Trace number 3420367

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) 5000.08 4999.97

General information on the benchmark

Namerandom/large/
unif-k5-r20-v750-c15000-S1787347746-067-UNKNOWN.cnf
MD5SUM327a5393de6dbdcaf85af71880caf3c5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.8569
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses15000
Sum of the clauses size75000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 515000
Number of clauses of size over 50

Solver Data 

0.09/0.16	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.16	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.16	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.16	c main()::
0.09/0.16	c initFormula():: searching for DIMACS p-line....
0.09/0.16	c full lookahead due to high density!
0.09/0.16	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 15000 clauses.
0.09/0.16	c parseCNF():: parsing....
0.09/0.16	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.16	c runParser():: parsing was successful, warming up engines...
0.09/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.16	c preprocessing fase I completed:: there are now 750 free variables and 15000 clauses.
0.09/0.16	c using k-SAT heuristics (size based diff)
0.09/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.16	c main():: clause / variable ratio: ( 15000 / 750 ) = 20.00
0.09/0.16	c longest clause has size 5
0.09/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.16	c number of free variables = 750
0.09/0.16	c dynamic_preselect_setsize :: off
0.09/0.16	c main():: all systems go!
0.09/0.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 401
0.19/0.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
c |************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 27495
3.39/3.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 2092401
259.09/259.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |********************************
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c |**************************************************************
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-3420367-1306604433/watcher-3420367-1306604433 -o /tmp/evaluation-result-3420367-1306604433/solver-3420367-1306604433 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420367-1306604433.cnf 

running on 4 cores: 0,2,4,6

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: 1.86 2.01 1.99 2/511 1069
/proc/meminfo: memFree=16451308/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=6768 CPUtime=0 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4194304 260 0 0 0 0 0 0 0 21 0 1 0 850674064 6930432 205 33554432000 4194304 4300876 140736557085584 18446744073709551615 215988592384 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 1692 206 113 27 0 141 0

[startup+0.05312 s]
/proc/loadavg: 1.86 2.01 1.99 2/511 1069
/proc/meminfo: memFree=16451308/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=8776 CPUtime=0.04 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 2118 0 0 0 4 0 0 0 21 0 1 0 850674064 8986624 605 33554432000 4194304 4300876 140736557085584 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 2194 605 143 27 0 643 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8776

[startup+0.100162 s]
/proc/loadavg: 1.86 2.01 1.99 2/511 1069
/proc/meminfo: memFree=16451308/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=8776 CPUtime=0.09 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 2118 0 0 0 9 0 0 0 21 0 1 0 850674064 8986624 605 33554432000 4194304 4300876 140736557085584 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 2194 605 143 27 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8776

[startup+0.301204 s]
/proc/loadavg: 1.86 2.01 1.99 2/511 1069
/proc/meminfo: memFree=16451308/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=11088 CPUtime=0.29 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 3075 0 0 0 29 0 0 0 22 0 1 0 850674064 11354112 1006 33554432000 4194304 4300876 140736557085584 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 2772 1006 170 27 0 1221 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11088

[startup+0.70114 s]
/proc/loadavg: 1.86 2.01 1.99 2/511 1069
/proc/meminfo: memFree=16451308/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=11088 CPUtime=0.69 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 3075 0 0 0 69 0 0 0 24 0 1 0 850674064 11354112 1006 33554432000 4194304 4300876 140736557085584 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 2772 1006 170 27 0 1221 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11088

[startup+1.501 s]
/proc/loadavg: 1.86 2.01 1.99 3/515 1076
/proc/meminfo: memFree=16442480/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=11088 CPUtime=1.49 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 3076 0 0 0 149 0 0 0 25 0 1 0 850674064 11354112 1007 33554432000 4194304 4300876 140736557085584 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 2772 1007 170 27 0 1221 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11088

[startup+3.10066 s]
/proc/loadavg: 1.86 2.01 1.99 3/515 1076
/proc/meminfo: memFree=16439920/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=11772 CPUtime=3.09 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 3227 0 0 0 309 0 0 0 25 0 1 0 850674064 12054528 1158 33554432000 4194304 4300876 140736557085584 18446744073709551615 4214240 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 2943 1158 171 27 0 1392 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11772

