Trace number 1516187

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S2058039218-006.cnf
MD5SUM89d430115ed57f7d5b6a0f9a2181e3b8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

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-1516187-1238265805.cnf
0.00/0.00	c found header 'p cnf 75 6675'
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     6675      75      0     0      0       0      0    0.0   0    0
0.19/0.25	c s    0.3     6675      75      0     0      0       0      0    0.0   0    0
0.19/0.25	c l    0.3     6675      75      0     0      0       0   6675    0.0   0    0
0.19/0.25	c R    0.3     6675      75      0     0      0     101    101   25.3   7    1
0.19/0.26	c R    0.3     6675      75      0     0      0     201    201   26.6  12    1
0.19/0.28	c N    0.3     6675      75      0     0      0     803    803   27.2  30    1
0.19/0.28	c B    0.3     6675      75      0     0      0    1003   1003   27.2  33    1
0.29/0.32	c B    0.3     6675      75      0     0      0    2005   2005   27.1  38    1
0.29/0.34	c N    0.3     6675      75      0     0      0    2407   2407   26.9  39    1
0.49/0.56	c N    0.6     6675      75      0     0      0    6416   6416   26.0  39    2
0.49/0.58	c +    0.6     6675      75      0     0      0    6676   7342   26.0  40    2
0.59/0.66	c B    0.7     6675      75      0     0      0    8006   7349   25.7  39    2
0.59/0.69	c +    0.7     6675      75      0     0      0    8345   8076   25.7  40    2
0.79/0.83	c +    0.8     6675      75      0     0      0   10431   8883   25.6  40    2
1.00/1.02	c +    1.0     6675      75      0     0      0   13036   9771   25.4  40    2
1.19/1.25	c N    1.3     6675      75      0     0      0   16039   9780   25.2  40    2
1.19/1.27	c +    1.3     6675      75      0     0      0   16295  10748   25.2  39    2
1.59/1.61	c +    1.6     6675      75      0     0      0   20366  11822   25.1  40    3
1.89/1.91	c B    1.9     6675      75      0     0      0   24008  11831   25.0  39    3
1.99/2.04	c
1.99/2.04	c       original/binary      fixed     eliminated      learned       agility
1.99/2.04	c   seconds        variables     equivalent    conflicts       height       MB
1.99/2.04	c
1.99/2.04	c +    2.0     6675      75      0     0      0   25455  13004   24.9  40    3
2.59/2.61	c +    2.6     6675      75      0     0      0   31816  14304   24.9  39    3
3.30/3.30	c N    3.3     6675      75      0     0      0   38477  14309   24.6  39    3
3.39/3.42	c +    3.4     6675      75      0     0      0   39771  15734   24.6  39    3
4.39/4.42	c +    4.4     6675      75      0     0      0   49710  17307   24.6  40    4
5.89/5.94	c +    5.9     6675      75      0     0      0   62135  19037   24.3  40    4
6.09/6.17	c B    6.2     6675      75      0     0      0   64027  19045   24.3  41    4
7.69/7.74	c +    7.7     6675      75      0     0      0   77665  20940   24.1  40    4
9.19/9.27	c N    9.3     6675      75      0     0      0   89768  20948   24.0  38    5
10.19/10.27	c +   10.3     6675      75      0     0      0   97080  23034   23.9  40    5
13.49/13.56	c +   13.6     6675      75      0     0      0  121351  25337   23.7  40    5
17.78/17.80	c +   17.8     6675      75      0     0      0  151687  27870   23.6  39    6
18.98/19.09	c B   19.1     6675      75      0     0      0  160040  27881   23.5  40    6
23.68/23.71	c +   23.7     6675      75      0     0      0  189605  30657   23.3  39    7
27.09/27.17	c N   27.2     6675      75      0     0      0  205165  30669   23.2  40    7
