Trace number 1516306

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 927.968 928.317

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S1206040031-030.cnf
MD5SUMf01a357506e46fa7e7841ae96b5e63ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.364944
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-1516306-1238267634.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  25.1    60 100.0  5340   100   100  2937   5.3   0.3 
0.00/0.00	c R   0.0  25.1    60 100.0  5340   101   101  2937   5.4   0.3 
0.00/0.01	c +   0.0  24.1    60 100.0  5340   250   250  3230  13.8   0.3 
0.00/0.01	c R   0.0  23.9    60 100.0  5340   403   403  3230  19.4   0.3 
0.00/0.01	c +   0.0  23.7    60 100.0  5340   475   475  3553  21.6   0.3 
0.00/0.02	c +   0.0  23.2    60 100.0  5340   812   812  3908  29.5   0.3 
0.00/0.03	c N   0.0  22.9    60 100.0  5340  1204  1204  3908  33.9   0.4 
0.00/0.03	c +   0.0  22.8    60 100.0  5340  1317  1317  4298  35.4   0.4 
0.00/0.05	c +   0.1  22.3    60 100.0  5340  2074  2074  4727  39.7   0.5 
0.06/0.09	c +   0.1  21.9    60 100.0  5340  3209  3209  5199  41.1   0.6 
0.06/0.09	c N   0.1  21.9    60 100.0  5340  3211  3211  5199  41.1   0.6 
0.09/0.14	c +   0.1  21.6    60 100.0  5340  4911  4911  5718  41.4   0.8 
0.19/0.23	c +   0.2  21.3    60 100.0  5340  7464  4600  6289  42.4   0.8 
0.19/0.25	c N   0.3  21.3    60 100.0  5340  8024  5160  6289  41.8   0.8 
0.29/0.38	c +   0.4  20.9    60 100.0  5340 11293  5280  6917  41.9   0.8 
0.59/0.61	c +   0.6  20.7    60 100.0  5340 17036  4096  7608  42.2   0.7 
0.69/0.70	c N   0.7  20.6    60 100.0  5340 19255  6315  7608  41.7   0.9 
0.89/0.96	c +   1.0  20.3    60 100.0  5340 25650  5095  8368  40.0   0.8 
1.49/1.53	c +   1.5  19.8    60 100.0  5340 38571  5451  9204  39.3   0.9 
1.79/1.80	c N   1.8  19.7    60 100.0  5340 44901  7175  9204  40.7   1.1 
1.79/1.80	c 
1.79/1.80	c  seconds     variables   original    learned     agility
1.79/1.80	c         level        used      conflicts    limit          MB
1.79/1.80	c 
2.29/2.37	c +   2.4  19.4    60 100.0  5340 57952  6403 10124  40.7   1.0 
3.69/3.70	c +   3.7  19.0    60 100.0  5340 87023 10136 11136  41.5   1.3 
4.39/4.45	c N   4.5  18.8    60 100.0  5340 102e3  9006 11136  41.6   1.2 
5.69/5.78	c +   5.8  18.7    60 100.0  5340 130e3  9158 12249  41.5   1.2 
8.99/9.02	c +   9.0  18.3    60 100.0  5340 196e3  7134 13473  40.8   1.0 
10.69/10.79	c N  10.8  18.0    60 100.0  5340 230e3  8188 13473  41.6   1.1 
14.09/14.18	c +  14.2  18.0    60 100.0  5340 294e3 10850 14820  40.9   1.4 
22.28/22.37	c +  22.4  17.6    60 100.0  5340 441e3  9702 16302  40.9   1.2 
26.48/26.53	c N  26.5  17.6    60 100.0  5340 512e3 15926 16302  39.3   1.9 
