Trace number 1514987

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/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S291433416-025.cnf
MD5SUMf605382d61971a127354e33363a04ef5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark170.979
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51917
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1514987-1238247571.cnf
0.00/0.00	c found header 'p cnf 90 1917'
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     1917      90      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     1917      90      0     0      0       0      0    0.0   0    0
0.00/0.01	c l    0.0     1917      90      0     0      0       0   1917    0.0   0    0
0.00/0.01	c R    0.0     1917      90      0     0      0     100    100   26.4   7    0
0.00/0.02	c R    0.0     1917      90      0     0      0     201    201   24.0  13    0
0.00/0.03	c N    0.0     1917      90      0     0      0     803    803   21.0  32    0
0.00/0.04	c B    0.0     1917      90      0     0      0    1001   1001   20.8  35    0
0.00/0.07	c +    0.1     1917      90      0     0      0    1917   2108   20.1  38    0
0.00/0.07	c B    0.1     1917      90      0     0      0    2001   2001   20.1  38    0
0.00/0.08	c +    0.1     1917      90      0     0      0    2397   2318   20.1  37    0
0.00/0.08	c N    0.1     1917      90      0     0      0    2412   2126   20.1  37    0
0.10/0.10	c +    0.1     1917      90      0     0      0    2995   2549   19.8  37    1
0.10/0.13	c +    0.1     1917      90      0     0      0    3744   2803   19.4  37    1
0.10/0.17	c +    0.2     1917      90      0     0      0    4680   3083   19.0  38    1
0.20/0.22	c +    0.2     1917      90      0     0      0    5850   3391   18.7  38    1
0.20/0.24	c N    0.2     1917      90      0     0      0    6425   3399   18.6  38    1
0.20/0.27	c +    0.3     1917      90      0     0      0    7311   3730   18.5  38    1
0.30/0.30	c B    0.3     1917      90      0     0      0    8003   3740   18.4  36    1
0.30/0.34	c +    0.3     1917      90      0     0      0    9135   4103   18.4  38    1
0.40/0.44	c
0.40/0.44	c       original/binary      fixed     eliminated      learned       agility
0.40/0.44	c   seconds        variables     equivalent    conflicts       height       MB
0.40/0.44	c
0.40/0.44	c +    0.4     1917      90      0     0      0   11415   4513   18.2  36    1
0.50/0.58	c +    0.6     1917      90      0     0      0   14266   4964   18.0  37    1
0.59/0.66	c N    0.7     1917      90      0     0      0   16052   4975   17.9  37    1
0.69/0.75	c +    0.7     1917      90      0     0      0   17831   5460   17.8  38    1
0.89/0.97	c +    1.0     1917      90      0     0      0   22285   6006   17.6  36    1
0.99/1.06	c B    1.1     1917      90      0     0      0   24005   6017   17.6  37    1
1.20/1.26	c +    1.3     1917      90      0     0      0   27855   6606   17.6  37    1
1.59/1.65	c +    1.7     1917      90      0     0      0   34817   7266   17.4  37    1
1.79/1.87	c N    1.9     1917      90      0     0      0   38506   7272   17.4  37    1
2.09/2.15	c +    2.2     1917      90      0     0      0   43521   7992   17.2  38    2
2.79/2.81	c +    2.8     1917      90      0     0      0   54403   8791   17.2  38    2
3.40/3.43	c B    3.4     1917      90      0     0      0   64020   8800   17.1  37    2
3.59/3.68	c +    3.7     1917      90      0     0      0   68000   9670   17.1  36    2
4.79/4.80	c +    4.8     1917      90      0     0      0   85001  10637   17.0  38    2
5.09/5.15	c N    5.2     1917      90      0     0      0   89796  10646   16.9  39    2
6.29/6.30	c +    6.3     1917      90      0     0      0  106251  11700   16.7  38    2
8.19/8.27	c +    8.3     1917      90      0     0      0  132811  12870   16.6  37    3
10.29/10.35	c B   10.3     1917      90      0     0      0  160048  12878   16.4  39    3
10.69/10.78	c +   10.8     1917      90      0     0      0  166012  14157   16.4  36    3
