Trace number 1516667

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S51205200-028.cnf
MD5SUM28daa15bd31978d0b42959b6abf4709b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.18967
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

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-1516667-1238273140.cnf
0.00/0.00	c found header 'p cnf 75 6675'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     6675      75      0     0      0       0      0    0.0   0    0
0.19/0.23	c s    0.2     6675      75      0     0      0       0      0    0.0   0    0
0.19/0.23	c l    0.2     6675      75      0     0      0       0   6675    0.0   0    0
0.19/0.23	c R    0.2     6675      75      0     0      0     101    101   28.6   6    1
0.19/0.23	c R    0.2     6675      75      0     0      0     202    202   29.0  11    1
0.19/0.26	c N    0.3     6675      75      0     0      0     806    806   27.9  30    1
0.19/0.26	c B    0.3     6675      75      0     0      0    1000   1000   27.6  33    1
0.29/0.30	c B    0.3     6675      75      0     0      0    2000   2000   27.3  39    1
0.29/0.32	c N    0.3     6675      75      0     0      0    2409   2409   27.4  39    1
0.49/0.50	c N    0.5     6675      75      0     0      0    6420   6420   27.1  40    2
0.49/0.52	c +    0.5     6675      75      0     0      0    6676   7342   27.0  40    2
0.49/0.59	c B    0.6     6675      75      0     0      0    8004   7349   26.9  40    2
0.59/0.62	c +    0.6     6675      75      0     0      0    8345   8076   26.8  39    2
0.69/0.74	c +    0.7     6675      75      0     0      0   10430   8883   26.7  40    2
0.89/0.91	c +    0.9     6675      75      0     0      0   13036   9771   26.6  40    2
1.10/1.13	c N    1.1     6675      75      0     0      0   16039   9779   26.4  39    2
1.10/1.15	c +    1.2     6675      75      0     0      0   16295  10748   26.4  39    2
1.39/1.49	c +    1.5     6675      75      0     0      0   20367  11822   26.2  40    3
1.69/1.79	c B    1.8     6675      75      0     0      0   24010  11830   26.1  40    3
1.89/1.91	c
1.89/1.91	c       original/binary      fixed     eliminated      learned       agility
1.89/1.91	c   seconds        variables     equivalent    conflicts       height       MB
1.89/1.91	c
1.89/1.91	c +    1.9     6675      75      0     0      0   25455  13004   26.0  39    3
2.39/2.42	c +    2.4     6675      75      0     0      0   31817  14304   25.8  40    3
2.99/3.03	c N    3.0     6675      75      0     0      0   38483  14314   25.7  40    3
3.09/3.15	c +    3.2     6675      75      0     0      0   39770  15734   25.6  39    3
4.09/4.18	c +    4.2     6675      75      0     0      0   49712  17307   25.3  39    4
5.39/5.46	c +    5.5     6675      75      0     0      0   62140  19037   25.0  39    4
5.59/5.66	c B    5.7     6675      75      0     0      0   64022  19043   24.9  40    4
7.18/7.25	c +    7.2     6675      75      0     0      0   77675  20940   24.5  39    4
8.58/8.65	c N    8.7     6675      75      0     0      0   89766  20946   24.4  40    5
9.38/9.48	c +    9.5     6675      75      0     0      0   97090  23034   24.3  38    5
12.59/12.61	c +   12.6     6675      75      0     0      0  121363  25337   24.0  40    5
16.79/16.84	c +   16.8     6675      75      0     0      0  151701  27870   23.7  40    6
17.99/18.09	c B   18.1     6675      75      0     0      0  160046  27883   23.6  39    6
