Trace number 1514230

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) 1200.07 1200.55

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S1195310117-069.cnf
MD5SUM4a32998e8f57b42d66014efe21307642
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark160.753
Satisfiable
(Un)Satisfiability was proved
Number of variables14000
Number of clauses58800
Sum of the clauses size176400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 358800
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-1514230-1238228190.cnf
0.00/0.00	c parsed header 'p cnf 14000 58800'
0.02/0.08	c initialized 14000 variables
0.02/0.08	c found 58800 non trivial clauses
0.02/0.08	c
0.02/0.08	c random number generator seed 0
0.02/0.08	c 
0.02/0.08	c  seconds     variables   original    learned     agility
0.02/0.08	c         level        used      conflicts    limit          MB
0.02/0.08	c 
0.02/0.08	c s   0.1   0.0 14000   0.0 58800     0     0     0   0.0   2.7 
0.09/0.11	c 
0.09/0.11	c initial reduction limit 29400 clauses
0.09/0.11	c 
0.09/0.11	c +   0.1 913.9 14000  22.3 58800   100   100 32340  10.8   2.8 
0.09/0.12	c R   0.1 913.9 14000  22.5 58800   103   103 32340  11.6   2.8 
0.09/0.18	c +   0.2 685.2 14000  46.2 58800   250   250 35574  15.8   2.9 
0.19/0.23	c R   0.2 691.6 14000  53.3 58800   405   405 35574  14.8   3.0 
0.19/0.26	c +   0.3 651.7 14000  59.8 58800   475   475 39131  15.7   3.0 
0.29/0.38	c +   0.4 586.7 14000  75.4 58800   812   812 43044  17.5   3.3 
0.49/0.54	c R   0.5 602.3 14000  81.7 58800  1207  1207 43044  14.1   3.6 
0.49/0.58	c +   0.6 578.4 14000  84.0 58800  1317  1317 47348  16.1   3.7 
0.79/0.88	c +   0.9 567.4 14000  92.8 58800  2074  2074 52082  13.4   4.2 
1.29/1.34	c +   1.3 584.5 14000  95.0 58800  3209  3209 57290  14.1   5.2 
1.29/1.34	c R   1.3 584.5 14000  95.0 58800  3213  3213 57290  15.3   5.2 
1.99/2.03	c +   2.0 558.5 14000  97.8 58800  4911  4911 63019  13.7   6.4 
3.09/3.10	c +   3.1 565.4 14000  98.6 58800  7464  7464 69320  15.4   8.5 
3.30/3.35	c R   3.4 570.0 14000  98.6 58800  8031  8031 69320  14.8   9.0 
4.69/4.78	c +   4.8 563.2 14000  99.3 58800 11293 11293 76252  18.1  11.5 
7.29/7.36	c +   7.4 568.8 14000  99.4 58800 17036 17036 83877  13.9  16.5 
8.39/8.42	c R   8.4 575.3 14000  99.4 58800 19265 19265 83877  12.7  18.7 
11.49/11.52	c +  11.5 564.7 14000  99.5 58800 25650 25650 92264  15.1  23.7 
17.99/18.05	c +  18.0 567.3 14000  99.6 58800 38571 38571 101e3  14.7  35.5 
21.59/21.67	c R  21.7 578.2 14000  99.6 58800 44928 44928 101e3  13.5  42.8 
21.59/21.67	c 
21.59/21.67	c  seconds     variables   original    learned     agility
21.59/21.67	c         level        used      conflicts    limit          MB
21.59/21.67	c 
29.48/29.52	c +  29.5 568.2 14000  99.6 58800 57952 57952 111e3  15.1  53.3 
48.28/48.39	c +  48.4 574.6 14000  99.6 58800 87023 87023 122e3  12.5  81.4 
59.67/59.72	c R  59.7 587.9 14000  99.6 58800 102e3 102e3 122e3  14.3  99.6 
79.77/79.83	c +  79.8 581.1 14000  99.6 58800 130e3 20653 135e3  14.9  21.2 
118.05/118.11	c + 118.1 584.6 14000  99.6 58800 196e3 86062 148e3  13.3  80.5 
144.34/144.45	c R 144.4 598.6 14000  99.6 58800 230e3 120e3 148e3  13.3 123.7 
188.12/188.23	c + 188.2 591.8 14000  99.6 58800 294e3 49136 163e3  13.6  49.8 
294.59/294.79	c + 294.7 593.6 14000  99.6 58800 441e3 46607 179e3  13.1  52.2 
361.95/362.13	c R 362.0 607.3 14000  99.6 58800 512e3 118e3 179e3  14.3 155.0 
475.50/475.74	c + 475.6 600.5 14000  99.6 58800 662e3 101e3 197e3  14.9  99.7 
736.20/736.51	c + 736.2 603.0 14000  99.6 58800 993e3 63849 217e3  13.7  77.8 
910.33/910.71	c R 910.4 613.0 14000  99.6 58800 112e4 198e3 217e3  11.6 258.0 
1193.51/1194.03	c + 119e1 606.2 14000  99.6 58800 148e4 152e3 239e3  15.2 160.1

