Trace number 1517807

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S928666993-098.cnf
MD5SUMabbce28168cbe1770c6abedb21f913a2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark35.6896
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-1517807-1238291373.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     1590     367      0     0     13       0      0    0.0   0    0
0.00/0.00	c l    0.0     1590     367      0     0     13       0   1590    0.0   0    0
0.00/0.01	c R    0.0     1590     367      0     0     13     100    100   40.5  13    0
0.00/0.01	c R    0.0     1590     367      0     0     13     205    205   34.4  22    0
0.00/0.03	c N    0.0     1590     367      0     0     13     806    806   29.8  29    0
0.00/0.04	c B    0.0     1590     367      0     0     13    1000   1000   28.8  30    0
0.00/0.07	c +    0.1     1590     367      0     0     13    1591   1749   27.3  28    0
0.00/0.09	c +    0.1     1590     367      0     0     13    1985   1923   26.6  30    0
0.09/0.09	c B    0.1     1590     367      0     0     13    2002   1771   26.6  29    0
0.10/0.11	c N    0.1     1590     367      0     0     13    2406   1929   26.1  29    0
0.10/0.12	c +    0.1     1590     367      0     0     13    2480   2115   26.0  29    0
0.10/0.15	c +    0.2     1590     367      0     0     13    3101   2326   25.4  29    0
0.10/0.19	c +    0.2     1590     367      0     0     13    3875   2558   24.7  28    1
0.20/0.25	c +    0.2     1590     367      0     0     13    4842   2813   23.9  27    1
0.30/0.32	c +    0.3     1590     367      0     0     13    6050   3094   23.3  28    1
0.30/0.34	c N    0.3     1590     367      0     0     13    6417   3100   23.1  27    1
0.40/0.40	c +    0.4     1590     367      0     0     13    7565   3403   22.7  30    1
0.40/0.43	c B    0.4     1590     367      0     0     13    8008   3408   22.6  29    1
0.50/0.51	c
0.50/0.51	c       original/binary      fixed     eliminated      learned       agility
0.50/0.51	c   seconds        variables     equivalent    conflicts       height       MB
0.50/0.51	c
0.50/0.51	c +    0.5     1590     367      0     0     13    9455   3743   22.3  29    1
0.60/0.65	c +    0.7     1590     367      0     0     13   11817   4117   21.8  27    1
0.80/0.84	c +    0.8     1590     367      0     0     13   14770   4528   21.4  28    1
0.90/0.93	c N    0.9     1590     367      0     0     13   16034   4540   21.2  29    1
1.00/1.08	c +    1.1     1590     367      0     0     13   18460   4980   21.0  28    1
1.30/1.39	c +    1.4     1590     367      0     0     13   23076   5478   20.8  28    1
1.40/1.45	c B    1.5     1590     367      0     0     13   24014   5491   20.7  31    1
1.70/1.78	c +    1.8     1590     367      0     0     13   28845   6025   20.5  27    1
2.20/2.26	c +    2.3     1590     367      0     0     13   36055   6627   20.4  27    1
2.39/2.44	c N    2.4     1590     367      0     0     13   38489   6643   20.3  29    1
2.89/2.94	c +    2.9     1590     367      0     0     13   45065   7289   19.9  29    2
3.79/3.80	c +    3.8     1590     367      0     0     13   56331   8017   19.5  29    2
4.40/4.42	c B    4.4     1590     367      0     0     13   64024   8025   19.4  30    2
4.89/4.96	c +    5.0     1590     367      0     0     13   70411   8818   19.1  31    2
6.39/6.43	c +    6.4     1590     367      0     0     13   88010   9699   18.8  28    2
6.50/6.58	c N    6.6     1590     367      0     0     13   89779   9711   18.8  29    2
8.39/8.49	c +    8.5     1590     367      0     0     13  110010  10668   18.4  30    2
11.09/11.11	c +   11.1     1590     367      0     0     13  137510  11734   18.1  28    3
13.29/13.38	c B   13.4     1590     367      0     0     13  160049  11752   17.8  27    3
14.49/14.57	c
14.49/14.57	c       original/binary      fixed     eliminated      learned       agility
14.49/14.57	c   seconds        variables     equivalent    conflicts       height       MB
