Trace number 1515995

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S1818347447-078.cnf
MD5SUM16e4b9d806035068b91886cd39d11cb8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

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-1515995-1238262668.cnf
0.00/0.00	c found header 'p cnf 65 5785'
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     5785      65      0     0      0       0      0    0.0   0    0
0.19/0.20	c s    0.2     5785      65      0     0      0       0      0    0.0   0    0
0.19/0.20	c l    0.2     5785      65      0     0      0       0   5785    0.0   0    0
0.19/0.21	c R    0.2     5785      65      0     0      0     101    101   25.1   5    1
0.19/0.21	c R    0.2     5785      65      0     0      0     201    201   25.2  10    1
0.19/0.23	c N    0.2     5785      65      0     0      0     802    802   25.1  28    1
0.19/0.24	c B    0.2     5785      65      0     0      0    1000   1000   25.2  31    1
0.19/0.27	c B    0.3     5785      65      0     0      0    2001   2001   25.1  38    1
0.19/0.29	c N    0.3     5785      65      0     0      0    2405   2405   24.9  38    1
0.39/0.45	c +    0.4     5785      65      0     0      0    5785   6363   24.0  39    1
0.39/0.48	c N    0.5     5785      65      0     0      0    6420   6372   23.9  40    2
0.49/0.53	c +    0.5     5785      65      0     0      0    7230   6999   23.7  40    2
0.49/0.58	c B    0.6     5785      65      0     0      0    8002   7004   23.6  41    2
0.59/0.65	c +    0.7     5785      65      0     0      0    9035   7698   23.4  41    2
0.69/0.80	c +    0.8     5785      65      0     0      0   11293   8467   23.0  40    2
0.89/1.00	c +    1.0     5785      65      0     0      0   14115   9313   22.7  40    2
1.09/1.13	c N    1.1     5785      65      0     0      0   16048   9316   22.6  39    2
1.19/1.26	c +    1.3     5785      65      0     0      0   17643  10244   22.4  39    2
1.49/1.59	c +    1.6     5785      65      0     0      0   22050  11268   22.1  41    2
1.69/1.74	c
1.69/1.74	c       original/binary      fixed     eliminated      learned       agility
1.69/1.74	c   seconds        variables     equivalent    conflicts       height       MB
1.69/1.74	c
1.69/1.74	c B    1.7     5785      65      0     0      0   24008  11277   22.0  40    2
1.99/2.02	c +    2.0     5785      65      0     0      0   27560  12394   21.8  41    2
2.49/2.57	c +    2.6     5785      65      0     0      0   34451  13633   21.6  39    3
2.89/2.91	c N    2.9     5785      65      0     0      0   38501  13641   21.4  40    3
3.29/3.33	c +    3.3     5785      65      0     0      0   43061  14996   21.4  39    3
4.29/4.33	c +    4.3     5785      65      0     0      0   53826  16495   21.2  40    3
5.29/5.33	c B    5.3     5785      65      0     0      0   64018  16500   21.0  41    4
5.59/5.67	c +    5.7     5785      65      0     0      0   67281  18144   21.0  40    4
7.39/7.47	c +    7.5     5785      65      0     0      0   84100  19958   20.7  40    4
8.09/8.11	c N    8.1     5785      65      0     0      0   89811  19963   20.6  40    4
9.79/9.90	c +    9.9     5785      65      0     0      0  105125  21953   20.5  39    4
13.38/13.41	c +   13.4     5785      65      0     0      0  131406  24148   20.2  41    5
17.08/17.14	c B   17.1     5785      65      0     0      0  160048  24157   19.9  38    5
17.58/17.60	c +   17.6     5785      65      0     0      0  164255  26562   20.0  41    5
23.68/23.77	c N   23.8     5785      65      0     0      0  205213  26570   19.9  40    6
23.68/23.78	c +   23.8     5785      65      0     0      0  205316  29218   19.9  41    6
