Trace number 1732898

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 724.908 725.117

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 benchmark2.39164
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-1732898-1240783971.cnf
0.00/0.00	c found header 'p cnf 66 831600'
1.19/1.25	c finished parsing
1.19/1.25	c
1.19/1.25	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
1.19/1.25	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
1.19/1.25	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
1.19/1.25	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
1.19/1.25	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
1.19/1.25	c --random=1 --spread=2000 --seed=0 --skip=25
1.19/1.25	c
1.19/1.25	c sizeof     vars[0] = 16   alignment = 0       0 MB
1.19/1.25	c sizeof     orgs[0] =  8   alignment = 0       0 MB
1.19/1.25	c sizeof     occs[0] =  8   alignment = 0       0 MB
1.19/1.25	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
1.19/1.25	c
1.19/1.25	c starting search after 1.3 seconds
1.19/1.25	c no decision limit
1.29/1.32	c
1.29/1.32	c       original/binary      fixed     eliminated      learned       agility
1.29/1.32	c   seconds        variables     equivalent    conflicts       height       MB
1.29/1.32	c
1.29/1.32	c *    1.3   831600      66      0     0      0       0      0    0.0   0   76
722.18/722.42	c s  722.2   831600      66      0     0      0       0      0    0.0   0   76
722.18/722.42	c l  722.2   831600      66      0     0      0       0 831600    0.0   0   76
722.68/723.00	c R  722.8   831600      66      0     0      0     100    100   33.3   4   98
722.98/723.27	c R  723.1   831600      66      0     0      0     200    200   31.9   8  100
724.78/725.07	c 1  724.9   831600      66      0     0      0     759    759   31.4  23  104
724.78/725.07	c
724.78/725.10	s SATISFIABLE
724.78/725.10	v 1 2 3 -4 5 -6 -7
724.78/725.10	v 8 -9 10 -11 -12 13 -14 -15
724.78/725.10	v 16 -17 -18 -19 20 21 22 -23
724.78/725.10	v -24 25 -26 -27 -28 29 30 31
724.78/725.10	v -32 -33 34 35 36 -37 38 39
724.78/725.10	v 40 41 42 -43 -44 45 -46 -47
724.78/725.10	v 48 49 50 -51 -52 -53 54 -55
724.78/725.10	v -56 -57 58 -59 60 61 62 -63
724.78/725.10	v -64 65 -66
724.78/725.10	v 0
724.78/725.10	c
724.78/725.10	c 759 conflicts, 1018 decisions, 1 random
724.78/725.10	c 0 iterations, 5 restarts, 0 skipped
724.78/725.10	c 0 enlarged, 0 shrunken, 7 rescored, 0 rebiased
724.78/725.10	c 1 simplifications, 0 reductions
724.78/725.10	c
724.78/725.10	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
724.78/725.10	c elim: 1348549 resolutions, 1 phases, 0 rounds
724.78/725.10	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
724.78/725.10	c arty: 0.00 and 0.00 xor average arity
724.78/725.10	c prbe: 132 probed, 1 phases, 1 rounds
724.78/725.10	c prbe: 0 failed, 0 lifted, 0 merged
724.78/725.10	c sccs: 0 non trivial, 0 fixed, 0 merged
724.78/725.10	c hash: 0 units, 0 merged
724.78/725.10	c mins: 25806 learned, 6% deleted, 0 strong, 2 depth
724.78/725.10	c subs: 0 forward, 0 backward, 0 doms
724.78/725.10	c strs: 0 forward, 0 backward
724.78/725.10	c doms: 0 dominators, 0 high, 0 low
724.78/725.10	c prps: 10273 propagations, 0.00 megaprops
724.78/725.10	c
724.78/725.10	c 724.9 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-1732898-1240783971/watcher-1732898-1240783971 -o /tmp/evaluation-result-1732898-1240783971/solver-1732898-1240783971 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1732898-1240783971.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 1.13 2/65 29885
/proc/meminfo: memFree=1721544/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=1056 CPUtime=0
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 106430090 1081344 141 1992294400 134512640 135151029 4294956224 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 264 142 63 155 0 107 0

[startup+0.00680791 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 29885
/proc/meminfo: memFree=1721544/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=1056 CPUtime=0
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 106430090 1081344 171 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 264 171 63 155 0 107 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1056

