Trace number 3204907

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
SAT09 reference solver: march_hi hi? (TO) 1300.05 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v20000-c84000-S878494004-057-UNKNOWN.cnf
MD5SUMd6c81b59e209c449a4578a840944dc82
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.4941
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.59/0.67	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.67	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.59/0.67	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.59/0.67	c main()::
0.59/0.67	c initFormula():: searching for DIMACS p-line....
0.59/0.67	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
0.59/0.67	c parseCNF():: parsing....
0.59/0.67	c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.67	c runParser():: parsing was successful, warming up engines...
0.59/0.67	c simplify_formula():: removed 0 tautological, 573 satisfied and 0 duplicate clauses
0.59/0.67	c preprocessing fase I completed:: there are now 19918 free variables and 83427 clauses.
0.59/0.67	c stat :: sign balance is biased by 0.471
0.59/0.67	c using 3-SAT heuristics (occurence based diff)
0.59/0.67	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.67	c simplify_formula():: removed 0 tautological, 0 satisfied and 170 duplicate clauses
0.59/0.67	c resolvent_look() :: found 72 resolvents
0.59/0.67	c lessRedundantTransformation():: nothing to be done.
0.59/0.67	c transformTo3SAT():: you gave me 20000 variables and 83499 clauses.
0.59/0.67	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.59/0.67	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.59/0.67	c transformTo3SAT():: the transformation yielded 20000 variabels and 83499 clauses.
0.59/0.67	c main():: clause / variable ratio: ( 83499 / 20000 ) = 4.17
0.59/0.67	c longest clause has size 3
0.59/0.67	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.67	c number of free variables = 19918
0.59/0.67	c dynamic_preselect_setsize :: off
0.59/0.67	c main():: all systems go!
0.59/0.67	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3204907-1302951030/watcher-3204907-1302951030 -o /tmp/evaluation-result-3204907-1302951030/solver-3204907-1302951030 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3204907-1302951030.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.84 3.97 3.90 3/185 24438
/proc/meminfo: memFree=15672684/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=3152 CPUtime=0 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 580 0 0 0 0 0 0 0 25 0 1 0 406703496 3227648 537 33554432000 134512640 135197378 4290154064 18446744073709551615 134849110 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 788 537 58 168 0 619 0

[startup+0.027057 s]
/proc/loadavg: 3.84 3.97 3.90 3/185 24438
/proc/meminfo: memFree=15672684/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=3548 CPUtime=0.02 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 710 0 0 0 2 0 0 0 25 0 1 0 406703496 3633152 667 33554432000 134512640 135197378 4290154064 18446744073709551615 134851024 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 887 667 58 168 0 718 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3548

[startup+0.101096 s]
/proc/loadavg: 3.84 3.97 3.90 3/185 24438
/proc/meminfo: memFree=15672684/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=9268 CPUtime=0.09 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 1987 0 0 0 9 0 0 0 25 0 1 0 406703496 9490432 1447 33554432000 134512640 135197378 4290154064 18446744073709551615 134713215 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 2317 1447 65 168 0 2148 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9268

[startup+0.301049 s]
/proc/loadavg: 3.84 3.97 3.90 3/185 24438
/proc/meminfo: memFree=15672684/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=11884 CPUtime=0.29 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 6091 0 0 0 29 0 0 0 25 0 1 0 406703496 12169216 2192 33554432000 134512640 135197378 4290154064 18446744073709551615 134687896 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 2971 2192 67 168 0 2802 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11884

[startup+0.700995 s]
/proc/loadavg: 3.84 3.97 3.90 3/185 24438
/proc/meminfo: memFree=15672684/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=36416 CPUtime=0.69 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 16262 0 0 0 68 1 0 0 25 0 1 0 406703496 37289984 4504 33554432000 134512640 135197378 4290154064 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 9104 4504 91 168 0 8935 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36416

[startup+1.50079 s]
/proc/loadavg: 3.84 3.97 3.90 5/190 24493
/proc/meminfo: memFree=15633784/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=37108 CPUtime=1.48 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 20132 0 0 0 147 1 0 0 25 0 1 0 406703496 37998592 8374 33554432000 134512640 135197378 4290154064 18446744073709551615 134572895 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 9277 8374 91 168 0 9108 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 37108

[startup+3.10053 s]
/proc/loadavg: 3.84 3.97 3.90 5/190 24493
/proc/meminfo: memFree=15631572/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=40364 CPUtime=3.09 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 20993 0 0 0 307 2 0 0 25 0 1 0 406703496 41332736 9235 33554432000 134512640 135197378 4290154064 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 10091 9235 91 168 0 9922 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40364

[startup+6.30095 s]
/proc/loadavg: 3.93 3.98 3.90 5/190 24493
/proc/meminfo: memFree=15624260/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=41552 CPUtime=6.29 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 21274 0 0 0 627 2 0 0 25 0 1 0 406703496 42549248 9516 33554432000 134512640 135197378 4290154064 18446744073709551615 134592453 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 10388 9516 91 168 0 10219 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 41552

