Trace number 1512635

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) 1200.09 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1353769076-009.cnf
MD5SUM0aeb33d4615b67c4ba3e205bec8691bf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark87.8936
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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-1512635-1238206537.cnf
0.00/0.00	c found header 'p cnf 800 16000'
0.00/0.01	c finished parsing
0.00/0.01	c
0.00/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.01	c
0.00/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    16000     800      0     0      0       0      0    0.0   0    1
0.09/0.15	c s    0.2    16000     800      0     0      0       0      0    0.0   0    1
0.09/0.15	c l    0.2    16000     800      0     0      0       0  16000    0.0   0    1
0.09/0.16	c R    0.2    16000     800      0     0      0     100    100  166.8  15    1
0.09/0.17	c R    0.2    16000     800      0     0      0     200    200  159.3  22    1
0.19/0.23	c N    0.2    16000     800      0     0      0     806    806  174.9  27    2
0.19/0.25	c B    0.3    16000     800      0     0      0    1002   1002  179.2  27    2
0.29/0.36	c B    0.4    16000     800      0     0      0    2003   2003  190.2  26    2
0.39/0.40	c N    0.4    16000     800      0     0      0    2416   2416  192.6  26    2
0.88/0.90	c N    0.9    16000     800      0     0      0    6432   6432  202.6  28    5
1.09/1.11	c B    1.1    16000     800      0     0      0    8005   8005  206.0  27    5
2.39/2.43	c +    2.4    16000     800      0     0      0   16000  17600  213.3  27   10
2.39/2.46	c N    2.5    16000     800      0     0      0   16064  16064  213.4  26   10
3.29/3.40	c +    3.4    16000     800      0     0      0   20002  19360  214.6  27   11
4.39/4.43	c B    4.4    16000     800      0     0      0   24012  19374  215.4  28   12
4.59/4.68	c +    4.7    16000     800      0     0      0   25002  21296  215.8  27   12
6.29/6.37	c +    6.4    16000     800      0     0      0   31253  23425  217.2  28   13
8.88/8.91	c N    8.9    16000     800      0     0      0   38508  23443  217.7  27   14
8.98/9.08	c +    9.1    16000     800      0     0      0   39065  25767  217.8  27   14
12.39/12.45	c
12.39/12.45	c       original/binary      fixed     eliminated      learned       agility
12.39/12.45	c   seconds        variables     equivalent    conflicts       height       MB
12.39/12.45	c
12.39/12.45	c +   12.5    16000     800      0     0      0   48830  28343  218.1  27   16
15.98/16.01	c +   16.0    16000     800      0     0      0   61036  31177  218.9  26   17
16.89/16.97	c B   17.0    16000     800      0     0      0   64020  31193  219.0  27   19
21.28/21.37	c +   21.4    16000     800      0     0      0   76297  34294  219.3  27   19
26.98/27.08	c N   27.1    16000     800      0     0      0   89826  34307  219.4  28   21
29.28/29.30	c +   29.3    16000     800      0     0      0   95370  37723  219.5  26   21
39.28/39.38	c +   39.4    16000     800      0     0      0  119211  41495  219.9  28   23
48.77/48.81	c +   48.8    16000     800      0     0      0  149010  45644  217.1  28   25
53.07/53.15	c B   53.1    16000     800      0     0      0  160041  45661  215.9  26   28
61.87/61.91	c +   61.9    16000     800      0     0      0  186263  50208  216.3  27   28
71.26/71.37	c N   71.4    16000     800      0     0      0  205242  50220  216.3  27   31
85.95/86.07	c +   86.0    16000     800      0     0      0  232826  55228  216.6  27   32
121.35/121.40	c +  121.4    16000     800      0     0      0  291031  60750  216.2  26   36
165.63/165.72	c +  165.7    16000     800      0     0      0  363786  66825  214.6  29   41
180.02/180.16	c B  180.1    16000     800      0     0      0  384095  66844  214.3  28   45
222.21/222.32	c +  222.2    16000     800      0     0      0  454731  73507  213.8  26   44
227.11/227.22	c N  227.1    16000     800      0     0      0  461640  73513  213.7  27   48
311.18/311.30	c +  311.2    16000     800      0     0      0  568410  80857  213.4  28   50
420.04/420.24	c +  420.1    16000     800      0     0      0  710511  88942  214.1  28   58
574.78/575.04	c
574.78/575.04	c       original/binary      fixed     eliminated      learned       agility
574.78/575.04	c   seconds        variables     equivalent    conflicts       height       MB
574.78/575.04	c
574.78/575.04	c +  574.8    16000     800      0     0      0  888137  97836  211.5  28   64
582.78/583.05	c B  582.8    16000     800      0     0      0  896230  97044  211.3  28   68
720.43/720.74	c N  720.5    16000     800      0     0      0 1025623  97854  209.0  28   69
813.60/813.98	c +  813.7    16000     800      0     0      0 1110171 107619  207.8  28   70
1134.38/1134.84	c + 1134.4    16000     800      0     0      0 1387711 118380  208.7  27   83
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c
1200.07/1200.50	c 1470807 conflicts, 1778965 decisions, 1 random
1200.07/1200.50	c 0 iterations, 16 restarts, 2836 skipped
1200.07/1200.50	c 21 enlarged, 0 shrunken, 14378 rescored, 381 rebiased
1200.07/1200.50	c 1 simplifications, 0 reductions
1200.07/1200.50	c
1200.07/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.07/1200.50	c elim: 81540 resolutions, 1 phases, 1 rounds
1200.07/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.50	c prbe: 17600 probed, 11 phases, 11 rounds
1200.07/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.50	c hash: 0 units, 0 merged
1200.07/1200.50	c mins: 192262003 learned, 8% deleted, 0 strong, 20 depth
1200.07/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.50	c strs: 0 forward, 0 backward
1200.07/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.50	c prps: 132145782 propagations, 0.11 megaprops
1200.07/1200.50	c
1200.07/1200.50	c 1200.1 seconds, 89 MB max, 708 MB recycled
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	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-1512635-1238206537/watcher-1512635-1238206537 -o /tmp/evaluation-result-1512635-1238206537/solver-1512635-1238206537 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512635-1238206537.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 0.71 3/64 32336
/proc/meminfo: memFree=885112/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=1052 CPUtime=0
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 1093319841 1077248 147 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 263 148 63 155 0 106 0

