Trace number 3420284

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
march_rw 2011-03-02? (TO) 5000.04 4999.93

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v50000-c210000-S537193780-078-UNKNOWN.cnf
MD5SUMe875844c76f68e9f4050986690c5cb90
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark158.969
Satisfiable
(Un)Satisfiability was proved
Number of variables49999
Number of clauses210000
Sum of the clauses size630000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3210000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.29/2.36	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.29/2.36	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.29/2.36	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.29/2.36	c main()::
2.29/2.36	c initFormula():: searching for DIMACS p-line....
2.29/2.36	c initFormula():: the DIMACS p-line indicates a CNF of 49999 variables and 210000 clauses.
2.29/2.36	c parseCNF():: parsing....
2.29/2.36	c parseCNF():: the CNF contains 0 unary clauses.
2.29/2.36	c runParser():: parsing was successful, warming up engines...
2.29/2.36	c simplify_formula():: removed 0 tautological, 1152 satisfied and 0 duplicate clauses
2.29/2.36	c preprocessing fase I completed:: there are now 49817 free variables and 208848 clauses.
2.29/2.36	c using 3-SAT heuristics (occurence based diff)
2.29/2.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 196 duplicate clauses
2.29/2.36	c resolvent_look() :: found 97 resolvents
2.29/2.36	c main():: clause / variable ratio: ( 208945 / 49999 ) = 4.18
2.29/2.36	c longest clause has size 3
2.29/2.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.36	c number of free variables = 49817
2.29/2.36	c dynamic_preselect_setsize :: off
2.29/2.36	c main():: all systems go!
2.29/2.36	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: 961)

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-3420284-1306594428/watcher-3420284-1306594428 -o /tmp/evaluation-result-3420284-1306594428/solver-3420284-1306594428 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420284-1306594428.cnf 

running on 4 cores: 1,3,5,7

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): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.04 1.03 1.10 2/514 638
/proc/meminfo: memFree=16447892/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=11752 CPUtime=0 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4194304 1123 0 0 0 0 0 0 0 21 0 1 0 849673624 12034048 1069 33554432000 4194304 4300876 140734526519024 18446744073709551615 215988253381 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 2938 1074 110 27 0 1387 0

[startup+0.0481901 s]
/proc/loadavg: 1.04 1.03 1.10 2/514 638
/proc/meminfo: memFree=16447892/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=16036 CPUtime=0.04 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4194304 2417 0 0 0 4 0 0 0 21 0 1 0 849673624 16420864 2363 33554432000 4194304 4300876 140734526519024 18446744073709551615 215988592384 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 4009 2364 113 27 0 2458 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16036

[startup+0.100183 s]
/proc/loadavg: 1.04 1.03 1.10 2/514 638
/proc/meminfo: memFree=16447892/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=18676 CPUtime=0.09 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4194304 3151 0 0 0 9 0 0 0 21 0 1 0 849673624 19124224 3097 33554432000 4194304 4300876 140734526519024 18446744073709551615 215988253381 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 4669 3097 113 27 0 3118 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18676

[startup+0.300154 s]
/proc/loadavg: 1.04 1.03 1.10 2/514 638
/proc/meminfo: memFree=16447892/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=44784 CPUtime=0.29 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4194304 9737 0 0 0 28 1 0 0 22 0 1 0 849673624 45858816 7708 33554432000 4194304 4300876 140734526519024 18446744073709551615 4240270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 11196 7708 128 27 0 9645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44784

[startup+0.701082 s]
/proc/loadavg: 1.04 1.03 1.10 2/514 638
/proc/meminfo: memFree=16447892/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=40036 CPUtime=0.69 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4194304 18525 0 0 0 67 2 0 0 24 0 1 0 849673624 40996864 6505 33554432000 4194304 4300876 140734526519024 18446744073709551615 4239770 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 10009 6505 129 27 0 8458 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40036

[startup+1.50094 s]
/proc/loadavg: 1.12 1.04 1.11 3/515 639
/proc/meminfo: memFree=16421480/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=44588 CPUtime=1.49 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 39371 0 0 0 145 4 0 0 25 0 1 0 849673624 45658112 7667 33554432000 4194304 4300876 140734526519024 18446744073709551615 4240270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 11147 7667 137 27 0 9596 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44588

