Trace number 1514711

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) 1200.11 1200.54

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S2070759512-014.cnf
MD5SUM8d7f64a35c0c8e6b970d380bfdb49f2a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark80.1298
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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-1514711-1238242891.cnf
0.00/0.00	c found header 'p cnf 12000 50400'
0.04/0.06	c finished parsing
0.04/0.06	c
0.04/0.06	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.04/0.06	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.04/0.06	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.04/0.06	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.04/0.06	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.04/0.06	c --random=1 --spread=2000 --seed=0 --skip=25
0.04/0.06	c
0.04/0.06	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.04/0.06	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.04/0.06	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.04/0.06	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.04/0.06	c
0.04/0.06	c starting search after 0.1 seconds
0.04/0.06	c no decision limit
0.04/0.06	c
0.04/0.06	c       original/binary      fixed     eliminated      learned       agility
0.04/0.06	c   seconds        variables     equivalent    conflicts       height       MB
0.04/0.06	c
0.04/0.06	c *    0.1    50400   12000      0     0      0       0      0    0.0   0    4
0.39/0.45	c s    0.5    49868   11670      0     0    330       0      0    0.0   0    4
0.39/0.45	c l    0.5    49868   11670      0     0    330       0  49868    0.0   0    4
0.49/0.51	c R    0.5    49868   11670      0     0    330     100    100  803.4  12    4
0.49/0.58	c R    0.6    49868   11670      0     0    330     203    203  678.1  14    4
0.79/0.89	c R    0.9    49868   11670      0     0    330     812    812  542.2  14    5
0.89/1.00	c B    1.0    49868   11670      0     0    330    1000   1000  531.3  12    5
1.59/1.60	c B    1.6    49868   11670      0     0    330    2001   2001  505.4  17    6
1.79/1.84	c R    1.8    49868   11670      0     0    330    2421   2421  532.9  14    6
4.09/4.19	c R    4.2    49868   11670      0     0    330    6431   6431  520.8  15    9
5.09/5.12	c B    5.1    49868   11670      0     0    330    8004   8004  547.3  14   11
10.39/10.46	c R   10.5    49868   11670      0     0    330   16059  16059  535.2  12   17
15.99/16.05	c B   16.1    49868   11670      0     0    330   24011  24011  537.5  15   24
26.98/27.05	c R   27.0    49868   11670      0     0    330   38503  38503  540.3  17   37
36.77/36.89	c +   36.9    49868   11670      0     0    330   49868  54854  550.5  16   48
47.77/47.87	c +   47.9    49868   11670      0     0    330   62335  60339  544.6  15   52
49.28/49.32	c B   49.3    49868   11670      0     0    330   64029  56571  545.9  14   54
61.97/62.02	c +   62.0    49868   11670      0     0    330   77916  66372  531.1  13   57
73.16/73.24	c R   73.2    49868   11670      0     0    330   89807  66386  545.9  17   65
80.36/80.47	c
80.36/80.47	c       original/binary      fixed     eliminated      learned       agility
80.36/80.47	c   seconds        variables     equivalent    conflicts       height       MB
80.36/80.47	c
80.36/80.47	c +   80.4    49868   11670      0     0    330   97396  73009  557.4  14   67
105.35/105.43	c +  105.4    49868   11670      0     0    330  121747  80309  558.1  18   74
137.14/137.27	c +  137.2    49868   11670      0     0    330  152180  88339  551.8  16   82
145.44/145.54	c B  145.5    49868   11670      0     0    330  160052  88192  548.3  15   89
176.32/176.50	c +  176.4    49868   11670      0     0    330  190228  97172  543.9  14   84
192.62/192.78	c R  192.7    49868   11670      0     0    330  205220  97195  555.1  14   97
231.91/232.04	c +  232.0    49868   11670      0     0    330  237785 106889  567.8  15  108
304.98/305.15	c +  305.0    49868   11670      0     0    330  297230 117577  557.2  15  117
396.65/396.85	c +  396.7    49868   11670      0     0    330  371535 129334  556.8  12  118
411.95/412.11	c B  412.0    49868   11670      0     0    330  384112 129351  555.5  16  129
506.92/507.15	c R  507.0    49868   11670      0     0    330  461612 129364  556.5  16  135
510.71/510.91	c +  510.7    49868   11670      0     0    330  464415 142267  557.7  16  135
683.75/684.04	c +  683.8    49868   11670      0     0    330  580516 156493  568.6  15  168
890.18/890.54	c +  890.2    49868   11670      0     0    330  725646 172142  566.7  15  163
1145.49/1145.91	c B 1145.5    49868   11670      0     0    330  896218 172159  559.3  15  178
1161.38/1161.84	c + 1161.4    49868   11670      0     0    330  907055 189356  558.6  13  174
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c
1200.07/1200.50	c 933045 conflicts, 3074188 decisions, 10 random
1200.07/1200.50	c 0 iterations, 2042 restarts, 0 skipped
1200.07/1200.50	c 14 enlarged, 0 shrunken, 9131 rescored, 254 rebiased
1200.07/1200.50	c 1 simplifications, 0 reductions
1200.07/1200.50	c
1200.07/1200.50	c vars: 0 fixed, 0 equiv, 330 elim, 0 merged
1200.07/1200.50	c elim: 166375 resolutions, 1 phases, 1 rounds
1200.07/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.50	c prbe: 8146320 probed, 349 phases, 349 rounds
1200.07/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.50	c hash: 0 units, 0 merged
1200.07/1200.50	c mins: 219850443 learned, 6% deleted, 0 strong, 84 depth
1200.07/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.50	c strs: 0 forward, 0 backward
1200.07/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.50	c prps: 598669046 propagations, 0.50 megaprops
1200.07/1200.50	c
1200.07/1200.50	c 1200.1 seconds, 190 MB max, 695 MB recycled
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514711-1238242891/watcher-1514711-1238242891 -o /tmp/evaluation-result-1514711-1238242891/solver-1514711-1238242891 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514711-1238242891.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 3/64 8416
/proc/meminfo: memFree=1102200/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=1828 CPUtime=0
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 358 0 0 0 0 0 0 0 18 0 1 0 1096955911 1871872 343 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 457 344 63 155 0 300 0

