Trace number 1519091

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/380/
unif-k3-r4.25-v380-c1615-S1674394075-027.cnf
MD5SUM6324d57907fe9330330d9cdcd71a4730
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009998
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-1519091-1238308272.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     1597     367      0     0     13       0      0    0.0   0    0
0.00/0.00	c l    0.0     1597     367      0     0     13       0   1597    0.0   0    0
0.00/0.01	c R    0.0     1597     367      0     0     13     100    100   32.9  14    0
0.00/0.01	c R    0.0     1597     367      0     0     13     200    200   29.7  20    0
0.00/0.04	c N    0.0     1597     367      0     0     13     804    804   25.2  30    0
0.00/0.04	c B    0.0     1597     367      0     0     13    1000   1000   24.5  30    0
0.00/0.07	c +    0.1     1597     367      0     0     13    1597   1756   22.6  26    0
0.00/0.09	c +    0.1     1597     367      0     0     13    1995   1931   22.1  29    0
0.00/0.09	c B    0.1     1597     367      0     0     13    2002   1768   22.1  29    0
0.09/0.11	c N    0.1     1597     367      0     0     13    2407   1941   21.5  28    0
0.09/0.11	c +    0.1     1597     367      0     0     13    2491   2124   21.5  28    0
0.09/0.14	c +    0.1     1597     367      0     0     13    3110   2336   20.9  27    0
0.09/0.18	c +    0.2     1597     367      0     0     13    3885   2569   20.6  29    1
0.19/0.24	c +    0.2     1597     367      0     0     13    4855   2825   20.4  28    1
0.29/0.31	c +    0.3     1597     367      0     0     13    6065   3107   20.2  29    1
0.29/0.33	c N    0.3     1597     367      0     0     13    6425   3115   20.1  27    1
0.39/0.40	c +    0.4     1597     367      0     0     13    7580   3417   20.0  28    1
0.39/0.42	c B    0.4     1597     367      0     0     13    8007   3421   20.0  26    1
0.49/0.51	c
0.49/0.51	c       original/binary      fixed     eliminated      learned       agility
0.49/0.51	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.51	c
0.49/0.51	c +    0.5     1597     367      0     0     13    9475   3758   20.1  30    1
0.59/0.65	c +    0.7     1597     367      0     0     13   11841   4133   19.9  28    1
0.79/0.84	c +    0.8     1597     367      0     0     13   14801   4546   19.9  29    1
0.89/0.92	c N    0.9     1597     367      0     0     13   16058   4552   20.0  30    1
1.00/1.09	c +    1.1     1597     367      0     0     13   18501   5000   19.9  27    1
1.39/1.40	c +    1.4     1597     367      0     0     13   23126   5500   19.7  28    1
1.39/1.46	c B    1.5     1597     367      0     0     13   24013   5510   19.7  27    1
1.69/1.78	c +    1.8     1597     367      0     0     13   28905   6050   20.2  28    1
2.29/2.30	c +    2.3     1597     367      0     0     13   36131   6655   20.4  25    1
2.39/2.48	c N    2.5     1597     367      0     0     13   38511   6662   20.5  29    2
2.89/2.99	c +    3.0     1597     367      0     0     13   45162   7320   20.7  29    2
3.89/3.92	c +    3.9     1597     367      0     0     13   56451   8052   20.8  29    2
4.49/4.54	c B    4.5     1597     367      0     0     13   64026   8059   20.8  28    2
4.99/5.01	c +    5.0     1597     367      0     0     13   70560   8857   20.9  29    2
6.50/6.60	c +    6.6     1597     367      0     0     13   88200   9742   20.7  28    2
6.69/6.76	c N    6.8     1597     367      0     0     13   89822   9751   20.7  27    2
8.59/8.61	c +    8.6     1597     367      0     0     13  110251  10716   19.9  30    2
11.09/11.16	c +   11.2     1597     367      0     0     13  137810  11787   20.0  28    3
13.39/13.40	c B   13.4     1597     367      0     0     13  160041  11800   19.5  30    3
14.49/14.56	c
14.49/14.56	c       original/binary      fixed     eliminated      learned       agility
14.49/14.56	c   seconds        variables     equivalent    conflicts       height       MB
14.49/14.56	c
