Trace number 1513930

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) 1200.13 1200.43

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S195213520-027.cnf
MD5SUM9441297e33213208348519454e6efb92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.28859
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-1513930-1238224572.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 
0.06/0.07	c 
0.06/0.07	c initial reduction limit 16800 clauses
0.06/0.07	c 
0.06/0.07	c +   0.1 606.3  8000  37.2 33600   100   100 18480  16.4   1.7 
0.06/0.07	c R   0.1 606.3  8000  37.2 33600   100   100 18480  16.4   1.7 
0.09/0.10	c +   0.1 459.6  8000  56.4 33600   250   250 20328  14.8   1.8 
0.09/0.14	c R   0.1 461.8  8000  65.9 33600   404   404 20328  14.8   1.9 
0.09/0.15	c +   0.2 431.2  8000  71.5 33600   475   475 22360  14.2   1.9 
0.19/0.24	c +   0.2 387.4  8000  83.8 33600   812   812 24596  17.0   2.1 
0.29/0.33	c R   0.3 397.8  8000  88.6 33600  1207  1207 24596  13.5   2.3 
0.29/0.35	c +   0.4 378.1  8000  90.7 33600  1317  1317 27055  16.3   2.4 
0.49/0.54	c +   0.5 357.5  8000  95.9 33600  2074  2074 29760  16.4   2.8 
0.79/0.84	c +   0.8 364.7  8000  97.1 33600  3209  3209 32736  16.8   3.6 
0.79/0.84	c R   0.8 364.8  8000  97.1 33600  3217  3217 32736  16.6   3.6 
1.19/1.26	c +   1.3 350.5  8000  98.7 33600  4911  4911 36009  15.5   4.6 
1.89/1.93	c +   1.9 361.1  8000  99.1 33600  7464  7464 39609  18.4   6.4 
1.99/2.10	c R   2.1 364.9  8000  99.1 33600  8028  8028 39609  17.2   6.9 
2.89/2.97	c +   3.0 356.0  8000  99.5 33600 11293 11293 43569  17.4   8.7 
4.59/4.62	c +   4.6 360.8  8000  99.7 33600 17036 17036 47925  14.8  12.5 
5.29/5.31	c R   5.3 368.8  8000  99.7 33600 19252 19252 47925  18.9  14.3 
7.29/7.33	c +   7.3 358.9  8000  99.7 33600 25650 25650 52717  14.8  18.2 
11.69/11.74	c +  11.7 359.5  8000  99.7 33600 38571 38571 57988  14.9  26.7 
14.19/14.28	c R  14.3 366.0  8000  99.7 33600 44892 44892 57988  15.1  32.3 
14.19/14.28	c 
14.19/14.28	c  seconds     variables   original    learned     agility
14.19/14.28	c         level        used      conflicts    limit          MB
14.19/14.28	c 
19.79/19.83	c +  19.8 360.1  8000  99.7 33600 57952 57952 63786  14.6  40.2 
29.79/29.82	c +  29.8 362.4  8000  99.7 33600 87023 35308 70164  15.7  24.7 
35.78/35.88	c R  35.9 365.5  8000  99.7 33600 102e3 50904 70164  13.1  36.4 
47.18/47.22	c +  47.2 360.2  8000  99.7 33600 130e3 21629 77180  14.1  16.2 
73.37/73.42	c +  73.4 364.0  8000  99.7 33600 196e3 22785 84898  16.0  19.1 
89.77/89.88	c R  89.9 372.6  8000  99.7 33600 230e3 57593 84898  14.6  48.0 
116.17/116.21	c + 116.2 368.9  8000  99.7 33600 294e3 48897 93387  17.1  34.8 
180.25/180.36	c + 180.3 370.8  8000  99.7 33600 441e3 35351 102e3  14.4  29.6 
223.14/223.29	c R 223.2 378.2  8000  99.7 33600 512e3 18309 102e3  15.0  17.5 
288.42/288.59	c + 288.5 374.2  8000  99.7 33600 662e3 77510 113e3  18.0  56.8 
451.48/451.68	c + 451.6 375.2  8000  99.7 33600 993e3 108e3 124e3  13.8  88.5 
555.25/555.47	c R 555.3 382.7  8000  99.7 33600 112e4 26068 124e3  16.0  26.3 
729.41/729.65	c + 729.5 378.8  8000  99.7 33600 148e4 53823 136e3  15.2  40.1 
1155.81/1156.19	c + 116e1 382.1  8000  99.7 33600 223e4 61884 150e3  16.3  63.8

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-1513930-1238224572/watcher-1513930-1238224572 -o /tmp/evaluation-result-1513930-1238224572/solver-1513930-1238224572 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513930-1238224572.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 0.93 2/69 12824
/proc/meminfo: memFree=1126560/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=1372 CPUtime=0
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 243 0 0 0 0 0 0 0 18 0 1 0 1095118931 1404928 228 1992294400 134512640 135137933 4294956240 18446744073709551615 134544898 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 343 229 56 152 0 189 0

