Trace number 1515851

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S184801254-020.cnf
MD5SUMc42b25ec5d03f5e4d5a2a3426147c1d0
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 variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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-1515851-1238260262.cnf
0.00/0.00	c found header 'p cnf 70 6230'
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     6230      70      0     0      0       0      0    0.0   0    0
0.20/0.22	c s    0.2     6230      70      0     0      0       0      0    0.0   0    0
0.20/0.22	c l    0.2     6230      70      0     0      0       0   6230    0.0   0    0
0.20/0.23	c R    0.2     6230      70      0     0      0     101    101   26.0   6    1
0.20/0.23	c R    0.2     6230      70      0     0      0     203    203   26.4  12    1
0.20/0.25	c N    0.3     6230      70      0     0      0     804    804   26.2  30    1
0.20/0.26	c B    0.3     6230      70      0     0      0    1001   1001   26.2  33    1
0.29/0.30	c B    0.3     6230      70      0     0      0    2002   2002   25.4  39    1
0.29/0.32	c N    0.3     6230      70      0     0      0    2413   2413   25.3  38    1
0.49/0.52	c +    0.5     6230      70      0     0      0    6230   6853   24.0  40    2
0.49/0.53	c N    0.5     6230      70      0     0      0    6419   6419   24.0  40    2
0.59/0.62	c +    0.6     6230      70      0     0      0    7787   7538   24.1  39    2
0.59/0.63	c B    0.6     6230      70      0     0      0    8006   7079   24.1  40    2
0.69/0.74	c +    0.7     6230      70      0     0      0    9732   8291   23.9  40    2
0.89/0.90	c +    0.9     6230      70      0     0      0   12166   9120   23.7  40    2
1.10/1.12	c +    1.1     6230      70      0     0      0   15205  10032   23.4  40    2
1.10/1.19	c N    1.2     6230      70      0     0      0   16050   9970   23.4  39    2
1.39/1.41	c +    1.4     6230      70      0     0      0   19005  11035   23.3  40    2
1.69/1.79	c +    1.8     6230      70      0     0      0   23755  12138   23.0  38    3
1.79/1.81	c
1.79/1.81	c       original/binary      fixed     eliminated      learned       agility
1.79/1.81	c   seconds        variables     equivalent    conflicts       height       MB
1.79/1.81	c
1.79/1.81	c B    1.8     6230      70      0     0      0   24008  11295   23.0  39    3
2.20/2.27	c +    2.3     6230      70      0     0      0   29691  13351   22.9  40    3
2.89/2.95	c +    3.0     6230      70      0     0      0   37111  14686   22.8  39    3
2.99/3.07	c N    3.1     6230      70      0     0      0   38499  14693   22.8  40    3
3.79/3.80	c +    3.8     6230      70      0     0      0   46386  16154   22.7  39    3
4.89/4.96	c +    5.0     6230      70      0     0      0   57981  17769   22.5  39    4
5.59/5.62	c B    5.6     6230      70      0     0      0   64023  17779   22.4  40    4
6.50/6.57	c +    6.6     6230      70      0     0      0   72475  19545   22.2  40    4
8.49/8.52	c N    8.5     6230      70      0     0      0   89784  19554   22.1  40    4
8.59/8.63	c +    8.6     6230      70      0     0      0   90590  21499   22.1  40    4
11.39/11.45	c +   11.5     6230      70      0     0      0  113235  23648   22.0  39    5
15.39/15.40	c +   15.4     6230      70      0     0      0  141541  26012   21.7  39    5
18.29/18.30	c B   18.3     6230      70      0     0      0  160056  26020   21.7  40    6
21.08/21.13	c +   21.1     6230      70      0     0      0  176926  28613   21.7  41    6
25.68/25.79	c N   25.8     6230      70      0     0      0  205178  28622   21.5  40    7
