Trace number 1514735

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) 1200.05 1200.44

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S219795104-099.cnf
MD5SUMb3388c169ab5d49a74d975bbdbf2ea31
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark991.872
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-1514735-1238243836.cnf
0.00/0.00	c found header 'p cnf 12000 50400'
0.01/0.06	c finished parsing
0.01/0.06	c
0.01/0.06	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.01/0.06	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.01/0.06	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.01/0.06	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.01/0.06	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.01/0.06	c --random=1 --spread=2000 --seed=0 --skip=25
0.01/0.06	c
0.01/0.06	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.01/0.06	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.01/0.06	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.01/0.06	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.01/0.06	c
0.01/0.06	c starting search after 0.1 seconds
0.01/0.06	c no decision limit
0.01/0.06	c
0.01/0.06	c       original/binary      fixed     eliminated      learned       agility
0.01/0.06	c   seconds        variables     equivalent    conflicts       height       MB
0.01/0.06	c
0.01/0.06	c *    0.1    50400   12000      0     0      0       0      0    0.0   0    4
0.40/0.45	c s    0.5    49809   11659      0     0    341       0      0    0.0   0    4
0.40/0.45	c l    0.5    49809   11659      0     0    341       0  49809    0.0   0    4
0.49/0.51	c R    0.5    49809   11659      0     0    341     100    100  838.4  12    4
0.49/0.57	c R    0.6    49809   11659      0     0    341     200    200  699.9  15    4
0.90/0.90	c R    0.9    49809   11659      0     0    341     804    804  571.7  15    5
1.00/1.02	c B    1.0    49809   11659      0     0    341    1000   1000  560.8  14    5
1.59/1.60	c B    1.6    49809   11659      0     0    341    2001   2001  529.9  15    6
1.79/1.81	c R    1.8    49809   11659      0     0    341    2409   2409  561.3  13    6
4.19/4.28	c R    4.3    49809   11659      0     0    341    6429   6429  536.2  15   10
5.09/5.18	c B    5.2    49809   11659      0     0    341    8007   8007  560.2  14   11
10.19/10.29	c R   10.3    49809   11659      0     0    341   16055  16055  543.5  13   18
15.88/15.91	c B   15.9    49809   11659      0     0    341   24016  24016  543.4  17   25
26.98/27.01	c R   27.0    49809   11659      0     0    341   38509  38509  545.4  17   37
36.78/36.87	c +   36.9    49809   11659      0     0    341   49809  54789  556.2  15   48
48.08/48.13	c +   48.1    49809   11659      0     0    341   62260  60267  548.9  14   53
49.48/49.56	c B   49.5    49809   11659      0     0    341   64026  56585  550.6  13   54
62.37/62.48	c +   62.5    49809   11659      0     0    341   77827  66293  537.1  18   57
73.57/73.63	c R   73.6    49809   11659      0     0    341   89824  66304  552.6  14   64
80.67/80.75	c
80.67/80.75	c       original/binary      fixed     eliminated      learned       agility
80.67/80.75	c   seconds        variables     equivalent    conflicts       height       MB
80.67/80.75	c
80.67/80.75	c +   80.7    49809   11659      0     0    341   97282  72922  562.9  16   66
105.36/105.44	c +  105.4    49809   11659      0     0    341  121600  80214  563.1  14   71
137.25/137.31	c +  137.3    49809   11659      0     0    341  152001  88235  556.3  18   79
145.84/145.95	c B  145.9    49809   11659      0     0    341  160049  88247  552.1  15   85
176.73/176.85	c +  176.8    49809   11659      0     0    341  190001  97058  548.5  14   83
193.53/193.69	c R  193.6    49809   11659      0     0    341  205252  97081  559.1  14   95
231.72/231.86	c +  231.8    49809   11659      0     0    341  237502 106763  574.1  16  102
304.69/304.85	c +  304.8    49809   11659      0     0    341  296876 117439  563.7  15  110
396.16/396.38	c +  396.3    49809   11659      0     0    341  371095 129182  560.9  14  120
411.95/412.11	c B  412.0    49809   11659      0     0    341  384088 129200  559.4  16  131
508.52/508.70	c R  508.5    49809   11659      0     0    341  461694 129221  559.2  12  134
511.33/511.58	c +  511.4    49809   11659      0     0    341  463865 142100  560.0  16  134
684.66/684.91	c +  684.7    49809   11659      0     0    341  579830 156310  566.7  14  160
892.01/892.34	c +  892.1    49809   11659      0     0    341  724785 171941  566.6  14  164
1152.21/1152.69	c B 1152.3    49809   11659      0     0    341  896198 171952  561.0  15  180
1167.71/1168.13	c + 1167.8    49809   11659      0     0    341  905980 189135  560.0  14  174
1200.01/1200.40	c
1200.01/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.40	c
1200.01/1200.40	c 926775 conflicts, 3087352 decisions, 10 random
1200.01/1200.40	c 0 iterations, 2041 restarts, 0 skipped
1200.01/1200.40	c 14 enlarged, 0 shrunken, 9070 rescored, 254 rebiased
1200.01/1200.40	c 1 simplifications, 0 reductions
1200.01/1200.40	c
1200.01/1200.40	c vars: 0 fixed, 0 equiv, 341 elim, 0 merged
1200.01/1200.40	c elim: 166590 resolutions, 1 phases, 1 rounds
1200.01/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.01/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.01/1200.40	c prbe: 8325208 probed, 357 phases, 357 rounds
1200.01/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.01/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.01/1200.40	c hash: 0 units, 0 merged
1200.01/1200.40	c mins: 215858252 learned, 6% deleted, 0 strong, 80 depth
1200.01/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.01/1200.40	c strs: 0 forward, 0 backward
1200.01/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.01/1200.40	c prps: 600290209 propagations, 0.50 megaprops
1200.01/1200.40	c
1200.01/1200.40	c 1200.0 seconds, 190 MB max, 680 MB recycled
1200.01/1200.40	c
1200.01/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.40	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-1514735-1238243836/watcher-1514735-1238243836 -o /tmp/evaluation-result-1514735-1238243836/solver-1514735-1238243836 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514735-1238243836.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: 1.00 1.00 1.00 3/64 646
/proc/meminfo: memFree=1179328/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=1828 CPUtime=0
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 357 0 0 0 0 0 0 0 18 0 1 0 1097049178 1871872 342 1992294400 134512640 135151029 4294956240 18446744073709551615 134578417 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 457 343 63 155 0 300 0

