Trace number 1516559

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) 1200.1 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S2060380282-019.cnf
MD5SUM88a7084af5dd17420de308796e7679c8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.660898
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

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-1516559-1238271477.cnf
0.00/0.00	c found header 'p cnf 65 5785'
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     5785      65      0     0      0       0      0    0.0   0    0
0.09/0.19	c s    0.2     5785      65      0     0      0       0      0    0.0   0    0
0.09/0.19	c l    0.2     5785      65      0     0      0       0   5785    0.0   0    0
0.09/0.19	c R    0.2     5785      65      0     0      0     101    101   26.0   6    1
0.19/0.20	c R    0.2     5785      65      0     0      0     202    202   24.2  11    1
0.19/0.22	c N    0.2     5785      65      0     0      0     809    809   23.5  29    1
0.19/0.22	c B    0.2     5785      65      0     0      0    1002   1002   23.5  32    1
0.19/0.26	c B    0.3     5785      65      0     0      0    2003   2003   23.0  38    1
0.19/0.27	c N    0.3     5785      65      0     0      0    2414   2414   22.8  39    1
0.39/0.43	c +    0.4     5785      65      0     0      0    5786   6363   21.9  40    1
0.39/0.46	c N    0.5     5785      65      0     0      0    6428   6367   21.7  40    1
0.49/0.50	c +    0.5     5785      65      0     0      0    7231   6999   21.7  40    2
0.49/0.54	c B    0.5     5785      65      0     0      0    8004   7006   21.8  40    2
0.59/0.60	c +    0.6     5785      65      0     0      0    9036   7698   21.8  41    2
0.69/0.73	c +    0.7     5785      65      0     0      0   11296   8467   21.5  40    2
0.89/0.91	c +    0.9     5785      65      0     0      0   14120   9313   21.2  40    2
0.99/1.03	c N    1.0     5785      65      0     0      0   16052   9316   21.1  41    2
1.09/1.13	c +    1.1     5785      65      0     0      0   17650  10244   21.1  41    2
1.39/1.42	c +    1.4     5785      65      0     0      0   22061  11268   21.0  41    2
1.49/1.56	c
1.49/1.56	c       original/binary      fixed     eliminated      learned       agility
1.49/1.56	c   seconds        variables     equivalent    conflicts       height       MB
1.49/1.56	c
1.49/1.56	c B    1.6     5785      65      0     0      0   24007  11274   20.9  40    2
1.79/1.81	c +    1.8     5785      65      0     0      0   27575  12394   20.8  39    2
2.29/2.34	c +    2.3     5785      65      0     0      0   34465  13633   20.6  41    3
2.59/2.65	c N    2.7     5785      65      0     0      0   38496  13640   20.6  39    3
2.99/3.01	c +    3.0     5785      65      0     0      0   43081  14996   20.4  40    3
3.89/3.98	c +    4.0     5785      65      0     0      0   53851  16495   20.2  40    3
4.79/4.86	c B    4.9     5785      65      0     0      0   64026  16500   20.0  40    4
5.09/5.12	c +    5.1     5785      65      0     0      0   67311  18144   20.1  40    4
6.78/6.83	c +    6.8     5785      65      0     0      0   84135  19958   20.0  40    4
7.38/7.44	c N    7.4     5785      65      0     0      0   89794  19964   19.9  40    4
9.08/9.13	c +    9.1     5785      65      0     0      0  105165  21953   19.9  41    4
12.29/12.30	c +   12.3     5785      65      0     0      0  131458  24148   19.6  41    5
15.49/15.59	c B   15.6     5785      65      0     0      0  160050  24161   19.7  42    5
16.09/16.19	c +   16.2     5785      65      0     0      0  164320  26562   19.7  41    6
22.18/22.23	c N   22.2     5785      65      0     0      0  205175  26571   19.5  40    6
22.18/22.26	c +   22.3     5785      65      0     0      0  205400  29218   19.5  40    6
30.18/30.27	c +   30.3     5785      65      0     0      0  256751  32139   19.2  40    7
41.17/41.20	c +   41.2     5785      65      0     0      0  320936  35352   19.1  41    8
53.28/53.38	c B   53.4     5785      65      0     0      0  384097  35363   18.9  41    9
56.68/56.77	c
56.68/56.77	c       original/binary      fixed     eliminated      learned       agility
56.68/56.77	c   seconds        variables     equivalent    conflicts       height       MB
56.68/56.77	c
56.68/56.77	c +   56.8     5785      65      0     0      0  401171  38887   18.8  40    9
69.97/70.04	c N   70.0     5785      65      0     0      0  461549  38892   18.7  40    9
78.57/78.69	c +   78.7     5785      65      0     0      0  501461  42775   18.6  40   10
107.35/107.41	c +  107.4     5785      65      0     0      0  626825  47052   18.5  40   11
147.93/148.01	c +  148.0     5785      65      0     0      0  783530  51757   18.4  40   12
181.53/181.70	c B  181.6     5785      65      0     0      0  896197  51764   18.2  40   13
205.92/206.05	c +  206.0     5785      65      0     0      0  979410  56932   18.1  40   13
220.21/220.32	c N  220.2     5785      65      0     0      0 1025487  56943   18.0  39   14
281.20/281.37	c +  281.3     5785      65      0     0      0 1224262  62625   18.0  40   16
384.66/384.86	c +  384.7     5785      65      0     0      0 1530325  68887   17.7  40   18
532.31/532.58	c +  532.4     5785      65      0     0      0 1912907  75775   17.6  40   21
594.59/594.80	c B  594.6     5785      65      0     0      0 2048399  75784   17.6  38   22
686.65/686.99	c N  686.8     5785      65      0     0      0 2255849  75781   17.5  39   23
746.34/746.64	c +  746.4     5785      65      0     0      0 2391131  83352   17.5  40   23
1045.33/1045.71	c + 1045.4     5785      65      0     0      0 2988911  91687   17.3  41   26
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	c
1200.08/1200.50	c 3254271 conflicts, 3521667 decisions, 1 random
1200.08/1200.50	c 0 iterations, 5 restarts, 5778 skipped
1200.08/1200.50	c 29 enlarged, 0 shrunken, 31788 rescored, 765 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: 54270 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: 130 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: 66420127 learned, 20% deleted, 0 strong, 8 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: 49240196 propagations, 0.04 megaprops
1200.08/1200.50	c
1200.08/1200.50	c 1200.1 seconds, 27 MB max, 319 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-1516559-1238271477/watcher-1516559-1238271477 -o /tmp/evaluation-result-1516559-1238271477/solver-1516559-1238271477 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516559-1238271477.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/76 24735
/proc/meminfo: memFree=1251528/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=1052 CPUtime=0
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 182 0 0 0 0 0 0 0 20 0 1 0 1099808611 1077248 167 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 263 168 63 155 0 106 0

