Trace number 1512682

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1183359164-025.cnf
MD5SUMeb88883744268c4015fbf88194e85a82
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.16961
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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-1512682-1238207726.cnf
0.00/0.00	c parsed header 'p cnf 800 16000'
0.00/0.01	c initialized 800 variables
0.00/0.01	c found 16000 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   800   0.0 16000     0     0     0   0.0   0.7 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 8000 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0 175.7   800  85.4 16000   100   100  8800  14.0   0.7 
0.00/0.02	c R   0.0 175.7   800  85.4 16000   100   100  8800  14.1   0.7 
0.00/0.03	c +   0.0 157.3   800  98.5 16000   250   250  9680  23.6   0.8 
0.00/0.05	c N   0.1 165.3   800  99.6 16000   402   402  9680  26.5   0.8 
0.00/0.05	c +   0.1 167.8   800  99.6 16000   475   475 10648  26.7   0.9 
0.07/0.08	c +   0.1 176.3   800  99.8 16000   812   812 11712  26.4   1.0 
0.10/0.12	c N   0.1 183.1   800  99.9 16000  1209  1209 11712  26.9   1.2 
0.10/0.13	c +   0.1 184.3   800  99.9 16000  1317  1317 12883  25.3   1.2 
0.20/0.20	c +   0.2 189.3   800  99.9 16000  2074  2074 14171  26.8   1.6 
0.30/0.32	c +   0.3 192.7   800  99.9 16000  3209  3209 15588  28.2   2.2 
0.30/0.32	c N   0.3 192.7   800  99.9 16000  3218  3218 15588  28.5   2.2 
0.50/0.50	c +   0.5 194.9   800  99.9 16000  4911  4911 17146  27.0   3.0 
0.80/0.80	c +   0.8 196.6   800 100.0 16000  7464  7464 18860  27.5   4.2 
0.80/0.88	c N   0.9 196.9   800 100.0 16000  8037  8037 18860  26.0   4.5 
1.30/1.35	c +   1.4 197.2   800 100.0 16000 11293 11293 20746  26.5   6.2 
2.29/2.32	c +   2.3 197.6   800 100.0 16000 17036 17036 22820  26.4   9.0 
2.79/2.81	c N   2.8 197.7   800 100.0 16000 19262 19262 22820  28.2  10.1 
4.08/4.14	c +   4.1 198.4   800 100.0 16000 25650 14228 25102  27.2   7.8 
6.99/7.01	c +   7.0 198.5   800 100.0 16000 38571 14589 27612  26.4   8.1 
8.29/8.32	c N   8.3 198.6   800 100.0 16000 44923 20941 27612  26.6  11.5 
8.29/8.32	c 
8.29/8.32	c  seconds     variables   original    learned     agility
8.29/8.32	c         level        used      conflicts    limit          MB
8.29/8.32	c 
11.19/11.23	c +  11.2 198.9   800 100.0 16000 57952 19415 30373  25.2  10.6 
18.49/18.55	c +  18.6 199.3   800 100.0 16000 87023 13799 33410  25.5   7.3 
21.79/21.80	c N  21.8 200.1   800 100.0 16000 102e3 29406 33410  26.7  15.3 
29.48/29.50	c +  29.5 200.6   800 100.0 16000 130e3 17688 36751  28.7   9.7 
47.67/47.74	c +  47.7 201.4   800 100.0 16000 196e3 15293 40426  26.6   8.6 
57.57/57.63	c N  57.6 201.5   800 100.0 16000 230e3 23897 40426  26.7  13.2 
76.56/76.68	c +  76.7 201.2   800 100.0 16000 294e3 33850 44468  26.6  18.5 
124.95/125.09	c + 125.0 201.2   800 100.0 16000 441e3 33293 48914  27.7  18.5 
149.94/150.09	c N 150.0 201.3   800 100.0 16000 512e3 36946 48914  27.2  20.0 
201.32/201.42	c + 201.4 201.1   800 100.0 16000 662e3 47817 53805  26.1  25.9 
324.08/324.25	c + 324.1 203.1   800 100.0 16000 993e3 26186 59185  28.3  14.5 
380.86/381.06	c N 380.9 203.8   800 100.0 16000 112e4 29202 59185  25.7  15.8 
522.32/522.57	c + 522.4 201.8   800 100.0 16000 148e4 34178 65103  27.9  17.5 
858.60/858.94	c + 858.7 199.0   800 100.0 16000 223e4 28682 71613  27.4  14.9 
966.77/967.16	c N 966.8 198.3   800 100.0 16000 246e4 30967 71613  26.1  16.4 

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-1512682-1238207726/watcher-1512682-1238207726 -o /tmp/evaluation-result-1512682-1238207726/solver-1512682-1238207726 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512682-1238207726.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.88 3/72 1169
/proc/meminfo: memFree=1738960/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=912 CPUtime=0
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 1093433701 933888 126 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 228 126 56 152 0 74 0

