Trace number 3420561

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 2011-03-02UNSAT 823.532 823.508

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v500-c2130-S1085677759-100.UNKNOWN.cnf
MD5SUM12cee07ed764769ddb26400b2603221c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark823.532
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 2130 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 13 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 498 free variables and 2117 clauses.
0.00/0.00	c using 3-SAT heuristics (occurence based diff)
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 162 duplicate clauses
0.00/0.00	c resolvent_look() :: found 91 resolvents
0.00/0.00	c main():: clause / variable ratio: ( 2208 / 500 ) = 4.42
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c number of free variables = 498
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/19) NodeCount: 195
0.00/0.05	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/19) NodeCount: 5687
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c |****************************************************************| ( 2/19) NodeCount: 43464
10.30/10.33	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/19) NodeCount: 171668
40.80/40.82	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/19) NodeCount: 459313
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c |****************************************************************| ( 5/19) NodeCount: 952787
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c |****************************************************************| ( 6/19) NodeCount: 1589350
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c |****************************************************************| ( 7/19) NodeCount: 2234996
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c |****************************************************************| ( 8/19) NodeCount: 2753275
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c |****************************************************************| ( 9/19) NodeCount: 3086323
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c |****************************************************************| (10/19) NodeCount: 3257799
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c |****************************************************************| (11/19) NodeCount: 3327787
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c |****************************************************************| (12/19) NodeCount: 3349674
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c |****************************************************************| (13/19) NodeCount: 3354668
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c |****************************************************************| (14/19) NodeCount: 3355464
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c |****************************************************************| (15/19) NodeCount: 3355546
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c |****************************************************************| (16/19) NodeCount: 3355550
823.51/823.50	c |----------------------------------------------------------------|
c |
823.51/823.50	c
823.51/823.50	c main():: nodeCount: 3355550
823.51/823.50	c main():: dead ends in main: 46334
823.51/823.50	c main():: lookAheadCount: 209867709
823.51/823.50	c main():: unitResolveCount: 40264318
823.51/823.50	c main():: time=823.520020
823.51/823.50	c main():: necessary_assignments: 722738
823.51/823.50	c main():: bin_sat: 0, bin_unsat 0
823.51/823.50	c main():: doublelook: #: 13008179, succes #: 9331175
823.51/823.50	c main():: doublelook: overall 6.421 of all possible doublelooks executed
823.51/823.50	c main():: doublelook: succesrate: 71.733, average DL_trigger: 56.597
823.51/823.50	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

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-3420561-1306634426/watcher-3420561-1306634426 -o /tmp/evaluation-result-3420561-1306634426/solver-3420561-1306634426 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420561-1306634426.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: 1.02 1.01 1.07 1/370 8446
/proc/meminfo: memFree=22700984/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=7408 CPUtime=0 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 400 0 0 0 0 0 0 0 23 0 1 0 775043031 7585792 344 33554432000 4194304 4300876 140734265586624 18446744073709551615 4216863 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 1852 344 168 27 0 301 0

[startup+0.082529 s]
/proc/loadavg: 1.02 1.01 1.07 1/370 8446
/proc/meminfo: memFree=22700984/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=7540 CPUtime=0.08 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 445 0 0 0 8 0 0 0 23 0 1 0 775043031 7720960 389 33554432000 4194304 4300876 140734265586624 18446744073709551615 4234582 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 1885 389 168 27 0 334 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7540

[startup+0.100526 s]
/proc/loadavg: 1.02 1.01 1.07 1/370 8446
/proc/meminfo: memFree=22700984/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=7540 CPUtime=0.09 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 449 0 0 0 9 0 0 0 24 0 1 0 775043031 7720960 393 33554432000 4194304 4300876 140734265586624 18446744073709551615 4228817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 1885 393 168 27 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7540

[startup+0.300487 s]
/proc/loadavg: 1.02 1.01 1.07 1/370 8446
/proc/meminfo: memFree=22700984/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=7540 CPUtime=0.29 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 467 0 0 0 29 0 0 0 25 0 1 0 775043031 7720960 411 33554432000 4194304 4300876 140734265586624 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 1885 411 168 27 0 334 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7540

[startup+0.700414 s]
/proc/loadavg: 1.02 1.01 1.07 1/370 8446
/proc/meminfo: memFree=22700984/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=7672 CPUtime=0.69 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 476 0 0 0 69 0 0 0 25 0 1 0 775043031 7856128 420 33554432000 4194304 4300876 140734265586624 18446744073709551615 4217353 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 1918 420 168 27 0 367 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7672

[startup+1.50027 s]
/proc/loadavg: 1.10 1.03 1.07 3/374 8453
/proc/meminfo: memFree=22697728/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=7672 CPUtime=1.49 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 484 0 0 0 149 0 0 0 25 0 1 0 775043031 7856128 428 33554432000 4194304 4300876 140734265586624 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 1918 428 168 27 0 367 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7672

