Trace number 1513486

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) 1200.05 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S432776913-077.cnf
MD5SUM7added98d83a731c0c62b4e7cbaf3442
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.23305
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 513600

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-1513486-1238218552.cnf
0.00/0.00	c parsed header 'p cnf 160 13600'
0.01/0.01	c initialized 160 variables
0.01/0.01	c found 13600 non trivial clauses
0.01/0.01	c
0.01/0.01	c random number generator seed 0
0.01/0.01	c 
0.01/0.01	c  seconds     variables   original    learned     agility
0.01/0.01	c         level        used      conflicts    limit          MB
0.01/0.01	c 
0.01/0.01	c s   0.0   0.0   160   0.0 13600     0     0     0   0.0   0.6 
0.01/0.02	c 
0.01/0.02	c initial reduction limit 6800 clauses
0.01/0.02	c 
0.01/0.02	c +   0.0  57.3   160 100.0 13600   100   100  7480   8.3   0.7 
0.01/0.02	c R   0.0  57.3   160 100.0 13600   100   100  7480   8.3   0.7 
0.01/0.02	c +   0.0  54.5   160 100.0 13600   250   250  8228  16.8   0.7 
0.01/0.03	c N   0.0  56.1   160 100.0 13600   401   401  8228  24.4   0.7 
0.01/0.03	c +   0.0  56.8   160 100.0 13600   475   475  9050  26.5   0.7 
0.01/0.05	c +   0.0  57.8   160 100.0 13600   812   812  9955  32.6   0.8 
0.01/0.06	c N   0.1  58.1   160 100.0 13600  1206  1206  9955  35.3   0.9 
0.01/0.07	c +   0.1  58.1   160 100.0 13600  1317  1317 10950  35.4   0.9 
0.10/0.10	c +   0.1  58.2   160 100.0 13600  2074  2074 12045  37.5   1.1 
0.10/0.16	c +   0.2  57.9   160 100.0 13600  3209  3209 13249  37.4   1.3 
0.10/0.16	c N   0.2  57.9   160 100.0 13600  3212  3212 13249  37.3   1.3 
0.20/0.26	c +   0.3  57.5   160 100.0 13600  4911  4911 14573  35.8   1.7 
0.40/0.41	c +   0.4  57.4   160 100.0 13600  7464  7464 16030  35.8   2.2 
0.40/0.45	c N   0.5  57.4   160 100.0 13600  8024  8024 16030  37.8   2.3 
0.69/0.72	c +   0.7  57.2   160 100.0 13600 11293 11293 17633  36.8   3.0 
1.19/1.29	c +   1.3  56.8   160 100.0 13600 17036 17036 19396  36.8   4.3 
1.49/1.59	c N   1.6  56.7   160 100.0 13600 19250 19250 19396  36.1   4.7 
2.09/2.17	c +   2.2  56.4   160 100.0 13600 25650 15945 21335  36.4   4.1 
3.49/3.59	c +   3.6  56.0   160 100.0 13600 38571 18192 23468  37.4   4.6 
4.39/4.40	c N   4.4  56.0   160 100.0 13600 44900 12782 23468  36.0   3.4 
4.39/4.40	c 
4.39/4.40	c  seconds     variables   original    learned     agility
4.39/4.40	c         level        used      conflicts    limit          MB
4.39/4.40	c 
5.79/5.89	c +   5.9  55.9   160 100.0 13600 57952 14095 25814  36.7   3.7 
9.68/9.71	c +   9.7  55.6   160 100.0 13600 87023 16964 28395  37.0   4.3 
11.68/11.73	c N  11.7  55.5   160 100.0 13600 102e3 16852 28395  36.3   4.3 
15.48/15.55	c +  15.6  55.2   160 100.0 13600 130e3 13561 31234  36.8   3.6 
24.58/24.66	c +  24.7  55.3   160 100.0 13600 196e3 23417 34357  36.5   5.6 
30.28/30.30	c N  30.3  55.2   160 100.0 13600 230e3 16244 34357  35.6   4.4 
39.97/40.01	c +  40.0  55.0   160 100.0 13600 294e3 16529 37792  36.3   4.5 
65.06/65.12	c +  65.1  55.0   160 100.0 13600 441e3 19277 41571  36.0   5.0 
79.06/79.17	c N  79.1  54.9   160 100.0 13600 512e3 35126 41571  35.8   8.4 
106.55/106.69	c + 106.7  54.8   160 100.0 13600 662e3 17014 45728  35.5   4.5 
177.82/177.99	c + 177.9  54.7   160 100.0 13600 993e3 28872 50300  35.0   7.1 
209.22/209.40	c N 209.3  54.5   160 100.0 13600 112e4 18822 50300  35.4   4.9 
292.58/292.76	c + 292.7  54.3   160 100.0 13600 148e4 17517 55330  36.4   4.6 
470.11/470.33	c + 470.2  54.3   160 100.0 13600 223e4 19108 60863  37.2   5.0 
531.69/531.97	c N 531.8  54.2   160 100.0 13600 246e4 57704 60863  35.2  13.2 
774.99/775.32	c + 775.0  54.0   160 100.0 13600 335e4 14422 66949  35.8   3.9

