Trace number 1783646

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) 5000.1 5001.92

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 benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1838.18
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-1783646-1241861885.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
0.29/0.32	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
0.39/0.43	c B    0.4    17198    2524      0     0   1963    1001   1001   95.4  54    2
0.49/0.59	c B    0.6    17198    2524      0     0   1963    2001   2001   97.6  55    2
0.59/0.64	c N    0.6    17198    2524      0     0   1963    2408   2408   97.9  58    2
1.30/1.34	c N    1.3    17198    2524      0     0   1963    6414   6414   95.9  56    3
1.59/1.68	c B    1.7    17198    2524      0     0   1963    8003   8003   95.4  54    3
3.69/3.74	c N    3.7    17198    2524      0     0   1963   16030  16030   93.8  52    5
3.99/4.06	c +    4.1    17198    2524      0     0   1963   17058  18763   93.6  51    5
4.89/4.96	c +    5.0    17198    2524      0     0   1963   21321  20639   90.7  57    5
5.39/5.46	c B    5.5    17198    2524      0     0   1963   24006  20655   88.6  55    6
5.89/5.98	c +    6.0    17198    2524      0     0   1963   26651  22702   87.0  57    6
7.49/7.57	c +    7.6    17198    2524      0     0   1963   33310  24972   83.9  49    7
8.89/8.99	c N    9.0    17198    2524      0     0   1963   38466  24995   82.2  58    7
9.79/9.87	c +    9.9    17198    2524      0     0   1963   41636  27469   81.2  51    8
13.29/13.33	c
13.29/13.33	c       original/binary      fixed     eliminated      learned       agility
13.29/13.33	c   seconds        variables     equivalent    conflicts       height       MB
13.29/13.33	c
13.29/13.33	c +   13.3    17198    2524      0     0   1963   52047  30215   79.3  54   10
17.69/17.72	c B   17.7    17198    2524      0     0   1963   64015  22722   77.6  30    6
17.89/17.92	c +   17.9    17198    2524      0     0   1963   65056  33236   77.9  49    6
19.59/19.61	c s   19.6    17199    2524      0     0   1963   75005  33257   78.9  58    7
21.78/21.88	c +   21.9    17199    2524      0     0   1963   81321  36559   79.0  58    9
24.98/25.00	c N   25.0    17199    2524      0     0   1963   89745  36595   78.9  37   10
29.78/29.80	c +   29.8    17199    2524      0     0   1963  101651  40214   78.6  47   11
41.89/41.93	c +   41.9    17199    2524      0     0   1963  127061  44235   77.6  47   18
48.38/48.47	c s   48.5    17200    2524      0     0   1963  144010  40410   77.8  54    9
54.58/54.67	c +   54.7    17200    2524      0     0   1963  158826  48658   77.3  53   12
55.18/55.20	c B   55.2    17200    2524      0     0   1963  160026  45445   77.3  49   12
73.97/74.03	c +   74.0    17200    2524      0     0   1963  198531  53523   75.9  53   17
77.67/77.78	c N   77.8    17200    2524      0     0   1963  205074  60696   75.7  48   18
95.25/95.32	c +   95.3    17200    2524      0     0   1963  248160  58875   75.4  52   13
96.45/96.53	c s   96.5    17201    2524      0     0   1963  251302  56715   75.5  55   12
127.75/127.88	c +  127.8    17201    2524      0     0   1963  310200  64762   71.4  42   25
167.94/168.02	c B  168.0    17201    2524      0     0   1963  384061  64774   67.9  56   21
170.63/170.77	c +  170.7    17201    2524      0     0   1963  387750  71238   67.7  55   22
233.21/233.32	c N  233.2    17201    2524      0     0   1963  461364  71259   65.2  53   25
253.10/253.24	c
253.10/253.24	c       original/binary      fixed     eliminated      learned       agility
