Trace number 1515767

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) 1200.11 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S108799362-035.cnf
MD5SUMa1a7c44aaefb9d151590a11e58c71aae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark787.348
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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-1515767-1238258795.cnf
0.00/0.00	c found header 'p cnf 60 5340'
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     5340      60      0     0      0       0      0    0.0   0    0
0.09/0.18	c s    0.2     5340      60      0     0      0       0      0    0.0   0    0
0.09/0.18	c l    0.2     5340      60      0     0      0       0   5340    0.0   0    0
0.09/0.19	c R    0.2     5340      60      0     0      0     100    100   23.2   6    0
0.09/0.19	c R    0.2     5340      60      0     0      0     200    200   22.8  11    0
0.19/0.21	c N    0.2     5340      60      0     0      0     801    801   22.1  29    1
0.19/0.22	c B    0.2     5340      60      0     0      0    1000   1000   22.0  32    1
0.19/0.25	c B    0.3     5340      60      0     0      0    2000   2000   21.4  39    1
0.19/0.27	c N    0.3     5340      60      0     0      0    2410   2410   21.2  40    1
0.39/0.40	c +    0.4     5340      60      0     0      0    5341   5874   20.3  40    1
0.39/0.46	c N    0.5     5340      60      0     0      0    6417   5884   20.2  40    1
0.39/0.47	c +    0.5     5340      60      0     0      0    6676   6461   20.2  40    1
0.49/0.55	c B    0.6     5340      60      0     0      0    8000   6466   20.0  41    1
0.49/0.57	c +    0.6     5340      60      0     0      0    8347   7107   19.9  40    1
0.59/0.70	c +    0.7     5340      60      0     0      0   10430   7817   19.6  40    2
0.79/0.87	c +    0.9     5340      60      0     0      0   13035   8598   19.3  40    2
1.00/1.05	c N    1.1     5340      60      0     0      0   16031   8604   19.2  41    2
1.00/1.07	c +    1.1     5340      60      0     0      0   16292   9457   19.2  41    2
1.29/1.32	c +    1.3     5340      60      0     0      0   20365  10402   19.2  40    2
1.49/1.57	c
1.49/1.57	c       original/binary      fixed     eliminated      learned       agility
1.49/1.57	c   seconds        variables     equivalent    conflicts       height       MB
1.49/1.57	c
1.49/1.57	c B    1.6     5340      60      0     0      0   24003  10408   19.1  41    2
1.59/1.68	c +    1.7     5340      60      0     0      0   25455  11442   19.0  40    2
2.09/2.14	c +    2.1     5340      60      0     0      0   31816  12586   18.7  41    2
2.59/2.67	c N    2.7     5340      60      0     0      0   38474  12593   18.6  41    3
2.69/2.77	c +    2.8     5340      60      0     0      0   39770  13844   18.6  40    3
3.59/3.61	c +    3.6     5340      60      0     0      0   49710  15228   18.4  41    3
4.59/4.68	c +    4.7     5340      60      0     0      0   62135  16750   18.2  40    3
4.79/4.86	c B    4.9     5340      60      0     0      0   64018  16756   18.2  41    3
6.09/6.13	c +    6.1     5340      60      0     0      0   77667  18425   18.1  41    4
7.39/7.42	c N    7.4     5340      60      0     0      0   89784  18437   18.1  41    4
8.19/8.24	c +    8.2     5340      60      0     0      0   97082  20267   18.0  40    4
10.79/10.80	c +   10.8     5340      60      0     0      0  121350  22293   17.8  41    4
