Trace number 1517771

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S1983754128-073.cnf
MD5SUMb11978b0ce5403208988a0dc3b9e35ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark32.78
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1517771-1238290905.cnf
0.00/0.00	c found header 'p cnf 380 1615'
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     1615     380      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1599     371      0     0      9       0      0    0.0   0    0
0.00/0.00	c l    0.0     1599     371      0     0      9       0   1599    0.0   0    0
0.00/0.01	c R    0.0     1599     371      0     0      9     100    100   33.6  14    0
0.00/0.01	c R    0.0     1599     371      0     0      9     202    202   27.7  21    0
0.00/0.03	c N    0.0     1599     371      0     0      9     805    805   23.3  29    0
0.04/0.04	c B    0.0     1599     371      0     0      9    1001   1001   22.7  30    0
0.04/0.07	c +    0.1     1599     371      0     0      9    1602   1758   21.3  29    0
0.04/0.09	c +    0.1     1599     371      0     0      9    2000   1933   20.7  30    0
0.04/0.09	c B    0.1     1599     371      0     0      9    2001   1769   20.7  29    0
0.09/0.11	c N    0.1     1599     371      0     0      9    2410   1945   20.0  31    0
0.09/0.11	c +    0.1     1599     371      0     0      9    2500   2126   19.8  29    0
0.09/0.14	c +    0.1     1599     371      0     0      9    3125   2338   19.3  30    0
0.09/0.18	c +    0.2     1599     371      0     0      9    3905   2571   19.0  29    0
0.19/0.24	c +    0.2     1599     371      0     0      9    4880   2828   18.6  28    1
0.29/0.30	c +    0.3     1599     371      0     0      9    6101   3110   18.6  27    1
0.29/0.32	c N    0.3     1599     371      0     0      9    6423   3118   18.9  29    1
0.29/0.39	c +    0.4     1599     371      0     0      9    7625   3421   19.6  29    1
0.39/0.41	c B    0.4     1599     371      0     0      9    8005   3428   19.7  30    1
0.49/0.50	c
0.49/0.50	c       original/binary      fixed     eliminated      learned       agility
0.49/0.50	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.50	c
0.49/0.50	c +    0.5     1599     371      0     0      9    9532   3763   19.8  29    1
0.59/0.64	c +    0.6     1599     371      0     0      9   11915   4139   19.7  27    1
0.79/0.83	c +    0.8     1599     371      0     0      9   14891   4552   19.5  30    1
0.89/0.90	c N    0.9     1599     371      0     0      9   16052   4559   19.4  29    1
1.00/1.07	c +    1.1     1599     371      0     0      9   18610   5007   19.2  28    1
1.29/1.38	c +    1.4     1599     371      0     0      9   23260   5507   18.7  29    1
1.39/1.43	c B    1.4     1599     371      0     0      9   24009   5521   18.7  28    1
1.69/1.78	c +    1.8     1599     371      0     0      9   29077   6057   18.6  27    1
2.29/2.30	c +    2.3     1599     371      0     0      9   36345   6662   18.4  29    1
2.39/2.47	c N    2.5     1599     371      0     0      9   38487   6668   18.3  28    1
2.99/3.01	c +    3.0     1599     371      0     0      9   45430   7328   18.0  27    2
3.89/3.90	c +    3.9     1599     371      0     0      9   56786   8060   17.8  29    2
4.40/4.47	c B    4.5     1599     371      0     0      9   64018   8068   17.6  27    2
4.99/5.06	c +    5.1     1599     371      0     0      9   70982   8866   17.5  28    2
6.50/6.55	c +    6.6     1599     371      0     0      9   88727   9752   17.8  27    2
6.59/6.66	c N    6.7     1599     371      0     0      9   89792   9759   17.8  28    2
8.59/8.62	c +    8.6     1599     371      0     0      9  110905  10727   17.8  29    2
11.19/11.26	c +   11.3     1599     371      0     0      9  138630  11799   18.5  27    3
13.38/13.43	c B   13.4     1599     371      0     0      9  160046  11824   18.6  26    3
14.58/14.68	c
14.58/14.68	c       original/binary      fixed     eliminated      learned       agility
14.58/14.68	c   seconds        variables     equivalent    conflicts       height       MB
