Trace number 1516079

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S1266438269-016.cnf
MD5SUM166fa796e9e4e8cad989cc4a86020c12
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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-1516079-1238264133.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
0.19/0.21	c s    0.2     5785      65      0     0      0       0      0    0.0   0    0
0.19/0.21	c l    0.2     5785      65      0     0      0       0   5785    0.0   0    0
0.19/0.21	c R    0.2     5785      65      0     0      0     101    101   23.0   6    1
0.19/0.21	c R    0.2     5785      65      0     0      0     202    202   23.6  11    1
0.19/0.23	c N    0.2     5785      65      0     0      0     803    803   23.1  29    1
0.19/0.24	c B    0.2     5785      65      0     0      0    1001   1001   23.3  32    1
0.19/0.28	c B    0.3     5785      65      0     0      0    2002   2002   22.9  39    1
0.29/0.30	c N    0.3     5785      65      0     0      0    2412   2412   22.9  39    1
0.39/0.46	c +    0.5     5785      65      0     0      0    5788   6363   22.2  40    1
0.49/0.50	c N    0.5     5785      65      0     0      0    6422   6367   22.2  41    1
0.49/0.55	c +    0.6     5785      65      0     0      0    7237   6999   22.1  41    2
0.59/0.60	c B    0.6     5785      65      0     0      0    8003   7006   22.0  40    2
0.59/0.67	c +    0.7     5785      65      0     0      0    9046   7698   21.9  40    2
0.79/0.82	c +    0.8     5785      65      0     0      0   11306   8467   21.7  40    2
1.00/1.02	c +    1.0     5785      65      0     0      0   14133   9313   21.5  40    2
1.10/1.16	c N    1.2     5785      65      0     0      0   16046   9315   21.2  40    2
1.19/1.28	c +    1.3     5785      65      0     0      0   17666  10244   21.3  40    2
1.59/1.62	c +    1.6     5785      65      0     0      0   22081  11268   21.2  40    2
1.69/1.77	c
1.69/1.77	c       original/binary      fixed     eliminated      learned       agility
1.69/1.77	c   seconds        variables     equivalent    conflicts       height       MB
1.69/1.77	c
1.69/1.77	c B    1.8     5785      65      0     0      0   24009  11274   21.2  40    2
1.99/2.07	c +    2.1     5785      65      0     0      0   27601  12394   21.0  40    2
2.59/2.67	c +    2.7     5785      65      0     0      0   34501  13633   20.7  39    3
2.89/2.99	c N    3.0     5785      65      0     0      0   38492  13642   20.8  40    3
3.39/3.40	c +    3.4     5785      65      0     0      0   43126  14996   20.9  41    3
4.39/4.49	c +    4.5     5785      65      0     0      0   53908  16495   20.7  42    3
5.49/5.58	c B    5.6     5785      65      0     0      0   64019  16501   20.5  40    4
5.89/5.94	c +    5.9     5785      65      0     0      0   67385  18144   20.5  40    4
7.79/7.80	c +    7.8     5785      65      0     0      0   84231  19958   20.2  40    4
8.39/8.44	c N    8.4     5785      65      0     0      0   89799  19966   20.2  40    4
10.19/10.25	c +   10.2     5785      65      0     0      0  105287  21953   20.1  40    5
13.59/13.61	c +   13.6     5785      65      0     0      0  131605  24148   19.9  39    5
17.99/18.00	c B   18.0     5785      65      0     0      0  160039  24158   19.7  40    5
18.59/18.64	c +   18.6     5785      65      0     0      0  164505  26562   19.7  39    5
25.09/25.19	c N   25.2     5785      65      0     0      0  205192  26569   19.6  40    6
