Trace number 1516246

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 913SAT 930.749 930.992

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S1828800850-025.cnf
MD5SUM1799a7c7de2a9b5babcc69602c6767d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.076987
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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-1516246-1238266762.cnf
0.00/0.00	c parsed header 'p cnf 60 5340'
0.00/0.00	c initialized 60 variables
0.00/0.00	c found 5340 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    60   0.0  5340     0     0     0   0.0   0.3 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 2670 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  23.6    60 100.0  5340   100   100  2937   6.0   0.3 
0.00/0.00	c R   0.0  23.6    60 100.0  5340   100   100  2937   6.0   0.3 
0.00/0.01	c +   0.0  22.4    60 100.0  5340   250   250  3230  13.2   0.3 
0.00/0.01	c R   0.0  22.6    60 100.0  5340   401   401  3230  19.3   0.3 
0.00/0.01	c +   0.0  22.3    60 100.0  5340   475   475  3553  21.6   0.3 
0.00/0.02	c +   0.0  22.5    60 100.0  5340   812   812  3908  30.2   0.3 
0.00/0.03	c N   0.0  22.4    60 100.0  5340  1204  1204  3908  34.8   0.4 
0.00/0.03	c +   0.0  22.3    60 100.0  5340  1317  1317  4298  35.3   0.4 
0.04/0.05	c +   0.1  22.1    60 100.0  5340  2074  2074  4727  37.9   0.5 
0.04/0.09	c +   0.1  21.9    60 100.0  5340  3209  3209  5199  40.8   0.6 
0.04/0.09	c N   0.1  21.9    60 100.0  5340  3212  3212  5199  40.8   0.6 
0.10/0.15	c +   0.2  21.3    60 100.0  5340  4911  4911  5718  41.6   0.8 
0.20/0.24	c +   0.2  21.0    60 100.0  5340  7464  4599  6289  40.7   0.8 
0.20/0.26	c N   0.3  20.9    60 100.0  5340  8022  5157  6289  40.7   0.8 
0.30/0.39	c +   0.4  20.5    60 100.0  5340 11293  5279  6917  41.8   0.8 
0.59/0.61	c +   0.6  20.1    60 100.0  5340 17036  4095  7608  41.3   0.7 
0.59/0.69	c N   0.7  20.1    60 100.0  5340 19250  6309  7608  41.5   0.9 
0.89/0.95	c +   1.0  19.7    60 100.0  5340 25650  5092  8368  40.2   0.8 
1.39/1.46	c +   1.5  19.6    60 100.0  5340 38571  5448  9204  41.4   0.9 
1.69/1.73	c N   1.7  19.5    60 100.0  5340 44897  7166  9204  41.0   1.1 
1.69/1.73	c 
1.69/1.73	c  seconds     variables   original    learned     agility
1.69/1.73	c         level        used      conflicts    limit          MB
1.69/1.73	c 
2.20/2.29	c +   2.3  19.3    60 100.0  5340 57952  6402 10124  41.0   1.0 
3.59/3.61	c +   3.6  18.9    60 100.0  5340 87023 10128 11136  42.5   1.3 
4.30/4.34	c N   4.3  18.8    60 100.0  5340 102e3  8979 11136  41.0   1.2 
5.59/5.67	c +   5.7  18.6    60 100.0  5340 130e3  9151 12249  40.4   1.2 
8.89/8.95	c +   9.0  18.4    60 100.0  5340 196e3  7137 13473  41.5   1.1 
10.69/10.76	c N  10.8  18.2    60 100.0  5340 230e3  8171 13473  40.0   1.1 
13.99/14.08	c +  14.1  18.1    60 100.0  5340 294e3 10857 14820  40.5   1.4 
21.99/22.06	c +  22.1  17.6    60 100.0  5340 441e3  9722 16302  41.0   1.2 
25.98/26.00	c N  26.0  17.5    60 100.0  5340 512e3 15890 16302  40.1   1.9 
34.48/34.56	c +  34.6  17.5    60 100.0  5340 662e3 10237 17932  41.2   1.3 
54.67/54.70	c +  54.7  17.1    60 100.0  5340 993e3  9381 19725  41.0   1.3 
63.27/63.35	c N  63.3  17.0    60 100.0  5340 112e4 15789 19725  41.0   2.0 
86.96/87.09	c +  87.1  17.0    60 100.0  5340 148e4 12641 21697  41.4   1.6 
138.75/138.80	c + 138.8  16.8    60 100.0  5340 223e4 19548 23866  41.0   2.2 
155.35/155.43	c N 155.4  16.6    60 100.0  5340 246e4 18392 23866  41.8   2.0 
220.73/220.86	c + 220.8  16.6    60 100.0  5340 335e4 13397 26252  40.1   1.7 
350.59/350.70	c + 350.6  16.2    60 100.0  5340 502e4 14183 28877  41.2   1.7 
374.79/374.93	c N 374.8  16.1    60 100.0  5340 533e4 15993 28877  41.0   1.8 
560.55/560.79	c + 560.6  16.1    60 100.0  5340 754e4 26326 31764  40.7   2.9 
891.15/891.44	c + 891.2  15.7    60 100.0  5340 113e5 15784 34940  41.1   1.9 
906.15/906.45	c N 906.2  15.7    60 100.0  5340 114e5 28621 34940  40.4   3.2 
930.65/930.98	c 1 930.7  15.7    60 100.0  5340 117e5 31018 34940  40.4   3.4 
930.65/930.98	c 
930.65/930.98	c  seconds     variables   original    learned     agility
930.65/930.98	c         level        used      conflicts    limit          MB
930.65/930.98	c 
930.65/930.99	s SATISFIABLE
930.65/930.99	v -1 -2 3 -4 5 -6 -7 8 -9 10 11 -12 -13 -14 -15 16 -17 18 19 20 21 -22 -23 -24
930.65/930.99	v -25 26 -27 -28 -29 -30 31 32 -33 -34 35 36 37 -38 -39 40 41 42 -43 44 -45 46
930.65/930.99	v -47 48 -49 -50 51 52 53 -54 -55 -56 -57 58 -59 60 0
930.65/930.99	c
930.65/930.99	c 0 iterations
930.65/930.99	c 4 restarts
930.65/930.99	c 0 failed literals
930.65/930.99	c 11746961 conflicts
930.65/930.99	c 12637920 decisions
930.65/930.99	c 0 fixed variables
930.65/930.99	c 214825592 learned literals
930.65/930.99	c 23.9% deleted literals
930.65/930.99	c 167456740 propagations
930.65/930.99	c 100.0% variables used
930.65/930.99	c 930.7 seconds in library
930.65/930.99	c 0.2 megaprops/second
930.65/930.99	c 1 simplifications
930.65/930.99	c 829 reductions
930.65/930.99	c 1040.9 MB recycled
930.65/930.99	c 3.9 MB maximally allocated
930.65/930.99	c 930.7 seconds total run time