14.58/14.68	c
14.58/14.68	c +   14.7     1599     371      0     0      9  173285  12978   18.7  27    3
17.98/18.05	c N   18.0     1599     371      0     0      9  205191  12986   18.5  27    4
19.18/19.29	c +   19.3     1599     371      0     0      9  216609  14275   18.5  28    4
25.29/25.38	c +   25.4     1599     371      0     0      9  270760  15702   18.1  28    4
33.48/33.55	c +   33.5     1599     371      0     0      9  338451  17272   18.1  27    5
39.28/39.36	c B   39.4     1599     371      0     0      9  384094  17281   18.2  29    5
44.28/44.37	c +   44.4     1599     371      0     0      9  423062  18999   18.0  26    5
49.68/49.74	c N   49.7     1599     371      0     0      9  461601  19020   17.8  27    6
58.87/58.92	c +   58.9     1599     371      0     0      9  528826  20898   17.5  30    6
78.47/78.57	c +   78.6     1599     371      0     0      9  661030  22987   17.0  25    7
105.26/105.39	c +  105.4     1599     371      0     0      9  826287  25285   16.9  28    8
117.66/117.70	c B  117.7     1599     371      0     0      9  896184  25293   17.0  30    9
142.15/142.25	c N  142.2     1599     371      0     0      9 1025571  25300   17.1  29    9
143.45/143.56	c +  143.5     1599     371      0     0      9 1032855  27813   17.1  25    9
194.83/194.93	c +  194.9     1599     371      0     0      9 1291067  30594   17.1  28   10
266.92/267.09	c +  267.0     1599     371      0     0      9 1613830  33653   16.5  30   11
364.79/364.98	c +  364.9     1599     371      0     0      9 2017286  37018   16.6  27   13
372.79/372.95	c B  372.9     1599     371      0     0      9 2048369  37029   16.6  26   14
427.37/427.51	c N  427.4     1599     371      0     0      9 2256030  37026   16.5  29   14
497.45/497.68	c
497.45/497.68	c       original/binary      fixed     eliminated      learned       agility
497.45/497.68	c   seconds        variables     equivalent    conflicts       height       MB
497.45/497.68	c
497.45/497.68	c +  497.5     1599     371      0     0      9 2521608  40719   16.2  28   14
687.30/687.56	c +  687.4     1599     371      0     0      9 3152012  44790   16.0  28   17
951.32/951.68	c +  951.4     1599     371      0     0      9 3940016  49269   16.1  26   19
1190.85/1191.26	c B 1190.9     1599     371      0     0      9 4608770  49293   16.1  25   21
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 4632822 conflicts, 5435385 decisions, 1 random
1200.04/1200.40	c 0 iterations, 43 restarts, 8145 skipped
1200.04/1200.40	c 36 enlarged, 0 shrunken, 45300 rescored, 1022 rebiased
1200.04/1200.40	c 1 simplifications, 0 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 0 fixed, 0 equiv, 9 elim, 0 merged
1200.04/1200.40	c elim: 5370 resolutions, 1 phases, 1 rounds
1200.04/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.40	c prbe: 24504 probed, 33 phases, 33 rounds
1200.04/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.40	c hash: 0 units, 0 merged
1200.04/1200.40	c mins: 88223000 learned, 25% deleted, 137 strong, 24 depth
1200.04/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.40	c strs: 0 forward, 0 backward
1200.04/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.40	c prps: 337166867 propagations, 0.28 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.1 seconds, 21 MB max, 438 MB recycled
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	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-1517771-1238290905/watcher-1517771-1238290905 -o /tmp/evaluation-result-1517771-1238290905/solver-1517771-1238290905 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517771-1238290905.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 0.97 0.97 3/64 16788
/proc/meminfo: memFree=1337784/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=916 CPUtime=0
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 1101753051 937984 130 1992294400 134512640 135151029 4294956240 18446744073709551615 134687640 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 229 130 79 155 0 72 0

