Trace number 3152498

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) 1300.02 1300.02

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v125-c2662-S1224290751-070.UNKNOWN.cnf
MD5SUM4d61767800ed8aa0f56d10b54eba4120
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables125
Number of clauses2662
Sum of the clauses size13310
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 52662
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c full lookahead due to high density!
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 125 variables and 2662 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 125 free variables and 2662 clauses.
0.00/0.02	c using k-SAT heuristics (size based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.00/0.02	c resolvent_look() :: found 1 resolvents
0.00/0.02	c main():: clause / variable ratio: ( 2663 / 125 ) = 21.30
0.00/0.02	c longest clause has size 5
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 125
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 209
0.00/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 781
0.10/0.10	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************
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c |****************************************************************| ( 2/999) NodeCount: 6546
0.59/0.64	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 46810
4.79/4.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |**************
c |***************
c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 252318
28.99/29.07	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
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c |****************
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c |********************************
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c |****************************************************************| ( 5/999) NodeCount: 1051551
133.59/133.60	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |*******************************
c |********************************
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c |************************************
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c |****************************************
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c |********************************************
c |*********************************************
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c |****************************************************************| ( 6/999) NodeCount: 3472552
482.19/482.27	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
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 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152498-1301705403/watcher-3152498-1301705403 -o /tmp/evaluation-result-3152498-1301705403/solver-3152498-1301705403 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152498-1301705403.cnf 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 0.86 1.99 3.08 1/174 12400
/proc/meminfo: memFree=20680976/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=6716 CPUtime=0 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 295 0 0 0 0 0 0 0 24 0 1 0 282139993 6877184 237 33554432000 4194304 4300876 140733255304704 18446744073709551615 208083776176 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 1679 237 142 27 0 128 0

[startup+0.103759 s]
/proc/loadavg: 0.86 1.99 3.08 1/174 12400
/proc/meminfo: memFree=20680976/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=7168 CPUtime=0.1 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 399 0 0 0 10 0 0 0 24 0 1 0 282139993 7340032 341 33554432000 4194304 4300876 140733255304704 18446744073709551615 4283977 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 1792 341 170 27 0 241 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7168

[startup+0.20074 s]
/proc/loadavg: 0.86 1.99 3.08 1/174 12400
/proc/meminfo: memFree=20680976/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=7168 CPUtime=0.19 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 399 0 0 0 19 0 0 0 25 0 1 0 282139993 7340032 341 33554432000 4194304 4300876 140733255304704 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 1792 341 170 27 0 241 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7168

[startup+0.300721 s]
/proc/loadavg: 0.86 1.99 3.08 1/174 12400
/proc/meminfo: memFree=20680976/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=7364 CPUtime=0.29 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 414 0 0 0 29 0 0 0 25 0 1 0 282139993 7540736 356 33554432000 4194304 4300876 140733255304704 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 1841 356 170 27 0 290 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7364

[startup+0.700645 s]
/proc/loadavg: 0.86 1.99 3.08 1/174 12400
/proc/meminfo: memFree=20680976/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=7364 CPUtime=0.69 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 439 0 0 0 69 0 0 0 25 0 1 0 282139993 7540736 381 33554432000 4194304 4300876 140733255304704 18446744073709551615 4281192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 1841 381 170 27 0 290 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7364

[startup+1.50049 s]
/proc/loadavg: 0.86 1.99 3.08 5/190 12431
/proc/meminfo: memFree=20674492/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=7732 CPUtime=1.49 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 539 0 0 0 149 0 0 0 25 0 1 0 282139993 7917568 463 33554432000 4194304 4300876 140733255304704 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 1933 463 171 27 0 382 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7732

[startup+3.10019 s]
/proc/loadavg: 1.11 2.02 3.08 5/190 12431
/proc/meminfo: memFree=20672260/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=8300 CPUtime=3.09 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 633 0 0 0 309 0 0 0 25 0 1 0 282139993 8499200 557 33554432000 4194304 4300876 140733255304704 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 2075 557 171 27 0 524 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8300