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514230-1238228190/watcher-1514230-1238228190 -o /tmp/evaluation-result-1514230-1238228190/solver-1514230-1238228190 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514230-1238228190.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: 0.99 0.98 0.98 3/64 9336
/proc/meminfo: memFree=1246848/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=1704 CPUtime=0
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 328 0 0 0 0 0 0 0 18 0 1 0 1095483935 1744896 313 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 426 314 56 152 0 272 0

[startup+0.022978 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 9336
/proc/meminfo: memFree=1246848/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=2648 CPUtime=0.02
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 547 0 0 0 2 0 0 0 18 0 1 0 1095483935 2711552 532 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 662 533 56 152 0 508 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2648

[startup+0.102987 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 9336
/proc/meminfo: memFree=1246848/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=3700 CPUtime=0.09
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 838 0 0 0 9 0 0 0 18 0 1 0 1095483935 3788800 823 1992294400 134512640 135137933 4294956240 18446744073709551615 134547541 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 925 823 69 152 0 771 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3700

[startup+0.303009 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 9336
/proc/meminfo: memFree=1246848/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=4096 CPUtime=0.29
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 939 0 0 0 29 0 0 0 19 0 1 0 1095483935 4194304 924 1992294400 134512640 135137933 4294956240 18446744073709551615 134527751 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 1024 924 69 152 0 870 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4096

[startup+0.702053 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 9336
/proc/meminfo: memFree=1246848/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=4888 CPUtime=0.69
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 1129 0 0 0 69 0 0 0 23 0 1 0 1095483935 5005312 1114 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 1222 1114 69 152 0 1068 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4888

[startup+1.50114 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 9337
/proc/meminfo: memFree=1242040/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=6604 CPUtime=1.49
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 1546 0 0 0 149 0 0 0 25 0 1 0 1095483935 6762496 1531 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 1651 1531 69 152 0 1497 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6604

[startup+3.10132 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 9337
/proc/meminfo: memFree=1239736/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=9660 CPUtime=3.09
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 2324 0 0 0 308 1 0 0 25 0 1 0 1095483935 9891840 2309 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 2415 2309 69 152 0 2261 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9660

[startup+6.30168 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 9337
/proc/meminfo: memFree=1233464/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=15656 CPUtime=6.29
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 3811 0 0 0 626 3 0 0 25 0 1 0 1095483935 16031744 3796 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 3914 3796 69 152 0 3760 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15656

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 9337
/proc/meminfo: memFree=1220984/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=27536 CPUtime=12.68
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 6798 0 0 0 1263 5 0 0 25 0 1 0 1095483935 28196864 6783 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 6884 6783 69 152 0 6730 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27536

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 9337
/proc/meminfo: memFree=1197496/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=50368 CPUtime=25.49
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 12492 0 0 0 2539 10 0 0 25 0 1 0 1095483935 51576832 12477 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 12592 12477 69 152 0 12438 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 50368