[startup+3.10066 s]
/proc/loadavg: 1.12 1.04 1.11 3/515 639
/proc/meminfo: memFree=16399908/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=103076 CPUtime=3.09 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 68161 0 0 0 302 7 0 0 25 0 1 0 849673624 105549824 21903 33554432000 4194304 4300876 140734526519024 18446744073709551615 4217058 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 25769 21903 169 27 0 24218 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 103076

[startup+6.30116 s]
/proc/loadavg: 1.19 1.06 1.11 3/515 639
/proc/meminfo: memFree=16353308/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=104836 CPUtime=6.29 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 68580 0 0 0 622 7 0 0 25 0 1 0 849673624 107352064 22322 33554432000 4194304 4300876 140734526519024 18446744073709551615 4217065 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 26209 22322 169 27 0 24658 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 104836

[startup+12.701 s]
/proc/loadavg: 1.25 1.08 1.12 3/515 639
/proc/meminfo: memFree=16346040/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=108640 CPUtime=12.69 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 69424 0 0 0 1262 7 0 0 25 0 1 0 849673624 111247360 23166 33554432000 4194304 4300876 140734526519024 18446744073709551615 4217094 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 27160 23166 169 27 0 25609 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 108640

[startup+25.5008 s]
/proc/loadavg: 1.42 1.12 1.13 3/515 639
/proc/meminfo: memFree=16336364/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=117604 CPUtime=25.49 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 71458 0 0 0 2541 8 0 0 25 0 1 0 849673624 120426496 25200 33554432000 4194304 4300876 140734526519024 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 29401 25200 169 27 0 27850 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 117604

[startup+51.1003 s]
/proc/loadavg: 1.61 1.19 1.15 3/515 640
/proc/meminfo: memFree=16330852/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=119452 CPUtime=51.09 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 71931 0 0 0 5101 8 0 0 25 0 1 0 849673624 122318848 25673 33554432000 4194304 4300876 140734526519024 18446744073709551615 4228451 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 29863 25673 169 27 0 28312 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 119452

[startup+102.319 s]
/proc/loadavg: 1.83 1.31 1.19 3/515 642
/proc/meminfo: memFree=16319768/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=121168 CPUtime=102.31 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 72357 0 0 0 10222 9 0 0 25 0 1 0 849673624 124076032 26099 33554432000 4194304 4300876 140734526519024 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 30292 26099 169 27 0 28741 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 121168

[startup+162.301 s]
/proc/loadavg: 1.94 1.43 1.24 3/515 643
/proc/meminfo: memFree=16309820/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=122228 CPUtime=162.3 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 72624 0 0 0 16221 9 0 0 25 0 1 0 849673624 125161472 26366 33554432000 4194304 4300876 140734526519024 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 30557 26366 169 27 0 29006 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 122228

[startup+222.3 s]
/proc/loadavg: 1.97 1.53 1.29 3/515 645
/proc/meminfo: memFree=16300968/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=122888 CPUtime=222.3 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 72806 0 0 0 22221 9 0 0 25 0 1 0 849673624 125837312 26548 33554432000 4194304 4300876 140734526519024 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 30722 26548 169 27 0 29171 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 122888

[startup+282.301 s]
/proc/loadavg: 2.08 1.65 1.34 3/515 646
/proc/meminfo: memFree=16292128/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=123416 CPUtime=282.3 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 72930 0 0 0 28221 9 0 0 25 0 1 0 849673624 126377984 26672 33554432000 4194304 4300876 140734526519024 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 30854 26672 169 27 0 29303 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 123416

[startup+342.3 s]
/proc/loadavg: 2.07 1.72 1.38 3/515 648
/proc/meminfo: memFree=16283916/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=123944 CPUtime=342.3 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 73061 0 0 0 34221 9 0 0 25 0 1 0 849673624 126918656 26803 33554432000 4194304 4300876 140734526519024 18446744073709551615 4274466 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 30986 26803 169 27 0 29435 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 123944

[startup+402.301 s]
/proc/loadavg: 2.02 1.77 1.42 3/515 650
/proc/meminfo: memFree=16274840/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=124340 CPUtime=402.3 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 73166 0 0 0 40221 9 0 0 25 0 1 0 849673624 127324160 26908 33554432000 4194304 4300876 140734526519024 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 31085 26908 169 27 0 29534 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 124340

