Trace number 1515743

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S528193823-041.cnf
MD5SUMc154bca4589ab170cd9a9501250bcf71
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark814.716
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

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-1515743-1238258415.cnf
0.00/0.00	c found header 'p cnf 60 5340'
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     5340      60      0     0      0       0      0    0.0   0    0
0.09/0.17	c s    0.2     5340      60      0     0      0       0      0    0.0   0    0
0.09/0.17	c l    0.2     5340      60      0     0      0       0   5340    0.0   0    0
0.09/0.18	c R    0.2     5340      60      0     0      0     100    100   24.1   5    0
0.09/0.18	c R    0.2     5340      60      0     0      0     200    200   22.7   9    0
0.19/0.20	c N    0.2     5340      60      0     0      0     804    804   22.1  28    1
0.19/0.21	c B    0.2     5340      60      0     0      0    1000   1000   22.0  32    1
0.19/0.24	c B    0.2     5340      60      0     0      0    2000   2000   21.6  38    1
0.19/0.25	c N    0.3     5340      60      0     0      0    2411   2411   21.4  38    1
0.29/0.38	c +    0.4     5340      60      0     0      0    5340   5874   20.4  40    1
0.39/0.44	c N    0.4     5340      60      0     0      0    6420   5879   20.3  39    1
0.39/0.45	c +    0.5     5340      60      0     0      0    6677   6461   20.3  39    1
0.49/0.52	c B    0.5     5340      60      0     0      0    8007   6467   20.1  40    1
0.49/0.54	c +    0.5     5340      60      0     0      0    8346   7107   20.0  40    1
0.59/0.66	c +    0.7     5340      60      0     0      0   10430   7817   19.8  41    2
0.79/0.82	c +    0.8     5340      60      0     0      0   13036   8598   19.7  40    2
0.99/1.01	c N    1.0     5340      60      0     0      0   16048   8604   19.5  39    2
0.99/1.03	c +    1.0     5340      60      0     0      0   16297   9457   19.5  40    2
1.20/1.29	c +    1.3     5340      60      0     0      0   20370  10402   19.2  41    2
1.49/1.55	c
1.49/1.55	c       original/binary      fixed     eliminated      learned       agility
1.49/1.55	c   seconds        variables     equivalent    conflicts       height       MB
1.49/1.55	c
1.49/1.55	c B    1.6     5340      60      0     0      0   24010  10408   19.2  40    2
1.59/1.65	c +    1.7     5340      60      0     0      0   25460  11442   19.1  40    2
2.09/2.10	c +    2.1     5340      60      0     0      0   31827  12586   18.9  39    2
2.59/2.61	c N    2.6     5340      60      0     0      0   38502  12588   18.6  39    3
2.69/2.71	c +    2.7     5340      60      0     0      0   39781  13844   18.6  41    3
3.40/3.48	c +    3.5     5340      60      0     0      0   49726  15228   18.7  40    3
4.50/4.59	c +    4.6     5340      60      0     0      0   62155  16750   18.5  40    3
4.69/4.77	c B    4.8     5340      60      0     0      0   64029  16758   18.5  40    3
5.99/6.06	c +    6.1     5340      60      0     0      0   77692  18425   18.2  40    4
6.99/7.08	c N    7.1     5340      60      0     0      0   89805  18431   18.2  41    4
7.79/7.84	c +    7.8     5340      60      0     0      0   97115  20267   18.2  40    4
10.19/10.24	c +   10.2     5340      60      0     0      0  121391  22293   17.9  40    4
13.68/13.70	c +   13.7     5340      60      0     0      0  151736  24522   17.6  41    5
14.58/14.68	c B   14.7     5340      60      0     0      0  160054  24526   17.6  40    5
18.08/18.19	c +   18.2     5340      60      0     0      0  189672  26974   17.6  41    5
