Trace number 1726885

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 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/others/
equilarge_l2.sat05-519.reshuffled-07.cnf
MD5SUM5344c68d1511d70cde59fef7dc46c3a5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables4487
Number of clauses18555
Sum of the clauses size54310
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21355
Number of clauses of size 317200
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-1726885-1240718094.cnf
0.00/0.00	c found header 'p cnf 4487 18555'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    18555    4487      0     0      0       0      0    0.0   0    1
0.19/0.27	c s    0.3    17198    2524      0     0   1963       0      0    0.0   0    1
0.19/0.27	c l    0.3    17198    2524      0     0   1963       0  17058    0.0   0    1
0.19/0.29	c N    0.3    17198    2524      0     0   1963     102    102   84.2  46    2
0.29/0.31	c N    0.3    17198    2524      0     0   1963     202    202   88.3  45    2
0.39/0.40	c N    0.4    17198    2524      0     0   1963     805    805   94.3  58    2
0.39/0.42	c B    0.4    17198    2524      0     0   1963    1001   1001   95.4  54    2
0.49/0.58	c B    0.6    17198    2524      0     0   1963    2001   2001   97.6  55    2
0.59/0.63	c N    0.6    17198    2524      0     0   1963    2408   2408   97.9  58    2
1.29/1.32	c N    1.3    17198    2524      0     0   1963    6414   6414   95.9  56    3
1.59/1.65	c B    1.7    17198    2524      0     0   1963    8003   8003   95.4  54    3
3.59/3.69	c N    3.7    17198    2524      0     0   1963   16030  16030   93.8  52    5
3.99/4.00	c +    4.0    17198    2524      0     0   1963   17058  18763   93.6  51    5
4.89/4.90	c +    4.9    17198    2524      0     0   1963   21321  20639   90.7  57    5
5.29/5.39	c B    5.4    17198    2524      0     0   1963   24006  20655   88.6  55    6
5.89/5.90	c +    5.9    17198    2524      0     0   1963   26651  22702   87.0  57    6
7.38/7.48	c +    7.5    17198    2524      0     0   1963   33310  24972   83.9  49    7
8.88/8.90	c N    8.9    17198    2524      0     0   1963   38466  24995   82.2  58    7
9.69/9.79	c +    9.8    17198    2524      0     0   1963   41636  27469   81.2  51    8
13.19/13.26	c
13.19/13.26	c       original/binary      fixed     eliminated      learned       agility
13.19/13.26	c   seconds        variables     equivalent    conflicts       height       MB
13.19/13.26	c
13.19/13.26	c +   13.3    17198    2524      0     0   1963   52047  30215   79.3  54   10
17.59/17.64	c B   17.6    17198    2524      0     0   1963   64015  22722   77.6  30    6
17.79/17.83	c +   17.8    17198    2524      0     0   1963   65056  33236   77.9  49    6
19.49/19.50	c s   19.5    17199    2524      0     0   1963   75005  33257   78.9  58    7
21.69/21.75	c +   21.7    17199    2524      0     0   1963   81321  36559   79.0  58    9
24.78/24.87	c N   24.9    17199    2524      0     0   1963   89745  36595   78.9  37   10
29.59/29.70	c +   29.7    17199    2524      0     0   1963  101651  40214   78.6  47   11
41.68/41.80	c +   41.8    17199    2524      0     0   1963  127061  44235   77.6  47   18
48.28/48.32	c s   48.3    17200    2524      0     0   1963  144010  40410   77.8  54    9
54.47/54.57	c +   54.6    17200    2524      0     0   1963  158826  48658   77.3  53   12
55.07/55.10	c B   55.1    17200    2524      0     0   1963  160026  45445   77.3  49   12
73.67/73.77	c +   73.8    17200    2524      0     0   1963  198531  53523   75.9  53   17
