Trace number 1516799

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1735544520-075.cnf
MD5SUM5b5eacd69579443fc2a1a78b000c06ae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
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-1516799-1238275325.cnf
0.00/0.00	c found header 'p cnf 500 2125'
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     2125     500      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2100     487      0     0     13       0      0    0.0   0    0
0.00/0.01	c l    0.0     2100     487      0     0     13       0   2100    0.0   0    0
0.00/0.01	c R    0.0     2100     487      0     0     13     100    100   52.9  14    0
0.00/0.01	c R    0.0     2100     487      0     0     13     200    200   43.6  21    0
0.00/0.04	c N    0.0     2100     487      0     0     13     803    803   36.9  27    0
0.00/0.05	c B    0.1     2100     487      0     0     13    1000   1000   36.8  26    0
0.09/0.10	c B    0.1     2100     487      0     0     13    2001   2001   35.6  28    1
0.09/0.11	c +    0.1     2100     487      0     0     13    2100   2310   35.4  27    1
0.09/0.12	c N    0.1     2100     487      0     0     13    2406   2319   35.1  25    1
0.09/0.14	c +    0.1     2100     487      0     0     13    2626   2541   34.8  26    1
0.09/0.18	c +    0.2     2100     487      0     0     13    3281   2795   34.1  27    1
0.19/0.23	c +    0.2     2100     487      0     0     13    4100   3074   33.3  25    1
0.19/0.29	c +    0.3     2100     487      0     0     13    5125   3381   32.4  28    1
0.29/0.36	c +    0.4     2100     487      0     0     13    6406   3719   32.2  26    1
0.29/0.36	c N    0.4     2100     487      0     0     13    6418   3397   32.2  26    1
0.39/0.46	c B    0.5     2100     487      0     0     13    8006   3725   31.8  27    1
0.39/0.46	c +    0.5     2100     487      0     0     13    8006   4090   31.8  27    1
0.49/0.58	c +    0.6     2100     487      0     0     13   10007   4499   31.3  27    1
0.69/0.73	c
0.69/0.73	c       original/binary      fixed     eliminated      learned       agility
0.69/0.73	c   seconds        variables     equivalent    conflicts       height       MB
0.69/0.73	c
0.69/0.73	c +    0.7     2100     487      0     0     13   12506   4948   30.6  28    1
0.89/0.96	c +    1.0     2100     487      0     0     13   15630   5442   29.7  28    1
0.89/0.99	c N    1.0     2100     487      0     0     13   16040   5365   29.6  28    1
1.19/1.25	c +    1.3     2100     487      0     0     13   19535   5986   28.8  28    1
1.49/1.57	c B    1.6     2100     487      0     0     13   24016   5994   28.5  29    1
1.49/1.59	c +    1.6     2100     487      0     0     13   24416   6584   28.5  28    1
1.99/2.02	c +    2.0     2100     487      0     0     13   30522   7242   28.1  27    2
2.49/2.59	c +    2.6     2100     487      0     0     13   38153   7966   28.3  26    2
2.59/2.62	c N    2.6     2100     487      0     0     13   38511   7604   28.3  26    2
3.29/3.38	c +    3.4     2100     487      0     0     13   47691   8762   28.1  29    2
4.39/4.43	c +    4.4     2100     487      0     0     13   59610   9638   27.9  27    2
4.79/4.85	c B    4.9     2100     487      0     0     13   64026   9643   27.7  29    3
5.79/5.82	c +    5.8     2100     487      0     0     13   74510  10601   27.5  27    3
7.28/7.32	c N    7.3     2100     487      0     0     13   89805  10611   27.1  27    3
7.59/7.66	c +    7.7     2100     487      0     0     13   93136  11661   27.0  27    3
9.89/9.93	c +    9.9     2100     487      0     0     13  116421  12827   26.7  27    3
12.69/12.77	c +   12.8     2100     487      0     0     13  145525  14109   26.6  27    4
14.49/14.53	c B   14.5     2100     487      0     0     13  160060  14114   26.4  26    4
