Trace number 1514027

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) 1200.13 1200.54

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S500426663-025.cnf
MD5SUM6bf66283a1f602e5557546993c52c1e8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.08207
Satisfiable
(Un)Satisfiability was proved
Number of variables7999
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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-1514027-1238225777.cnf
0.00/0.00	c found header 'p cnf 8000 33600'
0.00/0.04	c finished parsing
0.00/0.04	c
0.00/0.04	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.04	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.04	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.04	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.04	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.04	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.04	c
0.00/0.04	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.04	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.04	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.04	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.04	c
0.00/0.04	c starting search after 0.0 seconds
0.00/0.04	c no decision limit
0.00/0.04	c
0.00/0.04	c       original/binary      fixed     eliminated      learned       agility
0.00/0.04	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.04	c
0.00/0.04	c *    0.0    33600    8000      0     0      0       0      0    0.0   0    2
0.19/0.26	c s    0.3    33261    7783      0     0    217       0      0    0.0   0    3
0.19/0.26	c l    0.3    33261    7783      0     0    217       0  33261    0.0   0    3
0.29/0.30	c R    0.3    33261    7783      0     0    217     102    102  570.3  15    3
0.29/0.33	c R    0.3    33261    7783      0     0    217     203    203  489.9  16    3
0.49/0.54	c R    0.5    33261    7783      0     0    217     807    807  383.5  17    3
0.59/0.61	c B    0.6    33261    7783      0     0    217    1004   1004  373.3  18    3
0.89/0.98	c B    1.0    33261    7783      0     0    217    2004   2004  359.3  16    4
1.09/1.13	c R    1.1    33261    7783      0     0    217    2423   2423  371.9  18    4
2.69/2.70	c R    2.7    33261    7783      0     0    217    6436   6436  366.9  16    7
3.29/3.32	c B    3.3    33261    7783      0     0    217    8005   8005  388.7  16    8
6.89/6.90	c R    6.9    33261    7783      0     0    217   16053  16053  379.2  13   13
11.00/11.03	c B   11.0    33261    7783      0     0    217   24014  24014  380.3  15   19
15.99/16.04	c +   16.0    33261    7783      0     0    217   33261  36587  370.7  16   25
18.98/19.02	c R   19.0    33261    7783      0     0    217   38504  36598  381.8  16   28
20.59/20.69	c +   20.7    33261    7783      0     0    217   41578  40245  389.6  17   29
26.98/27.09	c +   27.1    33261    7783      0     0    217   51972  44269  390.3  15   32
34.48/34.51	c B   34.5    33261    7783      0     0    217   64025  44287  386.1  15   35
35.08/35.17	c +   35.2    33261    7783      0     0    217   64965  48695  384.6  19   35
45.68/45.70	c
45.68/45.70	c       original/binary      fixed     eliminated      learned       agility
45.68/45.70	c   seconds        variables     equivalent    conflicts       height       MB
45.68/45.70	c
45.68/45.70	c +   45.7    33261    7783      0     0    217   81205  53564  377.4  16   38
51.17/51.25	c R   51.2    33261    7783      0     0    217   89801  53572  387.0  16   43
59.38/59.43	c +   59.4    33261    7783      0     0    217  101505  58920  397.7  17   44
78.16/78.24	c +   78.2    33261    7783      0     0    217  126881  64812  391.5  16   48
101.26/101.32	c +  101.3    33261    7783      0     0    217  158601  71293  387.3  14   51
102.45/102.56	c B  102.5    33261    7783      0     0    217  160053  66286  386.3  18   52
130.75/130.86	c +  130.8    33261    7783      0     0    217  198250  78422  388.5  16   58
136.25/136.38	c R  136.3    33261    7783      0     0    217  205207  78274  391.7  17   65
173.33/173.46	c +  173.4    33261    7783      0     0    217  247811  86264  397.9  16   72
227.71/227.87	c +  227.8    33261    7783      0     0    217  309761  94890  391.2  16   68
291.49/291.60	c B  291.5    33261    7783      0     0    217  384103  94905  392.5  15   76
294.09/294.21	c +  294.1    33261    7783      0     0    217  387202 104379  392.5  17   76
359.47/359.66	c R  359.5    33261    7783      0     0    217  461606 104402  394.0  17   89
380.25/380.47	c +  380.3    33261    7783      0     0    217  484000 114816  399.9  17   94
510.61/510.86	c +  510.7    33261    7783      0     0    217  605001 126297  401.6  16   97
670.46/670.73	c +  670.5    33261    7783      0     0    217  756252 138926  400.2  16  109
822.00/822.32	c B  822.0    33261    7783      0     0    217  896194 138933  396.7  16  113
872.69/873.01	c +  872.7    33261    7783      0     0    217  945315 152818  395.5  17  114
962.36/962.78	c R  962.4    33261    7783      0     0    217 1025610 152865  396.6  18  142
1183.38/1183.86	c
1183.38/1183.86	c       original/binary      fixed     eliminated      learned       agility
1183.38/1183.86	c   seconds        variables     equivalent    conflicts       height       MB
1183.38/1183.86	c
1183.38/1183.86	c + 1183.5    33261    7783      0     0    217 1181640 168099  406.5  18  157
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	c
1200.08/1200.50	c 1195086 conflicts, 2960441 decisions, 2 random
1200.08/1200.50	c 0 iterations, 2251 restarts, 0 skipped
1200.08/1200.50	c 17 enlarged, 0 shrunken, 11695 rescored, 317 rebiased
1200.08/1200.50	c 1 simplifications, 0 reductions
1200.08/1200.50	c
1200.08/1200.50	c vars: 0 fixed, 0 equiv, 217 elim, 0 merged
1200.08/1200.50	c elim: 111135 resolutions, 1 phases, 1 rounds
1200.08/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.50	c prbe: 4467876 probed, 287 phases, 287 rounds
1200.08/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.50	c hash: 0 units, 0 merged
1200.08/1200.50	c mins: 225502864 learned, 8% deleted, 0 strong, 58 depth
1200.08/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.50	c strs: 0 forward, 0 backward
1200.08/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.50	c prps: 585932240 propagations, 0.49 megaprops
1200.08/1200.50	c
1200.08/1200.50	c 1200.1 seconds, 171 MB max, 747 MB recycled
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	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-1514027-1238225777/watcher-1514027-1238225777 -o /tmp/evaluation-result-1514027-1238225777/solver-1514027-1238225777 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514027-1238225777.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.97 3/76 31018
/proc/meminfo: memFree=1786304/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=1660 CPUtime=0
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 1095238801 1699840 290 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 415 290 63 155 0 258 0

