Trace number 1512874

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 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S678706275-057.cnf
MD5SUMc7f3c844f4c0d844518712db07e3e201
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark83.6223
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-1512874-1238210135.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 
0.00/0.03	c 
0.00/0.03	c initial reduction limit 9000 clauses
0.00/0.03	c 
0.00/0.03	c +   0.0 182.1   900  79.6 18000   100   100  9900  13.9   0.9 
0.00/0.03	c R   0.0 182.1   900  80.0 18000   102   102  9900  14.5   0.9 
0.00/0.04	c +   0.0 166.8   900  96.6 18000   250   250 10890  22.8   0.9 
0.00/0.06	c N   0.1 177.9   900  98.8 18000   403   403 10890  26.6   1.0 
0.00/0.06	c +   0.1 182.0   900  99.0 18000   475   475 11979  25.7   1.0 
0.07/0.09	c +   0.1 196.3   900  99.3 18000   812   812 13176  28.0   1.2 
0.09/0.13	c N   0.1 205.6   900  99.8 18000  1206  1206 13176  29.2   1.4 
0.09/0.14	c +   0.1 207.8   900 100.0 18000  1317  1317 14493  27.5   1.5 
0.19/0.22	c +   0.2 216.2   900 100.0 18000  2074  2074 15942  28.9   1.8 
0.29/0.35	c +   0.3 222.4   900 100.0 18000  3209  3209 17536  28.9   2.5 
0.29/0.35	c N   0.3 222.4   900 100.0 18000  3211  3211 17536  28.9   2.5 
0.49/0.55	c +   0.6 227.1   900 100.0 18000  4911  4911 19289  27.5   3.4 
0.89/0.91	c +   0.9 229.9   900 100.0 18000  7464  7464 21217  28.3   4.8 
0.89/1.00	c N   1.0 230.3   900 100.0 18000  8034  8034 21217  29.2   5.1 
1.48/1.54	c +   1.5 231.6   900 100.0 18000 11293 11293 23338  27.0   6.9 
2.59/2.64	c +   2.6 232.8   900 100.0 18000 17036 17036 25671  27.7  10.1 
3.09/3.14	c N   3.1 233.0   900 100.0 18000 19256 19256 25671  28.4  11.3 
4.88/4.95	c +   4.9 232.9   900 100.0 18000 25650 25650 28238  28.6  14.8 
8.19/8.23	c +   8.2 232.9   900 100.0 18000 38571 22746 31061  28.4  13.2 
10.18/10.20	c N  10.2 232.7   900 100.0 18000 44905 29080 31061  29.3  16.8 
10.18/10.20	c 
10.18/10.20	c  seconds     variables   original    learned     agility
10.18/10.20	c         level        used      conflicts    limit          MB
10.18/10.20	c 
13.48/13.50	c +  13.5 232.6   900 100.0 18000 57952 24164 34167  26.7  14.3 
22.08/22.19	c +  22.2 232.3   900 100.0 18000 87023 33274 37583  27.0  19.5 
26.68/26.76	c N  26.8 232.0   900 100.0 18000 102e3 25131 37583  26.1  14.7 
34.48/34.51	c +  34.5 232.0   900 100.0 18000 130e3 28552 41341  27.1  16.8 
57.18/57.28	c +  57.3 231.2   900 100.0 18000 196e3 39614 45475  27.2  23.0 
69.37/69.45	c N  69.4 230.9   900 100.0 18000 230e3 43672 45475  26.5  26.3 
91.77/91.87	c +  91.8 230.7   900 100.0 18000 294e3 15911 50022  28.3   9.3 
144.55/144.61	c + 144.6 230.0   900 100.0 18000 441e3 23594 55024  25.5  14.2 
172.04/172.10	c N 172.1 230.0   900 100.0 18000 512e3 54673 55024  26.5  32.3 
228.83/229.00	c + 228.9 229.9   900 100.0 18000 662e3 43080 60526  25.8  25.0 
372.09/372.26	c + 372.2 230.2   900 100.0 18000 993e3 52352 66578  26.2  32.4 
439.67/439.81	c N 439.7 229.3   900 100.0 18000 112e4 36479 66578  26.1  22.4 
603.03/603.26	c + 603.1 228.6   900 100.0 18000 148e4 39846 73235  25.3  24.2 
981.63/981.97	c + 981.7 226.9   900 100.0 18000 223e4 46374 80558  25.7  28.5 
1111.20/1111.57	c N 111e1 226.3   900 100.0 18000 246e4 80424 80558  26.2  48.8

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-1512874-1238210135/watcher-1512874-1238210135 -o /tmp/evaluation-result-1512874-1238210135/solver-1512874-1238210135 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512874-1238210135.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: 0.92 0.98 0.91 3/68 24329
/proc/meminfo: memFree=909992/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=912 CPUtime=0
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 1093675193 933888 122 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 228 127 56 152 0 74 0