[startup+462.3 s]
/proc/loadavg: 2.06 1.83 1.46 3/515 660
/proc/meminfo: memFree=16265628/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=124736 CPUtime=462.3 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 73254 0 0 0 46221 9 0 0 25 0 1 0 849673624 127729664 26996 33554432000 4194304 4300876 140734526519024 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 31184 26996 169 27 0 29633 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 124736

[startup+522.301 s]
/proc/loadavg: 2.06 1.87 1.49 3/515 662
/proc/meminfo: memFree=16257268/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=125000 CPUtime=522.3 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 73330 0 0 0 52221 9 0 0 25 0 1 0 849673624 128000000 27072 33554432000 4194304 4300876 140734526519024 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 31250 27072 169 27 0 29699 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 125000

[startup+582.3 s]
/proc/loadavg: 2.02 1.89 1.52 3/515 663
/proc/meminfo: memFree=16248928/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=125264 CPUtime=582.3 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 73400 0 0 0 58221 9 0 0 25 0 1 0 849673624 128270336 27142 33554432000 4194304 4300876 140734526519024 18446744073709551615 4261178 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 31316 27142 169 27 0 29765 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 125264

[startup+642.301 s]

################
# More data... #
################

[startup+4062.32 s]
/proc/loadavg: 2.01 2.03 2.00 3/515 769
/proc/meminfo: memFree=15780752/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=130016 CPUtime=4062.41 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 74582 0 0 0 406231 10 0 0 25 0 1 0 849673624 133136384 28324 33554432000 4194304 4300876 140734526519024 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 32504 28324 169 27 0 30953 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 130016

[startup+4122.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/515 771
/proc/meminfo: memFree=15772372/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=130016 CPUtime=4122.39 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 74593 0 0 0 412229 10 0 0 25 0 1 0 849673624 133136384 28335 33554432000 4194304 4300876 140734526519024 18446744073709551615 4274549 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 32504 28335 169 27 0 30953 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 130016

[startup+4182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 772
/proc/meminfo: memFree=15765504/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=130016 CPUtime=4182.39 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 74604 0 0 0 418229 10 0 0 25 0 1 0 849673624 133136384 28346 33554432000 4194304 4300876 140734526519024 18446744073709551615 4248602 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 32504 28346 169 27 0 30953 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 130016

[startup+4242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 774
/proc/meminfo: memFree=15757276/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=130148 CPUtime=4242.39 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 74613 0 0 0 424229 10 0 0 25 0 1 0 849673624 133271552 28355 33554432000 4194304 4300876 140734526519024 18446744073709551615 4263233 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 32537 28355 169 27 0 30986 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 130148

[startup+4302.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/515 776
/proc/meminfo: memFree=15749164/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=130148 CPUtime=4302.39 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 74623 0 0 0 430229 10 0 0 25 0 1 0 849673624 133271552 28365 33554432000 4194304 4300876 140734526519024 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 32537 28365 169 27 0 30986 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 130148

[startup+4362.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/515 777
/proc/meminfo: memFree=15740928/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=130148 CPUtime=4362.39 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 74635 0 0 0 436229 10 0 0 25 0 1 0 849673624 133271552 28377 33554432000 4194304 4300876 140734526519024 18446744073709551615 4248693 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 32537 28377 169 27 0 30986 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 130148

[startup+4422.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/515 779
/proc/meminfo: memFree=15732812/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=130280 CPUtime=4422.39 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 74644 0 0 0 442229 10 0 0 25 0 1 0 849673624 133406720 28386 33554432000 4194304 4300876 140734526519024 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 32570 28386 169 27 0 31019 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 130280

[startup+4482.3 s]
/proc/loadavg: 2.09 2.04 2.00 3/515 780
/proc/meminfo: memFree=15724720/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=130280 CPUtime=4482.39 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 74653 0 0 0 448229 10 0 0 25 0 1 0 849673624 133406720 28395 33554432000 4194304 4300876 140734526519024 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 32570 28395 169 27 0 31019 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 130280

[startup+4542.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/515 782
/proc/meminfo: memFree=15716012/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=130280 CPUtime=4542.4 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 74663 0 0 0 454230 10 0 0 25 0 1 0 849673624 133406720 28405 33554432000 4194304 4300876 140734526519024 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 32570 28405 169 27 0 31019 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 130280

[startup+4602.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/515 784
/proc/meminfo: memFree=15705792/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=130412 CPUtime=4602.4 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 74671 0 0 0 460230 10 0 0 25 0 1 0 849673624 133541888 28413 33554432000 4194304 4300876 140734526519024 18446744073709551615 4261145 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 32603 28413 169 27 0 31052 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 130412