35.28/35.39	c +  35.4  17.5    60 100.0  5340 662e3 10217 17932  41.2   1.3 
55.97/56.05	c +  56.0  17.2    60 100.0  5340 993e3  9383 19725  40.7   1.3 
64.77/64.83	c N  64.8  17.0    60 100.0  5340 112e4 15812 19725  41.6   1.9 
88.85/88.99	c +  89.0  17.0    60 100.0  5340 148e4 12632 21697  40.5   1.7 
141.04/141.10	c + 141.1  16.5    60 100.0  5340 223e4 19530 23866  40.5   2.2 
157.73/157.84	c N 157.8  16.5    60 100.0  5340 246e4 17888 23866  40.8   2.1 
225.60/225.77	c + 225.7  16.5    60 100.0  5340 335e4 12895 26252  40.9   1.6 
356.56/356.76	c + 356.6  16.1    60 100.0  5340 502e4 24602 28877  40.6   2.7 
381.55/381.75	c N 381.6  16.1    60 100.0  5340 533e4 26560 28877  40.5   2.9 
563.47/563.73	c + 563.5  15.9    60 100.0  5340 754e4 21528 31764  41.0   2.4 
888.06/888.49	c + 888.2  15.6    60 100.0  5340 113e5 20194 34940  40.5   2.2 
903.86/904.24	c N 903.9  15.6    60 100.0  5340 114e5 33163 34940  41.1   3.5 
927.95/928.31	c 1 928.0  15.6    60 100.0  5340 117e5 21656 34940  40.7   2.6 
927.95/928.31	c 
927.95/928.31	c  seconds     variables   original    learned     agility
927.95/928.31	c         level        used      conflicts    limit          MB
927.95/928.31	c 
927.95/928.31	s SATISFIABLE
927.95/928.31	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
927.95/928.31	v -25 -26 -27 -28 -29 30 31 32 33 34 -35 -36 -37 -38 39 -40 41 -42 -43 44 -45
927.95/928.31	v -46 -47 48 49 -50 51 52 53 -54 55 56 57 -58 -59 60 0
927.95/928.31	c
927.95/928.31	c 0 iterations
927.95/928.31	c 4 restarts
927.95/928.31	c 0 failed literals
927.95/928.31	c 11731316 conflicts
927.95/928.31	c 12622880 decisions
927.95/928.31	c 0 fixed variables
927.95/928.31	c 212686635 learned literals
927.95/928.31	c 24.4% deleted literals
927.95/928.31	c 167546274 propagations
927.95/928.31	c 100.0% variables used
927.95/928.31	c 928.0 seconds in library
927.95/928.31	c 0.2 megaprops/second
927.95/928.31	c 1 simplifications
927.95/928.31	c 829 reductions
927.95/928.31	c 1033.3 MB recycled
927.95/928.31	c 4.0 MB maximally allocated
927.95/928.31	c 928.0 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-1516306-1238267634/watcher-1516306-1238267634 -o /tmp/evaluation-result-1516306-1238267634/solver-1516306-1238267634 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516306-1238267634.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: 1.00 1.00 1.00 3/64 4099
/proc/meminfo: memFree=1695304/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=912 CPUtime=0
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 1099428379 933888 108 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 228 108 56 152 0 74 0

