Trace number 1515323

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S884941173-092.cnf
MD5SUM08970150c744745078d9b8c7ec1a3e63
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.090985
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
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 52343
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1515323-1238253088.cnf
0.00/0.00	c found header 'p cnf 110 2343'
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     2343     110      0     0      0       0      0    0.0   0    0
0.00/0.02	c s    0.0     2343     110      0     0      0       0      0    0.0   0    0
0.00/0.02	c l    0.0     2343     110      0     0      0       0   2343    0.0   0    0
0.00/0.02	c R    0.0     2343     110      0     0      0     100    100   27.7   8    0
0.00/0.02	c R    0.0     2343     110      0     0      0     200    200   27.5  14    0
0.00/0.04	c N    0.0     2343     110      0     0      0     801    801   27.8  32    0
0.00/0.04	c B    0.0     2343     110      0     0      0    1000   1000   27.8  33    0
0.00/0.08	c B    0.1     2343     110      0     0      0    2003   2003   27.5  37    1
0.00/0.09	c +    0.1     2343     110      0     0      0    2343   2577   27.3  37    1
0.00/0.09	c N    0.1     2343     110      0     0      0    2406   2406   27.2  37    1
0.09/0.11	c +    0.1     2343     110      0     0      0    2925   2834   27.0  37    1
0.09/0.15	c +    0.1     2343     110      0     0      0    3657   3117   26.6  36    1
0.09/0.19	c +    0.2     2343     110      0     0      0    4572   3428   26.5  36    1
0.19/0.24	c +    0.2     2343     110      0     0      0    5715   3770   26.3  37    1
0.19/0.27	c N    0.3     2343     110      0     0      0    6413   3778   26.1  37    1
0.29/0.31	c +    0.3     2343     110      0     0      0    7141   4147   25.9  36    1
0.29/0.35	c B    0.4     2343     110      0     0      0    8004   4151   25.8  37    1
0.29/0.39	c +    0.4     2343     110      0     0      0    8926   4561   25.6  36    1
0.49/0.50	c +    0.5     2343     110      0     0      0   11155   5017   25.5  36    1
0.59/0.64	c
0.59/0.64	c       original/binary      fixed     eliminated      learned       agility
0.59/0.64	c   seconds        variables     equivalent    conflicts       height       MB
0.59/0.64	c
0.59/0.64	c +    0.6     2343     110      0     0      0   13940   5518   25.5  36    1
0.69/0.77	c N    0.8     2343     110      0     0      0   16038   5522   25.2  36    1
0.79/0.84	c +    0.8     2343     110      0     0      0   17425   6069   25.2  36    1
0.99/1.08	c +    1.1     2343     110      0     0      0   21780   6675   25.0  37    1
1.20/1.21	c B    1.2     2343     110      0     0      0   24005   6688   24.8  36    1
1.39/1.41	c +    1.4     2343     110      0     0      0   27226   7342   24.7  36    1
1.79/1.82	c +    1.8     2343     110      0     0      0   34030   8076   24.5  37    2
2.09/2.13	c N    2.1     2343     110      0     0      0   38485   8084   24.3  37    2
2.30/2.38	c +    2.4     2343     110      0     0      0   42535   8883   24.3  37    2
3.09/3.12	c +    3.1     2343     110      0     0      0   53167   9771   23.9  37    2
3.89/3.92	c B    3.9     2343     110      0     0      0   64020   9780   23.6  36    2
3.99/4.08	c +    4.1     2343     110      0     0      0   66457  10748   23.6  37    2
5.29/5.38	c +    5.4     2343     110      0     0      0   83070  11822   23.2  38    3
5.89/5.95	c N    5.9     2343     110      0     0      0   89788  11832   23.0  37    3
6.98/7.09	c +    7.1     2343     110      0     0      0  103835  13004   22.8  36    3
9.28/9.38	c +    9.4     2343     110      0     0      0  129791  14304   22.7  37    3
12.19/12.28	c B   12.3     2343     110      0     0      0  160041  14312   22.5  36    4
12.38/12.46	c +   12.5     2343     110      0     0      0  162238  15734   22.5  37    4