[startup+0.0113981 s]
/proc/loadavg: 0.99 0.98 0.99 3/76 24735
/proc/meminfo: memFree=1251528/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=1248 CPUtime=0
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 243 0 0 0 0 0 0 0 20 0 1 0 1099808611 1277952 227 1992294400 134512640 135151029 4294956240 18446744073709551615 134578622 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 312 227 79 155 0 155 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1248

[startup+0.101418 s]
/proc/loadavg: 0.99 0.98 0.99 3/76 24735
/proc/meminfo: memFree=1251528/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=1512 CPUtime=0.09
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 311 0 0 0 9 0 0 0 20 0 1 0 1099808611 1548288 295 1992294400 134512640 135151029 4294956240 18446744073709551615 134517361 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 378 295 79 155 0 221 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1512

[startup+0.301453 s]
/proc/loadavg: 0.99 0.98 0.99 3/76 24735
/proc/meminfo: memFree=1251528/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=1776 CPUtime=0.29
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 418 0 0 0 29 0 0 0 22 0 1 0 1099808611 1818624 342 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 444 342 79 155 0 287 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1776

[startup+0.701531 s]
/proc/loadavg: 0.99 0.98 0.99 3/76 24735
/proc/meminfo: memFree=1251528/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=2596 CPUtime=0.69
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 632 0 0 0 69 0 0 0 25 0 1 0 1099808611 2658304 556 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 649 556 79 155 0 492 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2596

[startup+1.50168 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24736
/proc/meminfo: memFree=1249280/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=3268 CPUtime=1.49
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 791 0 0 0 149 0 0 0 25 0 1 0 1099808611 3346432 715 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 817 715 79 155 0 660 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3268

[startup+3.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24736
/proc/meminfo: memFree=1248512/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=4088 CPUtime=3.09
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 955 0 0 0 309 0 0 0 25 0 1 0 1099808611 4186112 879 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 1022 879 79 155 0 865 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4088

[startup+6.30161 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24736
/proc/meminfo: memFree=1247360/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=4956 CPUtime=6.29
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 1180 0 0 0 629 0 0 0 25 0 1 0 1099808611 5074944 1104 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 1239 1104 79 155 0 1082 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4956

