Trace number 1514363

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) 1200.06 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
MD5SUMa2535194d868b4e0014d35a0421df6ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.88471
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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-1514363-1238237048.cnf
0.00/0.00	c found header 'p cnf 4000 16800'
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    16800    4000      0     0      0       0      0    0.0   0    1
0.00/0.10	c s    0.1    16609    3889      0     0    111       0      0    0.0   0    1
0.00/0.10	c l    0.1    16609    3889      0     0    111       0  16609    0.0   0    1
0.09/0.12	c R    0.1    16609    3889      0     0    111     100    100  295.3  17    1
0.09/0.14	c R    0.1    16609    3889      0     0    111     201    201  249.6  18    2
0.19/0.25	c R    0.3    16609    3889      0     0    111     804    804  208.0  19    2
0.19/0.29	c B    0.3    16609    3889      0     0    111    1001   1001  206.2  17    2
0.39/0.49	c B    0.5    16609    3889      0     0    111    2001   2001  199.1  18    2
0.49/0.56	c R    0.6    16609    3889      0     0    111    2412   2412  207.8  20    3
1.39/1.41	c R    1.4    16609    3889      0     0    111    6419   6419  205.0  18    4
1.69/1.78	c B    1.8    16609    3889      0     0    111    8004   8004  212.6  21    5
3.79/3.84	c R    3.8    16609    3889      0     0    111   16040  16040  208.3  16    9
3.89/3.99	c +    4.0    16609    3889      0     0    111   16610  18269  209.6  21    9
5.18/5.24	c +    5.2    16609    3889      0     0    111   20761  20095  213.8  17   10
6.19/6.22	c B    6.2    16609    3889      0     0    111   24006  20102  209.7  19   11
6.79/6.80	c +    6.8    16609    3889      0     0    111   25950  22104  208.9  19   11
8.69/8.80	c +    8.8    16609    3889      0     0    111   32436  24314  205.7  20   12
10.59/10.69	c R   10.7    16609    3889      0     0    111   38481  24322  211.6  18   13
11.29/11.36	c +   11.4    16609    3889      0     0    111   40545  26745  214.7  18   13
14.78/14.85	c
14.78/14.85	c       original/binary      fixed     eliminated      learned       agility
14.78/14.85	c   seconds        variables     equivalent    conflicts       height       MB
14.78/14.85	c
14.78/14.85	c +   14.8    16609    3889      0     0    111   50681  29419  216.7  17   15
19.09/19.19	c +   19.2    16609    3889      0     0    111   63350  32360  214.4  20   16
19.39/19.45	c B   19.4    16609    3889      0     0    111   64021  30100  214.6  18   17
24.88/24.93	c +   24.9    16609    3889      0     0    111   79185  35596  210.4  21   17
28.78/28.89	c R   28.9    16609    3889      0     0    111   89773  35607  216.6  18   20
32.48/32.55	c +   32.5    16609    3889      0     0    111   98982  39155  221.0  19   20
42.68/42.76	c +   42.8    16609    3889      0     0    111  123725  43070  218.6  17   22
55.87/55.92	c +   55.9    16609    3889      0     0    111  154659  47377  218.1  20   25
58.17/58.29	c B   58.3    16609    3889      0     0    111  160043  47383  216.9  18   26
72.46/72.55	c +   72.5    16609    3889      0     0    111  193322  52114  215.0  20   26
77.66/77.77	c R   77.7    16609    3889      0     0    111  205182  52130  220.2  18   30
96.55/96.66	c +   96.6    16609    3889      0     0    111  241650  57325  221.7  19   32
127.04/127.13	c +  127.1    16609    3889      0     0    111  302063  63057  218.3  19   32
166.13/166.22	c +  166.2    16609    3889      0     0    111  377576  69362  218.5  19   37
169.83/169.94	c B  169.9    16609    3889      0     0    111  384100  69374  217.8  17   40
212.41/212.57	c R  212.5    16609    3889      0     0    111  461603  69384  217.6  17   44
217.91/218.09	c +  218.0    16609    3889      0     0    111  471970  76298  218.6  19   45
294.98/295.14	c +  295.0    16609    3889      0     0    111  589963  83927  219.9  20   44
388.74/388.90	c +  388.8    16609    3889      0     0    111  737451  92319  221.0  16   52
496.80/497.07	c
496.80/497.07	c       original/binary      fixed     eliminated      learned       agility
496.80/497.07	c   seconds        variables     equivalent    conflicts       height       MB
496.80/497.07	c
496.80/497.07	c B  496.9    16609    3889      0     0    111  896210  92329  218.9  20   56
514.09/514.36	c +  514.2    16609    3889      0     0    111  921810 101550  218.2  19   55
591.07/591.40	c R  591.2    16609    3889      0     0    111 1025593 101572  218.5  18   68
723.01/723.36	c +  723.1    16609    3889      0     0    111 1152260 111705  223.4  18   74
952.83/953.28	c +  952.9    16609    3889      0     0    111 1440325 122875  221.6  18   70
1200.03/1200.50	c
1200.03/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.50	c
1200.03/1200.50	c 1724184 conflicts, 3289387 decisions, 1 random
1200.03/1200.50	c 0 iterations, 3323 restarts, 0 skipped
1200.03/1200.50	c 21 enlarged, 0 shrunken, 16872 rescored, 474 rebiased
1200.03/1200.50	c 1 simplifications, 0 reductions
1200.03/1200.50	c
1200.03/1200.50	c vars: 0 fixed, 0 equiv, 111 elim, 0 merged
1200.03/1200.50	c elim: 55541 resolutions, 1 phases, 1 rounds
1200.03/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.03/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.03/1200.50	c prbe: 2552511 probed, 329 phases, 328 rounds
1200.03/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.03/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.03/1200.50	c hash: 0 units, 0 merged
1200.03/1200.50	c mins: 202492046 learned, 10% deleted, 0 strong, 53 depth
1200.03/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.03/1200.50	c strs: 0 forward, 0 backward
1200.03/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.03/1200.50	c prps: 546636869 propagations, 0.46 megaprops
1200.03/1200.50	c
1200.03/1200.50	c 1200.0 seconds, 84 MB max, 755 MB recycled
1200.03/1200.50	c
1200.03/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.50	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514363-1238237048/watcher-1514363-1238237048 -o /tmp/evaluation-result-1514363-1238237048/solver-1514363-1238237048 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514363-1238237048.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: 1.01 1.07 1.01 3/64 3117
/proc/meminfo: memFree=1722312/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=1224 CPUtime=0
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 221 0 0 0 0 0 0 0 18 0 1 0 1096369822 1253376 206 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 306 207 63 155 0 149 0

