Trace number 1513018

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/700/
unif-k5-r20-v700-c14000-S1970456972-046.cnf
MD5SUMa92f5808dbdbecf675a4a3e4cbc41fbd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.7359
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
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-1513018-1238211355.cnf
0.00/0.00	c parsed header 'p cnf 700 14000'
0.00/0.01	c initialized 700 variables
0.00/0.01	c found 14000 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   700   0.0 14000     0     0     0   0.0   0.6 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 7000 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0 160.2   700  89.7 14000   100   100  7700  13.4   0.6 
0.00/0.02	c R   0.0 160.2   700  90.0 14000   102   102  7700  13.6   0.6 
0.00/0.03	c +   0.0 141.5   700  98.9 14000   250   250  8470  23.4   0.7 
0.00/0.04	c N   0.0 149.4   700  99.4 14000   404   404  8470  26.3   0.8 
0.00/0.05	c +   0.1 151.3   700  99.7 14000   475   475  9317  27.9   0.8 
0.05/0.07	c +   0.1 155.7   700  99.9 14000   812   812 10248  27.5   0.9 
0.09/0.11	c N   0.1 158.7   700 100.0 14000  1205  1205 10248  27.5   1.1 
0.09/0.12	c +   0.1 159.2   700 100.0 14000  1317  1317 11272  28.0   1.1 
0.09/0.18	c +   0.2 161.8   700 100.0 14000  2074  2074 12399  27.5   1.5 
0.19/0.29	c +   0.3 163.3   700 100.0 14000  3209  3209 13638  28.7   2.0 
0.19/0.29	c N   0.3 163.3   700 100.0 14000  3212  3212 13638  28.9   2.0 
0.39/0.46	c +   0.5 164.0   700 100.0 14000  4911  4911 15001  28.5   2.7 
0.69/0.76	c +   0.8 165.3   700 100.0 14000  7464  7464 16501  28.1   3.8 
0.79/0.83	c N   0.8 165.5   700 100.0 14000  8030  8030 16501  28.2   4.1 
1.19/1.27	c +   1.3 166.2   700 100.0 14000 11293 11293 18151  28.4   5.6 
2.19/2.20	c +   2.2 165.9   700 100.0 14000 17036 17036 19966  27.1   8.3 
2.59/2.70	c N   2.7 165.9   700 100.0 14000 19252 19252 19966  26.1   9.4 
3.79/3.89	c +   3.9 165.7   700 100.0 14000 25650 15661 21962  26.8   7.9 
6.39/6.46	c +   6.5 164.8   700 100.0 14000 38571 17594 24158  28.2   8.4 
7.89/7.95	c N   8.0 164.6   700 100.0 14000 44913 23936 24158  28.7  11.4 
7.89/7.95	c 
7.89/7.95	c  seconds     variables   original    learned     agility
7.89/7.95	c         level        used      conflicts    limit          MB
7.89/7.95	c 
10.59/10.66	c +  10.7 164.3   700 100.0 14000 57952 12801 26573  26.7   6.3 
16.89/16.90	c +  16.9 163.8   700 100.0 14000 87023 14936 29230  28.2   7.2 
20.28/20.39	c N  20.4 163.9   700 100.0 14000 102e3 14488 29230  28.0   6.9 
26.58/26.63	c +  26.6 164.1   700 100.0 14000 130e3 26327 32153  28.3  12.6 
42.88/42.99	c +  43.0 163.4   700 100.0 14000 196e3 16557 35368  27.7   7.9 
51.98/52.07	c N  52.1 163.3   700 100.0 14000 230e3 30562 35368  27.4  14.7 
68.17/68.30	c +  68.3 162.9   700 100.0 14000 294e3 29492 38904  27.2  14.0 
111.15/111.24	c + 111.2 162.5   700 100.0 14000 441e3 27648 42794  28.1  13.3 
134.55/134.65	c N 134.6 162.6   700 100.0 14000 512e3 42392 42794  27.9  20.4 
182.33/182.43	c + 182.4 162.4   700 100.0 14000 662e3 20780 47073  29.0   9.9 
291.99/292.11	c + 292.0 162.1   700 100.0 14000 993e3 25185 51780  27.5  11.9 
342.67/342.80	c N 342.7 161.9   700 100.0 14000 112e4 48085 51780  28.4  22.6 
470.32/470.55	c + 470.4 163.3   700 100.0 14000 148e4 35885 56958  28.1  17.4 
771.22/771.56	c + 771.3 165.3   700 100.0 14000 223e4 22209 62653  26.3  10.7 
869.79/870.14	c N 869.8 165.8   700 100.0 14000 246e4 58480 62653  28.5  28.1

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-1513018-1238211355/watcher-1513018-1238211355 -o /tmp/evaluation-result-1513018-1238211355/solver-1513018-1238211355 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513018-1238211355.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: 0.91 0.97 0.90 3/64 32197
/proc/meminfo: memFree=1125056/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=912 CPUtime=0
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 1093801834 933888 116 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 228 117 56 152 0 74 0