[startup+12.7008 s]
/proc/loadavg: 3.94 3.98 3.90 5/190 24493
/proc/meminfo: memFree=15619568/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=42476 CPUtime=12.69 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 21496 0 0 0 1267 2 0 0 25 0 1 0 406703496 43495424 9738 33554432000 134512640 135197378 4290154064 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 10619 9738 91 168 0 10450 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42476

[startup+25.5004 s]
/proc/loadavg: 3.95 3.98 3.91 5/190 24493
/proc/meminfo: memFree=15613888/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=44292 CPUtime=25.49 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 21701 0 0 0 2547 2 0 0 25 0 1 0 406703496 45355008 9943 33554432000 134512640 135197378 4290154064 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 11073 9943 91 168 0 10904 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44292

[startup+51.1008 s]
/proc/loadavg: 3.97 3.98 3.91 5/190 24494
/proc/meminfo: memFree=15602672/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=44952 CPUtime=51.09 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 21898 0 0 0 5107 2 0 0 25 0 1 0 406703496 46030848 10140 33554432000 134512640 135197378 4290154064 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 11238 10140 91 168 0 11069 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 44952

[startup+102.306 s]
/proc/loadavg: 3.98 3.98 3.91 5/190 24495
/proc/meminfo: memFree=15579724/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=45748 CPUtime=102.3 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 22093 0 0 0 10228 2 0 0 25 0 1 0 406703496 46845952 10335 33554432000 134512640 135197378 4290154064 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 11437 10335 91 168 0 11268 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 45748

[startup+162.3 s]
/proc/loadavg: 3.99 3.98 3.91 5/190 24497
/proc/meminfo: memFree=15555288/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=46276 CPUtime=162.29 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 22221 0 0 0 16227 2 0 0 25 0 1 0 406703496 47386624 10463 33554432000 134512640 135197378 4290154064 18446744073709551615 134592369 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 11569 10463 91 168 0 11400 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 46276

[startup+222.301 s]
/proc/loadavg: 3.99 3.98 3.91 5/190 24498
/proc/meminfo: memFree=15529724/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=46804 CPUtime=222.3 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 22331 0 0 0 22228 2 0 0 25 0 1 0 406703496 47927296 10573 33554432000 134512640 135197378 4290154064 18446744073709551615 134541265 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 11701 10573 91 168 0 11532 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 46804

[startup+282.301 s]
/proc/loadavg: 3.99 3.98 3.91 5/190 24500
/proc/meminfo: memFree=15505024/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=47068 CPUtime=282.3 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 22415 0 0 0 28227 3 0 0 25 0 1 0 406703496 48197632 10657 33554432000 134512640 135197378 4290154064 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 11767 10657 91 168 0 11598 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 47068

[startup+342.301 s]
/proc/loadavg: 4.04 4.00 3.91 5/190 24502
/proc/meminfo: memFree=15480096/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=47332 CPUtime=342.3 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 22470 0 0 0 34227 3 0 0 25 0 1 0 406703496 48467968 10712 33554432000 134512640 135197378 4290154064 18446744073709551615 134592835 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 11833 10712 91 168 0 11664 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 47332

[startup+402.301 s]
/proc/loadavg: 4.09 4.02 3.92 5/190 24503
/proc/meminfo: memFree=15455912/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=47464 CPUtime=402.3 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 22527 0 0 0 40227 3 0 0 25 0 1 0 406703496 48603136 10769 33554432000 134512640 135197378 4290154064 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 11866 10769 91 168 0 11697 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 47464

[startup+462.301 s]
/proc/loadavg: 4.03 4.01 3.92 5/190 24505
/proc/meminfo: memFree=15431560/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=47728 CPUtime=462.3 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 22577 0 0 0 46227 3 0 0 25 0 1 0 406703496 48873472 10819 33554432000 134512640 135197378 4290154064 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 11932 10819 91 168 0 11763 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 47728

[startup+522.301 s]
/proc/loadavg: 4.06 4.02 3.93 5/190 24506
/proc/meminfo: memFree=15407244/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=47860 CPUtime=522.3 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 22619 0 0 0 52227 3 0 0 25 0 1 0 406703496 49008640 10861 33554432000 134512640 135197378 4290154064 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 11965 10861 91 168 0 11796 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 47860

[startup+582.301 s]
/proc/loadavg: 4.02 4.02 3.93 5/190 24508
/proc/meminfo: memFree=15382772/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=47992 CPUtime=582.3 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 22657 0 0 0 58227 3 0 0 25 0 1 0 406703496 49143808 10899 33554432000 134512640 135197378 4290154064 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 11998 10899 91 168 0 11829 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 47992

[startup+642.301 s]
/proc/loadavg: 4.00 4.01 3.93 5/190 24519
/proc/meminfo: memFree=15358252/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=48124 CPUtime=642.31 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 22691 0 0 0 64228 3 0 0 25 0 1 0 406703496 49278976 10933 33554432000 134512640 135197378 4290154064 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 12031 10933 91 168 0 11862 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 48124

