Trace number 1517723

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1159067237-017.cnf
MD5SUMef8baf42456f710e70f6a8e764cf7030
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark187.615
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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-1517723-1238290144.cnf
0.00/0.00	c found header 'p cnf 460 1955'
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     1955     460      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     1943     451      0     0      9       0      0    0.0   0    0
0.00/0.01	c l    0.0     1943     451      0     0      9       0   1943    0.0   0    0
0.00/0.01	c R    0.0     1943     451      0     0      9     100    100   39.8  15    0
0.00/0.01	c R    0.0     1943     451      0     0      9     201    201   34.2  21    0
0.00/0.04	c N    0.0     1943     451      0     0      9     803    803   29.9  28    0
0.00/0.05	c B    0.1     1943     451      0     0      9    1000   1000   29.0  29    0
0.10/0.10	c +    0.1     1943     451      0     0      9    1943   2137   27.1  28    0
0.10/0.10	c B    0.1     1943     451      0     0      9    2003   2003   27.0  27    0
0.10/0.12	c N    0.1     1943     451      0     0      9    2408   2140   27.0  29    1
0.10/0.12	c +    0.1     1943     451      0     0      9    2425   2350   27.0  28    1
0.10/0.16	c +    0.2     1943     451      0     0      9    3030   2585   26.2  27    1
0.20/0.20	c +    0.2     1943     451      0     0      9    3785   2843   26.4  28    1
0.20/0.26	c +    0.3     1943     451      0     0      9    4731   3127   26.3  29    1
0.30/0.34	c +    0.3     1943     451      0     0      9    5910   3439   25.7  27    1
0.30/0.37	c N    0.4     1943     451      0     0      9    6419   3445   25.5  26    1
0.40/0.43	c +    0.4     1943     451      0     0      9    7385   3782   25.2  27    1
0.40/0.47	c B    0.5     1943     451      0     0      9    8006   3795   25.0  26    1
0.50/0.55	c +    0.6     1943     451      0     0      9    9230   4160   24.6  31    1
0.70/0.71	c
0.70/0.71	c       original/binary      fixed     eliminated      learned       agility
0.70/0.71	c   seconds        variables     equivalent    conflicts       height       MB
0.70/0.71	c
0.70/0.71	c +    0.7     1943     451      0     0      9   11535   4576   24.1  27    1
0.90/0.91	c +    0.9     1943     451      0     0      9   14416   5033   23.9  27    1
1.00/1.03	c R    1.0     1943     451      0     0      9   16045   5041   23.6  25    1
1.10/1.16	c +    1.2     1943     451      0     0      9   18020   5536   23.7  28    1
1.39/1.48	c +    1.5     1943     451      0     0      9   22527   6089   23.3  28    1
1.49/1.59	c B    1.6     1943     451      0     0      9   24013   6095   23.2  27    1
1.89/1.90	c +    1.9     1943     451      0     0      9   28157   6697   23.0  26    1
2.39/2.44	c +    2.4     1943     451      0     0      9   35195   7366   22.6  28    2
2.69/2.71	c N    2.7     1943     451      0     0      9   38503   7380   22.4  29    2
3.09/3.16	c +    3.2     1943     451      0     0      9   43990   8102   22.1  26    2
4.09/4.10	c +    4.1     1943     451      0     0      9   54985   8912   21.6  28    2
4.79/4.89	c B    4.9     1943     451      0     0      9   64022   8923   21.3  28    2
5.29/5.31	c +    5.3     1943     451      0     0      9   68730   9803   21.2  27    2
6.89/6.98	c +    7.0     1943     451      0     0      9   85910  10783   20.8  29    2
7.29/7.37	c N    7.4     1943     451      0     0      9   89820  10798   20.8  27    3
9.09/9.17	c +    9.2     1943     451      0     0      9  107386  11861   20.7  27    3
12.09/12.16	c +   12.2     1943     451      0     0      9  134231  13047   20.5  28    3
14.89/14.99	c B   15.0     1943     451      0     0      9  160060  13060   20.4  29    3
15.79/15.88	c +   15.9     1943     451      0     0      9  167785  14351   20.4  26    3
