Trace number 1731019

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) 1200.07 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
MD5SUMd84d2f51f14938d23f8344f062b55708
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
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-1731019-1240766104.cnf
0.00/0.00	c found header 'p cnf 280 1120'
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     1120     280      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1092     266      0     0     14       0      0    0.0   0    0
0.00/0.00	c l    0.0     1092     266      0     0     14       0   1092    0.0   0    0
0.00/0.01	c N    0.0     1092     266      0     0     14     100    100   29.7  34    0
0.00/0.01	c N    0.0     1092     266      0     0     14     201    201   31.1  48    0
0.00/0.04	c N    0.0     1092     266      0     0     14     803    803   30.3  54    0
0.00/0.05	c B    0.0     1092     266      0     0     14    1001   1001   29.9  55    0
0.00/0.05	c +    0.1     1092     266      0     0     14    1093   1201   29.8  54    0
0.00/0.06	c +    0.1     1092     266      0     0     14    1365   1321   29.4  54    0
0.07/0.08	c +    0.1     1092     266      0     0     14    1706   1453   29.2  55    0
0.09/0.10	c B    0.1     1092     266      0     0     14    2003   1458   28.8  53    0
0.09/0.11	c +    0.1     1092     266      0     0     14    2130   1598   28.6  53    0
0.09/0.13	c N    0.1     1092     266      0     0     14    2409   1603   28.5  53    0
0.09/0.14	c +    0.1     1092     266      0     0     14    2660   1757   28.3  53    0
0.09/0.18	c +    0.2     1092     266      0     0     14    3325   1932   27.9  53    0
0.19/0.23	c +    0.2     1092     266      0     0     14    4156   2125   27.5  53    0
0.29/0.30	c +    0.3     1092     266      0     0     14    5195   2337   27.2  55    1
0.29/0.39	c N    0.4     1092     266      0     0     14    6417   2342   26.8  57    1
0.39/0.40	c +    0.4     1092     266      0     0     14    6490   2570   26.8  58    1
0.49/0.52	c
0.49/0.52	c       original/binary      fixed     eliminated      learned       agility
0.49/0.52	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.52	c
0.49/0.52	c B    0.5     1092     266      0     0     14    8006   2579   26.4  53    1
0.49/0.53	c +    0.5     1092     266      0     0     14    8110   2827   26.4  54    1
0.59/0.67	c +    0.7     1092     266      0     0     14   10136   3109   26.2  55    1
0.80/0.86	c +    0.9     1092     266      0     0     14   12670   3419   26.0  48    1
1.10/1.13	c +    1.1     1092     266      0     0     14   15836   3760   25.8  57    1
1.10/1.15	c N    1.2     1092     266      0     0     14   16029   3621   25.7  54    1
1.50/1.52	c +    1.5     1092     266      0     0     14   19795   4136   25.4  58    1
1.79/1.84	c B    1.8     1092     266      0     0     14   24013   4146   25.2  55    1
1.79/1.89	c +    1.9     1092     266      0     0     14   24740   4549   25.2  53    1
2.29/2.36	c +    2.4     1092     266      0     0     14   30925   5003   25.1  53    1
2.89/2.93	c N    2.9     1092     266      0     0     14   38465   5014   24.9  57    2
2.89/2.94	c +    2.9     1092     266      0     0     14   38655   5503   24.9  57    2
3.79/3.82	c +    3.8     1092     266      0     0     14   48317   6053   24.6  58    2
4.89/4.93	c +    4.9     1092     266      0     0     14   60395   6658   24.4  56    2
5.19/5.25	c B    5.3     1092     266      0     0     14   64023   6666   24.3  57    2
6.19/6.24	c +    6.2     1092     266      0     0     14   75490   7323   24.0  51    2
7.60/7.63	c N    7.6     1092     266      0     0     14   89747   7330   23.8  54    3
7.99/8.06	c +    8.1     1092     266      0     0     14   94360   8055   23.8  54    3
10.39/10.45	c +   10.4     1092     266      0     0     14  117950   8860   23.4  56    3
12.99/13.02	c
12.99/13.02	c       original/binary      fixed     eliminated      learned       agility
12.99/13.02	c   seconds        variables     equivalent    conflicts       height       MB
12.99/13.02	c
12.99/13.02	c +   13.0     1092     266      0     0     14  147435   9746   23.2  55    3
14.09/14.20	c B   14.2     1092     266      0     0     14  160041   9755   23.1  59    3