[startup+0.061452 s]
/proc/loadavg: 0.91 0.97 0.90 3/64 32197
/proc/meminfo: memFree=1125056/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=1572 CPUtime=0.05
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 317 0 0 0 5 0 0 0 18 0 1 0 1093801834 1609728 302 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 393 302 69 152 0 239 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1572

[startup+0.10146 s]
/proc/loadavg: 0.91 0.97 0.90 3/64 32197
/proc/meminfo: memFree=1125056/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=1836 CPUtime=0.09
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 372 0 0 0 9 0 0 0 18 0 1 0 1093801834 1880064 357 1992294400 134512640 135137933 4294956240 18446744073709551615 134553848 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 459 357 69 152 0 305 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1836

[startup+0.301499 s]
/proc/loadavg: 0.91 0.97 0.90 3/64 32197
/proc/meminfo: memFree=1125056/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=2760 CPUtime=0.29
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 618 0 0 0 29 0 0 0 19 0 1 0 1093801834 2826240 603 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 690 603 69 152 0 536 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2760

[startup+0.701578 s]
/proc/loadavg: 0.91 0.97 0.90 3/64 32197
/proc/meminfo: memFree=1125056/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=4480 CPUtime=0.69
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 1035 0 0 0 69 0 0 0 23 0 1 0 1093801834 4587520 1020 1992294400 134512640 135137933 4294956240 18446744073709551615 134548893 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 1120 1020 69 152 0 966 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4480

[startup+1.50173 s]
/proc/loadavg: 0.91 0.97 0.90 2/65 32198
/proc/meminfo: memFree=1120120/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=7288 CPUtime=1.49
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 1726 0 0 0 148 1 0 0 25 0 1 0 1093801834 7462912 1711 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 1822 1711 69 152 0 1668 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7288

[startup+3.10105 s]
/proc/loadavg: 0.91 0.97 0.90 2/65 32198
/proc/meminfo: memFree=1116536/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=10988 CPUtime=3.09
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 2636 0 0 0 308 1 0 0 25 0 1 0 1093801834 11251712 2621 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 2747 2621 69 152 0 2593 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10988

[startup+6.30168 s]
/proc/loadavg: 0.92 0.97 0.90 2/65 32198
/proc/meminfo: memFree=1113656/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=11912 CPUtime=6.29
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 2882 0 0 0 627 2 0 0 25 0 1 0 1093801834 12197888 2867 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 2978 2867 69 152 0 2824 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11912

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.90 2/65 32198
/proc/meminfo: memFree=1112760/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=12836 CPUtime=12.69
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 3096 0 0 0 1267 2 0 0 25 0 1 0 1093801834 13144064 3081 1992294400 134512640 135137933 4294956240 18446744073709551615 134547977 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 3209 3081 69 152 0 3055 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12836

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.91 2/65 32198
/proc/meminfo: memFree=1110392/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=15080 CPUtime=25.48
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 3687 0 0 0 2545 3 0 0 25 0 1 0 1093801834 15441920 3672 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 3770 3672 69 152 0 3616 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15080

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.91 2/65 32198
/proc/meminfo: memFree=1106936/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=18900 CPUtime=51.08
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 4568 0 0 0 5104 4 0 0 25 0 1 0 1093801834 19353600 4553 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 4725 4553 69 152 0 4571 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18900

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.91 2/65 32198
/proc/meminfo: memFree=1105592/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=20156 CPUtime=102.25
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 4899 0 0 0 10221 4 0 0 25 0 1 0 1093801834 20639744 4884 1992294400 134512640 135137933 4294956240 18446744073709551615 134549093 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 5039 4884 69 152 0 4885 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 20156

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32198
/proc/meminfo: memFree=1103480/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=22136 CPUtime=162.24
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 5415 0 0 0 16218 6 0 0 25 0 1 0 1093801834 22667264 5400 1992294400 134512640 135137933 4294956240 18446744073709551615 134527910 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 5534 5400 69 152 0 5380 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 22136

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32198
/proc/meminfo: memFree=1101560/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=23984 CPUtime=222.22
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 5886 0 0 0 22215 7 0 0 25 0 1 0 1093801834 24559616 5871 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 5996 5871 69 152 0 5842 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23984

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32198
/proc/meminfo: memFree=1101368/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=24248 CPUtime=282.19
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 5934 0 0 0 28212 7 0 0 25 0 1 0 1093801834 24829952 5919 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 6062 5919 69 152 0 5908 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 24248

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32198
/proc/meminfo: memFree=1099384/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=26096 CPUtime=342.17
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 6423 0 0 0 34209 8 0 0 25 0 1 0 1093801834 26722304 6408 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 6524 6408 69 152 0 6370 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 26096

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32198
/proc/meminfo: memFree=1099000/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=26492 CPUtime=402.15
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 6522 0 0 0 40207 8 0 0 25 0 1 0 1093801834 27127808 6507 1992294400 134512640 135137933 4294956240 18446744073709551615 134543235 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 6623 6507 69 152 0 6469 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 26492