16.38/16.44	c +   16.4     2343     110      0     0      0  202795  17307   22.2  36    4
16.68/16.72	c
16.68/16.72	c       original/binary      fixed     eliminated      learned       agility
16.68/16.72	c   seconds        variables     equivalent    conflicts       height       MB
16.68/16.72	c
16.68/16.72	c N   16.7     2343     110      0     0      0  205176  17320   22.2  37    4
21.98/22.05	c +   22.0     2343     110      0     0      0  253490  19037   21.9  36    4
29.38/29.46	c +   29.5     2343     110      0     0      0  316862  20940   21.7  36    5
37.49/37.58	c B   37.6     2343     110      0     0      0  384097  20953   21.5  37    6
38.98/39.02	c +   39.0     2343     110      0     0      0  396075  23034   21.5  36    6
47.88/47.98	c N   48.0     2343     110      0     0      0  461531  23044   21.3  37    6
52.38/52.48	c +   52.5     2343     110      0     0      0  495091  25337   21.2  36    6
71.58/71.66	c +   71.6     2343     110      0     0      0  618860  27870   21.1  35    7
96.87/96.94	c +   96.9     2343     110      0     0      0  773575  30657   20.7  36    8
119.15/119.25	c B  119.2     2343     110      0     0      0  896210  30667   20.6  36    9
132.25/132.39	c +  132.4     2343     110      0     0      0  966965  33722   20.5  36    9
144.05/144.16	c N  144.1     2343     110      0     0      0 1025549  33737   20.4  36   10
181.94/182.05	c +  182.0     2343     110      0     0      0 1208706  37094   20.1  37   10
251.12/251.26	c +  251.2     2343     110      0     0      0 1510880  40803   20.2  35    8
349.50/349.68	c +  349.6     2343     110      0     0      0 1888601  44883   20.1  36   11
393.48/393.63	c B  393.5     2343     110      0     0      0 2048408  44894   20.0  37   13
451.17/451.32	c N  451.2     2343     110      0     0      0 2255909  44893   19.9  34   14
482.16/482.33	c +  482.2     2343     110      0     0      0 2360752  49371   19.8  36   14
674.81/675.05	c +  674.9     2343     110      0     0      0 2950940  54308   19.5  36   17
955.03/955.30	c
955.03/955.30	c       original/binary      fixed     eliminated      learned       agility
955.03/955.30	c   seconds        variables     equivalent    conflicts       height       MB
955.03/955.30	c
955.03/955.30	c +  955.1     2343     110      0     0      0 3688676  59738   19.5  36   20
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 4301918 conflicts, 4804855 decisions, 1 random
1200.07/1200.40	c 0 iterations, 3 restarts, 7671 skipped
1200.07/1200.40	c 34 enlarged, 0 shrunken, 42037 rescored, 1020 rebiased
1200.07/1200.40	c 1 simplifications, 1 reductions
1200.07/1200.40	c
1200.07/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.07/1200.40	c elim: 12789 resolutions, 1 phases, 1 rounds
1200.07/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.40	c prbe: 440 probed, 2 phases, 2 rounds
1200.07/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.40	c hash: 0 units, 0 merged
1200.07/1200.40	c mins: 95976624 learned, 20% deleted, 0 strong, 12 depth
1200.07/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.40	c strs: 0 forward, 0 backward
1200.07/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.40	c prps: 111671852 propagations, 0.09 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 22 MB max, 459 MB recycled
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	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-1515323-1238253088/watcher-1515323-1238253088 -o /tmp/evaluation-result-1515323-1238253088/solver-1515323-1238253088 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515323-1238253088.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 0.95 0.97 3/64 28166
/proc/meminfo: memFree=930392/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=916 CPUtime=0
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 1097974536 937984 144 1992294400 134512640 135151029 4294956240 18446744073709551615 134521950 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 229 144 79 155 0 72 0