[startup+0.017527 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 646
/proc/meminfo: memFree=1179328/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=2620 CPUtime=0.01
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 543 0 0 0 1 0 0 0 18 0 1 0 1097049178 2682880 528 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 655 528 63 155 0 498 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2620

[startup+0.101579 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 646
/proc/meminfo: memFree=1179328/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=5652 CPUtime=0.09
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 1345 0 0 0 9 0 0 0 18 0 1 0 1097049178 5787648 1329 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 1413 1329 79 155 0 1256 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5652

[startup+0.30161 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 646
/proc/meminfo: memFree=1179328/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=7208 CPUtime=0.29
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 1830 0 0 0 28 1 0 0 19 0 1 0 1097049178 7380992 1708 1992294400 134512640 135151029 4294956240 18446744073709551615 134519517 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 1802 1708 79 155 0 1645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7208

[startup+0.702643 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 646
/proc/meminfo: memFree=1179328/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=7472 CPUtime=0.7
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 1870 0 0 0 69 1 0 0 22 0 1 0 1097049178 7651328 1748 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 1868 1748 79 155 0 1711 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 7472

[startup+1.50178 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 647
/proc/meminfo: memFree=1172600/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=7472 CPUtime=1.49
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 1870 0 0 0 148 1 0 0 25 0 1 0 1097049178 7651328 1748 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 1868 1748 79 155 0 1711 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7472

[startup+3.10105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 647
/proc/meminfo: memFree=1171576/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=9720 CPUtime=3.09
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 2451 0 0 0 307 2 0 0 25 0 1 0 1097049178 9953280 2329 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 2430 2329 79 155 0 2273 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9720