[startup+0.087515 s]
/proc/loadavg: 0.91 0.97 0.97 3/76 31018
/proc/meminfo: memFree=1786304/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=3724 CPUtime=0.08
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 993 0 0 0 8 0 0 0 18 0 1 0 1095238801 3813376 854 1992294400 134512640 135151029 4294956240 18446744073709551615 134681548 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 931 854 79 155 0 774 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3724

[startup+0.101517 s]
/proc/loadavg: 0.91 0.97 0.97 3/76 31018
/proc/meminfo: memFree=1786304/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=3724 CPUtime=0.09
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 993 0 0 0 9 0 0 0 18 0 1 0 1095238801 3813376 854 1992294400 134512640 135151029 4294956240 18446744073709551615 134673227 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 931 854 79 155 0 774 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3724

[startup+0.30155 s]
/proc/loadavg: 0.91 0.97 0.97 3/76 31018
/proc/meminfo: memFree=1786304/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=5140 CPUtime=0.29
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 1335 0 0 0 29 0 0 0 19 0 1 0 1095238801 5263360 1196 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 1285 1196 79 155 0 1128 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5140

[startup+0.701614 s]
/proc/loadavg: 0.91 0.97 0.97 3/76 31018
/proc/meminfo: memFree=1786304/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=5140 CPUtime=0.69
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 1335 0 0 0 69 0 0 0 22 0 1 0 1095238801 5263360 1196 1992294400 134512640 135151029 4294956240 18446744073709551615 134573936 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 1285 1196 79 155 0 1128 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5140

[startup+1.50174 s]
/proc/loadavg: 0.91 0.97 0.97 2/77 31019
/proc/meminfo: memFree=1781304/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=6460 CPUtime=1.49
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 1674 0 0 0 149 0 0 0 25 0 1 0 1095238801 6615040 1535 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 1615 1535 79 155 0 1458 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6460

[startup+3.102 s]
/proc/loadavg: 0.91 0.97 0.97 2/77 31019
/proc/meminfo: memFree=1779320/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=9104 CPUtime=3.09
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 2337 0 0 0 309 0 0 0 25 0 1 0 1095238801 9322496 2198 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 2276 2198 79 155 0 2119 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9104

