Trace number 1735798

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) 1200.12 1200.52

General information on the benchmark

NameCRAFTED/rbsat/crafted/
forced/rbsat-v1820c171155gyes6.cnf
MD5SUM6a5fbd61e49d3642ce9fdb6efadb5a97
Bench CategoryCRAFTED (crafted 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 variables1820
Number of clauses171155
Sum of the clauses size344000
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2171090
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 565

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-1735798-1240806652.cnf
0.00/0.00	c found header 'p cnf 1820 171155'
0.19/0.27	c finished parsing
0.19/0.27	c
0.19/0.27	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.19/0.27	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.19/0.27	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.19/0.27	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.19/0.27	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.19/0.27	c --random=1 --spread=2000 --seed=0 --skip=25
0.19/0.27	c
0.19/0.27	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.19/0.27	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.19/0.27	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.19/0.27	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.19/0.27	c
0.19/0.27	c starting search after 0.3 seconds
0.19/0.27	c no decision limit
0.19/0.28	c
0.19/0.28	c       original/binary      fixed     eliminated      learned       agility
0.19/0.28	c   seconds        variables     equivalent    conflicts       height       MB
0.19/0.28	c
0.19/0.28	c *    0.3   171155    1820      0     0      0       0      0    0.0   0   11
2.99/3.04	c s    3.0   169335    1755      0     0     65       0      0    0.0   0   12
2.99/3.04	c l    3.0   169335    1755      0     0     65       0  10291    0.0   0   12
2.99/3.07	c R    3.1   169335    1755      0     0     65     100    100  153.3   4   13
2.99/3.09	c R    3.1   169335    1755      0     0     65     200    200  136.1   5   13
3.09/3.17	c R    3.2   169335    1755      0     0     65     801    801   95.2   5   13
3.19/3.20	c B    3.2   169335    1755      0     0     65    1000   1000   91.2   6   14
3.29/3.34	c B    3.3   169335    1755      0     0     65    2001   2001   91.7   5   14
3.29/3.40	c R    3.4   169335    1755      0     0     65    2405   2405  113.4   3   14
3.89/3.95	c R    4.0   169335    1755      0     0     65    6408   6408   98.8   5   16
4.19/4.26	c B    4.3   169335    1755      0     0     65    8003   8003   93.7   6   17
4.48/4.55	c +    4.6   169335    1755      0     0     65   10291  11320   85.8   5   18
4.98/5.03	c +    5.0   169335    1755      0     0     65   12863  12452   82.3   4   19
5.39/5.50	c R    5.5   169335    1755      0     0     65   16032  12472   77.9   5   19
5.49/5.50	c +    5.5   169335    1755      0     0     65   16075  13697   77.7   5   19
6.09/6.20	c +    6.2   169335    1755      0     0     65   20090  15066   71.6   5   20
6.69/6.74	c B    6.7   169335    1755      0     0     65   24007  15088   74.2   5   20
6.89/6.91	c +    6.9   169335    1755      0     0     65   25110  16572   74.5   5   20
7.79/7.90	c +    7.9   169335    1755      0     0     65   31385  18229   72.7   6   21
9.08/9.12	c
9.08/9.12	c       original/binary      fixed     eliminated      learned       agility
9.08/9.12	c   seconds        variables     equivalent    conflicts       height       MB
9.08/9.12	c
9.08/9.12	c R    9.1   169335    1755      0     0     65   38467  18248   67.7   5   22
9.18/9.22	c +    9.2   169335    1755      0     0     65   39230  20051   67.3   6   22
10.89/10.92	c +   10.9   169335    1755      0     0     65   49038  22056   66.7   4   22
12.79/12.86	c +   12.9   169335    1755      0     0     65   61295  24261   66.0   6   23
13.38/13.41	c B   13.4   169335    1755      0     0     65   64012  24285   66.1   6   24
15.48/15.52	c +   15.5   169335    1755      0     0     65   76615  26687   68.4   5   25
17.99/18.02	c R   18.0   169335    1755      0     0     65   89770  26703   65.1   5   26
19.08/19.17	c +   19.2   169335    1755      0     0     65   95765  29355   63.0   5   26