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516246-1238266762/watcher-1516246-1238266762 -o /tmp/evaluation-result-1516246-1238266762/solver-1516246-1238266762 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516246-1238266762.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 1.00 0.99 3/80 19681
/proc/meminfo: memFree=1509280/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=912 CPUtime=0
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1099340112 933888 117 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 228 119 56 152 0 74 0

[startup+0.044401 s]
/proc/loadavg: 0.99 1.00 0.99 3/80 19681
/proc/meminfo: memFree=1509280/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=1176 CPUtime=0.04
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 206 0 0 0 4 0 0 0 18 0 1 0 1099340112 1204224 191 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 294 191 69 152 0 140 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1176

[startup+0.102406 s]
/proc/loadavg: 0.99 1.00 0.99 3/80 19681
/proc/meminfo: memFree=1509280/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=1448 CPUtime=0.1
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 264 0 0 0 10 0 0 0 18 0 1 0 1099340112 1482752 249 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 362 249 69 152 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1448

[startup+0.302428 s]
/proc/loadavg: 0.99 1.00 0.99 3/80 19681
/proc/meminfo: memFree=1509280/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=1712 CPUtime=0.3
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 338 0 0 0 30 0 0 0 19 0 1 0 1099340112 1753088 323 1992294400 134512640 135137933 4294956240 18446744073709551615 134553466 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 428 323 69 152 0 274 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1712

[startup+0.701474 s]
/proc/loadavg: 0.99 1.00 0.99 3/80 19681
/proc/meminfo: memFree=1509280/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=1844 CPUtime=0.69
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 361 0 0 0 69 0 0 0 23 0 1 0 1099340112 1888256 346 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 461 346 69 152 0 307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1844

[startup+1.50155 s]
/proc/loadavg: 0.99 1.00 0.99 2/81 19682
/proc/meminfo: memFree=1508056/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=1976 CPUtime=1.49
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 408 0 0 0 149 0 0 0 25 0 1 0 1099340112 2023424 393 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 494 393 69 152 0 340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1976

[startup+3.10172 s]
/proc/loadavg: 0.99 1.00 0.99 2/81 19682
/proc/meminfo: memFree=1507672/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=2240 CPUtime=3.09
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 446 0 0 0 309 0 0 0 25 0 1 0 1099340112 2293760 431 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 560 431 69 152 0 406 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2240

