Trace number 3420369

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) 5000.09 4999.96

General information on the benchmark

Namerandom/large/
unif-k5-r20-v750-c15000-S888530894-020-UNKNOWN.cnf
MD5SUMdc51a6e5c13ccda52fa46d0bd711de5f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark52.605
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 

0.09/0.15	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.15	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.15	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.15	c main()::
0.09/0.15	c initFormula():: searching for DIMACS p-line....
0.09/0.15	c full lookahead due to high density!
0.09/0.15	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 15000 clauses.
0.09/0.15	c parseCNF():: parsing....
0.09/0.15	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.15	c runParser():: parsing was successful, warming up engines...
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c preprocessing fase I completed:: there are now 750 free variables and 15000 clauses.
0.09/0.15	c using k-SAT heuristics (size based diff)
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c main():: clause / variable ratio: ( 15000 / 750 ) = 20.00
0.09/0.15	c longest clause has size 5
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c number of free variables = 750
0.09/0.15	c dynamic_preselect_setsize :: off
0.09/0.15	c main():: all systems go!
0.09/0.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 333
0.19/0.23	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 26858
2.99/3.02	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| ( 2/999) NodeCount: 2014734
230.70/230.72	c |----------------------------------------------------------------|
c |*
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c |****************
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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-3420369-1306604457/watcher-3420369-1306604457 -o /tmp/evaluation-result-3420369-1306604457/solver-3420369-1306604457 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420369-1306604457.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: 1.85 1.99 1.99 1/532 5824
/proc/meminfo: memFree=14342584/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=6900 CPUtime=0 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4194304 298 0 0 0 0 0 0 0 23 0 1 0 752862014 7065600 243 33554432000 4194304 4300876 140736346563552 18446744073709551615 212039316165 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 1725 243 113 27 0 174 0

[startup+0.0559169 s]
/proc/loadavg: 1.85 1.99 1.99 1/532 5824
/proc/meminfo: memFree=14342584/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=8776 CPUtime=0.05 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 2119 0 0 0 5 0 0 0 23 0 1 0 752862014 8986624 606 33554432000 4194304 4300876 140736346563552 18446744073709551615 4256578 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 2194 606 143 27 0 643 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8776

[startup+0.100944 s]
/proc/loadavg: 1.85 1.99 1.99 1/532 5824
/proc/meminfo: memFree=14342584/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=8776 CPUtime=0.09 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 2119 0 0 0 9 0 0 0 23 0 1 0 752862014 8986624 606 33554432000 4194304 4300876 140736346563552 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 2194 606 143 27 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8776

[startup+0.300935 s]
/proc/loadavg: 1.85 1.99 1.99 1/532 5824
/proc/meminfo: memFree=14342584/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=11088 CPUtime=0.29 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 3076 0 0 0 29 0 0 0 25 0 1 0 752862014 11354112 1007 33554432000 4194304 4300876 140736346563552 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 2772 1007 170 27 0 1221 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11088

[startup+0.700874 s]
/proc/loadavg: 1.85 1.99 1.99 1/532 5824
/proc/meminfo: memFree=14342584/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=11088 CPUtime=0.69 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 3076 0 0 0 69 0 0 0 25 0 1 0 752862014 11354112 1007 33554432000 4194304 4300876 140736346563552 18446744073709551615 4199216 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 2772 1007 170 27 0 1221 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11088

[startup+1.50072 s]
/proc/loadavg: 1.85 1.99 1.99 3/536 5831
/proc/meminfo: memFree=14312588/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=11544 CPUtime=1.49 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 3155 0 0 0 149 0 0 0 25 0 1 0 752862014 11821056 1086 33554432000 4194304 4300876 140736346563552 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 2886 1086 170 27 0 1335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11544

[startup+3.10041 s]
/proc/loadavg: 1.85 1.99 1.99 3/536 5831
/proc/meminfo: memFree=14270056/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=11772 CPUtime=3.09 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 3239 0 0 0 309 0 0 0 18 0 1 0 752862014 12054528 1170 33554432000 4194304 4300876 140736346563552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 2943 1170 171 27 0 1392 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11772