[startup+0.044728 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 16788
/proc/meminfo: memFree=1337784/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=1048 CPUtime=0.04
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 181 0 0 0 4 0 0 0 18 0 1 0 1101753051 1073152 165 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 262 165 79 155 0 105 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1048

[startup+0.101735 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 16788
/proc/meminfo: memFree=1337784/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=1180 CPUtime=0.09
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 219 0 0 0 9 0 0 0 18 0 1 0 1101753051 1208320 203 1992294400 134512640 135151029 4294956240 18446744073709551615 134530729 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 295 203 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301756 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 16788
/proc/meminfo: memFree=1337784/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=1444 CPUtime=0.29
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 270 0 0 0 29 0 0 0 19 0 1 0 1101753051 1478656 254 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 361 254 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701798 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 16788
/proc/meminfo: memFree=1337784/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=1708 CPUtime=0.69
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 344 0 0 0 69 0 0 0 22 0 1 0 1101753051 1748992 328 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 427 328 79 155 0 270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1708

[startup+1.50188 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16789
/proc/meminfo: memFree=1336688/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=1972 CPUtime=1.49
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 418 0 0 0 149 0 0 0 25 0 1 0 1101753051 2019328 402 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 493 402 79 155 0 336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1972

[startup+3.10106 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16789
/proc/meminfo: memFree=1336112/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=2500 CPUtime=3.09
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 531 0 0 0 309 0 0 0 25 0 1 0 1101753051 2560000 515 1992294400 134512640 135151029 4294956240 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 625 515 79 155 0 468 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2500

[startup+6.3014 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16789
/proc/meminfo: memFree=1335472/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=3028 CPUtime=6.29
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 679 0 0 0 629 0 0 0 25 0 1 0 1101753051 3100672 663 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 757 663 79 155 0 600 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3028

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16789
/proc/meminfo: memFree=1334392/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=3956 CPUtime=12.68
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 901 0 0 0 1268 0 0 0 25 0 1 0 1101753051 4050944 885 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 989 885 79 155 0 832 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3956

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16789
/proc/meminfo: memFree=1333304/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=5084 CPUtime=25.49
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 1169 0 0 0 2548 1 0 0 25 0 1 0 1101753051 5206016 1153 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 1271 1153 79 155 0 1114 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5084

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16789
/proc/meminfo: memFree=1331640/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=6868 CPUtime=51.08
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 1569 0 0 0 5107 1 0 0 25 0 1 0 1101753051 7032832 1553 1992294400 134512640 135151029 4294956240 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 1717 1553 79 155 0 1560 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6868

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16789
/proc/meminfo: memFree=1329848/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=9028 CPUtime=102.27
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 2006 0 0 0 10225 2 0 0 25 0 1 0 1101753051 9244672 1990 1992294400 134512640 135151029 4294956240 18446744073709551615 134554974 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 2257 1990 79 155 0 2100 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9028

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16791
/proc/meminfo: memFree=1328120/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=10920 CPUtime=162.24
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 2433 0 0 0 16221 3 0 0 25 0 1 0 1101753051 11182080 2417 1992294400 134512640 135151029 4294956240 18446744073709551615 134552522 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 2730 2417 79 155 0 2573 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10920

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16791
/proc/meminfo: memFree=1326840/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=12600 CPUtime=222.22
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 2750 0 0 0 22219 3 0 0 25 0 1 0 1101753051 12902400 2734 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 3150 2734 79 155 0 2993 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12600

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16791
/proc/meminfo: memFree=1325880/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=13772 CPUtime=282.21
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 3008 0 0 0 28217 4 0 0 25 0 1 0 1101753051 14102528 2992 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 3443 2992 79 155 0 3286 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13772

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16791
/proc/meminfo: memFree=1324856/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=14788 CPUtime=342.19
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 3226 0 0 0 34215 4 0 0 25 0 1 0 1101753051 15142912 3210 1992294400 134512640 135151029 4294956240 18446744073709551615 134520403 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 3697 3210 79 155 0 3540 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14788

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16791
/proc/meminfo: memFree=1324088/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=15688 CPUtime=402.18
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 3417 0 0 0 40213 5 0 0 25 0 1 0 1101753051 16064512 3401 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 3922 3401 79 155 0 3765 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15688

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16791
/proc/meminfo: memFree=1323640/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=16272 CPUtime=462.16
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 3548 0 0 0 46211 5 0 0 25 0 1 0 1101753051 16662528 3532 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 4068 3532 79 155 0 3911 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 16272

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16791
/proc/meminfo: memFree=1322744/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=17148 CPUtime=522.14
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 3755 0 0 0 52209 5 0 0 25 0 1 0 1101753051 17559552 3739 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 4287 3739 79 155 0 4130 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 17148

