Trace number 1513414

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1295462378-089.cnf
MD5SUM680f1c08894c7336e339abedaa2a15cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1103.04
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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-1513414-1238217355.cnf
0.00/0.00	c parsed header 'p cnf 180 15300'
0.00/0.02	c initialized 180 variables
0.00/0.02	c found 15300 non trivial clauses
0.00/0.02	c
0.00/0.02	c random number generator seed 0
0.00/0.02	c 
0.00/0.02	c  seconds     variables   original    learned     agility
0.00/0.02	c         level        used      conflicts    limit          MB
0.00/0.02	c 
0.00/0.02	c s   0.0   0.0   180   0.0 15300     0     0     0   0.0   0.7 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 7650 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0  61.9   180 100.0 15300   100   100  8415   8.7   0.7 
0.00/0.02	c R   0.0  61.9   180 100.0 15300   100   100  8415   8.7   0.7 
0.00/0.03	c +   0.0  61.9   180 100.0 15300   250   250  9256  17.0   0.8 
0.00/0.04	c N   0.0  65.7   180 100.0 15300   402   402  9256  24.8   0.8 
0.00/0.04	c +   0.0  67.2   180 100.0 15300   475   475 10181  26.6   0.8 
0.04/0.05	c +   0.1  70.3   180 100.0 15300   812   812 11199  32.7   0.9 
0.04/0.07	c N   0.1  71.7   180 100.0 15300  1205  1205 11199  35.5   1.0 
0.04/0.08	c +   0.1  71.9   180 100.0 15300  1317  1317 12318  36.3   1.0 
0.09/0.12	c +   0.1  72.9   180 100.0 15300  2074  2074 13549  34.7   1.2 
0.09/0.18	c +   0.2  73.1   180 100.0 15300  3209  3209 14903  36.3   1.5 
0.09/0.18	c N   0.2  73.1   180 100.0 15300  3211  3211 14903  36.4   1.5 
0.19/0.28	c +   0.3  73.2   180 100.0 15300  4911  4911 16393  35.8   1.9 
0.39/0.46	c +   0.5  73.2   180 100.0 15300  7464  7464 18032  36.2   2.5 
0.49/0.51	c N   0.5  73.1   180 100.0 15300  8026  8026 18032  36.2   2.7 
0.79/0.81	c +   0.8  72.9   180 100.0 15300 11293 11293 19835  36.3   3.5 
1.49/1.50	c +   1.5  72.4   180 100.0 15300 17036 17036 21818  36.1   4.9 
1.79/1.80	c N   1.8  72.1   180 100.0 15300 19254 19254 21818  36.5   5.4 
2.69/2.74	c +   2.7  71.5   180 100.0 15300 25650 14736 23999  36.4   4.4 
4.59/4.65	c +   4.7  70.6   180 100.0 15300 38571 15654 26398  35.2   4.6 
5.59/5.67	c N   5.7  70.3   180 100.0 15300 44914 21997 26398  37.0   6.1 
5.59/5.67	c 
5.59/5.67	c  seconds     variables   original    learned     agility
5.59/5.67	c         level        used      conflicts    limit          MB
5.59/5.67	c 
7.69/7.75	c +   7.8  69.9   180 100.0 15300 57952 21213 29037  35.2   5.9 
12.59/12.67	c +  12.7  69.4   180 100.0 15300 87023 17690 31940  35.2   5.0 
15.39/15.47	c N  15.5  69.4   180 100.0 15300 102e3 14296 31940  36.5   4.2 
20.18/20.28	c +  20.3  69.0   180 100.0 15300 130e3 23417 35134  35.6   6.4 
32.38/32.41	c +  32.4  68.5   180 100.0 15300 196e3 24380 38647  35.6   6.8 
39.28/39.40	c N  39.4  68.1   180 100.0 15300 230e3 34470 38647  37.1   9.1 
52.17/52.24	c +  52.2  67.9   180 100.0 15300 294e3 21927 42511  34.7   6.3 
85.66/85.70	c +  85.7  67.4   180 100.0 15300 441e3 26305 46762  36.5   7.2 
103.26/103.32	c N 103.3  67.1   180 100.0 15300 512e3 32237 46762  35.0   8.6 
140.75/140.86	c + 140.8  67.0   180 100.0 15300 662e3 17017 51438  34.8   5.0 
227.51/227.62	c + 227.5  66.4   180 100.0 15300 993e3 49330 56581  35.1  12.7 
266.99/267.11	c N 267.0  66.3   180 100.0 15300 112e4 55928 56581  35.9  14.4 
368.66/368.86	c + 368.7  65.9   180 100.0 15300 148e4 36374 62239  35.2   9.6 
600.58/600.82	c + 600.6  65.9   180 100.0 15300 223e4 16438 68462  35.4   4.9 
678.35/678.64	c N 678.4  65.8   180 100.0 15300 246e4 28977 68462  36.8   8.3 
1000.43/1000.84	c + 100e1  65.5   180 100.0 15300 335e4 16243 75308  35.3   5.3

