 0 118108 86 0 0 25 0 1 0 100486766 228061184 55501 1992294400 134512640 135151029 4294956224 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 55679 55501 79 155 0 55522 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 222716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25653
/proc/meminfo: memFree=1616320/2055920 swapFree=4180816/4192956
[pid=25646] ppid=25644 vsize=222716 CPUtime=1200.04
/proc/25646/stat : 25646 (precosat) R 25644 25646 25424 0 -1 4194304 132946 0 0 0 119918 86 0 0 25 0 1 0 100486766 228061184 55503 1992294400 134512640 135151029 4294956224 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25646/statm: 55679 55503 79 155 0 55522 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 222716

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): 1200.44
CPU time (s): 1200.09
CPU user time (s): 1199.18
CPU system time (s): 0.904862
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 224544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.18
system time used= 0.904862
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 132946
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= 1571

runsolver used 1.06584 second user time and 2.70259 second system time

The end

Launcher Data 

Begin job on node45 at 2009-04-26 07:43:09
IDJOB=1727415
IDBENCH=24638
IDSOLVER=507
FILE ID=node45/1727415-1240724587
PBS_JOBID= 9186894
Free space on /tmp= 66284 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-equilarge_m3.used-as.sat04-900.sat05-4186.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727415-1240724587/watcher-1727415-1240724587 -o /tmp/evaluation-result-1727415-1240724587/solver-1727415-1240724587 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1727415-1240724587.cnf

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

MD5SUM BENCH= ff7bc04717f7472a7de76a6b5c02e3a4
RANDOM SEED=349489817

node45.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		: 3000.231
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		: 3000.231
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:       1839784 kB
Buffers:         16092 kB
Cached:         120192 kB
SwapCached:       5972 kB
Active:          20928 kB
Inactive:       123744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839784 kB
SwapTotal:     4192956 kB
SwapFree:      4180816 kB
Dirty:           13448 kB
Writeback:           0 kB
Mapped:          14052 kB
Slab:            57488 kB
Committed_AS:   403896 kB
PageTables:       1376 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= 66280 MiB
End job on node45 at 2009-04-26 08:03:11