77.37/77.47	c N   77.5    17200    2524      0     0   1963  205074  60696   75.7  48   18
94.76/94.85	c +   94.8    17200    2524      0     0   1963  248160  58875   75.4  52   13
95.96/96.07	c s   96.0    17201    2524      0     0   1963  251302  56715   75.5  55   12
126.95/127.07	c +  127.0    17201    2524      0     0   1963  310200  64762   71.4  42   25
166.74/166.84	c B  166.8    17201    2524      0     0   1963  384061  64774   67.9  56   21
169.44/169.59	c +  169.5    17201    2524      0     0   1963  387750  71238   67.7  55   22
231.62/231.75	c N  231.7    17201    2524      0     0   1963  461364  71259   65.2  53   25
251.41/251.55	c
251.41/251.55	c       original/binary      fixed     eliminated      learned       agility
251.41/251.55	c   seconds        variables     equivalent    conflicts       height       MB
251.41/251.55	c
251.41/251.55	c +  251.5    17201    2524      0     0   1963  484686  78361   64.5  51   26
341.29/341.47	c +  341.4    17201    2524      0     0   1963  605856  86197   61.9  56   28
451.35/451.59	c +  451.5    17201    2524      0     0   1963  757320  94816   59.7  57   30
558.72/558.95	c B  558.8    17201    2524      0     0   1963  896162  94833   58.2  55   33
596.81/597.06	c +  596.9    17201    2524      0     0   1963  946650 104297   57.7  54   33
654.80/655.04	c N  654.8    17201    2524      0     0   1963 1025209 104307   57.2  55   37
791.15/791.44	c +  791.2    17201    2524      0     0   1963 1183310 114726   56.2  54   38
1035.58/1035.94	c + 1035.6    17201    2524      0     0   1963 1479135 126198   54.9  46   43
1200.03/1200.40	c
1200.03/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.40	c
1200.03/1200.40	c 1661208 conflicts, 1720070 decisions, 1 random
1200.03/1200.40	c 0 iterations, 0 restarts, 3144 skipped
1200.03/1200.40	c 21 enlarged, 63 shrunken, 16210 rescored, 444 rebiased
1200.03/1200.40	c 4 simplifications, 4 reductions
1200.03/1200.40	c
1200.03/1200.40	c vars: 0 fixed, 0 equiv, 1963 elim, 0 merged
1200.03/1200.40	c elim: 112126 resolutions, 1 phases, 1 rounds
1200.03/1200.40	c sbst: 100% substituted, 0.0% nots, 14.5% ands, 84.5% xors, 1.0% ites
1200.03/1200.40	c arty: 2.00 and 2.00 xor average arity
1200.03/1200.40	c prbe: 44310 probed, 8 phases, 8 rounds
1200.03/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.03/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.03/1200.40	c hash: 0 units, 0 merged
1200.03/1200.40	c mins: 86378052 learned, 17% deleted, 5 strong, 66 depth
1200.03/1200.40	c subs: 1228 forward, 70 backward, 0 doms
1200.03/1200.40	c strs: 77 forward, 36 backward
1200.03/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.03/1200.40	c prps: 891353594 propagations, 0.74 megaprops
1200.03/1200.40	c
1200.03/1200.40	c 1200.0 seconds, 46 MB max, 340 MB recycled
1200.03/1200.40	c
1200.03/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.40	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1726885-1240718094/watcher-1726885-1240718094 -o /tmp/evaluation-result-1726885-1240718094/solver-1726885-1240718094 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1726885-1240718094.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 32600
/proc/meminfo: memFree=1796032/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=1328 CPUtime=0
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 231 0 0 0 0 0 0 0 18 0 1 0 99837865 1359872 216 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 332 216 63 155 0 175 0