20.28/20.37	c N   20.4     5340      60      0     0      0  205182  26982   17.5  40    6
24.78/24.89	c +   24.9     5340      60      0     0      0  237091  29671   17.4  41    6
33.87/33.99	c +   34.0     5340      60      0     0      0  296360  32638   17.1  39    7
46.78/46.83	c +   46.8     5340      60      0     0      0  370452  35901   17.0  40    8
48.98/49.00	c
48.98/49.00	c       original/binary      fixed     eliminated      learned       agility
48.98/49.00	c   seconds        variables     equivalent    conflicts       height       MB
48.98/49.00	c
48.98/49.00	c B   49.0     5340      60      0     0      0  384099  35908   17.0  40    8
64.17/64.27	c N   64.3     5340      60      0     0      0  461533  35910   16.8  41    9
64.47/64.55	c +   64.5     5340      60      0     0      0  463067  39491   16.8  41    9
87.97/88.07	c +   88.0     5340      60      0     0      0  578831  43440   16.6  40   10
121.15/121.26	c +  121.2     5340      60      0     0      0  723535  47784   16.6  40   11
166.63/166.75	c B  166.7     5340      60      0     0      0  896210  47793   16.4  40   13
168.63/168.73	c +  168.7     5340      60      0     0      0  904415  52562   16.4  41   13
204.22/204.35	c N  204.3     5340      60      0     0      0 1025506  52571   16.2  41   14
234.01/234.10	c +  234.0     5340      60      0     0      0 1130518  57818   16.1  41   15
319.88/320.09	c +  320.0     5340      60      0     0      0 1413145  63599   16.1  41   17
452.04/452.25	c +  452.1     5340      60      0     0      0 1766432  69958   15.9  40   19
562.90/563.19	c B  563.0     5340      60      0     0      0 2048382  69969   15.8  41   21
624.77/625.07	c +  624.9     5340      60      0     0      0 2208042  76953   15.7  40   22
644.47/644.78	c N  644.6     5340      60      0     0      0 2255875  76963   15.6  41   22
867.19/867.57	c +  867.3     5340      60      0     0      0 2760051  84648   15.6  41   25
1192.38/1192.86	c + 1192.4     5340      60      0     0      0 3450060  93112   15.5  40   28
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	c
1200.08/1200.50	c 3463406 conflicts, 3737346 decisions, 1 random
1200.08/1200.50	c 0 iterations, 5 restarts, 6135 skipped
1200.08/1200.50	c 30 enlarged, 0 shrunken, 33830 rescored, 825 rebiased
1200.08/1200.50	c 1 simplifications, 0 reductions
1200.08/1200.50	c
1200.08/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.08/1200.50	c elim: 51579 resolutions, 1 phases, 1 rounds
1200.08/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.50	c prbe: 120 probed, 1 phases, 1 rounds
1200.08/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.50	c hash: 0 units, 0 merged
1200.08/1200.50	c mins: 64834664 learned, 22% deleted, 0 strong, 10 depth
1200.08/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.50	c strs: 0 forward, 0 backward
1200.08/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.50	c prps: 49333843 propagations, 0.04 megaprops
1200.08/1200.50	c
1200.08/1200.50	c 1200.1 seconds, 29 MB max, 318 MB recycled
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	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-1515743-1238258415/watcher-1515743-1238258415 -o /tmp/evaluation-result-1515743-1238258415/solver-1515743-1238258415 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515743-1238258415.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 3/76 24363
/proc/meminfo: memFree=1254160/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=1052 CPUtime=0
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 178 0 0 0 0 0 0 0 20 0 1 0 1098502499 1077248 163 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 263 164 63 155 0 106 0

