Trace number 1516666

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/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S51205200-028.cnf
MD5SUM28daa15bd31978d0b42959b6abf4709b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.18967
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

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-1516666-1238273137.cnf
0.00/0.00	c parsed header 'p cnf 75 6675'
0.00/0.00	c initialized 75 variables
0.00/0.00	c found 6675 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0    75   0.0  6675     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 3337 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  29.5    75 100.0  6675   100   100  3670   6.3   0.3 
0.00/0.01	c R   0.0  29.5    75 100.0  6675   100   100  3670   6.3   0.3 
0.00/0.01	c +   0.0  28.7    75 100.0  6675   250   250  4037  14.3   0.4 
0.00/0.01	c R   0.0  29.8    75 100.0  6675   402   402  4037  19.6   0.4 
0.00/0.02	c +   0.0  29.7    75 100.0  6675   475   475  4440  22.0   0.4 
0.00/0.02	c +   0.0  29.9    75 100.0  6675   812   812  4884  29.5   0.4 
0.00/0.03	c N   0.0  30.0    75 100.0  6675  1204  1204  4884  34.0   0.5 
0.00/0.04	c +   0.0  30.0    75 100.0  6675  1317  1317  5372  35.1   0.5 
0.04/0.06	c +   0.1  29.6    75 100.0  6675  2074  2074  5909  38.7   0.6 
0.04/0.10	c +   0.1  29.1    75 100.0  6675  3209  3209  6499  41.1   0.7 
0.04/0.10	c N   0.1  29.1    75 100.0  6675  3211  3211  6499  41.1   0.7 
0.09/0.16	c +   0.2  28.5    75 100.0  6675  4911  4911  7148  40.5   0.9 
0.19/0.27	c +   0.3  28.0    75 100.0  6675  7464  3885  7862  40.3   0.8 
0.19/0.29	c N   0.3  28.0    75 100.0  6675  8019  4440  7862  40.7   0.9 
0.39/0.43	c +   0.4  27.6    75 100.0  6675 11293  7714  8648  39.0   1.3 
0.59/0.68	c +   0.7  27.2    75 100.0  6675 17036  4801  9512  40.0   1.0 
0.69/0.77	c N   0.8  27.1    75 100.0  6675 19241  7006  9512  39.2   1.3 
1.00/1.07	c +   1.1  26.7    75 100.0  6675 25650  8652 10463  39.6   1.4 
1.59/1.69	c +   1.7  26.3    75 100.0  6675 38571  5858 11509  41.0   1.1 
1.99/2.01	c N   2.0  26.2    75 100.0  6675 44886  6413 11509  40.8   1.2 
1.99/2.01	c 
1.99/2.01	c  seconds     variables   original    learned     agility
1.99/2.01	c         level        used      conflicts    limit          MB
1.99/2.01	c 
2.59/2.68	c +   2.7  25.9    75 100.0  6675 57952  7959 12659  39.4   1.3 
4.19/4.29	c +   4.3  25.5    75 100.0  6675 87023 11689 13924  39.2   1.8 
5.19/5.20	c N   5.2  25.3    75 100.0  6675 102e3 13318 13924  40.4   1.9 
6.79/6.82	c +   6.8  25.1    75 100.0  6675 130e3 13491 15316  39.3   2.0 
10.68/10.72	c +  10.7  24.8    75 100.0  6675 196e3  9918 16847  39.3   1.5 
12.88/12.93	c N  12.9  24.6    75 100.0  6675 230e3 10923 16847  39.3   1.8 
16.88/16.93	c +  16.9  24.3    75 100.0  6675 294e3 15309 18531  40.9   2.3 
26.69/26.75	c +  26.7  24.0    75 100.0  6675 441e3 14133 20384  40.6   2.1 
31.79/31.87	c N  31.9  23.9    75 100.0  6675 512e3 14171 20384  40.7   2.2 
42.98/43.04	c +  43.0  23.7    75 100.0  6675 662e3 10537 22422  40.3   1.7 
68.27/68.34	c +  68.3  23.3    75 100.0  6675 993e3 16360 24664  39.2   2.3 
79.37/79.42	c N  79.4  23.2    75 100.0  6675 112e4 13502 24664  40.5   2.0 
110.16/110.26	c + 110.2  23.0    75 100.0  6675 148e4 12833 27130  39.9   2.0 
177.14/177.29	c + 177.3  22.7    75 100.0  6675 223e4 16561 29843  39.5   2.3 
198.14/198.23	c N 198.2  22.6    75 100.0  6675 246e4 14888 29843  39.9   2.2 
281.92/282.08	c + 282.0  22.3    75 100.0  6675 335e4 15645 32827  39.9   2.3 
452.77/452.90	c + 452.8  22.1    75 100.0  6675 502e4 21524 36109  39.9   3.2 
484.47/484.65	c N 484.5  22.0    75 100.0  6675 533e4 27892 36109  40.1   3.8 
732.60/732.80	c + 732.6  21.7    75 100.0  6675 754e4 24407 39719  40.1   3.4 
1183.68/1184.09	c + 118e1  21.5    75 100.0  6675 113e5 27099 43690  39.7   3.7