[startup+0.03803 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32600
/proc/meminfo: memFree=1796032/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=2512 CPUtime=0.03
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 552 0 0 0 3 0 0 0 18 0 1 0 99837865 2572288 536 1992294400 134512640 135151029 4294956224 18446744073709551615 134555317 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 628 536 79 155 0 471 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2512

[startup+0.101023 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32600
/proc/meminfo: memFree=1796032/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=3128 CPUtime=0.09
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 717 0 0 0 9 0 0 0 18 0 1 0 99837865 3203072 694 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 782 694 79 155 0 625 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3128

[startup+0.301053 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32600
/proc/meminfo: memFree=1796032/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=3804 CPUtime=0.29
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 872 0 0 0 29 0 0 0 19 0 1 0 99837865 3895296 849 1992294400 134512640 135151029 4294956224 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 951 849 79 155 0 794 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3804

[startup+0.701112 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32600
/proc/meminfo: memFree=1796032/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=3804 CPUtime=0.69
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 872 0 0 0 69 0 0 0 22 0 1 0 99837865 3895296 849 1992294400 134512640 135151029 4294956224 18446744073709551615 134574157 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 951 849 79 155 0 794 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3804

[startup+1.50123 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32601
/proc/meminfo: memFree=1792888/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=4212 CPUtime=1.49
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 957 0 0 0 149 0 0 0 25 0 1 0 99837865 4313088 934 1992294400 134512640 135151029 4294956224 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 1053 934 79 155 0 896 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4212

[startup+3.10147 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32601
/proc/meminfo: memFree=1791864/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=5604 CPUtime=3.09
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 1288 0 0 0 309 0 0 0 25 0 1 0 99837865 5738496 1265 1992294400 134512640 135151029 4294956224 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 1401 1265 79 155 0 1244 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5604

[startup+6.30194 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32601
/proc/meminfo: memFree=1789432/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=7816 CPUtime=6.28
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 1820 0 0 0 628 0 0 0 25 0 1 0 99837865 8003584 1797 1992294400 134512640 135151029 4294956224 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 1954 1797 79 155 0 1797 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7816

[startup+12.7029 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32601
/proc/meminfo: memFree=1786296/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=11088 CPUtime=12.69
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 2546 0 0 0 1268 1 0 0 25 0 1 0 99837865 11354112 2523 1992294400 134512640 135151029 4294956224 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 2772 2523 79 155 0 2615 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11088

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32601
/proc/meminfo: memFree=1783032/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=13548 CPUtime=25.48
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 3313 0 0 0 2546 2 0 0 25 0 1 0 99837865 13873152 3227 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 3387 3227 79 155 0 3230 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13548

[startup+51.1015 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 32601
/proc/meminfo: memFree=1775224/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=21748 CPUtime=51.08
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 5355 0 0 0 5104 4 0 0 25 0 1 0 99837865 22269952 5159 1992294400 134512640 135151029 4294956224 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 5437 5159 79 155 0 5280 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21748

[startup+102.305 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 32601
/proc/meminfo: memFree=1771256/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=25736 CPUtime=102.26
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 6372 0 0 0 10221 5 0 0 25 0 1 0 99837865 26353664 6176 1992294400 134512640 135151029 4294956224 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 6434 6176 79 155 0 6277 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25736

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 32601
/proc/meminfo: memFree=1766136/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=30336 CPUtime=162.24
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 7632 0 0 0 16218 6 0 0 25 0 1 0 99837865 31064064 7436 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 7584 7436 79 155 0 7427 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 30336

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32601
/proc/meminfo: memFree=1764344/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=32764 CPUtime=222.22
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 8071 0 0 0 22215 7 0 0 25 0 1 0 99837865 33550336 7875 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 8191 7875 79 155 0 8034 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 32764

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32601
/proc/meminfo: memFree=1763128/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=34432 CPUtime=282.2
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 8356 0 0 0 28213 7 0 0 25 0 1 0 99837865 35258368 8160 1992294400 134512640 135151029 4294956224 18446744073709551615 134575991 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 8608 8160 79 155 0 8451 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 34432

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32601
/proc/meminfo: memFree=1762168/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=35716 CPUtime=342.19
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 8591 0 0 0 34211 8 0 0 25 0 1 0 99837865 36573184 8395 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 8929 8395 79 155 0 8772 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 35716

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32607
/proc/meminfo: memFree=1761592/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=35972 CPUtime=402.17
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 8678 0 0 0 40209 8 0 0 25 0 1 0 99837865 36835328 8482 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 8993 8482 79 155 0 8836 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 35972

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32607
/proc/meminfo: memFree=1761528/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=35972 CPUtime=462.15
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 8713 0 0 0 46207 8 0 0 25 0 1 0 99837865 36835328 8517 1992294400 134512640 135151029 4294956224 18446744073709551615 134580566 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 8993 8517 79 155 0 8836 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 35972

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32607
/proc/meminfo: memFree=1760824/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=36740 CPUtime=522.13
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 8887 0 0 0 52205 8 0 0 25 0 1 0 99837865 37621760 8691 1992294400 134512640 135151029 4294956224 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 9185 8691 79 155 0 9028 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 36740

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32607
/proc/meminfo: memFree=1759928/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=38288 CPUtime=582.11
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 9118 0 0 0 58203 8 0 0 25 0 1 0 99837865 39206912 8922 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 9572 8922 79 155 0 9415 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 38288

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32607
/proc/meminfo: memFree=1758264/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=40236 CPUtime=642.1
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 9517 0 0 0 64201 9 0 0 25 0 1 0 99837865 41201664 9321 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 10059 9321 79 155 0 9902 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 40236