20.19/20.21	c
20.19/20.21	c       original/binary      fixed     eliminated      learned       agility
20.19/20.21	c   seconds        variables     equivalent    conflicts       height       MB
20.19/20.21	c
20.19/20.21	c N   20.2     1943     451      0     0      9  205215  14360   20.5  26    4
20.69/20.80	c +   20.8     1943     451      0     0      9  209730  15786   20.5  29    4
27.78/27.83	c +   27.8     1943     451      0     0      9  262160  17364   20.5  26    5
37.28/37.35	c +   37.3     1943     451      0     0      9  327702  19100   20.6  28    5
46.08/46.20	c B   46.2     1943     451      0     0      9  384114  19124   20.6  28    6
49.77/49.89	c +   49.9     1943     451      0     0      9  409626  21010   20.6  29    6
58.18/58.21	c N   58.2     1943     451      0     0      9  461585  21025   20.6  26    6
66.98/67.04	c +   67.0     1943     451      0     0      9  512030  23111   20.5  26    6
90.17/90.30	c +   90.3     1943     451      0     0      9  640036  25422   20.6  27    7
119.76/119.86	c +  119.8     1943     451      0     0      9  800047  27964   20.4  27    8
139.66/139.77	c B  139.7     1943     451      0     0      9  896213  27971   20.5  28    9
161.45/161.53	c +  161.5     1943     451      0     0      9 1000056  30760   20.4  29   10
166.84/166.98	c N  166.9     1943     451      0     0      9 1025615  30768   20.3  29   10
216.93/217.09	c +  217.0     1943     451      0     0      9 1250070  33836   20.2  26   11
299.11/299.27	c +  299.2     1943     451      0     0      9 1562585  37219   20.4  26   13
409.47/409.67	c +  409.6     1943     451      0     0      9 1953231  40940   20.3  28   15
441.86/442.00	c B  441.9     1943     451      0     0      9 2048442  40952   20.2  28   15
509.44/509.61	c N  509.5     1943     451      0     0      9 2256011  40952   20.0  27   16
572.02/572.26	c +  572.1     1943     451      0     0      9 2441536  45034   19.9  28   16
777.76/778.03	c
777.76/778.03	c       original/binary      fixed     eliminated      learned       agility
777.76/778.03	c   seconds        variables     equivalent    conflicts       height       MB
777.76/778.03	c
777.76/778.03	c +  777.8     1943     451      0     0      9 3051920  49537   20.0  29   18
1062.58/1062.90	c + 1062.6     1943     451      0     0      9 3814900  54490   20.0  26   21
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c
1200.05/1200.40	c 4131229 conflicts, 4887153 decisions, 1 random
1200.05/1200.40	c 0 iterations, 80 restarts, 7192 skipped
1200.05/1200.40	c 35 enlarged, 0 shrunken, 40398 rescored, 1018 rebiased
1200.05/1200.40	c 1 simplifications, 0 reductions
1200.05/1200.40	c
1200.05/1200.40	c vars: 0 fixed, 0 equiv, 9 elim, 0 merged
1200.05/1200.40	c elim: 6452 resolutions, 1 phases, 1 rounds
1200.05/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.40	c prbe: 47824 probed, 53 phases, 53 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: 90546667 learned, 23% deleted, 74 strong, 23 depth
1200.05/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.40	c strs: 0 forward, 0 backward
1200.05/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.40	c prps: 336092099 propagations, 0.28 megaprops
1200.05/1200.40	c
1200.05/1200.40	c 1200.1 seconds, 23 MB max, 434 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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517723-1238290144/watcher-1517723-1238290144 -o /tmp/evaluation-result-1517723-1238290144/solver-1517723-1238290144 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517723-1238290144.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: 0.99 0.98 0.99 3/64 11295
/proc/meminfo: memFree=1221576/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=916 CPUtime=0
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 1101679260 937984 139 1992294400 134512640 135151029 4294956240 18446744073709551615 134578982 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 229 139 79 155 0 72 0