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-1513486-1238218552/watcher-1513486-1238218552 -o /tmp/evaluation-result-1513486-1238218552/solver-1513486-1238218552 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513486-1238218552.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 0.91 3/64 19852
/proc/meminfo: memFree=1749312/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=912 CPUtime=0
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 123 0 0 0 0 0 0 0 20 0 1 0 1094518965 933888 108 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 228 108 56 152 0 74 0

[startup+0.0129311 s]
/proc/loadavg: 0.91 0.95 0.91 3/64 19852
/proc/meminfo: memFree=1749312/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=1308 CPUtime=0.01
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 210 0 0 0 1 0 0 0 20 0 1 0 1094518965 1339392 195 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 327 195 56 152 0 173 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1308

[startup+0.101947 s]
/proc/loadavg: 0.91 0.95 0.91 3/64 19852
/proc/meminfo: memFree=1749312/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=1836 CPUtime=0.1
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 376 0 0 0 10 0 0 0 20 0 1 0 1094518965 1880064 361 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 459 361 69 152 0 305 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1836

[startup+0.301987 s]
/proc/loadavg: 0.91 0.95 0.91 3/64 19852
/proc/meminfo: memFree=1749312/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=2628 CPUtime=0.3
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 580 0 0 0 30 0 0 0 22 0 1 0 1094518965 2691072 565 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 657 565 69 152 0 503 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2628

[startup+0.701065 s]
/proc/loadavg: 0.91 0.95 0.91 3/64 19852
/proc/meminfo: memFree=1749312/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=3948 CPUtime=0.69
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 882 0 0 0 69 0 0 0 25 0 1 0 1094518965 4042752 867 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 987 867 69 152 0 833 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3948

[startup+1.50122 s]
/proc/loadavg: 0.91 0.95 0.91 2/65 19853
/proc/meminfo: memFree=1745272/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=5532 CPUtime=1.49
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 1298 0 0 0 149 0 0 0 25 0 1 0 1094518965 5664768 1283 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 1383 1283 69 152 0 1229 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5532

[startup+3.10154 s]
/proc/loadavg: 0.91 0.95 0.91 2/65 19853
/proc/meminfo: memFree=1743992/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=6324 CPUtime=3.09
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 1473 0 0 0 309 0 0 0 25 0 1 0 1094518965 6475776 1447 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 1581 1447 69 152 0 1427 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6324

[startup+6.30117 s]
/proc/loadavg: 0.92 0.95 0.91 2/65 19853
/proc/meminfo: memFree=1742968/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=6720 CPUtime=6.29
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 1598 0 0 0 629 0 0 0 25 0 1 0 1094518965 6881280 1572 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 1680 1572 69 152 0 1526 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6720