[startup+0.0657559 s]
/proc/loadavg: 0.92 0.98 0.93 2/69 12824
/proc/meminfo: memFree=1126560/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=2556 CPUtime=0.06
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 523 0 0 0 6 0 0 0 18 0 1 0 1095118931 2617344 508 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 639 508 68 152 0 485 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2556

[startup+0.101759 s]
/proc/loadavg: 0.92 0.98 0.93 2/69 12824
/proc/meminfo: memFree=1126560/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=2688 CPUtime=0.09
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 545 0 0 0 9 0 0 0 18 0 1 0 1095118931 2752512 530 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 672 530 69 152 0 518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2688

[startup+0.301776 s]
/proc/loadavg: 0.92 0.98 0.93 2/69 12824
/proc/meminfo: memFree=1126560/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=3216 CPUtime=0.29
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 674 0 0 0 29 0 0 0 19 0 1 0 1095118931 3293184 659 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 804 659 69 152 0 650 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3216

[startup+0.701811 s]
/proc/loadavg: 0.92 0.98 0.93 2/69 12824
/proc/meminfo: memFree=1126560/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=4140 CPUtime=0.69
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 927 0 0 0 69 0 0 0 24 0 1 0 1095118931 4239360 912 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 1035 912 69 152 0 881 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4140

[startup+1.50188 s]
/proc/loadavg: 0.92 0.98 0.93 2/70 12825
/proc/meminfo: memFree=1122328/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=6256 CPUtime=1.49
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 1430 0 0 0 149 0 0 0 25 0 1 0 1095118931 6406144 1415 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 1564 1415 69 152 0 1410 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6256

[startup+3.10202 s]
/proc/loadavg: 0.92 0.98 0.93 2/70 12825
/proc/meminfo: memFree=1119256/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=10108 CPUtime=3.09
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 2408 0 0 0 308 1 0 0 25 0 1 0 1095118931 10350592 2393 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 2527 2393 69 152 0 2373 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10108

[startup+6.3013 s]
/proc/loadavg: 0.93 0.98 0.93 2/70 12825
/proc/meminfo: memFree=1111320/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=17632 CPUtime=6.29
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 4264 0 0 0 627 2 0 0 25 0 1 0 1095118931 18055168 4249 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 4408 4249 69 152 0 4254 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17632

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.93 2/70 12825
/proc/meminfo: memFree=1098072/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=30564 CPUtime=12.69
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 7499 0 0 0 1264 5 0 0 25 0 1 0 1095118931 31297536 7484 1992294400 134512640 135137933 4294956240 18446744073709551615 134545662 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 7641 7484 69 152 0 7487 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30564

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.93 2/70 12825
/proc/meminfo: memFree=1080216/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=46752 CPUtime=25.49
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 11582 0 0 0 2541 8 0 0 25 0 1 0 1095118931 47874048 11542 1992294400 134512640 135137933 4294956240 18446744073709551615 134552734 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 11688 11542 69 152 0 11534 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 46752

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.93 2/70 12825
/proc/meminfo: memFree=1075800/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=51620 CPUtime=51.07
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 12688 0 0 0 5099 8 0 0 25 0 1 0 1095118931 52858880 12648 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 12905 12648 69 152 0 12751 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 51620

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.93 2/70 12825
/proc/meminfo: memFree=1060824/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=66536 CPUtime=102.27
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 16453 0 0 0 10215 12 0 0 25 0 1 0 1095118931 68132864 16413 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 16634 16413 69 152 0 16480 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 66536

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/70 12825
/proc/meminfo: memFree=1058584/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=68516 CPUtime=162.25
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 16968 0 0 0 16212 13 0 0 25 0 1 0 1095118931 70160384 16928 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 17129 16928 69 152 0 16975 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 68516

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/70 12825
/proc/meminfo: memFree=1034776/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=92276 CPUtime=222.24
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 22906 0 0 0 22206 18 0 0 25 0 1 0 1095118931 94490624 22866 1992294400 134512640 135137933 4294956240 18446744073709551615 134543078 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 23069 22866 69 152 0 22915 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 92276

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/70 12825
/proc/meminfo: memFree=1037528/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=89208 CPUtime=282.22
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 22906 0 0 0 28204 18 0 0 25 0 1 0 1095118931 91348992 22129 1992294400 134512640 135137933 4294956240 18446744073709551615 134521248 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 22302 22129 69 152 0 22148 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 89208

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/70 12825
/proc/meminfo: memFree=1037912/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=88720 CPUtime=342.2
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 22926 0 0 0 34202 18 0 0 25 0 1 0 1095118931 90849280 22027 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 22180 22027 69 152 0 22026 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 88720

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/70 12825
/proc/meminfo: memFree=1037208/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=89512 CPUtime=402.19
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 23123 0 0 0 40201 18 0 0 25 0 1 0 1095118931 91660288 22224 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 22378 22224 69 152 0 22224 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 89512

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/70 12825
/proc/meminfo: memFree=1022104/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=105100 CPUtime=462.18
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 27105 0 0 0 46196 22 0 0 25 0 1 0 1095118931 107622400 26111 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 26275 26111 69 152 0 26121 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 105100