14.39/14.45	c +   14.5     5340      60      0     0      0  151688  24522   17.6  40    5
15.39/15.47	c B   15.5     5340      60      0     0      0  160044  24531   17.5  41    5
18.99/19.06	c +   19.1     5340      60      0     0      0  189611  26974   17.5  40    5
21.09/21.18	c N   21.2     5340      60      0     0      0  205189  26985   17.5  40    6
25.78/25.85	c +   25.8     5340      60      0     0      0  237010  29671   17.5  41    6
35.08/35.18	c +   35.2     5340      60      0     0      0  296260  32638   17.3  40    7
48.57/48.67	c +   48.7     5340      60      0     0      0  370326  35901   17.1  40    8
50.98/51.00	c
50.98/51.00	c       original/binary      fixed     eliminated      learned       agility
50.98/51.00	c   seconds        variables     equivalent    conflicts       height       MB
50.98/51.00	c
50.98/51.00	c B   51.0     5340      60      0     0      0  384100  35914   17.2  40    8
66.98/67.01	c N   67.0     5340      60      0     0      0  461554  35908   17.1  41    9
67.27/67.32	c +   67.3     5340      60      0     0      0  462906  39491   17.1  41    9
92.07/92.11	c +   92.1     5340      60      0     0      0  578631  43440   16.9  40   10
127.15/127.25	c +  127.2     5340      60      0     0      0  723285  47784   16.7  42   11
172.25/172.32	c B  172.3     5340      60      0     0      0  896199  47789   16.6  40   12
174.75/174.86	c +  174.8     5340      60      0     0      0  904107  52562   16.6  41   12
213.24/213.38	c N  213.3     5340      60      0     0      0 1025577  52571   16.5  41   13
246.73/246.82	c +  246.8     5340      60      0     0      0 1130130  57818   16.4  40   14
337.51/337.62	c +  337.5     5340      60      0     0      0 1412661  63599   16.2  39   16
468.18/468.33	c +  468.2     5340      60      0     0      0 1765825  69958   16.1  40   19
581.65/581.88	c B  581.7     5340      60      0     0      0 2048408  69969   16.0  40   21
643.63/643.88	c +  643.7     5340      60      0     0      0 2207282  76953   16.0  42   21
665.02/665.24	c N  665.1     5340      60      0     0      0 2255895  76966   15.9  39   22
897.96/898.26	c +  898.0     5340      60      0     0      0 2759100  84648   15.7  40   24
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c
1200.09/1200.40	c 3335978 conflicts, 3600456 decisions, 1 random
1200.09/1200.40	c 0 iterations, 5 restarts, 5984 skipped
1200.09/1200.40	c 29 enlarged, 0 shrunken, 32587 rescored, 771 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: 51498 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: 120 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: 63282997 learned, 21% 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: 47262387 propagations, 0.04 megaprops
1200.09/1200.40	c
1200.09/1200.40	c 1200.1 seconds, 28 MB max, 310 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-1515767-1238258795/watcher-1515767-1238258795 -o /tmp/evaluation-result-1515767-1238258795/solver-1515767-1238258795 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515767-1238258795.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: 1.00 1.00 1.00 3/64 22977
/proc/meminfo: memFree=1130984/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=1052 CPUtime=0
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 1098541868 1077248 139 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 263 140 63 155 0 106 0