[startup+0.101628 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 28166
/proc/meminfo: memFree=930392/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=1312 CPUtime=0.09
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 264 0 0 0 9 0 0 0 18 0 1 0 1097974536 1343488 248 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 328 248 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.201639 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 28166
/proc/meminfo: memFree=930392/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=1576 CPUtime=0.19
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 311 0 0 0 19 0 0 0 18 0 1 0 1097974536 1613824 295 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 394 295 79 155 0 237 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1576

[startup+0.301651 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 28166
/proc/meminfo: memFree=930392/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=1708 CPUtime=0.29
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 342 0 0 0 29 0 0 0 19 0 1 0 1097974536 1748992 326 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 427 326 79 155 0 270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.701697 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 28166
/proc/meminfo: memFree=930392/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=1972 CPUtime=0.69
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 426 0 0 0 69 0 0 0 22 0 1 0 1097974536 2019328 410 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 493 410 79 155 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.50179 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 28167
/proc/meminfo: memFree=928848/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=2368 CPUtime=1.49
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 527 0 0 0 149 0 0 0 25 0 1 0 1097974536 2424832 511 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 592 511 79 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10197 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 28167
/proc/meminfo: memFree=928208/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=2908 CPUtime=3.09
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 657 0 0 0 309 0 0 0 25 0 1 0 1097974536 2977792 641 1992294400 134512640 135151029 4294956240 18446744073709551615 134552522 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 727 641 79 155 0 570 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2908

[startup+6.30134 s]
/proc/loadavg: 1.08 0.99 0.98 2/65 28167
/proc/meminfo: memFree=927312/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=3720 CPUtime=6.28
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 833 0 0 0 628 0 0 0 25 0 1 0 1097974536 3809280 817 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 930 817 79 155 0 773 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3720

[startup+12.7011 s]
/proc/loadavg: 1.07 0.99 0.98 2/65 28167
/proc/meminfo: memFree=926288/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=4836 CPUtime=12.68
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 1080 0 0 0 1268 0 0 0 25 0 1 0 1097974536 4952064 1064 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 1209 1064 79 155 0 1052 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4836

[startup+25.5015 s]
/proc/loadavg: 1.06 0.99 0.98 2/65 28167
/proc/meminfo: memFree=925200/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=5940 CPUtime=25.48
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 1332 0 0 0 2548 0 0 0 25 0 1 0 1097974536 6082560 1316 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 1485 1316 79 155 0 1328 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5940

[startup+51.1015 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 28167
/proc/meminfo: memFree=923664/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=7840 CPUtime=51.08
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 1716 0 0 0 5107 1 0 0 25 0 1 0 1097974536 8028160 1700 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 1960 1700 79 155 0 1803 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7840

[startup+102.301 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 28167
/proc/meminfo: memFree=921744/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=9736 CPUtime=102.26
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 2175 0 0 0 10225 1 0 0 25 0 1 0 1097974536 9969664 2159 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 2434 2159 79 155 0 2277 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9736

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28167
/proc/meminfo: memFree=920208/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=11776 CPUtime=162.24
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 2568 0 0 0 16223 1 0 0 25 0 1 0 1097974536 12058624 2552 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 2944 2552 79 155 0 2787 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11776

[startup+222.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28167
/proc/meminfo: memFree=917584/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=13784 CPUtime=222.23
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 3338 0 0 0 22221 2 0 0 25 0 1 0 1097974536 14114816 3190 1992294400 134512640 135151029 4294956240 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 3446 3190 79 155 0 3289 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13784

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28167
/proc/meminfo: memFree=917264/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=13784 CPUtime=282.21
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 3405 0 0 0 28219 2 0 0 25 0 1 0 1097974536 14114816 3257 1992294400 134512640 135151029 4294956240 18446744073709551615 134574551 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 3446 3257 79 155 0 3289 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13784

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28167
/proc/meminfo: memFree=916368/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=14944 CPUtime=342.2
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 3639 0 0 0 34217 3 0 0 25 0 1 0 1097974536 15302656 3491 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 3736 3491 79 155 0 3579 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14944

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28167
/proc/meminfo: memFree=915216/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=16608 CPUtime=402.18
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 3911 0 0 0 40215 3 0 0 25 0 1 0 1097974536 17006592 3763 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 4152 3763 79 155 0 3995 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16608

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28167
/proc/meminfo: memFree=914256/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=17568 CPUtime=462.16
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 4132 0 0 0 46213 3 0 0 25 0 1 0 1097974536 17989632 3984 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 4392 3984 79 155 0 4235 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17568

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28167
/proc/meminfo: memFree=913616/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=18528 CPUtime=522.14
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 4311 0 0 0 52211 3 0 0 25 0 1 0 1097974536 18972672 4163 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 4632 4163 79 155 0 4475 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18528

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28167
/proc/meminfo: memFree=912912/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=19488 CPUtime=582.14
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 4492 0 0 0 58210 4 0 0 25 0 1 0 1097974536 19955712 4344 1992294400 134512640 135151029 4294956240 18446744073709551615 134574614 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 4872 4344 79 155 0 4715 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 19488