[startup+0.0820671 s]
/proc/loadavg: 0.92 0.98 0.91 3/68 24329
/proc/meminfo: memFree=909992/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=1968 CPUtime=0.07
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 384 0 0 0 7 0 0 0 18 0 1 0 1093675193 2015232 369 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 492 369 69 152 0 338 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1968

[startup+0.10107 s]
/proc/loadavg: 0.92 0.98 0.91 3/68 24329
/proc/meminfo: memFree=909992/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=2100 CPUtime=0.09
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 412 0 0 0 9 0 0 0 18 0 1 0 1093675193 2150400 397 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 525 397 69 152 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2100

[startup+0.301093 s]
/proc/loadavg: 0.92 0.98 0.91 3/68 24329
/proc/meminfo: memFree=909992/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=3024 CPUtime=0.29
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 670 0 0 0 29 0 0 0 19 0 1 0 1093675193 3096576 655 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 756 655 69 152 0 602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3024

[startup+0.701137 s]
/proc/loadavg: 0.92 0.98 0.91 3/68 24329
/proc/meminfo: memFree=909992/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=4872 CPUtime=0.69
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 1118 0 0 0 69 0 0 0 22 0 1 0 1093675193 4988928 1103 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 1218 1103 69 152 0 1064 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4872

[startup+1.50122 s]
/proc/loadavg: 0.92 0.98 0.91 2/69 24330
/proc/meminfo: memFree=904608/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=7776 CPUtime=1.48
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 1847 0 0 0 148 0 0 0 25 0 1 0 1093675193 7962624 1832 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 1944 1832 69 152 0 1790 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7776

[startup+3.1024 s]
/proc/loadavg: 0.92 0.98 0.91 2/69 24330
/proc/meminfo: memFree=900896/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=12396 CPUtime=3.09
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 2974 0 0 0 308 1 0 0 25 0 1 0 1093675193 12693504 2959 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 3099 2959 69 152 0 2945 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12396

[startup+6.30175 s]
/proc/loadavg: 0.93 0.98 0.91 2/69 24330
/proc/meminfo: memFree=893536/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=17676 CPUtime=6.29
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 4325 0 0 0 627 2 0 0 25 0 1 0 1093675193 18100224 4310 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 4419 4310 69 152 0 4265 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17676

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.91 2/69 24330
/proc/meminfo: memFree=890912/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=19392 CPUtime=12.68
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 4761 0 0 0 1266 2 0 0 25 0 1 0 1093675193 19857408 4746 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 4848 4746 69 152 0 4694 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19392

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.91 2/69 24330
/proc/meminfo: memFree=886944/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=23608 CPUtime=25.48
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 5749 0 0 0 2545 3 0 0 25 0 1 0 1093675193 24174592 5734 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 5902 5734 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: 0.96 0.98 0.91 2/69 24330
/proc/meminfo: memFree=884704/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=25852 CPUtime=51.07
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 6313 0 0 0 5103 4 0 0 25 0 1 0 1093675193 26472448 6298 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 6463 6298 69 152 0 6309 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25852

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.91 2/69 24330
/proc/meminfo: memFree=881184/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=29264 CPUtime=102.27
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 7183 0 0 0 10221 6 0 0 25 0 1 0 1093675193 29966336 7168 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 7316 7168 69 152 0 7162 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 29264

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 24330
/proc/meminfo: memFree=875488/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=34924 CPUtime=162.25
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 8677 0 0 0 16217 8 0 0 25 0 1 0 1093675193 35762176 8607 1992294400 134512640 135137933 4294956240 18446744073709551615 134543500 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 8731 8607 69 152 0 8577 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 34924

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 24330
/proc/meminfo: memFree=875424/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=34924 CPUtime=222.23
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 8677 0 0 0 22215 8 0 0 25 0 1 0 1093675193 35762176 8607 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 8731 8607 69 152 0 8577 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34924

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 24330
/proc/meminfo: memFree=871328/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=39016 CPUtime=282.22
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 9693 0 0 0 28212 10 0 0 25 0 1 0 1093675193 39952384 9623 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 9754 9623 69 152 0 9600 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 39016

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 24330
/proc/meminfo: memFree=871336/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=39016 CPUtime=342.2
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 9693 0 0 0 34210 10 0 0 25 0 1 0 1093675193 39952384 9623 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 9754 9623 69 152 0 9600 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 39016

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 24330
/proc/meminfo: memFree=867048/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=43752 CPUtime=402.18
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 10753 0 0 0 40207 11 0 0 25 0 1 0 1093675193 44802048 10683 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 10938 10683 69 152 0 10784 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 43752

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 24330
/proc/meminfo: memFree=867048/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=43684 CPUtime=462.16
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 10753 0 0 0 46205 11 0 0 25 0 1 0 1093675193 44732416 10683 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 10921 10683 69 152 0 10767 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 43684