16.89/16.92	c +   16.9     2100     487      0     0     13  181905  15519   26.6  29    4
19.69/19.75	c
19.69/19.75	c       original/binary      fixed     eliminated      learned       agility
19.69/19.75	c   seconds        variables     equivalent    conflicts       height       MB
19.69/19.75	c
19.69/19.75	c N   19.7     2100     487      0     0     13  205220  15536   26.8  26    5
22.49/22.53	c +   22.5     2100     487      0     0     13  227383  17070   26.6  27    5
29.08/29.18	c +   29.2     2100     487      0     0     13  284226  18777   26.6  25    5
38.88/38.96	c +   39.0     2100     487      0     0     13  355281  20654   25.8  27    6
42.98/43.01	c B   43.0     2100     487      0     0     13  384111  20661   25.7  28    6
52.17/52.29	c +   52.3     2100     487      0     0     13  444101  22719   25.4  29    7
55.07/55.14	c N   55.1     2100     487      0     0     13  461601  22733   25.2  28    7
70.07/70.13	c +   70.1     2100     487      0     0     13  555125  24990   24.7  28    8
93.56/93.60	c +   93.6     2100     487      0     0     13  693905  27489   24.8  24    9
127.64/127.76	c +  127.7     2100     487      0     0     13  867380  30237   24.8  27   10
133.95/134.05	c B  134.0     2100     487      0     0     13  896215  30244   24.8  26   11
162.64/162.70	c N  162.6     2100     487      0     0     13 1025600  30249   24.8  27   11
175.73/175.87	c +  175.8     2100     487      0     0     13 1084225  33260   24.8  27   12
240.81/240.91	c +  240.8     2100     487      0     0     13 1355283  36586   24.9  27   13
330.87/331.08	c +  331.0     2100     487      0     0     13 1694100  40244   25.0  25   15
434.34/434.55	c B  434.4     2100     487      0     0     13 2048447  40250   24.8  28   16
454.53/454.76	c +  454.6     2100     487      0     0     13 2117627  44268   24.7  28   17
501.51/501.79	c N  501.6     2100     487      0     0     13 2256012  44279   24.6  28   17
626.87/627.13	c +  626.9     2100     487      0     0     13 2647030  48694   24.5  27   18
859.79/860.17	c
859.79/860.17	c       original/binary      fixed     eliminated      learned       agility
859.79/860.17	c   seconds        variables     equivalent    conflicts       height       MB
859.79/860.17	c
859.79/860.17	c +  859.9     2100     487      0     0     13 3308788  53563   24.6  27   21
1182.27/1182.71	c + 1182.3     2100     487      0     0     13 4135985  58919   24.4  26   23
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c
1200.07/1200.50	c 4179115 conflicts, 4993276 decisions, 1 random
1200.07/1200.50	c 0 iterations, 217 restarts, 7196 skipped
1200.07/1200.50	c 35 enlarged, 0 shrunken, 40868 rescored, 1019 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, 13 elim, 0 merged
1200.07/1200.50	c elim: 6980 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: 99374 probed, 102 phases, 102 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: 102846784 learned, 21% deleted, 50 strong, 22 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: 359621517 propagations, 0.30 megaprops
1200.07/1200.50	c
1200.07/1200.50	c 1200.1 seconds, 24 MB max, 481 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-1516799-1238275325/watcher-1516799-1238275325 -o /tmp/evaluation-result-1516799-1238275325/solver-1516799-1238275325 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516799-1238275325.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: 0.91 0.97 0.99 2/73 14684
/proc/meminfo: memFree=1574328/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=916 CPUtime=0
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1100196477 937984 143 1992294400 134512640 135151029 4294956240 18446744073709551615 134579735 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 229 143 79 155 0 72 0