[startup+6.30151 s]
/proc/loadavg: 0.92 0.97 0.97 2/77 31019
/proc/meminfo: memFree=1774136/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=13856 CPUtime=6.29
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 3497 0 0 0 628 1 0 0 25 0 1 0 1095238801 14188544 3358 1992294400 134512640 135151029 4294956240 18446744073709551615 134574603 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 3464 3358 79 155 0 3307 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13856

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.97 2/77 31019
/proc/meminfo: memFree=1764216/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=23492 CPUtime=12.69
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 5928 0 0 0 1266 3 0 0 25 0 1 0 1095238801 24055808 5789 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 5873 5789 79 155 0 5716 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23492

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.97 2/77 31019
/proc/meminfo: memFree=1752120/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=34448 CPUtime=25.48
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 8645 0 0 0 2542 6 0 0 25 0 1 0 1095238801 35274752 8506 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 8612 8506 79 155 0 8455 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34448

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.97 2/77 31019
/proc/meminfo: memFree=1740536/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=45932 CPUtime=51.07
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 11538 0 0 0 5098 9 0 0 25 0 1 0 1095238801 47034368 11399 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 11483 11399 79 155 0 11326 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45932

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.97 2/77 31019
/proc/meminfo: memFree=1729784/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=56624 CPUtime=102.26
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 14197 0 0 0 10214 12 0 0 25 0 1 0 1095238801 57982976 14058 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 14156 14058 79 155 0 13999 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 56624

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31021
/proc/meminfo: memFree=1709048/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=77224 CPUtime=162.23
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 19343 0 0 0 16206 17 0 0 25 0 1 0 1095238801 79077376 19204 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 19306 19204 79 155 0 19149 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 77224

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31021
/proc/meminfo: memFree=1703096/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=83164 CPUtime=222.21
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 20833 0 0 0 22202 19 0 0 25 0 1 0 1095238801 85159936 20694 1992294400 134512640 135151029 4294956240 18446744073709551615 134520459 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 20791 20694 79 155 0 20634 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 83164

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31021
/proc/meminfo: memFree=1703032/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=83096 CPUtime=282.19
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 20833 0 0 0 28200 19 0 0 25 0 1 0 1095238801 85090304 20694 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 20774 20694 79 155 0 20617 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 83096

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31021
/proc/meminfo: memFree=1697336/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=88904 CPUtime=342.17
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 22262 0 0 0 34195 22 0 0 25 0 1 0 1095238801 91037696 22123 1992294400 134512640 135151029 4294956240 18446744073709551615 134542664 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 22226 22123 79 155 0 22069 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 88904

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31021
/proc/meminfo: memFree=1671352/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=114948 CPUtime=402.15
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 28769 0 0 0 40184 31 0 0 25 0 1 0 1095238801 117706752 28630 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 28737 28630 79 155 0 28580 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 114948

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31021
/proc/meminfo: memFree=1667064/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=119048 CPUtime=462.13
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 29789 0 0 0 46181 32 0 0 25 0 1 0 1095238801 121905152 29650 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 29762 29650 79 155 0 29605 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 119048

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31021
/proc/meminfo: memFree=1667064/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=119048 CPUtime=522.11
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 29790 0 0 0 52179 32 0 0 25 0 1 0 1095238801 121905152 29651 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 29762 29651 79 155 0 29605 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 119048

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31021
/proc/meminfo: memFree=1667000/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=119048 CPUtime=582.09
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 29790 0 0 0 58177 32 0 0 25 0 1 0 1095238801 121905152 29651 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 29762 29651 79 155 0 29605 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 119048

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31021
/proc/meminfo: memFree=1667000/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=119048 CPUtime=642.07
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 29790 0 0 0 64175 32 0 0 25 0 1 0 1095238801 121905152 29651 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 29762 29651 79 155 0 29605 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 119048

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31021
/proc/meminfo: memFree=1663032/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=123140 CPUtime=702.05
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 30802 0 0 0 70171 34 0 0 25 0 1 0 1095238801 126095360 30663 1992294400 134512640 135151029 4294956240 18446744073709551615 134530863 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 30785 30663 79 155 0 30628 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 123140