22.49/22.55	c +   22.5     6675      75      0     0      0  189625  30657   23.3  39    6
24.99/25.07	c N   25.1     6675      75      0     0      0  205143  30666   23.2  39    7
30.08/30.13	c +   30.1     6675      75      0     0      0  237032  33722   23.4  40    8
42.99/43.03	c +   43.0     6675      75      0     0      0  296290  37094   23.4  39    8
57.98/58.01	c +   58.0     6675      75      0     0      0  370360  40803   23.2  39    9
60.58/60.65	c B   60.6     6675      75      0     0      0  384096  40810   23.2  40   10
79.97/80.01	c
79.97/80.01	c       original/binary      fixed     eliminated      learned       agility
79.97/80.01	c   seconds        variables     equivalent    conflicts       height       MB
79.97/80.01	c
79.97/80.01	c N   80.0     6675      75      0     0      0  461557  40814   22.9  40   10
80.27/80.37	c +   80.4     6675      75      0     0      0  462952  44883   22.9  40   10
110.46/110.51	c +  110.5     6675      75      0     0      0  578692  49371   22.8  40   12
152.85/152.95	c +  152.9     6675      75      0     0      0  723365  54308   22.7  39   13
210.24/210.38	c B  210.3     6675      75      0     0      0  896184  54317   22.6  39   15
213.44/213.55	c +  213.5     6675      75      0     0      0  904206  59738   22.6  40   15
258.13/258.20	c N  258.1     6675      75      0     0      0 1025597  59747   22.4  40   16
295.52/295.68	c +  295.6     6675      75      0     0      0 1130256  65711   22.3  40   17
404.98/405.13	c +  405.0     6675      75      0     0      0 1412821  72282   22.1  38   20
565.74/565.95	c +  565.8     6675      75      0     0      0 1766026  79510   21.8  39   21
700.81/701.08	c B  700.9     6675      75      0     0      0 2048395  79524   21.7  39   24
774.98/775.28	c +  775.1     6675      75      0     0      0 2207530  87461   21.7  39   25
799.28/799.52	c N  799.3     6675      75      0     0      0 2255925  87471   21.7  40   26
1080.60/1080.97	c + 1080.7     6675      75      0     0      0 2759410  96207   21.6  39   27
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 2956300 conflicts, 3213931 decisions, 1 random
1200.08/1200.40	c 0 iterations, 4 restarts, 5113 skipped
1200.08/1200.40	c 28 enlarged, 0 shrunken, 28878 rescored, 707 rebiased
1200.08/1200.40	c 1 simplifications, 0 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.08/1200.40	c elim: 60309 resolutions, 1 phases, 1 rounds
1200.08/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.40	c prbe: 150 probed, 1 phases, 1 rounds
1200.08/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.40	c hash: 0 units, 0 merged
1200.08/1200.40	c mins: 72604504 learned, 16% deleted, 0 strong, 8 depth
1200.08/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.40	c strs: 0 forward, 0 backward
1200.08/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.40	c prps: 49327402 propagations, 0.04 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 29 MB max, 334 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516667-1238273140/watcher-1516667-1238273140 -o /tmp/evaluation-result-1516667-1238273140/solver-1516667-1238273140 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516667-1238273140.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 3/81 8462
/proc/meminfo: memFree=1838400/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=1052 CPUtime=0
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 1099977782 1077248 170 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 263 170 63 155 0 106 0