[startup+0.0557781 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8416
/proc/meminfo: memFree=1102200/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=4600 CPUtime=0.04
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 1045 0 0 0 4 0 0 0 18 0 1 0 1096955911 4710400 1030 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 1150 1030 63 155 0 993 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4600

[startup+0.101785 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8416
/proc/meminfo: memFree=1102200/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=5784 CPUtime=0.09
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 1347 0 0 0 9 0 0 0 18 0 1 0 1096955911 5922816 1331 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 1446 1331 79 155 0 1289 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5784

[startup+0.301821 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8416
/proc/meminfo: memFree=1102200/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=7204 CPUtime=0.29
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 1928 0 0 0 29 0 0 0 19 0 1 0 1096955911 7376896 1707 1992294400 134512640 135151029 4294956240 18446744073709551615 134561396 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 1801 1707 79 155 0 1644 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7204

[startup+0.70189 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8416
/proc/meminfo: memFree=1102200/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=7336 CPUtime=0.69
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 1967 0 0 0 69 0 0 0 22 0 1 0 1096955911 7512064 1746 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 1834 1746 79 155 0 1677 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7336

[startup+1.50303 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8417
/proc/meminfo: memFree=1095472/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=7732 CPUtime=1.49
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 2048 0 0 0 148 1 0 0 25 0 1 0 1096955911 7917568 1827 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 1933 1827 79 155 0 1776 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7732

[startup+3.10131 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8417
/proc/meminfo: memFree=1094064/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=9976 CPUtime=3.09
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 2624 0 0 0 308 1 0 0 25 0 1 0 1096955911 10215424 2403 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 2494 2403 79 155 0 2337 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9976

