Trace number 1512898

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) 1200.11 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S2124311399-085.cnf
MD5SUM591878ac77c59e57a1598f2a38d0dcd8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.312
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-1512898-1238210144.cnf
0.00/0.00	c parsed header 'p cnf 900 18000'
0.00/0.02	c initialized 900 variables
0.00/0.02	c found 18000 non trivial clauses
0.00/0.02	c
0.00/0.02	c random number generator seed 0
0.00/0.02	c 
0.00/0.02	c  seconds     variables   original    learned     agility
0.00/0.02	c         level        used      conflicts    limit          MB
0.00/0.02	c 
0.00/0.02	c s   0.0   0.0   900   0.0 18000     0     0     0   0.0   0.8 
0.01/0.03	c 
0.01/0.03	c initial reduction limit 9000 clauses
0.01/0.03	c 
0.01/0.03	c +   0.0 185.1   900  85.7 18000   100   100  9900  16.5   0.9 
0.01/0.03	c R   0.0 185.1   900  85.7 18000   100   100  9900  16.5   0.9 
0.01/0.04	c +   0.0 182.6   900  96.8 18000   250   250 10890  25.1   0.9 
0.01/0.05	c N   0.1 193.0   900  98.2 18000   400   400 10890  27.8   1.0 
0.01/0.06	c +   0.1 196.8   900  98.6 18000   475   475 11979  29.1   1.0 
0.01/0.09	c +   0.1 208.9   900  99.4 18000   812   812 13176  28.3   1.2 
0.09/0.13	c N   0.1 215.6   900  99.8 18000  1202  1202 13176  27.6   1.4 
0.09/0.14	c +   0.1 216.9   900  99.9 18000  1317  1317 14493  29.2   1.4 
0.19/0.22	c +   0.2 223.1   900 100.0 18000  2074  2074 15942  27.8   1.9 
0.29/0.35	c N   0.3 227.4   900 100.0 18000  3207  3207 15942  25.3   2.5 
0.29/0.35	c +   0.3 227.4   900 100.0 18000  3209  3209 17536  24.9   2.5 
0.49/0.55	c +   0.6 230.1   900 100.0 18000  4911  4911 19289  25.4   3.4 
0.89/0.90	c +   0.9 231.6   900 100.0 18000  7464  7464 21217  26.9   4.8 
0.89/0.99	c N   1.0 231.9   900 100.0 18000  8019  8019 21217  27.9   5.1 
1.49/1.55	c +   1.5 232.4   900 100.0 18000 11293 11293 23338  26.1   7.0 
2.69/2.71	c +   2.7 233.4   900 100.0 18000 17036 17036 25671  27.5  10.3 
3.19/3.24	c N   3.2 233.6   900 100.0 18000 19248 19248 25671  27.0  11.6 
4.99/5.00	c +   5.0 234.3   900 100.0 18000 25650 25650 28238  27.0  15.3 
8.18/8.20	c +   8.2 234.5   900 100.0 18000 38571 22358 31061  26.8  13.5 
10.28/10.39	c N  10.4 234.6   900 100.0 18000 44906 28693 31061  28.0  17.3 
10.28/10.39	c 
10.28/10.39	c  seconds     variables   original    learned     agility
10.28/10.39	c         level        used      conflicts    limit          MB
10.28/10.39	c 
13.79/13.81	c +  13.8 234.4   900 100.0 18000 57952 23632 34167  27.0  14.1 
22.99/23.10	c +  23.1 234.1   900 100.0 18000 87023 33216 37583  27.2  20.5 
27.68/27.76	c N  27.8 233.7   900 100.0 18000 102e3 25562 37583  27.4  15.6 
36.68/36.77	c +  36.8 233.3   900 100.0 18000 130e3 30717 41341  25.4  18.6 
59.38/59.41	c +  59.4 232.3   900 100.0 18000 196e3 17536 45475  26.3  10.4 
71.28/71.31	c N  71.3 232.0   900 100.0 18000 230e3 21852 45475  27.8  13.0 
92.17/92.27	c +  92.3 231.3   900 100.0 18000 294e3 23182 50022  25.9  13.4 
147.55/147.69	c + 147.7 230.4   900 100.0 18000 441e3 28357 55024  27.4  16.7 
178.45/178.52	c N 178.5 230.0   900 100.0 18000 512e3 19412 55024  26.7  11.6 
239.13/239.24	c + 239.2 229.2   900 100.0 18000 662e3 47936 60526  27.5  28.5 
390.19/390.33	c + 390.2 228.1   900 100.0 18000 993e3 16468 66578  26.5   9.6 
454.48/454.67	c N 454.6 227.8   900 100.0 18000 112e4 50557 66578  25.7  30.5 
629.03/629.23	c + 629.1 226.9   900 100.0 18000 148e4 62386 73235  26.0  37.8 
1009.23/1009.54	c + 101e1 225.4   900 100.0 18000 223e4 61891 80558  29.2  36.3 
1137.40/1137.77	c N 114e1 225.3   900 100.0 18000 246e4 30565 80558  27.9  18.3