[startup+0.101819 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 29885
/proc/meminfo: memFree=1721544/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=7304 CPUtime=0.09
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 1680 0 0 0 9 0 0 0 18 0 1 0 106430090 7479296 1665 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 1826 1665 63 155 0 1669 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7304

[startup+0.301842 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 29885
/proc/meminfo: memFree=1721544/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=20960 CPUtime=0.29
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 4776 0 0 0 27 2 0 0 19 0 1 0 106430090 21463040 4761 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 5240 4761 63 155 0 5083 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20960

[startup+0.701885 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 29885
/proc/meminfo: memFree=1721544/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=47624 CPUtime=0.69
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 11006 0 0 0 63 6 0 0 23 0 1 0 106430090 48766976 10991 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 11906 10992 63 155 0 11749 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47624

[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 29886
/proc/meminfo: memFree=1659584/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=93752 CPUtime=1.49
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 20698 0 0 0 139 10 0 0 25 0 1 0 106430090 96002048 20682 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 23438 20682 79 155 0 23281 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 93752

[startup+3.10216 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 29886
/proc/meminfo: memFree=1656576/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=164268 CPUtime=3.09
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 43148 0 0 0 288 21 0 0 25 0 1 0 106430090 168210432 35120 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 164268

[startup+6.30153 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 29886
/proc/meminfo: memFree=1582472/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=164268 CPUtime=6.29
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 43148 0 0 0 608 21 0 0 25 0 1 0 106430090 168210432 35120 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 164268

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 29886
/proc/meminfo: memFree=1582536/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=164268 CPUtime=12.69
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 43148 0 0 0 1248 21 0 0 25 0 1 0 106430090 168210432 35120 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 164268

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 29886
/proc/meminfo: memFree=1582536/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=164268 CPUtime=25.48
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 43148 0 0 0 2527 21 0 0 25 0 1 0 106430090 168210432 35120 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 164268

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 29886
/proc/meminfo: memFree=1582600/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=164268 CPUtime=51.06
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 43148 0 0 0 5085 21 0 0 25 0 1 0 106430090 168210432 35120 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/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 1.11 2/66 29886
/proc/meminfo: memFree=1582664/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=164268 CPUtime=102.25
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 43148 0 0 0 10204 21 0 0 25 0 1 0 106430090 168210432 35120 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/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 1.10 2/66 29886
/proc/meminfo: memFree=1582664/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=164268 CPUtime=162.23
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 43148 0 0 0 16202 21 0 0 25 0 1 0 106430090 168210432 35120 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/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 1.09 2/66 29886
/proc/meminfo: memFree=1582664/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=164268 CPUtime=222.21
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 43148 0 0 0 22200 21 0 0 25 0 1 0 106430090 168210432 35120 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 164268

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 29886
/proc/meminfo: memFree=1582600/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=164268 CPUtime=282.2
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 43148 0 0 0 28199 21 0 0 25 0 1 0 106430090 168210432 35120 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 164268

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 29886
/proc/meminfo: memFree=1582536/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=164268 CPUtime=342.18
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 43148 0 0 0 34197 21 0 0 25 0 1 0 106430090 168210432 35120 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 164268

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 29886
/proc/meminfo: memFree=1582536/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=164268 CPUtime=402.16
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 43148 0 0 0 40195 21 0 0 25 0 1 0 106430090 168210432 35120 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 164268

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 29886
/proc/meminfo: memFree=1582472/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=164268 CPUtime=462.15
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 43148 0 0 0 46194 21 0 0 25 0 1 0 106430090 168210432 35120 1992294400 134512640 135151029 4294956224 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 164268

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 29886
/proc/meminfo: memFree=1582472/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=164268 CPUtime=522.14
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 43148 0 0 0 52192 22 0 0 25 0 1 0 106430090 168210432 35120 1992294400 134512640 135151029 4294956224 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 164268

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 29886
/proc/meminfo: memFree=1582472/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=164268 CPUtime=582.12
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 43148 0 0 0 58190 22 0 0 25 0 1 0 106430090 168210432 35120 1992294400 134512640 135151029 4294956224 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 164268

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 29886
/proc/meminfo: memFree=1582472/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=164268 CPUtime=642.11
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 43148 0 0 0 64189 22 0 0 25 0 1 0 106430090 168210432 35120 1992294400 134512640 135151029 4294956224 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 164268

