Trace number 1727786

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) 1200.08 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-gensys-ukn003.sat05-3346.reshuffled-07.cnf
MD5SUMc664e54e8911dc74e630e966a3a9b6ae
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark610.56
Satisfiable
(Un)Satisfiability was proved
Number of variables942
Number of clauses16562
Sum of the clauses size74896
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 21078
Number of clauses of size 38565
Number of clauses of size 471
Number of clauses of size 5103
Number of clauses of size over 56710

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-1727786-1240728920.cnf
0.00/0.00	c found header 'p cnf 942 16562'
0.00/0.01	c finished parsing
0.00/0.01	c
0.00/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.01	c
0.00/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.01	c
0.00/0.01	c starting search after 0.0 seconds
0.00/0.01	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    15779     890     45     7      0       0      0    0.0   0    1
0.03/0.05	c -    0.1    14955     886     56     0      0       0   1000    0.0   0    2
0.09/0.10	c s    0.1    13773     866     56     0     20       0      0    0.0   0    1
0.09/0.10	c l    0.1    13773     866     56     0     20       0   8732    0.0   0    1
0.09/0.10	c R    0.1    13774     866     56     0     20     101    100  161.0   7    1
0.09/0.11	c R    0.1    13774     866     56     0     20     201    200  124.9  13    1
0.09/0.13	c R    0.1    13775     866     56     0     20     802    801   76.7  19    1
0.09/0.14	c B    0.1    13775     866     56     0     20    1002   1001   70.6  19    1
0.09/0.18	c B    0.2    13785     866     56     0     20    2002   2001   84.8  18    1
0.19/0.20	c R    0.2    13786     866     56     0     20    2412   2411   79.7  20    1
0.39/0.47	c R    0.5    13820     866     56     0     20    6427   6426   71.6  20    2
0.59/0.61	c B    0.6    13820     866     56     0     20    8004   8003   69.8  19    3
0.59/0.69	c +    0.7    13823     866     56     0     20    8733   9605   67.7  20    3
0.69/0.76	c s    0.8    13822     866     56     0     20    9261   9259   66.5  19    3
0.89/0.95	c +    1.0    13822     866     56     0     20   10916  10565   63.5  20    3
1.19/1.28	c +    1.3    13822     866     56     0     20   13648  11621   59.0  20    3
1.49/1.56	c R    1.6    13822     866     56     0     20   16059  11643   55.2  20    4
1.69/1.72	c +    1.7    13823     866     56     0     20   17060  12783   57.7  18    4
2.19/2.26	c +    2.3    13823     866     56     0     20   21326  14061   56.4  19    4
2.29/2.32	c
2.29/2.32	c       original/binary      fixed     eliminated      learned       agility
2.29/2.32	c   seconds        variables     equivalent    conflicts       height       MB
2.29/2.32	c
2.29/2.32	c s    2.3    13822     866     56     0     20   21636  13112   56.2  21    3
2.49/2.60	c B    2.6    13822     866     56     0     20   24016  14067   68.2  19    4
2.89/2.93	c +    2.9    13823     866     56     0     20   26656  15467   66.7  19    4
3.89/3.95	c +    4.0    13824     866     56     0     20   33320  17013   62.6  19    5
4.39/4.48	c s    4.5    13823     866     56     0     20   36169  17027   60.8  20    4
4.89/4.90	c R    4.9    13823     866     56     0     20   38520  17022   60.1  20    4
5.29/5.40	c +    5.4    13825     866     56     0     20   41650  18714   58.5  21    4
7.18/7.23	c s    7.2    13825     866     56     0     20   51342  18719   55.6  19    4
7.28/7.37	c +    7.4    13825     866     56     0     20   52061  20585   55.3  22    5
9.80/9.85	c B    9.8    13825     866     56     0     20   64024  20607   52.5  23    6
10.09/10.11	c +   10.1    13825     866     56     0     20   65076  22643   52.2  19    6
13.99/14.05	c s   14.0    13826     866     56     0     20   80751  22645   50.0  20    5
14.09/14.18	c +   14.2    13826     866     56     0     20   81346  24907   49.8  22    5
15.99/16.05	c R   16.0    13826     866     56     0     20   89831  24917   48.1  21    6
18.39/18.41	c +   18.4    13826     866     56     0     20  101681  27397   45.5  19    7
24.88/24.98	c -   25.0    13794     865     57     0     20  126309  27124   43.4  20    6
24.98/25.09	c s   25.1    12691     860     57     0     25  126309  27405   43.4  20    6
24.98/25.09	c -   25.1    12691     860     57     0     25  126309  26853   43.4  20    6