28.49/28.50	c +   28.5     6230      70      0     0      0  221156  31474   21.4  41    7
38.39/38.47	c +   38.5     6230      70      0     0      0  276445  34621   21.3  40    8
53.47/53.52	c +   53.5     6230      70      0     0      0  345556  38083   21.2  40    9
61.57/61.69	c B   61.7     6230      70      0     0      0  384098  38092   21.0  39    9
72.36/72.45	c
72.36/72.45	c       original/binary      fixed     eliminated      learned       agility
72.36/72.45	c   seconds        variables     equivalent    conflicts       height       MB
72.36/72.45	c
72.36/72.45	c +   72.4     6230      70      0     0      0  431945  41891   20.9  39   10
79.67/79.77	c N   79.8     6230      70      0     0      0  461548  41902   20.8  39   10
99.56/99.65	c +   99.6     6230      70      0     0      0  539930  46080   20.9  40   11
138.84/138.91	c +  138.9     6230      70      0     0      0  674911  50688   20.7  41   12
190.83/190.97	c +  190.9     6230      70      0     0      0  843635  55756   20.5  40   14
208.32/208.45	c B  208.4     6230      70      0     0      0  896191  55764   20.5  40   15
252.31/252.47	c N  252.4     6230      70      0     0      0 1025532  55767   20.3  41   15
261.91/262.01	c +  261.9     6230      70      0     0      0 1054540  61331   20.2  40   16
364.88/365.00	c +  364.9     6230      70      0     0      0 1318175  67464   20.1  39   18
508.93/509.17	c +  509.0     6230      70      0     0      0 1647716  74210   19.8  39   20
687.58/687.87	c B  687.7     6230      70      0     0      0 2048368  74223   19.6  40   23
692.08/692.33	c +  692.1     6230      70      0     0      0 2059645  81631   19.6  40   23
795.65/795.91	c N  795.7     6230      70      0     0      0 2255886  81644   19.6  40   25
959.69/960.06	c +  959.8     6230      70      0     0      0 2574555  89794   19.5  39   26
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	c
1200.02/1200.40	c 2980796 conflicts, 3234490 decisions, 1 random
1200.02/1200.40	c 0 iterations, 4 restarts, 5144 skipped
1200.02/1200.40	c 28 enlarged, 0 shrunken, 29117 rescored, 719 rebiased
1200.02/1200.40	c 1 simplifications, 0 reductions
1200.02/1200.40	c
1200.02/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.02/1200.40	c elim: 57353 resolutions, 1 phases, 1 rounds
1200.02/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.02/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.02/1200.40	c prbe: 140 probed, 1 phases, 1 rounds
1200.02/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.02/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.02/1200.40	c hash: 0 units, 0 merged
1200.02/1200.40	c mins: 67013800 learned, 18% deleted, 0 strong, 10 depth
1200.02/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.02/1200.40	c strs: 0 forward, 0 backward
1200.02/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.02/1200.40	c prps: 47397346 propagations, 0.04 megaprops
1200.02/1200.40	c
1200.02/1200.40	c 1200.0 seconds, 28 MB max, 315 MB recycled
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	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-1515851-1238260262/watcher-1515851-1238260262 -o /tmp/evaluation-result-1515851-1238260262/solver-1515851-1238260262 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515851-1238260262.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16591
/proc/meminfo: memFree=1928232/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=1052 CPUtime=0
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 1098692432 1077248 142 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 263 143 63 155 0 106 0

