Trace number 1513150

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S318878687-017.cnf
MD5SUM08262d4364cee07369a2b1aec963343c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

Solver Data 

0.00/0.00	c 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-1513150-1238213748.cnf
0.00/0.00	c parsed header 'p cnf 220 18700'
0.00/0.02	c initialized 220 variables
0.00/0.02	c found 18700 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   220   0.0 18700     0     0     0   0.0   0.9 
0.00/0.03	c 
0.00/0.03	c initial reduction limit 9350 clauses
0.00/0.03	c 
0.00/0.03	c +   0.0  72.6   220  98.6 18700   100   100 10285  10.4   1.0 
0.00/0.03	c R   0.0  72.6   220  98.6 18700   100   100 10285  10.4   1.0 
0.03/0.04	c +   0.0  69.5   220 100.0 18700   250   250 11313  20.0   1.0 
0.03/0.04	c N   0.0  73.6   220 100.0 18700   402   402 11313  26.5   1.0 
0.03/0.05	c +   0.1  74.7   220 100.0 18700   475   475 12444  28.2   1.1 
0.03/0.07	c +   0.1  77.6   220 100.0 18700   812   812 13688  32.8   1.1 
0.03/0.09	c N   0.1  79.2   220 100.0 18700  1202  1202 13688  34.3   1.2 
0.03/0.09	c +   0.1  79.5   220 100.0 18700  1317  1317 15056  35.0   1.3 
0.09/0.14	c +   0.1  80.8   220 100.0 18700  2074  2074 16561  34.5   1.5 
0.19/0.21	c +   0.2  81.5   220 100.0 18700  3209  3209 18217  36.6   1.8 
0.19/0.21	c N   0.2  81.5   220 100.0 18700  3210  3210 18217  36.6   1.8 
0.29/0.33	c +   0.3  81.6   220 100.0 18700  4911  4911 20038  35.5   2.3 
0.49/0.54	c +   0.5  81.5   220 100.0 18700  7464  7464 22041  35.0   2.9 
0.49/0.59	c N   0.6  81.5   220 100.0 18700  8019  8019 22041  35.0   3.1 
0.89/0.90	c +   0.9  81.3   220 100.0 18700 11293 11293 24245  36.3   4.0 
1.59/1.68	c +   1.7  81.1   220 100.0 18700 17036 17036 26669  34.3   5.6 
1.99/2.00	c N   2.0  81.3   220 100.0 18700 19242 19242 26669  35.0   6.2 
3.19/3.28	c +   3.3  81.0   220 100.0 18700 25650 25650 29335  36.4   7.9 
5.40/5.46	c +   5.5  80.7   220 100.0 18700 38571 21501 32268  35.5   6.8 
6.99/7.05	c N   7.1  80.4   220 100.0 18700 44899 27829 32268  34.2   8.6 
6.99/7.05	c 
6.99/7.05	c  seconds     variables   original    learned     agility
6.99/7.05	c         level        used      conflicts    limit          MB
6.99/7.05	c 
9.49/9.57	c +   9.6  80.1   220 100.0 18700 57952 21080 35494  35.1   6.8 
15.78/15.80	c +  15.8  79.7   220 100.0 18700 87023 28110 39043  35.0   8.9 
19.69/19.71	c N  19.7  79.5   220 100.0 18700 102e3 18247 39043  34.7   6.1 
26.19/26.23	c +  26.2  79.2   220 100.0 18700 130e3 21118 42947  35.7   6.9 
42.08/42.16	c +  42.2  78.4   220 100.0 18700 196e3 28928 47241  36.6   8.9 
50.27/50.31	c N  50.3  78.5   220 100.0 18700 230e3 29863 47241  35.1   9.3 
67.67/67.72	c +  67.7  78.4   220 100.0 18700 294e3 26151 51965  35.7   8.3 
111.26/111.34	c + 111.3  78.1   220 100.0 18700 441e3 21161 57161  34.5   6.8 
135.45/135.59	c N 135.6  77.9   220 100.0 18700 512e3 49721 57161  34.0  14.6 
183.74/183.87	c + 183.8  77.5   220 100.0 18700 662e3 26723 62877  34.9   8.3 
300.11/300.29	c + 300.2  76.9   220 100.0 18700 993e3 16227 69164  34.2   5.4 
347.49/347.62	c N 347.5  76.6   220 100.0 18700 112e4 43989 69164  35.1  13.5 
487.85/488.09	c + 488.0  76.9   220 100.0 18700 148e4 29296 76080  34.7   9.6 
797.26/797.54	c + 797.3  76.8   220 100.0 18700 223e4 45953 83688  34.0  14.2 
898.53/898.85	c N 898.6  76.7   220 100.0 18700 246e4 66831 83688  34.7  19.7