[startup+6.30105 s]
/proc/loadavg: 0.99 1.00 0.99 2/81 19682
/proc/meminfo: memFree=1507416/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=2372 CPUtime=6.29
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 499 0 0 0 629 0 0 0 25 0 1 0 1099340112 2428928 484 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 593 484 69 152 0 439 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2372

[startup+12.7017 s]
/proc/loadavg: 0.99 1.00 0.99 2/81 19682
/proc/meminfo: memFree=1507040/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=2504 CPUtime=12.69
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 541 0 0 0 1269 0 0 0 25 0 1 0 1099340112 2564096 526 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 626 526 69 152 0 472 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2504

[startup+25.5011 s]
/proc/loadavg: 0.99 1.00 0.99 2/81 19682
/proc/meminfo: memFree=1506720/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=2900 CPUtime=25.48
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 622 0 0 0 2548 0 0 0 25 0 1 0 1099340112 2969600 607 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 725 607 69 152 0 571 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2900

[startup+51.1017 s]
/proc/loadavg: 0.99 1.00 0.99 2/81 19682
/proc/meminfo: memFree=1506464/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=3164 CPUtime=51.07
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 689 0 0 0 5107 0 0 0 25 0 1 0 1099340112 3239936 674 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 791 674 69 152 0 637 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3164

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/81 19688
/proc/meminfo: memFree=1505632/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=3560 CPUtime=102.27
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 796 0 0 0 10226 1 0 0 25 0 1 0 1099340112 3645440 781 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 890 781 69 152 0 736 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3560

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/81 19688
/proc/meminfo: memFree=1505504/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=3956 CPUtime=162.25
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 867 0 0 0 16224 1 0 0 25 0 1 0 1099340112 4050944 852 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 989 852 69 152 0 835 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3956

[startup+222.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/81 19688
/proc/meminfo: memFree=1505376/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=3952 CPUtime=222.23
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 902 0 0 0 22222 1 0 0 25 0 1 0 1099340112 4046848 887 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 988 887 69 152 0 834 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3952

[startup+282.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/81 19688
/proc/meminfo: memFree=1505312/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=4084 CPUtime=282.21
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 923 0 0 0 28220 1 0 0 25 0 1 0 1099340112 4182016 908 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 1021 908 69 152 0 867 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4084

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/81 19688
/proc/meminfo: memFree=1505248/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=4084 CPUtime=342.19
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 935 0 0 0 34218 1 0 0 25 0 1 0 1099340112 4182016 920 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 1021 920 69 152 0 867 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4084

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19688
/proc/meminfo: memFree=1504928/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=4420 CPUtime=402.18
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 1016 0 0 0 40217 1 0 0 25 0 1 0 1099340112 4526080 1001 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 1105 1001 69 152 0 951 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4420

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19688
/proc/meminfo: memFree=1504864/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=4420 CPUtime=462.16
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 1025 0 0 0 46215 1 0 0 25 0 1 0 1099340112 4526080 1010 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 1105 1010 69 152 0 951 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4420

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19688
/proc/meminfo: memFree=1504864/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=4420 CPUtime=522.16
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 1025 0 0 0 52214 2 0 0 25 0 1 0 1099340112 4526080 1010 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 1105 1010 69 152 0 951 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 4420

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19688
/proc/meminfo: memFree=1504800/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=4552 CPUtime=582.14
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 1040 0 0 0 58212 2 0 0 25 0 1 0 1099340112 4661248 1025 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 1138 1025 69 152 0 984 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 4552

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19688
/proc/meminfo: memFree=1504608/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=4680 CPUtime=642.13
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 1071 0 0 0 64211 2 0 0 25 0 1 0 1099340112 4792320 1056 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 1170 1056 69 152 0 1016 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 4680

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19688
/proc/meminfo: memFree=1504480/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=4680 CPUtime=702.11
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 1096 0 0 0 70209 2 0 0 25 0 1 0 1099340112 4792320 1081 1992294400 134512640 135137933 4294956240 18446744073709551615 134527914 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 1170 1081 69 152 0 1016 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 4680

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19688
/proc/meminfo: memFree=1504480/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=4680 CPUtime=762.1
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 1096 0 0 0 76208 2 0 0 25 0 1 0 1099340112 4792320 1081 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 1170 1081 69 152 0 1016 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 4680

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19688
/proc/meminfo: memFree=1504416/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=4680 CPUtime=822.08
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 1096 0 0 0 82206 2 0 0 25 0 1 0 1099340112 4792320 1081 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 1170 1081 69 152 0 1016 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 4680