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28167
/proc/meminfo: memFree=912336/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=20192 CPUtime=642.12
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 4630 0 0 0 64208 4 0 0 25 0 1 0 1097974536 20676608 4482 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 5048 4482 79 155 0 4891 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 20192

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28167
/proc/meminfo: memFree=911888/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=20960 CPUtime=702.1
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 4749 0 0 0 70206 4 0 0 25 0 1 0 1097974536 21463040 4601 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 5240 4601 79 155 0 5083 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 20960

[startup+762.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28167
/proc/meminfo: memFree=911120/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=21888 CPUtime=762.09
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 4943 0 0 0 76205 4 0 0 25 0 1 0 1097974536 22413312 4795 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 5472 4795 79 155 0 5315 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 21888

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28167
/proc/meminfo: memFree=910544/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=22560 CPUtime=822.07
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 5078 0 0 0 82203 4 0 0 25 0 1 0 1097974536 23101440 4930 1992294400 134512640 135151029 4294956240 18446744073709551615 134530812 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 5640 4930 79 155 0 5483 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 22560

[startup+882.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28167
/proc/meminfo: memFree=910224/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=22816 CPUtime=882.06
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 5153 0 0 0 88202 4 0 0 25 0 1 0 1097974536 23363584 5005 1992294400 134512640 135151029 4294956240 18446744073709551615 134554846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 5704 5005 79 155 0 5547 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 22816

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28167
/proc/meminfo: memFree=909904/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=23332 CPUtime=942.04
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 5248 0 0 0 94200 4 0 0 25 0 1 0 1097974536 23891968 5100 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 5833 5100 79 155 0 5676 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 23332

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28167
/proc/meminfo: memFree=909584/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=23588 CPUtime=1002.02
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 5313 0 0 0 100198 4 0 0 25 0 1 0 1097974536 24154112 5165 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 5897 5165 79 155 0 5740 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 23588

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28167
/proc/meminfo: memFree=909392/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=23844 CPUtime=1062
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 5377 0 0 0 106196 4 0 0 25 0 1 0 1097974536 24416256 5229 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 5961 5229 79 155 0 5804 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 23844

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28167
/proc/meminfo: memFree=909008/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=24356 CPUtime=1121.99
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 5458 0 0 0 112195 4 0 0 25 0 1 0 1097974536 24940544 5310 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 6089 5310 79 155 0 5932 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 24356

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28167
/proc/meminfo: memFree=908560/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=24872 CPUtime=1181.97
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 5583 0 0 0 118193 4 0 0 25 0 1 0 1097974536 25468928 5435 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 6218 5435 79 155 0 6061 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 24872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28167
/proc/meminfo: memFree=908304/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=25132 CPUtime=1200.07
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 5636 0 0 0 120003 4 0 0 25 0 1 0 1097974536 25735168 5488 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 6283 5488 79 155 0 6126 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 25132

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28167
/proc/meminfo: memFree=908304/2055920 swapFree=4171920/4192956
[pid=28166] ppid=28164 vsize=25132 CPUtime=1200.07
/proc/28166/stat : 28166 (precosat) R 28164 28166 28095 0 -1 4194304 5636 0 0 0 120003 4 0 0 25 0 1 0 1097974536 25735168 5488 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28166/statm: 6283 5488 79 155 0 6126 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 25132

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.050992
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 25132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5636
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= 1874

runsolver used 0.876866 second user time and 2.53561 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-28 16:11:28
IDJOB=1515323
IDBENCH=70420
IDSOLVER=507
FILE ID=node28/1515323-1238253088
PBS_JOBID= 9060750
Free space on /tmp= 66172 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S884941173-092.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515323-1238253088/watcher-1515323-1238253088 -o /tmp/evaluation-result-1515323-1238253088/solver-1515323-1238253088 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515323-1238253088.cnf

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

MD5SUM BENCH= 08970150c744745078d9b8c7ec1a3e63
RANDOM SEED=432645083

node28.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		: 3000.212
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		: 3000.212
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        930872 kB
Buffers:        101456 kB
Cached:         906240 kB
SwapCached:      14208 kB
Active:         313728 kB
Inactive:       717844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        930872 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          17800 kB
Slab:            79272 kB
Committed_AS:  2789468 kB
PageTables:       1428 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= 66168 MiB
End job on node28 at 2009-03-28 16:31:31