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-1516666-1238273137/watcher-1516666-1238273137 -o /tmp/evaluation-result-1516666-1238273137/solver-1516666-1238273137 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516666-1238273137.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 0.99 3/73 12298
/proc/meminfo: memFree=1637760/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=912 CPUtime=0
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 132 0 0 0 0 0 0 0 20 0 1 0 1099978564 933888 117 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 228 117 56 152 0 74 0

[startup+0.048072 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 12298
/proc/meminfo: memFree=1637760/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=1308 CPUtime=0.04
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 234 0 0 0 4 0 0 0 20 0 1 0 1099978564 1339392 219 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 327 219 69 152 0 173 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1308

[startup+0.101078 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 12298
/proc/meminfo: memFree=1637760/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=1440 CPUtime=0.09
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 289 0 0 0 9 0 0 0 20 0 1 0 1099978564 1474560 274 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 360 274 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301099 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 12298
/proc/meminfo: memFree=1637760/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=2120 CPUtime=0.29
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 428 0 0 0 29 0 0 0 22 0 1 0 1099978564 2170880 413 1992294400 134512640 135137933 4294956240 18446744073709551615 134543153 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 530 413 69 152 0 376 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2120

[startup+0.701142 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 12298
/proc/meminfo: memFree=1637760/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=2300 CPUtime=0.69
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 481 0 0 0 69 0 0 0 25 0 1 0 1099978564 2355200 466 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 575 466 69 152 0 421 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2300

[startup+1.50123 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12299
/proc/meminfo: memFree=1636088/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=2564 CPUtime=1.49
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 530 0 0 0 149 0 0 0 25 0 1 0 1099978564 2625536 515 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 641 515 69 152 0 487 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2564

[startup+3.1014 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12299
/proc/meminfo: memFree=1635640/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=2696 CPUtime=3.09
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 597 0 0 0 309 0 0 0 25 0 1 0 1099978564 2760704 582 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 674 582 69 152 0 520 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2696

[startup+6.30174 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12299
/proc/meminfo: memFree=1635256/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=2960 CPUtime=6.29
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 643 0 0 0 629 0 0 0 25 0 1 0 1099978564 3031040 628 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 740 628 69 152 0 586 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2960

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12299
/proc/meminfo: memFree=1634752/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=3488 CPUtime=12.68
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 748 0 0 0 1268 0 0 0 25 0 1 0 1099978564 3571712 733 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 872 733 69 152 0 718 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3488

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12299
/proc/meminfo: memFree=1634624/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=3620 CPUtime=25.49
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 791 0 0 0 2548 1 0 0 25 0 1 0 1099978564 3706880 776 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 905 776 69 152 0 751 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3620

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12299
/proc/meminfo: memFree=1634112/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=4016 CPUtime=51.08
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 907 0 0 0 5107 1 0 0 25 0 1 0 1099978564 4112384 892 1992294400 134512640 135137933 4294956240 18446744073709551615 134548992 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 1004 892 69 152 0 850 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4016

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12299
/proc/meminfo: memFree=1633728/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=4412 CPUtime=102.27
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 989 0 0 0 10226 1 0 0 25 0 1 0 1099978564 4517888 974 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 1103 974 69 152 0 949 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4412

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12299
/proc/meminfo: memFree=1633344/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=4672 CPUtime=162.24
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 1083 0 0 0 16223 1 0 0 25 0 1 0 1099978564 4784128 1068 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 1168 1068 69 152 0 1014 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4672

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12299
/proc/meminfo: memFree=1633088/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=4936 CPUtime=222.23
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 1138 0 0 0 22221 2 0 0 25 0 1 0 1099978564 5054464 1123 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 1234 1123 69 152 0 1080 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4936

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12299
/proc/meminfo: memFree=1632960/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=4936 CPUtime=282.22
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 1157 0 0 0 28220 2 0 0 25 0 1 0 1099978564 5054464 1142 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 1234 1142 69 152 0 1080 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4936

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12299
/proc/meminfo: memFree=1632512/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=5588 CPUtime=342.2
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 1262 0 0 0 34218 2 0 0 25 0 1 0 1099978564 5722112 1247 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 1397 1247 69 152 0 1243 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5588

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12299
/proc/meminfo: memFree=1632448/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=5588 CPUtime=402.19
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 1262 0 0 0 40217 2 0 0 25 0 1 0 1099978564 5722112 1247 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 1397 1247 69 152 0 1243 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5588

