Trace number 1512899

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.07 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S2124311399-085.cnf
MD5SUM591878ac77c59e57a1598f2a38d0dcd8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.312
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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-1512899-1238210145.cnf
0.00/0.00	c found header 'p cnf 900 18000'
0.01/0.02	c finished parsing
0.01/0.02	c
0.01/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.01/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.01/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.01/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.01/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.01/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.01/0.02	c
0.01/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.01/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.01/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.01/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.01/0.02	c
0.01/0.02	c starting search after 0.0 seconds
0.01/0.02	c no decision limit
0.01/0.02	c
0.01/0.02	c       original/binary      fixed     eliminated      learned       agility
0.01/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.01/0.02	c
0.01/0.02	c *    0.0    18000     900      0     0      0       0      0    0.0   0    1
0.09/0.18	c s    0.2    18000     900      0     0      0       0      0    0.0   0    1
0.09/0.18	c l    0.2    18000     900      0     0      0       0  18000    0.0   0    1
0.09/0.19	c R    0.2    18000     900      0     0      0     100    100  188.6  15    1
0.19/0.20	c R    0.2    18000     900      0     0      0     201    201  175.2  22    2
0.19/0.26	c N    0.3    18000     900      0     0      0     805    805  183.3  27    2
0.19/0.29	c B    0.3    18000     900      0     0      0    1001   1001  186.9  25    2
0.39/0.41	c B    0.4    18000     900      0     0      0    2001   2001  195.5  24    3
0.39/0.46	c N    0.5    18000     900      0     0      0    2409   2409  196.5  27    3
0.99/1.01	c N    1.0    18000     900      0     0      0    6421   6421  219.1  30    5
1.19/1.26	c B    1.3    18000     900      0     0      0    8003   8003  222.1  28    6
2.78/2.87	c N    2.9    18000     900      0     0      0   16042  16042  229.7  26   11
3.30/3.36	c +    3.4    18000     900      0     0      0   18000  19800  230.5  28   12
4.59/4.68	c +    4.7    18000     900      0     0      0   22501  21780  231.4  28   13
5.09/5.13	c B    5.1    18000     900      0     0      0   24011  21320  231.7  28   14
6.29/6.37	c +    6.4    18000     900      0     0      0   28127  23958  232.1  27   14
8.59/8.67	c +    8.7    18000     900      0     0      0   35155  26353  232.7  27   15
9.98/10.05	c N   10.1    18000     900      0     0      0   38498  26358  232.9  27   17
11.88/11.99	c +   12.0    18000     900      0     0      0   43940  28988  233.3  27   17
16.28/16.34	c
16.28/16.34	c       original/binary      fixed     eliminated      learned       agility
16.28/16.34	c   seconds        variables     equivalent    conflicts       height       MB
16.28/16.34	c
16.28/16.34	c +   16.3    18000     900      0     0      0   54925  31886  233.4  27   19
18.59/18.61	c B   18.6    18000     900      0     0      0   64028  31895  234.6  27   20
19.88/19.93	c +   19.9    18000     900      0     0      0   68658  35074  234.5  27   21
24.79/24.86	c +   24.9    18000     900      0     0      0   85821  38581  232.9  27   23
26.39/26.41	c N   26.4    18000     900      0     0      0   89801  38589  232.6  27   25
34.58/34.65	c +   34.6    18000     900      0     0      0  107276  42439  231.6  28   27
45.47/45.57	c +   45.6    18000     900      0     0      0  134095  46682  231.2  27   28
55.18/55.24	c B   55.2    18000     900      0     0      0  160048  46691  231.1  28   31
57.48/57.50	c +   57.5    18000     900      0     0      0  167617  51350  231.1  26   31
73.17/73.22	c N   73.2    18000     900      0     0      0  205204  51364  232.8  26   35
75.77/75.87	c +   75.8    18000     900      0     0      0  209521  56485  232.9  27   36
108.05/108.19	c +  108.2    18000     900      0     0      0  261902  62133  233.9  28   40
136.55/136.64	c +  136.6    18000     900      0     0      0  327375  68346  235.3  28   43
161.75/161.85	c B  161.8    18000     900      0     0      0  384094  68359  235.8  27   47
170.94/171.04	c +  171.0    18000     900      0     0      0  409216  75180  235.7  26   47
195.83/195.99	c N  195.9    18000     900      0     0      0  461619  75199  233.2  27   53
239.73/239.84	c +  239.8    18000     900      0     0      0  511521  82698  230.8  29   56
341.09/341.22	c +  341.1    18000     900      0     0      0  639401  90967  229.5  26   64
488.15/488.32	c +  488.2    18000     900      0     0      0  799251 100063  229.5  28   69
544.83/545.02	c
544.83/545.02	c       original/binary      fixed     eliminated      learned       agility
544.83/545.02	c   seconds        variables     equivalent    conflicts       height       MB
544.83/545.02	c
544.83/545.02	c B  544.9    18000     900      0     0      0  896209 100073  230.5  27   73
606.91/607.13	c +  607.0    18000     900      0     0      0  999060 110069  229.0  27   74
635.20/635.47	c N  635.3    18000     900      0     0      0 1025614 110088  228.5  27   81
860.13/860.48	c +  860.2    18000     900      0     0      0 1248826 121075  228.9  27   86
1077.07/1077.47	c + 1077.2    18000     900      0     0      0 1561034 133182  228.3  27   91
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 1687890 conflicts, 2070966 decisions, 1 random
1200.04/1200.40	c 0 iterations, 61 restarts, 3149 skipped
1200.04/1200.40	c 21 enlarged, 0 shrunken, 16502 rescored, 458 rebiased
1200.04/1200.40	c 1 simplifications, 0 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.04/1200.40	c elim: 91658 resolutions, 1 phases, 1 rounds
1200.04/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.40	c prbe: 63000 probed, 35 phases, 35 rounds
1200.04/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.40	c hash: 0 units, 0 merged
1200.04/1200.40	c mins: 236721827 learned, 8% deleted, 0 strong, 20 depth
1200.04/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.40	c strs: 0 forward, 0 backward
1200.04/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.40	c prps: 163048342 propagations, 0.14 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.1 seconds, 103 MB max, 868 MB recycled
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	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-1512899-1238210145/watcher-1512899-1238210145 -o /tmp/evaluation-result-1512899-1238210145/solver-1512899-1238210145 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512899-1238210145.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 17142
/proc/meminfo: memFree=900544/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=1052 CPUtime=0
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 1093680346 1077248 145 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 263 145 63 155 0 106 0