32.28/32.38	c +   32.4     6675      75      0     0      0  237006  33722   23.3  39    7
44.78/44.81	c +   44.8     6675      75      0     0      0  296255  37094   23.3  39    8
61.28/61.37	c +   61.4     6675      75      0     0      0  370315  40803   23.0  39    9
64.27/64.39	c B   64.4     6675      75      0     0      0  384080  40814   23.0  40   10
83.36/83.49	c
83.36/83.49	c       original/binary      fixed     eliminated      learned       agility
83.36/83.49	c   seconds        variables     equivalent    conflicts       height       MB
83.36/83.49	c
83.36/83.49	c N   83.5     6675      75      0     0      0  461515  40811   22.8  39   10
83.76/83.81	c +   83.8     6675      75      0     0      0  462892  44883   22.8  39   11
117.46/117.57	c +  117.5     6675      75      0     0      0  578618  49371   22.6  40   12
160.05/160.15	c +  160.1     6675      75      0     0      0  723270  54308   22.3  40   13
218.13/218.26	c B  218.2     6675      75      0     0      0  896182  54312   22.1  40   15
220.83/220.93	c +  220.9     6675      75      0     0      0  904085  59738   22.1  39   15
265.22/265.35	c N  265.3     6675      75      0     0      0 1025499  59750   22.1  39   16
305.41/305.53	c +  305.5     6675      75      0     0      0 1130105  65711   22.0  39   17
422.78/422.93	c +  422.8     6675      75      0     0      0 1412631  72282   21.8  39   19
588.24/588.41	c +  588.3     6675      75      0     0      0 1765788  79510   21.7  39   22
738.79/739.08	c B  738.9     6675      75      0     0      0 2048382  79522   21.5  40   24
819.37/819.61	c +  819.4     6675      75      0     0      0 2207236  87461   21.5  40   25
848.06/848.32	c N  848.1     6675      75      0     0      0 2255835  87468   21.5  40   26
1140.47/1140.81	c + 1140.5     6675      75      0     0      0 2759045  96207   21.4  40   27
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	c
1200.06/1200.40	c 2859267 conflicts, 3112386 decisions, 1 random
1200.06/1200.40	c 0 iterations, 4 restarts, 5053 skipped
1200.06/1200.40	c 28 enlarged, 0 shrunken, 27931 rescored, 683 rebiased
1200.06/1200.40	c 1 simplifications, 0 reductions
1200.06/1200.40	c
1200.06/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.06/1200.40	c elim: 60190 resolutions, 1 phases, 1 rounds
1200.06/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.06/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.06/1200.40	c prbe: 150 probed, 1 phases, 1 rounds
1200.06/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1200.40	c hash: 0 units, 0 merged
1200.06/1200.40	c mins: 69763089 learned, 17% deleted, 0 strong, 9 depth
1200.06/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.06/1200.40	c strs: 0 forward, 0 backward
1200.06/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.06/1200.40	c prps: 47648679 propagations, 0.04 megaprops
1200.06/1200.40	c
1200.06/1200.40	c 1200.1 seconds, 28 MB max, 321 MB recycled
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	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-1516187-1238265805/watcher-1516187-1238265805 -o /tmp/evaluation-result-1516187-1238265805/solver-1516187-1238265805 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516187-1238265805.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 5969
/proc/meminfo: memFree=1217728/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=1052 CPUtime=0
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 1099242430 1077248 142 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 263 143 63 155 0 106 0

