Trace number 1512934

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
picosat 913? (TO) 1200.1 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S743448446-027.cnf
MD5SUM56d3d27e3897f3ba7df449d72abf21ef
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.956
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1512934-1238211329.cnf
0.00/0.00	c parsed header 'p cnf 900 18000'
0.00/0.01	c initialized 900 variables
0.00/0.01	c found 18000 non trivial clauses
0.00/0.01	c
0.00/0.01	c random number generator seed 0
0.00/0.01	c 
0.00/0.01	c  seconds     variables   original    learned     agility
0.00/0.01	c         level        used      conflicts    limit          MB
0.00/0.01	c 
0.00/0.01	c s   0.0   0.0   900   0.0 18000     0     0     0   0.0   0.8 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 9000 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0 190.2   900  83.6 18000   100   100  9900  15.2   0.9 
0.00/0.02	c R   0.0 190.2   900  83.7 18000   101   101  9900  15.4   0.9 
0.00/0.04	c +   0.0 169.6   900  96.0 18000   250   250 10890  25.0   0.9 
0.00/0.05	c N   0.1 177.2   900  98.1 18000   402   402 10890  26.6   1.0 
0.00/0.06	c +   0.1 180.3   900  98.4 18000   475   475 11979  26.8   1.0 
0.07/0.09	c +   0.1 191.2   900  99.8 18000   812   812 13176  27.5   1.2 
0.09/0.13	c N   0.1 199.7   900  99.9 18000  1204  1204 13176  27.4   1.4 
0.09/0.14	c +   0.1 201.1   900  99.9 18000  1317  1317 14493  26.9   1.5 
0.19/0.22	c +   0.2 207.4   900  99.9 18000  2074  2074 15942  27.8   1.9 
0.29/0.33	c +   0.3 213.6   900 100.0 18000  3209  3209 17536  26.6   2.5 
0.29/0.33	c N   0.3 213.6   900 100.0 18000  3215  3215 17536  27.0   2.5 
0.49/0.52	c +   0.5 218.3   900 100.0 18000  4911  4911 19289  26.7   3.4 
0.79/0.84	c +   0.8 220.7   900 100.0 18000  7464  7464 21217  26.3   4.7 
0.89/0.92	c N   0.9 221.1   900 100.0 18000  8023  8023 21217  27.9   5.0 
1.39/1.41	c +   1.4 222.4   900 100.0 18000 11293 11293 23338  29.0   6.8 
2.39/2.45	c +   2.5 221.9   900 100.0 18000 17036 17036 25671  27.2   9.9 
2.89/2.90	c N   2.9 221.8   900 100.0 18000 19244 19244 25671  24.9  11.0 
4.39/4.43	c +   4.4 221.1   900 100.0 18000 25650 25650 28238  27.5  14.4 
7.60/7.65	c +   7.7 219.7   900 100.0 18000 38571 22134 31061  26.5  12.8 
9.39/9.46	c N   9.5 218.9   900 100.0 18000 44894 28457 31061  26.8  16.3 
9.39/9.46	c 
9.39/9.46	c  seconds     variables   original    learned     agility
9.39/9.46	c         level        used      conflicts    limit          MB
9.39/9.46	c 
12.29/12.33	c +  12.3 218.5   900 100.0 18000 57952 23194 34167  26.2  13.3 
20.59/20.60	c +  20.6 217.8   900 100.0 18000 87023 32001 37583  27.0  18.7 
24.58/24.67	c N  24.7 217.8   900 100.0 18000 102e3 23889 37583  26.1  14.2 
32.08/32.19	c +  32.2 217.5   900 100.0 18000 130e3 27941 41341  27.3  16.5 
53.08/53.10	c +  53.1 216.8   900 100.0 18000 196e3 38791 45475  27.0  22.7 
64.47/64.53	c N  64.5 216.9   900 100.0 18000 230e3 41844 45475  27.3  24.0 
86.77/86.80	c +  86.8 217.1   900 100.0 18000 294e3 42900 50022  26.6  25.0 
140.15/140.28	c + 140.3 217.2   900 100.0 18000 441e3 48123 55024  27.0  28.0 
168.95/169.09	c N 169.0 216.9   900 100.0 18000 512e3 39485 55024  27.2  22.4 
223.64/223.72	c + 223.7 216.4   900 100.0 18000 662e3 26903 60526  26.4  15.5 
357.69/357.80	c + 357.7 216.2   900 100.0 18000 993e3 36790 66578  26.1  21.1 
424.38/424.50	c N 424.4 216.2   900 100.0 18000 112e4 19292 66578  27.0  11.4 
582.34/582.53	c + 582.4 216.1   900 100.0 18000 148e4 22149 73235  27.8  13.3 
965.44/965.70	c + 965.5 217.9   900 100.0 18000 223e4 24393 80558  28.0  14.5 
1082.20/1082.59	c N 108e1 218.0   900 100.0 18000 246e4 58863 80558  28.9  34.4

