Trace number 1516679

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S803029538-050.cnf
MD5SUMeaeb9d206baf9bf4b9f4d0bb3c9943b4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.194969
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-1516679-1238273303.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
0.19/0.24	c s    0.2     6675      75      0     0      0       0      0    0.0   0    0
0.19/0.24	c l    0.2     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   27.2   6    1
0.19/0.25	c R    0.3     6675      75      0     0      0     201    201   27.2  11    1
0.19/0.28	c N    0.3     6675      75      0     0      0     805    805   26.2  29    1
0.19/0.28	c B    0.3     6675      75      0     0      0    1001   1001   26.3  32    1
0.29/0.32	c B    0.3     6675      75      0     0      0    2001   2001   26.4  38    1
0.29/0.34	c N    0.3     6675      75      0     0      0    2411   2411   26.3  40    1
0.49/0.55	c N    0.6     6675      75      0     0      0    6418   6418   26.1  40    2
0.49/0.57	c +    0.6     6675      75      0     0      0    6675   7342   26.0  40    2
0.59/0.66	c B    0.7     6675      75      0     0      0    8006   7346   25.9  40    2
0.59/0.68	c +    0.7     6675      75      0     0      0    8343   8076   25.9  39    2
0.79/0.82	c +    0.8     6675      75      0     0      0   10425   8883   25.7  40    2
1.00/1.02	c +    1.0     6675      75      0     0      0   13031   9771   25.6  40    2
1.19/1.26	c N    1.3     6675      75      0     0      0   16044   9777   25.4  40    2
1.19/1.28	c +    1.3     6675      75      0     0      0   16285  10748   25.4  39    2
1.59/1.64	c +    1.6     6675      75      0     0      0   20355  11822   25.3  40    3
1.89/1.95	c B    2.0     6675      75      0     0      0   24011  11829   25.2  40    3
1.99/2.08	c
1.99/2.08	c       original/binary      fixed     eliminated      learned       agility
1.99/2.08	c   seconds        variables     equivalent    conflicts       height       MB
1.99/2.08	c
1.99/2.08	c +    2.1     6675      75      0     0      0   25440  13004   25.1  40    3
2.59/2.66	c +    2.7     6675      75      0     0      0   31801  14304   24.7  41    3
3.29/3.35	c N    3.4     6675      75      0     0      0   38494  14310   24.6  40    3
3.39/3.47	c +    3.5     6675      75      0     0      0   39750  15734   24.6  40    3
4.49/4.55	c +    4.6     6675      75      0     0      0   49685  17307   24.4  40    4
5.89/5.94	c +    5.9     6675      75      0     0      0   62107  19037   24.2  41    4
6.09/6.18	c B    6.2     6675      75      0     0      0   64022  19042   24.1  39    4
7.78/7.83	c +    7.8     6675      75      0     0      0   77631  20940   24.0  38    4
9.38/9.46	c N    9.5     6675      75      0     0      0   89780  20946   23.8  40    5
10.38/10.43	c +   10.4     6675      75      0     0      0   97035  23034   23.6  40    5
13.59/13.64	c +   13.6     6675      75      0     0      0  121291  25337   23.6  40    5
18.59/18.61	c +   18.6     6675      75      0     0      0  151610  27870   23.4  40    6
19.99/20.01	c B   20.0     6675      75      0     0      0  160047  27883   23.4  38    6
25.29/25.38	c +   25.4     6675      75      0     0      0  189510  30657   23.2  39    7
28.49/28.55	c N   28.5     6675      75      0     0      0  205208  30660   23.2  40    7
34.28/34.32	c +   34.3     6675      75      0     0      0  236885  33722   23.3  40    8
46.87/46.93	c +   46.9     6675      75      0     0      0  296106  37094   23.2  40    8
63.48/63.51	c +   63.5     6675      75      0     0      0  370130  40803   23.0  39    9
67.17/67.26	c B   67.2     6675      75      0     0      0  384093  40814   23.0  40   10
88.57/88.64	c
88.57/88.64	c       original/binary      fixed     eliminated      learned       agility
88.57/88.64	c   seconds        variables     equivalent    conflicts       height       MB
88.57/88.64	c
88.57/88.64	c N   88.6     6675      75      0     0      0  461586  40812   22.7  40   10
88.87/88.96	c +   88.9     6675      75      0     0      0  462660  44883   22.7  39   10
122.76/122.90	c +  122.9     6675      75      0     0      0  578325  49371   22.8  38   12
167.74/167.86	c +  167.8     6675      75      0     0      0  722906  54308   22.6  40   13
229.43/229.52	c B  229.5     6675      75      0     0      0  896185  54316   22.5  39   14
231.93/232.08	c +  232.0     6675      75      0     0      0  903630  59738   22.5  39   14
276.12/276.22	c N  276.2     6675      75      0     0      0 1025626  59753   22.3  39   16
311.81/311.91	c +  311.8     6675      75      0     0      0 1129535  65711   22.3  40   17
428.89/429.10	c +  429.0     6675      75      0     0      0 1411916  72282   22.1  40   19
585.33/585.60	c +  585.4     6675      75      0     0      0 1764895  79510   21.8  40   21
725.30/725.55	c B  725.4     6675      75      0     0      0 2048375  79517   21.7  40   23
805.77/806.02	c +  805.8     6675      75      0     0      0 2206115  87461   21.7  41   24
834.16/834.47	c N  834.3     6675      75      0     0      0 2255954  87470   21.7  40   26
1123.49/1123.89	c + 1123.6     6675      75      0     0      0 2757644  96207   21.7  40   28
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 2876375 conflicts, 3128401 decisions, 1 random
1200.08/1200.40	c 0 iterations, 5 restarts, 5108 skipped
1200.08/1200.40	c 28 enlarged, 0 shrunken, 28098 rescored, 690 rebiased
1200.08/1200.40	c 1 simplifications, 0 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.08/1200.40	c elim: 60169 resolutions, 1 phases, 1 rounds
1200.08/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.40	c prbe: 150 probed, 1 phases, 1 rounds
1200.08/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.40	c hash: 0 units, 0 merged
1200.08/1200.40	c mins: 70588465 learned, 16% deleted, 0 strong, 8 depth
1200.08/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.40	c strs: 0 forward, 0 backward
1200.08/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.40	c prps: 48035211 propagations, 0.04 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 29 MB max, 324 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	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-1516679-1238273303/watcher-1516679-1238273303 -o /tmp/evaluation-result-1516679-1238273303/solver-1516679-1238273303 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516679-1238273303.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 3/76 19294
/proc/meminfo: memFree=1346752/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=1052 CPUtime=0
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 1099991515 1077248 153 1992294400 134512640 135151029 4294956240 18446744073709551615 134570778 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 263 154 63 155 0 106 0