[startup+6.3016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 647
/proc/meminfo: memFree=1166456/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=14472 CPUtime=6.29
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 3650 0 0 0 626 3 0 0 25 0 1 0 1097049178 14819328 3528 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 3618 3528 79 155 0 3461 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14472

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 647
/proc/meminfo: memFree=1157112/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=23580 CPUtime=12.68
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 5902 0 0 0 1264 4 0 0 25 0 1 0 1097049178 24145920 5780 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 5895 5780 79 155 0 5738 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23580

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 647
/proc/meminfo: memFree=1141880/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=38232 CPUtime=25.49
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 9572 0 0 0 2540 9 0 0 25 0 1 0 1097049178 39149568 9450 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 9558 9450 79 155 0 9401 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38232

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 647
/proc/meminfo: memFree=1120760/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=59352 CPUtime=51.08
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 14866 0 0 0 5093 15 0 0 25 0 1 0 1097049178 60776448 14744 1992294400 134512640 135151029 4294956240 18446744073709551615 134554846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 14838 14744 79 155 0 14681 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 59352

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 647
/proc/meminfo: memFree=1102392/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=77172 CPUtime=102.26
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 19302 0 0 0 10206 20 0 0 25 0 1 0 1097049178 79024128 19180 1992294400 134512640 135151029 4294956240 18446744073709551615 134551975 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 19293 19180 79 155 0 19136 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 77172

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 647
/proc/meminfo: memFree=1087672/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=91824 CPUtime=162.24
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 22961 0 0 0 16200 24 0 0 25 0 1 0 1097049178 94027776 22839 1992294400 134512640 135151029 4294956240 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 22956 22839 79 155 0 22799 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 91824

[startup+222.302 s]
/proc/loadavg: 1.11 1.04 1.01 2/65 648
/proc/meminfo: memFree=1070968/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=108588 CPUtime=222.22
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 27149 0 0 0 22192 30 0 0 25 0 1 0 1097049178 111194112 27027 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 27147 27027 79 155 0 26990 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 108588

[startup+282.302 s]
/proc/loadavg: 1.04 1.03 1.01 2/65 648
/proc/meminfo: memFree=1062584/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=116904 CPUtime=282.2
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 29241 0 0 0 28189 31 0 0 25 0 1 0 1097049178 119709696 29119 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 29226 29119 79 155 0 29069 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 116904

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 648
/proc/meminfo: memFree=1053560/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=125880 CPUtime=342.18
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 31494 0 0 0 34185 33 0 0 25 0 1 0 1097049178 128901120 31372 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 31470 31372 79 155 0 31313 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 125880

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 648
/proc/meminfo: memFree=1049144/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=131160 CPUtime=402.16
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 32819 0 0 0 40181 35 0 0 25 0 1 0 1097049178 134307840 32697 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 32790 32697 79 155 0 32633 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 131160

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 649
/proc/meminfo: memFree=1040632/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=138816 CPUtime=462.14
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 34738 0 0 0 46177 37 0 0 25 0 1 0 1097049178 142147584 34616 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 34704 34616 79 155 0 34547 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 138816

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 649
/proc/meminfo: memFree=1029432/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=150700 CPUtime=522.13
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 37695 0 0 0 52172 41 0 0 25 0 1 0 1097049178 154316800 37573 1992294400 134512640 135151029 4294956240 18446744073709551615 134553850 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 37675 37573 79 155 0 37518 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 150700

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 649
/proc/meminfo: memFree=1008376/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=171060 CPUtime=582.1
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 42766 0 0 0 58164 46 0 0 25 0 1 0 1097049178 175165440 42644 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 42765 42644 79 155 0 42608 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 171060

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 649
/proc/meminfo: memFree=1007160/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=172248 CPUtime=642.08
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 43062 0 0 0 64162 46 0 0 25 0 1 0 1097049178 176381952 42940 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 43062 42940 79 155 0 42905 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 172248

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 649
/proc/meminfo: memFree=1003896/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=175812 CPUtime=702.06
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 43953 0 0 0 70158 48 0 0 25 0 1 0 1097049178 180031488 43831 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 43953 43831 79 155 0 43796 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 175812

