Trace number 1512514

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) 1200.06 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2088224617-083.cnf
MD5SUMcd8ff3390234df6242528d108d1584c9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark185.98
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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-1512514-1238205322.cnf
0.00/0.00	c parsed header 'p cnf 1000 20000'
0.00/0.02	c initialized 1000 variables
0.00/0.02	c found 20000 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  1000   0.0 20000     0     0     0   0.0   0.9 
0.00/0.03	c 
0.00/0.03	c initial reduction limit 10000 clauses
0.00/0.03	c 
0.00/0.03	c +   0.0 214.8  1000  80.8 20000   100   100 11000  15.5   0.9 
0.00/0.03	c R   0.0 214.8  1000  80.8 20000   100   100 11000  15.5   0.9 
0.03/0.04	c +   0.0 190.0  1000  94.8 20000   250   250 12100  23.2   1.0 
0.03/0.06	c N   0.1 197.3  1000  97.4 20000   404   404 12100  27.2   1.1 
0.03/0.07	c +   0.1 200.5  1000  98.8 20000   475   475 13310  27.2   1.1 
0.09/0.10	c +   0.1 209.4  1000  99.5 20000   812   812 14641  26.6   1.3 
0.09/0.14	c N   0.1 216.3  1000  99.7 20000  1207  1207 14641  26.1   1.5 
0.09/0.16	c +   0.2 217.6  1000  99.9 20000  1317  1317 16105  27.3   1.6 
0.20/0.24	c +   0.2 223.9  1000  99.9 20000  2074  2074 17715  26.1   2.0 
0.29/0.38	c +   0.4 229.4  1000 100.0 20000  3209  3209 19486  26.5   2.6 
0.29/0.38	c N   0.4 229.4  1000 100.0 20000  3213  3213 19486  26.5   2.6 
0.59/0.60	c +   0.6 232.7  1000 100.0 20000  4911  4911 21434  27.2   3.6 
0.89/0.96	c +   1.0 235.7  1000 100.0 20000  7464  7464 23577  27.6   5.1 
0.99/1.05	c N   1.0 236.0  1000 100.0 20000  8034  8034 23577  26.0   5.4 
1.59/1.62	c +   1.6 237.0  1000 100.0 20000 11293 11293 25934  25.7   7.4 
2.79/2.86	c +   2.9 238.2  1000 100.0 20000 17036 17036 28527  26.1  10.9 
3.38/3.42	c N   3.4 238.0  1000 100.0 20000 19252 19252 28527  27.5  12.2 
5.19/5.26	c +   5.3 238.8  1000 100.0 20000 25650 25650 31379  27.0  15.8 
8.89/8.93	c +   8.9 239.6  1000 100.0 20000 38571 19042 34516  26.1  12.0 
10.89/10.90	c N  10.9 239.8  1000 100.0 20000 44894 25365 34516  28.8  16.0 
10.89/10.90	c 
10.89/10.90	c  seconds     variables   original    learned     agility
10.89/10.90	c         level        used      conflicts    limit          MB
10.89/10.90	c 
15.19/15.30	c +  15.3 239.9  1000 100.0 20000 57952 17707 37967  26.1  11.4 
24.58/24.61	c +  24.6 239.7  1000 100.0 20000 87023 22928 41763  26.0  14.4 
30.38/30.46	c N  30.5 239.7  1000 100.0 20000 102e3 38517 41763  26.1  24.2 
40.68/40.75	c +  40.7 239.4  1000 100.0 20000 130e3 39265 45939  25.4  24.9 
63.57/63.61	c +  63.6 239.8  1000 100.0 20000 196e3 40870 50532  26.7  25.2 
75.96/76.09	c N  76.1 239.6  1000 100.0 20000 230e3 39786 50532  25.6  24.6 
100.46/100.50	c + 100.5 239.2  1000 100.0 20000 294e3 31156 55585  26.6  19.2 
166.14/166.20	c + 166.2 239.3  1000 100.0 20000 441e3 54893 61143  27.3  33.8 
198.53/198.67	c N 198.6 239.0  1000 100.0 20000 512e3 34564 61143  27.3  20.8 
264.81/264.94	c + 264.9 239.0  1000 100.0 20000 662e3 44753 67257  25.8  27.7 
432.86/433.09	c + 433.0 238.5  1000 100.0 20000 993e3 66586 73982  27.8  40.6 
504.54/504.73	c N 504.6 238.8  1000 100.0 20000 112e4 26108 73982  27.1  16.6 
685.18/685.48	c + 685.3 239.5  1000 100.0 20000 148e4 39650 81380  26.9  25.6 
1117.85/1118.24	c + 112e1 242.3  1000 100.0 20000 223e4 71293 89518  26.0  47.3

