Trace number 1727150

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/Hard/contest04/others/
equilarge_l4.sat05-521.reshuffled-07.cnf
MD5SUMff36f96f6b8096039d33a91da209fed4
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1179.17
Satisfiable
(Un)Satisfiability was proved
Number of variables4499
Number of clauses18603
Sum of the clauses size54454
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21355
Number of clauses of size 317248
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1727150-1240721564.cnf
0.00/0.00	c found header 'p cnf 4499 18603'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	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    18603    4499      0     0      0       0      0    0.0   0    1
0.19/0.25	c s    0.3    17225    2523      0     0   1976       0      0    0.0   0    1
0.19/0.25	c l    0.3    17225    2523      0     0   1976       0  17086    0.0   0    1
0.19/0.27	c N    0.3    17226    2523      0     0   1976     100     99   85.4  44    2
0.19/0.28	c N    0.3    17226    2523      0     0   1976     200    199   89.7  46    2
0.29/0.35	c N    0.4    17226    2523      0     0   1976     801    800   90.2  50    2
0.39/0.41	c B    0.4    17226    2523      0     0   1976    1000    999   89.0  40    2
0.49/0.56	c B    0.6    17226    2523      0     0   1976    2000   1999   85.5  48    2
0.59/0.64	c s    0.6    17226    2523      0     0   1976    2301   2300   84.8  49    2
0.59/0.66	c N    0.7    17226    2523      0     0   1976    2404   2403   82.9  53    2
1.49/1.51	c N    1.5    17226    2523      0     0   1976    6410   6409   69.9  62    3
1.79/1.85	c B    1.9    17226    2523      0     0   1976    8004   8003   67.8  54    3
3.69/3.77	c N    3.8    17226    2523      0     0   1976   16031  16030   63.0  57    5
3.99/4.03	c +    4.0    17226    2523      0     0   1976   17088  18794   62.6  56    5
4.99/5.05	c +    5.1    17226    2523      0     0   1976   21360  20673   61.6  52    6
5.69/5.70	c B    5.7    17226    2523      0     0   1976   24013  21712   61.0  53    6
6.29/6.37	c +    6.4    17226    2523      0     0   1976   26703  22740   60.7  56    7
8.09/8.15	c +    8.2    17226    2523      0     0   1976   33376  25014   59.9  58    8
9.69/9.79	c N    9.8    17226    2523      0     0   1976   38470  36169   59.5  56    9
10.59/10.63	c
10.59/10.63	c       original/binary      fixed     eliminated      learned       agility
10.59/10.63	c   seconds        variables     equivalent    conflicts       height       MB
10.59/10.63	c
10.59/10.63	c +   10.6    17226    2523      0     0   1976   41720  27515   60.9  52    6
12.49/12.51	c +   12.5    17226    2523      0     0   1976   52150  30266   61.9  46    7
15.98/16.02	c B   16.0    17226    2523      0     0   1976   64026  30303   61.7  57    8
16.18/16.27	c +   16.3    17226    2523      0     0   1976   65186  33292   61.6  60    9
22.99/23.09	c +   23.1    17226    2523      0     0   1976   81480  36621   61.2  56   12
26.99/27.06	c N   27.1    17226    2523      0     0   1976   89729  50039   60.9  55   14
31.58/31.62	c +   31.6    17226    2523      0     0   1976  101850  40283   60.7  59    8
39.48/39.53	c +   39.5    17226    2523      0     0   1976  127310  44311   59.8  67   11
51.97/52.04	c +   52.0    17226    2523      0     0   1976  159135  48742   58.7  59   13
52.27/52.34	c B   52.3    17226    2523      0     0   1976  160042  45232   58.6  55   13