14.49/14.57	c
14.49/14.57	c +   14.6     1590     367      0     0     13  171886  12907   17.6  27    3
17.99/18.07	c N   18.1     1590     367      0     0     13  205177  12916   17.8  27    3
19.09/19.16	c +   19.2     1590     367      0     0     13  214855  14197   17.7  29    3
25.38/25.44	c +   25.4     1590     367      0     0     13  268565  15616   17.5  30    4
33.48/33.57	c +   33.6     1590     367      0     0     13  335707  17177   17.6  28    5
39.59/39.60	c B   39.6     1590     367      0     0     13  384105  17186   17.6  29    5
44.18/44.20	c +   44.2     1590     367      0     0     13  419632  18894   17.6  29    5
50.18/50.28	c N   50.3     1590     367      0     0     13  461569  18900   17.5  29    6
59.38/59.47	c +   59.5     1590     367      0     0     13  524541  20783   17.7  27    6
80.37/80.47	c +   80.5     1590     367      0     0     13  655676  22861   17.8  29    7
107.46/107.58	c +  107.6     1590     367      0     0     13  819595  25147   17.6  30    7
121.36/121.40	c B  121.4     1590     367      0     0     13  896205  25163   17.6  28    8
144.85/144.94	c +  144.9     1590     367      0     0     13 1024490  27661   17.5  26    8
145.15/145.21	c N  145.2     1590     367      0     0     13 1025609  26284   17.5  28    9
196.14/196.23	c +  196.2     1590     367      0     0     13 1280612  30427   17.0  28    6
266.33/266.41	c +  266.3     1590     367      0     0     13 1600766  33469   16.4  28    8
369.80/369.97	c +  369.9     1590     367      0     0     13 2000956  36815   16.4  29   11
384.19/384.39	c B  384.3     1590     367      0     0     13 2048381  36826   16.4  29   11
440.48/440.64	c R  440.5     1590     367      0     0     13 2256113  36841   16.3  25   12
508.17/508.31	c
508.17/508.31	c       original/binary      fixed     eliminated      learned       agility
508.17/508.31	c   seconds        variables     equivalent    conflicts       height       MB
508.17/508.31	c
508.17/508.31	c +  508.2     1590     367      0     0     13 2501195  40496   16.3  29   13
692.51/692.78	c +  692.6     1590     367      0     0     13 3126490  44545   16.5  28   16
965.91/966.20	c +  965.9     1590     367      0     0     13 3908110  48999   16.6  28   19
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c
1200.05/1200.40	c 4560443 conflicts, 5348162 decisions, 1 random
1200.05/1200.40	c 0 iterations, 15 restarts, 8171 skipped
1200.05/1200.40	c 36 enlarged, 0 shrunken, 44591 rescored, 1021 rebiased
1200.05/1200.40	c 1 simplifications, 1 reductions
1200.05/1200.40	c
1200.05/1200.40	c vars: 0 fixed, 0 equiv, 13 elim, 0 merged
1200.05/1200.40	c elim: 5363 resolutions, 1 phases, 1 rounds
1200.05/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.40	c prbe: 11036 probed, 15 phases, 15 rounds
1200.05/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.40	c hash: 0 units, 0 merged
1200.05/1200.40	c mins: 87698706 learned, 25% deleted, 105 strong, 23 depth
1200.05/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.40	c strs: 0 forward, 0 backward
1200.05/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.40	c prps: 327815988 propagations, 0.27 megaprops
1200.05/1200.40	c
1200.05/1200.40	c 1200.1 seconds, 21 MB max, 435 MB recycled
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	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-1517807-1238291373/watcher-1517807-1238291373 -o /tmp/evaluation-result-1517807-1238291373/solver-1517807-1238291373 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517807-1238291373.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: 0.93 1.00 0.99 2/64 23904
/proc/meminfo: memFree=1125648/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=916 CPUtime=0
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 1101799633 937984 130 1992294400 134512640 135151029 4294956240 18446744073709551615 134685091 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 229 130 79 155 0 72 0

