Trace number 1513978

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) 1200.12 1200.53

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S579205610-033.cnf
MD5SUMaf63667f47d0171fb9e14e0a190b25c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.13906
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
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-1513978-1238224588.cnf
0.00/0.00	c parsed header 'p cnf 8000 33600'
0.00/0.04	c initialized 8000 variables
0.00/0.04	c found 33600 non trivial clauses
0.00/0.04	c
0.00/0.04	c random number generator seed 0
0.00/0.04	c 
0.00/0.04	c  seconds     variables   original    learned     agility
0.00/0.04	c         level        used      conflicts    limit          MB
0.00/0.04	c 
0.00/0.04	c s   0.0   0.0  8000   0.0 33600     0     0     0   0.0   1.6 
0.00/0.07	c 
0.00/0.07	c initial reduction limit 16800 clauses
0.00/0.07	c 
0.00/0.07	c +   0.1 535.6  8000  34.5 33600   100   100 18480  16.5   1.7 
0.00/0.07	c R   0.1 535.6  8000  34.5 33600   100   100 18480  16.5   1.7 
0.09/0.10	c +   0.1 405.4  8000  57.9 33600   250   250 20328  17.8   1.8 
0.09/0.13	c R   0.1 408.7  8000  64.2 33600   400   400 20328  16.6   1.9 
0.09/0.15	c +   0.2 387.2  8000  69.7 33600   475   475 22360  17.0   1.9 
0.19/0.24	c +   0.2 354.3  8000  82.3 33600   812   812 24596  19.0   2.1 
0.29/0.33	c R   0.3 364.5  8000  87.5 33600  1203  1203 24596  15.9   2.4 
0.29/0.36	c +   0.4 353.2  8000  89.4 33600  1317  1317 27055  19.6   2.4 
0.49/0.53	c +   0.5 343.1  8000  95.0 33600  2074  2074 29760  14.6   2.8 
0.79/0.82	c R   0.8 354.9  8000  96.8 33600  3206  3206 29760  15.3   3.6 
0.79/0.82	c +   0.8 351.0  8000  96.8 33600  3209  3209 32736  16.4   3.6 
1.19/1.24	c +   1.2 342.1  8000  98.6 33600  4911  4911 36009  16.1   4.6 
1.79/1.89	c +   1.9 347.9  8000  99.1 33600  7464  7464 39609  17.5   6.1 
1.99/2.06	c R   2.1 350.2  8000  99.1 33600  8020  8020 39609  18.0   6.6 
2.89/2.94	c +   2.9 343.0  8000  99.4 33600 11293 11293 43569  18.6   8.6 
4.49/4.56	c +   4.6 348.3  8000  99.5 33600 17036 17036 47925  17.1  12.3 
5.19/5.28	c R   5.3 354.3  8000  99.5 33600 19244 19244 47925  16.2  14.1 
7.19/7.29	c +   7.3 347.9  8000  99.5 33600 25650 25650 52717  17.2  17.7 
11.78/11.80	c +  11.8 351.3  8000  99.6 33600 38571 38571 57988  13.5  26.2 
14.29/14.37	c R  14.4 358.4  8000  99.6 33600 44883 44883 57988  16.1  31.8 
14.29/14.37	c 
14.29/14.37	c  seconds     variables   original    learned     agility
14.29/14.37	c         level        used      conflicts    limit          MB
14.29/14.37	c 
19.99/20.02	c +  20.0 351.5  8000  99.6 33600 57952 57952 63786  15.8  39.8 
29.98/30.04	c +  30.0 354.8  8000  99.6 33600 87023 35396 70164  15.4  25.5 
36.58/36.66	c R  36.6 363.5  8000  99.6 33600 102e3 50971 70164  18.1  38.4 
48.07/48.15	c +  48.1 360.3  8000  99.6 33600 130e3 21628 77180  19.3  16.6 
74.66/74.71	c +  74.7 361.5  8000  99.6 33600 196e3 22762 84898  17.3  18.2 
90.56/90.61	c R  90.6 367.2  8000  99.6 33600 230e3 57525 84898  12.7  46.7 
117.05/117.13	c + 117.1 364.4  8000  99.6 33600 294e3 48852 93387  14.8  34.9 
182.63/182.77	c + 182.7 366.9  8000  99.6 33600 441e3 35734 102e3  18.2  31.0 
229.51/229.60	c R 229.5 371.0  8000  99.6 33600 512e3 19587 102e3  13.6  18.6 
295.49/295.68	c + 295.6 369.3  8000  99.6 33600 662e3 79004 113e3  17.3  58.4 
459.64/459.87	c + 459.7 371.2  8000  99.6 33600 993e3 110e3 124e3  18.2  90.1 
571.60/571.80	c R 571.6 376.9  8000  99.6 33600 112e4 25549 124e3  14.3  25.2 
746.34/746.63	c + 746.4 373.5  8000  99.6 33600 148e4 53899 136e3  17.2  40.0 
1182.40/1182.81	c + 118e1 377.9  8000  99.6 33600 223e4 62658 150e3  15.9  63.9