[startup+0.0738641 s]
/proc/loadavg: 0.99 0.97 0.88 3/72 1169
/proc/meminfo: memFree=1738960/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=1704 CPUtime=0.07
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 352 0 0 0 7 0 0 0 18 0 1 0 1093433701 1744896 337 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 426 337 69 152 0 272 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1704

[startup+0.101868 s]
/proc/loadavg: 0.99 0.97 0.88 3/72 1169
/proc/meminfo: memFree=1738960/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=1836 CPUtime=0.1
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 389 0 0 0 10 0 0 0 18 0 1 0 1093433701 1880064 374 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 459 374 69 152 0 305 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1836

[startup+0.301905 s]
/proc/loadavg: 0.99 0.97 0.88 3/72 1169
/proc/meminfo: memFree=1738960/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=2896 CPUtime=0.3
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 644 0 0 0 30 0 0 0 19 0 1 0 1093433701 2965504 629 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 724 629 69 152 0 570 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2896

[startup+0.701976 s]
/proc/loadavg: 0.99 0.97 0.88 3/72 1169
/proc/meminfo: memFree=1738960/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=4744 CPUtime=0.7
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 1093 0 0 0 70 0 0 0 22 0 1 0 1093433701 4857856 1078 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 1186 1078 69 152 0 1032 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 4744

[startup+1.50212 s]
/proc/loadavg: 0.99 0.97 0.88 2/73 1170
/proc/meminfo: memFree=1733640/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=7648 CPUtime=1.49
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 1825 0 0 0 149 0 0 0 25 0 1 0 1093433701 7831552 1810 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 1912 1810 69 152 0 1758 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7648

[startup+3.10141 s]
/proc/loadavg: 0.99 0.97 0.88 2/73 1170
/proc/meminfo: memFree=1729992/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=11872 CPUtime=3.09
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 2873 0 0 0 309 0 0 0 25 0 1 0 1093433701 12156928 2858 1992294400 134512640 135137933 4294956240 18446744073709551615 134543379 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 2968 2858 69 152 0 2814 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11872

[startup+6.30199 s]
/proc/loadavg: 0.99 0.97 0.88 2/73 1170
/proc/meminfo: memFree=1726152/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=14116 CPUtime=6.29
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 3446 0 0 0 628 1 0 0 25 0 1 0 1093433701 14454784 3420 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 3529 3420 69 152 0 3375 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14116

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.88 2/73 1170
/proc/meminfo: memFree=1722960/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=16360 CPUtime=12.69
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 4016 0 0 0 1268 1 0 0 25 0 1 0 1093433701 16752640 3990 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 4090 3990 69 152 0 3936 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16360

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.88 2/73 1170
/proc/meminfo: memFree=1720528/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=18992 CPUtime=25.48
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 4613 0 0 0 2546 2 0 0 25 0 1 0 1093433701 19447808 4587 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 4748 4587 69 152 0 4594 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18992

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.88 2/73 1170
/proc/meminfo: memFree=1717776/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=21760 CPUtime=51.07
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 5299 0 0 0 5105 2 0 0 25 0 1 0 1093433701 22282240 5273 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 5440 5273 69 152 0 5286 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21760

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.89 2/73 1170
/proc/meminfo: memFree=1713360/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=26116 CPUtime=102.26
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 6405 0 0 0 10222 4 0 0 25 0 1 0 1093433701 26742784 6379 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 6529 6379 69 152 0 6375 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26116

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.89 2/73 1170
/proc/meminfo: memFree=1710224/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=29004 CPUtime=162.23
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 7156 0 0 0 16219 4 0 0 25 0 1 0 1093433701 29700096 7130 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 7251 7130 69 152 0 7097 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 29004

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/73 1170
/proc/meminfo: memFree=1707984/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=31248 CPUtime=222.22
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 7713 0 0 0 22217 5 0 0 25 0 1 0 1093433701 31997952 7687 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 7812 7687 69 152 0 7658 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 31248

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/73 1170
/proc/meminfo: memFree=1707984/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=31248 CPUtime=282.2
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 7713 0 0 0 28215 5 0 0 25 0 1 0 1093433701 31997952 7687 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 7812 7687 69 152 0 7658 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 31248

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 1170
/proc/meminfo: memFree=1704720/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=34512 CPUtime=342.17
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 8530 0 0 0 34211 6 0 0 25 0 1 0 1093433701 35340288 8504 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 8628 8504 69 152 0 8474 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 34512

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 1170
/proc/meminfo: memFree=1704528/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=34644 CPUtime=402.16
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 8572 0 0 0 40209 7 0 0 25 0 1 0 1093433701 35475456 8546 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 8661 8546 69 152 0 8507 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 34644

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 1172
/proc/meminfo: memFree=1704272/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=34644 CPUtime=462.13
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 8572 0 0 0 46206 7 0 0 25 0 1 0 1093433701 35475456 8546 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 8661 8546 69 152 0 8507 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 34644

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 1172
/proc/meminfo: memFree=1704272/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=34644 CPUtime=522.11
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 8572 0 0 0 52204 7 0 0 25 0 1 0 1093433701 35475456 8546 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 8661 8546 69 152 0 8507 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 34644

