Trace number 1514447

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.06 1200.35

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
MD5SUM774d62294125db90f73d8b18ec29f4dd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark70.2923
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1514447-1238239017.cnf
0.00/0.00	c found header 'p cnf 16000 67200'
0.01/0.09	c finished parsing
0.01/0.09	c
0.01/0.09	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.01/0.09	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.01/0.09	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.01/0.09	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.01/0.09	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.01/0.09	c --random=1 --spread=2000 --seed=0 --skip=25
0.01/0.09	c
0.01/0.09	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.01/0.09	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.01/0.09	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.01/0.09	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.01/0.09	c
0.01/0.09	c starting search after 0.1 seconds
0.01/0.09	c no decision limit
0.01/0.09	c
0.01/0.09	c       original/binary      fixed     eliminated      learned       agility
0.01/0.09	c   seconds        variables     equivalent    conflicts       height       MB
0.01/0.09	c
0.01/0.09	c *    0.1    67200   16000      0     0      0       0      0    0.0   0    5
0.59/0.67	c s    0.7    66281   15535      0     0    465       0      0    0.0   0    5
0.59/0.67	c l    0.7    66281   15535      0     0    465       0  66281    0.0   0    5
0.69/0.75	c R    0.8    66281   15535      0     0    465     101    101 1056.3  11    6
0.79/0.82	c R    0.8    66281   15535      0     0    465     201    201  890.6  18    6
1.19/1.29	c R    1.3    66281   15535      0     0    465     807    807  717.9  15    6
1.39/1.44	c B    1.4    66281   15535      0     0    465    1001   1001  701.4  13    7
2.19/2.29	c B    2.3    66281   15535      0     0    465    2005   2005  667.0  14    7
2.49/2.57	c R    2.6    66281   15535      0     0    465    2412   2412  703.3  14    8
5.79/5.86	c R    5.9    66281   15535      0     0    465    6423   6423  683.4  14   11
7.19/7.21	c B    7.2    66281   15535      0     0    465    8008   8008  713.9  13   13
14.19/14.25	c R   14.3    66281   15535      0     0    465   16065  16065  692.9  11   21
21.39/21.45	c B   21.4    66281   15535      0     0    465   24012  24012  694.6  14   29
35.68/35.79	c R   35.8    66281   15535      0     0    465   38522  38522  694.5  16   43
63.78/63.89	c B   63.9    66281   15535      0     0    465   64025  64025  697.3  14   71
66.67/66.70	c +   66.7    66281   15535      0     0    465   66281  72909  692.4  13   73
86.47/86.56	c +   86.5    66281   15535      0     0    465   82851  80199  687.4  15   80
94.96/95.06	c R   95.0    66281   15535      0     0    465   89836  79905  700.6  14   91
112.46/112.53	c +  112.5    66281   15535      0     0    465  103561  88218  723.4  14   97
148.26/148.36	c
148.26/148.36	c       original/binary      fixed     eliminated      learned       agility
148.26/148.36	c   seconds        variables     equivalent    conflicts       height       MB
148.26/148.36	c
148.26/148.36	c +  148.3    66281   15535      0     0    465  129450  97039  712.3  13  105
188.55/188.69	c B  188.7    66281   15535      0     0    465  160053  97051  702.0  13  113
190.95/191.08	c +  191.0    66281   15535      0     0    465  161812 106742  701.5  13  113
246.13/246.28	c +  246.2    66281   15535      0     0    465  202266 117416  706.8  15  125
250.53/250.64	c R  250.6    66281   15535      0     0    465  205217 109717  709.3  10  129
322.72/322.85	c +  322.8    66281   15535      0     0    465  252830 129157  721.0  12  143
421.89/422.00	c +  421.9    66281   15535      0     0    465  316036 142072  712.5  14  154
526.86/527.04	c B  526.9    66281   15535      0     0    465  384105 142079  709.6  14  162
544.27/544.46	c +  544.3    66281   15535      0     0    465  395046 156279  708.1  14  162
646.44/646.64	c R  646.5    66281   15535      0     0    465  461616 156315  712.5  15  196
702.22/702.48	c +  702.3    66281   15535      0     0    465  493806 171906  728.1  14  209
932.47/932.80	c +  932.6    66281   15535      0     0    465  617256 189096  726.0  16  230
1200.01/1200.30	c
1200.01/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.30	c
1200.01/1200.30	c 758928 conflicts, 2933788 decisions, 25 random
1200.01/1200.30	c 0 iterations, 1595 restarts, 0 skipped
1200.01/1200.30	c 11 enlarged, 0 shrunken, 7427 rescored, 241 rebiased
1200.01/1200.30	c 1 simplifications, 0 reductions
1200.01/1200.30	c
1200.01/1200.30	c vars: 0 fixed, 0 equiv, 465 elim, 0 merged
1200.01/1200.30	c elim: 221914 resolutions, 1 phases, 1 rounds
1200.01/1200.30	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.01/1200.30	c arty: 0.00 and 0.00 xor average arity
1200.01/1200.30	c prbe: 9197650 probed, 296 phases, 296 rounds
1200.01/1200.30	c prbe: 0 failed, 0 lifted, 0 merged
1200.01/1200.30	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.01/1200.30	c hash: 0 units, 0 merged
1200.01/1200.30	c mins: 213455304 learned, 5% deleted, 0 strong, 65 depth
1200.01/1200.30	c subs: 0 forward, 0 backward, 0 doms
1200.01/1200.30	c strs: 0 forward, 0 backward
1200.01/1200.30	c doms: 0 dominators, 0 high, 0 low
1200.01/1200.30	c prps: 589194686 propagations, 0.49 megaprops
1200.01/1200.30	c
1200.01/1200.30	c 1200.0 seconds, 247 MB max, 629 MB recycled
1200.01/1200.30	c
1200.01/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.30	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-1514447-1238239017/watcher-1514447-1238239017 -o /tmp/evaluation-result-1514447-1238239017/solver-1514447-1238239017 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514447-1238239017.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 0.97 0.96 3/64 25074
/proc/meminfo: memFree=960984/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=2144 CPUtime=0
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 428 0 0 0 0 0 0 0 18 0 1 0 1096563749 2195456 413 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 536 413 63 155 0 379 0