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 9337
/proc/meminfo: memFree=1159032/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=89300 CPUtime=51.07
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 22187 0 0 0 5089 18 0 0 25 0 1 0 1095483935 91443200 22172 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 22325 22172 69 152 0 22171 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 89300

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 9337
/proc/meminfo: memFree=1124984/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=122160 CPUtime=102.26
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 30434 0 0 0 10199 27 0 0 25 0 1 0 1095483935 125091840 30408 1992294400 134512640 135137933 4294956240 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 30540 30408 69 152 0 30386 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 122160

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 9337
/proc/meminfo: memFree=1101112/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=146960 CPUtime=162.23
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 36532 0 0 0 16190 33 0 0 25 0 1 0 1095483935 150487040 36506 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 36740 36506 69 152 0 36586 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 146960

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 9337
/proc/meminfo: memFree=1093816/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=154072 CPUtime=222.21
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 38212 0 0 0 22187 34 0 0 25 0 1 0 1095483935 157769728 38186 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 38518 38186 69 152 0 38364 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 154072

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 9337
/proc/meminfo: memFree=1086840/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=160936 CPUtime=282.19
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 39951 0 0 0 28183 36 0 0 25 0 1 0 1095483935 164798464 39925 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 40234 39925 69 152 0 40080 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 160936

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 9337
/proc/meminfo: memFree=1086840/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=160936 CPUtime=342.16
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 39951 0 0 0 34180 36 0 0 25 0 1 0 1095483935 164798464 39925 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 40234 39925 69 152 0 40080 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 160936

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 9337
/proc/meminfo: memFree=1047928/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=200932 CPUtime=402.13
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 49953 0 0 0 40168 45 0 0 25 0 1 0 1095483935 205754368 49927 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 50233 49927 69 152 0 50079 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 200932

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 9337
/proc/meminfo: memFree=1030648/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=216904 CPUtime=462.1
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 53975 0 0 0 46161 49 0 0 25 0 1 0 1095483935 222109696 53949 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 54226 53949 69 152 0 54072 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 216904

[startup+522.302 s]
/proc/loadavg: 1.03 1.00 0.99 2/65 9337
/proc/meminfo: memFree=1030648/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=216904 CPUtime=522.08
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 53975 0 0 0 52159 49 0 0 25 0 1 0 1095483935 222109696 53949 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 54226 53949 69 152 0 54072 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 216904

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 9337
/proc/meminfo: memFree=1030712/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=216456 CPUtime=582.05
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 54011 0 0 0 58156 49 0 0 25 0 1 0 1095483935 221650944 53892 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 54114 53892 69 152 0 53960 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 216456

[startup+642.303 s]
/proc/loadavg: 1.04 1.01 0.99 2/65 9337
/proc/meminfo: memFree=1030776/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=216456 CPUtime=642.04
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 54011 0 0 0 64155 49 0 0 25 0 1 0 1095483935 221650944 53892 1992294400 134512640 135137933 4294956240 18446744073709551615 134548558 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 54114 53892 69 152 0 53960 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 216456

[startup+702.303 s]
/proc/loadavg: 1.01 1.01 0.99 2/65 9337
/proc/meminfo: memFree=1030712/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=216456 CPUtime=702.01
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 54011 0 0 0 70152 49 0 0 25 0 1 0 1095483935 221650944 53892 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 54114 53892 69 152 0 53960 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 216456

[startup+762.305 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 9337
/proc/meminfo: memFree=1031096/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=216032 CPUtime=761.99
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 54011 0 0 0 76150 49 0 0 25 0 1 0 1095483935 221216768 53786 1992294400 134512640 135137933 4294956240 18446744073709551615 134551539 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 54008 53786 69 152 0 53854 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 216032

[startup+822.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 9337
/proc/meminfo: memFree=1031160/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=216032 CPUtime=821.96
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 54011 0 0 0 82147 49 0 0 25 0 1 0 1095483935 221216768 53786 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 54008 53786 69 152 0 53854 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 216032