[startup+6.30058 s]
/proc/loadavg: 1.11 2.02 3.08 5/190 12431
/proc/meminfo: memFree=20670320/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=8812 CPUtime=6.29 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 808 0 0 0 629 0 0 0 25 0 1 0 282139993 9023488 732 33554432000 4194304 4300876 140733255304704 18446744073709551615 4275544 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 2203 732 171 27 0 652 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8812

[startup+12.7004 s]
/proc/loadavg: 1.48 2.07 3.09 5/190 12485
/proc/meminfo: memFree=20665096/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=10728 CPUtime=12.69 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 1146 0 0 0 1269 0 0 0 25 0 1 0 282139993 10985472 1070 33554432000 4194304 4300876 140733255304704 18446744073709551615 4234669 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 2682 1070 171 27 0 1131 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10728

[startup+25.5009 s]
/proc/loadavg: 1.87 2.13 3.10 5/190 12512
/proc/meminfo: memFree=20655520/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=15256 CPUtime=25.49 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 1829 0 0 0 2549 0 0 0 25 0 1 0 282139993 15622144 1753 33554432000 4194304 4300876 140733255304704 18446744073709551615 4199222 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 3814 1753 171 27 0 2263 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15256

[startup+51.101 s]
/proc/loadavg: 2.59 2.28 3.12 6/190 12513
/proc/meminfo: memFree=20640236/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=19348 CPUtime=51.09 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 3094 0 0 0 5109 0 0 0 25 0 1 0 282139993 19812352 3018 33554432000 4194304 4300876 140733255304704 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 4837 3018 171 27 0 3286 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19348

[startup+102.3 s]
/proc/loadavg: 3.44 2.57 3.17 5/190 12514
/proc/meminfo: memFree=20608224/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=34324 CPUtime=102.3 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 5563 0 0 0 10229 1 0 0 25 0 1 0 282139993 35147776 5487 33554432000 4194304 4300876 140733255304704 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 8581 5487 171 27 0 7030 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 34324

[startup+162.301 s]
/proc/loadavg: 3.77 2.81 3.21 5/190 12516
/proc/meminfo: memFree=20574092/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=48272 CPUtime=162.29 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 8283 0 0 0 16228 1 0 0 25 0 1 0 282139993 49430528 8207 33554432000 4194304 4300876 140733255304704 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 12068 8207 171 27 0 10517 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 48272

[startup+222.306 s]
/proc/loadavg: 3.92 3.04 3.26 5/190 12518
/proc/meminfo: memFree=20540224/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=67916 CPUtime=222.3 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 10901 0 0 0 22228 2 0 0 25 0 1 0 282139993 69545984 10825 33554432000 4194304 4300876 140733255304704 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 16979 10825 171 27 0 15428 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 67916

[startup+282.301 s]
/proc/loadavg: 3.97 3.20 3.30 5/190 12519
/proc/meminfo: memFree=20507344/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=69620 CPUtime=282.29 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 13626 0 0 0 28227 2 0 0 25 0 1 0 282139993 71290880 13550 33554432000 4194304 4300876 140733255304704 18446744073709551615 4214208 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 17405 13550 171 27 0 15854 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 69620

[startup+342.301 s]
/proc/loadavg: 3.99 3.35 3.35 5/190 12521
/proc/meminfo: memFree=20474600/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=99088 CPUtime=342.3 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 16221 0 0 0 34227 3 0 0 25 0 1 0 282139993 101466112 16145 33554432000 4194304 4300876 140733255304704 18446744073709551615 4289195 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 24772 16145 171 27 0 23221 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 99088

[startup+402.3 s]
/proc/loadavg: 4.10 3.49 3.39 5/190 12522
/proc/meminfo: memFree=20441956/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=99088 CPUtime=402.29 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 18732 0 0 0 40226 3 0 0 25 0 1 0 282139993 101466112 18656 33554432000 4194304 4300876 140733255304704 18446744073709551615 4214324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 24772 18656 171 27 0 23221 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 99088