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-1512514-1238205322/watcher-1512514-1238205322 -o /tmp/evaluation-result-1512514-1238205322/solver-1512514-1238205322 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512514-1238205322.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: 0.00 0.00 0.00 3/64 28386
/proc/meminfo: memFree=914592/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=912 CPUtime=0
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 1093194518 933888 121 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 228 122 56 152 0 74 0

[startup+0.0390101 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 28386
/proc/meminfo: memFree=914592/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=1840 CPUtime=0.03
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 347 0 0 0 3 0 0 0 18 0 1 0 1093194518 1884160 332 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 460 332 69 152 0 306 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1840

[startup+0.10098 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 28386
/proc/meminfo: memFree=914592/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=2104 CPUtime=0.09
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 428 0 0 0 9 0 0 0 18 0 1 0 1093194518 2154496 413 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 526 413 69 152 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2104

[startup+0.302003 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 28386
/proc/meminfo: memFree=914592/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=3160 CPUtime=0.29
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 684 0 0 0 29 0 0 0 19 0 1 0 1093194518 3235840 669 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 790 669 69 152 0 636 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3160

[startup+0.701047 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 28386
/proc/meminfo: memFree=914592/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=4876 CPUtime=0.69
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 1134 0 0 0 69 0 0 0 22 0 1 0 1093194518 4993024 1119 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 1219 1119 69 152 0 1065 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4876

[startup+1.50114 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 28387
/proc/meminfo: memFree=909080/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=8064 CPUtime=1.49
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 1901 0 0 0 148 1 0 0 25 0 1 0 1093194518 8257536 1886 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 2016 1887 69 152 0 1862 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8064

[startup+3.10132 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 28387
/proc/meminfo: memFree=905240/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=12552 CPUtime=3.09
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 3038 0 0 0 308 1 0 0 25 0 1 0 1093194518 12853248 3023 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 3138 3023 69 152 0 2984 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12552

[startup+6.30168 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 28387
/proc/meminfo: memFree=897752/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=19020 CPUtime=6.29
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 4644 0 0 0 626 3 0 0 25 0 1 0 1093194518 19476480 4629 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 4755 4629 69 152 0 4601 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19020

[startup+12.7014 s]
/proc/loadavg: 0.30 0.06 0.02 2/65 28387
/proc/meminfo: memFree=894360/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=20752 CPUtime=12.68
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 5087 0 0 0 1265 3 0 0 25 0 1 0 1093194518 21250048 5072 1992294400 134512640 135137933 4294956240 18446744073709551615 134521440 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 5188 5072 69 152 0 5034 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20752

[startup+25.5018 s]
/proc/loadavg: 0.41 0.10 0.03 2/65 28387
/proc/meminfo: memFree=889816/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=25496 CPUtime=25.48
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 6217 0 0 0 2544 4 0 0 25 0 1 0 1093194518 26107904 6202 1992294400 134512640 135137933 4294956240 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 6374 6202 69 152 0 6220 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25496

[startup+51.1017 s]
/proc/loadavg: 0.61 0.17 0.05 2/65 28387
/proc/meminfo: memFree=884504/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=30644 CPUtime=51.08
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 7527 0 0 0 5102 6 0 0 25 0 1 0 1093194518 31379456 7512 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 7661 7512 69 152 0 7507 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30644

