Trace number 1512910

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1788451776-008.cnf
MD5SUM753f19bcdc2785a101dbb1ac96d61ec5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.1018
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-1512910-1238210148.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 +   0.0 185.2   900  80.2 18000   100   100  9900  16.4   0.9 
0.00/0.03	c R   0.0 185.2   900  80.2 18000   101   101  9900  16.6   0.9 
0.03/0.04	c +   0.0 188.8   900  93.6 18000   250   250 10890  24.6   0.9 
0.03/0.05	c N   0.1 200.8   900  97.6 18000   405   405 10890  26.9   1.0 
0.03/0.06	c +   0.1 205.0   900  97.8 18000   475   475 11979  26.3   1.1 
0.09/0.10	c +   0.1 216.6   900  99.3 18000   812   812 13176  26.9   1.3 
0.09/0.14	c N   0.1 223.7   900  99.7 18000  1208  1208 13176  27.8   1.5 
0.09/0.15	c +   0.2 225.0   900  99.8 18000  1317  1317 14493  26.7   1.6 
0.19/0.23	c +   0.2 231.3   900  99.8 18000  2074  2074 15942  26.7   2.0 
0.29/0.36	c +   0.4 235.9   900 100.0 18000  3209  3209 17536  25.0   2.6 
0.29/0.36	c N   0.4 235.9   900 100.0 18000  3215  3215 17536  24.9   2.6 
0.49/0.58	c +   0.6 239.6   900 100.0 18000  4911  4911 19289  27.3   3.6 
0.89/0.92	c +   0.9 240.9   900 100.0 18000  7464  7464 21217  26.1   5.1 
1.00/1.00	c N   1.0 241.2   900 100.0 18000  8027  8027 21217  25.4   5.4 
1.49/1.54	c +   1.5 241.6   900 100.0 18000 11293 11293 23338  27.3   7.4 
2.59/2.64	c +   2.6 241.8   900 100.0 18000 17036 17036 25671  27.0  10.8 
2.99/3.09	c N   3.1 242.0   900 100.0 18000 19252 19252 25671  28.0  12.0 
4.69/4.76	c +   4.8 242.3   900 100.0 18000 25650 25650 28238  25.8  15.7 
7.98/8.01	c +   8.0 242.3   900 100.0 18000 38571 22660 31061  26.7  13.7 
10.09/10.13	c N  10.1 242.2   900 100.0 18000 44911 29000 31061  27.1  17.5 
10.09/10.13	c 
10.09/10.13	c  seconds     variables   original    learned     agility
10.09/10.13	c         level        used      conflicts    limit          MB
10.09/10.13	c 
13.19/13.23	c +  13.2 242.6   900 100.0 18000 57952 24271 34167  26.4  14.6 
21.78/21.87	c +  21.9 242.1   900 100.0 18000 87023 33585 37583  27.2  20.0 
26.58/26.62	c N  26.6 241.7   900 100.0 18000 102e3 26435 37583  27.1  15.6 
35.78/35.88	c +  35.9 242.0   900 100.0 18000 130e3 30835 41341  27.1  18.7 
57.67/57.76	c +  57.7 242.1   900 100.0 18000 196e3 15756 45475  28.3   9.8 
69.96/70.07	c N  70.1 241.9   900 100.0 18000 230e3 19559 45475  26.3  11.6 
92.55/92.65	c +  92.6 241.8   900 100.0 18000 294e3 22130 50022  25.6  13.4 
147.35/147.47	c + 147.4 241.3   900 100.0 18000 441e3 29096 55024  27.5  18.0 
178.43/178.54	c N 178.5 240.9   900 100.0 18000 512e3 20236 55024  26.0  12.0 
238.91/239.00	c + 238.9 240.0   900 100.0 18000 662e3 49841 60526  26.1  29.6 
383.56/383.70	c + 383.6 239.4   900 100.0 18000 993e3 15742 66578  25.7   9.5 
446.44/446.63	c N 446.5 239.6   900 100.0 18000 112e4 49786 66578  26.7  31.5 
618.59/618.88	c + 618.7 239.1   900 100.0 18000 148e4 55000 73235  27.3  33.6 
1004.06/1004.41	c + 100e1 234.8   900 100.0 18000 223e4 57682 80558  25.6  34.8 
1125.02/1125.46	c N 113e1 234.0   900 100.0 18000 246e4 24032 80558  27.6  14.2

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-1512910-1238210148/watcher-1512910-1238210148 -o /tmp/evaluation-result-1512910-1238210148/solver-1512910-1238210148 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512910-1238210148.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 0.95 3/64 1806
/proc/meminfo: memFree=863856/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=912 CPUtime=0
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 1093680546 933888 120 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 228 121 56 152 0 74 0

