Trace number 1734698

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) 1200.12 1200.43

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v2640c305320g6.cnf
MD5SUMb8aeb5269daff3f4e23b9dd675aa8076
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

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-1734698-1240796381.cnf
0.00/0.00	c found header 'p cnf 2640 305320'
0.48/0.56	c finished parsing
0.48/0.56	c
0.48/0.56	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.48/0.56	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.48/0.56	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.48/0.56	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.48/0.56	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.48/0.56	c --random=1 --spread=2000 --seed=0 --skip=25
0.48/0.56	c
0.48/0.56	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.48/0.56	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.48/0.56	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.48/0.56	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.48/0.56	c
0.48/0.56	c starting search after 0.6 seconds
0.48/0.56	c no decision limit
0.48/0.57	c
0.48/0.57	c       original/binary      fixed     eliminated      learned       agility
0.48/0.57	c   seconds        variables     equivalent    conflicts       height       MB
0.48/0.57	c
0.48/0.57	c *    0.6   305320    2640      0     0      0       0      0    0.0   0   20
1.39/1.49	c -    1.5   305009    2628      0     0     12       0   1000    0.0   0   26
1.69/1.70	c -    1.7   303682    2592      0     0     48       0   1000    0.0   0   28
4.19/4.24	c s    4.2   302365    2560      0     0     80       0      0    0.0   0   22
4.19/4.24	c l    4.2   302365    2560      0     0     80       0  15524    0.0   0   22
4.19/4.29	c R    4.3   302365    2560      0     0     80     107    107   25.5   3   23
4.29/4.32	c R    4.3   302365    2560      0     0     80     207    207   93.4   4   23
4.39/4.44	c R    4.4   302365    2560      0     0     80     811    811   88.3   5   24
4.49/4.50	c B    4.5   302365    2560      0     0     80    1002   1002   81.7   4   24
4.59/4.68	c B    4.7   302365    2560      0     0     80    2002   2002   87.4   3   25
4.69/4.75	c R    4.8   302365    2560      0     0     80    2413   2413   82.3   4   25
5.59/5.63	c R    5.6   302365    2560      0     0     80    6419   6419   89.6   4   28
5.79/5.88	c B    5.9   302365    2560      0     0     80    8010   8010   81.5   4   29
7.49/7.50	c +    7.5   302365    2560      0     0     80   15525  17076   88.8   4   33
7.60/7.61	c R    7.6   302365    2560      0     0     80   16042  16042   87.9   4   33
8.19/8.26	c +    8.3   302365    2560      0     0     80   19405  18783   81.6   4   34
9.29/9.31	c B    9.3   302365    2560      0     0     80   24011  18815   82.5   4   35
9.29/9.36	c +    9.4   302365    2560      0     0     80   24257  20661   82.2   4   35
10.69/10.78	c +   10.8   302365    2560      0     0     80   30322  22727   86.4   5   36
12.38/12.40	c
12.38/12.40	c       original/binary      fixed     eliminated      learned       agility
12.38/12.40	c   seconds        variables     equivalent    conflicts       height       MB
12.38/12.40	c
12.38/12.40	c +   12.4   302365    2560      0     0     80   37900  24999   90.0   4   37
12.48/12.54	c R   12.5   302365    2560      0     0     80   38481  23315   90.6   5   37
14.48/14.56	c +   14.6   302365    2560      0     0     80   47375  27498   86.8   4   39
17.29/17.33	c +   17.3   302365    2560      0     0     80   59215  30247   90.6   4   40
18.39/18.43	c B   18.4   302365    2560      0     0     80   64015  30283   90.1   4   41
20.58/20.68	c +   20.7   302365    2560      0     0     80   74015  33271   93.4   4   41
24.68/24.71	c R   24.7   302365    2560      0     0     80   89763  33320   91.6   5   42
25.48/25.52	c +   25.5   302365    2560      0     0     80   92515  36598   91.2   4   43
31.48/31.50	c +   31.5   302365    2560      0     0     80  115640  40257   89.7   3   44