[startup+0.100551 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 24363
/proc/meminfo: memFree=1254160/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=1444 CPUtime=0.09
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 297 0 0 0 9 0 0 0 20 0 1 0 1098502499 1478656 281 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 361 281 79 155 0 204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1444

[startup+0.201568 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 24363
/proc/meminfo: memFree=1254160/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=1344 CPUtime=0.19
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 317 0 0 0 19 0 0 0 21 0 1 0 1098502499 1376256 246 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 336 246 79 155 0 179 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1344

[startup+0.301588 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 24363
/proc/meminfo: memFree=1254160/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=1740 CPUtime=0.29
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 420 0 0 0 29 0 0 0 22 0 1 0 1098502499 1781760 349 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 435 349 79 155 0 278 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1740

[startup+0.701665 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 24363
/proc/meminfo: memFree=1254160/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=2536 CPUtime=0.69
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 604 0 0 0 69 0 0 0 25 0 1 0 1098502499 2596864 533 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 634 533 79 155 0 477 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2536

[startup+1.50182 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 24364
/proc/meminfo: memFree=1251912/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=3080 CPUtime=1.49
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 747 0 0 0 149 0 0 0 25 0 1 0 1098502499 3153920 676 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 770 676 79 155 0 613 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10113 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 24364
/proc/meminfo: memFree=1251208/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=3784 CPUtime=3.09
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 900 0 0 0 309 0 0 0 25 0 1 0 1098502499 3874816 829 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 946 829 79 155 0 789 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3784

[startup+6.30175 s]
/proc/loadavg: 0.93 0.98 0.99 2/77 24364
/proc/meminfo: memFree=1250248/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=4796 CPUtime=6.29
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 1124 0 0 0 629 0 0 0 25 0 1 0 1098502499 4911104 1053 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 1199 1053 79 155 0 1042 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4796

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/77 24364
/proc/meminfo: memFree=1248840/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=6100 CPUtime=12.69
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 1389 0 0 0 1269 0 0 0 25 0 1 0 1098502499 6246400 1318 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 1525 1318 79 155 0 1368 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6100

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/77 24364
/proc/meminfo: memFree=1247368/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=7484 CPUtime=25.48
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 1742 0 0 0 2548 0 0 0 25 0 1 0 1098502499 7663616 1671 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 1871 1671 79 155 0 1714 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7484

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/77 24364
/proc/meminfo: memFree=1245704/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=9568 CPUtime=51.08
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 2161 0 0 0 5107 1 0 0 25 0 1 0 1098502499 9797632 2090 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 2392 2090 79 155 0 2235 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9568

[startup+102.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/77 24364
/proc/meminfo: memFree=1243336/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=12376 CPUtime=102.26
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 2765 0 0 0 10224 2 0 0 25 0 1 0 1098502499 12673024 2694 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 3094 2694 79 155 0 2937 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12376

[startup+162.303 s]
/proc/loadavg: 1.02 1.00 1.00 2/77 24364
/proc/meminfo: memFree=1241224/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=15076 CPUtime=162.24
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 3292 0 0 0 16222 2 0 0 25 0 1 0 1098502499 15437824 3221 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 3769 3221 79 155 0 3612 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15076

[startup+222.307 s]
/proc/loadavg: 1.05 1.01 1.00 2/77 24364
/proc/meminfo: memFree=1239752/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=16768 CPUtime=222.22
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 3628 0 0 0 22219 3 0 0 25 0 1 0 1098502499 17170432 3557 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 4192 3557 79 155 0 4035 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16768

[startup+282.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/77 24366
/proc/meminfo: memFree=1238088/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=18740 CPUtime=282.19
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 4011 0 0 0 28216 3 0 0 25 0 1 0 1098502499 19189760 3940 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 4685 3940 79 155 0 4528 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18740

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24366
/proc/meminfo: memFree=1237064/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=19984 CPUtime=342.17
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 4262 0 0 0 34214 3 0 0 25 0 1 0 1098502499 20463616 4191 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 4996 4191 79 155 0 4839 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 19984

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24366
/proc/meminfo: memFree=1236104/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=21676 CPUtime=402.14
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 4510 0 0 0 40211 3 0 0 25 0 1 0 1098502499 22196224 4439 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 5419 4439 79 155 0 5262 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 21676

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24366
/proc/meminfo: memFree=1235336/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=22716 CPUtime=462.13
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 4693 0 0 0 46209 4 0 0 25 0 1 0 1098502499 23261184 4622 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 5679 4622 79 155 0 5522 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 22716

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24366
/proc/meminfo: memFree=1234696/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=23500 CPUtime=522.11
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 4857 0 0 0 52207 4 0 0 25 0 1 0 1098502499 24064000 4786 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 5875 4786 79 155 0 5718 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 23500

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24366
/proc/meminfo: memFree=1234248/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=24148 CPUtime=582.09
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 4971 0 0 0 58205 4 0 0 25 0 1 0 1098502499 24727552 4900 1992294400 134512640 135151029 4294956240 18446744073709551615 134575836 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 6037 4900 79 155 0 5880 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 24148

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24366
/proc/meminfo: memFree=1233416/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=25320 CPUtime=642.07
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 5175 0 0 0 64203 4 0 0 25 0 1 0 1098502499 25927680 5104 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 6330 5104 79 155 0 6173 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 25320