[startup+0.0346159 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 1806
/proc/meminfo: memFree=863856/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=1704 CPUtime=0.03
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 320 0 0 0 3 0 0 0 18 0 1 0 1093680546 1744896 305 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 426 305 69 152 0 272 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1704

[startup+0.101688 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 1806
/proc/meminfo: memFree=863856/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=2100 CPUtime=0.09
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 419 0 0 0 9 0 0 0 18 0 1 0 1093680546 2150400 404 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 525 404 69 152 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2100

[startup+0.301653 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 1806
/proc/meminfo: memFree=863856/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=3156 CPUtime=0.29
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 682 0 0 0 29 0 0 0 19 0 1 0 1093680546 3231744 667 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 789 667 69 152 0 635 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3156

[startup+0.70171 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 1806
/proc/meminfo: memFree=863856/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=5136 CPUtime=0.69
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 1166 0 0 0 69 0 0 0 22 0 1 0 1093680546 5259264 1151 1992294400 134512640 135137933 4294956240 18446744073709551615 134668231 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 1284 1151 69 152 0 1130 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5136

[startup+1.50183 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 1807
/proc/meminfo: memFree=858216/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=8364 CPUtime=1.49
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 1976 0 0 0 148 1 0 0 25 0 1 0 1093680546 8564736 1961 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 2091 1961 69 152 0 1937 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8364

[startup+3.10206 s]
/proc/loadavg: 0.92 0.98 0.95 3/65 1807
/proc/meminfo: memFree=854248/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=13116 CPUtime=3.09
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 3179 0 0 0 307 2 0 0 25 0 1 0 1093680546 13430784 3164 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 3279 3164 69 152 0 3125 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13116

[startup+6.30152 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 1807
/proc/meminfo: memFree=846192/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=18676 CPUtime=6.28
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 4560 0 0 0 625 3 0 0 25 0 1 0 1093680546 19124224 4545 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 4669 4545 69 152 0 4515 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18676

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 1807
/proc/meminfo: memFree=844272/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=20128 CPUtime=12.68
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 4932 0 0 0 1264 4 0 0 25 0 1 0 1093680546 20611072 4917 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 5032 4917 69 152 0 4878 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20128

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.95 2/65 1807
/proc/meminfo: memFree=840560/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=24080 CPUtime=25.48
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 5852 0 0 0 2543 5 0 0 25 0 1 0 1093680546 24657920 5837 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 6020 5837 69 152 0 5866 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24080

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.95 2/65 1807
/proc/meminfo: memFree=837808/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=26692 CPUtime=51.08
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 6529 0 0 0 5102 6 0 0 25 0 1 0 1093680546 27332608 6514 1992294400 134512640 135137933 4294956240 18446744073709551615 134548788 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 6673 6514 69 152 0 6519 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26692

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.95 2/65 1807
/proc/meminfo: memFree=833968/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=30652 CPUtime=102.26
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 7512 0 0 0 10219 7 0 0 25 0 1 0 1093680546 31387648 7497 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 7663 7497 69 152 0 7509 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30652

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 1807
/proc/meminfo: memFree=828464/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=35932 CPUtime=162.24
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 8850 0 0 0 16215 9 0 0 25 0 1 0 1093680546 36794368 8835 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 8983 8835 69 152 0 8829 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 35932

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 1807
/proc/meminfo: memFree=828464/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=35932 CPUtime=222.22
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 8850 0 0 0 22213 9 0 0 25 0 1 0 1093680546 36794368 8835 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 8983 8835 69 152 0 8829 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 35932

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 1807
/proc/meminfo: memFree=825648/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=38704 CPUtime=282.2
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 9556 0 0 0 28210 10 0 0 25 0 1 0 1093680546 39632896 9541 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 9676 9541 69 152 0 9522 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 38704

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 1807
/proc/meminfo: memFree=825328/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=38968 CPUtime=342.18
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 9629 0 0 0 34208 10 0 0 25 0 1 0 1093680546 39903232 9614 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 9742 9614 69 152 0 9588 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 38968

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 1807
/proc/meminfo: memFree=825392/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=38968 CPUtime=402.16
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 9629 0 0 0 40206 10 0 0 25 0 1 0 1093680546 39903232 9614 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 9742 9614 69 152 0 9588 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 38968

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 1807
/proc/meminfo: memFree=820336/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=44344 CPUtime=462.13
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 10876 0 0 0 46202 11 0 0 25 0 1 0 1093680546 45408256 10860 1992294400 134512640 135137933 4294956240 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 11086 10860 69 152 0 10932 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 44344

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 1807
/proc/meminfo: memFree=820400/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=44092 CPUtime=522.11
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 10876 0 0 0 52200 11 0 0 25 0 1 0 1093680546 45150208 10797 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 11023 10797 69 152 0 10869 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 44092