25.19/25.27	c +   25.3     5785      65      0     0      0  205633  29218   19.6  41    6
34.08/34.19	c +   34.2     5785      65      0     0      0  257041  32139   19.4  41    7
46.09/46.16	c +   46.2     5785      65      0     0      0  321302  35352   19.2  40    8
59.07/59.19	c B   59.2     5785      65      0     0      0  384095  35362   19.1  41    9
62.87/62.98	c
62.87/62.98	c       original/binary      fixed     eliminated      learned       agility
62.87/62.98	c   seconds        variables     equivalent    conflicts       height       MB
62.87/62.98	c
62.87/62.98	c +   63.0     5785      65      0     0      0  401625  38887   19.1  40    9
76.57/76.66	c N   76.6     5785      65      0     0      0  461579  38899   19.0  39    9
84.77/84.88	c +   84.9     5785      65      0     0      0  502031  42775   18.9  39   10
115.96/116.04	c +  116.0     5785      65      0     0      0  627535  47052   18.7  40   11
158.05/158.17	c +  158.1     5785      65      0     0      0  784415  51757   18.4  40   12
189.14/189.28	c B  189.2     5785      65      0     0      0  896205  51768   18.3  40   13
215.54/215.68	c +  215.6     5785      65      0     0      0  980515  56932   18.1  40   14
229.74/229.84	c N  229.8     5785      65      0     0      0 1025532  56940   18.1  39   15
303.81/303.93	c +  303.9     5785      65      0     0      0 1225640  62625   18.1  40   16
423.19/423.31	c +  423.2     5785      65      0     0      0 1532050  68887   17.9  40   18
581.54/581.77	c +  581.6     5785      65      0     0      0 1915061  75775   17.7  39   21
640.92/641.14	c B  641.0     5785      65      0     0      0 2048386  75800   17.6  41   22
733.01/733.24	c N  733.1     5785      65      0     0      0 2255796  75785   17.6  40   23
796.69/796.91	c +  796.7     5785      65      0     0      0 2393827  83352   17.6  40   24
1118.20/1118.59	c + 1118.3     5785      65      0     0      0 2992280  91687   17.4  40   26
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 3131579 conflicts, 3392134 decisions, 1 random
1200.08/1200.40	c 0 iterations, 5 restarts, 5540 skipped
1200.08/1200.40	c 29 enlarged, 0 shrunken, 30590 rescored, 763 rebiased
1200.08/1200.40	c 1 simplifications, 0 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.08/1200.40	c elim: 54402 resolutions, 1 phases, 1 rounds
1200.08/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.40	c prbe: 130 probed, 1 phases, 1 rounds
1200.08/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.40	c hash: 0 units, 0 merged
1200.08/1200.40	c mins: 64423995 learned, 20% deleted, 0 strong, 9 depth
1200.08/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.40	c strs: 0 forward, 0 backward
1200.08/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.40	c prps: 47252201 propagations, 0.04 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 27 MB max, 309 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	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-1516079-1238264133/watcher-1516079-1238264133 -o /tmp/evaluation-result-1516079-1238264133/solver-1516079-1238264133 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516079-1238264133.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: 0.91 0.97 0.99 3/80 19596
/proc/meminfo: memFree=1510432/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=1052 CPUtime=0
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 1099077200 1077248 161 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 263 161 63 155 0 106 0