[startup+0.052108 s]
/proc/loadavg: 1.00 1.00 0.71 3/64 32336
/proc/meminfo: memFree=885112/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=2732 CPUtime=0.04
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 624 0 0 0 4 0 0 0 18 0 1 0 1093319841 2797568 579 1992294400 134512640 135151029 4294956240 18446744073709551615 134561340 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 683 579 79 155 0 526 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2732

[startup+0.101116 s]
/proc/loadavg: 1.00 1.00 0.71 3/64 32336
/proc/meminfo: memFree=885112/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=2732 CPUtime=0.09
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 624 0 0 0 9 0 0 0 18 0 1 0 1093319841 2797568 579 1992294400 134512640 135151029 4294956240 18446744073709551615 134548131 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 683 579 79 155 0 526 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2732

[startup+0.301153 s]
/proc/loadavg: 1.00 1.00 0.71 3/64 32336
/proc/meminfo: memFree=885112/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=2996 CPUtime=0.29
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 698 0 0 0 29 0 0 0 19 0 1 0 1093319841 3067904 653 1992294400 134512640 135151029 4294956240 18446744073709551615 134542803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 749 654 79 155 0 592 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2996

[startup+0.701225 s]
/proc/loadavg: 1.00 1.00 0.71 3/64 32336
/proc/meminfo: memFree=885112/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=4712 CPUtime=0.69
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 1137 0 0 0 69 0 0 0 22 0 1 0 1093319841 4825088 1092 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 1178 1092 79 155 0 1021 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4712

[startup+1.50137 s]
/proc/loadavg: 1.00 1.00 0.71 2/65 32337
/proc/meminfo: memFree=879728/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=7880 CPUtime=1.49
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 1931 0 0 0 148 1 0 0 25 0 1 0 1093319841 8069120 1886 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 1970 1886 79 155 0 1813 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7880