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-1513978-1238224588/watcher-1513978-1238224588 -o /tmp/evaluation-result-1513978-1238224588/solver-1513978-1238224588 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513978-1238224588.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 0.95 0.96 2/64 13880
/proc/meminfo: memFree=882104/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=1372 CPUtime=0
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 257 0 0 0 0 0 0 0 18 0 1 0 1095124850 1404928 242 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 343 243 56 152 0 189 0

[startup+0.0800951 s]
/proc/loadavg: 0.91 0.95 0.96 2/64 13880
/proc/meminfo: memFree=882104/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=2556 CPUtime=0.07
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 535 0 0 0 7 0 0 0 18 0 1 0 1095124850 2617344 520 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 639 520 69 152 0 485 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2556

[startup+0.101099 s]
/proc/loadavg: 0.91 0.95 0.96 2/64 13880
/proc/meminfo: memFree=882104/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=2688 CPUtime=0.09
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 547 0 0 0 9 0 0 0 18 0 1 0 1095124850 2752512 532 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 672 532 69 152 0 518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2688

[startup+0.301135 s]
/proc/loadavg: 0.91 0.95 0.96 2/64 13880
/proc/meminfo: memFree=882104/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=3216 CPUtime=0.29
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 684 0 0 0 29 0 0 0 19 0 1 0 1095124850 3293184 669 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 804 669 69 152 0 650 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3216

[startup+0.701206 s]
/proc/loadavg: 0.91 0.95 0.96 2/64 13880
/proc/meminfo: memFree=882104/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=4140 CPUtime=0.69
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 929 0 0 0 69 0 0 0 22 0 1 0 1095124850 4239360 914 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 1035 914 69 152 0 881 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4140

[startup+1.50135 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 13881
/proc/meminfo: memFree=878320/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=6120 CPUtime=1.49
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 1427 0 0 0 149 0 0 0 25 0 1 0 1095124850 6266880 1412 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 1530 1412 69 152 0 1376 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6120

[startup+3.10164 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 13881
/proc/meminfo: memFree=875440/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=9984 CPUtime=3.09
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 2385 0 0 0 308 1 0 0 25 0 1 0 1095124850 10223616 2370 1992294400 134512640 135137933 4294956240 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 2496 2370 69 152 0 2342 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9984

[startup+6.30122 s]
/proc/loadavg: 0.92 0.95 0.96 2/65 13881
/proc/meminfo: memFree=867632/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=17376 CPUtime=6.29
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 4211 0 0 0 627 2 0 0 25 0 1 0 1095124850 17793024 4196 1992294400 134512640 135137933 4294956240 18446744073709551615 134554564 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 4344 4196 69 152 0 4190 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17376

