Trace number 1515935

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S1758422766-080.cnf
MD5SUMd43ec7420ae06189526d8ca748662c3c
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-1515935-1238261728.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
0.19/0.22	c s    0.2     6230      70      0     0      0       0      0    0.0   0    0
0.19/0.22	c l    0.2     6230      70      0     0      0       0   6230    0.0   0    0
0.19/0.23	c R    0.2     6230      70      0     0      0     101    101   25.4   6    1
0.19/0.23	c R    0.2     6230      70      0     0      0     201    201   25.4  11    1
0.19/0.25	c N    0.3     6230      70      0     0      0     802    802   24.0  28    1
0.19/0.26	c B    0.3     6230      70      0     0      0    1000   1000   23.9  32    1
0.29/0.30	c B    0.3     6230      70      0     0      0    2000   2000   23.5  39    1
0.29/0.31	c N    0.3     6230      70      0     0      0    2411   2411   23.8  39    1
0.49/0.51	c +    0.5     6230      70      0     0      0    6231   6853   23.1  39    2
0.49/0.52	c N    0.5     6230      70      0     0      0    6427   6427   23.0  40    2
0.59/0.60	c +    0.6     6230      70      0     0      0    7785   7538   22.9  39    2
0.59/0.62	c B    0.6     6230      70      0     0      0    8005   7078   22.8  39    2
0.69/0.73	c +    0.7     6230      70      0     0      0    9730   8291   22.6  40    2
0.79/0.89	c +    0.9     6230      70      0     0      0   12161   9120   22.5  40    2
1.09/1.11	c +    1.1     6230      70      0     0      0   15200  10032   22.3  41    2
1.09/1.17	c N    1.2     6230      70      0     0      0   16042   9971   22.2  40    2
1.29/1.37	c +    1.4     6230      70      0     0      0   19001  11035   22.0  39    2
1.69/1.72	c +    1.7     6230      70      0     0      0   23750  12138   22.0  40    2
1.69/1.74	c
1.69/1.74	c       original/binary      fixed     eliminated      learned       agility
1.69/1.74	c   seconds        variables     equivalent    conflicts       height       MB
1.69/1.74	c
1.69/1.74	c B    1.7     6230      70      0     0      0   24017  11311   22.0  40    3
2.09/2.19	c +    2.2     6230      70      0     0      0   29687  13351   22.0  39    3
2.79/2.84	c +    2.8     6230      70      0     0      0   37105  14686   21.9  40    3
2.89/2.96	c N    3.0     6230      70      0     0      0   38481  14696   21.9  40    3
3.69/3.71	c +    3.7     6230      70      0     0      0   46381  16154   21.8  39    3
4.89/4.99	c +    5.0     6230      70      0     0      0   57978  17769   21.6  40    4
5.59/5.65	c B    5.7     6230      70      0     0      0   64027  17779   21.6  40    4
6.49/6.59	c +    6.6     6230      70      0     0      0   72470  19545   21.6  40    4
8.48/8.54	c N    8.5     6230      70      0     0      0   89798  19555   21.4  40    4
8.58/8.64	c +    8.6     6230      70      0     0      0   90585  21499   21.4  40    4
11.39/11.48	c +   11.5     6230      70      0     0      0  113230  23648   21.4  40    5
15.59/15.64	c +   15.6     6230      70      0     0      0  141536  26012   21.3  40    5
18.39/18.43	c B   18.4     6230      70      0     0      0  160063  26021   21.2  40    6
21.28/21.33	c +   21.3     6230      70      0     0      0  176920  28613   21.2  40    6
26.29/26.32	c N   26.3     6230      70      0     0      0  205204  28620   21.0  41    7
28.88/28.96	c +   29.0     6230      70      0     0      0  221152  31474   20.9  39    7
38.68/38.78	c +   38.8     6230      70      0     0      0  276442  34621   20.8  39    8
52.68/52.71	c +   52.7     6230      70      0     0      0  345550  38083   20.7  40    9
61.07/61.13	c B   61.1     6230      70      0     0      0  384111  38096   20.5  40    9
72.07/72.19	c
72.07/72.19	c       original/binary      fixed     eliminated      learned       agility
72.07/72.19	c   seconds        variables     equivalent    conflicts       height       MB
72.07/72.19	c
72.07/72.19	c +   72.2     6230      70      0     0      0  431936  41891   20.4  40   10
78.57/78.62	c N   78.6     6230      70      0     0      0  461585  41896   20.5  40   10
99.97/100.02	c +  100.0     6230      70      0     0      0  539921  46080   20.6  40   11
142.05/142.17	c +  142.1     6230      70      0     0      0  674900  50688   20.4  40   12
196.04/196.17	c +  196.1     6230      70      0     0      0  843625  55756   20.3  41   14
211.34/211.43	c B  211.4     6230      70      0     0      0  896211  55769   20.2  40   15
253.03/253.12	c N  253.1     6230      70      0     0      0 1025629  55766   20.0  38   15
261.73/261.83	c +  261.8     6230      70      0     0      0 1054530  61331   20.0  38   15
360.80/360.90	c +  360.8     6230      70      0     0      0 1318161  67464   19.9  40   17
502.36/502.59	c +  502.5     6230      70      0     0      0 1647704  74210   19.7  40   20
688.52/688.73	c B  688.6     6230      70      0     0      0 2048390  74222   19.6  40   23
693.11/693.37	c +  693.2     6230      70      0     0      0 2059631  81631   19.6  40   23
791.59/791.82	c N  791.6     6230      70      0     0      0 2255985  81641   19.5  39   24
964.75/965.06	c +  964.8     6230      70      0     0      0 2574535  89794   19.5  39   25
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c
1200.09/1200.40	c 2982666 conflicts, 3235477 decisions, 1 random
1200.09/1200.40	c 0 iterations, 5 restarts, 5150 skipped
1200.09/1200.40	c 28 enlarged, 0 shrunken, 29135 rescored, 721 rebiased
1200.09/1200.40	c 1 simplifications, 0 reductions
1200.09/1200.40	c
1200.09/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.09/1200.40	c elim: 57218 resolutions, 1 phases, 1 rounds
1200.09/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.40	c prbe: 140 probed, 1 phases, 1 rounds
1200.09/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.40	c hash: 0 units, 0 merged
1200.09/1200.40	c mins: 67075550 learned, 18% deleted, 0 strong, 9 depth
1200.09/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.40	c strs: 0 forward, 0 backward
1200.09/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.40	c prps: 47506574 propagations, 0.04 megaprops
1200.09/1200.40	c
1200.09/1200.40	c 1200.1 seconds, 28 MB max, 315 MB recycled
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	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-1515935-1238261728/watcher-1515935-1238261728 -o /tmp/evaluation-result-1515935-1238261728/solver-1515935-1238261728 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515935-1238261728.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 3/80 19532
/proc/meminfo: memFree=1511328/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=1052 CPUtime=0
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 1098836667 1077248 168 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 263 169 63 155 0 106 0