[startup+0.0107619 s]
/proc/loadavg: 0.91 0.97 0.99 2/73 14684
/proc/meminfo: memFree=1574328/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=1048 CPUtime=0
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 1100196477 1073152 157 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 262 157 79 155 0 105 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1048

[startup+0.10178 s]
/proc/loadavg: 0.91 0.97 0.99 2/73 14684
/proc/meminfo: memFree=1574328/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=1312 CPUtime=0.09
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 245 0 0 0 9 0 0 0 18 0 1 0 1100196477 1343488 229 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 328 229 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.30182 s]
/proc/loadavg: 0.91 0.97 0.99 2/73 14684
/proc/meminfo: memFree=1574328/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=1576 CPUtime=0.29
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 312 0 0 0 29 0 0 0 20 0 1 0 1100196477 1613824 296 1992294400 134512640 135151029 4294956240 18446744073709551615 134551975 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 394 296 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701901 s]
/proc/loadavg: 0.91 0.97 0.99 2/73 14684
/proc/meminfo: memFree=1574328/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=1972 CPUtime=0.69
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 400 0 0 0 69 0 0 0 24 0 1 0 1100196477 2019328 384 1992294400 134512640 135151029 4294956240 18446744073709551615 134580734 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 493 384 79 155 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.50106 s]
/proc/loadavg: 0.91 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1572848/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=2372 CPUtime=1.49
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 508 0 0 0 149 0 0 0 25 0 1 0 1100196477 2428928 492 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 593 492 79 155 0 436 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2372

[startup+3.10139 s]
/proc/loadavg: 0.91 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1572272/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=3036 CPUtime=3.09
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 679 0 0 0 309 0 0 0 25 0 1 0 1100196477 3108864 663 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 759 663 79 155 0 602 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3036

[startup+6.30104 s]
/proc/loadavg: 0.92 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1571248/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=3700 CPUtime=6.28
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 860 0 0 0 628 0 0 0 25 0 1 0 1100196477 3788800 844 1992294400 134512640 135151029 4294956240 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 925 844 79 155 0 768 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3700

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1570096/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=4628 CPUtime=12.69
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 1088 0 0 0 1268 1 0 0 25 0 1 0 1100196477 4739072 1072 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 1157 1072 79 155 0 1000 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4628

[startup+25.5019 s]
/proc/loadavg: 0.94 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1568624/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=6252 CPUtime=25.49
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 1454 0 0 0 2548 1 0 0 25 0 1 0 1100196477 6402048 1438 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 1563 1438 79 155 0 1406 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6252

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1567024/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=8068 CPUtime=51.07
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 1861 0 0 0 5106 1 0 0 25 0 1 0 1100196477 8261632 1845 1992294400 134512640 135151029 4294956240 18446744073709551615 134574652 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 2017 1845 79 155 0 1860 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8068

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1564400/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=10904 CPUtime=102.26
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 2487 0 0 0 10225 1 0 0 25 0 1 0 1100196477 11165696 2471 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 2726 2471 79 155 0 2569 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10904

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1562544/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=12820 CPUtime=162.24
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 2944 0 0 0 16222 2 0 0 25 0 1 0 1100196477 13127680 2928 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 3205 2928 79 155 0 3048 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12820

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1561264/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=14332 CPUtime=222.21
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 3258 0 0 0 22219 2 0 0 25 0 1 0 1100196477 14675968 3242 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 3583 3242 79 155 0 3426 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14332

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1560240/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=15452 CPUtime=282.19
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 3506 0 0 0 28217 2 0 0 25 0 1 0 1100196477 15822848 3490 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 3863 3490 79 155 0 3706 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15452

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1559088/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=16788 CPUtime=342.16
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 3778 0 0 0 34214 2 0 0 25 0 1 0 1100196477 17190912 3762 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 4197 3762 79 155 0 4040 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 16788

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1558064/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=18040 CPUtime=402.15
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 4032 0 0 0 40212 3 0 0 25 0 1 0 1100196477 18472960 4016 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 4510 4016 79 155 0 4353 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18040

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1557360/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=18756 CPUtime=462.13
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 4212 0 0 0 46210 3 0 0 25 0 1 0 1100196477 19206144 4196 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 4689 4196 79 155 0 4532 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 18756

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1556720/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=19484 CPUtime=522.11
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 4367 0 0 0 52208 3 0 0 25 0 1 0 1100196477 19951616 4351 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 4871 4351 79 155 0 4714 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 19484

