Trace number 1784214

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
precosat 236SAT 724.727 724.99

General information on the benchmark

NameCRAFTED/ramseycube/
Q3inK12.cnf
MD5SUMbcbdfe82209aa971e7a6ff7bba833b95
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.33134
Satisfiable
(Un)Satisfiability was proved
Number of variables66
Number of clauses831600
Sum of the clauses size9979200
Maximum clause length12
Minimum clause length12
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 5831600

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1784214-1241925281.cnf
0.00/0.00	c found header 'p cnf 66 831600'
1.19/1.27	c finished parsing
1.19/1.27	c
1.19/1.27	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
1.19/1.27	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
1.19/1.27	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
1.19/1.27	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
1.19/1.27	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
1.19/1.27	c --random=1 --spread=2000 --seed=0 --skip=25
1.19/1.27	c
1.19/1.27	c sizeof     vars[0] = 16   alignment = 0       0 MB
1.19/1.27	c sizeof     orgs[0] =  8   alignment = 0       0 MB
1.19/1.27	c sizeof     occs[0] =  8   alignment = 0       0 MB
1.19/1.27	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
1.19/1.27	c
1.19/1.27	c starting search after 1.3 seconds
1.19/1.27	c no decision limit
1.29/1.34	c
1.29/1.34	c       original/binary      fixed     eliminated      learned       agility
1.29/1.34	c   seconds        variables     equivalent    conflicts       height       MB
1.29/1.34	c
1.29/1.34	c *    1.3   831600      66      0     0      0       0      0    0.0   0   76
721.93/722.29	c s  722.0   831600      66      0     0      0       0      0    0.0   0   76
721.93/722.29	c l  722.0   831600      66      0     0      0       0 831600    0.0   0   76
722.52/722.87	c R  722.6   831600      66      0     0      0     100    100   33.3   4   98
722.83/723.14	c R  722.9   831600      66      0     0      0     200    200   31.9   8  100
724.63/724.95	c 1  724.7   831600      66      0     0      0     759    759   31.4  23  104
724.63/724.95	c
724.63/724.97	s SATISFIABLE
724.63/724.97	v 1 2 3 -4 5 -6 -7
724.63/724.97	v 8 -9 10 -11 -12 13 -14 -15
724.63/724.97	v 16 -17 -18 -19 20 21 22 -23
724.63/724.97	v -24 25 -26 -27 -28 29 30 31
724.63/724.97	v -32 -33 34 35 36 -37 38 39
724.63/724.97	v 40 41 42 -43 -44 45 -46 -47
724.63/724.97	v 48 49 50 -51 -52 -53 54 -55
724.63/724.97	v -56 -57 58 -59 60 61 62 -63
724.63/724.97	v -64 65 -66
724.63/724.97	v 0
724.63/724.97	c
724.63/724.97	c 759 conflicts, 1018 decisions, 1 random
724.63/724.97	c 0 iterations, 5 restarts, 0 skipped
724.63/724.97	c 0 enlarged, 0 shrunken, 7 rescored, 0 rebiased
724.63/724.97	c 1 simplifications, 0 reductions
724.63/724.97	c
724.63/724.97	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
724.63/724.97	c elim: 1348549 resolutions, 1 phases, 0 rounds
724.63/724.97	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
724.63/724.97	c arty: 0.00 and 0.00 xor average arity
724.63/724.97	c prbe: 132 probed, 1 phases, 1 rounds
724.63/724.97	c prbe: 0 failed, 0 lifted, 0 merged
724.63/724.97	c sccs: 0 non trivial, 0 fixed, 0 merged
724.63/724.97	c hash: 0 units, 0 merged
724.63/724.97	c mins: 25806 learned, 6% deleted, 0 strong, 2 depth
724.63/724.97	c subs: 0 forward, 0 backward, 0 doms
724.63/724.97	c strs: 0 forward, 0 backward
724.63/724.97	c doms: 0 dominators, 0 high, 0 low
724.63/724.97	c prps: 10273 propagations, 0.00 megaprops
724.63/724.97	c
724.63/724.97	c 724.7 seconds, 146 MB max, 0 MB recycled

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1784214-1241925281/watcher-1784214-1241925281 -o /tmp/evaluation-result-1784214-1241925281/solver-1784214-1241925281 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1784214-1241925281.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26700
/proc/meminfo: memFree=1771088/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=1056 CPUtime=0
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 220561437 1081344 142 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 264 143 63 155 0 107 0