[startup+3.10098 s]
/proc/loadavg: 1.10 1.03 1.07 3/374 8453
/proc/meminfo: memFree=22696124/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=7672 CPUtime=3.1 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 494 0 0 0 310 0 0 0 25 0 1 0 775043031 7856128 438 33554432000 4194304 4300876 140734265586624 18446744073709551615 4200384 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 1918 438 168 27 0 367 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 7672

[startup+6.30039 s]
/proc/loadavg: 1.17 1.04 1.08 3/374 8453
/proc/meminfo: memFree=22695440/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=7672 CPUtime=6.3 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 505 0 0 0 630 0 0 0 25 0 1 0 775043031 7856128 449 33554432000 4194304 4300876 140734265586624 18446744073709551615 4228530 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 1918 449 168 27 0 367 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 7672

[startup+12.7002 s]
/proc/loadavg: 1.24 1.06 1.08 3/374 8454
/proc/meminfo: memFree=22693472/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=7840 CPUtime=12.7 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 518 0 0 0 1270 0 0 0 25 0 1 0 775043031 8028160 462 33554432000 4194304 4300876 140734265586624 18446744073709551615 4200354 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 1960 462 168 27 0 409 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7840

[startup+25.5009 s]
/proc/loadavg: 1.41 1.10 1.09 3/374 8454
/proc/meminfo: memFree=22692000/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=7976 CPUtime=25.5 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 576 0 0 0 2550 0 0 0 25 0 1 0 775043031 8167424 520 33554432000 4194304 4300876 140734265586624 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 1994 520 168 27 0 443 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 7976

[startup+51.1002 s]
/proc/loadavg: 1.61 1.17 1.12 3/374 8464
/proc/meminfo: memFree=22688492/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=8044 CPUtime=51.1 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 599 0 0 0 5110 0 0 0 25 0 1 0 775043031 8237056 543 33554432000 4194304 4300876 140734265586624 18446744073709551615 4214341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 2011 543 169 27 0 460 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 8044

[startup+102.313 s]
/proc/loadavg: 1.83 1.30 1.16 3/374 8938
/proc/meminfo: memFree=22677548/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=8524 CPUtime=102.31 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 669 0 0 0 10231 0 0 0 25 0 1 0 775043031 8728576 613 33554432000 4194304 4300876 140734265586624 18446744073709551615 4268977 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 2131 613 169 27 0 580 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 8524

[startup+162.301 s]
/proc/loadavg: 1.93 1.42 1.21 3/374 8940
/proc/meminfo: memFree=22673708/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=8864 CPUtime=162.3 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 758 0 0 0 16230 0 0 0 25 0 1 0 775043031 9076736 702 33554432000 4194304 4300876 140734265586624 18446744073709551615 4228525 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 2216 702 169 27 0 665 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 8864

[startup+222.301 s]
/proc/loadavg: 1.97 1.53 1.26 3/374 8944
/proc/meminfo: memFree=22667228/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=9508 CPUtime=222.3 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 901 0 0 0 22230 0 0 0 25 0 1 0 775043031 9736192 845 33554432000 4194304 4300876 140734265586624 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 2377 845 169 27 0 826 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 9508

[startup+282.301 s]
/proc/loadavg: 1.99 1.61 1.30 3/374 8946
/proc/meminfo: memFree=22661804/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=10272 CPUtime=282.3 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 1051 0 0 0 28230 0 0 0 25 0 1 0 775043031 10518528 995 33554432000 4194304 4300876 140734265586624 18446744073709551615 4217822 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 2568 995 169 27 0 1017 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 10272

[startup+342.301 s]
/proc/loadavg: 1.99 1.68 1.34 3/374 8947
/proc/meminfo: memFree=22654592/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=11636 CPUtime=342.3 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 1245 0 0 0 34230 0 0 0 25 0 1 0 775043031 11915264 1189 33554432000 4194304 4300876 140734265586624 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 2909 1189 169 27 0 1358 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 11636

[startup+402.3 s]
/proc/loadavg: 2.05 1.75 1.39 3/374 8949
/proc/meminfo: memFree=22647628/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=13360 CPUtime=402.3 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 1485 0 0 0 40230 0 0 0 25 0 1 0 775043031 13680640 1429 33554432000 4194304 4300876 140734265586624 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 3340 1429 169 27 0 1789 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 13360

[startup+462.3 s]
/proc/loadavg: 2.06 1.81 1.43 3/374 8951
/proc/meminfo: memFree=22640296/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=13360 CPUtime=462.31 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 1672 0 0 0 46231 0 0 0 25 0 1 0 775043031 13680640 1616 33554432000 4194304 4300876 140734265586624 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 3340 1616 169 27 0 1789 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 13360

