Trace number 1512634

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 1199.91

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1353769076-009.cnf
MD5SUM0aeb33d4615b67c4ba3e205bec8691bf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark87.8936
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-1512634-1238206536.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 +   0.0 180.4   800  85.5 16000   100   100  8800  14.8   0.7 
0.00/0.02	c R   0.0 180.4   800  85.6 16000   101   101  8800  15.0   0.7 
0.00/0.04	c +   0.0 162.3   800  97.8 16000   250   250  9680  21.1   0.8 
0.00/0.05	c N   0.1 172.1   800  99.3 16000   403   403  9680  24.8   0.8 
0.00/0.05	c +   0.1 175.7   800  99.4 16000   475   475 10648  26.1   0.9 
0.05/0.09	c +   0.1 187.3   800  99.8 16000   812   812 11712  27.7   1.0 
0.09/0.12	c N   0.1 195.3   800  99.9 16000  1207  1207 11712  28.3   1.3 
0.09/0.14	c +   0.1 196.9   800  99.9 16000  1317  1317 12883  25.6   1.3 
0.19/0.21	c +   0.2 205.2   800 100.0 16000  2074  2074 14171  27.2   1.7 
0.29/0.34	c +   0.3 210.7   800 100.0 16000  3209  3209 15588  27.2   2.3 
0.29/0.34	c N   0.3 210.7   800 100.0 16000  3211  3211 15588  27.3   2.3 
0.49/0.54	c +   0.5 214.4   800 100.0 16000  4911  4911 17146  26.3   3.2 
0.79/0.85	c +   0.9 217.5   800 100.0 16000  7464  7464 18860  26.5   4.6 
0.89/0.92	c N   0.9 218.0   800 100.0 16000  8023  8023 18860  27.7   4.9 
1.39/1.43	c +   1.4 219.2   800 100.0 16000 11293 11293 20746  25.2   6.7 
2.39/2.48	c +   2.5 219.9   800 100.0 16000 17036 17036 22820  27.1   9.8 
2.89/2.95	c N   3.0 220.1   800 100.0 16000 19251 19251 22820  29.2  11.0 
4.30/4.33	c +   4.3 220.5   800 100.0 16000 25650 14233 25102  27.2   8.2 
6.99/7.03	c +   7.0 221.4   800 100.0 16000 38571 14594 27612  27.6   8.1 
8.39/8.40	c N   8.4 221.8   800 100.0 16000 44917 20940 27612  27.4  11.4 
8.39/8.40	c 
8.39/8.40	c  seconds     variables   original    learned     agility
8.39/8.40	c         level        used      conflicts    limit          MB
8.39/8.40	c 
11.79/11.84	c +  11.8 221.8   800 100.0 16000 57952 18846 30373  26.7  10.3 
19.99/20.07	c +  20.1 221.4   800 100.0 16000 87023 13407 33410  27.5   7.2 
24.00/24.03	c N  24.0 220.9   800 100.0 16000 102e3 29020 33410  26.6  15.5 
31.69/31.77	c +  31.8 220.6   800 100.0 16000 130e3 19124 36751  27.3  10.5 
51.20/51.24	c +  51.3 219.9   800 100.0 16000 196e3 16904 40426  26.5   9.1 
61.51/61.54	c N  61.6 219.6   800 100.0 16000 230e3 25555 40426  28.3  13.7 
81.90/81.95	c +  82.0 219.0   800 100.0 16000 294e3 36190 44468  28.1  19.5 
131.31/131.37	c + 131.4 218.4   800 100.0 16000 441e3 33009 48914  28.2  17.9 
157.02/157.01	c N 157.0 218.1   800 100.0 16000 512e3 35708 48914  27.2  19.2 
211.02/211.04	c + 211.1 217.8   800 100.0 16000 662e3 46574 53805  28.2  25.7 
337.84/337.85	c + 337.9 216.8   800 100.0 16000 993e3 25206 59185  27.0  13.5 
397.54/397.59	c N 397.6 216.6   800 100.0 16000 112e4 26373 59185  26.9  14.2 
555.76/555.73	c + 555.8 216.5   800 100.0 16000 148e4 35801 65103  28.7  19.1 
905.81/905.77	c + 905.9 216.1   800 100.0 16000 223e4 25701 71613  25.8  14.0 
1019.22/1019.10	c N 102e1 215.9   800 100.0 16000 246e4 27985 71613  27.3  15.5

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-1512634-1238206536/watcher-1512634-1238206536 -o /tmp/evaluation-result-1512634-1238206536/solver-1512634-1238206536 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512634-1238206536.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 0.95 0.69 3/64 15071
/proc/meminfo: memFree=915552/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=912 CPUtime=0
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 1093320112 933888 118 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 228 118 56 152 0 74 0

[startup+0.065648 s]
/proc/loadavg: 0.92 0.95 0.69 3/64 15071
/proc/meminfo: memFree=915552/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=1704 CPUtime=0.05
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 344 0 0 0 5 0 0 0 18 0 1 0 1093320112 1744896 329 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 426 329 69 152 0 272 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1704