14.49/14.56	c +   14.6     1597     367      0     0     13  172261  12965   19.3  29    3
17.89/17.95	c N   17.9     1597     367      0     0     13  205227  12999   18.8  28    4
18.89/18.98	c +   19.0     1597     367      0     0     13  215325  14261   18.7  27    4
24.88/24.94	c +   24.9     1597     367      0     0     13  269156  15687   18.9  29    4
33.28/33.32	c +   33.3     1597     367      0     0     13  336445  17255   18.7  28    5
39.58/39.64	c B   39.6     1597     367      0     0     13  384077  17268   18.5  29    5
44.48/44.54	c +   44.5     1597     367      0     0     13  420555  18980   18.3  28    5
50.08/50.15	c N   50.1     1597     367      0     0     13  461645  18998   18.0  28    6
58.87/58.91	c +   58.9     1597     367      0     0     13  525690  20878   18.0  29    6
78.56/78.62	c +   78.6     1597     367      0     0     13  657110  22965   17.9  29    7
105.96/106.09	c +  106.1     1597     367      0     0     13  821385  25261   17.8  29    8
119.05/119.15	c B  119.1     1597     367      0     0     13  896163  25281   17.8  29    9
142.24/142.37	c N  142.3     1597     367      0     0     13 1025688  25268   17.5  29    9
142.44/142.55	c +  142.5     1597     367      0     0     13 1026730  27787   17.5  29    9
193.02/193.14	c +  193.1     1597     367      0     0     13 1283411  30565   17.5  29   11
262.60/262.72	c +  262.6     1597     367      0     0     13 1604260  33621   17.4  27   12
361.56/361.70	c +  361.6     1597     367      0     0     13 2005326  36983   17.4  28   13
372.25/372.45	c B  372.3     1597     367      0     0     13 2048354  36998   17.4  28   14
426.14/426.37	c N  426.2     1597     367      0     0     13 2256148  36997   17.4  29   15
492.41/492.65	c
492.41/492.65	c       original/binary      fixed     eliminated      learned       agility
492.41/492.65	c   seconds        variables     equivalent    conflicts       height       MB
492.41/492.65	c
492.41/492.65	c +  492.5     1597     367      0     0     13 2506656  40681   17.3  27   15
673.95/674.24	c +  674.0     1597     367      0     0     13 3133321  44749   17.3  29   17
932.54/932.90	c +  932.6     1597     367      0     0     13 3916650  49223   17.1  27   19
1174.16/1174.69	c B 1174.3     1597     367      0     0     13 4608767  49264   17.0  27   21
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c
1200.05/1200.50	c 4677199 conflicts, 5510988 decisions, 1 random
1200.05/1200.50	c 0 iterations, 64 restarts, 8124 skipped
1200.05/1200.50	c 36 enlarged, 0 shrunken, 45733 rescored, 1022 rebiased
1200.05/1200.50	c 1 simplifications, 0 reductions
1200.05/1200.50	c
1200.05/1200.50	c vars: 0 fixed, 0 equiv, 13 elim, 0 merged
1200.05/1200.50	c elim: 5472 resolutions, 1 phases, 1 rounds
1200.05/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.50	c prbe: 34524 probed, 47 phases, 47 rounds
1200.05/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.50	c hash: 0 units, 0 merged
1200.05/1200.50	c mins: 92754704 learned, 24% deleted, 91 strong, 23 depth
1200.05/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.50	c strs: 0 forward, 0 backward
1200.05/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.50	c prps: 344033973 propagations, 0.29 megaprops
1200.05/1200.50	c
1200.05/1200.50	c 1200.1 seconds, 21 MB max, 456 MB recycled
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	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-1519091-1238308272/watcher-1519091-1238308272 -o /tmp/evaluation-result-1519091-1238308272/solver-1519091-1238308272 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1519091-1238308272.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: 0.92 0.98 0.99 3/64 3056
/proc/meminfo: memFree=1002864/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=916 CPUtime=0
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 1103492884 937984 130 1992294400 134512640 135151029 4294956240 18446744073709551615 134579580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 229 130 79 155 0 72 0

