Trace number 1512611

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) 1200.11 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S249585100-059.cnf
MD5SUM143712ca4284eea58745e182764b5b47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.55846
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
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-1512611-1238206527.cnf
0.00/0.00	c found header 'p cnf 800 16000'
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    16000     800      0     0      0       0      0    0.0   0    1
0.09/0.15	c s    0.2    16000     800      0     0      0       0      0    0.0   0    1
0.09/0.15	c l    0.2    16000     800      0     0      0       0  16000    0.0   0    1
0.09/0.16	c R    0.2    16000     800      0     0      0     102    102  176.3  13    1
0.09/0.17	c R    0.2    16000     800      0     0      0     204    204  166.0  21    1
0.19/0.23	c N    0.2    16000     800      0     0      0     810    810  170.2  26    2
0.19/0.25	c B    0.3    16000     800      0     0      0    1001   1001  174.1  27    2
0.29/0.36	c B    0.4    16000     800      0     0      0    2003   2003  185.9  26    2
0.39/0.41	c N    0.4    16000     800      0     0      0    2416   2416  188.3  27    3
0.89/0.95	c N    1.0    16000     800      0     0      0    6428   6428  196.5  26    5
1.09/1.20	c B    1.2    16000     800      0     0      0    8006   8006  197.3  27    6
2.78/2.81	c +    2.8    16000     800      0     0      0   16000  17600  198.6  27   10
2.78/2.85	c N    2.8    16000     800      0     0      0   16060  16060  198.7  26   10
3.89/3.93	c +    3.9    16000     800      0     0      0   20003  19360  198.6  26   11
4.89/4.91	c B    4.9    16000     800      0     0      0   24012  19371  199.0  28   12
5.09/5.12	c +    5.1    16000     800      0     0      0   25000  21296  199.0  29   12
6.49/6.60	c +    6.6    16000     800      0     0      0   31251  23425  199.1  27   13
8.58/8.60	c N    8.6    16000     800      0     0      0   38527  23444  199.0  26   15
8.69/8.74	c +    8.7    16000     800      0     0      0   39060  25767  199.0  26   15
11.39/11.45	c
11.39/11.45	c       original/binary      fixed     eliminated      learned       agility
11.39/11.45	c   seconds        variables     equivalent    conflicts       height       MB
11.39/11.45	c
11.39/11.45	c +   11.5    16000     800      0     0      0   48829  28343  199.3  28   16
14.08/14.19	c +   14.2    16000     800      0     0      0   61035  31177  204.4  28   17
14.99/15.05	c B   15.1    16000     800      0     0      0   64017  31185  205.2  27   19
17.89/17.99	c +   18.0    16000     800      0     0      0   76290  34294  207.0  28   19
22.49/22.58	c N   22.6    16000     800      0     0      0   89835  34309  208.2  29   21
24.69/24.73	c +   24.7    16000     800      0     0      0   95360  37723  208.5  28   22
35.48/35.50	c +   35.5    16000     800      0     0      0  119200  41495  209.3  27   25
45.88/45.95	c +   45.9    16000     800      0     0      0  149000  45644  209.7  26   26
49.38/49.48	c B   49.5    16000     800      0     0      0  160033  45653  209.1  27   28
58.28/58.33	c +   58.3    16000     800      0     0      0  186252  50208  207.3  27   28
68.77/68.85	c N   68.8    16000     800      0     0      0  205239  50228  206.1  27   32
85.87/85.99	c +   86.0    16000     800      0     0      0  232815  55228  204.8  28   33
113.06/113.15	c +  113.1    16000     800      0     0      0  291015  60750  204.5  28   35
161.14/161.27	c +  161.2    16000     800      0     0      0  363765  66825  203.5  27   41
178.84/178.90	c B  178.9    16000     800      0     0      0  384081  66830  203.2  27   44
233.92/234.00	c +  233.9    16000     800      0     0      0  454705  73507  202.6  29   45
239.73/239.83	c N  239.8    16000     800      0     0      0  461627  73522  202.5  26   48
325.91/326.04	c +  326.0    16000     800      0     0      0  568381  80857  202.4  27   49
437.68/437.85	c +  437.7    16000     800      0     0      0  710475  88942  201.9  27   55
563.95/564.11	c
563.95/564.11	c       original/binary      fixed     eliminated      learned       agility
563.95/564.11	c   seconds        variables     equivalent    conflicts       height       MB
563.95/564.11	c
563.95/564.11	c +  564.0    16000     800      0     0      0  888090  97836  201.6  27   64
571.44/571.66	c B  571.5    16000     800      0     0      0  896172  97032  201.7  29   69
671.42/671.61	c N  671.4    16000     800      0     0      0 1025691  97855  203.1  27   73
770.90/771.20	c +  771.0    16000     800      0     0      0 1110111 107619  203.6  27   73
1033.12/1033.41	c + 1033.1    16000     800      0     0      0 1387636 118380  205.7  26   80
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c
1200.09/1200.40	c 1606720 conflicts, 1954493 decisions, 1 random
1200.09/1200.40	c 0 iterations, 23 restarts, 3046 skipped
1200.09/1200.40	c 21 enlarged, 0 shrunken, 15708 rescored, 441 rebiased
1200.09/1200.40	c 1 simplifications, 0 reductions
1200.09/1200.40	c
1200.09/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.09/1200.40	c elim: 81593 resolutions, 1 phases, 1 rounds
1200.09/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.40	c prbe: 28800 probed, 18 phases, 18 rounds
1200.09/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.40	c hash: 0 units, 0 merged
1200.09/1200.40	c mins: 208028549 learned, 8% deleted, 0 strong, 23 depth
1200.09/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.40	c strs: 0 forward, 0 backward
1200.09/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.40	c prps: 144287494 propagations, 0.12 megaprops
1200.09/1200.40	c
1200.09/1200.40	c 1200.1 seconds, 89 MB max, 770 MB recycled
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1512611-1238206527/watcher-1512611-1238206527 -o /tmp/evaluation-result-1512611-1238206527/solver-1512611-1238206527 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512611-1238206527.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 0.95 0.69 3/76 16927
/proc/meminfo: memFree=1384688/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=1052 CPUtime=0
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 1093313928 1077248 159 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 263 159 63 155 0 106 0