69.87/70.00	c +   70.0    17226    2523      0     0   1976  198916  53616   57.5  62   14
72.67/72.72	c N   72.7    17226    2523      0     0   1976  205075  53630   57.4  55   15
94.57/94.60	c +   94.6    17226    2523      0     0   1976  248645  58977   56.5  61   15
125.95/126.03	c +  126.0    17226    2523      0     0   1976  310806  64874   55.6  57   17
159.45/159.54	c B  159.5    17226    2523      0     0   1976  384086  64885   54.8  57   18
161.74/161.80	c +  161.8    17226    2523      0     0   1976  388506  71361   54.8  55   19
198.74/198.80	c N  198.7    17226    2523      0     0   1976  461387  71400   54.2  59   21
211.63/211.77	c +  211.7    17226    2523      0     0   1976  485631  78497   54.0  53   21
284.31/284.44	c +  284.4    17226    2523      0     0   1976  607036  86346   53.4  50   23
373.99/374.11	c
373.99/374.11	c       original/binary      fixed     eliminated      learned       agility
373.99/374.11	c   seconds        variables     equivalent    conflicts       height       MB
373.99/374.11	c
373.99/374.11	c +  374.0    17226    2523      0     0   1976  758795  94980   52.7  48   27
405.87/406.09	c s  406.0    17227    2523      0     0   1976  820290  93597   53.2  57   17
446.76/446.91	c B  446.8    17227    2523      0     0   1976  896158  94993   53.7  49   23
486.25/486.48	c +  486.3    17227    2523      0     0   1976  948491 104478   53.9  47   27
534.73/534.99	c N  534.8    17227    2523      0     0   1976 1025271 104526   54.1  50   29
645.11/645.36	c +  645.2    17227    2523      0     0   1976 1185610 114925   54.3  47   32
869.03/869.34	c +  869.1    17227    2523      0     0   1976 1482012 126417   54.2  45   49
1112.16/1112.52	c + 1112.2    17227    2523      0     0   1976 1852515 139058   54.5  47   31
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c
1200.05/1200.40	c 1980022 conflicts, 2049946 decisions, 1 random
1200.05/1200.40	c 0 iterations, 0 restarts, 3865 skipped
1200.05/1200.40	c 22 enlarged, 60 shrunken, 19327 rescored, 509 rebiased
1200.05/1200.40	c 3 simplifications, 6 reductions
1200.05/1200.40	c
1200.05/1200.40	c vars: 0 fixed, 0 equiv, 1976 elim, 0 merged
1200.05/1200.40	c elim: 114579 resolutions, 1 phases, 1 rounds
1200.05/1200.40	c sbst: 100% substituted, 0.0% nots, 14.4% ands, 84.3% xors, 1.3% ites
1200.05/1200.40	c arty: 2.00 and 2.00 xor average arity
1200.05/1200.40	c prbe: 44320 probed, 8 phases, 8 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: 0 units, 0 merged
1200.05/1200.40	c mins: 70882746 learned, 7% deleted, 45 strong, 44 depth
1200.05/1200.40	c subs: 1248 forward, 70 backward, 0 doms
1200.05/1200.40	c strs: 77 forward, 32 backward
1200.05/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.40	c prps: 505688379 propagations, 0.42 megaprops
1200.05/1200.40	c
1200.05/1200.40	c 1200.1 seconds, 55 MB max, 295 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-1727150-1240721564/watcher-1727150-1240721564 -o /tmp/evaluation-result-1727150-1240721564/solver-1727150-1240721564 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1727150-1240721564.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: 0.99 0.98 0.99 2/65 18188
/proc/meminfo: memFree=1024872/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=1328 CPUtime=0
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 234 0 0 0 0 0 0 0 18 0 1 0 100186073 1359872 219 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 332 220 63 155 0 175 0