[startup+882.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/65 9337
/proc/meminfo: memFree=1002680/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=244940 CPUtime=881.94
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 61221 0 0 0 88136 58 0 0 25 0 1 0 1095483935 250818560 60996 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 61235 60996 69 152 0 61081 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 244940

[startup+942.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/65 9337
/proc/meminfo: memFree=963832/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=283352 CPUtime=941.91
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 70869 0 0 0 94123 68 0 0 25 0 1 0 1095483935 290152448 70644 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 70838 70644 69 152 0 70684 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 283352

[startup+1002.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/65 9337
/proc/meminfo: memFree=963832/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=283352 CPUtime=1001.89
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 70869 0 0 0 100121 68 0 0 25 0 1 0 1095483935 290152448 70644 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 70838 70644 69 152 0 70684 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 283352

[startup+1062.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/65 9337
/proc/meminfo: memFree=963832/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=283352 CPUtime=1061.86
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 70869 0 0 0 106118 68 0 0 25 0 1 0 1095483935 290152448 70644 1992294400 134512640 135137933 4294956240 18446744073709551615 134527871 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 70838 70644 69 152 0 70684 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 283352

[startup+1122.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 9337
/proc/meminfo: memFree=963832/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=283144 CPUtime=1121.84
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 70869 0 0 0 112116 68 0 0 25 0 1 0 1095483935 289939456 70602 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 70786 70602 69 152 0 70632 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 283144

[startup+1182.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 9337
/proc/meminfo: memFree=963832/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=283144 CPUtime=1181.81
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 70869 0 0 0 118113 68 0 0 25 0 1 0 1095483935 289939456 70602 1992294400 134512640 135137933 4294956240 18446744073709551615 134548550 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 70786 70602 69 152 0 70632 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 283144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.11 1.07 1.00 2/65 9337
/proc/meminfo: memFree=963832/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=283144 CPUtime=1200.01
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 70869 0 0 0 119933 68 0 0 25 0 1 0 1095483935 289939456 70602 1992294400 134512640 135137933 4294956240 18446744073709551615 134542926 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 70786 70602 69 152 0 70632 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 283144

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: 1.11 1.07 1.00 2/65 9337
/proc/meminfo: memFree=963832/2055920 swapFree=4176920/4192956
[pid=9336] ppid=9334 vsize=283144 CPUtime=1200.01
/proc/9336/stat : 9336 (picosat) R 9334 9336 9113 0 -1 4194304 70869 0 0 0 119933 68 0 0 25 0 1 0 1095483935 289939456 70602 1992294400 134512640 135137933 4294956240 18446744073709551615 134542926 0 0 4096 0 0 0 0 17 0 0 0
/proc/9336/statm: 70786 70602 69 152 0 70632 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 283144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.07
CPU user time (s): 1199.34
CPU system time (s): 0.728889
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 283352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.34
system time used= 0.728889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70869
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= 3584

runsolver used 0.958854 second user time and 3.42248 second system time

The end

Launcher Data 

Begin job on node35 at 2009-03-28 09:16:30
IDJOB=1514230
IDBENCH=70329
IDSOLVER=506
FILE ID=node35/1514230-1238228190
PBS_JOBID= 9060614
Free space on /tmp= 66500 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S1195310117-069.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514230-1238228190/watcher-1514230-1238228190 -o /tmp/evaluation-result-1514230-1238228190/solver-1514230-1238228190 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514230-1238228190.cnf

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

MD5SUM BENCH= 4a32998e8f57b42d66014efe21307642
RANDOM SEED=1889466055

node35.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		: 3000.229
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		: 3000.229
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:       1247264 kB
Buffers:         96008 kB
Cached:         619384 kB
SwapCached:      10236 kB
Active:         194572 kB
Inactive:       532644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1247264 kB
SwapTotal:     4192956 kB
SwapFree:      4176920 kB
Dirty:            1796 kB
Writeback:           0 kB
Mapped:          17520 kB
Slab:            67436 kB
Committed_AS:  2631000 kB
PageTables:       1404 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= 66500 MiB
End job on node35 at 2009-03-28 09:36:33