[startup+6.3011 s]
/proc/loadavg: 1.87 2.01 1.99 3/515 1076
/proc/meminfo: memFree=16435676/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=12624 CPUtime=6.29 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 3392 0 0 0 629 0 0 0 25 0 1 0 850674064 12926976 1323 33554432000 4194304 4300876 140736557085584 18446744073709551615 4269525 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 3156 1323 171 27 0 1605 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12624

[startup+12.701 s]
/proc/loadavg: 1.88 2.01 1.99 3/515 1076
/proc/meminfo: memFree=16433152/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=14540 CPUtime=12.69 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 3722 0 0 0 1269 0 0 0 25 0 1 0 850674064 14888960 1653 33554432000 4194304 4300876 140736557085584 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 3635 1653 171 27 0 2084 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14540

[startup+25.5008 s]
/proc/loadavg: 1.91 2.01 1.99 3/515 1076
/proc/meminfo: memFree=16428444/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=18852 CPUtime=25.49 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 4389 0 0 0 2549 0 0 0 25 0 1 0 850674064 19304448 2320 33554432000 4194304 4300876 140736557085584 18446744073709551615 4216365 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 4713 2320 171 27 0 3162 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18852

[startup+51.1003 s]
/proc/loadavg: 1.94 2.00 1.99 3/515 1077
/proc/meminfo: memFree=16420824/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=22732 CPUtime=51.09 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 5696 0 0 0 5108 1 0 0 25 0 1 0 850674064 23277568 3627 33554432000 4194304 4300876 140736557085584 18446744073709551615 4216347 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 5683 3627 171 27 0 4132 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22732

[startup+102.318 s]
/proc/loadavg: 2.13 2.03 2.00 3/515 1078
/proc/meminfo: memFree=16403072/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=38128 CPUtime=102.31 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 8341 0 0 0 10230 1 0 0 25 0 1 0 850674064 39043072 6272 33554432000 4194304 4300876 140736557085584 18446744073709551615 4289269 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 9532 6272 171 27 0 7981 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 38128

[startup+162.301 s]
/proc/loadavg: 2.12 2.04 2.00 3/515 1080
/proc/meminfo: memFree=16384300/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=51224 CPUtime=162.29 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 11305 0 0 0 16227 2 0 0 25 0 1 0 850674064 52453376 9236 33554432000 4194304 4300876 140736557085584 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 12806 9236 171 27 0 11255 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 51224

[startup+222.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/515 1082
/proc/meminfo: memFree=16367032/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=71376 CPUtime=222.29 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 14124 0 0 0 22226 3 0 0 25 0 1 0 850674064 73089024 12055 33554432000 4194304 4300876 140736557085584 18446744073709551615 4228002 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 17844 12055 171 27 0 16293 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 71376

[startup+282.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/515 1083
/proc/meminfo: memFree=16351140/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=71376 CPUtime=282.3 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 16760 0 0 0 28226 4 0 0 25 0 1 0 850674064 73089024 14691 33554432000 4194304 4300876 140736557085584 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 17844 14691 171 27 0 16293 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 71376

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 1085
/proc/meminfo: memFree=16332888/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=100844 CPUtime=342.29 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 19831 0 0 0 34225 4 0 0 25 0 1 0 850674064 103264256 17762 33554432000 4194304 4300876 140736557085584 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 25211 17762 171 27 0 23660 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 100844

[startup+402.301 s]
/proc/loadavg: 2.15 2.04 2.01 3/515 1086
/proc/meminfo: memFree=16315240/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=101860 CPUtime=402.3 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 22820 0 0 0 40225 5 0 0 25 0 1 0 850674064 104304640 20751 33554432000 4194304 4300876 140736557085584 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 25465 20751 171 27 0 23914 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 101860

[startup+462.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/515 1089
/proc/meminfo: memFree=16297596/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=146060 CPUtime=462.3 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 25673 0 0 0 46224 6 0 0 25 0 1 0 850674064 149565440 23604 33554432000 4194304 4300876 140736557085584 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 36515 23604 171 27 0 34964 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 146060