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/70 12825
/proc/meminfo: memFree=1018584/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=108136 CPUtime=522.16
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 27875 0 0 0 52193 23 0 0 25 0 1 0 1095118931 110731264 26881 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 27034 26881 69 152 0 26880 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 108136

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/70 12825
/proc/meminfo: memFree=1006552/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=120148 CPUtime=582.14
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 30884 0 0 0 58188 26 0 0 25 0 1 0 1095118931 123031552 29890 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 30037 29890 69 152 0 29883 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 120148

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/70 12825
/proc/meminfo: memFree=1027480/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=98940 CPUtime=642.14
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 30884 0 0 0 64187 27 0 0 25 0 1 0 1095118931 101314560 24604 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 24735 24604 69 152 0 24581 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 98940

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/70 12825
/proc/meminfo: memFree=1027928/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=98556 CPUtime=702.12
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 30884 0 0 0 70185 27 0 0 25 0 1 0 1095118931 100921344 24508 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 24639 24508 69 152 0 24485 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 98556

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.93 2/70 12825
/proc/meminfo: memFree=1027928/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=98556 CPUtime=762.11
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 30884 0 0 0 76183 28 0 0 25 0 1 0 1095118931 100921344 24508 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 24639 24508 69 152 0 24485 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 98556

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/70 12825
/proc/meminfo: memFree=1023256/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=104332 CPUtime=822.09
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 32084 0 0 0 82181 28 0 0 25 0 1 0 1095118931 106835968 25708 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 26083 25708 69 152 0 25929 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 104332

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/70 12825
/proc/meminfo: memFree=1012568/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=115024 CPUtime=882.07
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 34756 0 0 0 88176 31 0 0 25 0 1 0 1095118931 117784576 28380 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 28756 28380 69 152 0 28602 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 115024

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/70 12825
/proc/meminfo: memFree=1012632/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=115024 CPUtime=942.06
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 34756 0 0 0 94175 31 0 0 25 0 1 0 1095118931 117784576 28380 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 28756 28380 69 152 0 28602 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 115024

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/70 12825
/proc/meminfo: memFree=1012632/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=114888 CPUtime=1002.04
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 34756 0 0 0 100173 31 0 0 25 0 1 0 1095118931 117645312 28359 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 28722 28359 69 152 0 28568 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 114888

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/70 12825
/proc/meminfo: memFree=1013080/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=114296 CPUtime=1062.04
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 34756 0 0 0 106172 32 0 0 25 0 1 0 1095118931 117039104 28211 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 28574 28211 69 152 0 28420 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 114296

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/70 12825
/proc/meminfo: memFree=1000088/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=127892 CPUtime=1122.02
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 38151 0 0 0 112167 35 0 0 25 0 1 0 1095118931 130961408 31606 1992294400 134512640 135137933 4294956240 18446744073709551615 134568608 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 31973 31606 69 152 0 31819 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 127892

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/70 12825
/proc/meminfo: memFree=999640/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=127892 CPUtime=1182
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 38151 0 0 0 118165 35 0 0 25 0 1 0 1095118931 130961408 31606 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 31973 31606 69 152 0 31819 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 127892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.93 2/70 12825
/proc/meminfo: memFree=999704/2055920 swapFree=4171840/4192956
[pid=12824] ppid=12822 vsize=127892 CPUtime=1200.1
/proc/12824/stat : 12824 (picosat) R 12822 12824 12681 0 -1 4194304 38151 0 0 0 119975 35 0 0 25 0 1 0 1095118931 130961408 31606 1992294400 134512640 135137933 4294956240 18446744073709551615 134545589 0 0 4096 0 0 0 0 17 1 0 0
/proc/12824/statm: 31973 31606 69 152 0 31819 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 127892

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): 1200.43
CPU time (s): 1200.13
CPU user time (s): 1199.75
CPU system time (s): 0.378942
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 127892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.378942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38151
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= 2167

runsolver used 1.18282 second user time and 3.19851 second system time

The end

Launcher Data 

Begin job on node58 at 2009-03-28 08:16:12
IDJOB=1513930
IDBENCH=70304
IDSOLVER=506
FILE ID=node58/1513930-1238224572
PBS_JOBID= 9060586
Free space on /tmp= 66400 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S195213520-027.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513930-1238224572/watcher-1513930-1238224572 -o /tmp/evaluation-result-1513930-1238224572/solver-1513930-1238224572 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513930-1238224572.cnf

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

MD5SUM BENCH= 9441297e33213208348519454e6efb92
RANDOM SEED=1207339305

node58.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		: 3000.222
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		: 3000.222
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:       1126976 kB
Buffers:         82372 kB
Cached:         756012 kB
SwapCached:      11412 kB
Active:         177780 kB
Inactive:       673568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1126976 kB
SwapTotal:     4192956 kB
SwapFree:      4171840 kB
Dirty:            1300 kB
Writeback:           0 kB
Mapped:          17432 kB
Slab:            63076 kB
Committed_AS:  2519380 kB
PageTables:       1764 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= 66400 MiB
End job on node58 at 2009-03-28 08:36:15