253.10/253.24	c   seconds        variables     equivalent    conflicts       height       MB
253.10/253.24	c
253.10/253.24	c +  253.2    17201    2524      0     0   1963  484686  78361   64.5  51   26
343.97/344.19	c +  344.1    17201    2524      0     0   1963  605856  86197   61.9  56   28
455.72/455.97	c +  455.8    17201    2524      0     0   1963  757320  94816   59.7  57   30
564.59/564.86	c B  564.7    17201    2524      0     0   1963  896162  94833   58.2  55   33
603.27/603.57	c +  603.4    17201    2524      0     0   1963  946650 104297   57.7  54   33
662.15/662.43	c N  662.2    17201    2524      0     0   1963 1025209 104307   57.2  55   37
799.90/800.27	c +  800.0    17201    2524      0     0   1963 1183310 114726   56.2  54   38
1046.71/1047.13	c + 1046.8    17201    2524      0     0   1963 1479135 126198   54.9  46   43
1383.78/1384.32	c + 1383.8    17201    2524      0     0   1963 1848917 138817   53.8  50   47
1582.72/1583.35	c B 1582.8    17201    2524      0     0   1963 2048316 138835   53.2  49   51
1774.94/1775.60	c N 1775.0    17201    2524      0     0   1963 2255317 138835   52.9  47   51
1828.52/1829.23	c + 1828.6    17201    2524      0     0   1963 2311146 152698   52.8  51   51
2446.21/2447.11	c + 2446.2    17201    2524      0     0   1963 2888932 167967   52.0  56   56
3281.50/3282.70	c + 3281.5    17201    2524      0     0   1963 3611167 184763   51.2  49   64
4385.91/4387.57	c + 4386.0    17201    2524      0     0   1963 4513956 203239   50.6  49   69
4502.56/4504.21	c B 4502.6    17201    2524      0     0   1963 4608667 203257   50.5  47   74
4933.60/4935.40	c N 4933.6    17201    2524      0     0   1963 4920393 203262   50.4  46   75
5000.09/5001.90	c
5000.09/5001.90	c *** CAUGHT SIGNAL 15 ***
5000.09/5001.90	c
5000.09/5001.90	c 4974621 conflicts, 5201471 decisions, 1 random
5000.09/5001.90	c 0 iterations, 0 restarts, 8190 skipped
5000.09/5001.90	c 26 enlarged, 63 shrunken, 48540 rescored, 1022 rebiased
5000.09/5001.90	c 4 simplifications, 4 reductions
5000.09/5001.90	c
5000.09/5001.90	c vars: 0 fixed, 0 equiv, 1963 elim, 0 merged
5000.09/5001.90	c elim: 112126 resolutions, 1 phases, 1 rounds
5000.09/5001.90	c sbst: 100% substituted, 0.0% nots, 14.5% ands, 84.5% xors, 1.0% ites
5000.09/5001.90	c arty: 2.00 and 2.00 xor average arity
5000.09/5001.90	c prbe: 44310 probed, 8 phases, 8 rounds
5000.09/5001.90	c prbe: 0 failed, 0 lifted, 0 merged
5000.09/5001.90	c sccs: 0 non trivial, 0 fixed, 0 merged
5000.09/5001.90	c hash: 0 units, 0 merged
5000.09/5001.90	c mins: 259302173 learned, 19% deleted, 7 strong, 68 depth
5000.09/5001.90	c subs: 1228 forward, 70 backward, 0 doms
5000.09/5001.90	c strs: 77 forward, 36 backward
5000.09/5001.90	c doms: 0 dominators, 0 high, 0 low
5000.09/5001.90	c prps: 2341249485 propagations, 0.47 megaprops
5000.09/5001.90	c
5000.09/5001.90	c 5000.1 seconds, 75 MB max, 1060 MB recycled
5000.09/5001.90	c
5000.09/5001.90	c *** CAUGHT SIGNAL 15 ***
5000.09/5001.90	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-1783646-1241861885/watcher-1783646-1241861885 -o /tmp/evaluation-result-1783646-1241861885/solver-1783646-1241861885 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1783646-1241861885.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.76 0.24 0.08 3/64 29974
/proc/meminfo: memFree=1485704/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=1328 CPUtime=0
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 231 0 0 0 0 0 0 0 18 0 1 0 214216510 1359872 216 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 332 217 63 155 0 175 0