[startup+462.301 s]
/proc/loadavg: 4.03 3.58 3.43 5/190 12524
/proc/meminfo: memFree=20410940/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=102492 CPUtime=462.29 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 21040 0 0 0 46226 3 0 0 25 0 1 0 282139993 104951808 20964 33554432000 4194304 4300876 140733255304704 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 25623 20964 171 27 0 24072 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 102492

[startup+522.3 s]
/proc/loadavg: 4.01 3.65 3.46 5/190 12526
/proc/meminfo: memFree=20379540/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=146692 CPUtime=522.29 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 23536 0 0 0 52225 4 0 0 25 0 1 0 282139993 150212608 23460 33554432000 4194304 4300876 140733255304704 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 36673 23460 171 27 0 35122 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 146692

[startup+582.301 s]
/proc/loadavg: 4.04 3.73 3.50 5/190 12527
/proc/meminfo: memFree=20346528/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=146692 CPUtime=582.3 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 26152 0 0 0 58225 5 0 0 25 0 1 0 282139993 150212608 26076 33554432000 4194304 4300876 140733255304704 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 36673 26076 171 27 0 35122 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 146692

[startup+642.3 s]
/proc/loadavg: 4.01 3.77 3.53 5/190 12529
/proc/meminfo: memFree=20314764/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=146692 CPUtime=642.29 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 28667 0 0 0 64224 5 0 0 25 0 1 0 282139993 150212608 28591 33554432000 4194304 4300876 140733255304704 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 36673 28591 171 27 0 35122 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 146692

[startup+702.301 s]
/proc/loadavg: 4.00 3.82 3.56 5/190 12539
/proc/meminfo: memFree=20282580/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=146692 CPUtime=702.3 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 31095 0 0 0 70224 6 0 0 25 0 1 0 282139993 150212608 31019 33554432000 4194304 4300876 140733255304704 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 36673 31019 171 27 0 35122 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 146692

[startup+762.3 s]
/proc/loadavg: 4.00 3.85 3.58 5/190 12541
/proc/meminfo: memFree=20252552/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=146692 CPUtime=762.3 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 33307 0 0 0 76224 6 0 0 25 0 1 0 282139993 150212608 33231 33554432000 4194304 4300876 140733255304704 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 36673 33231 171 27 0 35122 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 146692

[startup+822.301 s]
/proc/loadavg: 4.00 3.87 3.60 5/190 12543
/proc/meminfo: memFree=20220896/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=212992 CPUtime=822.29 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 35890 0 0 0 82223 6 0 0 25 0 1 0 282139993 218103808 35814 33554432000 4194304 4300876 140733255304704 18446744073709551615 4214237 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 53248 35814 171 27 0 51697 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 212992

[startup+882.307 s]
/proc/loadavg: 4.00 3.89 3.63 5/190 12547
/proc/meminfo: memFree=20189556/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=212992 CPUtime=882.31 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 38321 0 0 0 88224 7 0 0 25 0 1 0 282139993 218103808 38245 33554432000 4194304 4300876 140733255304704 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 53248 38245 171 27 0 51697 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 212992

[startup+942.3 s]
/proc/loadavg: 4.00 3.91 3.64 5/190 12549
/proc/meminfo: memFree=20159516/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=219800 CPUtime=942.3 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 40607 0 0 0 94223 7 0 0 25 0 1 0 282139993 225075200 40531 33554432000 4194304 4300876 140733255304704 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 54950 40531 171 27 0 53399 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 219800

[startup+1002.3 s]
/proc/loadavg: 4.00 3.92 3.66 5/190 12550
/proc/meminfo: memFree=20128848/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=219800 CPUtime=1002.3 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 43018 0 0 0 100222 8 0 0 25 0 1 0 282139993 225075200 42942 33554432000 4194304 4300876 140733255304704 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 54950 42942 171 27 0 53399 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 219800