[startup+0.0474459 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 5969
/proc/meminfo: memFree=1217728/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=1708 CPUtime=0.04
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 342 0 0 0 4 0 0 0 18 0 1 0 1099242430 1748992 326 1992294400 134512640 135151029 4294956240 18446744073709551615 134526280 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 427 326 79 155 0 270 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1708

[startup+0.101449 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 5969
/proc/meminfo: memFree=1217728/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=1708 CPUtime=0.09
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 342 0 0 0 9 0 0 0 18 0 1 0 1099242430 1748992 326 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 427 326 79 155 0 270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.301469 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 5969
/proc/meminfo: memFree=1217728/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=1604 CPUtime=0.29
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 383 0 0 0 29 0 0 0 19 0 1 0 1099242430 1642496 299 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 401 299 79 155 0 244 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1604

[startup+0.701506 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 5969
/proc/meminfo: memFree=1217728/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=2668 CPUtime=0.69
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 659 0 0 0 69 0 0 0 22 0 1 0 1099242430 2732032 575 1992294400 134512640 135151029 4294956240 18446744073709551615 134551371 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 667 575 79 155 0 510 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2668

[startup+1.50258 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 5970
/proc/meminfo: memFree=1215416/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=3480 CPUtime=1.49
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 853 0 0 0 149 0 0 0 25 0 1 0 1099242430 3563520 769 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 870 769 79 155 0 713 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3480

[startup+3.10174 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 5970
/proc/meminfo: memFree=1214584/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=4340 CPUtime=3.09
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 1041 0 0 0 309 0 0 0 25 0 1 0 1099242430 4444160 957 1992294400 134512640 135151029 4294956240 18446744073709551615 134552123 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 1085 957 79 155 0 928 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4340

[startup+6.30104 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 5970
/proc/meminfo: memFree=1213368/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=5336 CPUtime=6.29
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 1272 0 0 0 629 0 0 0 25 0 1 0 1099242430 5464064 1188 1992294400 134512640 135151029 4294956240 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 1334 1188 79 155 0 1177 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5336

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 5970
/proc/meminfo: memFree=1212024/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=6476 CPUtime=12.69
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 1530 0 0 0 1269 0 0 0 25 0 1 0 1099242430 6631424 1446 1992294400 134512640 135151029 4294956240 18446744073709551615 134575839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 1619 1446 79 155 0 1462 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6476

[startup+25.5019 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 5970
/proc/meminfo: memFree=1210360/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=8520 CPUtime=25.49
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 1960 0 0 0 2548 1 0 0 25 0 1 0 1099242430 8724480 1876 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 2130 1876 79 155 0 1973 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8520

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 5970
/proc/meminfo: memFree=1208504/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=10592 CPUtime=51.08
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 2401 0 0 0 5106 2 0 0 25 0 1 0 1099242430 10846208 2317 1992294400 134512640 135151029 4294956240 18446744073709551615 134575850 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 2648 2317 79 155 0 2491 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10592

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 5970
/proc/meminfo: memFree=1206008/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=13416 CPUtime=102.27
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 2994 0 0 0 10224 3 0 0 25 0 1 0 1099242430 13737984 2910 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 3354 2910 79 155 0 3197 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13416

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5970
/proc/meminfo: memFree=1204344/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=15436 CPUtime=162.25
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 3418 0 0 0 16222 3 0 0 25 0 1 0 1099242430 15806464 3334 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 3859 3334 79 155 0 3702 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15436

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5970
/proc/meminfo: memFree=1202616/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=17324 CPUtime=222.23
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 3850 0 0 0 22219 4 0 0 25 0 1 0 1099242430 17739776 3766 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 4331 3766 79 155 0 4174 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17324

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5970
/proc/meminfo: memFree=1201272/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=18896 CPUtime=282.21
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 4164 0 0 0 28217 4 0 0 25 0 1 0 1099242430 19349504 4080 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 4724 4080 79 155 0 4567 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18896

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5970
/proc/meminfo: memFree=1200184/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=20400 CPUtime=342.2
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 4446 0 0 0 34215 5 0 0 25 0 1 0 1099242430 20889600 4362 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 5100 4362 79 155 0 4943 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20400

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5970
/proc/meminfo: memFree=1199224/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=21712 CPUtime=402.19
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 4679 0 0 0 40213 6 0 0 25 0 1 0 1099242430 22233088 4595 1992294400 134512640 135151029 4294956240 18446744073709551615 134551388 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 5428 4595 79 155 0 5271 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 21712

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5970
/proc/meminfo: memFree=1198200/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=23148 CPUtime=462.17
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 4920 0 0 0 46211 6 0 0 25 0 1 0 1099242430 23703552 4836 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 5787 4836 79 155 0 5630 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23148

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5970
/proc/meminfo: memFree=1197944/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=23404 CPUtime=522.15
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 4974 0 0 0 52209 6 0 0 25 0 1 0 1099242430 23965696 4890 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 5851 4890 79 155 0 5694 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23404

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5970
/proc/meminfo: memFree=1197304/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=24324 CPUtime=582.14
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 5150 0 0 0 58207 7 0 0 25 0 1 0 1099242430 24907776 5066 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 6081 5066 79 155 0 5924 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 24324