[startup+0.106228 s]
/proc/loadavg: 0.76 0.24 0.08 3/64 29974
/proc/meminfo: memFree=1485704/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=3260 CPUtime=0.1
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 724 0 0 0 10 0 0 0 18 0 1 0 214216510 3338240 701 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 815 701 79 155 0 658 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3260

[startup+0.201244 s]
/proc/loadavg: 0.76 0.24 0.08 3/64 29974
/proc/meminfo: memFree=1485704/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=3804 CPUtime=0.19
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 872 0 0 0 19 0 0 0 18 0 1 0 214216510 3895296 849 1992294400 134512640 135151029 4294956240 18446744073709551615 134526330 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 951 849 79 155 0 794 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3804

[startup+0.30126 s]
/proc/loadavg: 0.76 0.24 0.08 3/64 29974
/proc/meminfo: memFree=1485704/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=3804 CPUtime=0.29
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 872 0 0 0 29 0 0 0 19 0 1 0 214216510 3895296 849 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 951 849 79 155 0 794 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3804

[startup+0.701335 s]
/proc/loadavg: 0.76 0.24 0.08 3/64 29974
/proc/meminfo: memFree=1485704/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=3804 CPUtime=0.69
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 872 0 0 0 69 0 0 0 22 0 1 0 214216510 3895296 849 1992294400 134512640 135151029 4294956240 18446744073709551615 134574155 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 951 849 79 155 0 794 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3804

[startup+1.50148 s]
/proc/loadavg: 0.76 0.24 0.08 2/65 29975
/proc/meminfo: memFree=1482624/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=4080 CPUtime=1.49
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 952 0 0 0 149 0 0 0 25 0 1 0 214216510 4177920 929 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 1020 929 79 155 0 863 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4080

[startup+3.10177 s]
/proc/loadavg: 0.76 0.24 0.08 2/65 29975
/proc/meminfo: memFree=1481536/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=5604 CPUtime=3.09
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 1282 0 0 0 309 0 0 0 25 0 1 0 214216510 5738496 1259 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 1401 1259 79 155 0 1244 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5604

[startup+6.30236 s]
/proc/loadavg: 0.77 0.26 0.09 2/65 29975
/proc/meminfo: memFree=1479104/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=7684 CPUtime=6.29
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 1795 0 0 0 629 0 0 0 25 0 1 0 214216510 7868416 1772 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 1921 1772 79 155 0 1764 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7684

[startup+12.7015 s]
/proc/loadavg: 0.79 0.27 0.09 2/65 29975
/proc/meminfo: memFree=1476032/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=11088 CPUtime=12.69
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 2536 0 0 0 1268 1 0 0 25 0 1 0 214216510 11354112 2513 1992294400 134512640 135151029 4294956240 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 2772 2514 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: 0.84 0.30 0.11 2/65 29975
/proc/meminfo: memFree=1472704/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=13548 CPUtime=25.48
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 3311 0 0 0 2546 2 0 0 25 0 1 0 214216510 13873152 3225 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 3387 3225 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: 0.89 0.36 0.13 2/65 29975
/proc/meminfo: memFree=1464896/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=21748 CPUtime=51.08
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 5355 0 0 0 5103 5 0 0 25 0 1 0 214216510 22269952 5159 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 5437 5159 79 155 0 5280 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21748

[startup+102.302 s]
/proc/loadavg: 0.95 0.45 0.17 2/65 29975
/proc/meminfo: memFree=1460864/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=25736 CPUtime=102.26
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 6372 0 0 0 10221 5 0 0 25 0 1 0 214216510 26353664 6176 1992294400 134512640 135151029 4294956240 18446744073709551615 134574619 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/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: 0.98 0.55 0.22 2/65 29975
/proc/meminfo: memFree=1455808/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=30336 CPUtime=162.23
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 7628 0 0 0 16216 7 0 0 25 0 1 0 214216510 31064064 7432 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 7584 7432 79 155 0 7427 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 30336