[startup+0.0309401 s]
/proc/loadavg: 0.91 0.95 0.69 3/76 16927
/proc/meminfo: memFree=1384688/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=2072 CPUtime=0.02
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 487 0 0 0 2 0 0 0 18 0 1 0 1093313928 2121728 441 1992294400 134512640 135151029 4294956240 18446744073709551615 134578543 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 518 441 79 155 0 361 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2072

[startup+0.101944 s]
/proc/loadavg: 0.91 0.95 0.69 3/76 16927
/proc/meminfo: memFree=1384688/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=2732 CPUtime=0.09
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 626 0 0 0 9 0 0 0 18 0 1 0 1093313928 2797568 580 1992294400 134512640 135151029 4294956240 18446744073709551615 134548024 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 683 580 79 155 0 526 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2732

[startup+0.301962 s]
/proc/loadavg: 0.91 0.95 0.69 3/76 16927
/proc/meminfo: memFree=1384688/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=2996 CPUtime=0.29
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 704 0 0 0 29 0 0 0 19 0 1 0 1093313928 3067904 658 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 749 658 79 155 0 592 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2996

[startup+0.701994 s]
/proc/loadavg: 0.91 0.95 0.69 3/76 16927
/proc/meminfo: memFree=1384688/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=4844 CPUtime=0.69
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 1149 0 0 0 69 0 0 0 23 0 1 0 1093313928 4960256 1103 1992294400 134512640 135151029 4294956240 18446744073709551615 134551954 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 1211 1104 79 155 0 1054 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4844

[startup+1.50106 s]
/proc/loadavg: 0.91 0.95 0.69 2/77 16928
/proc/meminfo: memFree=1379304/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=7616 CPUtime=1.49
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 1872 0 0 0 148 1 0 0 25 0 1 0 1093313928 7798784 1826 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 1904 1826 79 155 0 1747 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7616

[startup+3.10119 s]
/proc/loadavg: 0.91 0.95 0.69 2/77 16928
/proc/meminfo: memFree=1375592/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=11848 CPUtime=3.09
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 2907 0 0 0 307 2 0 0 25 0 1 0 1093313928 12132352 2861 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 2962 2861 79 155 0 2805 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11848