[startup+0.0171411 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 17142
/proc/meminfo: memFree=900544/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=1844 CPUtime=0.01
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 359 0 0 0 1 0 0 0 18 0 1 0 1093680346 1888256 344 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 461 344 63 155 0 304 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1844

[startup+0.10115 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 17142
/proc/meminfo: memFree=900544/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=2892 CPUtime=0.09
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 688 0 0 0 9 0 0 0 18 0 1 0 1093680346 2961408 637 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 723 637 79 155 0 566 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2892

[startup+0.301173 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 17142
/proc/meminfo: memFree=900544/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=3024 CPUtime=0.29
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 721 0 0 0 29 0 0 0 19 0 1 0 1093680346 3096576 670 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 756 671 79 155 0 599 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3024

[startup+0.701219 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 17142
/proc/meminfo: memFree=900544/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=4872 CPUtime=0.69
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 1182 0 0 0 69 0 0 0 22 0 1 0 1093680346 4988928 1131 1992294400 134512640 135151029 4294956240 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 1218 1131 79 155 0 1061 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4872

[startup+1.50131 s]
/proc/loadavg: 0.92 0.98 0.92 2/65 17143
/proc/meminfo: memFree=895160/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=7776 CPUtime=1.49
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 1910 0 0 0 148 1 0 0 25 0 1 0 1093680346 7962624 1859 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 1944 1859 79 155 0 1787 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7776