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-1512898-1238210144/watcher-1512898-1238210144 -o /tmp/evaluation-result-1512898-1238210144/solver-1512898-1238210144 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512898-1238210144.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: 1.08 1.02 0.93 3/64 12739
/proc/meminfo: memFree=905960/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=912 CPUtime=0
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 1093681501 933888 119 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 228 120 56 152 0 74 0

[startup+0.0215211 s]
/proc/loadavg: 1.08 1.02 0.93 3/64 12739
/proc/meminfo: memFree=905960/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=1572 CPUtime=0.01
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 299 0 0 0 1 0 0 0 18 0 1 0 1093681501 1609728 284 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 393 284 68 152 0 239 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1572

[startup+0.101528 s]
/proc/loadavg: 1.08 1.02 0.93 3/64 12739
/proc/meminfo: memFree=905960/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=2100 CPUtime=0.09
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 412 0 0 0 9 0 0 0 18 0 1 0 1093681501 2150400 397 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 525 397 69 152 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2100

[startup+0.30155 s]
/proc/loadavg: 1.08 1.02 0.93 3/64 12739
/proc/meminfo: memFree=905960/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=3032 CPUtime=0.29
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 672 0 0 0 29 0 0 0 19 0 1 0 1093681501 3104768 657 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 758 658 69 152 0 604 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3032

[startup+0.701591 s]
/proc/loadavg: 1.08 1.02 0.93 3/64 12739
/proc/meminfo: memFree=905960/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=4880 CPUtime=0.69
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 1134 0 0 0 69 0 0 0 22 0 1 0 1093681501 4997120 1119 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 1220 1119 69 152 0 1066 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4880

[startup+1.50168 s]
/proc/loadavg: 1.08 1.02 0.93 2/65 12740
/proc/meminfo: memFree=900576/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=7916 CPUtime=1.49
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 1859 0 0 0 149 0 0 0 25 0 1 0 1093681501 8105984 1844 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 1979 1844 69 152 0 1825 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7916

[startup+3.10284 s]
/proc/loadavg: 1.08 1.02 0.93 2/65 12740
/proc/meminfo: memFree=896800/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=12404 CPUtime=3.09
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 2993 0 0 0 308 1 0 0 25 0 1 0 1093681501 12701696 2978 1992294400 134512640 135137933 4294956240 18446744073709551615 134527837 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 3101 2978 69 152 0 2947 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12404

[startup+6.30118 s]
/proc/loadavg: 1.07 1.02 0.93 2/65 12740
/proc/meminfo: memFree=889120/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=18344 CPUtime=6.29
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 4476 0 0 0 627 2 0 0 25 0 1 0 1093681501 18784256 4450 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 4586 4450 69 152 0 4432 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18344

[startup+12.7018 s]
/proc/loadavg: 1.07 1.02 0.93 2/65 12740
/proc/meminfo: memFree=886304/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=20192 CPUtime=12.69
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 4939 0 0 0 1266 3 0 0 25 0 1 0 1093681501 20676608 4913 1992294400 134512640 135137933 4294956240 18446744073709551615 134552936 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 5048 4913 69 152 0 4894 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20192

[startup+25.5012 s]
/proc/loadavg: 1.05 1.01 0.93 2/65 12740
/proc/meminfo: memFree=881824/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=24804 CPUtime=25.48
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 6064 0 0 0 2544 4 0 0 25 0 1 0 1093681501 25399296 6038 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 6201 6038 69 152 0 6047 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24804

[startup+51.1019 s]
/proc/loadavg: 1.03 1.01 0.93 2/65 12740
/proc/meminfo: memFree=880032/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=26652 CPUtime=51.08
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 6531 0 0 0 5103 5 0 0 25 0 1 0 1093681501 27291648 6505 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 6663 6505 69 152 0 6509 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26652

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 0.93 2/65 12740
/proc/meminfo: memFree=877856/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=28896 CPUtime=102.27
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 7104 0 0 0 10221 6 0 0 25 0 1 0 1093681501 29589504 7078 1992294400 134512640 135137933 4294956240 18446744073709551615 134548919 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 7224 7078 69 152 0 7070 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28896

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12740
/proc/meminfo: memFree=872288/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=34440 CPUtime=162.24
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 8493 0 0 0 16217 7 0 0 25 0 1 0 1093681501 35266560 8467 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 8610 8467 69 152 0 8456 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 34440

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12740
/proc/meminfo: memFree=871648/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=34960 CPUtime=222.23
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 8617 0 0 0 22215 8 0 0 25 0 1 0 1093681501 35799040 8591 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 8740 8591 69 152 0 8586 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34960

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12740
/proc/meminfo: memFree=868064/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=38524 CPUtime=282.22
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 9516 0 0 0 28213 9 0 0 25 0 1 0 1093681501 39448576 9490 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 9631 9490 69 152 0 9477 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 38524

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12740
/proc/meminfo: memFree=867552/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=38980 CPUtime=342.2
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 9642 0 0 0 34211 9 0 0 25 0 1 0 1093681501 39915520 9616 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 9745 9616 69 152 0 9591 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 38980