[startup+6.30146 s]
/proc/loadavg: 0.92 0.95 0.69 2/77 16928
/proc/meminfo: memFree=1370872/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=14620 CPUtime=6.29
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 3616 0 0 0 627 2 0 0 25 0 1 0 1093313928 14970880 3570 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 3655 3570 79 155 0 3498 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14620

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.69 2/77 16928
/proc/meminfo: memFree=1366416/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=18600 CPUtime=12.69
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 4607 0 0 0 1266 3 0 0 25 0 1 0 1093313928 19046400 4561 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 4650 4561 79 155 0 4493 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18600

[startup+25.5011 s]
/proc/loadavg: 0.94 0.95 0.70 2/77 16928
/proc/meminfo: memFree=1360784/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=24720 CPUtime=25.49
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 6116 0 0 0 2544 5 0 0 25 0 1 0 1093313928 25313280 6070 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 6180 6070 79 155 0 6023 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24720

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.70 2/77 16928
/proc/meminfo: memFree=1354640/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=30600 CPUtime=51.07
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 7548 0 0 0 5101 6 0 0 25 0 1 0 1093313928 31334400 7502 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 7650 7502 79 155 0 7493 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30600

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.72 2/77 16928
/proc/meminfo: memFree=1347408/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=38008 CPUtime=102.27
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 9352 0 0 0 10218 9 0 0 25 0 1 0 1093313928 38920192 9306 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 9502 9306 79 155 0 9345 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 38008

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.73 2/77 16928
/proc/meminfo: memFree=1341520/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=44220 CPUtime=162.24
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 10856 0 0 0 16214 10 0 0 25 0 1 0 1093313928 45281280 10810 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 11055 10810 79 155 0 10898 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 44220

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.74 2/77 16928
/proc/meminfo: memFree=1337744/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=47868 CPUtime=222.23
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 11739 0 0 0 22212 11 0 0 25 0 1 0 1093313928 49016832 11693 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 11967 11693 79 155 0 11810 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 47868

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.76 2/77 16928
/proc/meminfo: memFree=1333264/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=52592 CPUtime=282.22
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 12869 0 0 0 28209 13 0 0 25 0 1 0 1093313928 53854208 12823 1992294400 134512640 135151029 4294956240 18446744073709551615 134554829 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 13148 12823 79 155 0 12991 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 52592

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/77 16928
/proc/meminfo: memFree=1329488/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=56440 CPUtime=342.2
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 13795 0 0 0 34206 14 0 0 25 0 1 0 1093313928 57794560 13749 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 14110 13749 79 155 0 13953 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 56440

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.78 2/77 16928
/proc/meminfo: memFree=1326160/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=60100 CPUtime=402.19
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 14629 0 0 0 40204 15 0 0 25 0 1 0 1093313928 61542400 14583 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 15025 14583 79 155 0 14868 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 60100

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.79 2/77 16928
/proc/meminfo: memFree=1322896/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=63380 CPUtime=462.17
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 15438 0 0 0 46201 16 0 0 25 0 1 0 1093313928 64901120 15392 1992294400 134512640 135151029 4294956240 18446744073709551615 134551300 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 15845 15392 79 155 0 15688 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 63380

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.80 2/77 16928
/proc/meminfo: memFree=1319888/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=66568 CPUtime=522.15
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 16173 0 0 0 52199 16 0 0 25 0 1 0 1093313928 68165632 16127 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 16642 16127 79 155 0 16485 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 66568

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.81 2/77 16928
/proc/meminfo: memFree=1312336/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=74468 CPUtime=582.14
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 18068 0 0 0 58195 19 0 0 25 0 1 0 1093313928 76255232 18022 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 18617 18022 79 155 0 18460 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 74468

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/77 16928
/proc/meminfo: memFree=1310800/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=76052 CPUtime=642.12
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 18432 0 0 0 64193 19 0 0 25 0 1 0 1093313928 77877248 18386 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 19013 18386 79 155 0 18856 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 76052

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/77 16928
/proc/meminfo: memFree=1309456/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=77596 CPUtime=702.11
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 18769 0 0 0 70191 20 0 0 25 0 1 0 1093313928 79458304 18723 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 19399 18723 79 155 0 19242 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 77596