[startup+0.0964099 s]
/proc/loadavg: 0.92 0.98 0.99 3/80 19532
/proc/meminfo: memFree=1511328/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=1680 CPUtime=0.09
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 328 0 0 0 9 0 0 0 18 0 1 0 1098836667 1720320 312 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 420 312 79 155 0 263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1680

[startup+0.101397 s]
/proc/loadavg: 0.92 0.98 0.99 3/80 19532
/proc/meminfo: memFree=1511328/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=1680 CPUtime=0.09
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 328 0 0 0 9 0 0 0 18 0 1 0 1098836667 1720320 312 1992294400 134512640 135151029 4294956240 18446744073709551615 134517349 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 420 312 79 155 0 263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1680

[startup+0.30142 s]
/proc/loadavg: 0.92 0.98 0.99 3/80 19532
/proc/meminfo: memFree=1511328/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=1692 CPUtime=0.29
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 396 0 0 0 29 0 0 0 19 0 1 0 1098836667 1732608 315 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 423 315 79 155 0 266 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1692

[startup+0.70146 s]
/proc/loadavg: 0.92 0.98 0.99 3/80 19532
/proc/meminfo: memFree=1511328/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=2644 CPUtime=0.69
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 646 0 0 0 69 0 0 0 22 0 1 0 1098836667 2707456 565 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 661 565 79 155 0 504 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2644

