Trace number 1513091

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S1961115887-052.cnf
MD5SUMfd254436f3c419e09066b64a7ac072c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 518700

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-1513091-1238212555.cnf
0.00/0.00	c found header 'p cnf 220 18700'
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    18700     220      0     0      0       0      0    0.0   0    1
0.79/0.81	c s    0.8    18700     220      0     0      0       0      0    0.0   0    1
0.79/0.81	c l    0.8    18700     220      0     0      0       0  18700    0.0   0    1
0.79/0.82	c R    0.8    18700     220      0     0      0     100    100   73.5   9    2
0.79/0.83	c R    0.8    18700     220      0     0      0     200    200   72.2  16    2
0.79/0.87	c N    0.9    18700     220      0     0      0     802    802   76.4  32    2
0.79/0.88	c B    0.9    18700     220      0     0      0    1002   1002   77.9  34    2
0.89/0.96	c B    1.0    18700     220      0     0      0    2003   2003   80.3  34    2
0.89/0.98	c N    1.0    18700     220      0     0      0    2410   2410   81.1  34    2
1.29/1.34	c N    1.3    18700     220      0     0      0    6416   6416   83.2  34    4
1.49/1.50	c B    1.5    18700     220      0     0      0    8005   8005   83.3  35    4
2.69/2.71	c N    2.7    18700     220      0     0      0   16046  16046   82.8  34    7
3.09/3.19	c +    3.2    18700     220      0     0      0   18700  20570   82.5  34    8
4.09/4.18	c +    4.2    18700     220      0     0      0   23376  22627   82.3  35    8
4.30/4.36	c B    4.4    18700     220      0     0      0   24009  21209   82.3  34    9
5.69/5.70	c +    5.7    18700     220      0     0      0   29221  24889   82.1  36    9
7.59/7.61	c +    7.6    18700     220      0     0      0   36526  27377   81.7  34   10
7.99/8.07	c N    8.1    18700     220      0     0      0   38484  26856   81.6  34   10
10.08/10.18	c +   10.2    18700     220      0     0      0   45657  30114   81.4  35   11
13.69/13.74	c
13.69/13.74	c       original/binary      fixed     eliminated      learned       agility
13.69/13.74	c   seconds        variables     equivalent    conflicts       height       MB
13.69/13.74	c
13.69/13.74	c +   13.7    18700     220      0     0      0   57071  33125   81.1  34   12
15.68/15.73	c B   15.7    18700     220      0     0      0   64022  33137   81.0  35   13
17.98/18.02	c +   18.0    18700     220      0     0      0   71335  36437   80.8  34   13
23.88/23.93	c +   23.9    18700     220      0     0      0   89166  40080   80.4  32   14
24.09/24.10	c N   24.1    18700     220      0     0      0   89775  37056   80.4  33   14
31.98/32.04	c +   32.0    18700     220      0     0      0  111456  44088   80.1  35   15
42.48/42.52	c +   42.5    18700     220      0     0      0  139320  48496   79.8  35   17
50.47/50.51	c B   50.5    18700     220      0     0      0  160054  48510   79.7  34   18
56.37/56.48	c +   56.5    18700     220      0     0      0  174150  53345   79.6  34   19
70.87/70.98	c N   71.0    18700     220      0     0      0  205161  53359   79.7  34   21
77.47/77.58	c +   77.6    18700     220      0     0      0  217685  58679   79.6  35   21
106.05/106.14	c +  106.1    18700     220      0     0      0  272105  64546   79.8  33   23
147.75/147.80	c +  147.8    18700     220      0     0      0  340132  71000   79.5  34   25
173.53/173.67	c B  173.6    18700     220      0     0      0  384090  71012   79.4  34   28
198.62/198.79	c +  198.7    18700     220      0     0      0  425165  78100   79.3  36   28
219.93/220.09	c N  220.0    18700     220      0     0      0  461571  78109   79.2  34   30
261.71/261.89	c +  261.8    18700     220      0     0      0  531455  85910   79.2  35   31
359.28/359.46	c +  359.3    18700     220      0     0      0  664316  94501   79.0  35   34
485.53/485.76	c +  485.6    18700     220      0     0      0  830395 103951   78.8  35   38
536.22/536.41	c
536.22/536.41	c       original/binary      fixed     eliminated      learned       agility
536.22/536.41	c   seconds        variables     equivalent    conflicts       height       MB
536.22/536.41	c
536.22/536.41	c B  536.2    18700     220      0     0      0  896191 103969   78.7  34   41
638.38/638.69	c N  638.5    18700     220      0     0      0 1025615 103961   78.9  35   42
649.68/649.99	c +  649.8    18700     220      0     0      0 1037990 114346   78.9  35   43
913.50/913.87	c +  913.6    18700     220      0     0      0 1297487 125780   78.8  35   47
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	c
1200.02/1200.40	c 1582210 conflicts, 1786586 decisions, 1 random
1200.02/1200.40	c 0 iterations, 3 restarts, 3065 skipped
1200.02/1200.40	c 20 enlarged, 0 shrunken, 15458 rescored, 427 rebiased
1200.02/1200.40	c 1 simplifications, 0 reductions
1200.02/1200.40	c
1200.02/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.02/1200.40	c elim: 142514 resolutions, 1 phases, 1 rounds
1200.02/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.02/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.02/1200.40	c prbe: 440 probed, 1 phases, 1 rounds
1200.02/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.02/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.02/1200.40	c hash: 0 units, 0 merged
1200.02/1200.40	c mins: 108774609 learned, 8% deleted, 0 strong, 11 depth
1200.02/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.02/1200.40	c strs: 0 forward, 0 backward
1200.02/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.02/1200.40	c prps: 54108964 propagations, 0.05 megaprops
1200.02/1200.40	c
1200.02/1200.40	c 1200.0 seconds, 51 MB max, 417 MB recycled
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	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-1513091-1238212555/watcher-1513091-1238212555 -o /tmp/evaluation-result-1513091-1238212555/solver-1513091-1238212555 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513091-1238212555.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: 0.99 1.00 0.94 3/64 15120
/proc/meminfo: memFree=899248/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=1052 CPUtime=0
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 1093921680 1077248 138 1992294400 134512640 135151029 4294956240 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 263 138 63 155 0 106 0