[startup+102.305 s]
/proc/loadavg: 0.88 0.32 0.11 2/65 28387
/proc/meminfo: memFree=881688/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=33416 CPUtime=102.26
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 8232 0 0 0 10220 6 0 0 25 0 1 0 1093194518 34217984 8217 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 8354 8217 69 152 0 8200 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 33416

[startup+162.301 s]
/proc/loadavg: 0.99 0.45 0.17 2/65 28387
/proc/meminfo: memFree=878488/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=36584 CPUtime=162.24
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 9018 0 0 0 16217 7 0 0 25 0 1 0 1093194518 37462016 9003 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 9146 9003 69 152 0 8992 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 36584

[startup+222.302 s]
/proc/loadavg: 1.11 0.58 0.23 2/65 28387
/proc/meminfo: memFree=874072/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=40908 CPUtime=222.22
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 10112 0 0 0 22214 8 0 0 25 0 1 0 1093194518 41889792 10097 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 10227 10097 69 152 0 10073 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 40908

[startup+282.302 s]
/proc/loadavg: 1.11 0.67 0.28 2/65 28387
/proc/meminfo: memFree=870744/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=44572 CPUtime=282.21
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 10920 0 0 0 28211 10 0 0 25 0 1 0 1093194518 45641728 10905 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 11143 10905 69 152 0 10989 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 44572

[startup+342.301 s]
/proc/loadavg: 1.11 0.74 0.33 2/65 28393
/proc/meminfo: memFree=869784/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=45496 CPUtime=342.18
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 11141 0 0 0 34208 10 0 0 25 0 1 0 1093194518 46587904 11126 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 11374 11126 69 152 0 11220 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 45496

[startup+402.301 s]
/proc/loadavg: 1.10 0.80 0.37 2/65 28393
/proc/meminfo: memFree=869784/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=45496 CPUtime=402.17
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 11141 0 0 0 40207 10 0 0 25 0 1 0 1093194518 46587904 11126 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 11374 11126 69 152 0 11220 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 45496

[startup+462.302 s]
/proc/loadavg: 1.09 0.85 0.41 2/65 28393
/proc/meminfo: memFree=867736/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=47476 CPUtime=462.15
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 11667 0 0 0 46204 11 0 0 25 0 1 0 1093194518 48615424 11652 1992294400 134512640 135137933 4294956240 18446744073709551615 134553679 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 11869 11652 69 152 0 11715 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 47476

[startup+522.302 s]
/proc/loadavg: 1.16 0.91 0.46 2/65 28393
/proc/meminfo: memFree=866008/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=49192 CPUtime=522.13
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 12102 0 0 0 52201 12 0 0 25 0 1 0 1093194518 50372608 12087 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 12298 12087 69 152 0 12144 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 49192

[startup+582.301 s]
/proc/loadavg: 1.18 0.95 0.50 2/65 28393
/proc/meminfo: memFree=865944/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=49324 CPUtime=582.11
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 12120 0 0 0 58199 12 0 0 25 0 1 0 1093194518 50507776 12105 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 12331 12105 69 152 0 12177 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 49324

[startup+642.302 s]
/proc/loadavg: 1.18 0.99 0.54 2/65 28393
/proc/meminfo: memFree=865944/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=49368 CPUtime=642.1
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 12153 0 0 0 64198 12 0 0 25 0 1 0 1093194518 50552832 12132 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 12342 12132 69 152 0 12188 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 49368

[startup+702.302 s]
/proc/loadavg: 1.11 1.00 0.57 2/65 28393
/proc/meminfo: memFree=865112/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=50272 CPUtime=702.07
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 12361 0 0 0 70195 12 0 0 25 0 1 0 1093194518 51478528 12340 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 12568 12340 69 152 0 12414 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 50272