[startup+0.0145951 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 25074
/proc/meminfo: memFree=960984/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=2672 CPUtime=0.01
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 572 0 0 0 1 0 0 0 18 0 1 0 1096563749 2736128 557 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 668 557 63 155 0 511 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2672

[startup+0.101602 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 25074
/proc/meminfo: memFree=960984/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=6628 CPUtime=0.09
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 1586 0 0 0 9 0 0 0 18 0 1 0 1096563749 6787072 1570 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 1657 1571 79 155 0 1500 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6628

[startup+0.301619 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 25074
/proc/meminfo: memFree=960984/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=7376 CPUtime=0.29
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 1999 0 0 0 28 1 0 0 19 0 1 0 1096563749 7553024 1735 1992294400 134512640 135151029 4294956240 18446744073709551615 134685660 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 1844 1735 79 155 0 1687 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7376

[startup+0.701655 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 25074
/proc/meminfo: memFree=960984/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=9620 CPUtime=0.69
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 2565 0 0 0 68 1 0 0 22 0 1 0 1096563749 9850880 2301 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 2405 2301 79 155 0 2248 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9620

[startup+1.50173 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=952016/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=9620 CPUtime=1.49
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 2565 0 0 0 148 1 0 0 25 0 1 0 1096563749 9850880 2301 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 2405 2301 79 155 0 2248 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9620

[startup+3.10187 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=951888/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=10680 CPUtime=3.09
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 2834 0 0 0 308 1 0 0 25 0 1 0 1096563749 10936320 2570 1992294400 134512640 135151029 4294956240 18446744073709551615 134580721 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 2670 2570 79 155 0 2513 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10680

[startup+6.30116 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=948240/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=14376 CPUtime=6.29
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 3758 0 0 0 627 2 0 0 25 0 1 0 1096563749 14721024 3494 1992294400 134512640 135151029 4294956240 18446744073709551615 134554722 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 3594 3494 79 155 0 3437 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14376

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=940944/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=21372 CPUtime=12.69
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 5516 0 0 0 1265 4 0 0 25 0 1 0 1096563749 21884928 5252 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 5343 5252 79 155 0 5186 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21372

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=925648/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=35900 CPUtime=25.48
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 9141 0 0 0 2540 8 0 0 25 0 1 0 1096563749 36761600 8877 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 8975 8877 79 155 0 8818 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35900

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=899216/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=62704 CPUtime=51.08
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 15852 0 0 0 5093 15 0 0 25 0 1 0 1096563749 64208896 15588 1992294400 134512640 135151029 4294956240 18446744073709551615 134580646 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 15676 15588 79 155 0 15519 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 62704

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=862480/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=98772 CPUtime=102.27
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 24855 0 0 0 10203 24 0 0 25 0 1 0 1096563749 101142528 24591 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 24693 24591 79 155 0 24536 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 98772

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=842192/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=118852 CPUtime=162.25
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 29898 0 0 0 16194 31 0 0 25 0 1 0 1096563749 121704448 29634 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 29713 29634 79 155 0 29556 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 118852

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=830352/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=130740 CPUtime=222.23
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 32857 0 0 0 22188 35 0 0 25 0 1 0 1096563749 133877760 32593 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 32685 32593 79 155 0 32528 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 130740

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=813840/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=147256 CPUtime=282.22
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 36976 0 0 0 28182 40 0 0 25 0 1 0 1096563749 150790144 36712 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 36814 36712 79 155 0 36657 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 147256

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=799760/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=161388 CPUtime=342.21
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 40506 0 0 0 34176 45 0 0 25 0 1 0 1096563749 165261312 40242 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 40347 40242 79 155 0 40190 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 161388

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=797200/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=163764 CPUtime=402.19
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 41110 0 0 0 40173 46 0 0 25 0 1 0 1096563749 167694336 40846 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 40941 40846 79 155 0 40784 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 163764