13.98/14.07	c
13.98/14.07	c       original/binary      fixed     eliminated      learned       agility
13.98/14.07	c   seconds        variables     equivalent    conflicts       height       MB
13.98/14.07	c
13.98/14.07	c N   14.1     1917      90      0     0      0  205165  14166   16.3  37    4
14.18/14.28	c +   14.3     1917      90      0     0      0  207515  15572   16.3  37    4
19.08/19.11	c +   19.1     1917      90      0     0      0  259390  17129   16.0  38    4
25.28/25.39	c +   25.4     1917      90      0     0      0  324236  18841   15.8  38    4
31.28/31.36	c B   31.4     1917      90      0     0      0  384111  18850   15.7  38    5
33.59/33.64	c +   33.6     1917      90      0     0      0  405296  20725   15.7  37    5
39.98/40.06	c N   40.1     1917      90      0     0      0  461564  20736   15.7  36    6
45.19/45.20	c +   45.2     1917      90      0     0      0  506621  22797   15.6  38    6
60.98/61.02	c +   61.0     1917      90      0     0      0  633275  25076   15.5  38    7
82.27/82.37	c +   82.3     1917      90      0     0      0  791591  27583   15.2  37    7
98.26/98.30	c B   98.3     1917      90      0     0      0  896187  27593   15.4  37    8
111.95/112.01	c +  112.0     1917      90      0     0      0  989485  30341   15.4  37    8
117.75/117.81	c N  117.8     1917      90      0     0      0 1025517  30350   15.4  36    9
154.45/154.56	c +  154.5     1917      90      0     0      0 1236856  33375   15.3  38    9
212.62/212.78	c +  212.7     1917      90      0     0      0 1546071  36712   15.1  37   11
295.30/295.43	c +  295.3     1917      90      0     0      0 1932587  40383   15.0  37   12
324.19/324.30	c B  324.2     1917      90      0     0      0 2048384  40411   14.9  37   13
371.48/371.67	c N  371.6     1917      90      0     0      0 2255853  40390   15.0  38    8
407.77/407.93	c +  407.8     1917      90      0     0      0 2415731  44421   15.1  38    9
560.61/560.85	c
560.61/560.85	c       original/binary      fixed     eliminated      learned       agility
560.61/560.85	c   seconds        variables     equivalent    conflicts       height       MB
560.61/560.85	c
560.61/560.85	c +  560.7     1917      90      0     0      0 3019661  48863   15.2  38   13
774.35/774.68	c +  774.4     1917      90      0     0      0 3774575  53749   15.1  35   15
1040.67/1041.01	c B 1040.7     1917      90      0     0      0 4608767  53757   15.0  38   10
1077.35/1077.72	c + 1077.4     1917      90      0     0      0 4718217  59123   15.0  36   11
1151.74/1152.12	c N 1151.8     1917      90      0     0      0 4921315  59134   15.1  37   13
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	c
1200.02/1200.40	c 5045200 conflicts, 5590991 decisions, 1 random
1200.02/1200.40	c 0 iterations, 3 restarts, 8187 skipped
1200.02/1200.40	c 36 enlarged, 0 shrunken, 49300 rescored, 1022 rebiased
1200.02/1200.40	c 1 simplifications, 2 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: 10561 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: 540 probed, 3 phases, 3 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: 92491336 learned, 22% deleted, 0 strong, 11 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: 114506601 propagations, 0.10 megaprops
1200.02/1200.40	c
1200.02/1200.40	c 1200.0 seconds, 20 MB max, 463 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-1514987-1238247571/watcher-1514987-1238247571 -o /tmp/evaluation-result-1514987-1238247571/solver-1514987-1238247571 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514987-1238247571.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 0.97 0.99 3/64 1961
/proc/meminfo: memFree=991024/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=916 CPUtime=0
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 1097422661 937984 134 1992294400 134512640 135151029 4294956240 18446744073709551615 134688652 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 229 134 79 155 0 72 0

