Trace number 1512622

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S251246256-047.cnf
MD5SUM8f73ab57f6037e66eefb750c3e8213fd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark38.5531
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
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-1512622-1238206532.cnf
0.00/0.00	c parsed header 'p cnf 800 16000'
0.00/0.01	c initialized 800 variables
0.00/0.01	c found 16000 non trivial clauses
0.00/0.01	c
0.00/0.01	c random number generator seed 0
0.00/0.01	c 
0.00/0.01	c  seconds     variables   original    learned     agility
0.00/0.01	c         level        used      conflicts    limit          MB
0.00/0.01	c 
0.00/0.01	c s   0.0   0.0   800   0.0 16000     0     0     0   0.0   0.7 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 8000 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0 174.4   800  87.5 16000   100   100  8800  16.7   0.7 
0.00/0.02	c R   0.0 174.4   800  87.5 16000   104   104  8800  16.9   0.7 
0.00/0.04	c +   0.0 163.1   800  96.9 16000   250   250  9680  23.2   0.8 
0.00/0.05	c N   0.1 172.5   800  99.0 16000   405   405  9680  25.2   0.9 
0.00/0.06	c +   0.1 175.5   800  99.4 16000   475   475 10648  24.7   0.9 
0.07/0.08	c +   0.1 186.6   800 100.0 16000   812   812 11712  26.4   1.0 
0.09/0.12	c N   0.1 193.0   800 100.0 16000  1208  1208 11712  26.6   1.2 
0.09/0.13	c +   0.1 194.1   800 100.0 16000  1317  1317 12883  26.5   1.3 
0.09/0.20	c +   0.2 200.8   800 100.0 16000  2074  2074 14171  28.1   1.6 
0.29/0.31	c +   0.3 205.6   800 100.0 16000  3209  3209 15588  27.6   2.2 
0.29/0.31	c N   0.3 205.7   800 100.0 16000  3217  3217 15588  27.8   2.2 
0.39/0.50	c +   0.5 208.9   800 100.0 16000  4911  4911 17146  29.3   3.0 
0.79/0.80	c +   0.8 211.0   800 100.0 16000  7464  7464 18860  27.2   4.3 
0.79/0.87	c N   0.9 211.0   800 100.0 16000  8024  8024 18860  28.3   4.5 
1.29/1.35	c +   1.4 211.2   800 100.0 16000 11293 11293 20746  29.2   6.2 
2.39/2.41	c +   2.4 211.6   800 100.0 16000 17036 17036 22820  28.0   9.3 
2.79/2.87	c N   2.9 211.8   800 100.0 16000 19248 19248 22820  29.3  10.5 
4.19/4.27	c +   4.3 211.6   800 100.0 16000 25650 14237 25102  26.5   8.1 
7.18/7.26	c +   7.3 212.0   800 100.0 16000 38571 14594 27612  28.5   8.2 
8.48/8.52	c N   8.5 211.9   800 100.0 16000 44914 20937 27612  28.2  11.5 
8.48/8.52	c 
8.48/8.52	c  seconds     variables   original    learned     agility
8.48/8.52	c         level        used      conflicts    limit          MB
8.48/8.52	c 
11.69/11.79	c +  11.8 211.4   800 100.0 16000 57952 19386 30373  28.4  10.4 
19.29/19.35	c +  19.4 211.2   800 100.0 16000 87023 13337 33410  27.6   7.3 
23.18/23.29	c N  23.3 211.6   800 100.0 16000 102e3 28950 33410  28.1  15.8 
31.18/31.27	c +  31.3 211.7   800 100.0 16000 130e3 19114 36751  28.1  11.0 
50.48/50.56	c +  50.6 211.2   800 100.0 16000 196e3 18194 40426  28.6  10.0 
60.97/61.08	c N  61.1 210.8   800 100.0 16000 230e3 27603 40426  26.9  15.0 
80.77/80.83	c +  80.8 210.5   800 100.0 16000 294e3 39272 44468  29.9  21.3 
129.35/129.40	c + 129.4 210.1   800 100.0 16000 441e3 36208 48914  28.1  19.8 
154.75/154.83	c N 154.8 210.0   800 100.0 16000 512e3 38850 48914  28.2  21.3 
209.73/209.87	c + 209.8 209.8   800 100.0 16000 662e3 17822 53805  28.0   9.7 
338.50/338.68	c + 338.6 208.9   800 100.0 16000 993e3 39079 59185  27.5  21.2 
395.98/396.12	c N 396.0 208.8   800 100.0 16000 112e4 42058 59185  26.9  22.7 
553.05/553.25	c + 553.1 208.5   800 100.0 16000 148e4 49476 65103  27.1  26.0 
896.25/896.56	c + 896.3 207.8   800 100.0 16000 223e4 41904 71613  26.6  22.7 
1006.22/1006.58	c N 101e1 207.4   800 100.0 16000 246e4 43538 71613  28.8  23.9