[startup+0.0355319 s]
/proc/loadavg: 0.99 1.00 0.94 3/64 15120
/proc/meminfo: memFree=899248/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=2312 CPUtime=0.03
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 534 0 0 0 3 0 0 0 18 0 1 0 1093921680 2367488 501 1992294400 134512640 135151029 4294956240 18446744073709551615 134522049 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 578 501 79 155 0 421 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2312

[startup+0.10154 s]
/proc/loadavg: 0.99 1.00 0.94 3/64 15120
/proc/meminfo: memFree=899248/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=3500 CPUtime=0.09
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 799 0 0 0 9 0 0 0 18 0 1 0 1093921680 3584000 766 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 875 766 79 155 0 718 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3500

[startup+0.301565 s]
/proc/loadavg: 0.99 1.00 0.94 3/64 15120
/proc/meminfo: memFree=899248/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=3500 CPUtime=0.29
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 799 0 0 0 29 0 0 0 19 0 1 0 1093921680 3584000 766 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 875 766 79 155 0 718 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3500

[startup+0.701619 s]
/proc/loadavg: 0.99 1.00 0.94 3/64 15120
/proc/meminfo: memFree=899248/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=3500 CPUtime=0.69
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 799 0 0 0 69 0 0 0 22 0 1 0 1093921680 3584000 766 1992294400 134512640 135151029 4294956240 18446744073709551615 134526310 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 875 766 79 155 0 718 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3500

[startup+1.50172 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 15121
/proc/meminfo: memFree=896616/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=5080 CPUtime=1.49
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 1362 0 0 0 149 0 0 0 25 0 1 0 1093921680 5201920 1162 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 1270 1162 79 155 0 1113 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5080

[startup+3.10193 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 15121
/proc/meminfo: memFree=893288/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=8536 CPUtime=3.09
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 2228 0 0 0 309 0 0 0 25 0 1 0 1093921680 8740864 2028 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 2134 2028 79 155 0 1977 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8536