[startup+762.305 s]
/proc/loadavg: 1.08 1.01 0.60 2/65 28393
/proc/meminfo: memFree=860440/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=54892 CPUtime=762.06
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 13523 0 0 0 76193 13 0 0 25 0 1 0 1093194518 56209408 13502 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 13723 13502 69 152 0 13569 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 54892

[startup+822.301 s]
/proc/loadavg: 1.06 1.02 0.63 2/65 28393
/proc/meminfo: memFree=860440/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=54892 CPUtime=822.05
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 13523 0 0 0 82191 14 0 0 25 0 1 0 1093194518 56209408 13502 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 13723 13502 69 152 0 13569 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 54892

[startup+882.302 s]
/proc/loadavg: 1.02 1.02 0.65 2/65 28393
/proc/meminfo: memFree=858904/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=56344 CPUtime=882.03
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 13893 0 0 0 88189 14 0 0 25 0 1 0 1093194518 57696256 13872 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 14086 13872 69 152 0 13932 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 56344

[startup+942.302 s]
/proc/loadavg: 1.01 1.01 0.66 2/65 28393
/proc/meminfo: memFree=858904/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=56344 CPUtime=942.01
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 13893 0 0 0 94187 14 0 0 25 0 1 0 1093194518 57696256 13872 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 14086 13872 69 152 0 13932 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 56344

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 0.68 2/65 28393
/proc/meminfo: memFree=858904/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=56344 CPUtime=1001.99
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 13893 0 0 0 100185 14 0 0 25 0 1 0 1093194518 57696256 13872 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 14086 13872 69 152 0 13932 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 56344

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.70 2/65 28393
/proc/meminfo: memFree=858392/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=56872 CPUtime=1061.97
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 14020 0 0 0 106183 14 0 0 25 0 1 0 1093194518 58236928 13999 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 14218 13999 69 152 0 14064 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 56872

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.72 2/65 28393
/proc/meminfo: memFree=858392/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=56872 CPUtime=1121.95
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 14020 0 0 0 112181 14 0 0 25 0 1 0 1093194518 58236928 13999 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 14218 13999 69 152 0 14064 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 56872

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.73 2/65 28393
/proc/meminfo: memFree=852760/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=62284 CPUtime=1181.94
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 15410 0 0 0 118178 16 0 0 25 0 1 0 1093194518 63778816 15389 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 15571 15389 69 152 0 15417 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 62284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.74 2/65 28393
/proc/meminfo: memFree=852760/2055920 swapFree=4178500/4192956
[pid=28386] ppid=28384 vsize=62284 CPUtime=1200.03
/proc/28386/stat : 28386 (picosat) R 28384 28386 28349 0 -1 4194304 15410 0 0 0 119987 16 0 0 25 0 1 0 1093194518 63778816 15389 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28386/statm: 15571 15389 69 152 0 15417 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 62284

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.06
CPU user time (s): 1199.88
CPU system time (s): 0.177972
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 62284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.177972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15410
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= 1946

runsolver used 1.03984 second user time and 2.27865 second system time

The end

Launcher Data 

Begin job on node62 at 2009-03-28 02:55:22
IDJOB=1512514
IDBENCH=70186
IDSOLVER=506
FILE ID=node62/1512514-1238205322
PBS_JOBID= 9060504
Free space on /tmp= 66352 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2088224617-083.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512514-1238205322/watcher-1512514-1238205322 -o /tmp/evaluation-result-1512514-1238205322/solver-1512514-1238205322 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512514-1238205322.cnf

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

MD5SUM BENCH= cd8ff3390234df6242528d108d1584c9
RANDOM SEED=1177848277

node62.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		: 3000.232
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		: 3000.232
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:        915008 kB
Buffers:         73668 kB
Cached:         983120 kB
SwapCached:       7616 kB
Active:         275964 kB
Inactive:       790032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        915008 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:            1400 kB
Writeback:           0 kB
Mapped:          14892 kB
Slab:            60672 kB
Committed_AS:  2677208 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66352 MiB
End job on node62 at 2009-03-28 03:15:24