[startup+0.0722861 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4099
/proc/meminfo: memFree=1695304/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=1316 CPUtime=0.06
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 236 0 0 0 6 0 0 0 18 0 1 0 1099428379 1347584 221 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 329 221 69 152 0 175 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1316

[startup+0.101292 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4099
/proc/meminfo: memFree=1695304/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=1448 CPUtime=0.09
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 261 0 0 0 9 0 0 0 18 0 1 0 1099428379 1482752 246 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 362 247 69 152 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1448

[startup+0.301331 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4099
/proc/meminfo: memFree=1695304/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=1712 CPUtime=0.29
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 342 0 0 0 29 0 0 0 19 0 1 0 1099428379 1753088 327 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 428 327 69 152 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701412 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4099
/proc/meminfo: memFree=1695304/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=1844 CPUtime=0.69
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 363 0 0 0 69 0 0 0 22 0 1 0 1099428379 1888256 348 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 461 348 69 152 0 307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1844

[startup+1.50157 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1694016/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=2124 CPUtime=1.49
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 415 0 0 0 149 0 0 0 25 0 1 0 1099428379 2174976 400 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 531 400 69 152 0 377 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2124

[startup+3.10189 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1693696/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=2124 CPUtime=3.09
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 446 0 0 0 309 0 0 0 25 0 1 0 1099428379 2174976 431 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 531 431 69 152 0 377 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2124

[startup+6.30154 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1693504/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=2388 CPUtime=6.29
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 506 0 0 0 629 0 0 0 25 0 1 0 1099428379 2445312 491 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 597 491 69 152 0 443 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2388

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1693120/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=2520 CPUtime=12.69
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 556 0 0 0 1269 0 0 0 25 0 1 0 1099428379 2580480 541 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 630 541 69 152 0 476 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2520

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1692808/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=2916 CPUtime=25.48
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 630 0 0 0 2548 0 0 0 25 0 1 0 1099428379 2985984 615 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 729 615 69 152 0 575 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2916

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1692552/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=3180 CPUtime=51.07
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 693 0 0 0 5107 0 0 0 25 0 1 0 1099428379 3256320 678 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 795 678 69 152 0 641 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3180

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1692168/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=3572 CPUtime=102.26
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 794 0 0 0 10225 1 0 0 25 0 1 0 1099428379 3657728 779 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 893 779 69 152 0 739 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3572

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1691784/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=3836 CPUtime=162.23
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 869 0 0 0 16222 1 0 0 25 0 1 0 1099428379 3928064 854 1992294400 134512640 135137933 4294956240 18446744073709551615 134527918 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 959 854 69 152 0 805 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3836

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1691784/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=3836 CPUtime=222.21
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 869 0 0 0 22220 1 0 0 25 0 1 0 1099428379 3928064 854 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 959 854 69 152 0 805 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3836

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1691592/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=3968 CPUtime=282.19
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 906 0 0 0 28217 2 0 0 25 0 1 0 1099428379 4063232 891 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 992 891 69 152 0 838 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3968

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1691464/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=4092 CPUtime=342.17
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 939 0 0 0 34215 2 0 0 25 0 1 0 1099428379 4190208 922 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 1023 922 69 152 0 869 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4092

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1691272/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=4224 CPUtime=402.14
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 978 0 0 0 40212 2 0 0 25 0 1 0 1099428379 4325376 961 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 1056 961 69 152 0 902 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4224

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1691272/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=4224 CPUtime=462.12
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 978 0 0 0 46210 2 0 0 25 0 1 0 1099428379 4325376 961 1992294400 134512640 135137933 4294956240 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 1056 961 69 152 0 902 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4224

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1691144/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=4356 CPUtime=522.09
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 1003 0 0 0 52207 2 0 0 25 0 1 0 1099428379 4460544 986 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 1089 986 69 152 0 935 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 4356

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1691080/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=4356 CPUtime=582.08
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 1017 0 0 0 58205 3 0 0 25 0 1 0 1099428379 4460544 1000 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 1089 1000 69 152 0 935 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 4356

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1690952/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=4620 CPUtime=642.06
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 1053 0 0 0 64203 3 0 0 25 0 1 0 1099428379 4730880 1036 1992294400 134512640 135137933 4294956240 18446744073709551615 134551413 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 1155 1036 69 152 0 1001 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 4620

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1690824/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=4620 CPUtime=702.03
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 1083 0 0 0 70200 3 0 0 25 0 1 0 1099428379 4730880 1066 1992294400 134512640 135137933 4294956240 18446744073709551615 134545474 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 1155 1066 69 152 0 1001 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 4620

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1690696/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=4752 CPUtime=762.01
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 1104 0 0 0 76198 3 0 0 25 0 1 0 1099428379 4866048 1087 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 1188 1087 69 152 0 1034 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 4752

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1690696/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=4752 CPUtime=821.98
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 1104 0 0 0 82195 3 0 0 25 0 1 0 1099428379 4866048 1087 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 1188 1087 69 152 0 1034 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 4752

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1690632/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=4680 CPUtime=881.96
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 1116 0 0 0 88192 4 0 0 25 0 1 0 1099428379 4792320 1081 1992294400 134512640 135137933 4294956240 18446744073709551615 134549015 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 1170 1081 69 152 0 1016 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 4680

