Trace number 1512647

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) 1200.1 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1736471436-014.cnf
MD5SUM88b3ae0f7e2752f0b445f361629fc38e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark29.5195
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-1512647-1238206540.cnf
0.00/0.00	c found header 'p cnf 800 16000'
0.00/0.01	c finished parsing
0.00/0.01	c
0.00/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.01	c
0.00/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.01	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     101    101  174.0  14    1
0.09/0.17	c R    0.2    16000     800      0     0      0     201    201  162.7  21    1
0.19/0.23	c N    0.2    16000     800      0     0      0     805    805  177.9  30    2
0.19/0.25	c B    0.3    16000     800      0     0      0    1000   1000  182.2  30    2
0.29/0.36	c B    0.4    16000     800      0     0      0    2001   2001  193.1  27    2
0.39/0.40	c N    0.4    16000     800      0     0      0    2413   2413  195.1  28    3
0.89/0.96	c N    1.0    16000     800      0     0      0    6438   6438  202.6  30    5
1.19/1.21	c B    1.2    16000     800      0     0      0    8008   8008  203.4  28    6
2.79/2.87	c +    2.9    16000     800      0     0      0   16003  17600  204.3  28   10
2.89/2.91	c N    2.9    16000     800      0     0      0   16067  16067  204.3  27   10
3.89/3.93	c +    3.9    16000     800      0     0      0   20001  19360  203.9  28   11
4.99/5.01	c B    5.0    16000     800      0     0      0   24014  19373  204.0  28   12
5.19/5.26	c +    5.3    16000     800      0     0      0   25003  21296  204.0  27   12
6.89/6.98	c +    7.0    16000     800      0     0      0   31250  23425  203.7  28   13
9.19/9.29	c N    9.3    16000     800      0     0      0   38502  23435  203.3  27   15
9.39/9.43	c +    9.4    16000     800      0     0      0   39060  25767  203.3  28   15
12.38/12.46	c
12.38/12.46	c       original/binary      fixed     eliminated      learned       agility
12.38/12.46	c   seconds        variables     equivalent    conflicts       height       MB
12.38/12.46	c
12.38/12.46	c +   12.5    16000     800      0     0      0   48825  28343  203.0  29   16
16.68/16.77	c +   16.8    16000     800      0     0      0   61032  31177  202.7  28   17
17.79/17.89	c B   17.9    16000     800      0     0      0   64022  31190  202.6  26   19
20.98/21.09	c +   21.1    16000     800      0     0      0   76291  34294  204.0  27   19
25.08/25.13	c N   25.1    16000     800      0     0      0   89795  34304  205.4  28   21
27.18/27.27	c +   27.3    16000     800      0     0      0   95360  37723  205.8  28   21
39.08/39.19	c +   39.2    16000     800      0     0      0  119200  41495  206.8  26   24
51.67/51.76	c +   51.7    16000     800      0     0      0  149001  45644  208.7  28   27
55.37/55.48	c B   55.5    16000     800      0     0      0  160057  45661  209.0  26   29
63.47/63.53	c +   63.5    16000     800      0     0      0  186254  50208  207.7  26   29
70.76/70.88	c N   70.9    16000     800      0     0      0  205184  50217  208.1  27   32
86.36/86.42	c +   86.4    16000     800      0     0      0  232816  55228  208.4  28   33
116.95/117.02	c +  117.0    16000     800      0     0      0  291024  60750  211.2  26   37
154.84/154.93	c +  154.9    16000     800      0     0      0  363780  66825  211.8  30   42
163.33/163.48	c B  163.4    16000     800      0     0      0  384107  66838  212.3  27   45
200.92/201.08	c +  201.0    16000     800      0     0      0  454725  73507  213.1  28   46
206.42/206.52	c N  206.4    16000     800      0     0      0  461651  73520  213.1  27   49
290.59/290.74	c +  290.6    16000     800      0     0      0  568405  80857  212.5  28   51
380.76/380.90	c +  380.8    16000     800      0     0      0  710507  88942  215.4  25   58
525.52/525.71	c
525.52/525.71	c       original/binary      fixed     eliminated      learned       agility
525.52/525.71	c   seconds        variables     equivalent    conflicts       height       MB
525.52/525.71	c
525.52/525.71	c +  525.5    16000     800      0     0      0  888132  97836  216.4  27   64
534.00/534.22	c B  534.0    16000     800      0     0      0  896229  97056  216.4  28   69
689.15/689.46	c N  689.2    16000     800      0     0      0 1025723  97844  216.7  28   72
775.52/775.89	c +  775.6    16000     800      0     0      0 1110165 107619  216.8  29   72
1072.92/1073.34	c + 1073.0    16000     800      0     0      0 1387705 118380  214.8  27   81
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c
1200.07/1200.50	c 1497912 conflicts, 1812591 decisions, 1 random
1200.07/1200.50	c 0 iterations, 17 restarts, 2921 skipped
1200.07/1200.50	c 21 enlarged, 0 shrunken, 14643 rescored, 396 rebiased
1200.07/1200.50	c 1 simplifications, 0 reductions
1200.07/1200.50	c
1200.07/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.07/1200.50	c elim: 81648 resolutions, 1 phases, 1 rounds
1200.07/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.50	c prbe: 24000 probed, 15 phases, 15 rounds
1200.07/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.50	c hash: 0 units, 0 merged
1200.07/1200.50	c mins: 197557389 learned, 7% deleted, 0 strong, 17 depth
1200.07/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.50	c strs: 0 forward, 0 backward
1200.07/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.50	c prps: 134157686 propagations, 0.11 megaprops
1200.07/1200.50	c
1200.07/1200.50	c 1200.1 seconds, 87 MB max, 728 MB recycled
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	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-1512647-1238206540/watcher-1512647-1238206540 -o /tmp/evaluation-result-1512647-1238206540/solver-1512647-1238206540 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512647-1238206540.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: 0.85 0.94 0.69 3/64 32755
/proc/meminfo: memFree=923448/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=1052 CPUtime=0
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 1093320095 1077248 147 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 263 148 63 155 0 106 0