[startup+6.30086 s]
/proc/loadavg: 1.87 1.99 1.99 3/536 5831
/proc/meminfo: memFree=14266252/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=12624 CPUtime=6.29 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 3419 0 0 0 629 0 0 0 25 0 1 0 752862014 12926976 1350 33554432000 4194304 4300876 140736346563552 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 3156 1350 171 27 0 1605 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12624

[startup+12.7007 s]
/proc/loadavg: 1.88 1.99 1.99 3/536 5831
/proc/meminfo: memFree=14256656/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=14540 CPUtime=12.69 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 3781 0 0 0 1269 0 0 0 25 0 1 0 752862014 14888960 1712 33554432000 4194304 4300876 140736346563552 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 3635 1712 171 27 0 2084 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14540

[startup+25.5004 s]
/proc/loadavg: 1.90 1.99 1.99 3/536 5832
/proc/meminfo: memFree=14252832/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=18852 CPUtime=25.49 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 4493 0 0 0 2549 0 0 0 25 0 1 0 752862014 19304448 2424 33554432000 4194304 4300876 140736346563552 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 4713 2424 171 27 0 3162 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18852

[startup+51.1008 s]
/proc/loadavg: 1.93 1.99 1.99 3/536 5832
/proc/meminfo: memFree=14246108/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=23056 CPUtime=51.1 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 5910 0 0 0 5109 1 0 0 25 0 1 0 752862014 23609344 3841 33554432000 4194304 4300876 140736346563552 18446744073709551615 4234728 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 5764 3841 171 27 0 4213 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 23056

[startup+102.32 s]
/proc/loadavg: 1.97 1.99 1.99 3/536 5834
/proc/meminfo: memFree=14230604/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=38112 CPUtime=102.31 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 8798 0 0 0 10230 1 0 0 25 0 1 0 752862014 39026688 6729 33554432000 4194304 4300876 140736346563552 18446744073709551615 4264065 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 9528 6729 171 27 0 7977 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 38112

[startup+162.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/536 5835
/proc/meminfo: memFree=14216200/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=51208 CPUtime=162.29 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 11978 0 0 0 16227 2 0 0 25 0 1 0 752862014 52436992 9909 33554432000 4194304 4300876 140736346563552 18446744073709551615 4214245 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 12802 9909 171 27 0 11251 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 51208

[startup+222.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/536 5837
/proc/meminfo: memFree=14204780/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=71360 CPUtime=222.3 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 14814 0 0 0 22227 3 0 0 25 0 1 0 752862014 73072640 12745 33554432000 4194304 4300876 140736346563552 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 17840 12745 171 27 0 16289 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 71360

[startup+282.301 s]
/proc/loadavg: 2.07 2.02 2.00 3/536 5839
/proc/meminfo: memFree=14192232/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=71360 CPUtime=282.3 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 17987 0 0 0 28227 3 0 0 25 0 1 0 752862014 73072640 15918 33554432000 4194304 4300876 140736346563552 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 17840 15918 171 27 0 16289 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 71360

[startup+342.301 s]
/proc/loadavg: 2.18 2.06 2.01 3/536 5840
/proc/meminfo: memFree=14178712/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=101840 CPUtime=342.3 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 21270 0 0 0 34226 4 0 0 25 0 1 0 752862014 104284160 19201 33554432000 4194304 4300876 140736346563552 18446744073709551615 4199270 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 25460 19201 171 27 0 23909 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 101840

[startup+402.301 s]
/proc/loadavg: 2.12 2.06 2.01 3/536 5842
/proc/meminfo: memFree=14166044/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=101840 CPUtime=402.3 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 24431 0 0 0 40225 5 0 0 25 0 1 0 752862014 104284160 22362 33554432000 4194304 4300876 140736346563552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 25460 22362 171 27 0 23909 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 101840

[startup+462.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/536 5843
/proc/meminfo: memFree=14154872/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=146040 CPUtime=462.31 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 27266 0 0 0 46225 6 0 0 25 0 1 0 752862014 149544960 25197 33554432000 4194304 4300876 140736346563552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 36510 25197 171 27 0 34959 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 146040

[startup+522.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/536 5845
/proc/meminfo: memFree=14141952/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=146040 CPUtime=522.3 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 30514 0 0 0 52224 6 0 0 25 0 1 0 752862014 149544960 28445 33554432000 4194304 4300876 140736346563552 18446744073709551615 4275504 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 36510 28445 171 27 0 34959 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 146040