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-1512622-1238206532/watcher-1512622-1238206532 -o /tmp/evaluation-result-1512622-1238206532/solver-1512622-1238206532 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512622-1238206532.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 0.97 0.69 3/64 29021
/proc/meminfo: memFree=1614200/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=912 CPUtime=0
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 1093316015 933888 119 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 228 119 56 152 0 74 0

[startup+0.073542 s]
/proc/loadavg: 0.99 0.97 0.69 3/64 29021
/proc/meminfo: memFree=1614200/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=1704 CPUtime=0.07
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 354 0 0 0 7 0 0 0 18 0 1 0 1093316015 1744896 339 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 426 339 69 152 0 272 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1704

[startup+0.101545 s]
/proc/loadavg: 0.99 0.97 0.69 3/64 29021
/proc/meminfo: memFree=1614200/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=1968 CPUtime=0.09
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 393 0 0 0 9 0 0 0 18 0 1 0 1093316015 2015232 378 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 492 378 69 152 0 338 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1968

[startup+0.301562 s]
/proc/loadavg: 0.99 0.97 0.69 3/64 29021
/proc/meminfo: memFree=1614200/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=2904 CPUtime=0.29
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 655 0 0 0 29 0 0 0 19 0 1 0 1093316015 2973696 640 1992294400 134512640 135137933 4294956240 18446744073709551615 134552734 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 726 641 69 152 0 572 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2904

[startup+0.701598 s]
/proc/loadavg: 0.99 0.97 0.69 3/64 29021
/proc/meminfo: memFree=1614200/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=4760 CPUtime=0.69
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 1110 0 0 0 69 0 0 0 22 0 1 0 1093316015 4874240 1095 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 1190 1095 69 152 0 1036 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4760

[startup+1.50167 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 29022
/proc/meminfo: memFree=1608880/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=7672 CPUtime=1.49
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 1821 0 0 0 149 0 0 0 25 0 1 0 1093316015 7856128 1806 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 1918 1806 69 152 0 1764 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7672

[startup+3.10181 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 29022
/proc/meminfo: memFree=1605296/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=12292 CPUtime=3.09
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 2970 0 0 0 308 1 0 0 25 0 1 0 1093316015 12587008 2955 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 3073 2955 69 152 0 2919 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12292

[startup+6.3011 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 29022
/proc/meminfo: memFree=1600880/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=14140 CPUtime=6.29
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 3435 0 0 0 628 1 0 0 25 0 1 0 1093316015 14479360 3409 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 3535 3409 69 152 0 3381 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14140

[startup+12.7027 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 29022
/proc/meminfo: memFree=1598128/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=16516 CPUtime=12.69
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 4027 0 0 0 1267 2 0 0 25 0 1 0 1093316015 16912384 4001 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 4129 4001 69 152 0 3975 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16516

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.70 2/65 29022
/proc/meminfo: memFree=1594800/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=19940 CPUtime=25.48
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 4853 0 0 0 2546 2 0 0 25 0 1 0 1093316015 20418560 4827 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 4985 4827 69 152 0 4831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19940

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.71 2/65 29022
/proc/meminfo: memFree=1592560/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=22168 CPUtime=51.07
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 5437 0 0 0 5104 3 0 0 25 0 1 0 1093316015 22700032 5399 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 5542 5399 69 152 0 5388 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22168

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.72 2/65 29022
/proc/meminfo: memFree=1588464/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=26260 CPUtime=102.26
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 6454 0 0 0 10222 4 0 0 25 0 1 0 1093316015 26890240 6416 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 6565 6416 69 152 0 6411 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26260

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 29022
/proc/meminfo: memFree=1586032/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=28636 CPUtime=162.25
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 7061 0 0 0 16220 5 0 0 25 0 1 0 1093316015 29323264 7023 1992294400 134512640 135137933 4294956240 18446744073709551615 134527841 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 7159 7023 69 152 0 7005 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28636

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 29022
/proc/meminfo: memFree=1585776/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=28900 CPUtime=222.23
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 7137 0 0 0 22218 5 0 0 25 0 1 0 1093316015 29593600 7099 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 7225 7099 69 152 0 7071 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 28900

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 29022
/proc/meminfo: memFree=1582896/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=31672 CPUtime=282.21
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 7832 0 0 0 28215 6 0 0 25 0 1 0 1093316015 32432128 7794 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 7918 7794 69 152 0 7764 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 31672

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 29022
/proc/meminfo: memFree=1582704/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=31772 CPUtime=342.19
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 7862 0 0 0 34213 6 0 0 25 0 1 0 1093316015 32534528 7824 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 7943 7824 69 152 0 7789 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 31772

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 29022
/proc/meminfo: memFree=1579952/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=34544 CPUtime=402.18
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 8549 0 0 0 40210 8 0 0 25 0 1 0 1093316015 35373056 8511 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 8636 8511 69 152 0 8482 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 34544