[startup+0.099352 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3056
/proc/meminfo: memFree=1002864/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=1180 CPUtime=0.09
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 217 0 0 0 9 0 0 0 18 0 1 0 1103492884 1208320 201 1992294400 134512640 135151029 4294956240 18446744073709551615 134554668 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 295 201 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.101352 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3056
/proc/meminfo: memFree=1002864/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=1180 CPUtime=0.09
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 219 0 0 0 9 0 0 0 18 0 1 0 1103492884 1208320 203 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 295 203 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.30139 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3056
/proc/meminfo: memFree=1002864/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=1444 CPUtime=0.29
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 271 0 0 0 29 0 0 0 19 0 1 0 1103492884 1478656 255 1992294400 134512640 135151029 4294956240 18446744073709551615 134577260 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 361 255 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701467 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3056
/proc/meminfo: memFree=1002864/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=1708 CPUtime=0.69
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 344 0 0 0 69 0 0 0 22 0 1 0 1103492884 1748992 328 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 427 328 79 155 0 270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1708

[startup+1.50162 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3057
/proc/meminfo: memFree=1001704/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=1972 CPUtime=1.49
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 431 0 0 0 149 0 0 0 25 0 1 0 1103492884 2019328 415 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 493 415 79 155 0 336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1972

[startup+3.10193 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3057
/proc/meminfo: memFree=1001064/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=2500 CPUtime=3.09
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 561 0 0 0 309 0 0 0 25 0 1 0 1103492884 2560000 545 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 625 545 79 155 0 468 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2500

[startup+6.30155 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3057
/proc/meminfo: memFree=1000232/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=3164 CPUtime=6.29
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 725 0 0 0 629 0 0 0 25 0 1 0 1103492884 3239936 709 1992294400 134512640 135151029 4294956240 18446744073709551615 134555125 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 791 709 79 155 0 634 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3164

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3057
/proc/meminfo: memFree=999336/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=4116 CPUtime=12.69
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 931 0 0 0 1269 0 0 0 25 0 1 0 1103492884 4214784 915 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 1029 915 79 155 0 872 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4116

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 3057
/proc/meminfo: memFree=998056/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=5492 CPUtime=25.48
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 1244 0 0 0 2548 0 0 0 25 0 1 0 1103492884 5623808 1228 1992294400 134512640 135151029 4294956240 18446744073709551615 134554544 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 1373 1228 79 155 0 1216 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5492

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 3057
/proc/meminfo: memFree=996840/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=6972 CPUtime=51.08
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 1563 0 0 0 5107 1 0 0 25 0 1 0 1103492884 7139328 1547 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 1743 1547 79 155 0 1586 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6972

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 3057
/proc/meminfo: memFree=994664/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=9344 CPUtime=102.26
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 2078 0 0 0 10224 2 0 0 25 0 1 0 1103492884 9568256 2062 1992294400 134512640 135151029 4294956240 18446744073709551615 134554855 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 2336 2062 79 155 0 2179 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9344

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3057
/proc/meminfo: memFree=993320/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=10880 CPUtime=162.23
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 2415 0 0 0 16221 2 0 0 25 0 1 0 1103492884 11141120 2399 1992294400 134512640 135151029 4294956240 18446744073709551615 134574633 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 2720 2399 79 155 0 2563 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10880

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3057
/proc/meminfo: memFree=991656/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=12876 CPUtime=222.21
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 2829 0 0 0 22218 3 0 0 25 0 1 0 1103492884 13185024 2813 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 3219 2813 79 155 0 3062 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12876

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3057
/proc/meminfo: memFree=989992/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=14644 CPUtime=282.18
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 3239 0 0 0 28215 3 0 0 25 0 1 0 1103492884 14995456 3223 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 3661 3223 79 155 0 3504 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 14644

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3057
/proc/meminfo: memFree=989480/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=15332 CPUtime=342.16
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 3371 0 0 0 34212 4 0 0 25 0 1 0 1103492884 15699968 3355 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 3833 3355 79 155 0 3676 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 15332

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3057
/proc/meminfo: memFree=988840/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=15912 CPUtime=402.15
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 3518 0 0 0 40210 5 0 0 25 0 1 0 1103492884 16293888 3502 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 3978 3502 79 155 0 3821 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 15912

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3057
/proc/meminfo: memFree=988200/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=16744 CPUtime=462.12
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 3686 0 0 0 46207 5 0 0 25 0 1 0 1103492884 17145856 3670 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 4186 3670 79 155 0 4029 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 16744

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3057
/proc/meminfo: memFree=987688/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=17388 CPUtime=522.09
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 3814 0 0 0 52204 5 0 0 25 0 1 0 1103492884 17805312 3798 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 4347 3798 79 155 0 4190 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 17388

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3057
/proc/meminfo: memFree=987368/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=17668 CPUtime=582.08
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 3894 0 0 0 58202 6 0 0 25 0 1 0 1103492884 18092032 3878 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 4417 3878 79 155 0 4260 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 17668