[startup+3.1015 s]
/proc/loadavg: 0.92 0.98 0.92 2/65 17143
/proc/meminfo: memFree=891256/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=12396 CPUtime=3.09
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 3054 0 0 0 307 2 0 0 25 0 1 0 1093680346 12693504 3003 1992294400 134512640 135151029 4294956240 18446744073709551615 134520456 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 3099 3003 79 155 0 2942 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12396

[startup+6.30288 s]
/proc/loadavg: 0.93 0.98 0.92 2/65 17143
/proc/meminfo: memFree=885496/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=15564 CPUtime=6.29
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 3859 0 0 0 627 2 0 0 25 0 1 0 1093680346 15937536 3808 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 3891 3808 79 155 0 3734 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15564

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.92 2/65 17143
/proc/meminfo: memFree=882360/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=19668 CPUtime=12.69
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 4863 0 0 0 1266 3 0 0 25 0 1 0 1093680346 20140032 4812 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 4917 4812 79 155 0 4760 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19668

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.92 2/65 17143
/proc/meminfo: memFree=875704/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=25772 CPUtime=25.49
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 6402 0 0 0 2545 4 0 0 25 0 1 0 1093680346 26390528 6351 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 6443 6351 79 155 0 6286 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25772

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.92 2/65 17143
/proc/meminfo: memFree=867896/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=33208 CPUtime=51.08
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 8224 0 0 0 5102 6 0 0 25 0 1 0 1093680346 34004992 8173 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 8302 8173 79 155 0 8145 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33208

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.92 2/65 17143
/proc/meminfo: memFree=858232/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=43048 CPUtime=102.26
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 10626 0 0 0 10218 8 0 0 25 0 1 0 1093680346 44081152 10575 1992294400 134512640 135151029 4294956240 18446744073709551615 134554855 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 10762 10575 79 155 0 10605 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 43048

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17143
/proc/meminfo: memFree=850552/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=50912 CPUtime=162.25
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 12544 0 0 0 16214 11 0 0 25 0 1 0 1093680346 52133888 12493 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 12728 12493 79 155 0 12571 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 50912

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17143
/proc/meminfo: memFree=842168/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=59444 CPUtime=222.23
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 14621 0 0 0 22209 14 0 0 25 0 1 0 1093680346 60870656 14570 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 14861 14570 79 155 0 14704 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 59444

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17143
/proc/meminfo: memFree=836600/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=65284 CPUtime=282.21
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 16004 0 0 0 28206 15 0 0 25 0 1 0 1093680346 66850816 15953 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 16321 15953 79 155 0 16164 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 65284

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17143
/proc/meminfo: memFree=832632/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=69684 CPUtime=342.19
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 17009 0 0 0 34203 16 0 0 25 0 1 0 1093680346 71356416 16958 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 17421 16958 79 155 0 17264 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 69684

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17143
/proc/meminfo: memFree=828216/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=74236 CPUtime=402.17
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 18104 0 0 0 40199 18 0 0 25 0 1 0 1093680346 76017664 18053 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 18559 18053 79 155 0 18402 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 74236

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17143
/proc/meminfo: memFree=827640/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=74780 CPUtime=462.16
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 18243 0 0 0 46197 19 0 0 25 0 1 0 1093680346 76574720 18192 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 18695 18192 79 155 0 18538 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 74780

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17143
/proc/meminfo: memFree=822072/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=80720 CPUtime=522.14
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 19670 0 0 0 52193 21 0 0 25 0 1 0 1093680346 82657280 19619 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 20180 19619 79 155 0 20023 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 80720

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17143
/proc/meminfo: memFree=821560/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=81176 CPUtime=582.12
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 19779 0 0 0 58191 21 0 0 25 0 1 0 1093680346 83124224 19728 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 20294 19728 79 155 0 20137 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 81176

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17143
/proc/meminfo: memFree=817080/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=86004 CPUtime=642.1
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 20875 0 0 0 64187 23 0 0 25 0 1 0 1093680346 88068096 20824 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 21501 20824 79 155 0 21344 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 86004