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1556208/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=19996 CPUtime=582.08
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 4479 0 0 0 58205 3 0 0 25 0 1 0 1100196477 20475904 4463 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 4999 4463 79 155 0 4842 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 19996

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1555312/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=21064 CPUtime=642.07
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 4694 0 0 0 64204 3 0 0 25 0 1 0 1100196477 21569536 4678 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 5266 4678 79 155 0 5109 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 21064

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1554800/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=21624 CPUtime=702.04
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 4827 0 0 0 70201 3 0 0 25 0 1 0 1100196477 22142976 4811 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 5406 4811 79 155 0 5249 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 21624

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1554416/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=21900 CPUtime=762.03
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 4905 0 0 0 76199 4 0 0 25 0 1 0 1100196477 22425600 4889 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 5475 4889 79 155 0 5318 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 21900

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1554032/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=22576 CPUtime=822
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 5013 0 0 0 82196 4 0 0 25 0 1 0 1100196477 23117824 4997 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 5644 4997 79 155 0 5487 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 22576

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1553328/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=23156 CPUtime=881.97
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 5170 0 0 0 88193 4 0 0 25 0 1 0 1100196477 23711744 5154 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 5789 5154 79 155 0 5632 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 23156

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1552624/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=23988 CPUtime=941.95
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 5338 0 0 0 94191 4 0 0 25 0 1 0 1100196477 24563712 5322 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 5997 5322 79 155 0 5840 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 23988

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1552496/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=24120 CPUtime=1001.93
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 5366 0 0 0 100189 4 0 0 25 0 1 0 1100196477 24698880 5350 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 6030 5350 79 155 0 5873 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 24120

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1551856/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=24856 CPUtime=1061.91
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 5518 0 0 0 106187 4 0 0 25 0 1 0 1100196477 25452544 5502 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 6214 5502 79 155 0 6057 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 24856

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1551472/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=25320 CPUtime=1121.9
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 5612 0 0 0 112185 5 0 0 25 0 1 0 1100196477 25927680 5596 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 6330 5596 79 155 0 6173 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 25320

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1550960/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=25864 CPUtime=1181.87
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 5728 0 0 0 118182 5 0 0 25 0 1 0 1100196477 26484736 5712 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 6466 5712 79 155 0 6309 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 25864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1550832/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=25996 CPUtime=1200.07
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 5766 0 0 0 120002 5 0 0 25 0 1 0 1100196477 26619904 5750 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 6499 5750 79 155 0 6342 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 25996

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: 0.99 0.97 0.99 2/74 14685
/proc/meminfo: memFree=1550832/2055920 swapFree=4170032/4192956
[pid=14684] ppid=14682 vsize=25996 CPUtime=1200.07
/proc/14684/stat : 14684 (precosat) R 14682 14684 14423 0 -1 4194304 5766 0 0 0 120002 5 0 0 25 0 1 0 1100196477 26619904 5750 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14684/statm: 6499 5750 79 155 0 6342 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 25996

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.058991
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 25996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5766
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= 1624

runsolver used 1.3038 second user time and 3.08053 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-28 22:22:05
IDJOB=1516799
IDBENCH=70543
IDSOLVER=507
FILE ID=node80/1516799-1238275325
PBS_JOBID= 9060867
Free space on /tmp= 64692 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1735544520-075.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516799-1238275325/watcher-1516799-1238275325 -o /tmp/evaluation-result-1516799-1238275325/solver-1516799-1238275325 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516799-1238275325.cnf

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

MD5SUM BENCH= 5b5eacd69579443fc2a1a78b000c06ae
RANDOM SEED=1852766654

node80.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		: 3000.263
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		: 3000.263
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1574808 kB
Buffers:         54956 kB
Cached:         351600 kB
SwapCached:      14432 kB
Active:         102776 kB
Inactive:       320052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1574808 kB
SwapTotal:     4192956 kB
SwapFree:      4170032 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          21916 kB
Slab:            43364 kB
Committed_AS:  2772060 kB
PageTables:       2008 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= 64692 MiB
End job on node80 at 2009-03-28 22:42:08