[startup+0.020238 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26700
/proc/meminfo: memFree=1771088/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=2004 CPUtime=0.01
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 404 0 0 0 1 0 0 0 18 0 1 0 220561437 2052096 389 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 501 390 63 155 0 344 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2004

[startup+0.101252 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26700
/proc/meminfo: memFree=1771088/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=7304 CPUtime=0.09
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 1656 0 0 0 9 0 0 0 18 0 1 0 220561437 7479296 1641 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 1826 1642 63 155 0 1669 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7304

[startup+0.301286 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26700
/proc/meminfo: memFree=1771088/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=20828 CPUtime=0.29
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 4734 0 0 0 27 2 0 0 19 0 1 0 220561437 21327872 4719 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 5207 4719 63 155 0 5050 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20828

[startup+0.701354 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26700
/proc/meminfo: memFree=1771088/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=47228 CPUtime=0.69
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 10861 0 0 0 63 6 0 0 23 0 1 0 220561437 48361472 10846 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 11807 10847 63 155 0 11650 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47228

[startup+1.50149 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26701
/proc/meminfo: memFree=1708616/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=93240 CPUtime=1.49
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 20655 0 0 0 136 13 0 0 25 0 1 0 220561437 95477760 20639 1992294400 134512640 135151029 4294956240 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 23310 20640 79 155 0 23153 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 93240

[startup+3.10176 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26701
/proc/meminfo: memFree=1704968/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=164268 CPUtime=3.09
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 43148 0 0 0 285 24 0 0 25 0 1 0 220561437 168210432 35120 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 164268

[startup+6.30131 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26701
/proc/meminfo: memFree=1630856/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=164268 CPUtime=6.29
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 43148 0 0 0 605 24 0 0 25 0 1 0 220561437 168210432 35120 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 164268

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26701
/proc/meminfo: memFree=1630984/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=164268 CPUtime=12.69
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 43148 0 0 0 1245 24 0 0 25 0 1 0 220561437 168210432 35120 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 164268

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26701
/proc/meminfo: memFree=1631112/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=164268 CPUtime=25.48
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 43148 0 0 0 2524 24 0 0 25 0 1 0 220561437 168210432 35120 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 164268

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26701
/proc/meminfo: memFree=1631304/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=164268 CPUtime=51.06
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 43148 0 0 0 5082 24 0 0 25 0 1 0 220561437 168210432 35120 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 164268

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26701
/proc/meminfo: memFree=1631368/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=164268 CPUtime=102.25
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 43148 0 0 0 10200 25 0 0 25 0 1 0 220561437 168210432 35120 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 164268

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26701
/proc/meminfo: memFree=1631368/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=164268 CPUtime=162.23
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 43148 0 0 0 16198 25 0 0 25 0 1 0 220561437 168210432 35120 1992294400 134512640 135151029 4294956240 18446744073709551615 134526330 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 164268

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26701
/proc/meminfo: memFree=1631304/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=164268 CPUtime=222.2
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 43148 0 0 0 22195 25 0 0 25 0 1 0 220561437 168210432 35120 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 164268

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26701
/proc/meminfo: memFree=1631304/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=164268 CPUtime=282.18
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 43148 0 0 0 28193 25 0 0 25 0 1 0 220561437 168210432 35120 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 164268

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26701
/proc/meminfo: memFree=1631240/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=164268 CPUtime=342.16
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 43148 0 0 0 34191 25 0 0 25 0 1 0 220561437 168210432 35120 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 164268

[startup+402.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 26701
/proc/meminfo: memFree=1631240/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=164268 CPUtime=402.14
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 43148 0 0 0 40189 25 0 0 25 0 1 0 220561437 168210432 35120 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 164268

[startup+462.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 26701
/proc/meminfo: memFree=1631176/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=164268 CPUtime=462.12
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 43148 0 0 0 46186 26 0 0 25 0 1 0 220561437 168210432 35120 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 164268

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26701
/proc/meminfo: memFree=1631240/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=164268 CPUtime=522.1
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 43148 0 0 0 52184 26 0 0 25 0 1 0 220561437 168210432 35120 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 164268