[startup+0.0109389 s]
/proc/loadavg: 1.01 1.07 1.01 3/64 3117
/proc/meminfo: memFree=1722312/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=1620 CPUtime=0
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 311 0 0 0 0 0 0 0 18 0 1 0 1096369822 1658880 296 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 405 297 63 155 0 248 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1620

[startup+0.101958 s]
/proc/loadavg: 1.01 1.07 1.01 3/64 3117
/proc/meminfo: memFree=1722312/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=2932 CPUtime=0.09
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 705 0 0 0 9 0 0 0 18 0 1 0 1096369822 3002368 642 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 733 642 79 155 0 576 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2932

[startup+0.301997 s]
/proc/loadavg: 1.01 1.07 1.01 3/64 3117
/proc/meminfo: memFree=1722312/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=3064 CPUtime=0.29
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 724 0 0 0 29 0 0 0 19 0 1 0 1096369822 3137536 661 1992294400 134512640 135151029 4294956240 18446744073709551615 134552644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 766 661 79 155 0 609 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3064

[startup+0.701077 s]
/proc/loadavg: 1.01 1.07 1.01 3/64 3117
/proc/meminfo: memFree=1722312/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=3988 CPUtime=0.69
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 961 0 0 0 69 0 0 0 22 0 1 0 1096369822 4083712 898 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 997 898 79 155 0 840 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3988

[startup+1.50124 s]
/proc/loadavg: 1.01 1.06 1.01 2/65 3118
/proc/meminfo: memFree=1718272/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=5704 CPUtime=1.49
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 1389 0 0 0 149 0 0 0 25 0 1 0 1096369822 5840896 1326 1992294400 134512640 135151029 4294956240 18446744073709551615 134578219 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 1426 1326 79 155 0 1269 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5704