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16791
/proc/meminfo: memFree=1322232/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=17820 CPUtime=582.12
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 3886 0 0 0 58206 6 0 0 25 0 1 0 1101753051 18247680 3870 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 4455 3870 79 155 0 4298 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 17820

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16791
/proc/meminfo: memFree=1321656/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=18408 CPUtime=642.11
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 4026 0 0 0 64205 6 0 0 25 0 1 0 1101753051 18849792 4010 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 4602 4010 79 155 0 4445 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18408

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16791
/proc/meminfo: memFree=1321144/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=19056 CPUtime=702.09
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 4153 0 0 0 70202 7 0 0 25 0 1 0 1101753051 19513344 4137 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 4764 4137 79 155 0 4607 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 19056

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16791
/proc/meminfo: memFree=1320504/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=19928 CPUtime=762.08
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 4316 0 0 0 76201 7 0 0 25 0 1 0 1101753051 20406272 4300 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 4982 4300 79 155 0 4825 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 19928

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16791
/proc/meminfo: memFree=1320248/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=20336 CPUtime=822.06
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 4389 0 0 0 82199 7 0 0 25 0 1 0 1101753051 20824064 4373 1992294400 134512640 135151029 4294956240 18446744073709551615 134574660 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 5084 4373 79 155 0 4927 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 20336

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16791
/proc/meminfo: memFree=1320056/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=20496 CPUtime=882.03
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 4424 0 0 0 88196 7 0 0 25 0 1 0 1101753051 20987904 4408 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 5124 4408 79 155 0 4967 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 20496

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16791
/proc/meminfo: memFree=1319736/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=20788 CPUtime=942.02
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 4505 0 0 0 94194 8 0 0 25 0 1 0 1101753051 21286912 4489 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 5197 4489 79 155 0 5040 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 20788

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16791
/proc/meminfo: memFree=1318904/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=21800 CPUtime=1002
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 4710 0 0 0 100192 8 0 0 25 0 1 0 1101753051 22323200 4694 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 5450 4694 79 155 0 5293 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 21800

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16791
/proc/meminfo: memFree=1318840/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=21932 CPUtime=1061.99
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 4745 0 0 0 106190 9 0 0 25 0 1 0 1101753051 22458368 4729 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 5483 4729 79 155 0 5326 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 21932

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16791
/proc/meminfo: memFree=1318456/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=22388 CPUtime=1121.97
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 4830 0 0 0 112188 9 0 0 25 0 1 0 1101753051 22925312 4814 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 5597 4814 79 155 0 5440 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 22388

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16797
/proc/meminfo: memFree=1317752/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=23236 CPUtime=1181.95
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 4990 0 0 0 118186 9 0 0 25 0 1 0 1101753051 23793664 4974 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 5809 4974 79 155 0 5652 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 23236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 16797
/proc/meminfo: memFree=1317624/2055920 swapFree=4178912/4192956
[pid=16788] ppid=16786 vsize=23368 CPUtime=1200.04
/proc/16788/stat : 16788 (precosat) R 16786 16788 16500 0 -1 4194304 5017 0 0 0 119995 9 0 0 25 0 1 0 1101753051 23928832 5001 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16788/statm: 5842 5001 79 155 0 5685 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 23368

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.96
CPU system time (s): 0.100984
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 23368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5017
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= 1085

runsolver used 0.961853 second user time and 2.57161 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-29 03:41:45
IDJOB=1517771
IDBENCH=70624
IDSOLVER=507
FILE ID=node47/1517771-1238290905
PBS_JOBID= 9060961
Free space on /tmp= 66264 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S1983754128-073.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517771-1238290905/watcher-1517771-1238290905 -o /tmp/evaluation-result-1517771-1238290905/solver-1517771-1238290905 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517771-1238290905.cnf

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

MD5SUM BENCH= b11978b0ce5403208988a0dc3b9e35ce
RANDOM SEED=348718346

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		: 3000.216
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		: 3000.216
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:       1338264 kB
Buffers:         95812 kB
Cached:         525124 kB
SwapCached:       7792 kB
Active:          64772 kB
Inactive:       566608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1338264 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          16108 kB
Slab:            72268 kB
Committed_AS:  2915048 kB
PageTables:       1452 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= 66260 MiB
End job on node47 at 2009-03-29 04:01:48