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24366
/proc/meminfo: memFree=1231176/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=27940 CPUtime=702.05
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 5734 0 0 0 70200 5 0 0 25 0 1 0 1098502499 28610560 5663 1992294400 134512640 135151029 4294956240 18446744073709551615 134574571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 6985 5663 79 155 0 6828 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 27940

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24366
/proc/meminfo: memFree=1230536/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=28852 CPUtime=762.03
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 5893 0 0 0 76198 5 0 0 25 0 1 0 1098502499 29544448 5822 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 7213 5822 79 155 0 7056 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 28852

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24366
/proc/meminfo: memFree=1230088/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=29368 CPUtime=822
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 5994 0 0 0 82195 5 0 0 25 0 1 0 1098502499 30072832 5923 1992294400 134512640 135151029 4294956240 18446744073709551615 134574644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 7342 5923 79 155 0 7185 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 29368

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24366
/proc/meminfo: memFree=1229512/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=30016 CPUtime=881.99
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 6135 0 0 0 88193 6 0 0 25 0 1 0 1098502499 30736384 6064 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 7504 6064 79 155 0 7347 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 30016

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24366
/proc/meminfo: memFree=1229000/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=30792 CPUtime=941.97
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 6266 0 0 0 94191 6 0 0 25 0 1 0 1098502499 31531008 6195 1992294400 134512640 135151029 4294956240 18446744073709551615 134575984 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 7698 6195 79 155 0 7541 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 30792

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24366
/proc/meminfo: memFree=1228488/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=31308 CPUtime=1001.94
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 6383 0 0 0 100188 6 0 0 25 0 1 0 1098502499 32059392 6312 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 7827 6312 79 155 0 7670 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 31308

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24366
/proc/meminfo: memFree=1228104/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=31956 CPUtime=1061.92
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 6497 0 0 0 106186 6 0 0 25 0 1 0 1098502499 32722944 6426 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 7989 6426 79 155 0 7832 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 31956

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24366
/proc/meminfo: memFree=1227784/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=32340 CPUtime=1121.9
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 6572 0 0 0 112184 6 0 0 25 0 1 0 1098502499 33116160 6501 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 8085 6501 79 155 0 7928 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 32340

[startup+1182.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/77 24366
/proc/meminfo: memFree=1227464/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=32860 CPUtime=1181.88
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 6682 0 0 0 118181 7 0 0 25 0 1 0 1098502499 33648640 6611 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 8215 6611 79 155 0 8058 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 32860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.02 1.01 1.00 2/77 24366
/proc/meminfo: memFree=1227336/2055920 swapFree=4127428/4192956
[pid=24363] ppid=24361 vsize=33376 CPUtime=1200.08
/proc/24363/stat : 24363 (precosat) R 24361 24363 24131 0 -1 4194304 6711 0 0 0 120001 7 0 0 25 0 1 0 1098502499 34177024 6640 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24363/statm: 8344 6640 79 155 0 8187 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 33376

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): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.075988
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 33376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6711
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= 1532

runsolver used 1.20982 second user time and 3.17552 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-28 17:40:15
IDJOB=1515743
IDBENCH=70455
IDSOLVER=507
FILE ID=node63/1515743-1238258415
PBS_JOBID= 9060799
Free space on /tmp= 66320 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S528193823-041.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515743-1238258415/watcher-1515743-1238258415 -o /tmp/evaluation-result-1515743-1238258415/solver-1515743-1238258415 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515743-1238258415.cnf

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

MD5SUM BENCH= c154bca4589ab170cd9a9501250bcf71
RANDOM SEED=679711972

node63.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		: 3000.285
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		: 3000.285
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1254576 kB
Buffers:         79368 kB
Cached:         585328 kB
SwapCached:      55900 kB
Active:         200692 kB
Inactive:       521388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1254576 kB
SwapTotal:     4192956 kB
SwapFree:      4127428 kB
Dirty:             848 kB
Writeback:           0 kB
Mapped:          14632 kB
Slab:            63780 kB
Committed_AS:  3213328 kB
PageTables:       2312 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 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 node63 at 2009-03-28 18:00:18