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12299
/proc/meminfo: memFree=1632192/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=5852 CPUtime=462.17
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 1324 0 0 0 46215 2 0 0 25 0 1 0 1099978564 5992448 1309 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 1463 1309 69 152 0 1309 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5852

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12299
/proc/meminfo: memFree=1632192/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=5984 CPUtime=522.16
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 1342 0 0 0 52214 2 0 0 25 0 1 0 1099978564 6127616 1327 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 1496 1327 69 152 0 1342 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5984

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12299
/proc/meminfo: memFree=1632064/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=5984 CPUtime=582.14
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 1356 0 0 0 58212 2 0 0 25 0 1 0 1099978564 6127616 1341 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 1496 1341 69 152 0 1342 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5984

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12299
/proc/meminfo: memFree=1632064/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=5984 CPUtime=642.13
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 1356 0 0 0 64211 2 0 0 25 0 1 0 1099978564 6127616 1341 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 1496 1341 69 152 0 1342 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 5984

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12299
/proc/meminfo: memFree=1632000/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=5984 CPUtime=702.11
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 1362 0 0 0 70209 2 0 0 25 0 1 0 1099978564 6127616 1347 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 1496 1347 69 152 0 1342 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 5984

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12299
/proc/meminfo: memFree=1631616/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=6352 CPUtime=762.1
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 1450 0 0 0 76207 3 0 0 25 0 1 0 1099978564 6504448 1435 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 1588 1435 69 152 0 1434 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 6352

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12299
/proc/meminfo: memFree=1631616/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=6352 CPUtime=822.08
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 1459 0 0 0 82205 3 0 0 25 0 1 0 1099978564 6504448 1444 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 1588 1444 69 152 0 1434 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 6352

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12299
/proc/meminfo: memFree=1631488/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=6464 CPUtime=882.06
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 1476 0 0 0 88203 3 0 0 25 0 1 0 1099978564 6619136 1461 1992294400 134512640 135137933 4294956240 18446744073709551615 134548877 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 1616 1461 69 152 0 1462 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 6464

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12305
/proc/meminfo: memFree=1631488/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=6464 CPUtime=942.04
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 1476 0 0 0 94201 3 0 0 25 0 1 0 1099978564 6619136 1461 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 1616 1461 69 152 0 1462 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 6464

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12305
/proc/meminfo: memFree=1631488/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=6464 CPUtime=1002.03
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 1476 0 0 0 100200 3 0 0 25 0 1 0 1099978564 6619136 1461 1992294400 134512640 135137933 4294956240 18446744073709551615 134548943 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 1616 1461 69 152 0 1462 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 6464

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12305
/proc/meminfo: memFree=1631616/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=6464 CPUtime=1062.01
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 1476 0 0 0 106198 3 0 0 25 0 1 0 1099978564 6619136 1461 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 1616 1461 69 152 0 1462 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 6464

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12305
/proc/meminfo: memFree=1631616/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=6464 CPUtime=1122
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 1476 0 0 0 112197 3 0 0 25 0 1 0 1099978564 6619136 1461 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 1616 1461 69 152 0 1462 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 6464

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12305
/proc/meminfo: memFree=1631616/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=6464 CPUtime=1181.98
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 1476 0 0 0 118195 3 0 0 25 0 1 0 1099978564 6619136 1461 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 1616 1461 69 152 0 1462 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 6464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12305
/proc/meminfo: memFree=1631360/2055920 swapFree=4164824/4192956
[pid=12298] ppid=12296 vsize=6596 CPUtime=1200.08
/proc/12298/stat : 12298 (picosat) R 12296 12298 12125 0 -1 4194304 1525 0 0 0 120005 3 0 0 25 0 1 0 1099978564 6754304 1510 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/12298/statm: 1649 1510 69 152 0 1495 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 6596

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): 1200.06
CPU system time (s): 0.035994
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 6596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1525
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= 1035

runsolver used 1.15682 second user time and 3.22251 second system time

The end

Launcher Data 

Begin job on node81 at 2009-03-28 21:45:37
IDJOB=1516666
IDBENCH=70532
IDSOLVER=506
FILE ID=node81/1516666-1238273137
PBS_JOBID= 9060912
Free space on /tmp= 126236 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S51205200-028.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516666-1238273137/watcher-1516666-1238273137 -o /tmp/evaluation-result-1516666-1238273137/solver-1516666-1238273137 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516666-1238273137.cnf

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

MD5SUM BENCH= 28daa15bd31978d0b42959b6abf4709b
RANDOM SEED=1863050576

node81.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		: 3000.220
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		: 3000.220
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:       1638240 kB
Buffers:         56428 kB
Cached:         265948 kB
SwapCached:      18984 kB
Active:         105192 kB
Inactive:       237976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1638240 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:             876 kB
Writeback:           0 kB
Mapped:          26592 kB
Slab:            59412 kB
Committed_AS:  2806820 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126236 MiB
End job on node81 at 2009-03-28 22:05:40