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 29022
/proc/meminfo: memFree=1579568/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=34872 CPUtime=462.16
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 8643 0 0 0 46208 8 0 0 25 0 1 0 1093316015 35708928 8605 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 8718 8605 69 152 0 8564 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 34872

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.81 2/65 29022
/proc/meminfo: memFree=1579504/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=34868 CPUtime=522.15
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 8643 0 0 0 52207 8 0 0 25 0 1 0 1093316015 35704832 8605 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 8717 8605 69 152 0 8563 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 34868

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 29022
/proc/meminfo: memFree=1577968/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=36320 CPUtime=582.13
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 9019 0 0 0 58204 9 0 0 25 0 1 0 1093316015 37191680 8981 1992294400 134512640 135137933 4294956240 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 9080 8981 69 152 0 8926 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 36320

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 29022
/proc/meminfo: memFree=1576944/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=37376 CPUtime=642.13
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 9275 0 0 0 64203 10 0 0 25 0 1 0 1093316015 38273024 9237 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 9344 9237 69 152 0 9190 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 37376

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 29022
/proc/meminfo: memFree=1576368/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=37904 CPUtime=702.1
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 9407 0 0 0 70200 10 0 0 25 0 1 0 1093316015 38813696 9369 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 9476 9369 69 152 0 9322 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 37904

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 29022
/proc/meminfo: memFree=1576368/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=37860 CPUtime=762.09
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 9407 0 0 0 76199 10 0 0 25 0 1 0 1093316015 38768640 9369 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 9465 9369 69 152 0 9311 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 37860

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 29022
/proc/meminfo: memFree=1576304/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=37824 CPUtime=822.07
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 9407 0 0 0 82197 10 0 0 25 0 1 0 1093316015 38731776 9369 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 9456 9369 69 152 0 9302 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 37824

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 29022
/proc/meminfo: memFree=1576304/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=37820 CPUtime=882.05
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 9407 0 0 0 88195 10 0 0 25 0 1 0 1093316015 38727680 9368 1992294400 134512640 135137933 4294956240 18446744073709551615 134548893 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 9455 9368 69 152 0 9301 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 37820

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 29022
/proc/meminfo: memFree=1572784/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=41764 CPUtime=942.04
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 10268 0 0 0 94193 11 0 0 25 0 1 0 1093316015 42766336 10229 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 10441 10229 69 152 0 10287 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 41764

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 29022
/proc/meminfo: memFree=1572784/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=41764 CPUtime=1002.02
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 10268 0 0 0 100191 11 0 0 25 0 1 0 1093316015 42766336 10229 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 10441 10229 69 152 0 10287 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 41764

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 29022
/proc/meminfo: memFree=1572720/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=41764 CPUtime=1062
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 10268 0 0 0 106189 11 0 0 25 0 1 0 1093316015 42766336 10229 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 10441 10229 69 152 0 10287 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 41764

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 29022
/proc/meminfo: memFree=1572720/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=41764 CPUtime=1121.99
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 10268 0 0 0 112187 12 0 0 25 0 1 0 1093316015 42766336 10229 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 10441 10229 69 152 0 10287 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 41764

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 29022
/proc/meminfo: memFree=1572400/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=42028 CPUtime=1181.97
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 10335 0 0 0 118185 12 0 0 25 0 1 0 1093316015 43036672 10296 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 10507 10296 69 152 0 10353 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 42028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 29022
/proc/meminfo: memFree=1572400/2055920 swapFree=4178352/4192956
[pid=29021] ppid=29019 vsize=42028 CPUtime=1200.07
/proc/29021/stat : 29021 (picosat) R 29019 29021 28950 0 -1 4194304 10335 0 0 0 119995 12 0 0 25 0 1 0 1093316015 43036672 10296 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/29021/statm: 10507 10296 69 152 0 10353 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 42028

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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.133979
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 42028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10335
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= 1562

runsolver used 1.07384 second user time and 2.6356 second system time

The end

Launcher Data 

Begin job on node43 at 2009-03-28 03:15:32
IDJOB=1512622
IDBENCH=70195
IDSOLVER=506
FILE ID=node43/1512622-1238206532
PBS_JOBID= 9060522
Free space on /tmp= 63084 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S251246256-047.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512622-1238206532/watcher-1512622-1238206532 -o /tmp/evaluation-result-1512622-1238206532/solver-1512622-1238206532 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512622-1238206532.cnf

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

MD5SUM BENCH= 8f73ab57f6037e66eefb750c3e8213fd
RANDOM SEED=177361267

node43.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		: 3000.242
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		: 3000.242
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:       1614616 kB
Buffers:         34656 kB
Cached:         324856 kB
SwapCached:       8504 kB
Active:          64432 kB
Inactive:       305132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1614616 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            1080 kB
Writeback:           0 kB
Mapped:          15716 kB
Slab:            57696 kB
Committed_AS:  2367720 kB
PageTables:       1448 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= 63084 MiB
End job on node43 at 2009-03-28 03:35:35