[startup+0.0968539 s]
/proc/loadavg: 0.93 1.00 0.99 2/64 23904
/proc/meminfo: memFree=1125648/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=1180 CPUtime=0.09
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 218 0 0 0 9 0 0 0 18 0 1 0 1101799633 1208320 202 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 295 202 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.101854 s]
/proc/loadavg: 0.93 1.00 0.99 2/64 23904
/proc/meminfo: memFree=1125648/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=1180 CPUtime=0.1
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 222 0 0 0 10 0 0 0 18 0 1 0 1101799633 1208320 206 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 295 206 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.301872 s]
/proc/loadavg: 0.93 1.00 0.99 2/64 23904
/proc/meminfo: memFree=1125648/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=1444 CPUtime=0.3
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 275 0 0 0 30 0 0 0 19 0 1 0 1101799633 1478656 259 1992294400 134512640 135151029 4294956240 18446744073709551615 134554839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 361 259 79 155 0 204 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1444

[startup+0.70191 s]
/proc/loadavg: 0.93 1.00 0.99 2/64 23904
/proc/meminfo: memFree=1125648/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=1708 CPUtime=0.7
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 338 0 0 0 70 0 0 0 23 0 1 0 1101799633 1748992 322 1992294400 134512640 135151029 4294956240 18446744073709551615 134578241 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 427 322 79 155 0 270 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1708

[startup+1.50198 s]
/proc/loadavg: 0.93 1.00 0.99 2/65 23905
/proc/meminfo: memFree=1124552/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=1972 CPUtime=1.5
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 416 0 0 0 150 0 0 0 25 0 1 0 1101799633 2019328 400 1992294400 134512640 135151029 4294956240 18446744073709551615 134574626 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 493 400 79 155 0 336 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1972

[startup+3.10113 s]
/proc/loadavg: 0.93 1.00 0.99 2/65 23905
/proc/meminfo: memFree=1124040/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=2512 CPUtime=3.09
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 552 0 0 0 309 0 0 0 25 0 1 0 1101799633 2572288 536 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 628 536 79 155 0 471 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2512

[startup+6.30143 s]
/proc/loadavg: 0.94 1.00 0.99 2/65 23905
/proc/meminfo: memFree=1123144/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=3056 CPUtime=6.29
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 693 0 0 0 629 0 0 0 25 0 1 0 1101799633 3129344 677 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 764 677 79 155 0 607 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3056

[startup+12.701 s]
/proc/loadavg: 0.94 1.00 0.99 2/65 23905
/proc/meminfo: memFree=1122320/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=3852 CPUtime=12.69
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 883 0 0 0 1269 0 0 0 25 0 1 0 1101799633 3944448 867 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 963 867 79 155 0 806 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3852

[startup+25.5012 s]
/proc/loadavg: 0.96 1.00 0.99 2/65 23905
/proc/meminfo: memFree=1121296/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=4984 CPUtime=25.48
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 1123 0 0 0 2548 0 0 0 25 0 1 0 1101799633 5103616 1107 1992294400 134512640 135151029 4294956240 18446744073709551615 134554799 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 1246 1107 79 155 0 1089 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4984

[startup+51.1016 s]
/proc/loadavg: 0.97 1.00 0.99 2/65 23905
/proc/meminfo: memFree=1119568/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=6776 CPUtime=51.08
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 1553 0 0 0 5107 1 0 0 25 0 1 0 1101799633 6938624 1537 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 1694 1537 79 155 0 1537 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6776

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/65 23905
/proc/meminfo: memFree=1117904/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=8664 CPUtime=102.27
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 1952 0 0 0 10226 1 0 0 25 0 1 0 1101799633 8871936 1936 1992294400 134512640 135151029 4294956240 18446744073709551615 134542978 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 2166 1936 79 155 0 2009 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8664

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 23905
/proc/meminfo: memFree=1116496/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=10756 CPUtime=162.26
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 2372 0 0 0 16224 2 0 0 25 0 1 0 1101799633 11014144 2356 1992294400 134512640 135151029 4294956240 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 2689 2356 79 155 0 2532 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 10756

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 23905
/proc/meminfo: memFree=1114832/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=11680 CPUtime=222.24
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 2697 0 0 0 22221 3 0 0 25 0 1 0 1101799633 11960320 2681 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 2920 2681 79 155 0 2763 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11680

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 23905
/proc/meminfo: memFree=1114576/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=11680 CPUtime=282.22
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 2753 0 0 0 28219 3 0 0 25 0 1 0 1101799633 11960320 2737 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 2920 2737 79 155 0 2763 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11680

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 23905
/proc/meminfo: memFree=1113872/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=12252 CPUtime=342.2
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 2918 0 0 0 34217 3 0 0 25 0 1 0 1101799633 12546048 2902 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 3063 2902 79 155 0 2906 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12252

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 23905
/proc/meminfo: memFree=1113040/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=13260 CPUtime=402.19
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 3132 0 0 0 40215 4 0 0 25 0 1 0 1101799633 13578240 3116 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 3315 3116 79 155 0 3158 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 13260

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 23905
/proc/meminfo: memFree=1112144/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=14356 CPUtime=462.17
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 3372 0 0 0 46213 4 0 0 25 0 1 0 1101799633 14700544 3356 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 3589 3356 79 155 0 3432 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 14356