16.49/16.53	c +   16.5     1092     266      0     0     14  184290  10720   22.8  58    3
18.49/18.54	c N   18.5     1092     266      0     0     14  205124  10731   22.8  51    4
21.19/21.25	c +   21.2     1092     266      0     0     14  230361  11792   22.6  57    4
27.58/27.65	c +   27.6     1092     266      0     0     14  287950  12971   22.3  56    4
36.88/36.92	c +   36.9     1092     266      0     0     14  359936  14268   22.1  53    5
39.78/39.84	c B   39.8     1092     266      0     0     14  384071  14280   22.0  56    6
47.38/47.42	c +   47.4     1092     266      0     0     14  449921  15694   21.8  55    6
48.98/49.01	c N   49.0     1092     266      0     0     14  461401  15711   21.8  55    7
61.38/61.45	c +   61.4     1092     266      0     0     14  562400  17263   21.5  54    7
79.07/79.12	c +   79.1     1092     266      0     0     14  703000  18989   21.1  52    8
101.07/101.19	c +  101.2     1092     266      0     0     14  878751  20887   20.8  57    9
103.56/103.60	c B  103.6     1092     266      0     0     14  896134  20903   20.8  57    9
122.06/122.10	c N  122.1     1092     266      0     0     14 1025214  20898   20.5  57    9
133.25/133.30	c +  133.3     1092     266      0     0     14 1098436  22975   20.4  58   10
175.64/175.72	c +  175.7     1092     266      0     0     14 1373045  25272   20.0  55   11
236.13/236.23	c +  236.2     1092     266      0     0     14 1716305  27799   19.5  55   13
297.61/297.75	c B  297.7     1092     266      0     0     14 2048297  27852   19.1  59   15
317.30/317.42	c
317.30/317.42	c       original/binary      fixed     eliminated      learned       agility
317.30/317.42	c   seconds        variables     equivalent    conflicts       height       MB
317.30/317.42	c
317.30/317.42	c +  317.3     1092     266      0     0     14 2145380  30578   19.0  57   15
338.49/338.63	c N  338.5     1092     266      0     0     14 2255216  30598   19.0  59   16
421.18/421.38	c +  421.3     1092     266      0     0     14 2681726  33635   18.6  58   16
551.33/551.50	c +  551.3     1092     266      0     0     14 3352156  36998   18.1  57   18
733.18/733.48	c +  733.3     1092     266      0     0     14 4190197  40697   17.7  55    9
836.35/836.61	c B  836.4     1092     266      0     0     14 4608576  40718   17.6  59   14
912.43/912.75	c N  912.5     1092     266      0     0     14 4920120  40719   17.5  58   15
991.01/991.39	c +  991.1     1092     266      0     0     14 5237746  44766   17.4  56   17
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c
1200.05/1200.40	c 5995316 conflicts, 6290664 decisions, 1 random
1200.05/1200.40	c 0 iterations, 0 restarts, 9624 skipped
1200.05/1200.40	c 39 enlarged, 7 shrunken, 58536 rescored, 1276 rebiased
1200.05/1200.40	c 1 simplifications, 1 reductions
1200.05/1200.40	c
1200.05/1200.40	c vars: 0 fixed, 0 equiv, 14 elim, 0 merged
1200.05/1200.40	c elim: 4391 resolutions, 1 phases, 1 rounds
1200.05/1200.40	c sbst: 100% substituted, 50.0% nots, 0.0% ands, 50.0% xors, 0.0% ites
1200.05/1200.40	c arty: 0.00 and 2.00 xor average arity
1200.05/1200.40	c prbe: 1092 probed, 2 phases, 2 rounds
1200.05/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.40	c hash: 0 units, 0 merged
1200.05/1200.40	c mins: 135531139 learned, 30% deleted, 51 strong, 31 depth
1200.05/1200.40	c subs: 0 forward, 14 backward, 0 doms
1200.05/1200.40	c strs: 14 forward, 0 backward
1200.05/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.40	c prps: 475021088 propagations, 0.40 megaprops
1200.05/1200.40	c
1200.05/1200.40	c 1200.1 seconds, 21 MB max, 650 MB recycled
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731019-1240766104/watcher-1731019-1240766104 -o /tmp/evaluation-result-1731019-1240766104/solver-1731019-1240766104 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1731019-1240766104.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 20126
/proc/meminfo: memFree=1422264/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=912 CPUtime=0
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 104639744 933888 126 1992294400 134512640 135151029 4294956240 18446744073709551615 134519388 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 228 126 79 155 0 71 0