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 649
/proc/meminfo: memFree=1000696/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=178716 CPUtime=762.04
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 44679 0 0 0 76155 49 0 0 25 0 1 0 1097049178 183005184 44557 1992294400 134512640 135151029 4294956240 18446744073709551615 134578147 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 44679 44557 79 155 0 44522 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 178716

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 649
/proc/meminfo: memFree=1000632/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=178716 CPUtime=822.02
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 44679 0 0 0 82153 49 0 0 25 0 1 0 1097049178 183005184 44557 1992294400 134512640 135151029 4294956240 18446744073709551615 134551975 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 44679 44557 79 155 0 44522 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 178716

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 649
/proc/meminfo: memFree=1000632/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=178716 CPUtime=882.01
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 44679 0 0 0 88151 50 0 0 25 0 1 0 1097049178 183005184 44557 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 44679 44557 79 155 0 44522 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 178716

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 649
/proc/meminfo: memFree=985016/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=194292 CPUtime=941.99
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 48581 0 0 0 94145 54 0 0 25 0 1 0 1097049178 198955008 48459 1992294400 134512640 135151029 4294956240 18446744073709551615 134520459 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 48573 48459 79 155 0 48416 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 194292

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 649
/proc/meminfo: memFree=984952/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=194292 CPUtime=1001.97
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 48581 0 0 0 100143 54 0 0 25 0 1 0 1097049178 198955008 48459 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 48573 48459 79 155 0 48416 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 194292

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 649
/proc/meminfo: memFree=985016/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=194292 CPUtime=1061.95
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 48598 0 0 0 106141 54 0 0 25 0 1 0 1097049178 198955008 48476 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 48573 48476 79 155 0 48416 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 194292

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 649
/proc/meminfo: memFree=980664/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=198516 CPUtime=1121.92
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 49655 0 0 0 112137 55 0 0 25 0 1 0 1097049178 203280384 49533 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 49629 49533 79 155 0 49472 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 198516

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 649
/proc/meminfo: memFree=980664/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=198516 CPUtime=1181.91
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 49655 0 0 0 118135 56 0 0 25 0 1 0 1097049178 203280384 49533 1992294400 134512640 135151029 4294956240 18446744073709551615 134555021 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 49629 49533 79 155 0 49472 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 198516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 649
/proc/meminfo: memFree=980664/2055920 swapFree=4178700/4192956
[pid=646] ppid=644 vsize=198516 CPUtime=1200.01
/proc/646/stat : 646 (precosat) R 644 646 425 0 -1 4194304 49655 0 0 0 119945 56 0 0 25 0 1 0 1097049178 203280384 49533 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/646/statm: 49629 49533 79 155 0 49472 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 198516

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): 1200.44
CPU time (s): 1200.05
CPU user time (s): 1199.45
CPU system time (s): 0.594909
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 198516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.45
system time used= 0.594909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49655
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= 2047

runsolver used 0.793879 second user time and 2.55261 second system time

The end

Launcher Data 

Begin job on node25 at 2009-03-28 13:37:16
IDJOB=1514735
IDBENCH=70371
IDSOLVER=507
FILE ID=node25/1514735-1238243836
PBS_JOBID= 9060673
Free space on /tmp= 66216 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S219795104-099.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514735-1238243836/watcher-1514735-1238243836 -o /tmp/evaluation-result-1514735-1238243836/solver-1514735-1238243836 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514735-1238243836.cnf

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

MD5SUM BENCH= b3388c169ab5d49a74d975bbdbf2ea31
RANDOM SEED=1182062419

node25.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		: 3000.263
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		: 3000.263
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:       1179744 kB
Buffers:         92868 kB
Cached:         693136 kB
SwapCached:       8032 kB
Active:         205800 kB
Inactive:       589712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1179744 kB
SwapTotal:     4192956 kB
SwapFree:      4178700 kB
Dirty:            1640 kB
Writeback:           0 kB
Mapped:          14500 kB
Slab:            66636 kB
Committed_AS:  3105344 kB
PageTables:       1464 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= 66216 MiB
End job on node25 at 2009-03-28 13:57:18