[startup+0.098399 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 19294
/proc/meminfo: memFree=1346752/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=1708 CPUtime=0.09
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 345 0 0 0 9 0 0 0 18 0 1 0 1099991515 1748992 329 1992294400 134512640 135151029 4294956240 18446744073709551615 134516864 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 427 329 79 155 0 270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.102397 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 19294
/proc/meminfo: memFree=1346752/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=1708 CPUtime=0.09
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 345 0 0 0 9 0 0 0 18 0 1 0 1099991515 1748992 329 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 427 329 79 155 0 270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.301414 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 19294
/proc/meminfo: memFree=1346752/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=1584 CPUtime=0.29
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 396 0 0 0 29 0 0 0 19 0 1 0 1099991515 1622016 304 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 396 304 79 155 0 239 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1584

[startup+0.702447 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 19294
/proc/meminfo: memFree=1346752/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=2772 CPUtime=0.69
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 675 0 0 0 69 0 0 0 22 0 1 0 1099991515 2838528 583 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 693 583 79 155 0 536 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2772

[startup+1.50151 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 19295
/proc/meminfo: memFree=1344376/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=3440 CPUtime=1.49
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 853 0 0 0 149 0 0 0 25 0 1 0 1099991515 3522560 761 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 860 761 79 155 0 703 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3440