[startup+0.102225 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 1961
/proc/meminfo: memFree=991024/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=1312 CPUtime=0.1
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 242 0 0 0 10 0 0 0 18 0 1 0 1097422661 1343488 226 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 328 226 79 155 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1312

[startup+0.20124 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 1961
/proc/meminfo: memFree=991024/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=1444 CPUtime=0.2
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 274 0 0 0 20 0 0 0 18 0 1 0 1097422661 1478656 258 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 361 258 79 155 0 204 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1444

[startup+0.301256 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 1961
/proc/meminfo: memFree=991024/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=1576 CPUtime=0.3
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 308 0 0 0 30 0 0 0 19 0 1 0 1097422661 1613824 292 1992294400 134512640 135151029 4294956240 18446744073709551615 134574633 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 394 292 79 155 0 237 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1576

[startup+0.701319 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 1961
/proc/meminfo: memFree=991024/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=1840 CPUtime=0.69
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 374 0 0 0 69 0 0 0 22 0 1 0 1097422661 1884160 358 1992294400 134512640 135151029 4294956240 18446744073709551615 134555060 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 460 359 79 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50145 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 1962
/proc/meminfo: memFree=989672/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=2244 CPUtime=1.49
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 470 0 0 0 149 0 0 0 25 0 1 0 1097422661 2297856 454 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 561 454 79 155 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2244

[startup+3.1017 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 1962
/proc/meminfo: memFree=989160/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=2800 CPUtime=3.09
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 605 0 0 0 309 0 0 0 25 0 1 0 1097422661 2867200 589 1992294400 134512640 135151029 4294956240 18446744073709551615 134567832 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 700 589 79 155 0 543 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2800

[startup+6.30121 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 1962
/proc/meminfo: memFree=988264/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=3352 CPUtime=6.29
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 744 0 0 0 629 0 0 0 25 0 1 0 1097422661 3432448 728 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 838 728 79 155 0 681 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3352

[startup+12.7022 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 1962
/proc/meminfo: memFree=987304/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=4340 CPUtime=12.69
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 973 0 0 0 1269 0 0 0 25 0 1 0 1097422661 4444160 957 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 1085 957 79 155 0 928 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4340

[startup+25.5013 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 1962
/proc/meminfo: memFree=986216/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=5708 CPUtime=25.48
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 1232 0 0 0 2548 0 0 0 25 0 1 0 1097422661 5844992 1216 1992294400 134512640 135151029 4294956240 18446744073709551615 134546783 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 1427 1216 79 155 0 1270 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5708

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 1962
/proc/meminfo: memFree=984744/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=7348 CPUtime=51.08
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 1587 0 0 0 5107 1 0 0 25 0 1 0 1097422661 7524352 1571 1992294400 134512640 135151029 4294956240 18446744073709551615 134554900 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 1837 1571 79 155 0 1680 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7348

[startup+102.302 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 1962
/proc/meminfo: memFree=982824/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=9500 CPUtime=102.26
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 2069 0 0 0 10225 1 0 0 25 0 1 0 1097422661 9728000 2053 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 2375 2053 79 155 0 2218 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9500

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1962
/proc/meminfo: memFree=981224/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=11552 CPUtime=162.24
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 2462 0 0 0 16222 2 0 0 25 0 1 0 1097422661 11829248 2446 1992294400 134512640 135151029 4294956240 18446744073709551615 134574649 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 2888 2446 79 155 0 2731 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11552

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1962
/proc/meminfo: memFree=979688/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=13460 CPUtime=222.22
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 2851 0 0 0 22220 2 0 0 25 0 1 0 1097422661 13783040 2835 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 3365 2835 79 155 0 3208 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13460

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1962
/proc/meminfo: memFree=978728/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=14788 CPUtime=282.21
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 3084 0 0 0 28218 3 0 0 25 0 1 0 1097422661 15142912 3068 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 3697 3068 79 155 0 3540 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14788

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1962
/proc/meminfo: memFree=979560/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=12280 CPUtime=342.18
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 3540 0 0 0 34215 3 0 0 25 0 1 0 1097422661 12574720 2834 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 3070 2834 79 155 0 2913 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 12280

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1962
/proc/meminfo: memFree=978920/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=12992 CPUtime=402.17
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 3734 0 0 0 40213 4 0 0 25 0 1 0 1097422661 13303808 3028 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 3248 3028 79 155 0 3091 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 12992

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1962
/proc/meminfo: memFree=977384/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=14784 CPUtime=462.15
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 4110 0 0 0 46211 4 0 0 25 0 1 0 1097422661 15138816 3404 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 3696 3404 79 155 0 3539 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 14784

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1962
/proc/meminfo: memFree=976552/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=16000 CPUtime=522.12
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 4315 0 0 0 52208 4 0 0 25 0 1 0 1097422661 16384000 3609 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 4000 3609 79 155 0 3843 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 16000

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1962
/proc/meminfo: memFree=975784/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=16896 CPUtime=582.11
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 4506 0 0 0 58206 5 0 0 25 0 1 0 1097422661 17301504 3800 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 4224 3800 79 155 0 4067 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 16896

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1962
/proc/meminfo: memFree=975144/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=17408 CPUtime=642.09
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 4662 0 0 0 64204 5 0 0 25 0 1 0 1097422661 17825792 3956 1992294400 134512640 135151029 4294956240 18446744073709551615 134555154 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 4352 3956 79 155 0 4195 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 17408