[startup+6.30135 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 15121
/proc/meminfo: memFree=889576/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=11068 CPUtime=6.29
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 2838 0 0 0 628 1 0 0 25 0 1 0 1093921680 11333632 2638 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 2767 2638 79 155 0 2610 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11068

[startup+12.7012 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 15121
/proc/meminfo: memFree=886760/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=13096 CPUtime=12.68
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 3347 0 0 0 1267 1 0 0 25 0 1 0 1093921680 13410304 3147 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 3274 3147 79 155 0 3117 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13096

[startup+25.5019 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 15121
/proc/meminfo: memFree=883240/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=16772 CPUtime=25.48
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 4216 0 0 0 2545 3 0 0 25 0 1 0 1093921680 17174528 4016 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 4193 4016 79 155 0 4036 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16772

[startup+51.1013 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 15121
/proc/meminfo: memFree=879976/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=20140 CPUtime=51.07
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 5037 0 0 0 5103 4 0 0 25 0 1 0 1093921680 20623360 4837 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 5035 4837 79 155 0 4878 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20140

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 15121
/proc/meminfo: memFree=875560/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=25108 CPUtime=102.26
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 6127 0 0 0 10220 6 0 0 25 0 1 0 1093921680 25710592 5927 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 6277 5927 79 155 0 6120 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25108

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 15121
/proc/meminfo: memFree=870888/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=29944 CPUtime=162.24
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 7279 0 0 0 16216 8 0 0 25 0 1 0 1093921680 30662656 7079 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 7486 7079 79 155 0 7329 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 29944

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 15121
/proc/meminfo: memFree=867880/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=33160 CPUtime=222.22
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 8027 0 0 0 22213 9 0 0 25 0 1 0 1093921680 33955840 7827 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 8290 7827 79 155 0 8133 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33160

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 15121
/proc/meminfo: memFree=864936/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=36256 CPUtime=282.2
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 8769 0 0 0 28210 10 0 0 25 0 1 0 1093921680 37126144 8569 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 9064 8569 79 155 0 8907 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 36256

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 15127
/proc/meminfo: memFree=864160/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=37080 CPUtime=342.18
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 8942 0 0 0 34207 11 0 0 25 0 1 0 1093921680 37969920 8742 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 9270 8742 79 155 0 9113 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 37080

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 15127
/proc/meminfo: memFree=861216/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=40256 CPUtime=402.16
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 9675 0 0 0 40204 12 0 0 25 0 1 0 1093921680 41222144 9475 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 10064 9475 79 155 0 9907 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 40256

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 15127
/proc/meminfo: memFree=860832/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=40652 CPUtime=462.14
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 9774 0 0 0 46202 12 0 0 25 0 1 0 1093921680 41627648 9574 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 10163 9574 79 155 0 10006 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 40652

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 15127
/proc/meminfo: memFree=857824/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=44004 CPUtime=522.13
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 10525 0 0 0 52200 13 0 0 25 0 1 0 1093921680 45060096 10325 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 11001 10325 79 155 0 10844 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 44004

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 15127
/proc/meminfo: memFree=857312/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=44660 CPUtime=582.1
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 10645 0 0 0 58197 13 0 0 25 0 1 0 1093921680 45731840 10445 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 11165 10445 79 155 0 11008 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 44660

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 15127
/proc/meminfo: memFree=856744/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=45452 CPUtime=642.09
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 10795 0 0 0 64196 13 0 0 25 0 1 0 1093921680 46542848 10595 1992294400 134512640 135151029 4294956240 18446744073709551615 134531090 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 11363 10595 79 155 0 11206 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 45452

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 15127
/proc/meminfo: memFree=852968/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=49560 CPUtime=702.07
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 11747 0 0 0 70192 15 0 0 25 0 1 0 1093921680 50749440 11547 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 12390 11547 79 155 0 12233 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 49560

[startup+762.306 s]
/proc/loadavg: 1.07 1.02 0.94 2/65 15127
/proc/meminfo: memFree=852392/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=50276 CPUtime=762.05
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 11876 0 0 0 76190 15 0 0 25 0 1 0 1093921680 51482624 11676 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 12569 11676 79 155 0 12412 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 50276