[startup+3.10266 s]
/proc/loadavg: 1.00 1.00 0.71 2/65 32337
/proc/meminfo: memFree=875824/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=11972 CPUtime=3.09
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 2929 0 0 0 308 1 0 0 25 0 1 0 1093319841 12259328 2884 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 2993 2884 79 155 0 2836 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11972

[startup+6.30124 s]
/proc/loadavg: 1.00 1.00 0.71 2/65 32337
/proc/meminfo: memFree=871216/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=14480 CPUtime=6.29
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 3573 0 0 0 627 2 0 0 25 0 1 0 1093319841 14827520 3528 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 3620 3528 79 155 0 3463 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14480

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 0.72 2/65 32337
/proc/meminfo: memFree=868144/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=17936 CPUtime=12.69
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 4407 0 0 0 1266 3 0 0 25 0 1 0 1093319841 18366464 4362 1992294400 134512640 135151029 4294956240 18446744073709551615 134551951 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 4484 4362 79 155 0 4327 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17936

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 0.72 2/65 32337
/proc/meminfo: memFree=863024/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=22592 CPUtime=25.48
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 5585 0 0 0 2544 4 0 0 25 0 1 0 1093319841 23134208 5540 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 5648 5540 79 155 0 5491 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22592

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.73 2/65 32337
/proc/meminfo: memFree=856176/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=29740 CPUtime=51.07
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 7346 0 0 0 5102 5 0 0 25 0 1 0 1093319841 30453760 7301 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 7435 7301 79 155 0 7278 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29740

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.74 2/65 32337
/proc/meminfo: memFree=847984/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=37828 CPUtime=102.26
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 9327 0 0 0 10218 8 0 0 25 0 1 0 1093319841 38735872 9282 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 9457 9282 79 155 0 9300 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 37828

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.75 2/65 32337
/proc/meminfo: memFree=842416/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=43668 CPUtime=162.23
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 10716 0 0 0 16214 9 0 0 25 0 1 0 1093319841 44716032 10671 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 10917 10671 79 155 0 10760 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 43668

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.76 2/65 32337
/proc/meminfo: memFree=838000/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=48212 CPUtime=222.21
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 11811 0 0 0 22210 11 0 0 25 0 1 0 1093319841 49369088 11766 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 12053 11766 79 155 0 11896 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 48212

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.77 2/65 32337
/proc/meminfo: memFree=832560/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=53836 CPUtime=282.19
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 13163 0 0 0 28208 11 0 0 25 0 1 0 1093319841 55128064 13118 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 13459 13118 79 155 0 13302 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 53836

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.79 2/65 32337
/proc/meminfo: memFree=827888/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=58560 CPUtime=342.16
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 14323 0 0 0 34204 12 0 0 25 0 1 0 1093319841 59965440 14278 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 14640 14278 79 155 0 14483 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 58560

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.80 2/65 32337
/proc/meminfo: memFree=825264/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=61516 CPUtime=402.14
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 14974 0 0 0 40201 13 0 0 25 0 1 0 1093319841 62992384 14929 1992294400 134512640 135151029 4294956240 18446744073709551615 134553023 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 15379 14929 79 155 0 15222 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 61516

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.81 2/65 32337
/proc/meminfo: memFree=820528/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=66360 CPUtime=462.12
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 16151 0 0 0 46197 15 0 0 25 0 1 0 1093319841 67952640 16106 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 16590 16106 79 155 0 16433 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 66360

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.82 2/65 32337
/proc/meminfo: memFree=819376/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=67676 CPUtime=522.1
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 16448 0 0 0 52195 15 0 0 25 0 1 0 1093319841 69300224 16403 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 16919 16403 79 155 0 16762 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 67676

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 0.83 2/65 32337
/proc/meminfo: memFree=816112/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=71368 CPUtime=582.08
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 17334 0 0 0 58192 16 0 0 25 0 1 0 1093319841 73080832 17289 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 17842 17289 79 155 0 17685 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 71368

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.83 2/65 32337
/proc/meminfo: memFree=814064/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=73300 CPUtime=642.06
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 17760 0 0 0 64189 17 0 0 25 0 1 0 1093319841 75059200 17715 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 18325 17715 79 155 0 18168 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 73300