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.83 2/77 16928
/proc/meminfo: memFree=1308624/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=78624 CPUtime=762.09
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 18961 0 0 0 76189 20 0 0 25 0 1 0 1093313928 80510976 18915 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 19656 18915 79 155 0 19499 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 78624

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/77 16928
/proc/meminfo: memFree=1303888/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=83440 CPUtime=822.08
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 20142 0 0 0 82186 22 0 0 25 0 1 0 1093313928 85442560 20096 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 20860 20096 79 155 0 20703 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 83440

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/77 16928
/proc/meminfo: memFree=1303184/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=84208 CPUtime=882.06
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 20308 0 0 0 88184 22 0 0 25 0 1 0 1093313928 86228992 20262 1992294400 134512640 135151029 4294956240 18446744073709551615 134574649 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 21052 20262 79 155 0 20895 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 84208

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/77 16928
/proc/meminfo: memFree=1302416/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=85092 CPUtime=942.05
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 20497 0 0 0 94182 23 0 0 25 0 1 0 1093313928 87134208 20451 1992294400 134512640 135151029 4294956240 18446744073709551615 134520436 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 21273 20451 79 155 0 21116 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 85092

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/77 16928
/proc/meminfo: memFree=1301392/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=86260 CPUtime=1002.03
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 20752 0 0 0 100180 23 0 0 25 0 1 0 1093313928 88330240 20706 1992294400 134512640 135151029 4294956240 18446744073709551615 134555112 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 21565 20706 79 155 0 21408 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 86260

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/77 16928
/proc/meminfo: memFree=1297552/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=90188 CPUtime=1062.01
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 21706 0 0 0 106177 24 0 0 25 0 1 0 1093313928 92352512 21660 1992294400 134512640 135151029 4294956240 18446744073709551615 134580721 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 22547 21660 79 155 0 22390 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 90188

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/77 16928
/proc/meminfo: memFree=1296976/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=90828 CPUtime=1122
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 21846 0 0 0 112175 25 0 0 25 0 1 0 1093313928 93007872 21800 1992294400 134512640 135151029 4294956240 18446744073709551615 134520403 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 22707 21800 79 155 0 22550 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 90828

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/77 16928
/proc/meminfo: memFree=1295504/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=92492 CPUtime=1181.99
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 22214 0 0 0 118173 26 0 0 25 0 1 0 1093313928 94711808 22168 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 23123 22168 79 155 0 22966 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 92492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.88 2/77 16928
/proc/meminfo: memFree=1294352/2055920 swapFree=4173544/4192956
[pid=16927] ppid=16925 vsize=93600 CPUtime=1200.09
/proc/16927/stat : 16927 (precosat) R 16925 16927 16842 0 -1 4194304 22488 0 0 0 119983 26 0 0 25 0 1 0 1093313928 95846400 22442 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16927/statm: 23400 22442 79 155 0 23243 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 93600

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1199.83
CPU system time (s): 0.276957
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 93600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.276957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22488
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= 2565

runsolver used 1.06884 second user time and 3.31649 second system time

The end

Launcher Data 

Begin job on node65 at 2009-03-28 03:15:27
IDJOB=1512611
IDBENCH=70194
IDSOLVER=507
FILE ID=node65/1512611-1238206527
PBS_JOBID= 9060501
Free space on /tmp= 66268 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S249585100-059.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512611-1238206527/watcher-1512611-1238206527 -o /tmp/evaluation-result-1512611-1238206527/solver-1512611-1238206527 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512611-1238206527.cnf

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

MD5SUM BENCH= 143712ca4284eea58745e182764b5b47
RANDOM SEED=45016395

node65.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		: 3000.231
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		: 3000.231
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:       1385104 kB
Buffers:         62932 kB
Cached:         512180 kB
SwapCached:      10232 kB
Active:          84724 kB
Inactive:       502224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1385104 kB
SwapTotal:     4192956 kB
SwapFree:      4173544 kB
Dirty:            1096 kB
Writeback:           0 kB
Mapped:          17008 kB
Slab:            68656 kB
Committed_AS:  3267368 kB
PageTables:       2316 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= 66268 MiB
End job on node65 at 2009-03-28 03:35:30