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19688
/proc/meminfo: memFree=1504416/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=4784 CPUtime=882.06
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 1120 0 0 0 88204 2 0 0 25 0 1 0 1099340112 4898816 1105 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 1196 1105 69 152 0 1042 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 4784

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

[startup+895.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19688
/proc/meminfo: memFree=1504352/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=5172 CPUtime=895.65
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 1133 0 0 0 89563 2 0 0 25 0 1 0 1099340112 5296128 1118 1992294400 134512640 135137933 4294956240 18446744073709551615 134552772 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 1293 1118 69 152 0 1139 0
Current children cumulated CPU time (s) 895.65
Current children cumulated vsize (KiB) 5172

[startup+908.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19688
/proc/meminfo: memFree=1504352/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=5172 CPUtime=908.45
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 1133 0 0 0 90843 2 0 0 25 0 1 0 1099340112 5296128 1118 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 1293 1118 69 152 0 1139 0
Current children cumulated CPU time (s) 908.45
Current children cumulated vsize (KiB) 5172

[startup+921.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19688
/proc/meminfo: memFree=1504352/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=5172 CPUtime=921.24
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 1133 0 0 0 92122 2 0 0 25 0 1 0 1099340112 5296128 1118 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 1293 1118 69 152 0 1139 0
Current children cumulated CPU time (s) 921.24
Current children cumulated vsize (KiB) 5172

[startup+927.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19688
/proc/meminfo: memFree=1504352/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=5172 CPUtime=927.65
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 1133 0 0 0 92762 3 0 0 25 0 1 0 1099340112 5296128 1118 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 1293 1118 69 152 0 1139 0
Current children cumulated CPU time (s) 927.65
Current children cumulated vsize (KiB) 5172

[startup+929.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19688
/proc/meminfo: memFree=1504352/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=5172 CPUtime=929.26
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 1133 0 0 0 92923 3 0 0 25 0 1 0 1099340112 5296128 1118 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 1293 1118 69 152 0 1139 0
Current children cumulated CPU time (s) 929.26
Current children cumulated vsize (KiB) 5172

[startup+930.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19688
/proc/meminfo: memFree=1504352/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=5172 CPUtime=930.05
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 1133 0 0 0 93002 3 0 0 25 0 1 0 1099340112 5296128 1118 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 1293 1118 69 152 0 1139 0
Current children cumulated CPU time (s) 930.05
Current children cumulated vsize (KiB) 5172

[startup+930.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19688
/proc/meminfo: memFree=1504352/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=5172 CPUtime=930.45
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 1133 0 0 0 93042 3 0 0 25 0 1 0 1099340112 5296128 1118 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 1293 1118 69 152 0 1139 0
Current children cumulated CPU time (s) 930.45
Current children cumulated vsize (KiB) 5172

[startup+930.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19688
/proc/meminfo: memFree=1504352/2055912 swapFree=4170660/4192956
[pid=19681] ppid=19679 vsize=5172 CPUtime=930.65
/proc/19681/stat : 19681 (picosat) R 19679 19681 19247 0 -1 4194304 1133 0 0 0 93062 3 0 0 25 0 1 0 1099340112 5296128 1118 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 1293 1118 69 152 0 1139 0
Current children cumulated CPU time (s) 930.65
Current children cumulated vsize (KiB) 5172

Child status: 10
Real time (s): 930.992
CPU time (s): 930.749
CPU user time (s): 930.717
CPU system time (s): 0.030995
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 5172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 930.718
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1135
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= 1103

runsolver used 1.24381 second user time and 2.99454 second system time

The end

Launcher Data 

Begin job on node78 at 2009-03-28 19:59:22
IDJOB=1516246
IDBENCH=70497
IDSOLVER=506
FILE ID=node78/1516246-1238266762
PBS_JOBID= 9060759
Free space on /tmp= 126872 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S1828800850-025.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516246-1238266762/watcher-1516246-1238266762 -o /tmp/evaluation-result-1516246-1238266762/solver-1516246-1238266762 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516246-1238266762.cnf

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

MD5SUM BENCH= 1799a7c7de2a9b5babcc69602c6767d5
RANDOM SEED=1359294099

node78.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		: 3000.214
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		: 3000.214
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:      2055912 kB
MemFree:       1509696 kB
Buffers:         72576 kB
Cached:         386816 kB
SwapCached:       7768 kB
Active:         134700 kB
Inactive:       335132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1509696 kB
SwapTotal:     4192956 kB
SwapFree:      4170660 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          16036 kB
Slab:            60536 kB
Committed_AS:  2478008 kB
PageTables:       2556 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= 126872 MiB
End job on node78 at 2009-03-28 20:14:53