24.98/25.09	c +   25.1    12691     860     57     0     25  126309  29538   43.4  20    6
34.68/34.74	c
34.68/34.74	c       original/binary      fixed     eliminated      learned       agility
34.68/34.74	c   seconds        variables     equivalent    conflicts       height       MB
34.68/34.74	c
34.68/34.74	c +   34.7    12691     860     57     0     25  157885  32491   42.0  20    9
35.38/35.48	c B   35.5    12691     860     57     0     25  160059  31734   42.0  20    9
46.87/46.97	c +   47.0    12691     860     57     0     25  197356  35740   39.9  21    9
49.17/49.29	c R   49.3    12691     860     57     0     25  205255  35757   39.1  20   10
61.27/61.35	c +   61.3    12691     860     57     0     25  246695  39314   36.9  17   11
87.97/88.07	c +   88.0    12691     860     57     0     25  308366  43245   36.1  20   12
118.85/118.99	c B  119.0    12691     860     57     0     25  384113  43258   34.4  19   13
119.55/119.63	c +  119.6    12691     860     57     0     25  385455  47569   34.4  22   13
155.45/155.51	c R  155.5    12691     860     57     0     25  461733  47593   33.8  21   15
162.75/162.87	c +  162.8    12691     860     57     0     25  481815  52325   33.1  24   15
225.53/225.66	c +  225.6    12691     860     57     0     25  602266  57557   31.9  21   17
314.81/314.98	c +  314.9    12691     860     57     0     25  752830  63312   31.6  19   19
406.68/406.80	c B  406.7    12691     860     57     0     25  896232  63321   31.1  20   21
438.27/438.47	c +  438.4    12691     860     57     0     25  941035  69643   31.0  22   20
484.76/484.91	c R  484.8    12691     860     57     0     25 1025837  69667   30.6  22   23
535.74/535.92	c s  535.8    12692     860     57     0     25 1119930  69669   29.4  22   13
559.23/559.42	c s  559.3    12694     860     57     0     25 1158608  69676   29.7  23   14
572.13/572.38	c +  572.2    12694     860     57     0     25 1176292  76607   29.8  21   18
793.67/793.96	c +  793.7    12694     860     57     0     25 1470368  84267   29.4  19   23
1071.40/1071.76	c
1071.40/1071.76	c       original/binary      fixed     eliminated      learned       agility
1071.40/1071.76	c   seconds        variables     equivalent    conflicts       height       MB
1071.40/1071.76	c
1071.40/1071.76	c + 1071.5    12694     860     57     0     25 1837960  92693   28.5  20   26
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 1978403 conflicts, 2426119 decisions, 1 random
1200.07/1200.40	c 0 iterations, 3856 restarts, 0 skipped
1200.07/1200.40	c 25 enlarged, 2200 shrunken, 19342 rescored, 509 rebiased
1200.07/1200.40	c 9 simplifications, 0 reductions
1200.07/1200.40	c
1200.07/1200.40	c vars: 57 fixed, 0 equiv, 25 elim, 9 merged
1200.07/1200.40	c elim: 125589 resolutions, 2 phases, 2 rounds
1200.07/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.40	c prbe: 244410 probed, 141 phases, 142 rounds
1200.07/1200.40	c prbe: 1 failed, 0 lifted, 0 merged
1200.07/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.40	c hash: 0 units, 9 merged
1200.07/1200.40	c mins: 84462661 learned, 35% deleted, 17 strong, 21 depth
1200.07/1200.40	c subs: 4602 forward, 2413 backward, 1617 doms
1200.07/1200.40	c strs: 154 forward, 200 backward
1200.07/1200.40	c doms: 1617 dominators, 48 high, 0 low
1200.07/1200.40	c prps: 181655229 propagations, 0.15 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 29 MB max, 353 MB recycled
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1727786-1240728920/watcher-1727786-1240728920 -o /tmp/evaluation-result-1727786-1240728920/solver-1727786-1240728920 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1727786-1240728920.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: 0.91 0.97 0.99 3/65 8296
/proc/meminfo: memFree=1546472/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=1052 CPUtime=0
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 171 0 0 0 0 0 0 0 20 0 1 0 100921150 1077248 156 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 263 156 64 155 0 106 0

[startup+0.0385451 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 8296
/proc/meminfo: memFree=1546472/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=2104 CPUtime=0.03
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 459 0 0 0 3 0 0 0 20 0 1 0 100921150 2154496 443 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 526 445 79 155 0 369 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2104