32.38/32.43	c +   32.4     5785      65      0     0      0  256645  32139   19.7  40    7
45.17/45.24	c +   45.2     5785      65      0     0      0  320806  35352   19.5  40    8
58.87/58.92	c B   58.9     5785      65      0     0      0  384093  35364   19.3  39    8
61.87/61.95	c
61.87/61.95	c       original/binary      fixed     eliminated      learned       agility
61.87/61.95	c   seconds        variables     equivalent    conflicts       height       MB
61.87/61.95	c
61.87/61.95	c +   61.9     5785      65      0     0      0  401005  38887   19.3  41    9
75.66/75.74	c N   75.7     5785      65      0     0      0  461603  38893   19.1  41    9
84.77/84.80	c +   84.8     5785      65      0     0      0  501257  42775   19.0  39   10
115.76/115.86	c +  115.8     5785      65      0     0      0  626570  47052   18.8  40   11
158.94/159.06	c +  159.0     5785      65      0     0      0  783211  51757   18.8  41   12
192.53/192.60	c B  192.5     5785      65      0     0      0  896204  51765   18.7  40   13
217.93/218.00	c +  217.9     5785      65      0     0      0  979011  56932   18.6  41   14
234.02/234.13	c N  234.1     5785      65      0     0      0 1025548  56942   18.5  40   15
304.89/305.05	c +  305.0     5785      65      0     0      0 1223760  62625   18.3  40   15
421.76/421.94	c +  421.8     5785      65      0     0      0 1529700  68887   18.2  41   18
580.11/580.34	c +  580.2     5785      65      0     0      0 1912126  75775   18.0  41   21
639.69/639.90	c B  639.7     5785      65      0     0      0 2048403  75793   17.9  39   22
735.26/735.50	c N  735.3     5785      65      0     0      0 2255888  75799   17.7  39   22
796.34/796.67	c +  796.4     5785      65      0     0      0 2390156  83352   17.7  40   23
1123.84/1124.25	c + 1123.9     5785      65      0     0      0 2987696  91687   17.6  40   26
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	c
1200.02/1200.40	c 3117960 conflicts, 3377405 decisions, 1 random
1200.02/1200.40	c 0 iterations, 5 restarts, 5494 skipped
1200.02/1200.40	c 29 enlarged, 0 shrunken, 30457 rescored, 763 rebiased
1200.02/1200.40	c 1 simplifications, 0 reductions
1200.02/1200.40	c
1200.02/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.02/1200.40	c elim: 54183 resolutions, 1 phases, 1 rounds
1200.02/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.02/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.02/1200.40	c prbe: 130 probed, 1 phases, 1 rounds
1200.02/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.02/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.02/1200.40	c hash: 0 units, 0 merged
1200.02/1200.40	c mins: 64754769 learned, 19% deleted, 0 strong, 9 depth
1200.02/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.02/1200.40	c strs: 0 forward, 0 backward
1200.02/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.02/1200.40	c prps: 46954037 propagations, 0.04 megaprops
1200.02/1200.40	c
1200.02/1200.40	c 1200.0 seconds, 27 MB max, 309 MB recycled
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	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-1515995-1238262668/watcher-1515995-1238262668 -o /tmp/evaluation-result-1515995-1238262668/solver-1515995-1238262668 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515995-1238262668.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 3/64 16649
/proc/meminfo: memFree=1926432/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=1052 CPUtime=0
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 1098932969 1077248 140 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 263 140 63 155 0 106 0