[startup+222.306 s]
/proc/loadavg: 0.99 0.63 0.27 2/65 29977
/proc/meminfo: memFree=1453888/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=32764 CPUtime=222.21
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 8069 0 0 0 22213 8 0 0 25 0 1 0 214216510 33550336 7873 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 8191 7873 79 155 0 8034 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 32764

[startup+282.302 s]
/proc/loadavg: 0.99 0.69 0.31 2/65 29977
/proc/meminfo: memFree=1452672/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=34432 CPUtime=282.18
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 8356 0 0 0 28210 8 0 0 25 0 1 0 214216510 35258368 8160 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 8608 8160 79 155 0 8451 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 34432

[startup+342.301 s]
/proc/loadavg: 0.99 0.75 0.35 2/65 29977
/proc/meminfo: memFree=1451840/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=35460 CPUtime=342.17
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 8555 0 0 0 34208 9 0 0 25 0 1 0 214216510 36311040 8359 1992294400 134512640 135151029 4294956240 18446744073709551615 134551835 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 8865 8359 79 155 0 8708 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 35460

[startup+402.302 s]
/proc/loadavg: 0.99 0.79 0.39 2/65 29977
/proc/meminfo: memFree=1451392/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=35972 CPUtime=402.14
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 8678 0 0 0 40205 9 0 0 25 0 1 0 214216510 36835328 8482 1992294400 134512640 135151029 4294956240 18446744073709551615 134567880 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 8993 8482 79 155 0 8836 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 35972

[startup+462.301 s]
/proc/loadavg: 0.99 0.83 0.42 2/65 29977
/proc/meminfo: memFree=1451200/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=35972 CPUtime=462.12
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 8713 0 0 0 46203 9 0 0 25 0 1 0 214216510 36835328 8517 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 8993 8517 79 155 0 8836 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 35972

[startup+522.301 s]
/proc/loadavg: 0.99 0.85 0.46 2/65 29977
/proc/meminfo: memFree=1450624/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=36740 CPUtime=522.1
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 8881 0 0 0 52200 10 0 0 25 0 1 0 214216510 37621760 8685 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 9185 8685 79 155 0 9028 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 36740

[startup+582.301 s]
/proc/loadavg: 0.99 0.88 0.49 2/65 29977
/proc/meminfo: memFree=1449664/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=38288 CPUtime=582.08
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 9116 0 0 0 58198 10 0 0 25 0 1 0 214216510 39206912 8920 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 9572 8920 79 155 0 9415 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 38288

[startup+642.302 s]
/proc/loadavg: 0.99 0.90 0.52 2/65 29977
/proc/meminfo: memFree=1448448/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=39724 CPUtime=642.06
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 9422 0 0 0 64195 11 0 0 25 0 1 0 214216510 40677376 9226 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 9931 9226 79 155 0 9774 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 39724

[startup+702.303 s]

################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.30 1.07 0.95 2/65 29985
/proc/meminfo: memFree=1416320/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=75576 CPUtime=4000.84
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 17171 0 0 0 400054 30 0 0 25 0 1 0 214216510 77389824 16975 1992294400 134512640 135151029 4294956240 18446744073709551615 134575991 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 18894 16975 79 155 0 18737 0
Current children cumulated CPU time (s) 4000.84
Current children cumulated vsize (KiB) 75576

[startup+4062.3 s]
/proc/loadavg: 1.17 1.07 0.95 2/65 29985
/proc/meminfo: memFree=1416320/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=75576 CPUtime=4060.83
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 17171 0 0 0 406052 31 0 0 25 0 1 0 214216510 77389824 16975 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 18894 16975 79 155 0 18737 0
Current children cumulated CPU time (s) 4060.83
Current children cumulated vsize (KiB) 75576