[startup+0.038138 s]
/proc/loadavg: 0.85 0.94 0.69 3/64 32755
/proc/meminfo: memFree=923448/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=2076 CPUtime=0.03
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 487 0 0 0 3 0 0 0 18 0 1 0 1093320095 2125824 442 1992294400 134512640 135151029 4294956240 18446744073709551615 134580106 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 519 442 79 155 0 362 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2076

[startup+0.101148 s]
/proc/loadavg: 0.85 0.94 0.69 3/64 32755
/proc/meminfo: memFree=923448/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=2736 CPUtime=0.09
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 624 0 0 0 9 0 0 0 18 0 1 0 1093320095 2801664 579 1992294400 134512640 135151029 4294956240 18446744073709551615 134517349 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 684 579 79 155 0 527 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2736

[startup+0.301183 s]
/proc/loadavg: 0.85 0.94 0.69 3/64 32755
/proc/meminfo: memFree=923448/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=3000 CPUtime=0.29
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 708 0 0 0 29 0 0 0 19 0 1 0 1093320095 3072000 663 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 750 663 79 155 0 593 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3000

[startup+0.701251 s]
/proc/loadavg: 0.85 0.94 0.69 3/64 32755
/proc/meminfo: memFree=923448/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=4848 CPUtime=0.69
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 1176 0 0 0 69 0 0 0 22 0 1 0 1093320095 4964352 1131 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 1212 1131 79 155 0 1055 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4848

[startup+1.50139 s]
/proc/loadavg: 0.85 0.94 0.69 2/65 32756
/proc/meminfo: memFree=918000/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=7884 CPUtime=1.48
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 1929 0 0 0 148 0 0 0 25 0 1 0 1093320095 8073216 1884 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 1971 1884 79 155 0 1814 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7884

[startup+3.10167 s]
/proc/loadavg: 0.85 0.94 0.69 2/65 32756
/proc/meminfo: memFree=914288/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=11984 CPUtime=3.09
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 2958 0 0 0 308 1 0 0 25 0 1 0 1093320095 12271616 2913 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 2996 2913 79 155 0 2839 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11984