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32607
/proc/meminfo: memFree=1757240/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=41524 CPUtime=702.08
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 9766 0 0 0 70199 9 0 0 25 0 1 0 99837865 42520576 9570 1992294400 134512640 135151029 4294956224 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 10381 9570 79 155 0 10224 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 41524

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32607
/proc/meminfo: memFree=1756728/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=42040 CPUtime=762.06
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 9869 0 0 0 76197 9 0 0 25 0 1 0 99837865 43048960 9673 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 10510 9673 79 155 0 10353 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 42040

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32607
/proc/meminfo: memFree=1754296/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=44640 CPUtime=822.04
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 10468 0 0 0 82194 10 0 0 25 0 1 0 99837865 45711360 10272 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 11160 10272 79 155 0 11003 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 44640

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32607
/proc/meminfo: memFree=1753528/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=45588 CPUtime=882.02
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 10658 0 0 0 88192 10 0 0 25 0 1 0 99837865 46682112 10462 1992294400 134512640 135151029 4294956224 18446744073709551615 134578235 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 11397 10462 79 155 0 11240 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 45588

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32607
/proc/meminfo: memFree=1752952/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=46104 CPUtime=942.01
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 10812 0 0 0 94190 11 0 0 25 0 1 0 99837865 47210496 10616 1992294400 134512640 135151029 4294956224 18446744073709551615 134567933 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 11526 10616 79 155 0 11369 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 46104

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32607
/proc/meminfo: memFree=1752440/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=46640 CPUtime=1001.99
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 10932 0 0 0 100188 11 0 0 25 0 1 0 99837865 47759360 10736 1992294400 134512640 135151029 4294956224 18446744073709551615 134676872 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 11660 10736 79 155 0 11503 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 46640

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32607
/proc/meminfo: memFree=1748920/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=50704 CPUtime=1061.97
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 11804 0 0 0 106185 12 0 0 25 0 1 0 99837865 51920896 11608 1992294400 134512640 135151029 4294956224 18446744073709551615 134554848 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 12676 11608 79 155 0 12519 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 50704

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32607
/proc/meminfo: memFree=1748344/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=51220 CPUtime=1121.95
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 11950 0 0 0 112183 12 0 0 25 0 1 0 99837865 52449280 11754 1992294400 134512640 135151029 4294956224 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 12805 11754 79 155 0 12648 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 51220

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32607
/proc/meminfo: memFree=1747768/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=51944 CPUtime=1181.93
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 12076 0 0 0 118181 12 0 0 25 0 1 0 99837865 53190656 11880 1992294400 134512640 135151029 4294956224 18446744073709551615 134575991 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 12986 11880 79 155 0 12829 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 51944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32607
/proc/meminfo: memFree=1747448/2055920 swapFree=4181440/4192956
[pid=32600] ppid=32598 vsize=52460 CPUtime=1200.03
/proc/32600/stat : 32600 (precosat) R 32598 32600 29223 0 -1 4194304 12151 0 0 0 119991 12 0 0 25 0 1 0 99837865 53719040 11955 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32600/statm: 13115 11955 79 155 0 12958 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 52460

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): 1200.05
CPU user time (s): 1199.91
CPU system time (s): 0.136979
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 52460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.136979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12151
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= 2743

runsolver used 0.85387 second user time and 2.52562 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-26 05:54:55
IDJOB=1726885
IDBENCH=24625
IDSOLVER=507
FILE ID=node39/1726885-1240718094
PBS_JOBID= 9186860
Free space on /tmp= 66344 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Hard/contest04/others/equilarge_l2.sat05-519.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726885-1240718094/watcher-1726885-1240718094 -o /tmp/evaluation-result-1726885-1240718094/solver-1726885-1240718094 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1726885-1240718094.cnf

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

MD5SUM BENCH= 5344c68d1511d70cde59fef7dc46c3a5
RANDOM SEED=2139761929

node39.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		: 3000.281
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		: 3000.281
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:       1796448 kB
Buffers:         23684 kB
Cached:         179636 kB
SwapCached:       6324 kB
Active:         107360 kB
Inactive:       104820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796448 kB
SwapTotal:     4192956 kB
SwapFree:      4181440 kB
Dirty:            1024 kB
Writeback:           0 kB
Mapped:          13548 kB
Slab:            33328 kB
Committed_AS:   453660 kB
PageTables:       1380 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= 66344 MiB
End job on node39 at 2009-04-26 06:14:57