[startup+3.10156 s]
/proc/loadavg: 1.01 1.06 1.01 2/65 3118
/proc/meminfo: memFree=1715904/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=8740 CPUtime=3.09
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 2142 0 0 0 308 1 0 0 25 0 1 0 1096369822 8949760 2079 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 2185 2079 79 155 0 2028 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8740

[startup+6.3012 s]
/proc/loadavg: 1.01 1.06 1.01 2/65 3118
/proc/meminfo: memFree=1710784/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=12568 CPUtime=6.29
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 3107 0 0 0 627 2 0 0 25 0 1 0 1096369822 12869632 3044 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 3142 3044 79 155 0 2985 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12568

[startup+12.7015 s]
/proc/loadavg: 1.01 1.06 1.01 2/65 3118
/proc/meminfo: memFree=1706704/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=16136 CPUtime=12.69
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 4020 0 0 0 1266 3 0 0 25 0 1 0 1096369822 16523264 3957 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 4034 3957 79 155 0 3877 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16136

[startup+25.5011 s]
/proc/loadavg: 1.01 1.06 1.01 2/65 3118
/proc/meminfo: memFree=1703248/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=19700 CPUtime=25.48
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 4901 0 0 0 2544 4 0 0 25 0 1 0 1096369822 20172800 4838 1992294400 134512640 135151029 4294956240 18446744073709551615 134580640 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 4925 4838 79 155 0 4768 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19700

[startup+51.1012 s]
/proc/loadavg: 1.00 1.05 1.00 2/65 3118
/proc/meminfo: memFree=1696528/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=26036 CPUtime=51.07
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 6495 0 0 0 5101 6 0 0 25 0 1 0 1096369822 26660864 6432 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 6509 6432 79 155 0 6352 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26036

[startup+102.305 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 3120
/proc/meminfo: memFree=1685520/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=36992 CPUtime=102.25
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 9229 0 0 0 10215 10 0 0 25 0 1 0 1096369822 37879808 9166 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 9248 9166 79 155 0 9091 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 36992

[startup+162.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 3120
/proc/meminfo: memFree=1682704/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=39896 CPUtime=162.23
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 9927 0 0 0 16212 11 0 0 25 0 1 0 1096369822 40853504 9864 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 9974 9864 79 155 0 9817 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 39896

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3120
/proc/meminfo: memFree=1670992/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=51524 CPUtime=222.2
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 12847 0 0 0 22205 15 0 0 25 0 1 0 1096369822 52760576 12784 1992294400 134512640 135151029 4294956240 18446744073709551615 134552184 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 12881 12784 79 155 0 12724 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 51524

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3120
/proc/meminfo: memFree=1667152/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=55364 CPUtime=282.18
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 13790 0 0 0 28202 16 0 0 25 0 1 0 1096369822 56692736 13727 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 13841 13727 79 155 0 13684 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 55364

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3120
/proc/meminfo: memFree=1667088/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=55364 CPUtime=342.16
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 13790 0 0 0 34200 16 0 0 25 0 1 0 1096369822 56692736 13727 1992294400 134512640 135151029 4294956240 18446744073709551615 134574596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 13841 13727 79 155 0 13684 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 55364

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3120
/proc/meminfo: memFree=1662160/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=60148 CPUtime=402.14
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 15012 0 0 0 40196 18 0 0 25 0 1 0 1096369822 61591552 14949 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 15037 14949 79 155 0 14880 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 60148

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3120
/proc/meminfo: memFree=1661008/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=61336 CPUtime=462.11
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 15284 0 0 0 46193 18 0 0 25 0 1 0 1096369822 62808064 15221 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 15334 15221 79 155 0 15177 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 61336

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3120
/proc/meminfo: memFree=1659600/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=62920 CPUtime=522.09
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 15700 0 0 0 52190 19 0 0 25 0 1 0 1096369822 64430080 15637 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 15730 15637 79 155 0 15573 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 62920

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3120
/proc/meminfo: memFree=1650832/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=71504 CPUtime=582.06
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 17824 0 0 0 58185 21 0 0 25 0 1 0 1096369822 73220096 17761 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 17876 17761 79 155 0 17719 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 71504

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3120
/proc/meminfo: memFree=1646096/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=76280 CPUtime=642.05
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 18996 0 0 0 64182 23 0 0 25 0 1 0 1096369822 78110720 18933 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 19070 18933 79 155 0 18913 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 76280