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

[startup+895.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1690632/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=5068 CPUtime=895.56
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 1128 0 0 0 89552 4 0 0 25 0 1 0 1099428379 5189632 1093 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 1267 1093 69 152 0 1113 0
Current children cumulated CPU time (s) 895.56
Current children cumulated vsize (KiB) 5068

[startup+908.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1690504/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=5056 CPUtime=908.35
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 1152 0 0 0 90831 4 0 0 25 0 1 0 1099428379 5177344 1117 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 1264 1117 69 152 0 1110 0
Current children cumulated CPU time (s) 908.35
Current children cumulated vsize (KiB) 5056

[startup+921.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1690440/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=5188 CPUtime=921.14
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 1166 0 0 0 92110 4 0 0 25 0 1 0 1099428379 5312512 1131 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 1297 1131 69 152 0 1143 0
Current children cumulated CPU time (s) 921.14
Current children cumulated vsize (KiB) 5188

[startup+924.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1690440/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=5188 CPUtime=924.34
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 1166 0 0 0 92430 4 0 0 25 0 1 0 1099428379 5312512 1131 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 1297 1131 69 152 0 1143 0
Current children cumulated CPU time (s) 924.34
Current children cumulated vsize (KiB) 5188

[startup+926.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1690440/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=5188 CPUtime=925.94
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 1166 0 0 0 92590 4 0 0 25 0 1 0 1099428379 5312512 1131 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 1297 1131 69 152 0 1143 0
Current children cumulated CPU time (s) 925.94
Current children cumulated vsize (KiB) 5188

[startup+927.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1690440/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=5188 CPUtime=926.74
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 1166 0 0 0 92670 4 0 0 25 0 1 0 1099428379 5312512 1131 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 1297 1131 69 152 0 1143 0
Current children cumulated CPU time (s) 926.74
Current children cumulated vsize (KiB) 5188

[startup+927.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1690440/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=5188 CPUtime=927.54
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 1166 0 0 0 92750 4 0 0 25 0 1 0 1099428379 5312512 1131 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 1297 1131 69 152 0 1143 0
Current children cumulated CPU time (s) 927.54
Current children cumulated vsize (KiB) 5188

[startup+928.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4100
/proc/meminfo: memFree=1690440/2055920 swapFree=4175824/4192956
[pid=4099] ppid=4097 vsize=5188 CPUtime=927.95
/proc/4099/stat : 4099 (picosat) R 4097 4099 4062 0 -1 4194304 1166 0 0 0 92791 4 0 0 25 0 1 0 1099428379 5312512 1131 1992294400 134512640 135137933 4294956240 18446744073709551615 134527935 0 0 4096 0 0 0 0 17 1 0 0
/proc/4099/statm: 1297 1131 69 152 0 1143 0
Current children cumulated CPU time (s) 927.95
Current children cumulated vsize (KiB) 5188

Child status: 10
Real time (s): 928.317
CPU time (s): 927.968
CPU user time (s): 927.923
CPU system time (s): 0.044993
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 5188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 927.923
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1168
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= 1920

runsolver used 0.670898 second user time and 1.92871 second system time

The end

Launcher Data

Begin job on node33 at 2009-03-28 20:13:54
IDJOB=1516306
IDBENCH=70502
IDSOLVER=506
FILE ID=node33/1516306-1238267634
PBS_JOBID= 9060859
Free space on /tmp= 66132 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S1206040031-030.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516306-1238267634/watcher-1516306-1238267634 -o /tmp/evaluation-result-1516306-1238267634/solver-1516306-1238267634 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516306-1238267634.cnf

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

MD5SUM BENCH= f01a357506e46fa7e7841ae96b5e63ce
RANDOM SEED=282423305

node33.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		: 3000.266
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		: 3000.266
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:       1695720 kB
Buffers:         50168 kB
Cached:         224644 kB
SwapCached:      10924 kB
Active:          44996 kB
Inactive:       242256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1695720 kB
SwapTotal:     4192956 kB
SwapFree:      4175824 kB
Dirty:             852 kB
Writeback:           0 kB
Mapped:          18084 kB
Slab:            58928 kB
Committed_AS:  3013828 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-03-28 20:29:22