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.91 2/65 19853
/proc/meminfo: memFree=1741816/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=7768 CPUtime=12.68
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 1867 0 0 0 1268 0 0 0 25 0 1 0 1094518965 7954432 1841 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 1942 1841 69 152 0 1788 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7768

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 19853
/proc/meminfo: memFree=1741048/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=8560 CPUtime=25.48
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 2058 0 0 0 2547 1 0 0 25 0 1 0 1094518965 8765440 2032 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 2140 2032 69 152 0 1986 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8560

[startup+51.101 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 19853
/proc/meminfo: memFree=1739512/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=10264 CPUtime=51.07
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 2427 0 0 0 5106 1 0 0 25 0 1 0 1094518965 10510336 2401 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 2566 2401 69 152 0 2412 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10264

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 19853
/proc/meminfo: memFree=1738680/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=11056 CPUtime=102.25
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 2642 0 0 0 10224 1 0 0 25 0 1 0 1094518965 11321344 2616 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 2764 2616 69 152 0 2610 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11056

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19853
/proc/meminfo: memFree=1737592/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=12112 CPUtime=162.22
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 2902 0 0 0 16221 1 0 0 25 0 1 0 1094518965 12402688 2876 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 3028 2876 69 152 0 2874 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 12112

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19853
/proc/meminfo: memFree=1736632/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=13000 CPUtime=222.21
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 3138 0 0 0 22219 2 0 0 25 0 1 0 1094518965 13312000 3112 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 3250 3112 69 152 0 3096 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13000

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19853
/proc/meminfo: memFree=1736568/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=13000 CPUtime=282.19
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 3142 0 0 0 28217 2 0 0 25 0 1 0 1094518965 13312000 3116 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 3250 3116 69 152 0 3096 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 13000

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19853
/proc/meminfo: memFree=1735160/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=14320 CPUtime=342.16
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 3471 0 0 0 34214 2 0 0 25 0 1 0 1094518965 14663680 3445 1992294400 134512640 135137933 4294956240 18446744073709551615 134553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 3580 3445 69 152 0 3426 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 14320

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19853
/proc/meminfo: memFree=1735096/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=14320 CPUtime=402.14
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 3486 0 0 0 40212 2 0 0 25 0 1 0 1094518965 14663680 3460 1992294400 134512640 135137933 4294956240 18446744073709551615 134551392 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 3580 3460 69 152 0 3426 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 14320

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19853
/proc/meminfo: memFree=1735032/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=14320 CPUtime=462.12
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 3486 0 0 0 46210 2 0 0 25 0 1 0 1094518965 14663680 3460 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 3580 3460 69 152 0 3426 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 14320

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19853
/proc/meminfo: memFree=1733880/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=15376 CPUtime=522.09
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 3765 0 0 0 52207 2 0 0 25 0 1 0 1094518965 15745024 3739 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 3844 3739 69 152 0 3690 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 15376

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19855
/proc/meminfo: memFree=1733688/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=15376 CPUtime=582.07
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 3774 0 0 0 58205 2 0 0 25 0 1 0 1094518965 15745024 3748 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 3844 3748 69 152 0 3690 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 15376

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19855
/proc/meminfo: memFree=1733688/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=15376 CPUtime=642.05
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 3774 0 0 0 64203 2 0 0 25 0 1 0 1094518965 15745024 3748 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 3844 3748 69 152 0 3690 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 15376

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19855
/proc/meminfo: memFree=1733688/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=15468 CPUtime=702.02
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 3785 0 0 0 70200 2 0 0 25 0 1 0 1094518965 15839232 3759 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 3867 3759 69 152 0 3713 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 15468