[startup+0.025396 s]
/proc/loadavg: 0.91 0.97 0.99 3/80 19596
/proc/meminfo: memFree=1510432/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=1512 CPUtime=0.02
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 310 0 0 0 2 0 0 0 18 0 1 0 1099077200 1548288 294 1992294400 134512640 135151029 4294956240 18446744073709551615 134517332 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 378 294 79 155 0 221 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1512

[startup+0.101403 s]
/proc/loadavg: 0.91 0.97 0.99 3/80 19596
/proc/meminfo: memFree=1510432/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=1512 CPUtime=0.09
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 310 0 0 0 9 0 0 0 18 0 1 0 1099077200 1548288 294 1992294400 134512640 135151029 4294956240 18446744073709551615 134516593 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 378 294 79 155 0 221 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1512

[startup+0.301424 s]
/proc/loadavg: 0.91 0.97 0.99 3/80 19596
/proc/meminfo: memFree=1510432/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=1644 CPUtime=0.29
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 392 0 0 0 29 0 0 0 19 0 1 0 1099077200 1683456 317 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 411 317 79 155 0 254 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1644

[startup+0.701466 s]
/proc/loadavg: 0.91 0.97 0.99 3/80 19596
/proc/meminfo: memFree=1510432/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=2588 CPUtime=0.69
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 612 0 0 0 69 0 0 0 22 0 1 0 1099077200 2650112 537 1992294400 134512640 135151029 4294956240 18446744073709551615 134574626 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 647 537 79 155 0 490 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2588

[startup+1.50155 s]
/proc/loadavg: 0.91 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1508248/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=3124 CPUtime=1.49
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 764 0 0 0 149 0 0 0 25 0 1 0 1099077200 3198976 689 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 781 689 79 155 0 624 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3124

[startup+3.10272 s]
/proc/loadavg: 0.91 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1507544/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=3940 CPUtime=3.09
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 921 0 0 0 309 0 0 0 25 0 1 0 1099077200 4034560 846 1992294400 134512640 135151029 4294956240 18446744073709551615 134574270 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 985 846 79 155 0 828 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3940

[startup+6.30105 s]
/proc/loadavg: 0.92 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1506328/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=4960 CPUtime=6.29
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 1160 0 0 0 629 0 0 0 25 0 1 0 1099077200 5079040 1085 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 1240 1085 79 155 0 1083 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4960

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1504984/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=6172 CPUtime=12.69
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 1444 0 0 0 1268 1 0 0 25 0 1 0 1099077200 6320128 1369 1992294400 134512640 135151029 4294956240 18446744073709551615 134554848 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 1543 1369 79 155 0 1386 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6172

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1503768/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=7572 CPUtime=25.48
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 1733 0 0 0 2547 1 0 0 25 0 1 0 1099077200 7753728 1658 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 1893 1658 79 155 0 1736 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7572

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1501848/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=9772 CPUtime=51.08
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 2208 0 0 0 5106 2 0 0 25 0 1 0 1099077200 10006528 2133 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 2443 2133 79 155 0 2286 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9772

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1499544/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=12508 CPUtime=102.27
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 2747 0 0 0 10224 3 0 0 25 0 1 0 1099077200 12808192 2672 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 3127 2672 79 155 0 2970 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12508

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1497816/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=14300 CPUtime=162.25
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 3163 0 0 0 16222 3 0 0 25 0 1 0 1099077200 14643200 3088 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 3575 3088 79 155 0 3418 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14300

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1496280/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=16400 CPUtime=222.24
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 3555 0 0 0 22220 4 0 0 25 0 1 0 1099077200 16793600 3480 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 4100 3480 79 155 0 3943 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 16400

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1494552/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=18316 CPUtime=282.22
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 3970 0 0 0 28218 4 0 0 25 0 1 0 1099077200 18755584 3895 1992294400 134512640 135151029 4294956240 18446744073709551615 134551341 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 4579 3895 79 155 0 4422 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18316

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1493464/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=19884 CPUtime=342.2
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 4240 0 0 0 34216 4 0 0 25 0 1 0 1099077200 20361216 4165 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 4971 4165 79 155 0 4814 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19884

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1492568/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=20928 CPUtime=402.19
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 4452 0 0 0 40214 5 0 0 25 0 1 0 1099077200 21430272 4377 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 5232 4377 79 155 0 5075 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 20928

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1491608/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=22144 CPUtime=462.18
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 4690 0 0 0 46213 5 0 0 25 0 1 0 1099077200 22675456 4615 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 5536 4615 79 155 0 5379 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 22144

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1490584/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=23836 CPUtime=522.16
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 4948 0 0 0 52211 5 0 0 25 0 1 0 1099077200 24408064 4873 1992294400 134512640 135151029 4294956240 18446744073709551615 134575836 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 5959 4873 79 155 0 5802 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 23836

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1490392/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=23964 CPUtime=582.14
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 4987 0 0 0 58209 5 0 0 25 0 1 0 1099077200 24539136 4912 1992294400 134512640 135151029 4294956240 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 5991 4912 79 155 0 5834 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 23964