[startup+0.101638 s]
/proc/loadavg: 0.92 0.95 0.69 3/64 15071
/proc/meminfo: memFree=915552/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=1968 CPUtime=0.09
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 393 0 0 0 9 0 0 0 18 0 1 0 1093320112 2015232 378 1992294400 134512640 135137933 4294956240 18446744073709551615 134551614 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 492 378 69 152 0 338 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1968

[startup+0.301582 s]
/proc/loadavg: 0.92 0.95 0.69 3/64 15071
/proc/meminfo: memFree=915552/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=3024 CPUtime=0.29
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 655 0 0 0 29 0 0 0 19 0 1 0 1093320112 3096576 640 1992294400 134512640 135137933 4294956240 18446744073709551615 134551398 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 756 640 69 152 0 602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3024

[startup+0.701469 s]
/proc/loadavg: 0.92 0.95 0.69 3/64 15071
/proc/meminfo: memFree=915552/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=4872 CPUtime=0.69
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 1121 0 0 0 69 0 0 0 22 0 1 0 1093320112 4988928 1106 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 1218 1106 69 152 0 1064 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4872

[startup+1.50124 s]
/proc/loadavg: 0.92 0.95 0.69 2/65 15072
/proc/meminfo: memFree=910104/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=7908 CPUtime=1.49
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 1897 0 0 0 149 0 0 0 25 0 1 0 1093320112 8097792 1882 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 1977 1882 69 152 0 1823 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7908

[startup+3.1018 s]
/proc/loadavg: 0.92 0.95 0.69 2/65 15072
/proc/meminfo: memFree=906200/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=12396 CPUtime=3.09
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 3016 0 0 0 308 1 0 0 25 0 1 0 1093320112 12693504 3001 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 3099 3001 69 152 0 2945 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12396

[startup+6.3019 s]
/proc/loadavg: 0.93 0.95 0.69 2/65 15072
/proc/meminfo: memFree=901720/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=14508 CPUtime=6.29
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 3522 0 0 0 627 2 0 0 25 0 1 0 1093320112 14856192 3507 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 3627 3507 69 152 0 3473 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14508

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.69 2/65 15072
/proc/meminfo: memFree=899672/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=16224 CPUtime=12.69
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 3975 0 0 0 1267 2 0 0 25 0 1 0 1093320112 16613376 3960 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 4056 3960 69 152 0 3902 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16224

[startup+25.5015 s]
/proc/loadavg: 0.95 0.96 0.70 2/65 15072
/proc/meminfo: memFree=897048/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=19388 CPUtime=25.49
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 4735 0 0 0 2546 3 0 0 25 0 1 0 1093320112 19853312 4720 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 4847 4720 69 152 0 4693 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19388

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.70 2/65 15072
/proc/meminfo: memFree=894552/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=21628 CPUtime=51.1
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 5273 0 0 0 5106 4 0 0 25 0 1 0 1093320112 22147072 5256 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 5407 5256 69 152 0 5253 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 21628

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.72 2/65 15074
/proc/meminfo: memFree=890200/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=25852 CPUtime=102.3
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 6323 0 0 0 10225 5 0 0 25 0 1 0 1093320112 26472448 6306 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 6463 6306 69 152 0 6309 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25852

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.73 2/65 15074
/proc/meminfo: memFree=887640/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=28360 CPUtime=162.32
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 6981 0 0 0 16225 7 0 0 25 0 1 0 1093320112 29040640 6964 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 7090 6964 69 152 0 6936 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 28360

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 15074
/proc/meminfo: memFree=884312/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=31512 CPUtime=222.32
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 7782 0 0 0 22224 8 0 0 25 0 1 0 1093320112 32268288 7765 1992294400 134512640 135137933 4294956240 18446744073709551615 134543075 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 7878 7765 69 152 0 7724 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 31512

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 15074
/proc/meminfo: memFree=884440/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=31512 CPUtime=282.33
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 7782 0 0 0 28225 8 0 0 25 0 1 0 1093320112 32268288 7765 1992294400 134512640 135137933 4294956240 18446744073709551615 134551882 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 7878 7765 69 152 0 7724 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 31512

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 15074
/proc/meminfo: memFree=884376/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=31512 CPUtime=342.34
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 7782 0 0 0 34226 8 0 0 25 0 1 0 1093320112 32268288 7765 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 7878 7765 69 152 0 7724 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 31512

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 15074
/proc/meminfo: memFree=881944/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=33960 CPUtime=402.34
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 8391 0 0 0 40226 8 0 0 25 0 1 0 1093320112 34775040 8374 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 8490 8374 69 152 0 8336 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 33960

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 15074
/proc/meminfo: memFree=881176/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=34732 CPUtime=462.34
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 8582 0 0 0 46226 8 0 0 25 0 1 0 1093320112 35565568 8565 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 8683 8565 69 152 0 8529 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 34732

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 15074
/proc/meminfo: memFree=880536/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=35120 CPUtime=522.36
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 8740 0 0 0 52227 9 0 0 25 0 1 0 1093320112 35962880 8681 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 8780 8681 69 152 0 8626 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 35120