[startup+4662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 785
/proc/meminfo: memFree=15697564/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=130412 CPUtime=4662.4 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 74679 0 0 0 466230 10 0 0 25 0 1 0 849673624 133541888 28421 33554432000 4194304 4300876 140734526519024 18446744073709551615 4214420 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 32603 28421 169 27 0 31052 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 130412

[startup+4722.32 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 787
/proc/meminfo: memFree=15691316/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=130412 CPUtime=4722.42 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 74687 0 0 0 472232 10 0 0 25 0 1 0 849673624 133541888 28429 33554432000 4194304 4300876 140734526519024 18446744073709551615 4216857 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 32603 28429 169 27 0 31052 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 130412

[startup+4782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 788
/proc/meminfo: memFree=15682964/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=130412 CPUtime=4782.4 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 74694 0 0 0 478230 10 0 0 25 0 1 0 849673624 133541888 28436 33554432000 4194304 4300876 140734526519024 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 32603 28436 169 27 0 31052 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 130412

[startup+4842.3 s]
/proc/loadavg: 2.15 2.03 2.01 3/515 790
/proc/meminfo: memFree=15673980/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=130412 CPUtime=4842.4 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 74700 0 0 0 484230 10 0 0 25 0 1 0 849673624 133541888 28442 33554432000 4194304 4300876 140734526519024 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 32603 28442 169 27 0 31052 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 130412

[startup+4902.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/515 792
/proc/meminfo: memFree=15666264/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=130544 CPUtime=4902.4 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 74711 0 0 0 490230 10 0 0 25 0 1 0 849673624 133677056 28453 33554432000 4194304 4300876 140734526519024 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 32636 28453 169 27 0 31085 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 130544

[startup+4962.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/515 793
/proc/meminfo: memFree=15657916/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=130544 CPUtime=4962.4 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 74721 0 0 0 496230 10 0 0 25 0 1 0 849673624 133677056 28463 33554432000 4194304 4300876 140734526519024 18446744073709551615 4250938 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 32636 28463 169 27 0 31085 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 130544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.11 2.05 2.01 2/514 795
/proc/meminfo: memFree=16332572/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=130544 CPUtime=5000.01 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 74725 0 0 0 499991 10 0 0 25 0 1 0 849673624 133677056 28467 33554432000 4194304 4300876 140734526519024 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 32636 28467 169 27 0 31085 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 130544

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

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

[startup+4999.9 s]
/proc/loadavg: 2.11 2.05 2.01 2/514 795
/proc/meminfo: memFree=16332572/32950940 swapFree=67111364/67111528
[pid=638] ppid=636 vsize=130544 CPUtime=5000.01 cores=1,3,5,7
/proc/638/stat : 638 (march_rw) R 636 638 32192 0 -1 4202496 74725 0 0 0 499991 10 0 0 25 0 1 0 849673624 133677056 28467 33554432000 4194304 4300876 140734526519024 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/638/statm: 32636 28467 169 27 0 31085 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 130544

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.04
CPU user time (s): 4999.93
CPU system time (s): 0.110983
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 130544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74725
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= 45247

runsolver used 25.9561 second user time and 59.7589 second system time

The end

Launcher Data 

Begin job on node117 at 2011-05-28 16:53:49
IDJOB=3420284
IDBENCH=82536
IDSOLVER=1913
FILE ID=node117/3420284-1306594428
RUNJOBID= node117-1306594428-619
PBS_JOBID= 13471563
Free space on /tmp= 73216 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S537193780-078-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420284-1306594428/watcher-3420284-1306594428 -o /tmp/evaluation-result-3420284-1306594428/solver-3420284-1306594428 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420284-1306594428.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= e875844c76f68e9f4050986690c5cb90
RANDOM SEED=452771069

node117.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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5332.74
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5332.74
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		: 2666.849
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		: 2666.849
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	: 5267.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      16448048 kB
Buffers:        326072 kB
Cached:        6020696 kB
SwapCached:          0 kB
Active:       11928084 kB
Inactive:      4208712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      16448048 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:            5268 kB
Writeback:           4 kB
AnonPages:     9789692 kB
Mapped:          41988 kB
Slab:           239764 kB
PageTables:      57840 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS: 149494960 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= 73220 MiB
End job on node117 at 2011-05-28 18:17:10