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-1513414-1238217355/watcher-1513414-1238217355 -o /tmp/evaluation-result-1513414-1238217355/solver-1513414-1238217355 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513414-1238217355.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 0.91 3/70 26836
/proc/meminfo: memFree=916424/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=912 CPUtime=0
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 1094398132 933888 108 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 228 109 56 152 0 74 0

[startup+0.0446559 s]
/proc/loadavg: 0.99 0.97 0.91 3/70 26836
/proc/meminfo: memFree=916424/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=1572 CPUtime=0.04
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 321 0 0 0 4 0 0 0 18 0 1 0 1094398132 1609728 306 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 393 306 69 152 0 239 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1572

[startup+0.101666 s]
/proc/loadavg: 0.99 0.97 0.91 3/70 26836
/proc/meminfo: memFree=916424/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=1968 CPUtime=0.09
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 396 0 0 0 9 0 0 0 18 0 1 0 1094398132 2015232 381 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 492 381 69 152 0 338 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1968

[startup+0.301702 s]
/proc/loadavg: 0.99 0.97 0.91 3/70 26836
/proc/meminfo: memFree=916424/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=2760 CPUtime=0.29
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 615 0 0 0 29 0 0 0 19 0 1 0 1094398132 2826240 600 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 690 600 69 152 0 536 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2760

[startup+0.701775 s]
/proc/loadavg: 0.99 0.97 0.91 3/70 26836
/proc/meminfo: memFree=916424/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=4104 CPUtime=0.69
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 938 0 0 0 69 0 0 0 22 0 1 0 1094398132 4202496 923 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 1026 923 69 152 0 872 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4104

[startup+1.50292 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=912256/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=5952 CPUtime=1.49
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 1375 0 0 0 149 0 0 0 25 0 1 0 1094398132 6094848 1360 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 1488 1360 69 152 0 1334 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5952

[startup+3.10121 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=910144/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=7272 CPUtime=3.09
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 1718 0 0 0 309 0 0 0 25 0 1 0 1094398132 7446528 1692 1992294400 134512640 135137933 4294956240 18446744073709551615 134545616 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 1818 1692 69 152 0 1664 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7272

[startup+6.30179 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=909248/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=7932 CPUtime=6.29
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 1901 0 0 0 628 1 0 0 25 0 1 0 1094398132 8122368 1875 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 1983 1875 69 152 0 1829 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7932

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=907968/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=8988 CPUtime=12.69
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 2159 0 0 0 1268 1 0 0 25 0 1 0 1094398132 9203712 2133 1992294400 134512640 135137933 4294956240 18446744073709551615 134543130 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 2247 2133 69 152 0 2093 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8988

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=906304/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=10696 CPUtime=25.48
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 2552 0 0 0 2547 1 0 0 25 0 1 0 1094398132 10952704 2526 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 2674 2526 69 152 0 2520 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10696

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=905472/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=11596 CPUtime=51.07
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 2762 0 0 0 5105 2 0 0 25 0 1 0 1094398132 11874304 2736 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 2899 2736 69 152 0 2745 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11596

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=903424/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=13548 CPUtime=102.26
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 3269 0 0 0 10223 3 0 0 25 0 1 0 1094398132 13873152 3243 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 3387 3243 69 152 0 3233 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13548

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=902144/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=14736 CPUtime=162.23
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 3572 0 0 0 16220 3 0 0 25 0 1 0 1094398132 15089664 3546 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 3684 3546 69 152 0 3530 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14736

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=902080/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=14736 CPUtime=222.21
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 3574 0 0 0 22218 3 0 0 25 0 1 0 1094398132 15089664 3548 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 3684 3548 69 152 0 3530 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14736

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=900608/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=16056 CPUtime=282.18
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 3930 0 0 0 28214 4 0 0 25 0 1 0 1094398132 16441344 3904 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 4014 3904 69 152 0 3860 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 16056

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=900608/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=16056 CPUtime=342.17
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 3930 0 0 0 34212 5 0 0 25 0 1 0 1094398132 16441344 3904 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 4014 3904 69 152 0 3860 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 16056

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=899136/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=17508 CPUtime=402.15
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 4281 0 0 0 40209 6 0 0 25 0 1 0 1094398132 17928192 4255 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 4377 4255 69 152 0 4223 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 17508