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-1513150-1238213748/watcher-1513150-1238213748 -o /tmp/evaluation-result-1513150-1238213748/solver-1513150-1238213748 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513150-1238213748.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 0.95 3/64 14391
/proc/meminfo: memFree=1012272/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=912 CPUtime=0
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 1094037300 933888 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 228 107 56 152 0 74 0

[startup+0.0344729 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 14391
/proc/meminfo: memFree=1012272/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=1836 CPUtime=0.03
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 344 0 0 0 3 0 0 0 18 0 1 0 1094037300 1880064 329 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 459 329 69 152 0 305 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1836

[startup+0.101481 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 14391
/proc/meminfo: memFree=1012272/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=2100 CPUtime=0.09
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 430 0 0 0 9 0 0 0 18 0 1 0 1094037300 2150400 415 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 525 415 69 152 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2100

[startup+0.301502 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 14391
/proc/meminfo: memFree=1012272/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=3024 CPUtime=0.29
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 645 0 0 0 29 0 0 0 19 0 1 0 1094037300 3096576 630 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 756 630 69 152 0 602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3024

[startup+0.701544 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 14391
/proc/meminfo: memFree=1012272/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=4344 CPUtime=0.69
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 981 0 0 0 69 0 0 0 22 0 1 0 1094037300 4448256 966 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 1086 966 69 152 0 932 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4344

[startup+1.50263 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=1007784/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=6192 CPUtime=1.49
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 1457 0 0 0 149 0 0 0 25 0 1 0 1094037300 6340608 1442 1992294400 134512640 135137933 4294956240 18446744073709551615 134547440 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 1548 1442 69 152 0 1394 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6192

[startup+3.1018 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=1005480/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=8832 CPUtime=3.09
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 2105 0 0 0 308 1 0 0 25 0 1 0 1094037300 9043968 2090 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 2208 2090 69 152 0 2054 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8832

[startup+6.30115 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=1002544/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=10284 CPUtime=6.29
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 2475 0 0 0 627 2 0 0 25 0 1 0 1094037300 10530816 2449 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 2571 2449 69 152 0 2417 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10284

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=1001648/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=11864 CPUtime=12.69
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 2838 0 0 0 1267 2 0 0 25 0 1 0 1094037300 12148736 2812 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 2966 2812 69 152 0 2812 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11864

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=999728/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=13180 CPUtime=25.49
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 3166 0 0 0 2546 3 0 0 25 0 1 0 1094037300 13496320 3140 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 3295 3140 69 152 0 3141 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13180

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=997424/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=15424 CPUtime=51.07
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 3730 0 0 0 5103 4 0 0 25 0 1 0 1094037300 15794176 3704 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 3856 3704 69 152 0 3702 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15424

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=995952/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=16868 CPUtime=102.27
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 4090 0 0 0 10222 5 0 0 25 0 1 0 1094037300 17272832 4064 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 4217 4064 69 152 0 4063 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16868

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=994416/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=18320 CPUtime=162.25
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 4458 0 0 0 16219 6 0 0 25 0 1 0 1094037300 18759680 4432 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 4580 4432 69 152 0 4426 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18320

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=992752/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=19904 CPUtime=222.23
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 4887 0 0 0 22217 6 0 0 25 0 1 0 1094037300 20381696 4861 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 4976 4861 69 152 0 4822 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19904

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=992752/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=19840 CPUtime=282.21
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 4887 0 0 0 28215 6 0 0 25 0 1 0 1094037300 20316160 4855 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 4960 4855 69 152 0 4806 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19840

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=990960/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=22068 CPUtime=342.19
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 5328 0 0 0 34212 7 0 0 25 0 1 0 1094037300 22597632 5296 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 5517 5296 69 152 0 5363 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 22068

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=990768/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=22332 CPUtime=402.17
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 5362 0 0 0 40210 7 0 0 25 0 1 0 1094037300 22867968 5330 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 5583 5330 69 152 0 5429 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 22332

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=990640/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=22464 CPUtime=462.16
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 5402 0 0 0 46208 8 0 0 25 0 1 0 1094037300 23003136 5370 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 5616 5370 69 152 0 5462 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 22464