[startup+4122.3 s]
/proc/loadavg: 1.06 1.06 0.95 2/65 29985
/proc/meminfo: memFree=1416128/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=76088 CPUtime=4120.8
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 17210 0 0 0 412049 31 0 0 25 0 1 0 214216510 77914112 17014 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 19022 17014 79 155 0 18865 0
Current children cumulated CPU time (s) 4120.8
Current children cumulated vsize (KiB) 76088

[startup+4182.3 s]
/proc/loadavg: 1.02 1.04 0.95 2/65 29985
/proc/meminfo: memFree=1416128/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=76088 CPUtime=4180.78
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 17210 0 0 0 418047 31 0 0 25 0 1 0 214216510 77914112 17014 1992294400 134512640 135151029 4294956240 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 19022 17014 79 155 0 18865 0
Current children cumulated CPU time (s) 4180.78
Current children cumulated vsize (KiB) 76088

[startup+4242.3 s]
/proc/loadavg: 1.01 1.03 0.95 2/65 29985
/proc/meminfo: memFree=1416128/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=76088 CPUtime=4240.75
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 17210 0 0 0 424044 31 0 0 25 0 1 0 214216510 77914112 17014 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 19022 17014 79 155 0 18865 0
Current children cumulated CPU time (s) 4240.75
Current children cumulated vsize (KiB) 76088

[startup+4302.3 s]
/proc/loadavg: 1.00 1.03 0.95 2/65 29985
/proc/meminfo: memFree=1416128/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=76088 CPUtime=4300.73
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 17210 0 0 0 430042 31 0 0 25 0 1 0 214216510 77914112 17014 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 19022 17014 79 155 0 18865 0
Current children cumulated CPU time (s) 4300.73
Current children cumulated vsize (KiB) 76088

[startup+4362.3 s]
/proc/loadavg: 1.00 1.02 0.95 2/65 29985
/proc/meminfo: memFree=1416128/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=76088 CPUtime=4360.72
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 17210 0 0 0 436040 32 0 0 25 0 1 0 214216510 77914112 17014 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 19022 17014 79 155 0 18865 0
Current children cumulated CPU time (s) 4360.72
Current children cumulated vsize (KiB) 76088

[startup+4422.3 s]
/proc/loadavg: 1.00 1.01 0.95 2/65 29985
/proc/meminfo: memFree=1412416/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=79784 CPUtime=4420.7
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 18141 0 0 0 442036 34 0 0 25 0 1 0 214216510 81698816 17945 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 19946 17945 79 155 0 19789 0
Current children cumulated CPU time (s) 4420.7
Current children cumulated vsize (KiB) 79784

[startup+4482.3 s]
/proc/loadavg: 1.00 1.01 0.95 2/65 29985
/proc/meminfo: memFree=1411712/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=80692 CPUtime=4480.67
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 18300 0 0 0 448033 34 0 0 25 0 1 0 214216510 82628608 18104 1992294400 134512640 135151029 4294956240 18446744073709551615 134574657 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 20173 18104 79 155 0 20016 0
Current children cumulated CPU time (s) 4480.67
Current children cumulated vsize (KiB) 80692

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 29985
/proc/meminfo: memFree=1411648/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=80692 CPUtime=4540.65
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 18300 0 0 0 454031 34 0 0 25 0 1 0 214216510 82628608 18104 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 20173 18104 79 155 0 20016 0
Current children cumulated CPU time (s) 4540.65
Current children cumulated vsize (KiB) 80692

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 29985
/proc/meminfo: memFree=1411264/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=81208 CPUtime=4600.63
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 18397 0 0 0 460028 35 0 0 25 0 1 0 214216510 83156992 18201 1992294400 134512640 135151029 4294956240 18446744073709551615 134554829 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 20302 18201 79 155 0 20145 0
Current children cumulated CPU time (s) 4600.63
Current children cumulated vsize (KiB) 81208