[startup+3.10164 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 19295
/proc/meminfo: memFree=1343480/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=4248 CPUtime=3.09
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 1044 0 0 0 309 0 0 0 25 0 1 0 1099991515 4349952 952 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 1062 952 79 155 0 905 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4248

[startup+6.30191 s]
/proc/loadavg: 0.93 0.98 0.99 2/77 19295
/proc/meminfo: memFree=1342328/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=5216 CPUtime=6.29
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 1273 0 0 0 629 0 0 0 25 0 1 0 1099991515 5341184 1181 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 1304 1181 79 155 0 1147 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5216

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/77 19295
/proc/meminfo: memFree=1340920/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=6500 CPUtime=12.69
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 1530 0 0 0 1268 1 0 0 25 0 1 0 1099991515 6656000 1438 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 1625 1438 79 155 0 1468 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6500

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/77 19295
/proc/meminfo: memFree=1339640/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=7912 CPUtime=25.49
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 1882 0 0 0 2548 1 0 0 25 0 1 0 1099991515 8101888 1790 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 1978 1790 79 155 0 1821 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7912

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/77 19295
/proc/meminfo: memFree=1337592/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=10256 CPUtime=51.07
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 2377 0 0 0 5106 1 0 0 25 0 1 0 1099991515 10502144 2285 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 2564 2285 79 155 0 2407 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10256

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/77 19295
/proc/meminfo: memFree=1335288/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=13100 CPUtime=102.26
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 2934 0 0 0 10224 2 0 0 25 0 1 0 1099991515 13414400 2842 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 3275 2842 79 155 0 3118 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13100

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 19295
/proc/meminfo: memFree=1333560/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=15000 CPUtime=162.25
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 3355 0 0 0 16222 3 0 0 25 0 1 0 1099991515 15360000 3263 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 3750 3263 79 155 0 3593 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15000

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 19295
/proc/meminfo: memFree=1331896/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=16760 CPUtime=222.23
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 3780 0 0 0 22219 4 0 0 25 0 1 0 1099991515 17162240 3688 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 4190 3688 79 155 0 4033 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16760

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 19295
/proc/meminfo: memFree=1330680/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=18124 CPUtime=282.21
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 4069 0 0 0 28216 5 0 0 25 0 1 0 1099991515 18558976 3977 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 4531 3977 79 155 0 4374 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18124

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 19295
/proc/meminfo: memFree=1328888/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=20256 CPUtime=342.2
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 4506 0 0 0 34214 6 0 0 25 0 1 0 1099991515 20742144 4414 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 5064 4414 79 155 0 4907 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20256

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 19295
/proc/meminfo: memFree=1328248/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=20908 CPUtime=402.18
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 4655 0 0 0 40212 6 0 0 25 0 1 0 1099991515 21409792 4563 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 5227 4563 79 155 0 5070 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20908

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 19295
/proc/meminfo: memFree=1327416/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=22084 CPUtime=462.17
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 4865 0 0 0 46210 7 0 0 25 0 1 0 1099991515 22614016 4773 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 5521 4773 79 155 0 5364 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 22084

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 19295
/proc/meminfo: memFree=1326840/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=22648 CPUtime=522.15
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 5002 0 0 0 52208 7 0 0 25 0 1 0 1099991515 23191552 4910 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 5662 4910 79 155 0 5505 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 22648

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 19295
/proc/meminfo: memFree=1326136/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=23824 CPUtime=582.14
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 5184 0 0 0 58207 7 0 0 25 0 1 0 1099991515 24395776 5092 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 5956 5092 79 155 0 5799 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 23824

[startup+642.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/77 19295
/proc/meminfo: memFree=1325240/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=24924 CPUtime=642.13
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 5385 0 0 0 64205 8 0 0 25 0 1 0 1099991515 25522176 5293 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 6231 5293 79 155 0 6074 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 24924

[startup+702.303 s]
/proc/loadavg: 1.05 1.01 1.00 2/77 19295
/proc/meminfo: memFree=1325112/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=25312 CPUtime=702.11
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 5435 0 0 0 70203 8 0 0 25 0 1 0 1099991515 25919488 5343 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 6328 5343 79 155 0 6171 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 25312