[startup+0.0812971 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 20126
/proc/meminfo: memFree=1422264/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=1044 CPUtime=0.07
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 199 0 0 0 7 0 0 0 18 0 1 0 104639744 1069056 183 1992294400 134512640 135151029 4294956240 18446744073709551615 134554888 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 261 183 79 155 0 104 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1044

[startup+0.1013 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 20126
/proc/meminfo: memFree=1422264/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=1176 CPUtime=0.09
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 206 0 0 0 9 0 0 0 18 0 1 0 104639744 1204224 190 1992294400 134512640 135151029 4294956240 18446744073709551615 134552572 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 294 190 79 155 0 137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1176

[startup+0.30132 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 20126
/proc/meminfo: memFree=1422264/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=1308 CPUtime=0.29
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 253 0 0 0 29 0 0 0 19 0 1 0 104639744 1339392 237 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 327 237 79 155 0 170 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1308

[startup+0.701361 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 20126
/proc/meminfo: memFree=1422264/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=1572 CPUtime=0.69
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 318 0 0 0 69 0 0 0 23 0 1 0 104639744 1609728 302 1992294400 134512640 135151029 4294956240 18446744073709551615 134578235 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 393 302 79 155 0 236 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1572

[startup+1.50245 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1421296/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=1968 CPUtime=1.5
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 400 0 0 0 150 0 0 0 25 0 1 0 104639744 2015232 384 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 492 384 79 155 0 335 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1968

[startup+3.10161 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1420720/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=2500 CPUtime=3.09
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 558 0 0 0 309 0 0 0 25 0 1 0 104639744 2560000 542 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 625 542 79 155 0 468 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2500

[startup+6.30195 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1419760/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=3176 CPUtime=6.29
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 721 0 0 0 629 0 0 0 25 0 1 0 104639744 3252224 705 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 794 705 79 155 0 637 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3176

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1418744/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=4136 CPUtime=12.69
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 904 0 0 0 1269 0 0 0 25 0 1 0 104639744 4235264 888 1992294400 134512640 135151029 4294956240 18446744073709551615 134542608 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 1034 888 79 155 0 877 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4136

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1417592/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=5300 CPUtime=25.49
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 1192 0 0 0 2549 0 0 0 25 0 1 0 104639744 5427200 1176 1992294400 134512640 135151029 4294956240 18446744073709551615 134554872 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 1325 1176 79 155 0 1168 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5300

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1415480/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=7808 CPUtime=51.08
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 1715 0 0 0 5107 1 0 0 25 0 1 0 104639744 7995392 1699 1992294400 134512640 135151029 4294956240 18446744073709551615 134542823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 1952 1699 79 155 0 1795 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7808

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1413176/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=10324 CPUtime=102.27
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 2281 0 0 0 10226 1 0 0 25 0 1 0 104639744 10571776 2265 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 2581 2265 79 155 0 2424 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10324

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1411448/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=12432 CPUtime=162.25
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 2706 0 0 0 16223 2 0 0 25 0 1 0 104639744 12730368 2690 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 3108 2690 79 155 0 2951 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12432

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1409784/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=14704 CPUtime=222.23
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 3112 0 0 0 22221 2 0 0 25 0 1 0 104639744 15056896 3096 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 3676 3096 79 155 0 3519 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14704

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1408568/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=16268 CPUtime=282.21
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 3432 0 0 0 28219 2 0 0 25 0 1 0 104639744 16658432 3416 1992294400 134512640 135151029 4294956240 18446744073709551615 134680156 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 4067 3416 79 155 0 3910 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 16268

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1407288/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=17688 CPUtime=342.19
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 3735 0 0 0 34217 2 0 0 25 0 1 0 104639744 18112512 3719 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 4422 3719 79 155 0 4265 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 17688

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1406584/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=18408 CPUtime=402.18
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 3900 0 0 0 40215 3 0 0 25 0 1 0 104639744 18849792 3884 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 4602 3884 79 155 0 4445 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18408

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1404664/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=20516 CPUtime=462.15
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 4390 0 0 0 46212 3 0 0 25 0 1 0 104639744 21008384 4374 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 5129 4374 79 155 0 4972 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 20516