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 29985
/proc/meminfo: memFree=1411072/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=81208 CPUtime=4660.6
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 18427 0 0 0 466025 35 0 0 25 0 1 0 214216510 83156992 18231 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 20302 18231 79 155 0 20145 0
Current children cumulated CPU time (s) 4660.6
Current children cumulated vsize (KiB) 81208

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 29985
/proc/meminfo: memFree=1411008/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=81208 CPUtime=4720.58
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 18433 0 0 0 472023 35 0 0 25 0 1 0 214216510 83156992 18237 1992294400 134512640 135151029 4294956240 18446744073709551615 134551626 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 20302 18237 79 155 0 20145 0
Current children cumulated CPU time (s) 4720.58
Current children cumulated vsize (KiB) 81208

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 29985
/proc/meminfo: memFree=1410496/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=81836 CPUtime=4780.56
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 18541 0 0 0 478020 36 0 0 25 0 1 0 214216510 83800064 18345 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 20459 18345 79 155 0 20302 0
Current children cumulated CPU time (s) 4780.56
Current children cumulated vsize (KiB) 81836

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 29985
/proc/meminfo: memFree=1410304/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=81836 CPUtime=4840.54
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 18582 0 0 0 484018 36 0 0 25 0 1 0 214216510 83800064 18386 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 20459 18386 79 155 0 20302 0
Current children cumulated CPU time (s) 4840.54
Current children cumulated vsize (KiB) 81836

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 29985
/proc/meminfo: memFree=1410304/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=81836 CPUtime=4900.52
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 18583 0 0 0 490016 36 0 0 25 0 1 0 214216510 83800064 18387 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 20459 18387 79 155 0 20302 0
Current children cumulated CPU time (s) 4900.52
Current children cumulated vsize (KiB) 81836

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 29985
/proc/meminfo: memFree=1410176/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=81836 CPUtime=4960.5
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 18607 0 0 0 496013 37 0 0 25 0 1 0 214216510 83800064 18411 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 20459 18411 79 155 0 20302 0
Current children cumulated CPU time (s) 4960.5
Current children cumulated vsize (KiB) 81836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 29991
/proc/meminfo: memFree=1410168/2055920 swapFree=4181384/4192956
[pid=29974] ppid=29972 vsize=82348 CPUtime=5000.09
/proc/29974/stat : 29974 (precosat) R 29972 29974 29879 0 -1 4194304 18611 0 0 0 499972 37 0 0 25 0 1 0 214216510 84324352 18415 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29974/statm: 20587 18415 79 155 0 20430 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 82348

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): 5001.92
CPU time (s): 5000.1
CPU user time (s): 4999.72
CPU system time (s): 0.383941
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 82348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.72
system time used= 0.383941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18611
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= 4911

runsolver used 3.9774 second user time and 9.8895 second system time

The end

Launcher Data 

Begin job on node44 at 2009-05-09 11:38:05
IDJOB=1783646
IDBENCH=24625
IDSOLVER=607
FILE ID=node44/1783646-1241861885
PBS_JOBID= 9264570
Free space on /tmp= 66260 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-1783646-1241861885/watcher-1783646-1241861885 -o /tmp/evaluation-result-1783646-1241861885/solver-1783646-1241861885 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1783646-1241861885.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5344c68d1511d70cde59fef7dc46c3a5
RANDOM SEED=384738173

node44.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		: 3000.267
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	: 5931.00
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		: 3000.267
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:       1486184 kB
Buffers:         43208 kB
Cached:         463788 kB
SwapCached:       5384 kB
Active:          89216 kB
Inactive:       426128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486184 kB
SwapTotal:     4192956 kB
SwapFree:      4181384 kB
Dirty:            1032 kB
Writeback:           0 kB
Mapped:          14388 kB
Slab:            40432 kB
Committed_AS:   731360 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= 66260 MiB
End job on node44 at 2009-05-09 13:01:29