[startup+0.0682449 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 8462
/proc/meminfo: memFree=1838400/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=1708 CPUtime=0.06
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 341 0 0 0 6 0 0 0 18 0 1 0 1099977782 1748992 325 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 427 325 79 155 0 270 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1708

[startup+0.101248 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 8462
/proc/meminfo: memFree=1838400/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=1708 CPUtime=0.09
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 341 0 0 0 9 0 0 0 18 0 1 0 1099977782 1748992 325 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 427 325 79 155 0 270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.30127 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 8462
/proc/meminfo: memFree=1838400/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=1716 CPUtime=0.29
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 414 0 0 0 29 0 0 0 19 0 1 0 1099977782 1757184 326 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 429 326 79 155 0 272 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1716

[startup+0.701315 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 8462
/proc/meminfo: memFree=1838400/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=2904 CPUtime=0.69
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 703 0 0 0 69 0 0 0 23 0 1 0 1099977782 2973696 615 1992294400 134512640 135151029 4294956240 18446744073709551615 134574619 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 726 615 79 155 0 569 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2904

[startup+1.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8463
/proc/meminfo: memFree=1835904/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=3572 CPUtime=1.49
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 872 0 0 0 149 0 0 0 25 0 1 0 1099977782 3657728 784 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 893 784 79 155 0 736 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3572

[startup+3.10158 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8463
/proc/meminfo: memFree=1835072/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=4244 CPUtime=3.09
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 1048 0 0 0 309 0 0 0 25 0 1 0 1099977782 4345856 960 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 1061 960 79 155 0 904 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4244

[startup+6.30194 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8463
/proc/meminfo: memFree=1833992/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=5216 CPUtime=6.29
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 1277 0 0 0 629 0 0 0 25 0 1 0 1099977782 5341184 1189 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 1304 1189 79 155 0 1147 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5216

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8463
/proc/meminfo: memFree=1832584/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=6536 CPUtime=12.69
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 1547 0 0 0 1268 1 0 0 25 0 1 0 1099977782 6692864 1459 1992294400 134512640 135151029 4294956240 18446744073709551615 134542950 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 1634 1459 79 155 0 1477 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6536

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8463
/proc/meminfo: memFree=1830984/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=8208 CPUtime=25.48
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 1958 0 0 0 2547 1 0 0 25 0 1 0 1099977782 8404992 1870 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 2052 1870 79 155 0 1895 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8208

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8463
/proc/meminfo: memFree=1829128/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=10256 CPUtime=51.08
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 2400 0 0 0 5106 2 0 0 25 0 1 0 1099977782 10502144 2312 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 2564 2312 79 155 0 2407 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10256

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8463
/proc/meminfo: memFree=1826440/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=13416 CPUtime=102.27
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 3058 0 0 0 10224 3 0 0 25 0 1 0 1099977782 13737984 2970 1992294400 134512640 135151029 4294956240 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 3354 2970 79 155 0 3197 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13416

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8463
/proc/meminfo: memFree=1824264/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=15844 CPUtime=162.25
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 3597 0 0 0 16222 3 0 0 25 0 1 0 1099977782 16224256 3509 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 3961 3509 79 155 0 3804 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15844

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8463
/proc/meminfo: memFree=1822920/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=17500 CPUtime=222.24
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 3928 0 0 0 22220 4 0 0 25 0 1 0 1099977782 17920000 3840 1992294400 134512640 135151029 4294956240 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 4375 3840 79 155 0 4218 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17500

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8463
/proc/meminfo: memFree=1821832/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=19056 CPUtime=282.22
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 4203 0 0 0 28218 4 0 0 25 0 1 0 1099977782 19513344 4115 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 4764 4115 79 155 0 4607 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19056

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8463
/proc/meminfo: memFree=1820296/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=21192 CPUtime=342.2
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 4588 0 0 0 34216 4 0 0 25 0 1 0 1099977782 21700608 4500 1992294400 134512640 135151029 4294956240 18446744073709551615 134575846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 5298 4500 79 155 0 5141 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 21192

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8463
/proc/meminfo: memFree=1819400/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=22396 CPUtime=402.18
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 4808 0 0 0 40214 4 0 0 25 0 1 0 1099977782 22933504 4720 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 5599 4720 79 155 0 5442 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 22396

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8463
/proc/meminfo: memFree=1818632/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=23268 CPUtime=462.17
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 4987 0 0 0 46213 4 0 0 25 0 1 0 1099977782 23826432 4899 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 5817 4899 79 155 0 5660 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23268

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8463
/proc/meminfo: memFree=1818056/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=23912 CPUtime=522.15
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 5124 0 0 0 52211 4 0 0 25 0 1 0 1099977782 24485888 5036 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 5978 5036 79 155 0 5821 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23912

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8463
/proc/meminfo: memFree=1817352/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=24836 CPUtime=582.14
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 5294 0 0 0 58210 4 0 0 25 0 1 0 1099977782 25432064 5206 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 6209 5206 79 155 0 6052 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 24836

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8463
/proc/meminfo: memFree=1816776/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=25620 CPUtime=642.12
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 5450 0 0 0 64208 4 0 0 25 0 1 0 1099977782 26234880 5362 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 6405 5362 79 155 0 6248 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 25620