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-1512934-1238211329/watcher-1512934-1238211329 -o /tmp/evaluation-result-1512934-1238211329/solver-1512934-1238211329 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512934-1238211329.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: 1.00 1.00 0.93 3/81 26927
/proc/meminfo: memFree=1589520/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=1044 CPUtime=0
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 153 0 0 0 0 0 0 0 20 0 1 0 1093797152 1069056 138 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 261 138 56 152 0 107 0

[startup+0.0730579 s]
/proc/loadavg: 1.00 1.00 0.93 3/81 26927
/proc/meminfo: memFree=1589520/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=1968 CPUtime=0.07
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 380 0 0 0 7 0 0 0 20 0 1 0 1093797152 2015232 365 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 492 365 69 152 0 338 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1968

[startup+0.101061 s]
/proc/loadavg: 1.00 1.00 0.93 3/81 26927
/proc/meminfo: memFree=1589520/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=2100 CPUtime=0.09
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 421 0 0 0 9 0 0 0 20 0 1 0 1093797152 2150400 406 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 525 406 69 152 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2100

[startup+0.301083 s]
/proc/loadavg: 1.00 1.00 0.93 3/81 26927
/proc/meminfo: memFree=1589520/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=3156 CPUtime=0.29
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 689 0 0 0 29 0 0 0 22 0 1 0 1093797152 3231744 674 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 789 674 69 152 0 635 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3156

[startup+0.701127 s]
/proc/loadavg: 1.00 1.00 0.93 3/81 26927
/proc/meminfo: memFree=1589520/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=5136 CPUtime=0.69
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 1167 0 0 0 69 0 0 0 25 0 1 0 1093797152 5259264 1152 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 1284 1152 69 152 0 1130 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5136

[startup+1.50122 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26928
/proc/meminfo: memFree=1583880/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=8172 CPUtime=1.49
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 1925 0 0 0 149 0 0 0 25 0 1 0 1093797152 8368128 1910 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 2043 1910 69 152 0 1889 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8172

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26928
/proc/meminfo: memFree=1580168/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=12660 CPUtime=3.08
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 3057 0 0 0 307 1 0 0 25 0 1 0 1093797152 12963840 3042 1992294400 134512640 135137933 4294956240 18446744073709551615 134548779 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 3165 3042 69 152 0 3011 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12660

[startup+6.30175 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26928
/proc/meminfo: memFree=1572616/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=17280 CPUtime=6.29
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 4225 0 0 0 626 3 0 0 25 0 1 0 1093797152 17694720 4210 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 4320 4210 69 152 0 4166 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17280

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26928
/proc/meminfo: memFree=1570576/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=19260 CPUtime=12.69
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 4703 0 0 0 1266 3 0 0 25 0 1 0 1093797152 19722240 4688 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 4815 4688 69 152 0 4661 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19260

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26928
/proc/meminfo: memFree=1566480/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=23608 CPUtime=25.48
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 5732 0 0 0 2544 4 0 0 25 0 1 0 1093797152 24174592 5717 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 5902 5717 69 152 0 5748 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23608

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26928
/proc/meminfo: memFree=1564048/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=25984 CPUtime=51.08
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 6338 0 0 0 5103 5 0 0 25 0 1 0 1093797152 26607616 6323 1992294400 134512640 135137933 4294956240 18446744073709551615 134565417 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 6496 6323 69 152 0 6342 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25984

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26928
/proc/meminfo: memFree=1558672/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=31132 CPUtime=102.26
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 7659 0 0 0 10220 6 0 0 25 0 1 0 1093797152 31879168 7644 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 7783 7644 69 152 0 7629 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31132

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26928
/proc/meminfo: memFree=1555856/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=33912 CPUtime=162.25
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 8447 0 0 0 16217 8 0 0 25 0 1 0 1093797152 34725888 8351 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 8478 8351 69 152 0 8324 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33912

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26928
/proc/meminfo: memFree=1555792/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=33912 CPUtime=222.24
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 8447 0 0 0 22216 8 0 0 25 0 1 0 1093797152 34725888 8351 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 8478 8351 69 152 0 8324 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33912

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26928
/proc/meminfo: memFree=1552400/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=37212 CPUtime=282.21
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 9288 0 0 0 28213 8 0 0 25 0 1 0 1093797152 38105088 9192 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 9303 9192 69 152 0 9149 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 37212

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26928
/proc/meminfo: memFree=1552400/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=37212 CPUtime=342.2
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 9288 0 0 0 34212 8 0 0 25 0 1 0 1093797152 38105088 9192 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 9303 9192 69 152 0 9149 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 37212

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26928
/proc/meminfo: memFree=1549072/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=41024 CPUtime=402.19
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 10107 0 0 0 40209 10 0 0 25 0 1 0 1093797152 42008576 10011 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 10256 10011 69 152 0 10102 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 41024

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26928
/proc/meminfo: memFree=1549072/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=41020 CPUtime=462.17
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 10107 0 0 0 46207 10 0 0 25 0 1 0 1093797152 42004480 10011 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 10255 10011 69 152 0 10101 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 41020