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5970
/proc/meminfo: memFree=1196152/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=25516 CPUtime=642.12
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 5418 0 0 0 64205 7 0 0 25 0 1 0 1099242430 26128384 5334 1992294400 134512640 135151029 4294956240 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 6379 5334 79 155 0 6222 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 25516

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5970
/proc/meminfo: memFree=1195896/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=26032 CPUtime=702.1
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 5497 0 0 0 70202 8 0 0 25 0 1 0 1099242430 26656768 5413 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 6508 5413 79 155 0 6351 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 26032

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5970
/proc/meminfo: memFree=1194808/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=27272 CPUtime=762.08
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 5750 0 0 0 76200 8 0 0 25 0 1 0 1099242430 27926528 5666 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 6818 5666 79 155 0 6661 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 27272

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5970
/proc/meminfo: memFree=1194296/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=27788 CPUtime=822.07
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 5878 0 0 0 82198 9 0 0 25 0 1 0 1099242430 28454912 5794 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 6947 5794 79 155 0 6790 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 27788

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5970
/proc/meminfo: memFree=1193656/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=28444 CPUtime=882.05
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 6024 0 0 0 88196 9 0 0 25 0 1 0 1099242430 29126656 5940 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 7111 5940 79 155 0 6954 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 28444

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5970
/proc/meminfo: memFree=1193208/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=29224 CPUtime=942.03
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 6166 0 0 0 94194 9 0 0 25 0 1 0 1099242430 29925376 6082 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 7306 6082 79 155 0 7149 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 29224

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5970
/proc/meminfo: memFree=1192760/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=29616 CPUtime=1002.02
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 6271 0 0 0 100193 9 0 0 25 0 1 0 1099242430 30326784 6187 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 7404 6187 79 155 0 7247 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 29616

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5976
/proc/meminfo: memFree=1191928/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=30264 CPUtime=1062
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 6411 0 0 0 106190 10 0 0 25 0 1 0 1099242430 30990336 6327 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 7566 6327 79 155 0 7409 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 30264

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5976
/proc/meminfo: memFree=1191672/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=30784 CPUtime=1121.98
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 6535 0 0 0 112188 10 0 0 25 0 1 0 1099242430 31522816 6451 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 7696 6451 79 155 0 7539 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 30784

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5976
/proc/meminfo: memFree=1191352/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=31304 CPUtime=1181.96
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 6628 0 0 0 118186 10 0 0 25 0 1 0 1099242430 32055296 6544 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 7826 6544 79 155 0 7669 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 31304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5976
/proc/meminfo: memFree=1191288/2055920 swapFree=4179168/4192956
[pid=5969] ppid=5967 vsize=31304 CPUtime=1200.06
/proc/5969/stat : 5969 (precosat) R 5967 5969 5598 0 -1 4194304 6633 0 0 0 119996 10 0 0 25 0 1 0 1099242430 32055296 6549 1992294400 134512640 135151029 4294956240 18446744073709551615 134555125 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5969/statm: 7826 6549 79 155 0 7669 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 31304

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): 1200.08
CPU user time (s): 1199.96
CPU system time (s): 0.114982
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 31304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6633
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= 1209

runsolver used 0.821875 second user time and 2.59061 second system time

The end

Launcher Data 

Begin job on node61 at 2009-03-28 19:43:26
IDJOB=1516187
IDBENCH=70492
IDSOLVER=507
FILE ID=node61/1516187-1238265805
PBS_JOBID= 9060821
Free space on /tmp= 66344 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S2058039218-006.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516187-1238265805/watcher-1516187-1238265805 -o /tmp/evaluation-result-1516187-1238265805/solver-1516187-1238265805 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516187-1238265805.cnf

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

MD5SUM BENCH= 89d430115ed57f7d5b6a0f9a2181e3b8
RANDOM SEED=582642186

node61.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		: 3000.238
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		: 3000.238
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:       1218208 kB
Buffers:         91028 kB
Cached:         649324 kB
SwapCached:       7920 kB
Active:          40980 kB
Inactive:       708952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1218208 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:             888 kB
Writeback:           0 kB
Mapped:          15372 kB
Slab:            73928 kB
Committed_AS:  2569908 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node61 at 2009-03-28 20:03:28