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 24330
/proc/meminfo: memFree=866984/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=43676 CPUtime=522.15
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 10753 0 0 0 52203 12 0 0 25 0 1 0 1093675193 44724224 10683 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 10919 10683 69 152 0 10765 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 43676

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 24330
/proc/meminfo: memFree=866984/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=43620 CPUtime=582.14
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 10753 0 0 0 58202 12 0 0 25 0 1 0 1093675193 44666880 10679 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 10905 10679 69 152 0 10751 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 43620

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 24330
/proc/meminfo: memFree=863272/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=47448 CPUtime=642.12
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 11697 0 0 0 64199 13 0 0 25 0 1 0 1093675193 48586752 11623 1992294400 134512640 135137933 4294956240 18446744073709551615 134552252 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 11862 11623 69 152 0 11708 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 47448

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 24330
/proc/meminfo: memFree=862632/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=47976 CPUtime=702.1
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 11851 0 0 0 70197 13 0 0 25 0 1 0 1093675193 49127424 11777 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 11994 11777 69 152 0 11840 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 47976

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 24330
/proc/meminfo: memFree=862568/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=48108 CPUtime=762.1
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 11863 0 0 0 76196 14 0 0 25 0 1 0 1093675193 49262592 11789 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 12027 11789 69 152 0 11873 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 48108

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 24330
/proc/meminfo: memFree=862568/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=48100 CPUtime=822.07
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 11863 0 0 0 82193 14 0 0 25 0 1 0 1093675193 49254400 11789 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 12025 11789 69 152 0 11871 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 48100

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 24330
/proc/meminfo: memFree=862568/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=48080 CPUtime=882.06
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 11863 0 0 0 88192 14 0 0 25 0 1 0 1093675193 49233920 11789 1992294400 134512640 135137933 4294956240 18446744073709551615 134549089 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 12020 11789 69 152 0 11866 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 48080

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 24330
/proc/meminfo: memFree=862568/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=48052 CPUtime=942.04
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 11863 0 0 0 94190 14 0 0 25 0 1 0 1093675193 49205248 11789 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 12013 11789 69 152 0 11859 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 48052

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 24330
/proc/meminfo: memFree=862632/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=48048 CPUtime=1002.02
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 11864 0 0 0 100188 14 0 0 25 0 1 0 1093675193 49201152 11790 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 12012 11790 69 152 0 11858 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 48048

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 24330
/proc/meminfo: memFree=858600/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=51996 CPUtime=1062.01
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 12857 0 0 0 106186 15 0 0 25 0 1 0 1093675193 53243904 12783 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 12999 12783 69 152 0 12845 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 51996

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 24330
/proc/meminfo: memFree=858600/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=51976 CPUtime=1122
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 12857 0 0 0 112184 16 0 0 25 0 1 0 1093675193 53223424 12783 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 12994 12783 69 152 0 12840 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 51976

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 24330
/proc/meminfo: memFree=858664/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=51976 CPUtime=1181.98
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 12857 0 0 0 118182 16 0 0 25 0 1 0 1093675193 53223424 12783 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 12994 12783 69 152 0 12840 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 51976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 24330
/proc/meminfo: memFree=858152/2055920 swapFree=4176188/4192956
[pid=24329] ppid=24327 vsize=52504 CPUtime=1200.08
/proc/24329/stat : 24329 (picosat) R 24327 24329 23676 0 -1 4194304 12980 0 0 0 119992 16 0 0 25 0 1 0 1093675193 53764096 12906 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 13126 12906 69 152 0 12972 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 52504

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): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.92
CPU system time (s): 0.174973
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 52504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.174973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12980
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= 2016

runsolver used 1.16082 second user time and 3.21751 second system time

The end

Launcher Data 

Begin job on node59 at 2009-03-28 04:15:35
IDJOB=1512874
IDBENCH=70216
IDSOLVER=506
FILE ID=node59/1512874-1238210135
PBS_JOBID= 9060507
Free space on /tmp= 66212 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S678706275-057.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512874-1238210135/watcher-1512874-1238210135 -o /tmp/evaluation-result-1512874-1238210135/solver-1512874-1238210135 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512874-1238210135.cnf

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

MD5SUM BENCH= c7f3c844f4c0d844518712db07e3e201
RANDOM SEED=880193881

node59.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		: 3000.209
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		: 3000.209
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:        910408 kB
Buffers:         91192 kB
Cached:         950792 kB
SwapCached:      10112 kB
Active:         193808 kB
Inactive:       859760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        910408 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:            1128 kB
Writeback:           0 kB
Mapped:          16728 kB
Slab:            77432 kB
Committed_AS:  2950556 kB
PageTables:       1720 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= 66212 MiB
End job on node59 at 2009-03-28 04:35:38