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1962
/proc/meminfo: memFree=974184/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=18632 CPUtime=702.07
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 4893 0 0 0 70202 5 0 0 25 0 1 0 1097422661 19079168 4187 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 4658 4187 79 155 0 4501 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 18632

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1962
/proc/meminfo: memFree=973800/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=18888 CPUtime=762.06
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 4962 0 0 0 76201 5 0 0 25 0 1 0 1097422661 19341312 4256 1992294400 134512640 135151029 4294956240 18446744073709551615 134580646 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 4722 4256 79 155 0 4565 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 18888

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1962
/proc/meminfo: memFree=973480/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=19404 CPUtime=822.04
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 5047 0 0 0 82198 6 0 0 25 0 1 0 1097422661 19869696 4341 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 4851 4341 79 155 0 4694 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 19404

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1962
/proc/meminfo: memFree=972904/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=20172 CPUtime=882.02
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 5198 0 0 0 88196 6 0 0 25 0 1 0 1097422661 20656128 4492 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 5043 4492 79 155 0 4886 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 20172

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1962
/proc/meminfo: memFree=972520/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=20428 CPUtime=942
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 5283 0 0 0 94194 6 0 0 25 0 1 0 1097422661 20918272 4577 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 5107 4577 79 155 0 4950 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 20428

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1962
/proc/meminfo: memFree=971816/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=20804 CPUtime=1001.98
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 5534 0 0 0 100192 6 0 0 25 0 1 0 1097422661 21303296 4721 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 5201 4721 79 155 0 5044 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 20804

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1962
/proc/meminfo: memFree=971688/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=20804 CPUtime=1061.96
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 5605 0 0 0 106190 6 0 0 25 0 1 0 1097422661 21303296 4792 1992294400 134512640 135151029 4294956240 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 5201 4792 79 155 0 5044 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 20804

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1962
/proc/meminfo: memFree=971368/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=20804 CPUtime=1121.95
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 5678 0 0 0 112188 7 0 0 25 0 1 0 1097422661 21303296 4865 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 5201 4865 79 155 0 5044 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 20804

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1962
/proc/meminfo: memFree=971240/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=20804 CPUtime=1181.92
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 5720 0 0 0 118185 7 0 0 25 0 1 0 1097422661 21303296 4907 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 5201 4907 79 155 0 5044 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 20804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1962
/proc/meminfo: memFree=971176/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=20804 CPUtime=1200.02
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 5724 0 0 0 119995 7 0 0 25 0 1 0 1097422661 21303296 4911 1992294400 134512640 135151029 4294956240 18446744073709551615 134573891 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 5201 4911 79 155 0 5044 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 20804

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1962
/proc/meminfo: memFree=971176/2055920 swapFree=4178216/4192956
[pid=1961] ppid=1959 vsize=20804 CPUtime=1200.02
/proc/1961/stat : 1961 (precosat) R 1959 1961 1618 0 -1 4194304 5724 0 0 0 119995 7 0 0 25 0 1 0 1097422661 21303296 4911 1992294400 134512640 135151029 4294956240 18446744073709551615 134573891 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1961/statm: 5201 4911 79 155 0 5044 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 20804

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.96
CPU system time (s): 0.076988
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 21584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5724
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= 1554

runsolver used 0.840872 second user time and 2.6456 second system time

The end

Launcher Data 

Begin job on node26 at 2009-03-28 14:39:31
IDJOB=1514987
IDBENCH=70392
IDSOLVER=507
FILE ID=node26/1514987-1238247571
PBS_JOBID= 9060714
Free space on /tmp= 66108 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S291433416-025.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514987-1238247571/watcher-1514987-1238247571 -o /tmp/evaluation-result-1514987-1238247571/solver-1514987-1238247571 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514987-1238247571.cnf

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

MD5SUM BENCH= f605382d61971a127354e33363a04ef5
RANDOM SEED=1303160652

node26.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:        991440 kB
Buffers:         78256 kB
Cached:         893172 kB
SwapCached:       8520 kB
Active:         101292 kB
Inactive:       880096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        991440 kB
SwapTotal:     4192956 kB
SwapFree:      4178216 kB
Dirty:             760 kB
Writeback:           0 kB
Mapped:          15616 kB
Slab:            69128 kB
Committed_AS:  2814788 kB
PageTables:       1372 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= 66108 MiB
End job on node26 at 2009-03-28 14:59:34