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24736
/proc/meminfo: memFree=1246088/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=6296 CPUtime=12.69
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 1476 0 0 0 1268 1 0 0 25 0 1 0 1099808611 6447104 1400 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 1574 1400 79 155 0 1417 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6296

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24736
/proc/meminfo: memFree=1244488/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=7904 CPUtime=25.48
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 1820 0 0 0 2547 1 0 0 25 0 1 0 1099808611 8093696 1744 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 1976 1744 79 155 0 1819 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7904

[startup+51.1013 s]
/proc/loadavg: 1.06 1.00 1.00 2/77 24736
/proc/meminfo: memFree=1242632/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=10308 CPUtime=51.07
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 2301 0 0 0 5106 1 0 0 25 0 1 0 1099808611 10555392 2225 1992294400 134512640 135151029 4294956240 18446744073709551615 134554894 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 2577 2225 79 155 0 2420 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10308

[startup+102.306 s]
/proc/loadavg: 1.09 1.02 1.00 2/77 24736
/proc/meminfo: memFree=1240456/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=12740 CPUtime=102.26
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 2835 0 0 0 10224 2 0 0 25 0 1 0 1099808611 13045760 2759 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 3185 2759 79 155 0 3028 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12740

[startup+162.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/77 24736
/proc/meminfo: memFree=1238536/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=14808 CPUtime=162.24
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 3302 0 0 0 16221 3 0 0 25 0 1 0 1099808611 15163392 3226 1992294400 134512640 135151029 4294956240 18446744073709551615 134575995 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 3702 3226 79 155 0 3545 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14808

[startup+222.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/77 24736
/proc/meminfo: memFree=1237512/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=16236 CPUtime=222.21
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 3562 0 0 0 22218 3 0 0 25 0 1 0 1099808611 16625664 3486 1992294400 134512640 135151029 4294956240 18446744073709551615 134576067 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 4059 3486 79 155 0 3902 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16236

[startup+282.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/77 24736
/proc/meminfo: memFree=1235656/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=18680 CPUtime=282.2
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 4020 0 0 0 28216 4 0 0 25 0 1 0 1099808611 19128320 3944 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 4670 3944 79 155 0 4513 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18680

[startup+342.302 s]
/proc/loadavg: 1.08 1.05 1.00 2/77 24736
/proc/meminfo: memFree=1234440/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=20252 CPUtime=342.17
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 4316 0 0 0 34213 4 0 0 25 0 1 0 1099808611 20738048 4240 1992294400 134512640 135151029 4294956240 18446744073709551615 134575915 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 5063 4240 79 155 0 4906 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 20252

[startup+402.301 s]
/proc/loadavg: 1.07 1.05 1.00 2/77 24736
/proc/meminfo: memFree=1233544/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=21552 CPUtime=402.15
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 4534 0 0 0 40211 4 0 0 25 0 1 0 1099808611 22069248 4458 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 5388 4458 79 155 0 5231 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 21552

[startup+462.302 s]
/proc/loadavg: 1.07 1.05 1.00 2/77 24736
/proc/meminfo: memFree=1232840/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=22388 CPUtime=462.13
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 4704 0 0 0 46209 4 0 0 25 0 1 0 1099808611 22925312 4628 1992294400 134512640 135151029 4294956240 18446744073709551615 134554782 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 5597 4628 79 155 0 5440 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 22388

[startup+522.301 s]
/proc/loadavg: 1.06 1.06 1.00 2/77 24736
/proc/meminfo: memFree=1231624/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=23732 CPUtime=522.11
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 5010 0 0 0 52206 5 0 0 25 0 1 0 1099808611 24301568 4934 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 5933 4934 79 155 0 5776 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 23732

[startup+582.301 s]
/proc/loadavg: 1.14 1.07 1.01 2/77 24736
/proc/meminfo: memFree=1230920/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=24576 CPUtime=582.09
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 5188 0 0 0 58204 5 0 0 25 0 1 0 1099808611 25165824 5112 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 6144 5112 79 155 0 5987 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 24576

[startup+642.302 s]
/proc/loadavg: 1.19 1.10 1.02 2/77 24736
/proc/meminfo: memFree=1230472/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=25224 CPUtime=642.07
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 5287 0 0 0 64202 5 0 0 25 0 1 0 1099808611 25829376 5211 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 6306 5211 79 155 0 6149 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 25224

[startup+702.301 s]
/proc/loadavg: 1.14 1.10 1.02 2/77 24736
/proc/meminfo: memFree=1229896/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=26004 CPUtime=702.05
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 5426 0 0 0 70200 5 0 0 25 0 1 0 1099808611 26628096 5350 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 6501 5350 79 155 0 6344 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 26004