[startup+0.0617749 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16591
/proc/meminfo: memFree=1928232/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=1684 CPUtime=0.06
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 329 0 0 0 6 0 0 0 18 0 1 0 1098692432 1724416 313 1992294400 134512640 135151029 4294956240 18446744073709551615 134526197 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 421 313 79 155 0 264 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1684

[startup+0.10178 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16591
/proc/meminfo: memFree=1928232/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=1684 CPUtime=0.1
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 329 0 0 0 10 0 0 0 18 0 1 0 1098692432 1724416 313 1992294400 134512640 135151029 4294956240 18446744073709551615 134526502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 421 313 79 155 0 264 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1684

[startup+0.301807 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16591
/proc/meminfo: memFree=1928232/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=1684 CPUtime=0.29
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 399 0 0 0 29 0 0 0 19 0 1 0 1098692432 1724416 315 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 421 315 79 155 0 264 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1684

[startup+0.701859 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16591
/proc/meminfo: memFree=1928232/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=2612 CPUtime=0.69
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 654 0 0 0 69 0 0 0 22 0 1 0 1098692432 2674688 570 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 653 570 79 155 0 496 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2612

[startup+1.50297 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1925920/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=3408 CPUtime=1.49
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 816 0 0 0 149 0 0 0 25 0 1 0 1098692432 3489792 732 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 852 732 79 155 0 695 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3408

[startup+3.10118 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1925088/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=4112 CPUtime=3.09
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 1001 0 0 0 309 0 0 0 25 0 1 0 1098692432 4210688 917 1992294400 134512640 135151029 4294956240 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 1028 917 79 155 0 871 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4112

[startup+6.3016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1923936/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=5056 CPUtime=6.29
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 1204 0 0 0 629 0 0 0 25 0 1 0 1098692432 5177344 1120 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 1264 1120 79 155 0 1107 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5056

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1922528/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=6660 CPUtime=12.69
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 1551 0 0 0 1269 0 0 0 25 0 1 0 1098692432 6819840 1467 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 1665 1467 79 155 0 1508 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6660

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1921120/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=7884 CPUtime=25.48
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 1855 0 0 0 2548 0 0 0 25 0 1 0 1098692432 8073216 1771 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 1971 1771 79 155 0 1814 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7884

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1919072/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=10276 CPUtime=51.07
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 2367 0 0 0 5106 1 0 0 25 0 1 0 1098692432 10522624 2283 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 2569 2283 79 155 0 2412 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10276

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1916704/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=13096 CPUtime=102.26
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 2944 0 0 0 10224 2 0 0 25 0 1 0 1098692432 13410304 2860 1992294400 134512640 135151029 4294956240 18446744073709551615 134554846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 3274 2860 79 155 0 3117 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13096

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1914848/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=15448 CPUtime=162.24
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 3421 0 0 0 16221 3 0 0 25 0 1 0 1098692432 15818752 3337 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 3862 3337 79 155 0 3705 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15448

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1913248/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=17420 CPUtime=222.22
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 3781 0 0 0 22219 3 0 0 25 0 1 0 1098692432 17838080 3697 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 4355 3697 79 155 0 4198 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17420

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1912224/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=18772 CPUtime=282.2
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 4028 0 0 0 28216 4 0 0 25 0 1 0 1098692432 19222528 3944 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 4693 3944 79 155 0 4536 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18772

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1910880/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=20456 CPUtime=342.19
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 4352 0 0 0 34214 5 0 0 25 0 1 0 1098692432 20946944 4268 1992294400 134512640 135151029 4294956240 18446744073709551615 134554909 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 5114 4268 79 155 0 4957 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20456

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1910176/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=21628 CPUtime=402.17
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 4522 0 0 0 40212 5 0 0 25 0 1 0 1098692432 22147072 4438 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 5407 4438 79 155 0 5250 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 21628

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1909536/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=22540 CPUtime=462.15
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 4674 0 0 0 46209 6 0 0 25 0 1 0 1098692432 23080960 4590 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 5635 4590 79 155 0 5478 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 22540

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1908576/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=23776 CPUtime=522.13
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 4908 0 0 0 52207 6 0 0 25 0 1 0 1098692432 24346624 4824 1992294400 134512640 135151029 4294956240 18446744073709551615 134580618 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 5944 4824 79 155 0 5787 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 23776

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1907808/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=24688 CPUtime=582.11
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 5093 0 0 0 58205 6 0 0 25 0 1 0 1098692432 25280512 5009 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 6172 5009 79 155 0 6015 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 24688