[startup+522.301 s]
/proc/loadavg: 2.04 2.04 2.00 3/515 1090
/proc/meminfo: memFree=16282080/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=146060 CPUtime=522.3 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 28252 0 0 0 52224 6 0 0 25 0 1 0 850674064 149565440 26183 33554432000 4194304 4300876 140736557085584 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 36515 26183 171 27 0 34964 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 146060

[startup+582.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/515 1092
/proc/meminfo: memFree=16263832/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=146060 CPUtime=582.3 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 31308 0 0 0 58223 7 0 0 25 0 1 0 850674064 149565440 29239 33554432000 4194304 4300876 140736557085584 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 36515 29239 171 27 0 34964 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 146060

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 1203
/proc/meminfo: memFree=15246404/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=1034624 CPUtime=4062.4 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 196650 0 0 0 406192 48 0 0 25 0 1 0 850674064 1059454976 194581 33554432000 4194304 4300876 140736557085584 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 258656 194581 171 27 0 257105 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 1034624

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 1205
/proc/meminfo: memFree=15228644/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=1034624 CPUtime=4122.38 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 199644 0 0 0 412189 49 0 0 25 0 1 0 850674064 1059454976 197575 33554432000 4194304 4300876 140736557085584 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 258656 197575 171 27 0 257105 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 1034624

[startup+4182.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/515 1206
/proc/meminfo: memFree=15211020/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=1034624 CPUtime=4182.39 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 202538 0 0 0 418189 50 0 0 25 0 1 0 850674064 1059454976 200469 33554432000 4194304 4300876 140736557085584 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 258656 200469 171 27 0 257105 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 1034624

[startup+4242.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/515 1208
/proc/meminfo: memFree=15194004/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=1034624 CPUtime=4242.39 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 205137 0 0 0 424188 51 0 0 25 0 1 0 850674064 1059454976 203068 33554432000 4194304 4300876 140736557085584 18446744073709551615 215988289009 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 258656 203068 171 27 0 257105 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 1034624

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 1209
/proc/meminfo: memFree=15175864/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=1034624 CPUtime=4302.39 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 208063 0 0 0 430187 52 0 0 25 0 1 0 850674064 1059454976 205994 33554432000 4194304 4300876 140736557085584 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 258656 205994 171 27 0 257105 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 1034624

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 1211
/proc/meminfo: memFree=15157600/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=1034624 CPUtime=4362.39 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 211004 0 0 0 436186 53 0 0 25 0 1 0 850674064 1059454976 208935 33554432000 4194304 4300876 140736557085584 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 258656 208935 171 27 0 257105 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 1034624

[startup+4422.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/515 1213
/proc/meminfo: memFree=15140204/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=1034624 CPUtime=4422.39 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 213760 0 0 0 442186 53 0 0 25 0 1 0 850674064 1059454976 211691 33554432000 4194304 4300876 140736557085584 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 258656 211691 171 27 0 257105 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 1034624

[startup+4482.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/515 1214
/proc/meminfo: memFree=15123196/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=1034624 CPUtime=4482.4 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 216435 0 0 0 448186 54 0 0 25 0 1 0 850674064 1059454976 214366 33554432000 4194304 4300876 140736557085584 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 258656 214366 171 27 0 257105 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 1034624

[startup+4542.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/515 1216
/proc/meminfo: memFree=15105064/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=1034624 CPUtime=4542.39 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 219401 0 0 0 454185 54 0 0 25 0 1 0 850674064 1059454976 217332 33554432000 4194304 4300876 140736557085584 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 258656 217332 171 27 0 257105 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 1034624

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 1217
/proc/meminfo: memFree=15085692/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=1034624 CPUtime=4602.4 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 222262 0 0 0 460185 55 0 0 25 0 1 0 850674064 1059454976 220193 33554432000 4194304 4300876 140736557085584 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 258656 220193 171 27 0 257105 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 1034624

[startup+4662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 1219
/proc/meminfo: memFree=15068548/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=1034624 CPUtime=4662.39 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 224777 0 0 0 466184 55 0 0 25 0 1 0 850674064 1059454976 222708 33554432000 4194304 4300876 140736557085584 18446744073709551615 4214430 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 258656 222708 171 27 0 257105 0
Current children cumulated CPU time (s) 4662.39
Current children cumulated vsize (KiB) 1034624