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26701
/proc/meminfo: memFree=1631176/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=164268 CPUtime=582.08
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 43148 0 0 0 58182 26 0 0 25 0 1 0 220561437 168210432 35120 1992294400 134512640 135151029 4294956240 18446744073709551615 134517349 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 164268

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26701
/proc/meminfo: memFree=1631176/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=164268 CPUtime=642.06
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 43148 0 0 0 64180 26 0 0 25 0 1 0 220561437 168210432 35120 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 164268

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26701
/proc/meminfo: memFree=1631112/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=164268 CPUtime=702.03
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 43148 0 0 0 70177 26 0 0 25 0 1 0 220561437 168210432 35120 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 164268

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

[startup+703.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26701
/proc/meminfo: memFree=1631112/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=164268 CPUtime=703.64
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 43148 0 0 0 70338 26 0 0 25 0 1 0 220561437 168210432 35120 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 703.64
Current children cumulated vsize (KiB) 164268

[startup+716.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26701
/proc/meminfo: memFree=1631112/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=164268 CPUtime=716.43
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 43148 0 0 0 71617 26 0 0 25 0 1 0 220561437 168210432 35120 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 716.43
Current children cumulated vsize (KiB) 164268

[startup+719.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26701
/proc/meminfo: memFree=1631112/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=164268 CPUtime=719.62
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 43148 0 0 0 71936 26 0 0 25 0 1 0 220561437 168210432 35120 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 719.62
Current children cumulated vsize (KiB) 164268

[startup+723.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26701
/proc/meminfo: memFree=1676296/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=110476 CPUtime=722.83
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 48526 0 0 0 72253 30 0 0 25 0 1 0 220561437 113127424 24942 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 27619 24942 79 155 0 27462 0
Current children cumulated CPU time (s) 722.83
Current children cumulated vsize (KiB) 110476

[startup+723.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26701
/proc/meminfo: memFree=1671048/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=112536 CPUtime=723.63
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 48889 0 0 0 72333 30 0 0 25 0 1 0 220561437 115236864 25305 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 28134 25305 79 155 0 27977 0
Current children cumulated CPU time (s) 723.63
Current children cumulated vsize (KiB) 112536

[startup+724.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26701
/proc/meminfo: memFree=1671048/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=114204 CPUtime=724.43
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 49163 0 0 0 72413 30 0 0 25 0 1 0 220561437 116944896 25579 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 28551 25579 79 155 0 28394 0
Current children cumulated CPU time (s) 724.43
Current children cumulated vsize (KiB) 114204

[startup+724.905 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26701
/proc/meminfo: memFree=1669256/2055920 swapFree=4164244/4192956
[pid=26700] ppid=26698 vsize=114204 CPUtime=724.63
/proc/26700/stat : 26700 (precosat) R 26698 26700 23437 0 -1 4194304 49170 0 0 0 72433 30 0 0 25 0 1 0 220561437 116944896 25586 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26700/statm: 28551 25586 79 155 0 28394 0
Current children cumulated CPU time (s) 724.63
Current children cumulated vsize (KiB) 114204

Child status: 10
Real time (s): 724.99
CPU time (s): 724.727
CPU user time (s): 724.404
CPU system time (s): 0.32295
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 164268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 724.404
system time used= 0.32295
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49191
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= 1623

runsolver used 0.912861 second user time and 1.57676 second system time

The end

Launcher Data 

Begin job on node25 at 2009-05-10 05:14:44
IDJOB=1784214
IDBENCH=71130
IDSOLVER=607
FILE ID=node25/1784214-1241925281
PBS_JOBID= 9264917
Free space on /tmp= 66004 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/ramseycube/Q3inK12.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784214-1241925281/watcher-1784214-1241925281 -o /tmp/evaluation-result-1784214-1241925281/solver-1784214-1241925281 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1784214-1241925281.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= bcbdfe82209aa971e7a6ff7bba833b95
RANDOM SEED=2146369392

node25.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		: 3000.259
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		: 3000.259
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:       1771568 kB
Buffers:         49908 kB
Cached:         165388 kB
SwapCached:      23384 kB
Active:         151376 kB
Inactive:        88788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1771568 kB
SwapTotal:     4192956 kB
SwapFree:      4164244 kB
Dirty:           35312 kB
Writeback:           0 kB
Mapped:          14060 kB
Slab:            30252 kB
Committed_AS:   718164 kB
PageTables:       1460 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= 66004 MiB
End job on node25 at 2009-05-10 05:26:49