39.18/39.29	c +   39.3   302365    2560      0     0     80  144553  44282   88.4   4   46
43.48/43.53	c B   43.5   302365    2560      0     0     80  160038  44316   90.8   4   49
49.07/49.11	c +   49.1   302365    2560      0     0     80  180690  48710   91.6   5   49
55.88/55.94	c R   55.9   302365    2560      0     0     80  205140  48791   88.8   6   50
62.18/62.27	c +   62.3   302365    2560      0     0     80  225860  53581   86.1   5   50
79.27/79.38	c +   79.4   302365    2560      0     0     80  282325  58939   86.0   4   55
102.56/102.60	c +  102.6   302365    2560      0     0     80  352905  64832   85.3   4   59
112.46/112.57	c B  112.5   302365    2560      0     0     80  384087  64892   87.1   5   62
131.15/131.20	c s  131.2   302366    2560      0     0     80  427834  64954   87.8   4   51
135.85/135.92	c +  135.9   302366    2560      0     0     80  441130  71315   88.2   4   56
142.65/142.76	c
142.65/142.76	c       original/binary      fixed     eliminated      learned       agility
142.65/142.76	c   seconds        variables     equivalent    conflicts       height       MB
142.65/142.76	c
142.65/142.76	c R  142.7   302366    2560      0     0     80  461499  71369   87.3   4   59
174.14/174.27	c +  174.2   302366    2560      0     0     80  551410  78446   86.4   4   67
226.54/226.68	c +  226.6   302366    2560      0     0     80  689260  86290   89.2   3   71
253.12/253.23	c s  253.2   302367    2560      0     0     80  748262  86321   88.4   5   60
297.21/297.37	c +  297.3   302367    2560      0     0     80  861575  94919   89.6   5   71
311.91/312.09	c s  312.0   302368    2560      0     0     80  895736  94959   90.7   5   66
312.21/312.36	c B  312.3   302368    2560      0     0     80  896175  94990   90.7   4   67
367.20/367.30	c R  367.2   302368    2560      0     0     80 1025443  95023   90.0   5   74
389.09/389.30	c +  389.2   302368    2560      0     0     80 1076966 104410   88.4   5   77
510.76/510.91	c +  510.8   302368    2560      0     0     80 1346207 114851   89.2   4   87
524.46/524.67	c s  524.5   302369    2560      0     0     80 1372756 114948   89.2   6   77
674.31/674.56	c +  674.4   302369    2560      0     0     80 1682756 126336   91.0   5   91
872.07/872.36	c B  872.1   302369    2560      0     0     80 2048341 126436   94.3   4  108
901.26/901.56	c +  901.3   302369    2560      0     0     80 2103445 138969   94.5   4  109
997.13/997.41	c R  997.2   302369    2560      0     0     80 2255784 139090   93.9   4  108
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 2559480 conflicts, 5976185 decisions, 2981 random
1200.08/1200.40	c 0 iterations, 4349 restarts, 0 skipped
1200.08/1200.40	c 23 enlarged, 122 shrunken, 25055 rescored, 603 rebiased
1200.08/1200.40	c 5 simplifications, 0 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 80 elim, 0 merged
1200.08/1200.40	c elim: 1361019 resolutions, 3 phases, 1 rounds
1200.08/1200.40	c sbst: 100% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 32.00 and 0.00 xor average arity
1200.08/1200.40	c prbe: 350756 probed, 407 phases, 68 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: 319452369 learned, 46% deleted, 0 strong, 20 depth
1200.08/1200.40	c subs: 106 forward, 289 backward, 1 doms
1200.08/1200.40	c strs: 860 forward, 0 backward
1200.08/1200.40	c doms: 1 dominators, 0 high, 0 low
1200.08/1200.40	c prps: 589759141 propagations, 0.49 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 138 MB max, 1212 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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1734698-1240796381/watcher-1734698-1240796381 -o /tmp/evaluation-result-1734698-1240796381/solver-1734698-1240796381 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1734698-1240796381.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: 1.00 1.00 0.99 3/64 28014
/proc/meminfo: memFree=1368456/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=1192 CPUtime=0
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 107665896 1220608 174 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 298 174 63 155 0 141 0