[startup+4722.32 s]
/proc/loadavg: 2.10 2.04 2.01 3/515 1221
/proc/meminfo: memFree=15051036/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=1034624 CPUtime=4722.42 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 227779 0 0 0 472186 56 0 0 25 0 1 0 850674064 1059454976 225710 33554432000 4194304 4300876 140736557085584 18446744073709551615 4264425 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 258656 225710 171 27 0 257105 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 1034624

[startup+4782.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/515 1222
/proc/meminfo: memFree=15034896/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=1034624 CPUtime=4782.4 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 230692 0 0 0 478183 57 0 0 25 0 1 0 850674064 1059454976 228623 33554432000 4194304 4300876 140736557085584 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 258656 228623 171 27 0 257105 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 1034624

[startup+4842.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/515 1233
/proc/meminfo: memFree=15016540/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=1034624 CPUtime=4842.4 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 233347 0 0 0 484182 58 0 0 25 0 1 0 850674064 1059454976 231278 33554432000 4194304 4300876 140736557085584 18446744073709551615 4248630 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 258656 231278 171 27 0 257105 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 1034624

[startup+4902.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/515 1234
/proc/meminfo: memFree=15000024/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=1034624 CPUtime=4902.4 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 236143 0 0 0 490182 58 0 0 25 0 1 0 850674064 1059454976 234074 33554432000 4194304 4300876 140736557085584 18446744073709551615 4276213 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 258656 234074 171 27 0 257105 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 1034624

[startup+4962.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/515 1236
/proc/meminfo: memFree=14981520/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=1034624 CPUtime=4962.4 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 239075 0 0 0 496181 59 0 0 25 0 1 0 850674064 1059454976 237006 33554432000 4194304 4300876 140736557085584 18446744073709551615 4289436 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 258656 237006 171 27 0 257105 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 1034624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.11 2.06 2.01 3/515 1237
/proc/meminfo: memFree=14970464/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=1034624 CPUtime=5000 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 240848 0 0 0 499941 59 0 0 25 0 1 0 850674064 1059454976 238779 33554432000 4194304 4300876 140736557085584 18446744073709551615 4264890 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 258656 238779 171 27 0 257105 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 1034624

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 2.06 2.01 3/515 1237
/proc/meminfo: memFree=14970464/32950940 swapFree=67111364/67111528
[pid=1069] ppid=1067 vsize=1034624 CPUtime=5000 cores=0,2,4,6
/proc/1069/stat : 1069 (march_rw) R 1067 1069 32192 0 -1 4202496 240848 0 0 0 499941 59 0 0 25 0 1 0 850674064 1059454976 238779 33554432000 4194304 4300876 140736557085584 18446744073709551615 4264890 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1069/statm: 258656 238779 171 27 0 257105 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 1034624

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.97
CPU time (s): 5000.08
CPU user time (s): 4999.43
CPU system time (s): 0.646901
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1034624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.43
system time used= 0.646901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 240848
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= 5
involuntary context switches= 5235

runsolver used 25.4191 second user time and 52.455 second system time

The end

Launcher Data 

Begin job on node117 at 2011-05-28 19:40:33
IDJOB=3420367
IDBENCH=82619
IDSOLVER=1913
FILE ID=node117/3420367-1306604433
RUNJOBID= node117-1306604433-1055
PBS_JOBID= 13471563
Free space on /tmp= 73224 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v750-c15000-S1787347746-067-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420367-1306604433/watcher-3420367-1306604433 -o /tmp/evaluation-result-3420367-1306604433/solver-3420367-1306604433 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420367-1306604433.cnf

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

MD5SUM BENCH= 327a5393de6dbdcaf85af71880caf3c5
RANDOM SEED=1724769626

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:      16451588 kB
Buffers:        327596 kB
Cached:        6017772 kB
SwapCached:          0 kB
Active:       11923712 kB
Inactive:      4209680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      16451588 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:             416 kB
Writeback:           0 kB
AnonPages:     9788216 kB
Mapped:          41224 kB
Slab:           239520 kB
PageTables:      57952 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS: 149475188 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 21:03:55