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31021
/proc/meminfo: memFree=1661304/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=124724 CPUtime=762.03
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 31192 0 0 0 76169 34 0 0 25 0 1 0 1095238801 127717376 31053 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 31181 31053 79 155 0 31024 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 124724

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31021
/proc/meminfo: memFree=1660152/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=125784 CPUtime=822
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 31463 0 0 0 82166 34 0 0 25 0 1 0 1095238801 128802816 31324 1992294400 134512640 135151029 4294956240 18446744073709551615 134520459 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 31446 31324 79 155 0 31289 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 125784

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31021
/proc/meminfo: memFree=1659000/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=127104 CPUtime=881.98
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 31793 0 0 0 88163 35 0 0 25 0 1 0 1095238801 130154496 31654 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 31776 31654 79 155 0 31619 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 127104

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31021
/proc/meminfo: memFree=1640696/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=145340 CPUtime=941.97
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 36366 0 0 0 94156 41 0 0 25 0 1 0 1095238801 148828160 36227 1992294400 134512640 135151029 4294956240 18446744073709551615 134555104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 36335 36227 79 155 0 36178 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 145340

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31021
/proc/meminfo: memFree=1627768/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=158204 CPUtime=1001.95
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 39561 0 0 0 100151 44 0 0 25 0 1 0 1095238801 162000896 39422 1992294400 134512640 135151029 4294956240 18446744073709551615 134551501 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 39551 39422 79 155 0 39394 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 158204

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31021
/proc/meminfo: memFree=1613048/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=172916 CPUtime=1061.93
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 43230 0 0 0 106145 48 0 0 25 0 1 0 1095238801 177065984 43091 1992294400 134512640 135151029 4294956240 18446744073709551615 134546650 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 43229 43091 79 155 0 43072 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 172916

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31021
/proc/meminfo: memFree=1606328/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=179588 CPUtime=1121.91
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 44877 0 0 0 112142 49 0 0 25 0 1 0 1095238801 183898112 44738 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 44897 44738 79 155 0 44740 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 179588

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31021
/proc/meminfo: memFree=1606264/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=179588 CPUtime=1181.89
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 44884 0 0 0 118140 49 0 0 25 0 1 0 1095238801 183898112 44745 1992294400 134512640 135151029 4294956240 18446744073709551615 134546650 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 44897 44745 79 155 0 44740 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 179588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 31021
/proc/meminfo: memFree=1606264/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=179588 CPUtime=1200.08
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 44884 0 0 0 119959 49 0 0 25 0 1 0 1095238801 183898112 44745 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 44897 44745 79 155 0 44740 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 179588

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: 0.99 0.97 0.97 2/77 31021
/proc/meminfo: memFree=1606264/2055920 swapFree=4173572/4192956
[pid=31018] ppid=31016 vsize=179588 CPUtime=1200.08
/proc/31018/stat : 31018 (precosat) R 31016 31018 30861 0 -1 4194304 44884 0 0 0 119959 49 0 0 25 0 1 0 1095238801 183898112 44745 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31018/statm: 44897 44745 79 155 0 44740 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 179588

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.13
CPU user time (s): 1199.6
CPU system time (s): 0.52492
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 179588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.6
system time used= 0.52492
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44884
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= 2301

runsolver used 1.09683 second user time and 3.2835 second system time

The end

Launcher Data 

Begin job on node69 at 2009-03-28 08:36:17
IDJOB=1514027
IDBENCH=70312
IDSOLVER=507
FILE ID=node69/1514027-1238225777
PBS_JOBID= 9060589
Free space on /tmp= 65724 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S500426663-025.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514027-1238225777/watcher-1514027-1238225777 -o /tmp/evaluation-result-1514027-1238225777/solver-1514027-1238225777 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514027-1238225777.cnf

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

MD5SUM BENCH= 6bf66283a1f602e5557546993c52c1e8
RANDOM SEED=840144706

node69.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		: 3000.261
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		: 3000.261
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:       1786784 kB
Buffers:         40576 kB
Cached:         150836 kB
SwapCached:      10072 kB
Active:          99336 kB
Inactive:       103976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786784 kB
SwapTotal:     4192956 kB
SwapFree:      4173572 kB
Dirty:            1308 kB
Writeback:           0 kB
Mapped:          17636 kB
Slab:            50576 kB
Committed_AS:  3452572 kB
PageTables:       2336 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= 65724 MiB
End job on node69 at 2009-03-28 08:56:20