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8463
/proc/meminfo: memFree=1815496/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=27256 CPUtime=702.11
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 5756 0 0 0 70206 5 0 0 25 0 1 0 1099977782 27910144 5668 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 6814 5668 79 155 0 6657 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 27256

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8463
/proc/meminfo: memFree=1814920/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=27904 CPUtime=762.09
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 5879 0 0 0 76204 5 0 0 25 0 1 0 1099977782 28573696 5791 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 6976 5791 79 155 0 6819 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 27904

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8463
/proc/meminfo: memFree=1814088/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=28816 CPUtime=822.07
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 6077 0 0 0 82202 5 0 0 25 0 1 0 1099977782 29507584 5989 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 7204 5989 79 155 0 7047 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 28816

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8463
/proc/meminfo: memFree=1813832/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=29080 CPUtime=882.06
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 6151 0 0 0 88200 6 0 0 25 0 1 0 1099977782 29777920 6063 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 7270 6063 79 155 0 7113 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 29080

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8469
/proc/meminfo: memFree=1813000/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=29860 CPUtime=942.04
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 6310 0 0 0 94198 6 0 0 25 0 1 0 1099977782 30576640 6222 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 7465 6222 79 155 0 7308 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 29860

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8469
/proc/meminfo: memFree=1812808/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=30116 CPUtime=1002.03
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 6372 0 0 0 100197 6 0 0 25 0 1 0 1099977782 30838784 6284 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 7529 6284 79 155 0 7372 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 30116

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8469
/proc/meminfo: memFree=1812424/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=30508 CPUtime=1062.01
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 6465 0 0 0 106195 6 0 0 25 0 1 0 1099977782 31240192 6377 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 7627 6377 79 155 0 7470 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 30508

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8469
/proc/meminfo: memFree=1811848/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=30900 CPUtime=1121.99
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 6609 0 0 0 112193 6 0 0 25 0 1 0 1099977782 31641600 6521 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 7725 6521 79 155 0 7568 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 30900

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8469
/proc/meminfo: memFree=1811400/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=31676 CPUtime=1181.98
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 6731 0 0 0 118191 7 0 0 25 0 1 0 1099977782 32436224 6643 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 7919 6643 79 155 0 7762 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 31676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 8469
/proc/meminfo: memFree=1811336/2055920 swapFree=4172708/4192956
[pid=8462] ppid=8460 vsize=31676 CPUtime=1200.08
/proc/8462/stat : 8462 (precosat) R 8460 8462 8273 0 -1 4194304 6738 0 0 0 120001 7 0 0 25 0 1 0 1099977782 32436224 6650 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8462/statm: 7919 6650 79 155 0 7762 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 31676

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): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.074988
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 31676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6738
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= 1385

runsolver used 1.49577 second user time and 3.9764 second system time

The end

Launcher Data 

Begin job on node87 at 2009-03-28 21:45:40
IDJOB=1516667
IDBENCH=70532
IDSOLVER=507
FILE ID=node87/1516667-1238273140
PBS_JOBID= 9060838
Free space on /tmp= 66036 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S51205200-028.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516667-1238273140/watcher-1516667-1238273140 -o /tmp/evaluation-result-1516667-1238273140/solver-1516667-1238273140 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516667-1238273140.cnf

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

MD5SUM BENCH= 28daa15bd31978d0b42959b6abf4709b
RANDOM SEED=189755502

node87.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		: 3000.236
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		: 3000.236
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:       1838880 kB
Buffers:         43156 kB
Cached:          95068 kB
SwapCached:       9200 kB
Active:          60088 kB
Inactive:        88744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1838880 kB
SwapTotal:     4192956 kB
SwapFree:      4172708 kB
Dirty:             880 kB
Writeback:           0 kB
Mapped:          16240 kB
Slab:            52400 kB
Committed_AS:  2776316 kB
PageTables:       2676 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= 66036 MiB
End job on node87 at 2009-03-28 22:05:42