[startup+0.101538 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 8296
/proc/meminfo: memFree=1546472/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=2632 CPUtime=0.09
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 571 0 0 0 9 0 0 0 20 0 1 0 100921150 2695168 555 1992294400 134512640 135151029 4294956240 18446744073709551615 134578505 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 658 555 79 155 0 501 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2632

[startup+0.30156 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 8296
/proc/meminfo: memFree=1546472/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=2764 CPUtime=0.29
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 620 0 0 0 29 0 0 0 22 0 1 0 100921150 2830336 604 1992294400 134512640 135151029 4294956240 18446744073709551615 134574619 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 691 604 79 155 0 534 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2764

[startup+0.701606 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 8296
/proc/meminfo: memFree=1546472/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=3952 CPUtime=0.69
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 904 0 0 0 69 0 0 0 25 0 1 0 100921150 4046848 888 1992294400 134512640 135151029 4294956240 18446744073709551615 134581738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 988 888 79 155 0 831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3952

[startup+1.5017 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 8297
/proc/meminfo: memFree=1542944/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=4748 CPUtime=1.49
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 1098 0 0 0 149 0 0 0 25 0 1 0 100921150 4861952 1082 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 1187 1082 79 155 0 1030 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4748

[startup+3.10188 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 8297
/proc/meminfo: memFree=1542048/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=5292 CPUtime=3.09
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 1255 0 0 0 309 0 0 0 25 0 1 0 100921150 5419008 1227 1992294400 134512640 135151029 4294956240 18446744073709551615 134567787 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 1323 1227 79 155 0 1166 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5292

[startup+6.30124 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 8297
/proc/meminfo: memFree=1540768/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=6392 CPUtime=6.29
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 1545 0 0 0 629 0 0 0 25 0 1 0 100921150 6545408 1517 1992294400 134512640 135151029 4294956240 18446744073709551615 134554922 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 1598 1517 79 155 0 1441 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6392

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 8297
/proc/meminfo: memFree=1538912/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=8132 CPUtime=12.69
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 2094 0 0 0 1268 1 0 0 25 0 1 0 100921150 8327168 1947 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 2033 1947 79 155 0 1876 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8132

[startup+25.5024 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 8297
/proc/meminfo: memFree=1537504/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=9244 CPUtime=25.48
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 2562 0 0 0 2547 1 0 0 25 0 1 0 100921150 9465856 2229 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 2311 2229 79 155 0 2154 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9244

[startup+51.1024 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 8297
/proc/meminfo: memFree=1535648/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=11516 CPUtime=51.07
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 3070 0 0 0 5105 2 0 0 25 0 1 0 100921150 11792384 2737 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 2879 2737 79 155 0 2722 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11516

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 8297
/proc/meminfo: memFree=1532704/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=14776 CPUtime=102.26
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 3809 0 0 0 10223 3 0 0 25 0 1 0 100921150 15130624 3476 1992294400 134512640 135151029 4294956240 18446744073709551615 134577147 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 3694 3476 79 155 0 3537 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14776

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8297
/proc/meminfo: memFree=1530720/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=16980 CPUtime=162.25
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 4295 0 0 0 16221 4 0 0 25 0 1 0 100921150 17387520 3962 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 4245 3962 79 155 0 4088 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16980

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8297
/proc/meminfo: memFree=1528864/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=18928 CPUtime=222.23
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 4757 0 0 0 22219 4 0 0 25 0 1 0 100921150 19382272 4424 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 4732 4424 79 155 0 4575 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18928

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8297
/proc/meminfo: memFree=1527328/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=20636 CPUtime=282.21
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 5137 0 0 0 28217 4 0 0 25 0 1 0 100921150 21131264 4804 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 5159 4804 79 155 0 5002 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20636

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8303
/proc/meminfo: memFree=1525344/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=22864 CPUtime=342.2
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 5594 0 0 0 34215 5 0 0 25 0 1 0 100921150 23412736 5261 1992294400 134512640 135151029 4294956240 18446744073709551615 134555104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 5716 5261 79 155 0 5559 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22864

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8303
/proc/meminfo: memFree=1524768/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=23408 CPUtime=402.18
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 5728 0 0 0 40213 5 0 0 25 0 1 0 100921150 23969792 5395 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 5852 5395 79 155 0 5695 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23408

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8303
/proc/meminfo: memFree=1524064/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=24292 CPUtime=462.16
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 5904 0 0 0 46211 5 0 0 25 0 1 0 100921150 24875008 5571 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 6073 5571 79 155 0 5916 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 24292

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8303
/proc/meminfo: memFree=1522464/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=26096 CPUtime=522.14
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 6294 0 0 0 52209 5 0 0 25 0 1 0 100921150 26722304 5961 1992294400 134512640 135151029 4294956240 18446744073709551615 134554848 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 6524 5961 79 155 0 6367 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 26096