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.96 2/65 13881
/proc/meminfo: memFree=854832/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=29912 CPUtime=12.69
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 7337 0 0 0 1264 5 0 0 25 0 1 0 1095124850 30629888 7322 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 7478 7322 69 152 0 7324 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29912

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.96 2/65 13881
/proc/meminfo: memFree=836464/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=46540 CPUtime=25.48
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 11521 0 0 0 2539 9 0 0 25 0 1 0 1095124850 47656960 11495 1992294400 134512640 135137933 4294956240 18446744073709551615 134527814 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 11635 11495 69 152 0 11481 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46540

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.96 2/65 13881
/proc/meminfo: memFree=829424/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=54048 CPUtime=51.07
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 13299 0 0 0 5097 10 0 0 25 0 1 0 1095124850 55345152 13273 1992294400 134512640 135137933 4294956240 18446744073709551615 134545474 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 13512 13273 69 152 0 13358 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 54048

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.96 2/65 13881
/proc/meminfo: memFree=818864/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=64608 CPUtime=102.26
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 15939 0 0 0 10214 12 0 0 25 0 1 0 1095124850 66158592 15913 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 16152 15913 69 152 0 15998 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 64608

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13881
/proc/meminfo: memFree=810864/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=72396 CPUtime=162.23
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 17904 0 0 0 16209 14 0 0 25 0 1 0 1095124850 74133504 17878 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 18099 17878 69 152 0 17945 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 72396

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13881
/proc/meminfo: memFree=793200/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=90116 CPUtime=222.22
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 22422 0 0 0 22204 18 0 0 25 0 1 0 1095124850 92278784 22335 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 22529 22335 69 152 0 22375 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 90116

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13881
/proc/meminfo: memFree=798640/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=84168 CPUtime=282.2
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 23702 0 0 0 28200 20 0 0 25 0 1 0 1095124850 86188032 20869 1992294400 134512640 135137933 4294956240 18446744073709551615 134521451 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 21042 20869 69 152 0 20888 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 84168

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13881
/proc/meminfo: memFree=798640/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=84168 CPUtime=342.18
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 23722 0 0 0 34198 20 0 0 25 0 1 0 1095124850 86188032 20889 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 21042 20889 69 152 0 20888 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 84168

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13881
/proc/meminfo: memFree=792304/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=90636 CPUtime=402.16
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 25331 0 0 0 40194 22 0 0 25 0 1 0 1095124850 92811264 22498 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 22659 22498 69 152 0 22505 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 90636

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13881
/proc/meminfo: memFree=786800/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=96684 CPUtime=462.13
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 27064 0 0 0 46190 23 0 0 25 0 1 0 1095124850 99004416 24002 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 24171 24002 69 152 0 24017 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 96684

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13881
/proc/meminfo: memFree=776816/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=106056 CPUtime=522.12
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 29423 0 0 0 52186 26 0 0 25 0 1 0 1095124850 108601344 26361 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 26514 26361 69 152 0 26360 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 106056

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13881
/proc/meminfo: memFree=759920/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=122952 CPUtime=582.09
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 33639 0 0 0 58179 30 0 0 25 0 1 0 1095124850 125902848 30577 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 30738 30577 69 152 0 30584 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 122952

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13881
/proc/meminfo: memFree=771568/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=110980 CPUtime=642.08
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 33639 0 0 0 64177 31 0 0 25 0 1 0 1095124850 113643520 27614 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 27745 27614 69 152 0 27591 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 110980

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13881
/proc/meminfo: memFree=773552/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=109020 CPUtime=702.06
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 33639 0 0 0 70175 31 0 0 25 0 1 0 1095124850 111636480 27124 1992294400 134512640 135137933 4294956240 18446744073709551615 134542985 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 27255 27124 69 152 0 27101 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 109020

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13881
/proc/meminfo: memFree=774000/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=108528 CPUtime=762.04
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 33639 0 0 0 76173 31 0 0 25 0 1 0 1095124850 111132672 27001 1992294400 134512640 135137933 4294956240 18446744073709551615 134522709 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 27132 27001 69 152 0 26978 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 108528