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=899200/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=17472 CPUtime=462.13
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 4298 0 0 0 46207 6 0 0 25 0 1 0 1094398132 17891328 4272 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 4368 4272 69 152 0 4214 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 17472

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=899136/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=17588 CPUtime=522.1
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 4309 0 0 0 52204 6 0 0 25 0 1 0 1094398132 18010112 4283 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 4397 4283 69 152 0 4243 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 17588

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=899008/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=17720 CPUtime=582.08
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 4358 0 0 0 58202 6 0 0 25 0 1 0 1094398132 18145280 4332 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 4430 4332 69 152 0 4276 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 17720

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=897472/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=19684 CPUtime=642.06
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 4731 0 0 0 64199 7 0 0 25 0 1 0 1094398132 20156416 4705 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 4921 4705 69 152 0 4767 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 19684

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=897472/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=19684 CPUtime=702.03
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 4731 0 0 0 70196 7 0 0 25 0 1 0 1094398132 20156416 4705 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 4921 4705 69 152 0 4767 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 19684

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=897408/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=19816 CPUtime=762.02
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 4744 0 0 0 76194 8 0 0 25 0 1 0 1094398132 20291584 4718 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 4954 4718 69 152 0 4800 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 19816

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=897472/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=19808 CPUtime=821.99
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 4744 0 0 0 82191 8 0 0 25 0 1 0 1094398132 20283392 4718 1992294400 134512640 135137933 4294956240 18446744073709551615 134543523 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 4952 4718 69 152 0 4798 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 19808

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=897408/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=19808 CPUtime=881.97
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 4744 0 0 0 88189 8 0 0 25 0 1 0 1094398132 20283392 4718 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 4952 4718 69 152 0 4798 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 19808

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=897408/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=19808 CPUtime=941.95
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 4744 0 0 0 94186 9 0 0 25 0 1 0 1094398132 20283392 4718 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 4952 4718 69 152 0 4798 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 19808

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=897344/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=19800 CPUtime=1001.93
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 4744 0 0 0 100184 9 0 0 25 0 1 0 1094398132 20275200 4718 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 4950 4718 69 152 0 4796 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 19800

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=896000/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=21120 CPUtime=1061.91
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 5110 0 0 0 106181 10 0 0 25 0 1 0 1094398132 21626880 5084 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 5280 5084 69 152 0 5126 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 21120

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=895936/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=21120 CPUtime=1121.89
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 5110 0 0 0 112179 10 0 0 25 0 1 0 1094398132 21626880 5084 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 5280 5084 69 152 0 5126 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 21120

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=895872/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=21252 CPUtime=1181.86
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 5117 0 0 0 118176 10 0 0 25 0 1 0 1094398132 21762048 5091 1992294400 134512640 135137933 4294956240 18446744073709551615 134552452 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 5313 5091 69 152 0 5159 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 21252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26837
/proc/meminfo: memFree=895872/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=21252 CPUtime=1200.06
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 5117 0 0 0 119996 10 0 0 25 0 1 0 1094398132 21762048 5091 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 5313 5091 69 152 0 5159 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 21252

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 2/71 26837
/proc/meminfo: memFree=895872/2055920 swapFree=4170584/4192956
[pid=26836] ppid=26834 vsize=21252 CPUtime=1200.06
/proc/26836/stat : 26836 (picosat) R 26834 26836 25985 0 -1 4194304 5117 0 0 0 119996 10 0 0 25 0 1 0 1094398132 21762048 5091 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/26836/statm: 5313 5091 69 152 0 5159 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 21252

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.96
CPU system time (s): 0.112982
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 21252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5117
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= 1711

runsolver used 1.04184 second user time and 3.33449 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-28 06:15:55
IDJOB=1513414
IDBENCH=70261
IDSOLVER=506
FILE ID=node45/1513414-1238217355
PBS_JOBID= 9060520
Free space on /tmp= 66336 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1295462378-089.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513414-1238217355/watcher-1513414-1238217355 -o /tmp/evaluation-result-1513414-1238217355/solver-1513414-1238217355 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513414-1238217355.cnf

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

MD5SUM BENCH= 680f1c08894c7336e339abedaa2a15cb
RANDOM SEED=543971859

node45.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		: 3000.285
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		: 3000.285
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:        916840 kB
Buffers:         83744 kB
Cached:         954456 kB
SwapCached:      11516 kB
Active:         135328 kB
Inactive:       915888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        916840 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          18692 kB
Slab:            73172 kB
Committed_AS:  2497960 kB
PageTables:       1900 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= 66336 MiB
End job on node45 at 2009-03-28 06:35:58