[startup+0.085622 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18188
/proc/meminfo: memFree=1024872/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=3132 CPUtime=0.08
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 696 0 0 0 8 0 0 0 18 0 1 0 100186073 3207168 677 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 783 677 79 155 0 626 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3132

[startup+0.101622 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18188
/proc/meminfo: memFree=1024872/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=3272 CPUtime=0.09
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 724 0 0 0 9 0 0 0 18 0 1 0 100186073 3350528 705 1992294400 134512640 135151029 4294956240 18446744073709551615 134546048 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 818 705 79 155 0 661 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3272

[startup+0.301646 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18188
/proc/meminfo: memFree=1024872/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=3800 CPUtime=0.29
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 877 0 0 0 29 0 0 0 19 0 1 0 100186073 3891200 858 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 950 858 79 155 0 793 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3800

[startup+0.701691 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18188
/proc/meminfo: memFree=1024872/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=3800 CPUtime=0.69
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 877 0 0 0 69 0 0 0 23 0 1 0 100186073 3891200 858 1992294400 134512640 135151029 4294956240 18446744073709551615 134574341 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 950 858 79 155 0 793 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3800

[startup+1.50178 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18189
/proc/meminfo: memFree=1021728/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=3932 CPUtime=1.49
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 900 0 0 0 149 0 0 0 25 0 1 0 100186073 4026368 881 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 983 881 79 155 0 826 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3932

[startup+3.10196 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18189
/proc/meminfo: memFree=1020832/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=5564 CPUtime=3.09
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 1290 0 0 0 309 0 0 0 25 0 1 0 100186073 5697536 1271 1992294400 134512640 135151029 4294956240 18446744073709551615 134553109 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 1391 1271 79 155 0 1234 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5564

[startup+6.30133 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18189
/proc/meminfo: memFree=1018272/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=7832 CPUtime=6.29
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 1843 0 0 0 628 1 0 0 25 0 1 0 100186073 8019968 1824 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 1958 1824 79 155 0 1801 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7832

[startup+12.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18189
/proc/meminfo: memFree=1014944/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=10328 CPUtime=12.69
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 2512 0 0 0 1268 1 0 0 25 0 1 0 100186073 10575872 2438 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 2582 2438 79 155 0 2425 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10328

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18189
/proc/meminfo: memFree=1011296/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=14400 CPUtime=25.49
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 3492 0 0 0 2546 3 0 0 25 0 1 0 100186073 14745600 3418 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 3600 3418 79 155 0 3443 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14400

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18189
/proc/meminfo: memFree=1008352/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=17328 CPUtime=51.07
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 4187 0 0 0 5104 3 0 0 25 0 1 0 100186073 17743872 4113 1992294400 134512640 135151029 4294956240 18446744073709551615 134555154 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 4332 4113 79 155 0 4175 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17328

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18189
/proc/meminfo: memFree=1007136/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=18868 CPUtime=102.27
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 4497 0 0 0 10223 4 0 0 25 0 1 0 100186073 19320832 4423 1992294400 134512640 135151029 4294956240 18446744073709551615 134554859 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 4717 4423 79 155 0 4560 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18868

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18189
/proc/meminfo: memFree=1005088/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=20920 CPUtime=162.24
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 5007 0 0 0 16220 4 0 0 25 0 1 0 100186073 21422080 4933 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 5230 4933 79 155 0 5073 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20920

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18189
/proc/meminfo: memFree=1001824/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=24440 CPUtime=222.23
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 5809 0 0 0 22218 5 0 0 25 0 1 0 100186073 25026560 5735 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 6110 5735 79 155 0 5953 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24440

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18189
/proc/meminfo: memFree=1000544/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=26044 CPUtime=282.21
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 6115 0 0 0 28216 5 0 0 25 0 1 0 100186073 26669056 6041 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 6511 6041 79 155 0 6354 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 26044

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18189
/proc/meminfo: memFree=999072/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=27544 CPUtime=342.19
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 6476 0 0 0 34213 6 0 0 25 0 1 0 100186073 28205056 6402 1992294400 134512640 135151029 4294956240 18446744073709551615 134580483 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 6886 6402 79 155 0 6729 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 27544

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18189
/proc/meminfo: memFree=990048/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=36448 CPUtime=402.17
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 8894 0 0 0 40208 9 0 0 25 0 1 0 100186073 37322752 8641 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 9112 8641 79 155 0 8955 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 36448

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18189
/proc/meminfo: memFree=988832/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=37088 CPUtime=462.15
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 9206 0 0 0 46206 9 0 0 25 0 1 0 100186073 37978112 8953 1992294400 134512640 135151029 4294956240 18446744073709551615 134574094 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 9272 8953 79 155 0 9115 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 37088

[startup+522.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 18195
/proc/meminfo: memFree=986784/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=39776 CPUtime=522.14
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 9721 0 0 0 52204 10 0 0 25 0 1 0 100186073 40730624 9468 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 9944 9468 79 155 0 9787 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 39776

[startup+582.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 18195
/proc/meminfo: memFree=986080/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=40804 CPUtime=582.12
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 9894 0 0 0 58202 10 0 0 25 0 1 0 100186073 41783296 9641 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 10201 9641 79 155 0 10044 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 40804