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26929
/proc/meminfo: memFree=1548816/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=41152 CPUtime=522.15
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 10148 0 0 0 52205 10 0 0 25 0 1 0 1093797152 42139648 10052 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 10288 10052 69 152 0 10134 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 41152

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26930
/proc/meminfo: memFree=1548816/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=41128 CPUtime=582.14
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 10148 0 0 0 58204 10 0 0 25 0 1 0 1093797152 42115072 10052 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 10282 10052 69 152 0 10128 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 41128

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26930
/proc/meminfo: memFree=1544464/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=45484 CPUtime=642.13
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 11236 0 0 0 64201 12 0 0 25 0 1 0 1093797152 46575616 11140 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 11371 11140 69 152 0 11217 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 45484

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26930
/proc/meminfo: memFree=1544400/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=45484 CPUtime=702.11
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 11236 0 0 0 70199 12 0 0 25 0 1 0 1093797152 46575616 11140 1992294400 134512640 135137933 4294956240 18446744073709551615 134542919 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 11371 11140 69 152 0 11217 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 45484

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26930
/proc/meminfo: memFree=1544400/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=45484 CPUtime=762.1
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 11236 0 0 0 76198 12 0 0 25 0 1 0 1093797152 46575616 11140 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 11371 11140 69 152 0 11217 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 45484

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26930
/proc/meminfo: memFree=1544400/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=45484 CPUtime=822.07
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 11236 0 0 0 82195 12 0 0 25 0 1 0 1093797152 46575616 11140 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 11371 11140 69 152 0 11217 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 45484

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26930
/proc/meminfo: memFree=1544272/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=45616 CPUtime=882.06
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 11259 0 0 0 88194 12 0 0 25 0 1 0 1093797152 46710784 11163 1992294400 134512640 135137933 4294956240 18446744073709551615 134521251 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 11404 11163 69 152 0 11250 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 45616

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26930
/proc/meminfo: memFree=1544272/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=45616 CPUtime=942.04
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 11259 0 0 0 94192 12 0 0 25 0 1 0 1093797152 46710784 11163 1992294400 134512640 135137933 4294956240 18446744073709551615 134552258 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 11404 11163 69 152 0 11250 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 45616

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26930
/proc/meminfo: memFree=1538640/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=51160 CPUtime=1002.02
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 12669 0 0 0 100188 14 0 0 25 0 1 0 1093797152 52387840 12573 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 12790 12573 69 152 0 12636 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 51160

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26930
/proc/meminfo: memFree=1538576/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=51160 CPUtime=1062.01
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 12669 0 0 0 106187 14 0 0 25 0 1 0 1093797152 52387840 12573 1992294400 134512640 135137933 4294956240 18446744073709551615 134521310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 12790 12573 69 152 0 12636 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 51160

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26930
/proc/meminfo: memFree=1538576/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=51160 CPUtime=1121.99
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 12669 0 0 0 112185 14 0 0 25 0 1 0 1093797152 52387840 12573 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 12790 12573 69 152 0 12636 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 51160

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26930
/proc/meminfo: memFree=1538576/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=51160 CPUtime=1181.97
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 12669 0 0 0 118183 14 0 0 25 0 1 0 1093797152 52387840 12573 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 12790 12573 69 152 0 12636 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 51160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.93 2/82 26930
/proc/meminfo: memFree=1538576/2055920 swapFree=4176448/4192956
[pid=26927] ppid=26925 vsize=51160 CPUtime=1200.08
/proc/26927/stat : 26927 (picosat) R 26925 26927 26246 0 -1 4194304 12669 0 0 0 119994 14 0 0 25 0 1 0 1093797152 52387840 12573 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/26927/statm: 12790 12573 69 152 0 12636 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 51160

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): 1200.1
CPU user time (s): 1199.94
CPU system time (s): 0.157975
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 51160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12669
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= 2172

runsolver used 1.39879 second user time and 4.07438 second system time

The end

Launcher Data 

Begin job on node86 at 2009-03-28 04:35:29
IDJOB=1512934
IDBENCH=70221
IDSOLVER=506
FILE ID=node86/1512934-1238211329
PBS_JOBID= 9060481
Free space on /tmp= 66460 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S743448446-027.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512934-1238211329/watcher-1512934-1238211329 -o /tmp/evaluation-result-1512934-1238211329/solver-1512934-1238211329 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512934-1238211329.cnf

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

MD5SUM BENCH= 56d3d27e3897f3ba7df449d72abf21ef
RANDOM SEED=1278375709

node86.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		: 3000.238
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		: 3000.238
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1589936 kB
Buffers:         43164 kB
Cached:         329980 kB
SwapCached:       8880 kB
Active:         142148 kB
Inactive:       245064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1589936 kB
SwapTotal:     4192956 kB
SwapFree:      4176448 kB
Dirty:            1124 kB
Writeback:           0 kB
Mapped:          19176 kB
Slab:            62972 kB
Committed_AS:  2720096 kB
PageTables:       2684 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= 66460 MiB
End job on node86 at 2009-03-28 04:55:31