[startup+6.30187 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8417
/proc/meminfo: memFree=1089392/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=14332 CPUtime=6.29
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 3702 0 0 0 627 2 0 0 25 0 1 0 1096955911 14675968 3481 1992294400 134512640 135151029 4294956240 18446744073709551615 134554664 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 3583 3481 79 155 0 3426 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14332

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8417
/proc/meminfo: memFree=1080624/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=22912 CPUtime=12.69
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 5855 0 0 0 1265 4 0 0 25 0 1 0 1096955911 23461888 5634 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 5728 5634 79 155 0 5571 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22912

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 8417
/proc/meminfo: memFree=1065264/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=37700 CPUtime=25.48
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 9540 0 0 0 2539 9 0 0 25 0 1 0 1096955911 38604800 9319 1992294400 134512640 135151029 4294956240 18446744073709551615 134554940 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 9425 9319 79 155 0 9268 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37700

[startup+51.1017 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 8417
/proc/meminfo: memFree=1044144/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=58692 CPUtime=51.07
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 14795 0 0 0 5093 14 0 0 25 0 1 0 1096955911 60100608 14574 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 14673 14574 79 155 0 14516 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 58692

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 8417
/proc/meminfo: memFree=1023088/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=79416 CPUtime=102.26
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 19958 0 0 0 10205 21 0 0 25 0 1 0 1096955911 81321984 19737 1992294400 134512640 135151029 4294956240 18446744073709551615 134553822 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 19854 19737 79 155 0 19697 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 79416

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8417
/proc/meminfo: memFree=1007408/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=94992 CPUtime=162.23
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 23864 0 0 0 16198 25 0 0 25 0 1 0 1096955911 97271808 23643 1992294400 134512640 135151029 4294956240 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 23748 23643 79 155 0 23591 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 94992

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8417
/proc/meminfo: memFree=988144/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=114132 CPUtime=222.22
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 28638 0 0 0 22191 31 0 0 25 0 1 0 1096955911 116871168 28417 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 28533 28417 79 155 0 28376 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 114132

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8417
/proc/meminfo: memFree=978288/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=123900 CPUtime=282.19
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 31095 0 0 0 28186 33 0 0 25 0 1 0 1096955911 126873600 30874 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 30975 30874 79 155 0 30818 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 123900

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8417
/proc/meminfo: memFree=970224/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=131956 CPUtime=342.17
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 33105 0 0 0 34181 36 0 0 25 0 1 0 1096955911 135122944 32884 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 32989 32884 79 155 0 32832 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 131956

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8417
/proc/meminfo: memFree=970160/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=131956 CPUtime=402.15
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 33105 0 0 0 40179 36 0 0 25 0 1 0 1096955911 135122944 32884 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 32989 32884 79 155 0 32832 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 131956

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8417
/proc/meminfo: memFree=966384/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=135652 CPUtime=462.12
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 34039 0 0 0 46175 37 0 0 25 0 1 0 1096955911 138907648 33818 1992294400 134512640 135151029 4294956240 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 33913 33818 79 155 0 33756 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 135652

[startup+522.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 8417
/proc/meminfo: memFree=951408/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=151624 CPUtime=522.1
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 38033 0 0 0 52169 41 0 0 25 0 1 0 1096955911 155262976 37812 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 37906 37812 79 155 0 37749 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 151624

[startup+582.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 8417
/proc/meminfo: memFree=922800/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=179248 CPUtime=582.08
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 44916 0 0 0 58160 48 0 0 25 0 1 0 1096955911 183549952 44695 1992294400 134512640 135151029 4294956240 18446744073709551615 134520400 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 44812 44695 79 155 0 44655 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 179248

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8417
/proc/meminfo: memFree=922096/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=179912 CPUtime=642.07
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 45096 0 0 0 64158 49 0 0 25 0 1 0 1096955911 184229888 44875 1992294400 134512640 135151029 4294956240 18446744073709551615 134554738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 44978 44875 79 155 0 44821 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 179912

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8417
/proc/meminfo: memFree=917168/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=185192 CPUtime=702.04
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 46404 0 0 0 70154 50 0 0 25 0 1 0 1096955911 189636608 46183 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 46298 46183 79 155 0 46141 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 185192