[startup+0.045926 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22977
/proc/meminfo: memFree=1130984/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=1444 CPUtime=0.04
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 293 0 0 0 4 0 0 0 18 0 1 0 1098541868 1478656 277 1992294400 134512640 135151029 4294956240 18446744073709551615 134526300 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 361 277 79 155 0 204 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1444

[startup+0.10193 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22977
/proc/meminfo: memFree=1130984/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=1444 CPUtime=0.09
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 293 0 0 0 9 0 0 0 18 0 1 0 1098541868 1478656 277 1992294400 134512640 135151029 4294956240 18446744073709551615 134526284 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 361 277 79 155 0 204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1444

[startup+0.301949 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22977
/proc/meminfo: memFree=1130984/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=1740 CPUtime=0.29
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 398 0 0 0 29 0 0 0 19 0 1 0 1098541868 1781760 331 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 435 331 79 155 0 278 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1740

[startup+0.701985 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22977
/proc/meminfo: memFree=1130984/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=2544 CPUtime=0.69
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 589 0 0 0 69 0 0 0 22 0 1 0 1098541868 2605056 522 1992294400 134512640 135151029 4294956240 18446744073709551615 134554839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 636 522 79 155 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2544

[startup+1.50206 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22978
/proc/meminfo: memFree=1128928/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=3088 CPUtime=1.49
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 736 0 0 0 149 0 0 0 25 0 1 0 1098541868 3162112 669 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 772 669 79 155 0 615 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3088

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22978
/proc/meminfo: memFree=1128160/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=3768 CPUtime=3.09
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 897 0 0 0 309 0 0 0 25 0 1 0 1098541868 3858432 830 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 942 830 79 155 0 785 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3768

[startup+6.30151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22978
/proc/meminfo: memFree=1127200/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=4764 CPUtime=6.29
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 1106 0 0 0 629 0 0 0 25 0 1 0 1098541868 4878336 1039 1992294400 134512640 135151029 4294956240 18446744073709551615 134551626 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 1191 1039 79 155 0 1034 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4764

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22978
/proc/meminfo: memFree=1125984/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=5748 CPUtime=12.68
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 1340 0 0 0 1268 0 0 0 25 0 1 0 1098541868 5885952 1273 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 1437 1273 79 155 0 1280 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5748

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22978
/proc/meminfo: memFree=1124448/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=7464 CPUtime=25.48
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 1701 0 0 0 2547 1 0 0 25 0 1 0 1098541868 7643136 1634 1992294400 134512640 135151029 4294956240 18446744073709551615 134555371 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 1866 1634 79 155 0 1709 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7464

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22978
/proc/meminfo: memFree=1122528/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=9928 CPUtime=51.08
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 2210 0 0 0 5106 2 0 0 25 0 1 0 1098541868 10166272 2143 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 2482 2143 79 155 0 2325 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9928

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22978
/proc/meminfo: memFree=1120544/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=12020 CPUtime=102.27
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 2667 0 0 0 10225 2 0 0 25 0 1 0 1098541868 12308480 2600 1992294400 134512640 135151029 4294956240 18446744073709551615 134575991 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 3005 2600 79 155 0 2848 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12020

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22978
/proc/meminfo: memFree=1118880/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=14044 CPUtime=162.25
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 3092 0 0 0 16222 3 0 0 25 0 1 0 1098541868 14381056 3025 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 3511 3025 79 155 0 3354 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14044

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22978
/proc/meminfo: memFree=1117664/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=15440 CPUtime=222.24
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 3368 0 0 0 22220 4 0 0 25 0 1 0 1098541868 15810560 3301 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 3860 3301 79 155 0 3703 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 15440

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22978
/proc/meminfo: memFree=1116512/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=16856 CPUtime=282.23
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 3648 0 0 0 28218 5 0 0 25 0 1 0 1098541868 17260544 3581 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 4214 3581 79 155 0 4057 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 16856

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22978
/proc/meminfo: memFree=1114976/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=18952 CPUtime=342.21
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 4016 0 0 0 34216 5 0 0 25 0 1 0 1098541868 19406848 3949 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 4738 3949 79 155 0 4581 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 18952

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22978
/proc/meminfo: memFree=1113952/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=20312 CPUtime=402.19
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 4283 0 0 0 40213 6 0 0 25 0 1 0 1098541868 20799488 4216 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 5078 4216 79 155 0 4921 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 20312

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22978
/proc/meminfo: memFree=1113184/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=21676 CPUtime=462.18
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 4482 0 0 0 46212 6 0 0 25 0 1 0 1098541868 22196224 4415 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 5419 4415 79 155 0 5262 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 21676

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22978
/proc/meminfo: memFree=1112352/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=22984 CPUtime=522.16
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 4720 0 0 0 52210 6 0 0 25 0 1 0 1098541868 23535616 4653 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 5746 4653 79 155 0 5589 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 22984

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22978
/proc/meminfo: memFree=1111584/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=23892 CPUtime=582.15
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 4886 0 0 0 58208 7 0 0 25 0 1 0 1098541868 24465408 4819 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 5973 4819 79 155 0 5816 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 23892