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8303
/proc/meminfo: memFree=1522656/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=24588 CPUtime=582.12
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 6576 0 0 0 58207 5 0 0 25 0 1 0 100921150 25178112 5927 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 6147 5927 79 155 0 5990 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 24588

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8303
/proc/meminfo: memFree=1521504/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=25664 CPUtime=642.12
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 6855 0 0 0 64206 6 0 0 25 0 1 0 100921150 26279936 6206 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 6416 6206 79 155 0 6259 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 25664

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8303
/proc/meminfo: memFree=1521120/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=26208 CPUtime=702.1
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 6946 0 0 0 70204 6 0 0 25 0 1 0 100921150 26836992 6297 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 6552 6297 79 155 0 6395 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 26208

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8303
/proc/meminfo: memFree=1520608/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=26816 CPUtime=762.09
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 7075 0 0 0 76203 6 0 0 25 0 1 0 100921150 27459584 6426 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 6704 6426 79 155 0 6547 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 26816

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8303
/proc/meminfo: memFree=1519776/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=27872 CPUtime=822.07
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 7281 0 0 0 82201 6 0 0 25 0 1 0 100921150 28540928 6632 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 6968 6632 79 155 0 6811 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 27872

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8303
/proc/meminfo: memFree=1519456/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=28384 CPUtime=882.05
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 7363 0 0 0 88199 6 0 0 25 0 1 0 100921150 29065216 6714 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 7096 6714 79 155 0 6939 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 28384

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8303
/proc/meminfo: memFree=1518624/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=29404 CPUtime=942.03
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 7574 0 0 0 94197 6 0 0 25 0 1 0 100921150 30109696 6925 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 7351 6925 79 155 0 7194 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 29404

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8303
/proc/meminfo: memFree=1518496/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=29636 CPUtime=1002.02
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 7610 0 0 0 100196 6 0 0 25 0 1 0 100921150 30347264 6961 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 7409 6961 79 155 0 7252 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 29636

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8303
/proc/meminfo: memFree=1518432/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=29636 CPUtime=1062
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 7623 0 0 0 106194 6 0 0 25 0 1 0 100921150 30347264 6974 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 7409 6974 79 155 0 7252 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 29636

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8303
/proc/meminfo: memFree=1517600/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=30796 CPUtime=1121.98
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 7830 0 0 0 112192 6 0 0 25 0 1 0 100921150 31535104 7181 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 7699 7181 79 155 0 7542 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 30796

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8303
/proc/meminfo: memFree=1517152/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=31232 CPUtime=1181.97
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 7965 0 0 0 118191 6 0 0 25 0 1 0 100921150 31981568 7316 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 7808 7316 79 155 0 7651 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 31232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8303
/proc/meminfo: memFree=1516896/2055920 swapFree=4192956/4192956
[pid=8296] ppid=8294 vsize=31648 CPUtime=1200.07
/proc/8296/stat : 8296 (precosat) R 8294 8296 8259 0 -1 4194304 8040 0 0 0 120001 6 0 0 25 0 1 0 100921150 32407552 7391 1992294400 134512640 135151029 4294956240 18446744073709551615 134574676 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8296/statm: 7912 7391 79 155 0 7755 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 31648

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): 1200.08
CPU user time (s): 1200.01
CPU system time (s): 0.071989
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 31648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8040
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= 1196

runsolver used 1.38479 second user time and 2.6346 second system time

The end

Launcher Data 

Begin job on node88 at 2009-04-26 08:55:20
IDJOB=1727786
IDBENCH=24645
IDSOLVER=507
FILE ID=node88/1727786-1240728920
PBS_JOBID= 9186957
Free space on /tmp= 66548 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Hard/contest05/QG/QG7-gensys-ukn003.sat05-3346.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727786-1240728920/watcher-1727786-1240728920 -o /tmp/evaluation-result-1727786-1240728920/solver-1727786-1240728920 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1727786-1240728920.cnf

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

MD5SUM BENCH= c664e54e8911dc74e630e966a3a9b6ae
RANDOM SEED=1284561163

node88.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		: 3000.229
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		: 3000.229
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:       1546888 kB
Buffers:         75984 kB
Cached:         336164 kB
SwapCached:          0 kB
Active:          27864 kB
Inactive:       398516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1546888 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1188 kB
Writeback:           0 kB
Mapped:          23964 kB
Slab:            68448 kB
Committed_AS:   255036 kB
PageTables:       1444 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= 66548 MiB
End job on node88 at 2009-04-26 09:15:23