[startup+582.303 s]
/proc/loadavg: 1.05 1.00 0.95 2/65 1807
/proc/meminfo: memFree=820592/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=43828 CPUtime=582.1
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 10876 0 0 0 58198 12 0 0 25 0 1 0 1093680546 44879872 10731 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 10957 10731 69 152 0 10803 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 43828

[startup+642.302 s]
/proc/loadavg: 1.02 1.00 0.95 2/65 1807
/proc/meminfo: memFree=817584/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=47100 CPUtime=642.09
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 11684 0 0 0 64196 13 0 0 25 0 1 0 1093680546 48230400 11532 1992294400 134512640 135137933 4294956240 18446744073709551615 134552160 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 11775 11532 69 152 0 11621 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 47100

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 1807
/proc/meminfo: memFree=817456/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=47100 CPUtime=702.06
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 11701 0 0 0 70193 13 0 0 25 0 1 0 1093680546 48230400 11549 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 11775 11549 69 152 0 11621 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 47100

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 1807
/proc/meminfo: memFree=817456/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=47100 CPUtime=762.04
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 11701 0 0 0 76191 13 0 0 25 0 1 0 1093680546 48230400 11549 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 11775 11549 69 152 0 11621 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 47100

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 1807
/proc/meminfo: memFree=814768/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=49872 CPUtime=822.02
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 12380 0 0 0 82188 14 0 0 25 0 1 0 1093680546 51068928 12228 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 12468 12228 69 152 0 12314 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 49872

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 1807
/proc/meminfo: memFree=814704/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=49872 CPUtime=882
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 12380 0 0 0 88185 15 0 0 25 0 1 0 1093680546 51068928 12228 1992294400 134512640 135137933 4294956240 18446744073709551615 134552872 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 12468 12228 69 152 0 12314 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 49872

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 1807
/proc/meminfo: memFree=814704/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=49872 CPUtime=941.98
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 12380 0 0 0 94183 15 0 0 25 0 1 0 1093680546 51068928 12228 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 12468 12228 69 152 0 12314 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 49872

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 1807
/proc/meminfo: memFree=814704/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=49804 CPUtime=1001.96
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 12380 0 0 0 100181 15 0 0 25 0 1 0 1093680546 50999296 12228 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 12451 12228 69 152 0 12297 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 49804

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 1807
/proc/meminfo: memFree=813872/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=50596 CPUtime=1061.95
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 12588 0 0 0 106179 16 0 0 25 0 1 0 1093680546 51810304 12436 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 12649 12436 69 152 0 12495 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 50596

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 1807
/proc/meminfo: memFree=813872/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=50596 CPUtime=1121.93
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 12588 0 0 0 112177 16 0 0 25 0 1 0 1093680546 51810304 12436 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 12649 12436 69 152 0 12495 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 50596

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 1809
/proc/meminfo: memFree=813552/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=50860 CPUtime=1181.91
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 12653 0 0 0 118175 16 0 0 25 0 1 0 1093680546 52080640 12501 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 12715 12501 69 152 0 12561 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 50860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 1809
/proc/meminfo: memFree=813552/2055920 swapFree=4174204/4192956
[pid=1806] ppid=1804 vsize=50860 CPUtime=1200
/proc/1806/stat : 1806 (picosat) R 1804 1806 32028 0 -1 4194304 12653 0 0 0 119984 16 0 0 25 0 1 0 1093680546 52080640 12501 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/1806/statm: 12715 12501 69 152 0 12561 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 50860

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): 1200.02
CPU user time (s): 1199.85
CPU system time (s): 0.173973
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 50860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.173973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12653
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= 2326

runsolver used 1.02284 second user time and 2.28565 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-28 04:15:48
IDJOB=1512910
IDBENCH=70219
IDSOLVER=506
FILE ID=node22/1512910-1238210148
PBS_JOBID= 9060542
Free space on /tmp= 66324 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1788451776-008.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512910-1238210148/watcher-1512910-1238210148 -o /tmp/evaluation-result-1512910-1238210148/solver-1512910-1238210148 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512910-1238210148.cnf

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

MD5SUM BENCH= 753f19bcdc2785a101dbb1ac96d61ec5
RANDOM SEED=2038139482

node22.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		: 3000.279
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		: 3000.279
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:        864336 kB
Buffers:         91608 kB
Cached:         990964 kB
SwapCached:      12568 kB
Active:         101444 kB
Inactive:       995260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        864336 kB
SwapTotal:     4192956 kB
SwapFree:      4174204 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          15576 kB
Slab:            80916 kB
Committed_AS:  2877748 kB
PageTables:       1372 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= 66324 MiB
End job on node22 at 2009-03-28 04:35:51