[startup+0.0725901 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11295
/proc/meminfo: memFree=1221576/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=1180 CPUtime=0.07
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 209 0 0 0 7 0 0 0 18 0 1 0 1101679260 1208320 193 1992294400 134512640 135151029 4294956240 18446744073709551615 134555008 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 295 193 79 155 0 138 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1180

[startup+0.101593 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11295
/proc/meminfo: memFree=1221576/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=1180 CPUtime=0.1
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 230 0 0 0 10 0 0 0 18 0 1 0 1101679260 1208320 214 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 295 214 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.301614 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11295
/proc/meminfo: memFree=1221576/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=1444 CPUtime=0.3
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 294 0 0 0 30 0 0 0 19 0 1 0 1101679260 1478656 278 1992294400 134512640 135151029 4294956240 18446744073709551615 134554488 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 361 278 79 155 0 204 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1444

[startup+0.701659 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11295
/proc/meminfo: memFree=1221576/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=1708 CPUtime=0.7
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 356 0 0 0 70 0 0 0 22 0 1 0 1101679260 1748992 340 1992294400 134512640 135151029 4294956240 18446744073709551615 134578210 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 427 340 79 155 0 270 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1708

[startup+1.50175 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11296
/proc/meminfo: memFree=1220352/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=2108 CPUtime=1.49
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 463 0 0 0 149 0 0 0 25 0 1 0 1101679260 2158592 447 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 527 447 79 155 0 370 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2108

[startup+3.10193 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11296
/proc/meminfo: memFree=1219712/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=2636 CPUtime=3.09
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 583 0 0 0 309 0 0 0 25 0 1 0 1101679260 2699264 567 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 659 567 79 155 0 502 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2636

[startup+6.30128 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11296
/proc/meminfo: memFree=1219008/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=3300 CPUtime=6.29
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 726 0 0 0 629 0 0 0 25 0 1 0 1101679260 3379200 710 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 825 710 79 155 0 668 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3300

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11296
/proc/meminfo: memFree=1218112/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=4120 CPUtime=12.68
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 936 0 0 0 1268 0 0 0 25 0 1 0 1101679260 4218880 920 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 1030 920 79 155 0 873 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4120

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11296
/proc/meminfo: memFree=1216704/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=5504 CPUtime=25.49
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 1244 0 0 0 2548 1 0 0 25 0 1 0 1101679260 5636096 1228 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 1376 1228 79 155 0 1219 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5504

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11296
/proc/meminfo: memFree=1215232/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=7172 CPUtime=51.08
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 1628 0 0 0 5106 2 0 0 25 0 1 0 1101679260 7344128 1612 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 1793 1612 79 155 0 1636 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7172

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11296
/proc/meminfo: memFree=1213376/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=9140 CPUtime=102.26
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 2073 0 0 0 10224 2 0 0 25 0 1 0 1101679260 9359360 2057 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 2285 2057 79 155 0 2128 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9140

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11296
/proc/meminfo: memFree=1211456/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=11196 CPUtime=162.25
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 2537 0 0 0 16222 3 0 0 25 0 1 0 1101679260 11464704 2521 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 2799 2521 79 155 0 2642 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11196

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11296
/proc/meminfo: memFree=1209920/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=12852 CPUtime=222.22
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 2905 0 0 0 22219 3 0 0 25 0 1 0 1101679260 13160448 2889 1992294400 134512640 135151029 4294956240 18446744073709551615 134551455 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 3213 2889 79 155 0 3056 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12852

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11296
/proc/meminfo: memFree=1208704/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=14372 CPUtime=282.21
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 3208 0 0 0 28217 4 0 0 25 0 1 0 1101679260 14716928 3192 1992294400 134512640 135151029 4294956240 18446744073709551615 134580764 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 3593 3192 79 155 0 3436 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14372

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11296
/proc/meminfo: memFree=1207744/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=15476 CPUtime=342.19
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 3429 0 0 0 34215 4 0 0 25 0 1 0 1101679260 15847424 3413 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 3869 3413 79 155 0 3712 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15476

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11296
/proc/meminfo: memFree=1206912/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=16380 CPUtime=402.17
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 3629 0 0 0 40212 5 0 0 25 0 1 0 1101679260 16773120 3613 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 4095 3613 79 155 0 3938 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16380

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11296
/proc/meminfo: memFree=1206272/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=17188 CPUtime=462.16
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 3831 0 0 0 46210 6 0 0 25 0 1 0 1101679260 17600512 3815 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 4297 3815 79 155 0 4140 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17188

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11296
/proc/meminfo: memFree=1205632/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=17876 CPUtime=522.14
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 3995 0 0 0 52208 6 0 0 25 0 1 0 1101679260 18305024 3979 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 4469 3979 79 155 0 4312 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 17876

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11296
/proc/meminfo: memFree=1205184/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=18392 CPUtime=582.12
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 4103 0 0 0 58206 6 0 0 25 0 1 0 1101679260 18833408 4087 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 4598 4087 79 155 0 4441 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18392