[startup+0.024792 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 16649
/proc/meminfo: memFree=1926432/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=1512 CPUtime=0.02
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 310 0 0 0 2 0 0 0 18 0 1 0 1098932969 1548288 294 1992294400 134512640 135151029 4294956240 18446744073709551615 134526320 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 378 294 79 155 0 221 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1512

[startup+0.102802 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 16649
/proc/meminfo: memFree=1926432/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=1512 CPUtime=0.09
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 310 0 0 0 9 0 0 0 18 0 1 0 1098932969 1548288 294 1992294400 134512640 135151029 4294956240 18446744073709551615 134517339 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 378 294 79 155 0 221 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1512

[startup+0.302828 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 16649
/proc/meminfo: memFree=1926432/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=1644 CPUtime=0.29
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 408 0 0 0 29 0 0 0 19 0 1 0 1098932969 1683456 333 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 411 333 79 155 0 254 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1644

[startup+0.70288 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 16649
/proc/meminfo: memFree=1926432/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=2596 CPUtime=0.69
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 634 0 0 0 69 0 0 0 22 0 1 0 1098932969 2658304 559 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 649 559 79 155 0 492 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2596

[startup+1.50198 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 16650
/proc/meminfo: memFree=1924312/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=3128 CPUtime=1.49
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 761 0 0 0 149 0 0 0 25 0 1 0 1098932969 3203072 686 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 782 686 79 155 0 625 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3128

[startup+3.1012 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 16650
/proc/meminfo: memFree=1923488/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=3944 CPUtime=3.09
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 958 0 0 0 309 0 0 0 25 0 1 0 1098932969 4038656 883 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 986 883 79 155 0 829 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3944

[startup+6.30162 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 16650
/proc/meminfo: memFree=1922400/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=4936 CPUtime=6.29
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 1162 0 0 0 629 0 0 0 25 0 1 0 1098932969 5054464 1087 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 1234 1087 79 155 0 1077 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4936

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 16650
/proc/meminfo: memFree=1920992/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=6220 CPUtime=12.69
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 1461 0 0 0 1269 0 0 0 25 0 1 0 1098932969 6369280 1386 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 1555 1386 79 155 0 1398 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6220

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 16650
/proc/meminfo: memFree=1919584/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=7644 CPUtime=25.48
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 1791 0 0 0 2547 1 0 0 25 0 1 0 1098932969 7827456 1716 1992294400 134512640 135151029 4294956240 18446744073709551615 134575841 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 1911 1716 79 155 0 1754 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7644

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 16650
/proc/meminfo: memFree=1918304/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=9548 CPUtime=51.07
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 2136 0 0 0 5106 1 0 0 25 0 1 0 1098932969 9777152 2061 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 2387 2061 79 155 0 2230 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9548

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 16650
/proc/meminfo: memFree=1915680/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=12416 CPUtime=102.27
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 2742 0 0 0 10224 3 0 0 25 0 1 0 1098932969 12713984 2667 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 3104 2667 79 155 0 2947 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12416

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16650
/proc/meminfo: memFree=1913312/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=14772 CPUtime=162.24
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 3311 0 0 0 16221 3 0 0 25 0 1 0 1098932969 15126528 3236 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 3693 3236 79 155 0 3536 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14772

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16650
/proc/meminfo: memFree=1912160/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=16220 CPUtime=222.23
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 3598 0 0 0 22219 4 0 0 25 0 1 0 1098932969 16609280 3523 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 4055 3523 79 155 0 3898 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16220

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16650
/proc/meminfo: memFree=1911072/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=17452 CPUtime=282.2
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 3856 0 0 0 28216 4 0 0 25 0 1 0 1098932969 17870848 3781 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 4363 3781 79 155 0 4206 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 17452

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16650
/proc/meminfo: memFree=1909920/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=18896 CPUtime=342.18
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 4131 0 0 0 34213 5 0 0 25 0 1 0 1098932969 19349504 4056 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 4724 4056 79 155 0 4567 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 18896

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16650
/proc/meminfo: memFree=1908896/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=20192 CPUtime=402.17
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 4378 0 0 0 40211 6 0 0 25 0 1 0 1098932969 20676608 4303 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 5048 4303 79 155 0 4891 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 20192

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16650
/proc/meminfo: memFree=1907872/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=21616 CPUtime=462.14
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 4626 0 0 0 46208 6 0 0 25 0 1 0 1098932969 22134784 4551 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 5404 4551 79 155 0 5247 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 21616

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16650
/proc/meminfo: memFree=1907168/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=22656 CPUtime=522.13
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 4802 0 0 0 52206 7 0 0 25 0 1 0 1098932969 23199744 4727 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 5664 4727 79 155 0 5507 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 22656

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16650
/proc/meminfo: memFree=1906400/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=23696 CPUtime=582.11
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 4997 0 0 0 58204 7 0 0 25 0 1 0 1098932969 24264704 4922 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 5924 4922 79 155 0 5767 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 23696