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1489752/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=24748 CPUtime=642.13
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 5136 0 0 0 64208 5 0 0 25 0 1 0 1099077200 25341952 5061 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 6187 5061 79 155 0 6030 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 24748

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1488472/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=26260 CPUtime=702.11
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 5449 0 0 0 70205 6 0 0 25 0 1 0 1099077200 26890240 5374 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 6565 5374 79 155 0 6408 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 26260

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1488024/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=26912 CPUtime=762.1
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 5560 0 0 0 76204 6 0 0 25 0 1 0 1099077200 27557888 5485 1992294400 134512640 135151029 4294956240 18446744073709551615 134574623 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 6728 5485 79 155 0 6571 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 26912

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1487384/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=27696 CPUtime=822.08
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 5721 0 0 0 82202 6 0 0 25 0 1 0 1099077200 28360704 5646 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 6924 5646 79 155 0 6767 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 27696

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1487000/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=28084 CPUtime=882.07
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 5803 0 0 0 88201 6 0 0 25 0 1 0 1099077200 28758016 5728 1992294400 134512640 135151029 4294956240 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 7021 5728 79 155 0 6864 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 28084

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1486488/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=28732 CPUtime=942.05
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 5933 0 0 0 94199 6 0 0 25 0 1 0 1099077200 29421568 5858 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 7183 5858 79 155 0 7026 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 28732

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1486232/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=29120 CPUtime=1002.04
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 6005 0 0 0 100198 6 0 0 25 0 1 0 1099077200 29818880 5930 1992294400 134512640 135151029 4294956240 18446744073709551615 134555119 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 7280 5930 79 155 0 7123 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 29120

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1486040/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=29376 CPUtime=1062.02
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 6062 0 0 0 106196 6 0 0 25 0 1 0 1099077200 30081024 5987 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 7344 5987 79 155 0 7187 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 29376

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1485720/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=29636 CPUtime=1122
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 6124 0 0 0 112194 6 0 0 25 0 1 0 1099077200 30347264 6049 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 7409 6049 79 155 0 7252 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 29636

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1485144/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=30420 CPUtime=1181.98
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 6265 0 0 0 118192 6 0 0 25 0 1 0 1099077200 31150080 6190 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 7605 6190 79 155 0 7448 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 30420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19597
/proc/meminfo: memFree=1485144/2055912 swapFree=4170660/4192956
[pid=19596] ppid=19594 vsize=30420 CPUtime=1200.08
/proc/19596/stat : 19596 (precosat) R 19594 19596 19247 0 -1 4194304 6265 0 0 0 120002 6 0 0 25 0 1 0 1099077200 31150080 6190 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19596/statm: 7605 6190 79 155 0 7448 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 30420

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): 1200.1
CPU user time (s): 1200.03
CPU system time (s): 0.073988
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 30420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6265
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= 1411

runsolver used 1.59476 second user time and 3.87541 second system time

The end

Launcher Data 

Begin job on node78 at 2009-03-28 19:15:33
IDJOB=1516079
IDBENCH=70483
IDSOLVER=507
FILE ID=node78/1516079-1238264133
PBS_JOBID= 9060759
Free space on /tmp= 126872 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S1266438269-016.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516079-1238264133/watcher-1516079-1238264133 -o /tmp/evaluation-result-1516079-1238264133/solver-1516079-1238264133 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516079-1238264133.cnf

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

MD5SUM BENCH= 166fa796e9e4e8cad989cc4a86020c12
RANDOM SEED=727840893

node78.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		: 3000.214
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		: 3000.214
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:      2055912 kB
MemFree:       1510848 kB
Buffers:         71612 kB
Cached:         386692 kB
SwapCached:       7768 kB
Active:         134144 kB
Inactive:       334568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1510848 kB
SwapTotal:     4192956 kB
SwapFree:      4170660 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          16036 kB
Slab:            60476 kB
Committed_AS:  2477952 kB
PageTables:       2556 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= 126872 MiB
End job on node78 at 2009-03-28 19:35:36