[startup+6.30122 s]
/proc/loadavg: 0.86 0.94 0.69 2/65 32756
/proc/meminfo: memFree=910064/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=14760 CPUtime=6.29
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 3628 0 0 0 628 1 0 0 25 0 1 0 1093320095 15114240 3583 1992294400 134512640 135151029 4294956240 18446744073709551615 134551550 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 3690 3583 79 155 0 3533 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14760

[startup+12.7013 s]
/proc/loadavg: 0.87 0.94 0.69 2/65 32756
/proc/meminfo: memFree=906416/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=17668 CPUtime=12.68
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 4374 0 0 0 1267 1 0 0 25 0 1 0 1093320095 18092032 4329 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 4417 4329 79 155 0 4260 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17668

[startup+25.5015 s]
/proc/loadavg: 0.90 0.94 0.69 2/65 32756
/proc/meminfo: memFree=901232/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=22696 CPUtime=25.49
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 5605 0 0 0 2546 3 0 0 25 0 1 0 1093320095 23240704 5560 1992294400 134512640 135151029 4294956240 18446744073709551615 134554940 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 5674 5560 79 155 0 5517 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22696

[startup+51.1019 s]
/proc/loadavg: 0.93 0.94 0.70 2/65 32756
/proc/meminfo: memFree=894832/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=29076 CPUtime=51.07
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 7176 0 0 0 5104 3 0 0 25 0 1 0 1093320095 29773824 7131 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 7269 7131 79 155 0 7112 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29076

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.71 2/65 32756
/proc/meminfo: memFree=885104/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=39068 CPUtime=102.25
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 9605 0 0 0 10219 6 0 0 25 0 1 0 1093320095 40005632 9560 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 9767 9560 79 155 0 9610 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 39068

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.73 2/65 32756
/proc/meminfo: memFree=876336/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=48064 CPUtime=162.23
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 11793 0 0 0 16215 8 0 0 25 0 1 0 1093320095 49217536 11748 1992294400 134512640 135151029 4294956240 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 12016 11748 79 155 0 11859 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 48064

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.74 2/65 32756
/proc/meminfo: memFree=870832/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=53812 CPUtime=222.21
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 13154 0 0 0 22211 10 0 0 25 0 1 0 1093320095 55103488 13109 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 13453 13109 79 155 0 13296 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 53812

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 32756
/proc/meminfo: memFree=869168/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=55656 CPUtime=282.19
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 13553 0 0 0 28208 11 0 0 25 0 1 0 1093320095 56991744 13508 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 13914 13508 79 155 0 13757 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 55656

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 32756
/proc/meminfo: memFree=863856/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=61012 CPUtime=342.17
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 14878 0 0 0 34204 13 0 0 25 0 1 0 1093320095 62476288 14833 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 15253 14833 79 155 0 15096 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 61012

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 32756
/proc/meminfo: memFree=858480/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=66632 CPUtime=402.15
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 16219 0 0 0 40200 15 0 0 25 0 1 0 1093320095 68231168 16174 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 16658 16174 79 155 0 16501 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 66632

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 32756
/proc/meminfo: memFree=856048/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=69148 CPUtime=462.13
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 16805 0 0 0 46198 15 0 0 25 0 1 0 1093320095 70807552 16760 1992294400 134512640 135151029 4294956240 18446744073709551615 134573872 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 17287 16760 79 155 0 17130 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 69148

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 32756
/proc/meminfo: memFree=855344/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=70092 CPUtime=522.11
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 17003 0 0 0 52195 16 0 0 25 0 1 0 1093320095 71774208 16958 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 17523 16958 79 155 0 17366 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 70092

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.81 2/65 32756
/proc/meminfo: memFree=851632/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=73952 CPUtime=582.09
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 17925 0 0 0 58192 17 0 0 25 0 1 0 1093320095 75726848 17880 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 18488 17880 79 155 0 18331 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 73952

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 32756
/proc/meminfo: memFree=850992/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=74808 CPUtime=642.07
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 18083 0 0 0 64190 17 0 0 25 0 1 0 1093320095 76603392 18038 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 18702 18038 79 155 0 18545 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 74808

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 32756
/proc/meminfo: memFree=850288/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=75436 CPUtime=702.04
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 18261 0 0 0 70187 17 0 0 25 0 1 0 1093320095 77246464 18216 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 18859 18216 79 155 0 18702 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 75436