[startup+0.0841879 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 28014
/proc/meminfo: memFree=1368456/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=6588 CPUtime=0.08
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 1652 0 0 0 7 1 0 0 18 0 1 0 107665896 6746112 1539 1992294400 134512640 135151029 4294956224 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 1647 1539 63 155 0 1490 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6588

[startup+0.101189 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 28014
/proc/meminfo: memFree=1368456/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=6600 CPUtime=0.09
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 1768 0 0 0 8 1 0 0 18 0 1 0 107665896 6758400 1526 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 1650 1526 63 155 0 1493 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6600

[startup+0.301209 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 28014
/proc/meminfo: memFree=1368456/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=15148 CPUtime=0.29
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 4167 0 0 0 26 3 0 0 19 0 1 0 107665896 15511552 3668 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 3787 3668 63 155 0 3630 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15148

[startup+0.701252 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 28014
/proc/meminfo: memFree=1368456/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=20388 CPUtime=0.69
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 7026 0 0 0 65 4 0 0 22 0 1 0 107665896 20877312 4988 1992294400 134512640 135151029 4294956224 18446744073709551615 134572727 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 5097 4988 79 155 0 4940 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20388

[startup+1.50134 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1348672/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=30044 CPUtime=1.49
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 12530 0 0 0 142 7 0 0 25 0 1 0 107665896 30765056 7410 1992294400 134512640 135151029 4294956224 18446744073709551615 134545728 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 7511 7410 79 155 0 7354 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30044

[startup+3.10151 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1334464/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=34400 CPUtime=3.09
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 13628 0 0 0 301 8 0 0 25 0 1 0 107665896 35225600 8508 1992294400 134512640 135151029 4294956224 18446744073709551615 134548564 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 8600 8508 79 155 0 8443 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34400

[startup+6.30185 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1334336/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=34928 CPUtime=6.29
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 14770 0 0 0 621 8 0 0 25 0 1 0 107665896 35766272 8625 1992294400 134512640 135151029 4294956224 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 8732 8625 79 155 0 8575 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34928

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1326592/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=42984 CPUtime=12.68
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 16803 0 0 0 1259 9 0 0 25 0 1 0 107665896 44015616 10658 1992294400 134512640 135151029 4294956224 18446744073709551615 134553776 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 10746 10658 79 155 0 10589 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 42984

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1320704/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=48004 CPUtime=25.48
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 18056 0 0 0 2538 10 0 0 25 0 1 0 107665896 49156096 11911 1992294400 134512640 135151029 4294956224 18446744073709551615 134577898 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 12001 11911 79 155 0 11844 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 48004

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1312256/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=56600 CPUtime=51.08
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 20198 0 0 0 5096 12 0 0 25 0 1 0 107665896 57958400 14053 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 14150 14053 79 155 0 13993 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 56600

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1304128/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=64812 CPUtime=102.27
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 22229 0 0 0 10213 14 0 0 25 0 1 0 107665896 66367488 16084 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 16203 16084 79 155 0 16046 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 64812

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1299008/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=70400 CPUtime=162.25
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 29399 0 0 0 16206 19 0 0 25 0 1 0 107665896 72089600 17482 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 17600 17482 79 155 0 17443 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 70400

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1291392/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=77428 CPUtime=222.23
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 31152 0 0 0 22203 20 0 0 25 0 1 0 107665896 79286272 19235 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 19357 19235 79 155 0 19200 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 77428

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1286144/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=82464 CPUtime=282.21
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 38204 0 0 0 28196 25 0 0 25 0 1 0 107665896 84443136 20515 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 20616 20515 79 155 0 20459 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 82464

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1283520/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=85132 CPUtime=342.2
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 40805 0 0 0 34193 27 0 0 25 0 1 0 107665896 87175168 21192 1992294400 134512640 135151029 4294956224 18446744073709551615 134581610 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 21283 21192 79 155 0 21126 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 85132

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1279936/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=89048 CPUtime=402.18
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 41698 0 0 0 40190 28 0 0 25 0 1 0 107665896 91185152 22085 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 22262 22085 79 155 0 22105 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 89048

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1271040/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=98104 CPUtime=462.17
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 43913 0 0 0 46186 31 0 0 25 0 1 0 107665896 100458496 24300 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 24526 24300 79 155 0 24369 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 98104

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1269504/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=99872 CPUtime=522.15
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 44327 0 0 0 52184 31 0 0 25 0 1 0 107665896 102268928 24714 1992294400 134512640 135151029 4294956224 18446744073709551615 134554915 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 24968 24714 79 155 0 24811 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 99872