[startup+822.302 s]
/proc/loadavg: 1.15 1.04 0.95 2/65 15127
/proc/meminfo: memFree=852008/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=50696 CPUtime=822.04
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 11977 0 0 0 82188 16 0 0 25 0 1 0 1093921680 51912704 11777 1992294400 134512640 135151029 4294956240 18446744073709551615 134554909 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 12674 11777 79 155 0 12517 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 50696

[startup+882.302 s]
/proc/loadavg: 1.15 1.06 0.96 2/65 15127
/proc/meminfo: memFree=851752/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=50988 CPUtime=882.01
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 12038 0 0 0 88185 16 0 0 25 0 1 0 1093921680 52211712 11838 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 12747 11838 79 155 0 12590 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 50988

[startup+942.302 s]
/proc/loadavg: 1.12 1.06 0.97 2/65 15127
/proc/meminfo: memFree=849128/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=53784 CPUtime=941.99
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 12699 0 0 0 94182 17 0 0 25 0 1 0 1093921680 55074816 12499 1992294400 134512640 135151029 4294956240 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 13446 12499 79 155 0 13289 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 53784

[startup+1002.3 s]
/proc/loadavg: 1.09 1.06 0.97 2/65 15127
/proc/meminfo: memFree=848744/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=54236 CPUtime=1001.98
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 12788 0 0 0 100180 18 0 0 25 0 1 0 1093921680 55537664 12588 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 13559 12588 79 155 0 13402 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 54236

[startup+1062.3 s]
/proc/loadavg: 1.04 1.05 0.97 2/65 15127
/proc/meminfo: memFree=848360/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=54632 CPUtime=1061.96
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 12898 0 0 0 106178 18 0 0 25 0 1 0 1093921680 55943168 12698 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 13658 12698 79 155 0 13501 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 54632

[startup+1122.3 s]
/proc/loadavg: 1.01 1.04 0.97 2/65 15127
/proc/meminfo: memFree=848168/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=54920 CPUtime=1121.94
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 12944 0 0 0 112176 18 0 0 25 0 1 0 1093921680 56238080 12744 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 13730 12744 79 155 0 13573 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 54920

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 0.97 2/65 15127
/proc/meminfo: memFree=847976/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=55180 CPUtime=1181.92
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 12999 0 0 0 118173 19 0 0 25 0 1 0 1093921680 56504320 12799 1992294400 134512640 135151029 4294956240 18446744073709551615 134576070 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 13795 12799 79 155 0 13638 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 55180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.03 0.97 2/65 15127
/proc/meminfo: memFree=847784/2055920 swapFree=4177608/4192956
[pid=15120] ppid=15118 vsize=55340 CPUtime=1200.02
/proc/15120/stat : 15120 (precosat) R 15118 15120 14409 0 -1 4194304 13046 0 0 0 119983 19 0 0 25 0 1 0 1093921680 56668160 12846 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15120/statm: 13835 12846 79 155 0 13678 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 55340

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): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.84
CPU system time (s): 0.202969
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 55340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.202969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13046
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= 2166

runsolver used 0.865868 second user time and 2.6256 second system time

The end

Launcher Data 

Begin job on node13 at 2009-03-28 04:55:55
IDJOB=1513091
IDBENCH=70234
IDSOLVER=507
FILE ID=node13/1513091-1238212555
PBS_JOBID= 9060551
Free space on /tmp= 66388 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S1961115887-052.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513091-1238212555/watcher-1513091-1238212555 -o /tmp/evaluation-result-1513091-1238212555/solver-1513091-1238212555 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513091-1238212555.cnf

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

MD5SUM BENCH= fd254436f3c419e09066b64a7ac072c2
RANDOM SEED=1942712179

node13.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		: 3000.240
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		: 3000.240
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:        899728 kB
Buffers:         91384 kB
Cached:         962500 kB
SwapCached:       9228 kB
Active:         245308 kB
Inactive:       819172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        899728 kB
SwapTotal:     4192956 kB
SwapFree:      4177608 kB
Dirty:            1272 kB
Writeback:           0 kB
Mapped:          16156 kB
Slab:            77616 kB
Committed_AS:  2955060 kB
PageTables:       1464 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= 66388 MiB
End job on node13 at 2009-03-28 05:15:57