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13881
/proc/meminfo: memFree=774000/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=109552 CPUtime=822.01
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 33663 0 0 0 82170 31 0 0 25 0 1 0 1095124850 112181248 27025 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 27388 27025 69 152 0 27234 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 109552

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13881
/proc/meminfo: memFree=771184/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=112588 CPUtime=882
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 34396 0 0 0 88168 32 0 0 25 0 1 0 1095124850 115290112 27758 1992294400 134512640 135137933 4294956240 18446744073709551615 134551471 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 28147 27758 69 152 0 27993 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 112588

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13881
/proc/meminfo: memFree=771120/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=112564 CPUtime=941.97
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 34396 0 0 0 94165 32 0 0 25 0 1 0 1095124850 115265536 27758 1992294400 134512640 135137933 4294956240 18446744073709551615 134552954 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 28141 27758 69 152 0 27987 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 112564

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13881
/proc/meminfo: memFree=771120/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=112564 CPUtime=1001.95
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 34396 0 0 0 100163 32 0 0 25 0 1 0 1095124850 115265536 27758 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 28141 27758 69 152 0 27987 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 112564

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13881
/proc/meminfo: memFree=771120/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=112564 CPUtime=1061.93
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 34396 0 0 0 106161 32 0 0 25 0 1 0 1095124850 115265536 27758 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 28141 27758 69 152 0 27987 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 112564

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13881
/proc/meminfo: memFree=771120/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=112416 CPUtime=1121.91
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 34396 0 0 0 112159 32 0 0 25 0 1 0 1095124850 115113984 27741 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 28104 27741 69 152 0 27950 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 112416

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13881
/proc/meminfo: memFree=747376/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=136308 CPUtime=1181.9
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 40340 0 0 0 118150 40 0 0 25 0 1 0 1095124850 139579392 33685 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 34077 33685 69 152 0 33923 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 136308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 13881
/proc/meminfo: memFree=747376/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=136308 CPUtime=1200.1
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 40340 0 0 0 119970 40 0 0 25 0 1 0 1095124850 139579392 33685 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 34077 33685 69 152 0 33923 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 136308

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 0.96 2/65 13881
/proc/meminfo: memFree=747376/2055920 swapFree=4174052/4192956
[pid=13880] ppid=13878 vsize=136308 CPUtime=1200.1
/proc/13880/stat : 13880 (picosat) R 13878 13880 13737 0 -1 4194304 40340 0 0 0 119970 40 0 0 25 0 1 0 1095124850 139579392 33685 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13880/statm: 34077 33685 69 152 0 33923 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 136308

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.12
CPU user time (s): 1199.7
CPU system time (s): 0.423935
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 136308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.423935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40340
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= 2215

runsolver used 1.00785 second user time and 2.33465 second system time

The end

Launcher Data 

Begin job on node17 at 2009-03-28 08:16:28
IDJOB=1513978
IDBENCH=70308
IDSOLVER=506
FILE ID=node17/1513978-1238224588
PBS_JOBID= 9060633
Free space on /tmp= 66332 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S579205610-033.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513978-1238224588/watcher-1513978-1238224588 -o /tmp/evaluation-result-1513978-1238224588/solver-1513978-1238224588 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513978-1238224588.cnf

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

MD5SUM BENCH= af63667f47d0171fb9e14e0a190b25c2
RANDOM SEED=1084579140

node17.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:        883032 kB
Buffers:         85608 kB
Cached:         988960 kB
SwapCached:      12684 kB
Active:         166980 kB
Inactive:       921716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        883032 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:            1296 kB
Writeback:           0 kB
Mapped:          19752 kB
Slab:            70132 kB
Committed_AS:  2873380 kB
PageTables:       1464 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= 66328 MiB
End job on node17 at 2009-03-28 08:36:31