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 32756
/proc/meminfo: memFree=849520/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=76248 CPUtime=762.03
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 18436 0 0 0 76185 18 0 0 25 0 1 0 1093320095 78077952 18391 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 19062 18391 79 155 0 18905 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 76248

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 32756
/proc/meminfo: memFree=843440/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=82496 CPUtime=822.01
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 19962 0 0 0 82181 20 0 0 25 0 1 0 1093320095 84475904 19917 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 20624 19917 79 155 0 20467 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 82496

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 32756
/proc/meminfo: memFree=842096/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=84100 CPUtime=881.98
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 20304 0 0 0 88178 20 0 0 25 0 1 0 1093320095 86118400 20259 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 21025 20259 79 155 0 20868 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 84100

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 32756
/proc/meminfo: memFree=841648/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=84548 CPUtime=941.96
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 20400 0 0 0 94176 20 0 0 25 0 1 0 1093320095 86577152 20355 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 21137 20355 79 155 0 20980 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 84548

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 32756
/proc/meminfo: memFree=840304/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=86316 CPUtime=1001.94
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 20741 0 0 0 100174 20 0 0 25 0 1 0 1093320095 88387584 20696 1992294400 134512640 135151029 4294956240 18446744073709551615 134574547 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 21579 20696 79 155 0 21422 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 86316

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 32756
/proc/meminfo: memFree=839728/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=86900 CPUtime=1061.92
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 20873 0 0 0 106171 21 0 0 25 0 1 0 1093320095 88985600 20828 1992294400 134512640 135151029 4294956240 18446744073709551615 134554855 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 21725 20828 79 155 0 21568 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 86900

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 32756
/proc/meminfo: memFree=835760/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=90988 CPUtime=1121.9
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 21875 0 0 0 112168 22 0 0 25 0 1 0 1093320095 93171712 21830 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 22747 21830 79 155 0 22590 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 90988

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 32756
/proc/meminfo: memFree=834800/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=92076 CPUtime=1181.88
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 22118 0 0 0 118165 23 0 0 25 0 1 0 1093320095 94285824 22073 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 23019 22073 79 155 0 22862 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 92076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 32756
/proc/meminfo: memFree=834608/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=92208 CPUtime=1200.07
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 22149 0 0 0 119984 23 0 0 25 0 1 0 1093320095 94420992 22104 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 23052 22104 79 155 0 22895 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 92208

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 0.88 2/65 32756
/proc/meminfo: memFree=834608/2055920 swapFree=4177928/4192956
[pid=32755] ppid=32753 vsize=92208 CPUtime=1200.07
/proc/32755/stat : 32755 (precosat) R 32753 32755 32684 0 -1 4194304 22149 0 0 0 119984 23 0 0 25 0 1 0 1093320095 94420992 22104 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32755/statm: 23052 22104 79 155 0 22895 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 92208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1199.85
CPU system time (s): 0.251961
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 92208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.251961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22149
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= 1807

runsolver used 1.04884 second user time and 2.29365 second system time

The end

Launcher Data 

Begin job on node14 at 2009-03-28 03:15:40
IDJOB=1512647
IDBENCH=70197
IDSOLVER=507
FILE ID=node14/1512647-1238206540
PBS_JOBID= 9060550
Free space on /tmp= 65380 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1736471436-014.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512647-1238206540/watcher-1512647-1238206540 -o /tmp/evaluation-result-1512647-1238206540/solver-1512647-1238206540 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512647-1238206540.cnf

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

MD5SUM BENCH= 88b3ae0f7e2752f0b445f361629fc38e
RANDOM SEED=1408424687

node14.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		: 3000.270
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		: 3000.270
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:        923864 kB
Buffers:         81376 kB
Cached:         956112 kB
SwapCached:       8964 kB
Active:          58172 kB
Inactive:       989812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        923864 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            1136 kB
Writeback:           0 kB
Mapped:          16276 kB
Slab:            70032 kB
Committed_AS:  2801372 kB
PageTables:       1456 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= 65380 MiB
End job on node14 at 2009-03-28 03:35:42