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11296
/proc/meminfo: memFree=1204160/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=19628 CPUtime=642.11
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 4364 0 0 0 64204 7 0 0 25 0 1 0 1101679260 20099072 4348 1992294400 134512640 135151029 4294956240 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 4907 4348 79 155 0 4750 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 19628

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11296
/proc/meminfo: memFree=1203648/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=20120 CPUtime=702.08
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 4473 0 0 0 70201 7 0 0 25 0 1 0 1101679260 20602880 4457 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 5030 4457 79 155 0 4873 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 20120

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11296
/proc/meminfo: memFree=1203328/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=20572 CPUtime=762.07
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 4570 0 0 0 76199 8 0 0 25 0 1 0 1101679260 21065728 4554 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 5143 4554 79 155 0 4986 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 20572

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11296
/proc/meminfo: memFree=1202752/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=21332 CPUtime=822.05
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 4706 0 0 0 82197 8 0 0 25 0 1 0 1101679260 21843968 4690 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 5333 4690 79 155 0 5176 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 21332

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11298
/proc/meminfo: memFree=1201664/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=22400 CPUtime=882.03
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 4971 0 0 0 88194 9 0 0 25 0 1 0 1101679260 22937600 4955 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 5600 4955 79 155 0 5443 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 22400

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11298
/proc/meminfo: memFree=1201344/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=22944 CPUtime=942.02
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 5064 0 0 0 94193 9 0 0 25 0 1 0 1101679260 23494656 5048 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 5736 5048 79 155 0 5579 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 22944

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11298
/proc/meminfo: memFree=1200896/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=23460 CPUtime=1001.99
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 5179 0 0 0 100190 9 0 0 25 0 1 0 1101679260 24023040 5163 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 5865 5163 79 155 0 5708 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 23460

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11298
/proc/meminfo: memFree=1200576/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=23844 CPUtime=1061.98
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 5260 0 0 0 106188 10 0 0 25 0 1 0 1101679260 24416256 5244 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 5961 5244 79 155 0 5804 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 23844

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11298
/proc/meminfo: memFree=1200256/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=24168 CPUtime=1121.96
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 5338 0 0 0 112186 10 0 0 25 0 1 0 1101679260 24748032 5322 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 6042 5322 79 155 0 5885 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 24168

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11298
/proc/meminfo: memFree=1199680/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=25012 CPUtime=1181.94
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 5466 0 0 0 118184 10 0 0 25 0 1 0 1101679260 25612288 5450 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 6253 5450 79 155 0 6096 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 25012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11298
/proc/meminfo: memFree=1199488/2055920 swapFree=4176920/4192956
[pid=11295] ppid=11293 vsize=25144 CPUtime=1200.05
/proc/11295/stat : 11295 (precosat) R 11293 11295 11090 0 -1 4194304 5503 0 0 0 119994 11 0 0 25 0 1 0 1101679260 25747456 5487 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11295/statm: 6286 5487 79 155 0 6129 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 25144

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): 1200.06
CPU user time (s): 1199.94
CPU system time (s): 0.115982
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 25144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5503
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= 1521

runsolver used 0.964853 second user time and 2.38164 second system time

The end

Launcher Data

Begin job on node35 at 2009-03-29 03:29:04
IDJOB=1517723
IDBENCH=70620
IDSOLVER=507
FILE ID=node35/1517723-1238290144
PBS_JOBID= 9061003
Free space on /tmp= 66504 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1159067237-017.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517723-1238290144/watcher-1517723-1238290144 -o /tmp/evaluation-result-1517723-1238290144/solver-1517723-1238290144 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517723-1238290144.cnf

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

MD5SUM BENCH= ef8baf42456f710e70f6a8e764cf7030
RANDOM SEED=1524600711

node35.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		: 3000.229
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		: 3000.229
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:       1222056 kB
Buffers:         99032 kB
Cached:         640908 kB
SwapCached:      10236 kB
Active:         201480 kB
Inactive:       550324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1222056 kB
SwapTotal:     4192956 kB
SwapFree:      4176920 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          17584 kB
Slab:            68108 kB
Committed_AS:  2635956 kB
PageTables:       1404 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= 66504 MiB
End job on node35 at 2009-03-29 03:49:06