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=781392/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=179480 CPUtime=462.18
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 45046 0 0 0 46168 50 0 0 25 0 1 0 1096563749 183787520 44782 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 44870 44782 79 155 0 44713 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 179480

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=781392/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=179480 CPUtime=522.16
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 45046 0 0 0 52166 50 0 0 25 0 1 0 1096563749 183787520 44782 1992294400 134512640 135151029 4294956240 18446744073709551615 134542642 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 44870 44782 79 155 0 44713 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 179480

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=775056/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=185952 CPUtime=582.15
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 46658 0 0 0 58163 52 0 0 25 0 1 0 1096563749 190414848 46394 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 46488 46394 79 155 0 46331 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 185952

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=756560/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=204180 CPUtime=642.14
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 51225 0 0 0 64155 59 0 0 25 0 1 0 1096563749 209080320 50961 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 51045 50961 79 155 0 50888 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 204180

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=742160/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=218924 CPUtime=702.12
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 54885 0 0 0 70149 63 0 0 25 0 1 0 1096563749 224178176 54621 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 54731 54621 79 155 0 54574 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 218924

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=712656/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=248036 CPUtime=762.11
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 62158 0 0 0 76138 73 0 0 25 0 1 0 1096563749 253988864 61894 1992294400 134512640 135151029 4294956240 18446744073709551615 134574262 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 62009 61894 79 155 0 61852 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 248036

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=710928/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=249760 CPUtime=822.09
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 62597 0 0 0 82136 73 0 0 25 0 1 0 1096563749 255754240 62333 1992294400 134512640 135151029 4294956240 18446744073709551615 134552590 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 62440 62333 79 155 0 62283 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 249760

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=710928/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=249760 CPUtime=882.07
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 62597 0 0 0 88134 73 0 0 25 0 1 0 1096563749 255754240 62333 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 62440 62333 79 155 0 62283 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 249760

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=710864/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=249760 CPUtime=942.06
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 62597 0 0 0 94132 74 0 0 25 0 1 0 1096563749 255754240 62333 1992294400 134512640 135151029 4294956240 18446744073709551615 134574106 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 62440 62333 79 155 0 62283 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 249760

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=703632/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=257024 CPUtime=1002.05
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 64410 0 0 0 100129 76 0 0 25 0 1 0 1096563749 263192576 64146 1992294400 134512640 135151029 4294956240 18446744073709551615 134520451 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 64256 64146 79 155 0 64099 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 257024

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=703568/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=257024 CPUtime=1062.03
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 64410 0 0 0 106127 76 0 0 25 0 1 0 1096563749 263192576 64146 1992294400 134512640 135151029 4294956240 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 64256 64146 79 155 0 64099 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 257024

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=703568/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=257024 CPUtime=1122.02
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 64410 0 0 0 112126 76 0 0 25 0 1 0 1096563749 263192576 64146 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 64256 64146 79 155 0 64099 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 257024

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=703568/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=257024 CPUtime=1182.01
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 64410 0 0 0 118124 77 0 0 25 0 1 0 1096563749 263192576 64146 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 64256 64146 79 155 0 64099 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 257024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=703568/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=257024 CPUtime=1200.01
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 64410 0 0 0 119924 77 0 0 25 0 1 0 1096563749 263192576 64146 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 64256 64146 79 155 0 64099 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 257024

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 25075
/proc/meminfo: memFree=703568/2055920 swapFree=4176708/4192956
[pid=25074] ppid=25072 vsize=257024 CPUtime=1200.01
/proc/25074/stat : 25074 (precosat) R 25072 25074 24973 0 -1 4194304 64410 0 0 0 119924 77 0 0 25 0 1 0 1096563749 263192576 64146 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25074/statm: 64256 64146 79 155 0 64099 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 257024

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.35
CPU time (s): 1200.06
CPU user time (s): 1199.24
CPU system time (s): 0.814876
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 257024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.24
system time used= 0.814876
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64410
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= 1847

runsolver used 0.855869 second user time and 2.55361 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-28 12:16:57
IDJOB=1514447
IDBENCH=70347
IDSOLVER=507
FILE ID=node51/1514447-1238239017
PBS_JOBID= 9060668
Free space on /tmp= 65232 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514447-1238239017/watcher-1514447-1238239017 -o /tmp/evaluation-result-1514447-1238239017/solver-1514447-1238239017 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514447-1238239017.cnf

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

MD5SUM BENCH= 774d62294125db90f73d8b18ec29f4dd
RANDOM SEED=1664329030

node51.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		: 3000.234
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		: 3000.234
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:        961400 kB
Buffers:         61904 kB
Cached:         946400 kB
SwapCached:       9996 kB
Active:          94960 kB
Inactive:       924716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        961400 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            1984 kB
Writeback:           0 kB
Mapped:          17072 kB
Slab:            60888 kB
Committed_AS:  2910480 kB
PageTables:       1400 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65228 MiB
End job on node51 at 2009-03-28 12:36:59