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 29886
/proc/meminfo: memFree=1582408/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=164268 CPUtime=702.09
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 43148 0 0 0 70187 22 0 0 25 0 1 0 106430090 168210432 35120 1992294400 134512640 135151029 4294956224 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 702.09
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 1.04 2/66 29886
/proc/meminfo: memFree=1582408/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=164268 CPUtime=703.7
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 43148 0 0 0 70348 22 0 0 25 0 1 0 106430090 168210432 35120 1992294400 134512640 135151029 4294956224 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 703.7
Current children cumulated vsize (KiB) 164268

[startup+716.701 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 29886
/proc/meminfo: memFree=1582408/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=164268 CPUtime=716.49
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 43148 0 0 0 71627 22 0 0 25 0 1 0 106430090 168210432 35120 1992294400 134512640 135151029 4294956224 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 716.49
Current children cumulated vsize (KiB) 164268

[startup+719.902 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 29886
/proc/meminfo: memFree=1582408/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=164268 CPUtime=719.69
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 43148 0 0 0 71947 22 0 0 25 0 1 0 106430090 168210432 35120 1992294400 134512640 135151029 4294956224 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 41067 35120 79 155 0 40910 0
Current children cumulated CPU time (s) 719.69
Current children cumulated vsize (KiB) 164268

[startup+723.101 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 29886
/proc/meminfo: memFree=1632712/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=110476 CPUtime=722.88
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 48518 0 0 0 72263 25 0 0 25 0 1 0 106430090 113127424 24934 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 27619 24934 79 155 0 27462 0
Current children cumulated CPU time (s) 722.88
Current children cumulated vsize (KiB) 110476

[startup+723.901 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 29886
/proc/meminfo: memFree=1622344/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=112536 CPUtime=723.68
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 48868 0 0 0 72343 25 0 0 25 0 1 0 106430090 115236864 25284 1992294400 134512640 135151029 4294956224 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 28134 25284 79 155 0 27977 0
Current children cumulated CPU time (s) 723.68
Current children cumulated vsize (KiB) 112536

[startup+724.701 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 29886
/proc/meminfo: memFree=1622344/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=114012 CPUtime=724.48
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194304 49139 0 0 0 72423 25 0 0 25 0 1 0 106430090 116748288 25555 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29885/statm: 28503 25555 79 155 0 28346 0
Current children cumulated CPU time (s) 724.48
Current children cumulated vsize (KiB) 114012

[startup+725.101 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 29886
/proc/meminfo: memFree=1620552/2055920 swapFree=4186068/4192956
[pid=29885] ppid=29883 vsize=0 CPUtime=724.89
/proc/29885/stat : 29885 (precosat) R 29883 29885 29551 0 -1 4194308 49191 0 0 0 72463 26 0 0 25 0 1 0 106430090 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/29885/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 724.89
Current children cumulated vsize (KiB) 0

Child status: 10
Real time (s): 725.117
CPU time (s): 724.908
CPU user time (s): 724.631
CPU system time (s): 0.276957
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 164268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 724.631
system time used= 0.276957
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= 1578

runsolver used 0.777881 second user time and 1.86772 second system time

The end

Launcher Data 

Begin job on node74 at 2009-04-27 00:12:54
IDJOB=1732898
IDBENCH=71130
IDSOLVER=507
FILE ID=node74/1732898-1240783971
PBS_JOBID= 9187269
Free space on /tmp= 103080 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-1732898-1240783971/watcher-1732898-1240783971 -o /tmp/evaluation-result-1732898-1240783971/solver-1732898-1240783971 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1732898-1240783971.cnf

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

MD5SUM BENCH= bcbdfe82209aa971e7a6ff7bba833b95
RANDOM SEED=1488033866

node74.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		: 3000.233
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		: 3000.233
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:       1721960 kB
Buffers:         27924 kB
Cached:         234708 kB
SwapCached:       3044 kB
Active:         115500 kB
Inactive:       158220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1721960 kB
SwapTotal:     4192956 kB
SwapFree:      4186068 kB
Dirty:           35112 kB
Writeback:           0 kB
Mapped:          19300 kB
Slab:            46020 kB
Committed_AS:   499948 kB
PageTables:       1444 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= 103080 MiB
End job on node74 at 2009-04-27 00:24:59