[startup+522.3 s]
/proc/loadavg: 2.02 1.84 1.46 3/374 8952
/proc/meminfo: memFree=22632928/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=16300 CPUtime=522.31 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 2074 0 0 0 52231 0 0 0 25 0 1 0 775043031 16691200 1992 33554432000 4194304 4300876 140734265586624 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 4075 1992 169 27 0 2524 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 16300

[startup+582.3 s]
/proc/loadavg: 2.01 1.87 1.49 3/374 8954
/proc/meminfo: memFree=22625340/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=16300 CPUtime=582.31 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 2413 0 0 0 58231 0 0 0 25 0 1 0 775043031 16691200 2331 33554432000 4194304 4300876 140734265586624 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 4075 2331 169 27 0 2524 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 16300

[startup+642.3 s]
/proc/loadavg: 2.00 1.89 1.52 3/374 8955
/proc/meminfo: memFree=22617500/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=20652 CPUtime=642.32 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 2786 0 0 0 64232 0 0 0 25 0 1 0 775043031 21147648 2704 33554432000 4194304 4300876 140734265586624 18446744073709551615 4225146 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 5163 2704 169 27 0 3612 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 20652

[startup+702.3 s]
/proc/loadavg: 2.00 1.91 1.55 3/374 8957
/proc/meminfo: memFree=22610164/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=20652 CPUtime=702.31 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 3265 0 0 0 70231 0 0 0 25 0 1 0 775043031 21147648 3183 33554432000 4194304 4300876 140734265586624 18446744073709551615 4263560 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 5163 3183 169 27 0 3612 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 20652

[startup+762.313 s]
/proc/loadavg: 2.00 1.92 1.57 3/374 8959
/proc/meminfo: memFree=22602088/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=21592 CPUtime=762.32 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 3827 0 0 0 76232 0 0 0 25 0 1 0 775043031 22110208 3745 33554432000 4194304 4300876 140734265586624 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 5398 3745 169 27 0 3847 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 21592

[startup+822.3 s]
/proc/loadavg: 2.00 1.93 1.59 3/374 8960
/proc/meminfo: memFree=22593868/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=27412 CPUtime=822.31 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 4535 0 0 0 82231 0 0 0 18 0 1 0 775043031 28069888 4453 33554432000 4194304 4300876 140734265586624 18446744073709551615 4268983 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 6853 4453 169 27 0 5302 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 27412

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

[startup+823.1 s]
/proc/loadavg: 2.00 1.93 1.59 3/374 8960
/proc/meminfo: memFree=22593744/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=27412 CPUtime=823.11 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 4547 0 0 0 82311 0 0 0 20 0 1 0 775043031 28069888 4465 33554432000 4194304 4300876 140734265586624 18446744073709551615 4268486 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 6853 4465 169 27 0 5302 0
Current children cumulated CPU time (s) 823.11
Current children cumulated vsize (KiB) 27412

[startup+823.5 s]
/proc/loadavg: 2.00 1.93 1.59 3/374 8960
/proc/meminfo: memFree=22593744/32951124 swapFree=37160472/67111528
[pid=8446] ppid=8444 vsize=27412 CPUtime=823.51 cores=1,3,5,7
/proc/8446/stat : 8446 (march_rw) R 8444 8446 7255 0 -1 4202496 4553 0 0 0 82351 0 0 0 21 0 1 0 775043031 28069888 4471 33554432000 4194304 4300876 140734265586624 18446744073709551615 4214438 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8446/statm: 6853 4471 169 27 0 5302 0
Current children cumulated CPU time (s) 823.51
Current children cumulated vsize (KiB) 27412

Child status: 20
Real time (s): 823.508
CPU time (s): 823.532
CPU user time (s): 823.524
CPU system time (s): 0.007998
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 27412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 823.524
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4554
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= 6
involuntary context switches= 8740

runsolver used 2.71159 second user time and 6.31004 second system time

The end

Launcher Data 

Begin job on node104 at 2011-05-29 04:00:26
IDJOB=3420561
IDBENCH=82813
IDSOLVER=1913
FILE ID=node104/3420561-1306634426
RUNJOBID= node104-1306634426-8433
PBS_JOBID= 13471582
Free space on /tmp= 73416 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v500-c2130-S1085677759-100.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420561-1306634426/watcher-3420561-1306634426 -o /tmp/evaluation-result-3420561-1306634426/solver-3420561-1306634426 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420561-1306634426.cnf

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

MD5SUM BENCH= 12cee07ed764769ddb26400b2603221c
RANDOM SEED=402701874

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:      22701016 kB
Buffers:        360828 kB
Cached:        7805540 kB
SwapCached:     152248 kB
Active:        3434792 kB
Inactive:      6506728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22701016 kB
SwapTotal:    67111528 kB
SwapFree:     37160472 kB
Dirty:               8 kB
Writeback:          12 kB
AnonPages:     1635720 kB
Mapped:          10320 kB
Slab:           154504 kB
PageTables:      88956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 87704916 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= 73416 MiB
End job on node104 at 2011-05-29 04:14:09