23.58/23.62	c +   23.6   169335    1755      0     0     65  119705  32290   62.5   6   28
29.08/29.12	c +   29.1   169335    1755      0     0     65  149630  35519   62.9   5   29
30.98/31.03	c B   31.0   169335    1755      0     0     65  160030  35536   63.7   5   30
35.98/36.09	c +   36.1   169335    1755      0     0     65  187036  39070   63.7   5   30
39.67/39.71	c R   39.7   169335    1755      0     0     65  205174  39097   63.9   5   31
45.87/45.91	c +   45.9   169335    1755      0     0     65  233796  42977   62.4   6   31
57.97/58.06	c +   58.0   169335    1755      0     0     65  292245  47274   63.5   5   34
73.86/73.96	c +   73.9   169335    1755      0     0     65  365305  52001   63.5   6   38
78.07/78.10	c B   78.1   169335    1755      0     0     65  384083  52069   64.2   5   39
94.56/94.61	c +   94.6   169335    1755      0     0     65  456630  57201   64.9   5   39
95.56/95.63	c R   95.6   169335    1755      0     0     65  461525  56920   64.6   5   41
123.15/123.28	c
123.15/123.28	c       original/binary      fixed     eliminated      learned       agility
123.15/123.28	c   seconds        variables     equivalent    conflicts       height       MB
123.15/123.28	c
123.15/123.28	c +  123.2   169335    1755      0     0     65  570786  62921   63.0   5   43
159.33/159.47	c +  159.4   169335    1755      0     0     65  713480  69213   64.0   5   46
207.52/207.62	c +  207.6   169335    1755      0     0     65  891850  76134   64.4   5   50
208.82/208.96	c B  208.9   169335    1755      0     0     65  896180  73549   64.5   6   52
247.80/247.98	c R  247.9   169335    1755      0     0     65 1025498  76193   63.6   5   52
279.10/279.28	c +  279.2   169335    1755      0     0     65 1114810  83747   61.5   5   52
359.97/360.10	c +  360.0   169335    1755      0     0     65 1393510  92121   62.0   6   61
471.93/472.14	c +  472.0   169335    1755      0     0     65 1741887 101333   63.3   4   68
577.09/577.37	c B  577.2   169335    1755      0     0     65 2048407 101429   64.9   5   72
625.18/625.46	c +  625.3   169335    1755      0     0     65 2177355 111466   64.7   5   70
665.87/666.15	c R  665.9   169335    1755      0     0     65 2255926 111498   64.3   6   74
869.80/870.13	c +  869.8   169335    1755      0     0     65 2721690 122612   63.6   6   80
1127.02/1127.50	c + 1127.1   169335    1755      0     0     65 3402111 134873   64.3   5   91
1200.09/1200.50	c
1200.09/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.50	c
1200.09/1200.50	c 3568694 conflicts, 6561425 decisions, 3268 random
1200.09/1200.50	c 0 iterations, 6141 restarts, 0 skipped
1200.09/1200.50	c 27 enlarged, 0 shrunken, 34923 rescored, 854 rebiased
1200.09/1200.50	c 1 simplifications, 0 reductions
1200.09/1200.50	c
1200.09/1200.50	c vars: 0 fixed, 0 equiv, 65 elim, 0 merged
1200.09/1200.50	c elim: 606561 resolutions, 1 phases, 0 rounds
1200.09/1200.50	c sbst: 100% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.50	c arty: 27.00 and 0.00 xor average arity
1200.09/1200.50	c prbe: 417820 probed, 473 phases, 119 rounds
1200.09/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.50	c hash: 0 units, 0 merged
1200.09/1200.50	c mins: 331969132 learned, 48% deleted, 0 strong, 17 depth
1200.09/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.50	c strs: 869 forward, 0 backward
1200.09/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.50	c prps: 653164965 propagations, 0.54 megaprops
1200.09/1200.50	c
1200.09/1200.50	c 1200.1 seconds, 96 MB max, 1303 MB recycled
1200.09/1200.50	c
1200.09/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.50	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1735798-1240806652/watcher-1735798-1240806652 -o /tmp/evaluation-result-1735798-1240806652/solver-1735798-1240806652 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1735798-1240806652.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: 1.10 1.05 1.11 3/64 28676
/proc/meminfo: memFree=1654536/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=1192 CPUtime=0
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 108699304 1220608 174 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 298 175 63 155 0 141 0