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 24520
/proc/meminfo: memFree=15334520/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=48256 CPUtime=702.31 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 22719 0 0 0 70228 3 0 0 25 0 1 0 406703496 49414144 10961 33554432000 134512640 135197378 4290154064 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 12064 10961 91 168 0 11895 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 48256

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 24522
/proc/meminfo: memFree=15310060/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=48388 CPUtime=762.31 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 22745 0 0 0 76228 3 0 0 25 0 1 0 406703496 49549312 10987 33554432000 134512640 135197378 4290154064 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 12097 10987 91 168 0 11928 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 48388

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 24526
/proc/meminfo: memFree=15286332/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=48520 CPUtime=822.31 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 22767 0 0 0 82228 3 0 0 25 0 1 0 406703496 49684480 11009 33554432000 134512640 135197378 4290154064 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 12130 11009 91 168 0 11961 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 48520

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 24528
/proc/meminfo: memFree=15260716/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=48520 CPUtime=882.31 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 22792 0 0 0 88227 4 0 0 25 0 1 0 406703496 49684480 11034 33554432000 134512640 135197378 4290154064 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 12130 11034 91 168 0 11961 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 48520

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 24530
/proc/meminfo: memFree=15235780/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=48652 CPUtime=942.32 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 22818 0 0 0 94228 4 0 0 25 0 1 0 406703496 49819648 11060 33554432000 134512640 135197378 4290154064 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 12163 11060 91 168 0 11994 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 48652

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 24531
/proc/meminfo: memFree=15210448/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=48784 CPUtime=1002.32 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 22837 0 0 0 100228 4 0 0 25 0 1 0 406703496 49954816 11079 33554432000 134512640 135197378 4290154064 18446744073709551615 134552693 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 12196 11079 91 168 0 12027 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 48784

[startup+1062.3 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 24533
/proc/meminfo: memFree=15185628/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=48784 CPUtime=1062.32 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 22857 0 0 0 106228 4 0 0 25 0 1 0 406703496 49954816 11099 33554432000 134512640 135197378 4290154064 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 12196 11099 91 168 0 12027 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 48784

[startup+1122.3 s]
/proc/loadavg: 4.02 4.01 3.93 5/190 24534
/proc/meminfo: memFree=15160804/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=48916 CPUtime=1122.32 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 22877 0 0 0 112228 4 0 0 25 0 1 0 406703496 50089984 11119 33554432000 134512640 135197378 4290154064 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 12229 11119 91 168 0 12060 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 48916

[startup+1182.3 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 24536
/proc/meminfo: memFree=15136464/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=49048 CPUtime=1182.32 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 22893 0 0 0 118228 4 0 0 25 0 1 0 406703496 50225152 11135 33554432000 134512640 135197378 4290154064 18446744073709551615 134590377 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 12262 11135 91 168 0 12093 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 49048

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 24538
/proc/meminfo: memFree=15111260/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=49048 CPUtime=1242.32 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 22910 0 0 0 124228 4 0 0 25 0 1 0 406703496 50225152 11152 33554432000 134512640 135197378 4290154064 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 12262 11152 91 168 0 12093 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 49048



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.93 4/188 24540
/proc/meminfo: memFree=15253344/32951124 swapFree=67111528/67111528
[pid=24438] ppid=24436 vsize=49180 CPUtime=1300.03 cores=0,2
/proc/24438/stat : 24438 (march_hi) R 24436 24438 23979 0 -1 4202496 22927 0 0 0 129999 4 0 0 25 0 1 0 406703496 50360320 11169 33554432000 134512640 135197378 4290154064 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24438/statm: 12295 11169 91 168 0 12126 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 49180

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1300
CPU system time (s): 0.049992
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 49180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22927
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= 3
involuntary context switches= 3399

runsolver used 2.26865 second user time and 4.83427 second system time

The end

Launcher Data 

Begin job on node104 at 2011-04-16 12:50:31
IDJOB=3204907
IDBENCH=82685
IDSOLVER=1623
FILE ID=node104/3204907-1302951030
RUNJOBID= node104-1302947116-23997
PBS_JOBID= 13017973
Free space on /tmp= 71736 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v20000-c84000-S878494004-057-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3204907-1302951030/watcher-3204907-1302951030 -o /tmp/evaluation-result-3204907-1302951030/solver-3204907-1302951030 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3204907-1302951030.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= d6c81b59e209c449a4578a840944dc82
RANDOM SEED=2065187079

node104.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5293.18
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      15673080 kB
Buffers:        682004 kB
Cached:       16171932 kB
SwapCached:          0 kB
Active:        8596828 kB
Inactive:      8327612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15673080 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3472 kB
Writeback:           0 kB
AnonPages:       70164 kB
Mapped:          15420 kB
Slab:           290820 kB
PageTables:       5132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   278604 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71732 MiB
End job on node104 at 2011-04-16 13:12:13