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3057
/proc/meminfo: memFree=986664/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=18716 CPUtime=642.06
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 4075 0 0 0 64200 6 0 0 25 0 1 0 1103492884 19165184 4059 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 4679 4059 79 155 0 4522 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 18716

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3057
/proc/meminfo: memFree=985640/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=19744 CPUtime=702.03
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 4315 0 0 0 70196 7 0 0 25 0 1 0 1103492884 20217856 4299 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 4936 4299 79 155 0 4779 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 19744

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3057
/proc/meminfo: memFree=985256/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=20392 CPUtime=762.01
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 4413 0 0 0 76194 7 0 0 25 0 1 0 1103492884 20881408 4397 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 5098 4397 79 155 0 4941 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 20392

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3059
/proc/meminfo: memFree=984936/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=20716 CPUtime=821.99
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 4496 0 0 0 82191 8 0 0 25 0 1 0 1103492884 21213184 4480 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 5179 4480 79 155 0 5022 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 20716

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3059
/proc/meminfo: memFree=984616/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=21112 CPUtime=881.96
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 4573 0 0 0 88188 8 0 0 25 0 1 0 1103492884 21618688 4557 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 5278 4557 79 155 0 5121 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 21112

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3059
/proc/meminfo: memFree=984232/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=21696 CPUtime=941.95
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 4684 0 0 0 94186 9 0 0 25 0 1 0 1103492884 22216704 4668 1992294400 134512640 135151029 4294956240 18446744073709551615 134555104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 5424 4668 79 155 0 5267 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 21696

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3059
/proc/meminfo: memFree=983208/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=22716 CPUtime=1001.92
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 4931 0 0 0 100183 9 0 0 25 0 1 0 1103492884 23261184 4915 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 5679 4915 79 155 0 5522 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 22716

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3059
/proc/meminfo: memFree=982888/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=23140 CPUtime=1061.9
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 5008 0 0 0 106181 9 0 0 25 0 1 0 1103492884 23695360 4992 1992294400 134512640 135151029 4294956240 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 5785 4992 79 155 0 5628 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 23140

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3059
/proc/meminfo: memFree=982440/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=23668 CPUtime=1121.88
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 5115 0 0 0 112178 10 0 0 25 0 1 0 1103492884 24236032 5099 1992294400 134512640 135151029 4294956240 18446744073709551615 134574571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 5917 5099 79 155 0 5760 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 23668

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3059
/proc/meminfo: memFree=982120/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=24064 CPUtime=1181.85
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 5188 0 0 0 118175 10 0 0 25 0 1 0 1103492884 24641536 5172 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 6016 5172 79 155 0 5859 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 24064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3059
/proc/meminfo: memFree=982056/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=24196 CPUtime=1200.05
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 5207 0 0 0 119995 10 0 0 25 0 1 0 1103492884 24776704 5191 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 6049 5191 79 155 0 5892 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 24196

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3059
/proc/meminfo: memFree=982056/2055920 swapFree=4179368/4192956
[pid=3056] ppid=3054 vsize=24196 CPUtime=1200.05
/proc/3056/stat : 3056 (precosat) R 3054 3056 2665 0 -1 4194304 5207 0 0 0 119995 10 0 0 25 0 1 0 1103492884 24776704 5191 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3056/statm: 6049 5191 79 155 0 5892 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 24196

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.110983
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 24196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5207
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= 1045

runsolver used 0.877866 second user time and 2.69659 second system time

The end

Launcher Data

Begin job on node23 at 2009-03-29 08:31:12
IDJOB=1519091
IDBENCH=70734
IDSOLVER=507
FILE ID=node23/1519091-1238308272
PBS_JOBID= 9061044
Free space on /tmp= 66324 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/380/unif-k3-r4.25-v380-c1615-S1674394075-027.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519091-1238308272/watcher-1519091-1238308272 -o /tmp/evaluation-result-1519091-1238308272/solver-1519091-1238308272 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1519091-1238308272.cnf

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

MD5SUM BENCH= 6324d57907fe9330330d9cdcd71a4730
RANDOM SEED=1740289890

node23.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		: 3000.268
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		: 3000.268
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:       1003280 kB
Buffers:         98152 kB
Cached:         857432 kB
SwapCached:       7500 kB
Active:         249220 kB
Inactive:       715332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1003280 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          14744 kB
Slab:            74180 kB
Committed_AS:  2927984 kB
PageTables:       1392 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= 66320 MiB
End job on node23 at 2009-03-29 08:51:15