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 15074
/proc/meminfo: memFree=879064/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=36704 CPUtime=582.36
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 9144 0 0 0 58227 9 0 0 25 0 1 0 1093320112 37584896 9085 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 9176 9085 69 152 0 9022 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 36704

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 15074
/proc/meminfo: memFree=878424/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=37364 CPUtime=642.38
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 9308 0 0 0 64228 10 0 0 25 0 1 0 1093320112 38260736 9249 1992294400 134512640 135137933 4294956240 18446744073709551615 134568681 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 9341 9249 69 152 0 9187 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 37364

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 15074
/proc/meminfo: memFree=878360/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=37364 CPUtime=702.38
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 9308 0 0 0 70228 10 0 0 25 0 1 0 1093320112 38260736 9249 1992294400 134512640 135137933 4294956240 18446744073709551615 134551398 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 9341 9249 69 152 0 9187 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 37364

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 15074
/proc/meminfo: memFree=877912/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=37760 CPUtime=762.39
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 9412 0 0 0 76229 10 0 0 25 0 1 0 1093320112 38666240 9353 1992294400 134512640 135137933 4294956240 18446744073709551615 134548873 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 9440 9353 69 152 0 9286 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 37760

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 15074
/proc/meminfo: memFree=877848/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=37760 CPUtime=822.39
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 9412 0 0 0 82229 10 0 0 25 0 1 0 1093320112 38666240 9353 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 9440 9353 69 152 0 9286 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 37760

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 15074
/proc/meminfo: memFree=877080/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=38552 CPUtime=882.4
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 9587 0 0 0 88229 11 0 0 25 0 1 0 1093320112 39477248 9528 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 9638 9528 69 152 0 9484 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 38552

[startup+942.301 s]
/proc/loadavg: 1.05 0.99 0.86 2/65 15074
/proc/meminfo: memFree=874584/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=41488 CPUtime=942.41
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 10224 0 0 0 94229 12 0 0 25 0 1 0 1093320112 42483712 10165 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 10372 10165 69 152 0 10218 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 41488

[startup+1002.3 s]
/proc/loadavg: 1.02 0.99 0.86 2/65 15074
/proc/meminfo: memFree=874456/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=41620 CPUtime=1002.42
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 10239 0 0 0 100230 12 0 0 25 0 1 0 1093320112 42618880 10180 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 10405 10180 69 152 0 10251 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 41620

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/65 15074
/proc/meminfo: memFree=874392/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=41620 CPUtime=1062.42
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 10246 0 0 0 106230 12 0 0 25 0 1 0 1093320112 42618880 10187 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 10405 10187 69 152 0 10251 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 41620

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/65 15074
/proc/meminfo: memFree=874072/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=42016 CPUtime=1122.44
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 10341 0 0 0 112231 13 0 0 25 0 1 0 1093320112 43024384 10282 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 10504 10282 69 152 0 10350 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 42016

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 15074
/proc/meminfo: memFree=873944/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=42016 CPUtime=1182.44
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 10355 0 0 0 118231 13 0 0 25 0 1 0 1093320112 43024384 10296 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 10504 10296 69 152 0 10350 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 42016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 15074
/proc/meminfo: memFree=874008/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=42016 CPUtime=1200.05
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 10355 0 0 0 119992 13 0 0 25 0 1 0 1093320112 43024384 10296 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 10504 10296 69 152 0 10350 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 42016

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1199.9 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 15074
/proc/meminfo: memFree=874008/2055920 swapFree=4178240/4192956
[pid=15071] ppid=15069 vsize=42016 CPUtime=1200.05
/proc/15071/stat : 15071 (picosat) R 15069 15071 15000 0 -1 4194304 10355 0 0 0 119992 13 0 0 25 0 1 0 1093320112 43024384 10296 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15071/statm: 10504 10296 69 152 0 10350 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 42016

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1199.91
CPU time (s): 1200.07
CPU user time (s): 1199.92
CPU system time (s): 0.141978
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 42016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.141978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10355
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= 1302

runsolver used 0.810876 second user time and 2.5986 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-28 03:15:36
IDJOB=1512634
IDBENCH=70196
IDSOLVER=506
FILE ID=node16/1512634-1238206536
PBS_JOBID= 9060548
Free space on /tmp= 63928 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1353769076-009.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512634-1238206536/watcher-1512634-1238206536 -o /tmp/evaluation-result-1512634-1238206536/solver-1512634-1238206536 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512634-1238206536.cnf

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

MD5SUM BENCH= 0aeb33d4615b67c4ba3e205bec8691bf
RANDOM SEED=1408424687

node16.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		: 3000.232
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		: 3000.232
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:        915968 kB
Buffers:         75364 kB
Cached:         971636 kB
SwapCached:       8496 kB
Active:          61056 kB
Inactive:       995864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        915968 kB
SwapTotal:     4192956 kB
SwapFree:      4178240 kB
Dirty:            1076 kB
Writeback:           0 kB
Mapped:          15536 kB
Slab:            69036 kB
Committed_AS:  2943984 kB
PageTables:       1440 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= 63924 MiB
End job on node16 at 2009-03-28 03:35:38