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16656
/proc/meminfo: memFree=1906008/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=24212 CPUtime=642.1
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 5072 0 0 0 64202 8 0 0 25 0 1 0 1098932969 24793088 4997 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 6053 4997 79 155 0 5896 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 24212

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16656
/proc/meminfo: memFree=1905432/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=24860 CPUtime=702.07
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 5190 0 0 0 70199 8 0 0 25 0 1 0 1098932969 25456640 5115 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 6215 5115 79 155 0 6058 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 24860

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16656
/proc/meminfo: memFree=1904728/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=25644 CPUtime=762.05
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 5350 0 0 0 76197 8 0 0 25 0 1 0 1098932969 26259456 5275 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 6411 5275 79 155 0 6254 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 25644

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16656
/proc/meminfo: memFree=1903256/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=27372 CPUtime=822.03
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 5707 0 0 0 82194 9 0 0 25 0 1 0 1098932969 28028928 5632 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 6843 5632 79 155 0 6686 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 27372

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16656
/proc/meminfo: memFree=1902808/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=27892 CPUtime=882.01
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 5825 0 0 0 88192 9 0 0 25 0 1 0 1098932969 28561408 5750 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 6973 5750 79 155 0 6816 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 27892

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16656
/proc/meminfo: memFree=1902560/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=28152 CPUtime=942
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 5878 0 0 0 94190 10 0 0 25 0 1 0 1098932969 28827648 5803 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 7038 5803 79 155 0 6881 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 28152

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16656
/proc/meminfo: memFree=1901984/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=28800 CPUtime=1001.97
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 6023 0 0 0 100187 10 0 0 25 0 1 0 1098932969 29491200 5948 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 7200 5948 79 155 0 7043 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 28800

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16656
/proc/meminfo: memFree=1901856/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=28928 CPUtime=1061.95
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 6040 0 0 0 106185 10 0 0 25 0 1 0 1098932969 29622272 5965 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 7232 5965 79 155 0 7075 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 28928

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16656
/proc/meminfo: memFree=1901600/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=29056 CPUtime=1121.94
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 6095 0 0 0 112183 11 0 0 25 0 1 0 1098932969 29753344 6020 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 7264 6020 79 155 0 7107 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 29056

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16656
/proc/meminfo: memFree=1901088/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=29768 CPUtime=1181.92
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 6224 0 0 0 118180 12 0 0 25 0 1 0 1098932969 30482432 6149 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 7442 6149 79 155 0 7285 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 29768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16656
/proc/meminfo: memFree=1901088/2055920 swapFree=4177692/4192956
[pid=16649] ppid=16647 vsize=29768 CPUtime=1200.02
/proc/16649/stat : 16649 (precosat) R 16647 16649 16269 0 -1 4194304 6224 0 0 0 119990 12 0 0 25 0 1 0 1098932969 30482432 6149 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16649/statm: 7442 6149 79 155 0 7285 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 29768

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): 1200.03
CPU user time (s): 1199.91
CPU system time (s): 0.12698
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 29768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.12698
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6224
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= 2167

runsolver used 0.886865 second user time and 2.47762 second system time

The end

Launcher Data 

Begin job on node13 at 2009-03-28 18:51:08
IDJOB=1515995
IDBENCH=70476
IDSOLVER=507
FILE ID=node13/1515995-1238262668
PBS_JOBID= 9060754
Free space on /tmp= 66388 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S1818347447-078.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515995-1238262668/watcher-1515995-1238262668 -o /tmp/evaluation-result-1515995-1238262668/solver-1515995-1238262668 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515995-1238262668.cnf

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

MD5SUM BENCH= 16e4b9d806035068b91886cd39d11cb8
RANDOM SEED=2099327763

node13.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		: 3000.240
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		: 3000.240
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1926912 kB
Buffers:         23704 kB
Cached:          46392 kB
SwapCached:       9056 kB
Active:          42148 kB
Inactive:        38428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1926912 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:             868 kB
Writeback:           0 kB
Mapped:          16156 kB
Slab:            34388 kB
Committed_AS:  2959128 kB
PageTables:       1464 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= 66388 MiB
End job on node13 at 2009-03-28 19:11:10