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8417
/proc/meminfo: memFree=915568/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=186384 CPUtime=762.03
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 46706 0 0 0 76152 51 0 0 25 0 1 0 1096955911 190857216 46485 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 46596 46485 79 155 0 46439 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 186384

[startup+822.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 8417
/proc/meminfo: memFree=915568/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=186384 CPUtime=822
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 46706 0 0 0 82149 51 0 0 25 0 1 0 1096955911 190857216 46485 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 46596 46485 79 155 0 46439 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 186384

[startup+882.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 8417
/proc/meminfo: memFree=915568/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=186384 CPUtime=881.98
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 46706 0 0 0 88147 51 0 0 25 0 1 0 1096955911 190857216 46485 1992294400 134512640 135151029 4294956240 18446744073709551615 134551629 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 46596 46485 79 155 0 46439 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 186384

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8417
/proc/meminfo: memFree=912112/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=189816 CPUtime=941.95
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 47557 0 0 0 94143 52 0 0 25 0 1 0 1096955911 194371584 47336 1992294400 134512640 135151029 4294956240 18446744073709551615 134520436 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 47454 47336 79 155 0 47297 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 189816

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8417
/proc/meminfo: memFree=911472/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=190476 CPUtime=1001.94
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 47730 0 0 0 100141 53 0 0 25 0 1 0 1096955911 195047424 47509 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 47619 47509 79 155 0 47462 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 190476

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8417
/proc/meminfo: memFree=911408/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=190476 CPUtime=1061.91
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 47730 0 0 0 106138 53 0 0 25 0 1 0 1096955911 195047424 47509 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 47619 47509 79 155 0 47462 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 190476

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8419
/proc/meminfo: memFree=909168/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=192720 CPUtime=1121.9
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 48276 0 0 0 112136 54 0 0 25 0 1 0 1096955911 197345280 48055 1992294400 134512640 135151029 4294956240 18446744073709551615 134580764 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 48180 48055 79 155 0 48023 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 192720

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8419
/proc/meminfo: memFree=907696/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=194436 CPUtime=1181.87
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 48732 0 0 0 118133 54 0 0 25 0 1 0 1096955911 199102464 48511 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 48609 48511 79 155 0 48452 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 194436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8419
/proc/meminfo: memFree=903856/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=198000 CPUtime=1200.07
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 49605 0 0 0 119952 55 0 0 25 0 1 0 1096955911 202752000 49384 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 49500 49384 79 155 0 49343 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 198000

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8419
/proc/meminfo: memFree=903856/2055920 swapFree=4174136/4192956
[pid=8416] ppid=8414 vsize=198000 CPUtime=1200.07
/proc/8416/stat : 8416 (precosat) R 8414 8416 8225 0 -1 4194304 49605 0 0 0 119952 55 0 0 25 0 1 0 1096955911 202752000 49384 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8416/statm: 49500 49384 79 155 0 49343 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 198000

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.11
CPU user time (s): 1199.53
CPU system time (s): 0.58691
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 198000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.53
system time used= 0.58691
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49605
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= 2968

runsolver used 0.908861 second user time and 2.41063 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-28 13:21:31
IDJOB=1514711
IDBENCH=70369
IDSOLVER=507
FILE ID=node4/1514711-1238242891
PBS_JOBID= 9060731
Free space on /tmp= 65244 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S2070759512-014.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514711-1238242891/watcher-1514711-1238242891 -o /tmp/evaluation-result-1514711-1238242891/solver-1514711-1238242891 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514711-1238242891.cnf

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

MD5SUM BENCH= 8d7f64a35c0c8e6b970d380bfdb49f2a
RANDOM SEED=310423245

node4.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		: 3000.277
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		: 3000.277
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:       1102616 kB
Buffers:         81972 kB
Cached:         774276 kB
SwapCached:      12656 kB
Active:         143104 kB
Inactive:       727208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1102616 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            1632 kB
Writeback:           0 kB
Mapped:          19692 kB
Slab:            68904 kB
Committed_AS:  2739792 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-28 13:41:34