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1268288/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=100424 CPUtime=582.14
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 46127 0 0 0 58182 32 0 0 25 0 1 0 107665896 102834176 24976 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 25106 24976 79 155 0 24949 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 100424

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1266688/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=101900 CPUtime=642.12
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 46526 0 0 0 64180 32 0 0 25 0 1 0 107665896 104345600 25375 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 25475 25375 79 155 0 25318 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 101900

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1259008/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=109720 CPUtime=702.11
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 48442 0 0 0 70176 35 0 0 25 0 1 0 107665896 112353280 27291 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 27430 27291 79 155 0 27273 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 109720

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1255744/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=113056 CPUtime=762.09
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 49262 0 0 0 76174 35 0 0 25 0 1 0 107665896 115769344 28111 1992294400 134512640 135151029 4294956224 18446744073709551615 134554909 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 28264 28111 79 155 0 28107 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 113056

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1255168/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=113608 CPUtime=822.08
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 49403 0 0 0 82172 36 0 0 25 0 1 0 107665896 116334592 28252 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 28402 28252 79 155 0 28245 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 113608

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1251648/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=117384 CPUtime=882.06
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 50278 0 0 0 88169 37 0 0 25 0 1 0 107665896 120201216 29127 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 29346 29127 79 155 0 29189 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 117384

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1240000/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=129252 CPUtime=942.04
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 53190 0 0 0 94165 39 0 0 25 0 1 0 107665896 132354048 32039 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 32313 32039 79 155 0 32156 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 129252

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1239424/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=130076 CPUtime=1002.03
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 53335 0 0 0 100163 40 0 0 25 0 1 0 107665896 133197824 32184 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 32519 32184 79 155 0 32362 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 130076

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1239360/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=130076 CPUtime=1062.01
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 53353 0 0 0 106161 40 0 0 25 0 1 0 107665896 133197824 32202 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 32519 32202 79 155 0 32362 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 130076

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1238400/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=131292 CPUtime=1121.99
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 53587 0 0 0 112159 40 0 0 25 0 1 0 107665896 134443008 32436 1992294400 134512640 135151029 4294956224 18446744073709551615 134574586 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 32823 32436 79 155 0 32666 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 131292

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1220032/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=149880 CPUtime=1181.98
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 58166 0 0 0 118152 46 0 0 25 0 1 0 107665896 153477120 37015 1992294400 134512640 135151029 4294956224 18446744073709551615 134551954 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 37470 37015 79 155 0 37313 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 149880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28015
/proc/meminfo: memFree=1220032/2055920 swapFree=4181276/4192956
[pid=28014] ppid=28012 vsize=149880 CPUtime=1200.08
/proc/28014/stat : 28014 (precosat) R 28012 28014 27767 0 -1 4194304 58166 0 0 0 119962 46 0 0 25 0 1 0 107665896 153477120 37015 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28014/statm: 37470 37015 79 155 0 37313 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 149880

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): 1200.43
CPU time (s): 1200.12
CPU user time (s): 1199.63
CPU system time (s): 0.488925
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 149880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.63
system time used= 0.488925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58166
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= 2308

runsolver used 0.907861 second user time and 2.66959 second system time

The end

Launcher Data 

Begin job on node47 at 2009-04-27 03:39:41
IDJOB=1734698
IDBENCH=71282
IDSOLVER=507
FILE ID=node47/1734698-1240796381
PBS_JOBID= 9187357
Free space on /tmp= 66288 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v2640c305320g6.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734698-1240796381/watcher-1734698-1240796381 -o /tmp/evaluation-result-1734698-1240796381/solver-1734698-1240796381 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1734698-1240796381.cnf

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

MD5SUM BENCH= b8aeb5269daff3f4e23b9dd675aa8076
RANDOM SEED=1235330773

node47.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		: 3000.212
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		: 3000.212
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:       1368936 kB
Buffers:         76160 kB
Cached:         551000 kB
SwapCached:       6464 kB
Active:         212648 kB
Inactive:       423384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1368936 kB
SwapTotal:     4192956 kB
SwapFree:      4181276 kB
Dirty:            4644 kB
Writeback:           0 kB
Mapped:          13572 kB
Slab:            36984 kB
Committed_AS:   462516 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= 66288 MiB
End job on node47 at 2009-04-27 03:59:44