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12740
/proc/meminfo: memFree=867552/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=38924 CPUtime=402.19
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 9642 0 0 0 40209 10 0 0 25 0 1 0 1093681501 39858176 9616 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 9731 9616 69 152 0 9577 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 38924

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12740
/proc/meminfo: memFree=864288/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=42604 CPUtime=462.18
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 10442 0 0 0 46207 11 0 0 25 0 1 0 1093681501 43626496 10416 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 10651 10416 69 152 0 10497 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 42604

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12740
/proc/meminfo: memFree=863968/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=42968 CPUtime=522.16
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 10523 0 0 0 52205 11 0 0 25 0 1 0 1093681501 43999232 10497 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 10742 10497 69 152 0 10588 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 42968

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12740
/proc/meminfo: memFree=863968/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=42968 CPUtime=582.14
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 10524 0 0 0 58203 11 0 0 25 0 1 0 1093681501 43999232 10498 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 10742 10498 69 152 0 10588 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 42968

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12740
/proc/meminfo: memFree=860192/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=46664 CPUtime=642.13
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 11466 0 0 0 64201 12 0 0 25 0 1 0 1093681501 47783936 11440 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 11666 11440 69 152 0 11512 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 46664

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12740
/proc/meminfo: memFree=860192/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=46664 CPUtime=702.11
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 11466 0 0 0 70199 12 0 0 25 0 1 0 1093681501 47783936 11440 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 11666 11440 69 152 0 11512 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 46664

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12740
/proc/meminfo: memFree=859808/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=47060 CPUtime=762.1
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 11548 0 0 0 76197 13 0 0 25 0 1 0 1093681501 48189440 11522 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 11765 11522 69 152 0 11611 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 47060

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12740
/proc/meminfo: memFree=859808/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=47060 CPUtime=822.08
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 11548 0 0 0 82195 13 0 0 25 0 1 0 1093681501 48189440 11522 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 11765 11522 69 152 0 11611 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 47060

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12740
/proc/meminfo: memFree=859808/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=47012 CPUtime=882.06
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 11548 0 0 0 88193 13 0 0 25 0 1 0 1093681501 48140288 11522 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 11753 11522 69 152 0 11599 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 47012

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12740
/proc/meminfo: memFree=859808/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=46992 CPUtime=942.04
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 11548 0 0 0 94191 13 0 0 25 0 1 0 1093681501 48119808 11522 1992294400 134512640 135137933 4294956240 18446744073709551615 134543235 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 11748 11522 69 152 0 11594 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 46992

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12740
/proc/meminfo: memFree=859744/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=46976 CPUtime=1002.04
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 11548 0 0 0 100190 14 0 0 25 0 1 0 1093681501 48103424 11522 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 11744 11522 69 152 0 11590 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 46976

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12740
/proc/meminfo: memFree=856480/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=50936 CPUtime=1062.02
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 12545 0 0 0 106187 15 0 0 25 0 1 0 1093681501 52158464 12519 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 12734 12519 69 152 0 12580 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 50936

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12740
/proc/meminfo: memFree=855200/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=51464 CPUtime=1122
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 12677 0 0 0 112185 15 0 0 25 0 1 0 1093681501 52699136 12651 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 12866 12651 69 152 0 12712 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 51464

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12740
/proc/meminfo: memFree=855200/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=51464 CPUtime=1181.99
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 12677 0 0 0 118183 16 0 0 25 0 1 0 1093681501 52699136 12651 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 12866 12651 69 152 0 12712 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 51464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12740
/proc/meminfo: memFree=855200/2055920 swapFree=4174972/4192956
[pid=12739] ppid=12737 vsize=51464 CPUtime=1200.09
/proc/12739/stat : 12739 (picosat) R 12737 12739 12086 0 -1 4194304 12677 0 0 0 119993 16 0 0 25 0 1 0 1093681501 52699136 12651 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12739/statm: 12866 12651 69 152 0 12712 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 51464

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): 1200.11
CPU user time (s): 1199.93
CPU system time (s): 0.172973
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 51464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.172973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12677
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= 1990

runsolver used 1.06884 second user time and 2.24166 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-28 04:15:44
IDJOB=1512898
IDBENCH=70218
IDSOLVER=506
FILE ID=node7/1512898-1238210144
PBS_JOBID= 9060557
Free space on /tmp= 65660 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S2124311399-085.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512898-1238210144/watcher-1512898-1238210144 -o /tmp/evaluation-result-1512898-1238210144/solver-1512898-1238210144 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512898-1238210144.cnf

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

MD5SUM BENCH= 591878ac77c59e57a1598f2a38d0dcd8
RANDOM SEED=540126573

node7.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		: 3000.236
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		: 3000.236
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:        906376 kB
Buffers:         84128 kB
Cached:         963292 kB
SwapCached:      11884 kB
Active:          74764 kB
Inactive:       986044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        906376 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:            1136 kB
Writeback:           0 kB
Mapped:          19136 kB
Slab:            74676 kB
Committed_AS:  2833364 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65660 MiB
End job on node7 at 2009-03-28 04:35:47