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1403576/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=21952 CPUtime=522.14
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 4660 0 0 0 52210 4 0 0 25 0 1 0 104639744 22478848 4644 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 5488 4644 79 155 0 5331 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 21952

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1403000/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=22612 CPUtime=582.12
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 4807 0 0 0 58208 4 0 0 25 0 1 0 104639744 23154688 4791 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 5653 4791 79 155 0 5496 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 22612

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1402360/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=23268 CPUtime=642.11
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 4950 0 0 0 64207 4 0 0 25 0 1 0 104639744 23826432 4934 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 5817 4934 79 155 0 5660 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 23268

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1402232/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=23656 CPUtime=702.09
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 5007 0 0 0 70205 4 0 0 25 0 1 0 104639744 24223744 4991 1992294400 134512640 135151029 4294956240 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 5914 4991 79 155 0 5757 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 23656

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1406520/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=16484 CPUtime=762.08
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 5144 0 0 0 76203 5 0 0 25 0 1 0 104639744 16879616 3899 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 4121 3899 79 155 0 3964 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 16484

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1405880/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=17120 CPUtime=822.06
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 5311 0 0 0 82201 5 0 0 25 0 1 0 104639744 17530880 4066 1992294400 134512640 135151029 4294956240 18446744073709551615 134554797 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 4280 4066 79 155 0 4123 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 17120

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1404856/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=18400 CPUtime=882.04
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 5577 0 0 0 88199 5 0 0 25 0 1 0 104639744 18841600 4332 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 4600 4332 79 155 0 4443 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 18400

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1403896/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=19680 CPUtime=942.03
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 5813 0 0 0 94197 6 0 0 25 0 1 0 104639744 20152320 4568 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 4920 4568 79 155 0 4763 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 19680

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1403256/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=20448 CPUtime=1002.01
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 5976 0 0 0 100195 6 0 0 25 0 1 0 104639744 20938752 4731 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 5112 4731 79 155 0 4955 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 20448

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1402424/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=21600 CPUtime=1061.99
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 6176 0 0 0 106193 6 0 0 25 0 1 0 104639744 22118400 4931 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 5400 4931 79 155 0 5243 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 21600

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1402104/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=22112 CPUtime=1121.97
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 6260 0 0 0 112191 6 0 0 25 0 1 0 104639744 22642688 5015 1992294400 134512640 135151029 4294956240 18446744073709551615 134520432 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 5528 5015 79 155 0 5371 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 22112

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1401656/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=22752 CPUtime=1181.95
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 6365 0 0 0 118189 6 0 0 25 0 1 0 104639744 23298048 5120 1992294400 134512640 135151029 4294956240 18446744073709551615 134575832 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 5688 5120 79 155 0 5531 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 22752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20127
/proc/meminfo: memFree=1401400/2055924 swapFree=4181440/4192956
[pid=20126] ppid=20124 vsize=23136 CPUtime=1200.05
/proc/20126/stat : 20126 (precosat) R 20124 20126 20055 0 -1 4194304 6418 0 0 0 119999 6 0 0 25 0 1 0 104639744 23691264 5173 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20126/statm: 5784 5173 79 155 0 5627 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23136

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.99
CPU system time (s): 0.072988
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 23656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6418
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= 1620

runsolver used 1.2838 second user time and 2.77858 second system time

The end

Launcher Data 

Begin job on node83 at 2009-04-26 19:15:05
IDJOB=1731019
IDBENCH=24742
IDSOLVER=507
FILE ID=node83/1731019-1240766104
PBS_JOBID= 9187194
Free space on /tmp= 66040 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731019-1240766104/watcher-1731019-1240766104 -o /tmp/evaluation-result-1731019-1240766104/solver-1731019-1240766104 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1731019-1240766104.cnf

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

MD5SUM BENCH= d84d2f51f14938d23f8344f062b55708
RANDOM SEED=1279987077

node83.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		: 3000.222
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		: 3000.222
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:      2055924 kB
MemFree:       1422744 kB
Buffers:         64880 kB
Cached:         504308 kB
SwapCached:       5412 kB
Active:         195072 kB
Inactive:       383044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1422744 kB
SwapTotal:     4192956 kB
SwapFree:      4181440 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          13488 kB
Slab:            41052 kB
Committed_AS:   407648 kB
PageTables:       1384 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= 66040 MiB
End job on node83 at 2009-04-26 19:35:07