[startup+582.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 5847
/proc/meminfo: memFree=14128648/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=146040 CPUtime=582.31 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 33804 0 0 0 58224 7 0 0 25 0 1 0 752862014 149544960 31735 33554432000 4194304 4300876 140736346563552 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 36510 31735 171 27 0 34959 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 146040

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5951
/proc/meminfo: memFree=13405376/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=1034532 CPUtime=4062.42 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 213211 0 0 0 406197 45 0 0 25 0 1 0 752862014 1059360768 211142 33554432000 4194304 4300876 140736346563552 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 258633 211142 171 27 0 257082 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 1034532

[startup+4122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 5953
/proc/meminfo: memFree=13394316/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=1034532 CPUtime=4122.4 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 216219 0 0 0 412195 45 0 0 25 0 1 0 752862014 1059360768 214150 33554432000 4194304 4300876 140736346563552 18446744073709551615 4225146 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 258633 214150 171 27 0 257082 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 1034532

[startup+4182.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/536 5955
/proc/meminfo: memFree=13382624/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=1034532 CPUtime=4182.4 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 219144 0 0 0 418195 45 0 0 25 0 1 0 752862014 1059360768 217075 33554432000 4194304 4300876 140736346563552 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 258633 217075 171 27 0 257082 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 1034532

[startup+4242.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/536 5956
/proc/meminfo: memFree=13369812/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=1034532 CPUtime=4242.4 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 222352 0 0 0 424194 46 0 0 25 0 1 0 752862014 1059360768 220283 33554432000 4194304 4300876 140736346563552 18446744073709551615 4275834 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 258633 220283 171 27 0 257082 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 1034532

[startup+4302.3 s]
/proc/loadavg: 2.17 2.07 2.02 3/536 5958
/proc/meminfo: memFree=13357620/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=1034532 CPUtime=4302.41 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 225344 0 0 0 430194 47 0 0 25 0 1 0 752862014 1059360768 223275 33554432000 4194304 4300876 140736346563552 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 258633 223275 171 27 0 257082 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 1034532

[startup+4362.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/536 5959
/proc/meminfo: memFree=13346928/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=1034532 CPUtime=4362.4 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 228245 0 0 0 436193 47 0 0 25 0 1 0 752862014 1059360768 226176 33554432000 4194304 4300876 140736346563552 18446744073709551615 4234582 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 258633 226176 171 27 0 257082 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 1034532

[startup+4422.3 s]
/proc/loadavg: 2.02 2.04 2.01 3/536 5961
/proc/meminfo: memFree=13333996/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=1034532 CPUtime=4422.41 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 231478 0 0 0 442193 48 0 0 25 0 1 0 752862014 1059360768 229409 33554432000 4194304 4300876 140736346563552 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 258633 229409 171 27 0 257082 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 1034532

[startup+4482.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/536 5963
/proc/meminfo: memFree=13321820/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=1034532 CPUtime=4482.41 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 234490 0 0 0 448193 48 0 0 25 0 1 0 752862014 1059360768 232421 33554432000 4194304 4300876 140736346563552 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 258633 232421 171 27 0 257082 0
Current children cumulated CPU time (s) 4482.41
Current children cumulated vsize (KiB) 1034532

[startup+4542.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 5964
/proc/meminfo: memFree=13309520/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=1034532 CPUtime=4542.41 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 237442 0 0 0 454193 48 0 0 25 0 1 0 752862014 1059360768 235373 33554432000 4194304 4300876 140736346563552 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 258633 235373 171 27 0 257082 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 1034532

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 5966
/proc/meminfo: memFree=13295112/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=1034532 CPUtime=4602.42 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 240672 0 0 0 460193 49 0 0 25 0 1 0 752862014 1059360768 238603 33554432000 4194304 4300876 140736346563552 18446744073709551615 4276360 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 258633 238603 171 27 0 257082 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 1034532

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 5967
/proc/meminfo: memFree=13281944/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=1034532 CPUtime=4662.41 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 243676 0 0 0 466192 49 0 0 25 0 1 0 752862014 1059360768 241607 33554432000 4194304 4300876 140736346563552 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 258633 241607 171 27 0 257082 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 1034532