[startup+1.50154 s]
/proc/loadavg: 0.92 0.98 0.99 2/81 19533
/proc/meminfo: memFree=1509080/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=3324 CPUtime=1.49
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 823 0 0 0 149 0 0 0 25 0 1 0 1098836667 3403776 742 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 831 742 79 155 0 674 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3324

[startup+3.10171 s]
/proc/loadavg: 0.92 0.98 0.99 2/81 19533
/proc/meminfo: memFree=1508184/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=4124 CPUtime=3.09
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 1007 0 0 0 309 0 0 0 25 0 1 0 1098836667 4222976 926 1992294400 134512640 135151029 4294956240 18446744073709551615 134574672 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 1031 926 79 155 0 874 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4124

[startup+6.30104 s]
/proc/loadavg: 0.93 0.98 0.99 2/81 19533
/proc/meminfo: memFree=1507032/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=5096 CPUtime=6.29
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 1222 0 0 0 629 0 0 0 25 0 1 0 1098836667 5218304 1141 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 1274 1141 79 155 0 1117 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5096

[startup+12.7027 s]
/proc/loadavg: 0.93 0.98 0.99 2/81 19533
/proc/meminfo: memFree=1505560/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=6532 CPUtime=12.69
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 1526 0 0 0 1268 1 0 0 25 0 1 0 1098836667 6688768 1445 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 1633 1445 79 155 0 1476 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6532

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/81 19533
/proc/meminfo: memFree=1504216/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=7756 CPUtime=25.49
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 1834 0 0 0 2547 2 0 0 25 0 1 0 1098836667 7942144 1753 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 1939 1753 79 155 0 1782 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7756

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 19533
/proc/meminfo: memFree=1502424/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=10152 CPUtime=51.07
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 2291 0 0 0 5105 2 0 0 25 0 1 0 1098836667 10395648 2210 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 2538 2210 79 155 0 2381 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10152

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/81 19533
/proc/meminfo: memFree=1499800/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=13136 CPUtime=102.27
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 2916 0 0 0 10224 3 0 0 25 0 1 0 1098836667 13451264 2835 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 3284 2835 79 155 0 3127 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13136

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19533
/proc/meminfo: memFree=1498264/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=14816 CPUtime=162.25
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 3305 0 0 0 16222 3 0 0 25 0 1 0 1098836667 15171584 3224 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 3704 3224 79 155 0 3547 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14816

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19533
/proc/meminfo: memFree=1496664/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=16772 CPUtime=222.24
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 3674 0 0 0 22220 4 0 0 25 0 1 0 1098836667 17174528 3593 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 4193 3593 79 155 0 4036 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 16772

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19533
/proc/meminfo: memFree=1495192/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=18372 CPUtime=282.22
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 4034 0 0 0 28217 5 0 0 25 0 1 0 1098836667 18812928 3953 1992294400 134512640 135151029 4294956240 18446744073709551615 134576072 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 4593 3953 79 155 0 4436 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18372

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19533
/proc/meminfo: memFree=1494296/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=19532 CPUtime=342.2
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 4263 0 0 0 34215 5 0 0 25 0 1 0 1098836667 20000768 4182 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 4883 4182 79 155 0 4726 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19532

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19533
/proc/meminfo: memFree=1493272/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=21100 CPUtime=402.18
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 4510 0 0 0 40213 5 0 0 25 0 1 0 1098836667 21606400 4429 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 5275 4429 79 155 0 5118 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 21100

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19535
/proc/meminfo: memFree=1492696/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=21752 CPUtime=462.18
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 4633 0 0 0 46212 6 0 0 25 0 1 0 1098836667 22274048 4552 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 5438 4552 79 155 0 5281 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 21752

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19535
/proc/meminfo: memFree=1491736/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=22800 CPUtime=522.16
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 4877 0 0 0 52210 6 0 0 25 0 1 0 1098836667 23347200 4796 1992294400 134512640 135151029 4294956240 18446744073709551615 134574586 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 5700 4796 79 155 0 5543 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 22800

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19535
/proc/meminfo: memFree=1491096/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=23600 CPUtime=582.14
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 5031 0 0 0 58208 6 0 0 25 0 1 0 1098836667 24166400 4950 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 5900 4950 79 155 0 5743 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 23600