[startup+762.307 s]
/proc/loadavg: 1.12 1.09 1.02 2/77 24736
/proc/meminfo: memFree=1229384/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=26656 CPUtime=762.04
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 5556 0 0 0 76198 6 0 0 25 0 1 0 1099808611 27295744 5480 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 6664 5480 79 155 0 6507 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 26656

[startup+822.302 s]
/proc/loadavg: 1.04 1.07 1.01 2/77 24736
/proc/meminfo: memFree=1228680/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=27440 CPUtime=822.01
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 5730 0 0 0 82195 6 0 0 25 0 1 0 1099808611 28098560 5654 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 6860 5654 79 155 0 6703 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 27440

[startup+882.301 s]
/proc/loadavg: 1.01 1.06 1.00 2/77 24736
/proc/meminfo: memFree=1228104/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=28216 CPUtime=881.99
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 5870 0 0 0 88193 6 0 0 25 0 1 0 1099808611 28893184 5794 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 7054 5794 79 155 0 6897 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 28216

[startup+942.302 s]
/proc/loadavg: 1.00 1.04 1.00 2/77 24736
/proc/meminfo: memFree=1227656/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=28608 CPUtime=941.96
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 5981 0 0 0 94190 6 0 0 25 0 1 0 1099808611 29294592 5905 1992294400 134512640 135151029 4294956240 18446744073709551615 134677726 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 7152 5905 79 155 0 6995 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 28608

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/77 24736
/proc/meminfo: memFree=1227208/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=29128 CPUtime=1001.94
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 6088 0 0 0 100188 6 0 0 25 0 1 0 1099808611 29827072 6012 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 7282 6012 79 155 0 7125 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 29128

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/77 24736
/proc/meminfo: memFree=1226760/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=29652 CPUtime=1061.92
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 6202 0 0 0 106186 6 0 0 25 0 1 0 1099808611 30363648 6126 1992294400 134512640 135151029 4294956240 18446744073709551615 134554797 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 7413 6126 79 155 0 7256 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 29652

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/77 24736
/proc/meminfo: memFree=1226504/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=29780 CPUtime=1121.9
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 6248 0 0 0 112184 6 0 0 25 0 1 0 1099808611 30494720 6172 1992294400 134512640 135151029 4294956240 18446744073709551615 134574652 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 7445 6172 79 155 0 7288 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 29780

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/77 24736
/proc/meminfo: memFree=1226184/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=30428 CPUtime=1181.89
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 6372 0 0 0 118182 7 0 0 25 0 1 0 1099808611 31158272 6296 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 7607 6296 79 155 0 7450 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 30428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/77 24736
/proc/meminfo: memFree=1226120/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=30556 CPUtime=1200.08
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 6397 0 0 0 120001 7 0 0 25 0 1 0 1099808611 31289344 6321 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 7639 6321 79 155 0 7482 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 30556

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: 1.00 1.01 1.00 2/77 24736
/proc/meminfo: memFree=1226120/2055920 swapFree=4127428/4192956
[pid=24735] ppid=24733 vsize=30556 CPUtime=1200.08
/proc/24735/stat : 24735 (precosat) R 24733 24735 24607 0 -1 4194304 6397 0 0 0 120001 7 0 0 25 0 1 0 1099808611 31289344 6321 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24735/statm: 7639 6321 79 155 0 7482 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 30556

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.02
CPU system time (s): 0.077988
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 30556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6397
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= 1533

runsolver used 1.13383 second user time and 3.2505 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-28 21:17:57
IDJOB=1516559
IDBENCH=70523
IDSOLVER=507
FILE ID=node63/1516559-1238271477
PBS_JOBID= 9060898
Free space on /tmp= 66320 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S2060380282-019.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516559-1238271477/watcher-1516559-1238271477 -o /tmp/evaluation-result-1516559-1238271477/solver-1516559-1238271477 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516559-1238271477.cnf

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

MD5SUM BENCH= 88a7084af5dd17420de308796e7679c8
RANDOM SEED=1625951455

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:       1252008 kB
Buffers:         81188 kB
Cached:         586024 kB
SwapCached:      55900 kB
Active:         205216 kB
Inactive:       519312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1252008 kB
SwapTotal:     4192956 kB
SwapFree:      4127428 kB
Dirty:             856 kB
Writeback:           0 kB
Mapped:          14560 kB
Slab:            63932 kB
Committed_AS:  3213512 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 21:37:59