[startup+0.0485979 s]
/proc/loadavg: 1.10 1.05 1.11 3/64 28676
/proc/meminfo: memFree=1654536/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=3952 CPUtime=0.04
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 984 0 0 0 4 0 0 0 18 0 1 0 108699304 4046848 871 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 988 871 63 155 0 831 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3952

[startup+0.101608 s]
/proc/loadavg: 1.10 1.05 1.11 3/64 28676
/proc/meminfo: memFree=1654536/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=6312 CPUtime=0.09
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 1718 0 0 0 9 0 0 0 18 0 1 0 108699304 6463488 1476 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 1578 1478 63 155 0 1421 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6312

[startup+0.301644 s]
/proc/loadavg: 1.10 1.05 1.11 3/64 28676
/proc/meminfo: memFree=1654536/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=13404 CPUtime=0.29
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 3742 0 0 0 28 1 0 0 19 0 1 0 108699304 13725696 3242 1992294400 134512640 135151029 4294956224 18446744073709551615 134554722 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 3351 3242 79 155 0 3194 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13404

[startup+0.701717 s]
/proc/loadavg: 1.10 1.05 1.11 3/64 28676
/proc/meminfo: memFree=1654536/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=16696 CPUtime=0.69
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 6391 0 0 0 67 2 0 0 23 0 1 0 108699304 17096704 4093 1992294400 134512640 135151029 4294956224 18446744073709551615 134578783 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 4174 4093 79 155 0 4017 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16696

[startup+1.50186 s]
/proc/loadavg: 1.10 1.05 1.11 2/65 28677
/proc/meminfo: memFree=1635456/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=19732 CPUtime=1.49
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 7124 0 0 0 146 3 0 0 25 0 1 0 108699304 20205568 4826 1992294400 134512640 135151029 4294956224 18446744073709551615 134526375 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 4933 4826 79 155 0 4776 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19732

[startup+3.10116 s]
/proc/loadavg: 1.09 1.05 1.11 2/65 28677
/proc/meminfo: memFree=1635328/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=19732 CPUtime=3.09
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 7637 0 0 0 306 3 0 0 25 0 1 0 108699304 20205568 4826 1992294400 134512640 135151029 4294956224 18446744073709551615 134555060 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 4933 4826 79 155 0 4776 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19732

[startup+6.30174 s]
/proc/loadavg: 1.09 1.05 1.11 2/65 28677
/proc/meminfo: memFree=1632576/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=23164 CPUtime=6.29
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 8510 0 0 0 625 4 0 0 25 0 1 0 108699304 23719936 5699 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 5791 5699 79 155 0 5634 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23164

[startup+12.7019 s]
/proc/loadavg: 1.08 1.05 1.11 2/65 28677
/proc/meminfo: memFree=1628032/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=26864 CPUtime=12.69
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 9428 0 0 0 1264 5 0 0 25 0 1 0 108699304 27508736 6617 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 6716 6617 79 155 0 6559 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26864

[startup+25.5013 s]
/proc/loadavg: 1.06 1.05 1.10 2/65 28677
/proc/meminfo: memFree=1622400/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=32412 CPUtime=25.48
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 10814 0 0 0 2541 7 0 0 25 0 1 0 108699304 33189888 8003 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 8103 8003 79 155 0 7946 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32412