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3120
/proc/meminfo: memFree=1640400/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=82224 CPUtime=702.02
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 20438 0 0 0 70177 25 0 0 25 0 1 0 1096369822 84197376 20375 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 20556 20375 79 155 0 20399 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 82224

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3120
/proc/meminfo: memFree=1640016/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=82524 CPUtime=762
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 20492 0 0 0 76175 25 0 0 25 0 1 0 1096369822 84504576 20429 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 20631 20429 79 155 0 20474 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 82524

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3120
/proc/meminfo: memFree=1639952/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=82524 CPUtime=821.98
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 20492 0 0 0 82172 26 0 0 25 0 1 0 1096369822 84504576 20429 1992294400 134512640 135151029 4294956240 18446744073709551615 134574236 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 20631 20429 79 155 0 20474 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 82524

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3120
/proc/meminfo: memFree=1639952/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=82524 CPUtime=881.96
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 20492 0 0 0 88170 26 0 0 25 0 1 0 1096369822 84504576 20429 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 20631 20429 79 155 0 20474 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 82524

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3120
/proc/meminfo: memFree=1639952/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=82524 CPUtime=941.93
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 20492 0 0 0 94167 26 0 0 25 0 1 0 1096369822 84504576 20429 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 20631 20429 79 155 0 20474 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 82524

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3120
/proc/meminfo: memFree=1639888/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=82524 CPUtime=1001.91
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 20492 0 0 0 100165 26 0 0 25 0 1 0 1096369822 84504576 20429 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 20631 20429 79 155 0 20474 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 82524

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3126
/proc/meminfo: memFree=1639696/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=82524 CPUtime=1061.88
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 20492 0 0 0 106162 26 0 0 25 0 1 0 1096369822 84504576 20429 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 20631 20429 79 155 0 20474 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 82524

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3126
/proc/meminfo: memFree=1634000/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=88356 CPUtime=1121.85
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 21949 0 0 0 112157 28 0 0 25 0 1 0 1096369822 90476544 21886 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 22089 21886 79 155 0 21932 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 88356

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3126
/proc/meminfo: memFree=1633104/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=89288 CPUtime=1181.84
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 22169 0 0 0 118155 29 0 0 25 0 1 0 1096369822 91430912 22106 1992294400 134512640 135151029 4294956240 18446744073709551615 134574623 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 22322 22106 79 155 0 22165 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 89288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3126
/proc/meminfo: memFree=1633104/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=89288 CPUtime=1200.03
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 22169 0 0 0 119974 29 0 0 25 0 1 0 1096369822 91430912 22106 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 22322 22106 79 155 0 22165 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 89288

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3126
/proc/meminfo: memFree=1633104/2055920 swapFree=4175824/4192956
[pid=3117] ppid=3115 vsize=89288 CPUtime=1200.03
/proc/3117/stat : 3117 (precosat) R 3115 3117 3080 0 -1 4194304 22169 0 0 0 119974 29 0 0 25 0 1 0 1096369822 91430912 22106 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3117/statm: 22322 22106 79 155 0 22165 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 89288

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199.75
CPU system time (s): 0.310952
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 89288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.310952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22169
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= 1779

runsolver used 0.91586 second user time and 2.66059 second system time

The end

Launcher Data 

Begin job on node33 at 2009-03-28 11:44:08
IDJOB=1514363
IDBENCH=70340
IDSOLVER=507
FILE ID=node33/1514363-1238237048
PBS_JOBID= 9060741
Free space on /tmp= 66132 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514363-1238237048/watcher-1514363-1238237048 -o /tmp/evaluation-result-1514363-1238237048/solver-1514363-1238237048 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514363-1238237048.cnf

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

MD5SUM BENCH= a2535194d868b4e0014d35a0421df6ea
RANDOM SEED=191779499

node33.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		: 3000.266
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		: 3000.266
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:       1722728 kB
Buffers:         33808 kB
Cached:         214076 kB
SwapCached:      10924 kB
Active:          29516 kB
Inactive:       230776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1722728 kB
SwapTotal:     4192956 kB
SwapFree:      4175824 kB
Dirty:            1128 kB
Writeback:           0 kB
Mapped:          18084 kB
Slab:            58912 kB
Committed_AS:  3009080 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-03-28 12:04:11