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 1172
/proc/meminfo: memFree=1702864/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=36096 CPUtime=582.1
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 8953 0 0 0 58202 8 0 0 25 0 1 0 1093433701 36962304 8927 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 9024 8927 69 152 0 8870 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 36096

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 1172
/proc/meminfo: memFree=1702352/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=36544 CPUtime=642.08
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 9074 0 0 0 64200 8 0 0 25 0 1 0 1093433701 37421056 9048 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 9136 9048 69 152 0 8982 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 36544

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 1172
/proc/meminfo: memFree=1702352/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=36492 CPUtime=702.05
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 9074 0 0 0 70197 8 0 0 25 0 1 0 1093433701 37367808 9036 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 9123 9036 69 152 0 8969 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 36492

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 1172
/proc/meminfo: memFree=1702480/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=36480 CPUtime=762.04
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 9074 0 0 0 76196 8 0 0 25 0 1 0 1093433701 37355520 9033 1992294400 134512640 135137933 4294956240 18446744073709551615 134522914 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 9120 9033 69 152 0 8966 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 36480

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 1172
/proc/meminfo: memFree=1702480/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=36472 CPUtime=822.01
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 9074 0 0 0 82193 8 0 0 25 0 1 0 1093433701 37347328 9031 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 9118 9031 69 152 0 8964 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 36472

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 1172
/proc/meminfo: memFree=1699920/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=39368 CPUtime=881.99
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 9738 0 0 0 88190 9 0 0 25 0 1 0 1093433701 40312832 9695 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 9842 9695 69 152 0 9688 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 39368

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 1172
/proc/meminfo: memFree=1699280/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=40020 CPUtime=941.98
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 9845 0 0 0 94188 10 0 0 25 0 1 0 1093433701 40980480 9802 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 10005 9802 69 152 0 9851 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 40020

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 1172
/proc/meminfo: memFree=1699280/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=40020 CPUtime=1001.95
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 9845 0 0 0 100185 10 0 0 25 0 1 0 1093433701 40980480 9802 1992294400 134512640 135137933 4294956240 18446744073709551615 134521344 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 10005 9802 69 152 0 9851 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 40020

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 1172
/proc/meminfo: memFree=1699024/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=40284 CPUtime=1061.93
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 9907 0 0 0 106183 10 0 0 25 0 1 0 1093433701 41250816 9864 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 10071 9864 69 152 0 9917 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 40284

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 1172
/proc/meminfo: memFree=1698960/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=40284 CPUtime=1121.92
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 9907 0 0 0 112181 11 0 0 25 0 1 0 1093433701 41250816 9864 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 10071 9864 69 152 0 9917 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 40284

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 1172
/proc/meminfo: memFree=1698896/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=40416 CPUtime=1181.9
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 9923 0 0 0 118179 11 0 0 25 0 1 0 1093433701 41385984 9880 1992294400 134512640 135137933 4294956240 18446744073709551615 134552425 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 10104 9880 69 152 0 9950 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 40416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 1172
/proc/meminfo: memFree=1698512/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=40680 CPUtime=1200.1
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 10010 0 0 0 119999 11 0 0 25 0 1 0 1093433701 41656320 9967 1992294400 134512640 135137933 4294956240 18446744073709551615 134552745 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 10170 9967 69 152 0 10016 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 40680

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 1172
/proc/meminfo: memFree=1698512/2055920 swapFree=4174692/4192956
[pid=1169] ppid=1167 vsize=40680 CPUtime=1200.1
/proc/1169/stat : 1169 (picosat) R 1167 1169 1069 0 -1 4194304 10010 0 0 0 119999 11 0 0 25 0 1 0 1093433701 41656320 9967 1992294400 134512640 135137933 4294956240 18446744073709551615 134552745 0 0 4096 0 0 0 0 17 1 0 0
/proc/1169/statm: 10170 9967 69 152 0 10016 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 40680

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1199.99
CPU system time (s): 0.118981
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 40680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10010
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= 1739

runsolver used 1.05284 second user time and 3.32649 second system time

The end

Launcher Data

Begin job on node67 at 2009-03-28 03:35:26
IDJOB=1512682
IDBENCH=70200
IDSOLVER=506
FILE ID=node67/1512682-1238207726
PBS_JOBID= 9060499
Free space on /tmp= 66312 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1183359164-025.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512682-1238207726/watcher-1512682-1238207726 -o /tmp/evaluation-result-1512682-1238207726/solver-1512682-1238207726 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512682-1238207726.cnf

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

MD5SUM BENCH= eb88883744268c4015fbf88194e85a82
RANDOM SEED=1504054214

node67.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		: 3000.265
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		: 3000.265
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:       1739440 kB
Buffers:         30184 kB
Cached:         220304 kB
SwapCached:       9680 kB
Active:          70688 kB
Inactive:       190888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1739440 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:            1080 kB
Writeback:           0 kB
Mapped:          16756 kB
Slab:            40028 kB
Committed_AS:  3052328 kB
PageTables:       2052 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= 66312 MiB
End job on node67 at 2009-03-28 03:55:28