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=988464/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=24444 CPUtime=522.15
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 5922 0 0 0 52206 9 0 0 25 0 1 0 1094037300 25030656 5890 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 6111 5890 69 152 0 5957 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 24444

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=988528/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=24444 CPUtime=582.13
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 5922 0 0 0 58204 9 0 0 25 0 1 0 1094037300 25030656 5890 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 6111 5890 69 152 0 5957 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 24444

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=988528/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=24444 CPUtime=642.11
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 5922 0 0 0 64202 9 0 0 25 0 1 0 1094037300 25030656 5890 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 6111 5890 69 152 0 5957 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 24444

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=988464/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=24408 CPUtime=702.09
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 5922 0 0 0 70200 9 0 0 25 0 1 0 1094037300 24993792 5890 1992294400 134512640 135137933 4294956240 18446744073709551615 134552823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 6102 5890 69 152 0 5948 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 24408

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=988464/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=24400 CPUtime=762.08
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 5922 0 0 0 76199 9 0 0 25 0 1 0 1094037300 24985600 5890 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 6100 5890 69 152 0 5946 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 24400

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=986352/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=26512 CPUtime=822.06
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 6456 0 0 0 82196 10 0 0 25 0 1 0 1094037300 27148288 6424 1992294400 134512640 135137933 4294956240 18446744073709551615 134545579 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 6628 6424 69 152 0 6474 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 26512

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=986352/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=26512 CPUtime=882.04
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 6456 0 0 0 88194 10 0 0 25 0 1 0 1094037300 27148288 6424 1992294400 134512640 135137933 4294956240 18446744073709551615 134543012 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 6628 6424 69 152 0 6474 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 26512

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=986288/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=26512 CPUtime=942.03
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 6456 0 0 0 94192 11 0 0 25 0 1 0 1094037300 27148288 6424 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 6628 6424 69 152 0 6474 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 26512

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=986352/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=26512 CPUtime=1002.01
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 6456 0 0 0 100190 11 0 0 25 0 1 0 1094037300 27148288 6424 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 6628 6424 69 152 0 6474 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 26512

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=986352/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=26512 CPUtime=1061.99
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 6456 0 0 0 106188 11 0 0 25 0 1 0 1094037300 27148288 6424 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 6628 6424 69 152 0 6474 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 26512

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=986352/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=26512 CPUtime=1121.97
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 6456 0 0 0 112186 11 0 0 25 0 1 0 1094037300 27148288 6424 1992294400 134512640 135137933 4294956240 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 6628 6424 69 152 0 6474 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 26512

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=986352/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=26512 CPUtime=1181.95
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 6456 0 0 0 118184 11 0 0 25 0 1 0 1094037300 27148288 6424 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 6628 6424 69 152 0 6474 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 26512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14392
/proc/meminfo: memFree=986352/2055920 swapFree=4178868/4192956
[pid=14391] ppid=14389 vsize=26512 CPUtime=1200.05
/proc/14391/stat : 14391 (picosat) R 14389 14391 13646 0 -1 4194304 6456 0 0 0 119994 11 0 0 25 0 1 0 1094037300 27148288 6424 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14391/statm: 6628 6424 69 152 0 6474 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 26512

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): 1200.07
CPU user time (s): 1199.94
CPU system time (s): 0.122981
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 26512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6456
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= 1664

runsolver used 0.938857 second user time and 2.57161 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-28 05:15:48
IDJOB=1513150
IDBENCH=70239
IDSOLVER=506
FILE ID=node47/1513150-1238213748
PBS_JOBID= 9060519
Free space on /tmp= 66260 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S318878687-017.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513150-1238213748/watcher-1513150-1238213748 -o /tmp/evaluation-result-1513150-1238213748/solver-1513150-1238213748 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513150-1238213748.cnf

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

MD5SUM BENCH= 08262d4364cee07369a2b1aec963343c
RANDOM SEED=1212434877

node47.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		: 3000.216
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		: 3000.216
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:       1012688 kB
Buffers:         89720 kB
Cached:         856756 kB
SwapCached:       7836 kB
Active:         204076 kB
Inactive:       752800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1012688 kB
SwapTotal:     4192956 kB
SwapFree:      4178868 kB
Dirty:            1252 kB
Writeback:           0 kB
Mapped:          16044 kB
Slab:            72256 kB
Committed_AS:  2910964 kB
PageTables:       1452 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= 66260 MiB
End job on node47 at 2009-03-28 05:35:50