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22978
/proc/meminfo: memFree=1111072/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=24412 CPUtime=642.14
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 5001 0 0 0 64207 7 0 0 25 0 1 0 1098541868 24997888 4934 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 6103 4934 79 155 0 5946 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 24412

[startup+702.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 22978
/proc/meminfo: memFree=1110752/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=24932 CPUtime=702.12
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 5096 0 0 0 70204 8 0 0 25 0 1 0 1098541868 25530368 5029 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 6233 5029 79 155 0 6076 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 24932

[startup+762.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 22978
/proc/meminfo: memFree=1110112/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=25712 CPUtime=762.11
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 5246 0 0 0 76203 8 0 0 25 0 1 0 1098541868 26329088 5179 1992294400 134512640 135151029 4294956240 18446744073709551615 134575991 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 6428 5179 79 155 0 6271 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 25712

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22978
/proc/meminfo: memFree=1109472/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=26496 CPUtime=822.09
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 5411 0 0 0 82201 8 0 0 25 0 1 0 1098541868 27131904 5344 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 6624 5344 79 155 0 6467 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 26496

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22984
/proc/meminfo: memFree=1108576/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=27536 CPUtime=882.07
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 5608 0 0 0 88198 9 0 0 25 0 1 0 1098541868 28196864 5541 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 6884 5541 79 155 0 6727 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 27536

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22984
/proc/meminfo: memFree=1106912/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=29500 CPUtime=942.05
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 6052 0 0 0 94195 10 0 0 25 0 1 0 1098541868 30208000 5985 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 7375 5985 79 155 0 7218 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 29500

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22984
/proc/meminfo: memFree=1104608/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=31996 CPUtime=1002.03
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 6625 0 0 0 100193 10 0 0 25 0 1 0 1098541868 32763904 6558 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 7999 6558 79 155 0 7842 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 31996

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22984
/proc/meminfo: memFree=1104224/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=32384 CPUtime=1062.02
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 6709 0 0 0 106192 10 0 0 25 0 1 0 1098541868 33161216 6642 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 8096 6642 79 155 0 7939 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 32384

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22984
/proc/meminfo: memFree=1103776/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=32772 CPUtime=1122.01
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 6817 0 0 0 112190 11 0 0 25 0 1 0 1098541868 33558528 6750 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 8193 6750 79 155 0 8036 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 32772

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22984
/proc/meminfo: memFree=1103520/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=33160 CPUtime=1181.99
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 6879 0 0 0 118188 11 0 0 25 0 1 0 1098541868 33955840 6812 1992294400 134512640 135151029 4294956240 18446744073709551615 134575852 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 8290 6812 79 155 0 8133 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 33160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22984
/proc/meminfo: memFree=1103392/2055920 swapFree=4176868/4192956
[pid=22977] ppid=22975 vsize=33288 CPUtime=1200.09
/proc/22977/stat : 22977 (precosat) R 22975 22977 22663 0 -1 4194304 6906 0 0 0 119998 11 0 0 25 0 1 0 1098541868 34086912 6839 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22977/statm: 8322 6839 79 155 0 8165 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 33288

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): 1200.11
CPU user time (s): 1199.99
CPU system time (s): 0.119981
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 33288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6906
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= 1899

runsolver used 0.925859 second user time and 2.48962 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-28 17:46:35
IDJOB=1515767
IDBENCH=70457
IDSOLVER=507
FILE ID=node48/1515767-1238258795
PBS_JOBID= 9060810
Free space on /tmp= 66464 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S108799362-035.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515767-1238258795/watcher-1515767-1238258795 -o /tmp/evaluation-result-1515767-1238258795/solver-1515767-1238258795 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515767-1238258795.cnf

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

MD5SUM BENCH= a1a7c44aaefb9d151590a11e58c71aae
RANDOM SEED=1273870422

node48.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		: 3000.236
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		: 3000.236
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:       1131400 kB
Buffers:         82480 kB
Cached:         745904 kB
SwapCached:      10192 kB
Active:         106268 kB
Inactive:       733960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1131400 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          17492 kB
Slab:            70208 kB
Committed_AS:  2505224 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-03-28 18:06:37