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1907232/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=25468 CPUtime=642.1
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 5238 0 0 0 64203 7 0 0 25 0 1 0 1098692432 26079232 5154 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 6367 5154 79 155 0 6210 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 25468

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1906144/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=26532 CPUtime=702.07
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 5495 0 0 0 70200 7 0 0 25 0 1 0 1098692432 27168768 5411 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 6633 5411 79 155 0 6476 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 26532

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1905248/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=27448 CPUtime=762.06
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 5685 0 0 0 76198 8 0 0 25 0 1 0 1098692432 28106752 5601 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 6862 5601 79 155 0 6705 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 27448

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1904608/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=28228 CPUtime=822.04
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 5842 0 0 0 82196 8 0 0 25 0 1 0 1098692432 28905472 5758 1992294400 134512640 135151029 4294956240 18446744073709551615 134575850 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 7057 5758 79 155 0 6900 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 28228

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1904224/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=28744 CPUtime=882.02
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 5938 0 0 0 88194 8 0 0 25 0 1 0 1098692432 29433856 5854 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 7186 5854 79 155 0 7029 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 28744

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1903840/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=29264 CPUtime=942
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 6032 0 0 0 94192 8 0 0 25 0 1 0 1098692432 29966336 5948 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 7316 5948 79 155 0 7159 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 29264

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1903136/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=29916 CPUtime=1001.98
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 6200 0 0 0 100189 9 0 0 25 0 1 0 1098692432 30633984 6116 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 7479 6116 79 155 0 7322 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 29916

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1902688/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=30452 CPUtime=1061.96
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 6312 0 0 0 106187 9 0 0 25 0 1 0 1098692432 31182848 6228 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 7613 6228 79 155 0 7456 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 30452

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1902368/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=30712 CPUtime=1121.94
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 6386 0 0 0 112185 9 0 0 25 0 1 0 1098692432 31449088 6302 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 7678 6302 79 155 0 7521 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 30712

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1902112/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=30968 CPUtime=1181.93
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 6450 0 0 0 118183 10 0 0 25 0 1 0 1098692432 31711232 6366 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 7742 6366 79 155 0 7585 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 30968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16592
/proc/meminfo: memFree=1901920/2055920 swapFree=4177692/4192956
[pid=16591] ppid=16589 vsize=31228 CPUtime=1200.02
/proc/16591/stat : 16591 (precosat) R 16589 16591 16269 0 -1 4194304 6492 0 0 0 119992 10 0 0 25 0 1 0 1098692432 31977472 6408 1992294400 134512640 135151029 4294956240 18446744073709551615 134575920 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16591/statm: 7807 6408 79 155 0 7650 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 31228

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): 1200.04
CPU user time (s): 1199.93
CPU system time (s): 0.108983
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 31228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6492
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= 2174

runsolver used 0.847871 second user time and 2.56861 second system time

The end

Launcher Data 

Begin job on node13 at 2009-03-28 18:11:02
IDJOB=1515851
IDBENCH=70464
IDSOLVER=507
FILE ID=node13/1515851-1238260262
PBS_JOBID= 9060754
Free space on /tmp= 66388 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S184801254-020.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515851-1238260262/watcher-1515851-1238260262 -o /tmp/evaluation-result-1515851-1238260262/solver-1515851-1238260262 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515851-1238260262.cnf

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

MD5SUM BENCH= c42b25ec5d03f5e4d5a2a3426147c1d0
RANDOM SEED=1585838684

node13.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		: 3000.240
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		: 3000.240
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:       1928648 kB
Buffers:         22084 kB
Cached:          46244 kB
SwapCached:       9056 kB
Active:          42072 kB
Inactive:        36768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1928648 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:             880 kB
Writeback:           0 kB
Mapped:          16156 kB
Slab:            34404 kB
Committed_AS:  2959096 kB
PageTables:       1464 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= 66388 MiB
End job on node13 at 2009-03-28 18:31:05