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19535
/proc/meminfo: memFree=1489688/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=25204 CPUtime=642.13
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 5376 0 0 0 64206 7 0 0 25 0 1 0 1098836667 25808896 5295 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 6301 5295 79 155 0 6144 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 25204

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19535
/proc/meminfo: memFree=1489176/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=25852 CPUtime=702.11
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 5512 0 0 0 70204 7 0 0 25 0 1 0 1098836667 26472448 5431 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 6463 5431 79 155 0 6306 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 25852

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19535
/proc/meminfo: memFree=1488792/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=26396 CPUtime=762.1
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 5600 0 0 0 76203 7 0 0 25 0 1 0 1098836667 27029504 5519 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 6599 5519 79 155 0 6442 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 26396

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19535
/proc/meminfo: memFree=1488408/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=26780 CPUtime=822.08
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 5692 0 0 0 82201 7 0 0 25 0 1 0 1098836667 27422720 5611 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 6695 5611 79 155 0 6538 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 26780

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19535
/proc/meminfo: memFree=1487960/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=27300 CPUtime=882.07
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 5801 0 0 0 88199 8 0 0 25 0 1 0 1098836667 27955200 5720 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 6825 5720 79 155 0 6668 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 27300

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19535
/proc/meminfo: memFree=1487384/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=27952 CPUtime=942.05
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 5930 0 0 0 94197 8 0 0 25 0 1 0 1098836667 28622848 5849 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 6988 5849 79 155 0 6831 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 27952

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19535
/proc/meminfo: memFree=1486680/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=28868 CPUtime=1002.04
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 6106 0 0 0 100196 8 0 0 25 0 1 0 1098836667 29560832 6025 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 7217 6025 79 155 0 7060 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 28868

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19535
/proc/meminfo: memFree=1485976/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=29648 CPUtime=1062.02
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 6276 0 0 0 106194 8 0 0 25 0 1 0 1098836667 30359552 6195 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 7412 6195 79 155 0 7255 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 29648

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19535
/proc/meminfo: memFree=1485528/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=30168 CPUtime=1122
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 6380 0 0 0 112192 8 0 0 25 0 1 0 1098836667 30892032 6299 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 7542 6299 79 155 0 7385 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 30168

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19535
/proc/meminfo: memFree=1485080/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=30688 CPUtime=1181.99
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 6518 0 0 0 118191 8 0 0 25 0 1 0 1098836667 31424512 6437 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 7672 6437 79 155 0 7515 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 30688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19535
/proc/meminfo: memFree=1485016/2055912 swapFree=4170660/4192956
[pid=19532] ppid=19530 vsize=30688 CPUtime=1200.09
/proc/19532/stat : 19532 (precosat) R 19530 19532 19247 0 -1 4194304 6525 0 0 0 120001 8 0 0 25 0 1 0 1098836667 31424512 6444 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19532/statm: 7672 6444 79 155 0 7515 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 30688

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.01
CPU system time (s): 0.092985
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 30688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6525
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= 1400

runsolver used 1.53677 second user time and 3.9364 second system time

The end

Launcher Data 

Begin job on node78 at 2009-03-28 18:35:28
IDJOB=1515935
IDBENCH=70471
IDSOLVER=507
FILE ID=node78/1515935-1238261728
PBS_JOBID= 9060759
Free space on /tmp= 126872 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S1758422766-080.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515935-1238261728/watcher-1515935-1238261728 -o /tmp/evaluation-result-1515935-1238261728/solver-1515935-1238261728 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515935-1238261728.cnf

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

MD5SUM BENCH= d43ec7420ae06189526d8ca748662c3c
RANDOM SEED=2029704459

node78.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055912 kB
MemFree:       1511808 kB
Buffers:         70792 kB
Cached:         386628 kB
SwapCached:       7768 kB
Active:         133640 kB
Inactive:       334140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1511808 kB
SwapTotal:     4192956 kB
SwapFree:      4170660 kB
Dirty:             868 kB
Writeback:           0 kB
Mapped:          16036 kB
Slab:            60484 kB
Committed_AS:  2477920 kB
PageTables:       2556 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126872 MiB
End job on node78 at 2009-03-28 18:55:30