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17143
/proc/meminfo: memFree=814904/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=88184 CPUtime=702.08
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 21414 0 0 0 70185 23 0 0 25 0 1 0 1093680346 90300416 21363 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 22046 21363 79 155 0 21889 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 88184

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17143
/proc/meminfo: memFree=813944/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=89220 CPUtime=762.07
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 21643 0 0 0 76183 24 0 0 25 0 1 0 1093680346 91361280 21592 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 22305 21592 79 155 0 22148 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 89220

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17143
/proc/meminfo: memFree=812792/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=90588 CPUtime=822.05
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 21950 0 0 0 82181 24 0 0 25 0 1 0 1093680346 92762112 21899 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 22647 21899 79 155 0 22490 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 90588

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17143
/proc/meminfo: memFree=806072/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=97288 CPUtime=882.03
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 23615 0 0 0 88177 26 0 0 25 0 1 0 1093680346 99622912 23564 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 24322 23564 79 155 0 24165 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 97288

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17143
/proc/meminfo: memFree=805560/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=98140 CPUtime=942.02
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 23777 0 0 0 94175 27 0 0 25 0 1 0 1093680346 100495360 23726 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 24535 23726 79 155 0 24378 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 98140

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17143
/proc/meminfo: memFree=804472/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=99284 CPUtime=1001.99
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 24037 0 0 0 100172 27 0 0 25 0 1 0 1093680346 101666816 23986 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 24821 23986 79 155 0 24664 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 99284

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17143
/proc/meminfo: memFree=803704/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=100188 CPUtime=1061.97
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 24220 0 0 0 106170 27 0 0 25 0 1 0 1093680346 102592512 24169 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 25047 24169 79 155 0 24890 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 100188

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17143
/proc/meminfo: memFree=798648/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=105160 CPUtime=1121.96
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 25461 0 0 0 112167 29 0 0 25 0 1 0 1093680346 107683840 25410 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 26290 25410 79 155 0 26133 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 105160

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17143
/proc/meminfo: memFree=795576/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=108484 CPUtime=1181.94
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 26228 0 0 0 118164 30 0 0 25 0 1 0 1093680346 111087616 26177 1992294400 134512640 135151029 4294956240 18446744073709551615 134574596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 27121 26177 79 155 0 26964 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 108484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 17143
/proc/meminfo: memFree=795512/2055920 swapFree=4176704/4192956
[pid=17142] ppid=17140 vsize=108644 CPUtime=1200.04
/proc/17142/stat : 17142 (precosat) R 17140 17142 16487 0 -1 4194304 26252 0 0 0 119974 30 0 0 25 0 1 0 1093680346 111251456 26201 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17142/statm: 27161 26201 79 155 0 27004 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 108644

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): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.74
CPU system time (s): 0.32495
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 108644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.32495
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26252
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= 2805

runsolver used 0.938857 second user time and 2.52362 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-28 04:15:45
IDJOB=1512899
IDBENCH=70218
IDSOLVER=507
FILE ID=node20/1512899-1238210145
PBS_JOBID= 9060544
Free space on /tmp= 65632 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S2124311399-085.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512899-1238210145/watcher-1512899-1238210145 -o /tmp/evaluation-result-1512899-1238210145/solver-1512899-1238210145 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512899-1238210145.cnf

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

MD5SUM BENCH= 591878ac77c59e57a1598f2a38d0dcd8
RANDOM SEED=1900068469

node20.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		: 3000.235
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		: 3000.235
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:        901024 kB
Buffers:         95416 kB
Cached:         958304 kB
SwapCached:      10004 kB
Active:          74908 kB
Inactive:       990340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        901024 kB
SwapTotal:     4192956 kB
SwapFree:      4176704 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          16628 kB
Slab:            75704 kB
Committed_AS:  2821164 kB
PageTables:       1404 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65632 MiB
End job on node20 at 2009-03-28 04:35:47