[startup+51.1019 s]
/proc/loadavg: 1.04 1.04 1.10 2/65 28677
/proc/meminfo: memFree=1616960/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=38376 CPUtime=51.08
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 12304 0 0 0 5099 9 0 0 25 0 1 0 108699304 39297024 9493 1992294400 134512640 135151029 4294956224 18446744073709551615 134555119 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 9594 9493 79 155 0 9437 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 38376

[startup+102.305 s]
/proc/loadavg: 1.01 1.03 1.09 2/65 28677
/proc/meminfo: memFree=1609280/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=45676 CPUtime=102.26
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 14118 0 0 0 10216 10 0 0 25 0 1 0 108699304 46772224 11307 1992294400 134512640 135151029 4294956224 18446744073709551615 134554594 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 11419 11307 79 155 0 11262 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 45676

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.08 2/65 28677
/proc/meminfo: memFree=1602048/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=53048 CPUtime=162.23
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 15916 0 0 0 16211 12 0 0 25 0 1 0 108699304 54321152 13105 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 13262 13105 79 155 0 13105 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 53048

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.08 2/65 28677
/proc/meminfo: memFree=1596288/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=58776 CPUtime=222.21
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 17330 0 0 0 22208 13 0 0 25 0 1 0 108699304 60186624 14519 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 14694 14519 79 155 0 14537 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 58776

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.07 2/65 28677
/proc/meminfo: memFree=1594432/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=60920 CPUtime=282.2
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 17813 0 0 0 28206 14 0 0 25 0 1 0 108699304 62382080 15002 1992294400 134512640 135151029 4294956224 18446744073709551615 134581569 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 15230 15002 79 155 0 15073 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 60920

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.07 2/65 28677
/proc/meminfo: memFree=1588224/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=67136 CPUtime=342.17
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 19328 0 0 0 34202 15 0 0 25 0 1 0 108699304 68747264 16517 1992294400 134512640 135151029 4294956224 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 16784 16517 79 155 0 16627 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 67136

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 28677
/proc/meminfo: memFree=1584384/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=70836 CPUtime=402.15
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 20272 0 0 0 40199 16 0 0 25 0 1 0 108699304 72536064 17461 1992294400 134512640 135151029 4294956224 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 17709 17461 79 155 0 17552 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 70836

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 28679
/proc/meminfo: memFree=1581952/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=73444 CPUtime=462.13
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 20887 0 0 0 46197 16 0 0 25 0 1 0 108699304 75206656 18076 1992294400 134512640 135151029 4294956224 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 18361 18076 79 155 0 18204 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 73444

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 28679
/proc/meminfo: memFree=1577280/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=78244 CPUtime=522.12
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 22064 0 0 0 52194 18 0 0 25 0 1 0 108699304 80121856 19253 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 19561 19253 79 155 0 19404 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 78244

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 28679
/proc/meminfo: memFree=1575808/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=79724 CPUtime=582.09
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 22438 0 0 0 58191 18 0 0 25 0 1 0 108699304 81637376 19627 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 19931 19627 79 155 0 19774 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 79724

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 28679
/proc/meminfo: memFree=1574592/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=81212 CPUtime=642.08
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 22722 0 0 0 64190 18 0 0 25 0 1 0 108699304 83161088 19911 1992294400 134512640 135151029 4294956224 18446744073709551615 134581738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 20303 19911 79 155 0 20146 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 81212

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 28679
/proc/meminfo: memFree=1572096/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=84128 CPUtime=702.05
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 23359 0 0 0 70186 19 0 0 25 0 1 0 108699304 86147072 20548 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 21032 20548 79 155 0 20875 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 84128

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 28679
/proc/meminfo: memFree=1570432/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=86032 CPUtime=762.03
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 23766 0 0 0 76184 19 0 0 25 0 1 0 108699304 88096768 20955 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 21508 20955 79 155 0 21351 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 86032

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 28679
/proc/meminfo: memFree=1568384/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=88448 CPUtime=822.01
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 24273 0 0 0 82181 20 0 0 25 0 1 0 108699304 90570752 21462 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 22112 21462 79 155 0 21955 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 88448