[startup+1062.3 s]
/proc/loadavg: 4.05 3.95 3.68 5/190 12552
/proc/meminfo: memFree=20098316/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=219800 CPUtime=1062.29 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 45416 0 0 0 106221 8 0 0 25 0 1 0 282139993 225075200 45340 33554432000 4194304 4300876 140733255304704 18446744073709551615 4289347 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 54950 45340 171 27 0 53399 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 219800

[startup+1122.3 s]
/proc/loadavg: 4.02 3.95 3.70 5/190 12554
/proc/meminfo: memFree=20067908/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=219800 CPUtime=1122.3 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 47667 0 0 0 112221 9 0 0 25 0 1 0 282139993 225075200 47591 33554432000 4194304 4300876 140733255304704 18446744073709551615 4276213 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 54950 47591 171 27 0 53399 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 219800

[startup+1182.3 s]
/proc/loadavg: 4.00 3.96 3.72 5/190 12555
/proc/meminfo: memFree=20038624/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=219800 CPUtime=1182.3 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 49984 0 0 0 118221 9 0 0 25 0 1 0 282139993 225075200 49908 33554432000 4194304 4300876 140733255304704 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 54950 49908 171 27 0 53399 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 219800

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.74 5/190 12557
/proc/meminfo: memFree=20007980/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=219800 CPUtime=1242.29 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 52185 0 0 0 124220 9 0 0 25 0 1 0 282139993 225075200 52109 33554432000 4194304 4300876 140733255304704 18446744073709551615 4201180 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 54950 52109 171 27 0 53399 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 219800



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.75 5/190 12558
/proc/meminfo: memFree=19979316/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=319248 CPUtime=1300 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 54246 0 0 0 129990 10 0 0 25 0 1 0 282139993 326909952 54170 33554432000 4194304 4300876 140733255304704 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 79812 54170 171 27 0 78261 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 319248

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

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

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.75 5/190 12558
/proc/meminfo: memFree=19979316/32950928 swapFree=67111528/67111528
[pid=12400] ppid=12398 vsize=319248 CPUtime=1300 cores=1,3
/proc/12400/stat : 12400 (march_rw) R 12398 12400 11113 0 -1 4202496 54246 0 0 0 129990 10 0 0 25 0 1 0 282139993 326909952 54170 33554432000 4194304 4300876 140733255304704 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12400/statm: 79812 54170 171 27 0 78261 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 319248

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.02
CPU user time (s): 1299.91
CPU system time (s): 0.115982
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 319248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.91
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54246
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= 2700

runsolver used 1.77873 second user time and 4.14437 second system time

The end

Launcher Data 

Begin job on node127 at 2011-04-02 02:50:03
IDJOB=3152498
IDBENCH=82778
IDSOLVER=1561
FILE ID=node127/3152498-1301705403
RUNJOBID= node127-1301705403-12390
PBS_JOBID= 12840755
Free space on /tmp= 71100 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v125-c2662-S1224290751-070.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152498-1301705403/watcher-3152498-1301705403 -o /tmp/evaluation-result-3152498-1301705403/solver-3152498-1301705403 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152498-1301705403.cnf

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

MD5SUM BENCH= 4d61767800ed8aa0f56d10b54eba4120
RANDOM SEED=1811623966

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
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		: 2666.823
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		: 2666.823
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		: 2666.823
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		: 2666.823
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		: 2666.823
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	: 5332.60
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		: 2666.823
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      20681256 kB
Buffers:        348260 kB
Cached:       11583636 kB
SwapCached:          0 kB
Active:        6676348 kB
Inactive:      5317900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      20681256 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             112 kB
Writeback:           0 kB
AnonPages:       62372 kB
Mapped:          14612 kB
Slab:           212812 kB
PageTables:       4736 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   188292 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= 71100 MiB
End job on node127 at 2011-04-02 03:11:45