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 23905
/proc/meminfo: memFree=1111376/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=15184 CPUtime=522.16
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 3553 0 0 0 52211 5 0 0 25 0 1 0 1101799633 15548416 3537 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 3796 3537 79 155 0 3639 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 15184

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 23905
/proc/meminfo: memFree=1110352/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=16416 CPUtime=582.14
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 3818 0 0 0 58209 5 0 0 25 0 1 0 1101799633 16809984 3802 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 4104 3802 79 155 0 3947 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 16416

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 23905
/proc/meminfo: memFree=1109712/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=17224 CPUtime=642.14
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 3959 0 0 0 64208 6 0 0 25 0 1 0 1101799633 17637376 3943 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 4306 3943 79 155 0 4149 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 17224

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 23911
/proc/meminfo: memFree=1109200/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=17916 CPUtime=702.11
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 4094 0 0 0 70205 6 0 0 25 0 1 0 1101799633 18345984 4078 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 4479 4078 79 155 0 4322 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 17916

[startup+762.306 s]
/proc/loadavg: 1.13 1.03 1.00 2/65 24391
/proc/meminfo: memFree=1108168/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=18540 CPUtime=762.07
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 4216 0 0 0 76199 8 0 0 25 0 1 0 1101799633 18984960 4200 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 4635 4200 79 155 0 4478 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 18540

[startup+822.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 24391
/proc/meminfo: memFree=1107920/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=19104 CPUtime=822.05
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 4361 0 0 0 82197 8 0 0 25 0 1 0 1101799633 19562496 4345 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 4776 4345 79 155 0 4619 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 19104

[startup+882.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 24391
/proc/meminfo: memFree=1107472/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=19720 CPUtime=882.03
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 4471 0 0 0 88195 8 0 0 25 0 1 0 1101799633 20193280 4455 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 4930 4455 79 155 0 4773 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 19720

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 24391
/proc/meminfo: memFree=1106960/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=20424 CPUtime=942.01
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 4589 0 0 0 94193 8 0 0 25 0 1 0 1101799633 20914176 4573 1992294400 134512640 135151029 4294956240 18446744073709551615 134554915 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 5106 4573 79 155 0 4949 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 20424

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 24391
/proc/meminfo: memFree=1106320/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=21160 CPUtime=1002.01
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 4739 0 0 0 100192 9 0 0 25 0 1 0 1101799633 21667840 4723 1992294400 134512640 135151029 4294956240 18446744073709551615 134574586 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 5290 4723 79 155 0 5133 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 21160

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24391
/proc/meminfo: memFree=1105808/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=21880 CPUtime=1061.99
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 4873 0 0 0 106190 9 0 0 25 0 1 0 1101799633 22405120 4857 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 5470 4857 79 155 0 5313 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 21880

[startup+1122.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 24391
/proc/meminfo: memFree=1105488/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=22276 CPUtime=1121.97
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 4948 0 0 0 112188 9 0 0 25 0 1 0 1101799633 22810624 4932 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 5569 4932 79 155 0 5412 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 22276

[startup+1182.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 24391
/proc/meminfo: memFree=1105040/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=23008 CPUtime=1181.95
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 5065 0 0 0 118186 9 0 0 25 0 1 0 1101799633 23560192 5049 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 5752 5049 79 155 0 5595 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 23008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 24391
/proc/meminfo: memFree=1104912/2055920 swapFree=4176868/4192956
[pid=23904] ppid=23902 vsize=23140 CPUtime=1200.05
/proc/23904/stat : 23904 (precosat) R 23902 23904 23679 0 -1 4194304 5083 0 0 0 119996 9 0 0 25 0 1 0 1101799633 23695360 5067 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23904/statm: 5785 5067 79 155 0 5628 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23140

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): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.102984
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 23140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5083
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= 2088

runsolver used 0.958854 second user time and 2.39563 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-29 03:49:33
IDJOB=1517807
IDBENCH=70627
IDSOLVER=507
FILE ID=node48/1517807-1238291373
PBS_JOBID= 9061006
Free space on /tmp= 66464 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S928666993-098.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517807-1238291373/watcher-1517807-1238291373 -o /tmp/evaluation-result-1517807-1238291373/solver-1517807-1238291373 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517807-1238291373.cnf

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

MD5SUM BENCH= abbce28168cbe1770c6abedb21f913a2
RANDOM SEED=1336289281

node48.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1126128 kB
Buffers:         86532 kB
Cached:         747088 kB
SwapCached:      10192 kB
Active:         119660 kB
Inactive:       725660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1126128 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          17436 kB
Slab:            70476 kB
Committed_AS:  2508920 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-03-29 04:09:35