[startup+4722.32 s]
/proc/loadavg: 2.15 2.04 2.01 3/536 5969
/proc/meminfo: memFree=13269888/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=1050716 CPUtime=4722.44 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 246623 0 0 0 472194 50 0 0 25 0 1 0 752862014 1075933184 244554 33554432000 4194304 4300876 140736346563552 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 262679 244554 171 27 0 261128 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 1050716

[startup+4782.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/536 5971
/proc/meminfo: memFree=13258080/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=1050716 CPUtime=4782.42 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 249858 0 0 0 478192 50 0 0 25 0 1 0 752862014 1075933184 247789 33554432000 4194304 4300876 140736346563552 18446744073709551615 4199408 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 262679 247789 171 27 0 261128 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 1050716

[startup+4842.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/536 5981
/proc/meminfo: memFree=13245180/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=1050716 CPUtime=4842.42 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 252890 0 0 0 484192 50 0 0 25 0 1 0 752862014 1075933184 250821 33554432000 4194304 4300876 140736346563552 18446744073709551615 4264170 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 262679 250821 171 27 0 261128 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 1050716

[startup+4902.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/536 5983
/proc/meminfo: memFree=13233996/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=1050716 CPUtime=4902.42 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 255828 0 0 0 490192 50 0 0 25 0 1 0 752862014 1075933184 253759 33554432000 4194304 4300876 140736346563552 18446744073709551615 4276249 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 262679 253759 171 27 0 261128 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 1050716

[startup+4962.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/536 5984
/proc/meminfo: memFree=13222060/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=1050716 CPUtime=4962.42 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 259048 0 0 0 496191 51 0 0 25 0 1 0 752862014 1075933184 256979 33554432000 4194304 4300876 140736346563552 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 262679 256979 171 27 0 261128 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 1050716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.03 2.00 3/536 5985
/proc/meminfo: memFree=13214236/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=1554184 CPUtime=5000.03 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 260973 0 0 0 499949 54 0 0 25 0 1 0 752862014 1591484416 258904 33554432000 4194304 4300876 140736346563552 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 388546 258904 171 27 0 386995 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 1554184

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: 2.01 2.03 2.00 3/536 5985
/proc/meminfo: memFree=13214236/32951124 swapFree=51873512/67111528
[pid=5824] ppid=5822 vsize=1554184 CPUtime=5000.03 cores=0,2,4,6
/proc/5824/stat : 5824 (march_rw) R 5822 5824 4676 0 -1 4202496 260973 0 0 0 499949 54 0 0 25 0 1 0 752862014 1591484416 258904 33554432000 4194304 4300876 140736346563552 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5824/statm: 388546 258904 171 27 0 386995 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 1554184

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.96
CPU time (s): 5000.09
CPU user time (s): 4999.51
CPU system time (s): 0.584911
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1554184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.5
system time used= 0.584911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 260974
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= 2748

runsolver used 27.3078 second user time and 55.4426 second system time

The end

Launcher Data 

Begin job on node146 at 2011-05-28 19:40:58
IDJOB=3420369
IDBENCH=82621
IDSOLVER=1913
FILE ID=node146/3420369-1306604457
RUNJOBID= node146-1306604457-5810
PBS_JOBID= 13471534
Free space on /tmp= 73372 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v750-c15000-S888530894-020-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420369-1306604457/watcher-3420369-1306604457 -o /tmp/evaluation-result-3420369-1306604457/solver-3420369-1306604457 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420369-1306604457.cnf

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

MD5SUM BENCH= dc51a6e5c13ccda52fa46d0bd711de5f
RANDOM SEED=1930691197

node146.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		: 2666.830
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	: 5333.66
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		: 2666.830
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.86
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		: 2666.830
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		: 2666.830
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	: 5332.75
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		: 2666.830
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		: 2666.830
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      14342740 kB
Buffers:        341224 kB
Cached:        5919252 kB
SwapCached:      56236 kB
Active:       12952748 kB
Inactive:      5339160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14342740 kB
SwapTotal:    67111528 kB
SwapFree:     51873512 kB
Dirty:             436 kB
Writeback:           0 kB
AnonPages:    11981508 kB
Mapped:          29820 kB
Slab:           147324 kB
PageTables:      97324 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 160672312 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= 73368 MiB
End job on node146 at 2011-05-28 21:04:19