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.84 2/65 32337
/proc/meminfo: memFree=813552/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=73780 CPUtime=702.04
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 17880 0 0 0 70186 18 0 0 25 0 1 0 1093319841 75550720 17835 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 18445 17835 79 155 0 18288 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 73780

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.84 2/65 32337
/proc/meminfo: memFree=812976/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=74484 CPUtime=762.02
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 18007 0 0 0 76184 18 0 0 25 0 1 0 1093319841 76271616 17962 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 18621 17962 79 155 0 18464 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 74484

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.85 2/65 32337
/proc/meminfo: memFree=810288/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=77604 CPUtime=821.99
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 18755 0 0 0 82180 19 0 0 25 0 1 0 1093319841 79466496 18710 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 19401 18710 79 155 0 19244 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 77604

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.85 2/65 32337
/proc/meminfo: memFree=807984/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=79628 CPUtime=881.97
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 19247 0 0 0 88177 20 0 0 25 0 1 0 1093319841 81539072 19202 1992294400 134512640 135151029 4294956240 18446744073709551615 134578051 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 19907 19202 79 155 0 19750 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 79628

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.86 2/65 32337
/proc/meminfo: memFree=805296/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=82804 CPUtime=941.95
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 19955 0 0 0 94173 22 0 0 25 0 1 0 1093319841 84791296 19910 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 20701 19910 79 155 0 20544 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 82804

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.87 2/65 32337
/proc/meminfo: memFree=802288/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=85752 CPUtime=1001.93
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 20682 0 0 0 100171 22 0 0 25 0 1 0 1093319841 87810048 20637 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 21438 20637 79 155 0 21281 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 85752

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.87 2/65 32337
/proc/meminfo: memFree=801776/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=86436 CPUtime=1061.91
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 20807 0 0 0 106168 23 0 0 25 0 1 0 1093319841 88510464 20762 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 21609 20762 79 155 0 21452 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 86436

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/65 32337
/proc/meminfo: memFree=801200/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=87172 CPUtime=1121.89
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 20950 0 0 0 112166 23 0 0 25 0 1 0 1093319841 89264128 20905 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 21793 20905 79 155 0 21636 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 87172

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/65 32337
/proc/meminfo: memFree=795184/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=93064 CPUtime=1181.86
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 22450 0 0 0 118161 25 0 0 25 0 1 0 1093319841 95297536 22405 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 23266 22405 79 155 0 23109 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 93064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.89 2/65 32337
/proc/meminfo: memFree=794928/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=93416 CPUtime=1200.07
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 22499 0 0 0 119981 26 0 0 25 0 1 0 1093319841 95657984 22454 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 23354 22454 79 155 0 23197 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 93416

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.89 2/65 32337
/proc/meminfo: memFree=794928/2055920 swapFree=4177704/4192956
[pid=32336] ppid=32334 vsize=93416 CPUtime=1200.07
/proc/32336/stat : 32336 (precosat) R 32334 32336 32265 0 -1 4194304 22499 0 0 0 119981 26 0 0 25 0 1 0 1093319841 95657984 22454 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32336/statm: 23354 22454 79 155 0 23197 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 93416

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.81
CPU system time (s): 0.275958
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 93416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.275958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22499
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= 2939

runsolver used 0.945856 second user time and 2.41663 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-28 03:15:37
IDJOB=1512635
IDBENCH=70196
IDSOLVER=507
FILE ID=node24/1512635-1238206537
PBS_JOBID= 9060540
Free space on /tmp= 65752 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1353769076-009.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512635-1238206537/watcher-1512635-1238206537 -o /tmp/evaluation-result-1512635-1238206537/solver-1512635-1238206537 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512635-1238206537.cnf

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

MD5SUM BENCH= 0aeb33d4615b67c4ba3e205bec8691bf
RANDOM SEED=1592269779

node24.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		: 3000.260
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		: 3000.260
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:        885528 kB
Buffers:         75524 kB
Cached:         997324 kB
SwapCached:       9032 kB
Active:          32344 kB
Inactive:      1050956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        885528 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          16064 kB
Slab:            72988 kB
Committed_AS:  3101676 kB
PageTables:       1448 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= 65752 MiB
End job on node24 at 2009-03-28 03:35:40