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19855
/proc/meminfo: memFree=1733752/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=15464 CPUtime=762
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 3785 0 0 0 76198 2 0 0 25 0 1 0 1094518965 15835136 3759 1992294400 134512640 135137933 4294956240 18446744073709551615 134554630 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 3866 3759 69 152 0 3712 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 15464

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19855
/proc/meminfo: memFree=1732344/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=17296 CPUtime=821.98
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 4120 0 0 0 82196 2 0 0 25 0 1 0 1094518965 17711104 4094 1992294400 134512640 135137933 4294956240 18446744073709551615 134551415 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 4324 4094 69 152 0 4170 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 17296

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19855
/proc/meminfo: memFree=1732280/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=17296 CPUtime=881.95
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 4120 0 0 0 88193 2 0 0 25 0 1 0 1094518965 17711104 4094 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 4324 4094 69 152 0 4170 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 17296

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19855
/proc/meminfo: memFree=1732280/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=17296 CPUtime=941.93
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 4120 0 0 0 94191 2 0 0 25 0 1 0 1094518965 17711104 4094 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 4324 4094 69 152 0 4170 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 17296

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19855
/proc/meminfo: memFree=1732280/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=17296 CPUtime=1001.91
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 4120 0 0 0 100189 2 0 0 25 0 1 0 1094518965 17711104 4094 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 4324 4094 69 152 0 4170 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 17296

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19855
/proc/meminfo: memFree=1732216/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=17296 CPUtime=1061.89
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 4120 0 0 0 106187 2 0 0 25 0 1 0 1094518965 17711104 4094 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 4324 4094 69 152 0 4170 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 17296

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19855
/proc/meminfo: memFree=1732216/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=17296 CPUtime=1121.86
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 4120 0 0 0 112184 2 0 0 25 0 1 0 1094518965 17711104 4094 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 4324 4094 69 152 0 4170 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 17296

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19855
/proc/meminfo: memFree=1732152/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=17296 CPUtime=1181.85
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 4120 0 0 0 118182 3 0 0 25 0 1 0 1094518965 17711104 4094 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 4324 4094 69 152 0 4170 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 17296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19855
/proc/meminfo: memFree=1732152/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=17296 CPUtime=1200.05
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 4120 0 0 0 120002 3 0 0 25 0 1 0 1094518965 17711104 4094 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 4324 4094 69 152 0 4170 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 17296

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 0.91 2/65 19855
/proc/meminfo: memFree=1732152/2055920 swapFree=4178884/4192956
[pid=19852] ppid=19850 vsize=17296 CPUtime=1200.05
/proc/19852/stat : 19852 (picosat) R 19850 19852 18971 0 -1 4194304 4120 0 0 0 120002 3 0 0 25 0 1 0 1094518965 17711104 4094 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 4324 4094 69 152 0 4170 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 17296

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1200.02
CPU system time (s): 0.032994
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 17296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4120
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= 2018

runsolver used 0.868867 second user time and 2.49862 second system time

The end

Launcher Data 

Begin job on node75 at 2009-03-28 06:35:52
IDJOB=1513486
IDBENCH=70267
IDSOLVER=506
FILE ID=node75/1513486-1238218552
PBS_JOBID= 9060492
Free space on /tmp= 64928 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S432776913-077.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513486-1238218552/watcher-1513486-1238218552 -o /tmp/evaluation-result-1513486-1238218552/solver-1513486-1238218552 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513486-1238218552.cnf

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

MD5SUM BENCH= 7added98d83a731c0c62b4e7cbaf3442
RANDOM SEED=1403981010

node75.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		: 3000.263
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		: 3000.263
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1749728 kB
Buffers:         43868 kB
Cached:         184160 kB
SwapCached:       8136 kB
Active:         133084 kB
Inactive:       104680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1749728 kB
SwapTotal:     4192956 kB
SwapFree:      4178884 kB
Dirty:            1096 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            54368 kB
Committed_AS:  2248664 kB
PageTables:       1420 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= 64928 MiB
End job on node75 at 2009-03-28 06:55:55