[startup+642.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 18195
/proc/meminfo: memFree=985376/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=41576 CPUtime=642.11
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 10078 0 0 0 64200 11 0 0 25 0 1 0 100186073 42573824 9825 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 10394 9825 79 155 0 10237 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 41576

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18195
/proc/meminfo: memFree=984416/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=42864 CPUtime=702.09
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 10294 0 0 0 70198 11 0 0 25 0 1 0 100186073 43892736 10041 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 10716 10041 79 155 0 10559 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 42864

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18195
/proc/meminfo: memFree=978464/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=50316 CPUtime=762.07
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 11802 0 0 0 76194 13 0 0 25 0 1 0 100186073 51523584 11549 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 12579 11549 79 155 0 12422 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 50316

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18195
/proc/meminfo: memFree=977568/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=51600 CPUtime=822.05
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 12037 0 0 0 82192 13 0 0 25 0 1 0 100186073 52838400 11784 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 12900 11784 79 155 0 12743 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 51600

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18195
/proc/meminfo: memFree=976096/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=53284 CPUtime=882.04
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 12380 0 0 0 88190 14 0 0 25 0 1 0 100186073 54562816 12127 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 13321 12127 79 155 0 13164 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 53284

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18195
/proc/meminfo: memFree=974816/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=51444 CPUtime=942.01
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 13867 0 0 0 94185 16 0 0 25 0 1 0 100186073 52678656 12423 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 12861 12423 79 155 0 12704 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 51444

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18195
/proc/meminfo: memFree=974816/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=51444 CPUtime=1001.99
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 13903 0 0 0 100183 16 0 0 25 0 1 0 100186073 52678656 12459 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 12861 12459 79 155 0 12704 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 51444

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18195
/proc/meminfo: memFree=974240/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=50976 CPUtime=1061.98
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 14124 0 0 0 106181 17 0 0 25 0 1 0 100186073 52199424 12564 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 12744 12564 79 155 0 12587 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 50976

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18195
/proc/meminfo: memFree=974304/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=50976 CPUtime=1121.96
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 14136 0 0 0 112179 17 0 0 25 0 1 0 100186073 52199424 12576 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 12744 12576 79 155 0 12587 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 50976

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18195
/proc/meminfo: memFree=973280/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=53032 CPUtime=1181.94
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 14461 0 0 0 118177 17 0 0 25 0 1 0 100186073 54304768 12901 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 13258 12901 79 155 0 13101 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 53032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18195
/proc/meminfo: memFree=974112/2055920 swapFree=4192956/4192956
[pid=18188] ppid=18186 vsize=50976 CPUtime=1200.05
/proc/18188/stat : 18188 (precosat) R 18186 18188 17999 0 -1 4194304 14559 0 0 0 119987 18 0 0 25 0 1 0 100186073 52199424 12613 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18188/statm: 12744 12613 79 155 0 12587 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 50976

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): 1199.87
CPU system time (s): 0.188971
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 59180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.188971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14559
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= 2124

runsolver used 1.3368 second user time and 3.03654 second system time

The end

Launcher Data 

Begin job on node85 at 2009-04-26 06:52:44
IDJOB=1727150
IDBENCH=24631
IDSOLVER=507
FILE ID=node85/1727150-1240721564
PBS_JOBID= 9186871
Free space on /tmp= 126812 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Hard/contest04/others/equilarge_l4.sat05-521.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727150-1240721564/watcher-1727150-1240721564 -o /tmp/evaluation-result-1727150-1240721564/solver-1727150-1240721564 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1727150-1240721564.cnf

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

MD5SUM BENCH= ff36f96f6b8096039d33a91da209fed4
RANDOM SEED=1812447144

node85.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		: 3000.238
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		: 3000.238
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:       1025352 kB
Buffers:        102104 kB
Cached:         820996 kB
SwapCached:          0 kB
Active:         211476 kB
Inactive:       725420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1025352 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1028 kB
Writeback:           0 kB
Mapped:          23568 kB
Slab:            79612 kB
Committed_AS:   262848 kB
PageTables:       1372 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= 126812 MiB
End job on node85 at 2009-04-26 07:12:46