[startup+762.307 s]
/proc/loadavg: 1.02 1.01 1.00 2/77 19301
/proc/meminfo: memFree=1323504/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=26996 CPUtime=762.09
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 5798 0 0 0 76200 9 0 0 25 0 1 0 1099991515 27643904 5706 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 6749 5706 79 155 0 6592 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 26996

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19301
/proc/meminfo: memFree=1322800/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=28364 CPUtime=822.07
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 5988 0 0 0 82198 9 0 0 25 0 1 0 1099991515 29044736 5896 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 7091 5896 79 155 0 6934 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 28364

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19301
/proc/meminfo: memFree=1322160/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=29144 CPUtime=882.06
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 6151 0 0 0 88196 10 0 0 25 0 1 0 1099991515 29843456 6059 1992294400 134512640 135151029 4294956240 18446744073709551615 134578339 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 7286 6059 79 155 0 7129 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 29144

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19301
/proc/meminfo: memFree=1321520/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=30056 CPUtime=942.04
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 6317 0 0 0 94194 10 0 0 25 0 1 0 1099991515 30777344 6225 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 7514 6225 79 155 0 7357 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 30056

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19301
/proc/meminfo: memFree=1321264/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=30444 CPUtime=1002.02
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 6375 0 0 0 100192 10 0 0 25 0 1 0 1099991515 31174656 6283 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 7611 6283 79 155 0 7454 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 30444

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19301
/proc/meminfo: memFree=1320752/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=31096 CPUtime=1062.01
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 6507 0 0 0 106190 11 0 0 25 0 1 0 1099991515 31842304 6415 1992294400 134512640 135151029 4294956240 18446744073709551615 134575998 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 7774 6415 79 155 0 7617 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 31096

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19301
/proc/meminfo: memFree=1320568/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=31228 CPUtime=1121.99
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 6553 0 0 0 112188 11 0 0 25 0 1 0 1099991515 31977472 6461 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 7807 6461 79 155 0 7650 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 31228

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19301
/proc/meminfo: memFree=1319736/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=31884 CPUtime=1181.98
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 6750 0 0 0 118186 12 0 0 25 0 1 0 1099991515 32649216 6658 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 7971 6658 79 155 0 7814 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 31884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19301
/proc/meminfo: memFree=1319736/2055920 swapFree=4173544/4192956
[pid=19294] ppid=19292 vsize=31884 CPUtime=1200.08
/proc/19294/stat : 19294 (precosat) R 19292 19294 19078 0 -1 4194304 6750 0 0 0 119996 12 0 0 25 0 1 0 1099991515 32649216 6658 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19294/statm: 7971 6658 79 155 0 7814 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 31884

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): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.12598
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 31884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6750
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= 1904

runsolver used 1.00285 second user time and 3.38448 second system time

The end

Launcher Data 

Begin job on node65 at 2009-03-28 21:48:23
IDJOB=1516679
IDBENCH=70533
IDSOLVER=507
FILE ID=node65/1516679-1238273303
PBS_JOBID= 9060835
Free space on /tmp= 66268 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S803029538-050.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516679-1238273303/watcher-1516679-1238273303 -o /tmp/evaluation-result-1516679-1238273303/solver-1516679-1238273303 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516679-1238273303.cnf

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

MD5SUM BENCH= eaeb9d206baf9bf4b9f4d0bb3c9943b4
RANDOM SEED=1342313502

node65.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		: 3000.231
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		: 3000.231
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:       1347168 kB
Buffers:         79292 kB
Cached:         533288 kB
SwapCached:      10232 kB
Active:         117452 kB
Inactive:       506864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1347168 kB
SwapTotal:     4192956 kB
SwapFree:      4173544 kB
Dirty:             876 kB
Writeback:           0 kB
Mapped:          16948 kB
Slab:            69124 kB
Committed_AS:  3273104 kB
PageTables:       2316 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= 66268 MiB
End job on node65 at 2009-03-28 22:08:26