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 28679
/proc/meminfo: memFree=1565632/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=91236 CPUtime=882
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 24963 0 0 0 88179 21 0 0 25 0 1 0 108699304 93425664 22152 1992294400 134512640 135151029 4294956224 18446744073709551615 134576070 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 22809 22152 79 155 0 22652 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 91236

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 28679
/proc/meminfo: memFree=1561728/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=95076 CPUtime=941.98
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 25917 0 0 0 94176 22 0 0 25 0 1 0 108699304 97357824 23106 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 23769 23106 79 155 0 23612 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 95076

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28679
/proc/meminfo: memFree=1561344/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=95472 CPUtime=1001.95
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 26026 0 0 0 100173 22 0 0 25 0 1 0 108699304 97763328 23215 1992294400 134512640 135151029 4294956224 18446744073709551615 134551975 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 23868 23215 79 155 0 23711 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 95472

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28679
/proc/meminfo: memFree=1559168/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=97784 CPUtime=1061.93
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 26559 0 0 0 106171 22 0 0 25 0 1 0 108699304 100130816 23748 1992294400 134512640 135151029 4294956224 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 24446 23748 79 155 0 24289 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 97784

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28679
/proc/meminfo: memFree=1558848/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=98068 CPUtime=1121.92
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 26636 0 0 0 112169 23 0 0 25 0 1 0 108699304 100421632 23825 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 24517 23825 79 155 0 24360 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 98068

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28679
/proc/meminfo: memFree=1554048/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=102868 CPUtime=1181.89
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 27827 0 0 0 118165 24 0 0 25 0 1 0 108699304 105336832 25016 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 25717 25016 79 155 0 25560 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 102868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28679
/proc/meminfo: memFree=1553664/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=103348 CPUtime=1200.09
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 27910 0 0 0 119985 24 0 0 25 0 1 0 108699304 105828352 25099 1992294400 134512640 135151029 4294956224 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 25837 25099 79 155 0 25680 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 103348

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 1.00 2/65 28679
/proc/meminfo: memFree=1553664/2055920 swapFree=4180820/4192956
[pid=28676] ppid=28674 vsize=103348 CPUtime=1200.09
/proc/28676/stat : 28676 (precosat) R 28674 28676 28545 0 -1 4194304 27910 0 0 0 119985 24 0 0 25 0 1 0 108699304 105828352 25099 1992294400 134512640 135151029 4294956224 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28676/statm: 25837 25099 79 155 0 25680 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 103348

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.12
CPU user time (s): 1199.86
CPU system time (s): 0.26296
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 103348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.26296
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27910
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= 1996

runsolver used 0.959854 second user time and 2.36164 second system time

The end

Launcher Data 

Begin job on node2 at 2009-04-27 06:30:52
IDJOB=1735798
IDBENCH=71529
IDSOLVER=507
FILE ID=node2/1735798-1240806652
PBS_JOBID= 9187410
Free space on /tmp= 66312 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/forced/rbsat-v1820c171155gyes6.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1735798-1240806652/watcher-1735798-1240806652 -o /tmp/evaluation-result-1735798-1240806652/solver-1735798-1240806652 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1735798-1240806652.cnf

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

MD5SUM BENCH= 6a5fbd61e49d3642ce9fdb6efadb5a97
RANDOM SEED=1085475540

node2.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		: 3000.265
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		: 3000.265
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:       1655016 kB
Buffers:         55128 kB
Cached:         267332 kB
SwapCached:       5980 kB
Active:         134840 kB
Inactive:       196040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1655016 kB
SwapTotal:     4192956 kB
SwapFree:      4180820 kB
Dirty:            2860 kB
Writeback:           0 kB
Mapped:          14048 kB
Slab:            55976 kB
Committed_AS:   455416 kB
PageTables:       1468 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= 66312 MiB
End job on node2 at 2009-04-27 06:50:54