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32198
/proc/meminfo: memFree=1098936/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=26624 CPUtime=462.12
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 6540 0 0 0 46204 8 0 0 25 0 1 0 1093801834 27262976 6525 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 6656 6525 69 152 0 6502 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 26624

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32200
/proc/meminfo: memFree=1096056/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=29264 CPUtime=522.11
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 7223 0 0 0 52202 9 0 0 25 0 1 0 1093801834 29966336 7208 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 7316 7208 69 152 0 7162 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 29264

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32200
/proc/meminfo: memFree=1095928/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=29660 CPUtime=582.09
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 7298 0 0 0 58200 9 0 0 25 0 1 0 1093801834 30371840 7283 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 7415 7283 69 152 0 7261 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 29660

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32200
/proc/meminfo: memFree=1095928/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=29660 CPUtime=642.07
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 7298 0 0 0 64198 9 0 0 25 0 1 0 1093801834 30371840 7283 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 7415 7283 69 152 0 7261 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 29660

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32200
/proc/meminfo: memFree=1095864/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=29660 CPUtime=702.05
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 7298 0 0 0 70195 10 0 0 25 0 1 0 1093801834 30371840 7283 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 7415 7283 69 152 0 7261 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 29660

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32200
/proc/meminfo: memFree=1095352/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=30136 CPUtime=762.03
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 7434 0 0 0 76193 10 0 0 25 0 1 0 1093801834 30859264 7419 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 7534 7419 69 152 0 7380 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 30136

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32200
/proc/meminfo: memFree=1092792/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=32644 CPUtime=822.01
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 8059 0 0 0 82190 11 0 0 25 0 1 0 1093801834 33427456 8044 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 8161 8044 69 152 0 8007 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 32644

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32200
/proc/meminfo: memFree=1092792/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=32644 CPUtime=881.98
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 8059 0 0 0 88187 11 0 0 25 0 1 0 1093801834 33427456 8044 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 8161 8044 69 152 0 8007 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 32644

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32200
/proc/meminfo: memFree=1092792/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=32636 CPUtime=941.96
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 8059 0 0 0 94185 11 0 0 25 0 1 0 1093801834 33419264 8044 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 8159 8044 69 152 0 8005 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 32636

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32200
/proc/meminfo: memFree=1092280/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=33164 CPUtime=1001.94
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 8186 0 0 0 100182 12 0 0 25 0 1 0 1093801834 33959936 8171 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 8291 8171 69 152 0 8137 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 33164

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32200
/proc/meminfo: memFree=1092280/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=33164 CPUtime=1061.92
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 8186 0 0 0 106180 12 0 0 25 0 1 0 1093801834 33959936 8171 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 8291 8171 69 152 0 8137 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 33164

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32200
/proc/meminfo: memFree=1092280/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=33072 CPUtime=1121.9
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 8186 0 0 0 112178 12 0 0 25 0 1 0 1093801834 33865728 8171 1992294400 134512640 135137933 4294956240 18446744073709551615 134521299 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 8268 8171 69 152 0 8114 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 33072

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32200
/proc/meminfo: memFree=1092280/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=33072 CPUtime=1181.88
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 8186 0 0 0 118176 12 0 0 25 0 1 0 1093801834 33865728 8171 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 8268 8171 69 152 0 8114 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 33072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32200
/proc/meminfo: memFree=1092280/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=33072 CPUtime=1200.07
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 8186 0 0 0 119995 12 0 0 25 0 1 0 1093801834 33865728 8171 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 8268 8171 69 152 0 8114 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 33072

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 2/65 32200
/proc/meminfo: memFree=1092280/2055920 swapFree=4176728/4192956
[pid=32197] ppid=32195 vsize=33072 CPUtime=1200.07
/proc/32197/stat : 32197 (picosat) R 32195 32197 31530 0 -1 4194304 8186 0 0 0 119995 12 0 0 25 0 1 0 1093801834 33865728 8171 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32197/statm: 8268 8171 69 152 0 8114 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 33072

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.133979
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 33164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8186
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= 2920

runsolver used 1.03084 second user time and 2.28365 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-28 04:35:55
IDJOB=1513018
IDBENCH=70228
IDSOLVER=506
FILE ID=node11/1513018-1238211355
PBS_JOBID= 9060553
Free space on /tmp= 66348 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S1970456972-046.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513018-1238211355/watcher-1513018-1238211355 -o /tmp/evaluation-result-1513018-1238211355/solver-1513018-1238211355 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513018-1238211355.cnf

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

MD5SUM BENCH= a92f5808dbdbecf675a4a3e4cbc41fbd
RANDOM SEED=2087168531

node11.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		: 3000.274
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		: 3000.274
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:       1125536 kB
Buffers:         86148 kB
Cached:         752228 kB
SwapCached:      10196 kB
Active:         187660 kB
Inactive:       662344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1125536 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:            1028 kB
Writeback:           0 kB
Mapped:          17344 kB
Slab:            66312 kB
Committed_AS:  2779844 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= 66344 MiB
End job on node11 at 2009-03-28 04:55:58