Trace number 3420787

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) 5000.14 4999.95

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v700-c2982-S1124205008-074.UNKNOWN.cnf
MD5SUM7363c9bb5019132082aeb3e4836ce4d1
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 variables700
Number of clauses2982
Sum of the clauses size8946
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32982
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 2982 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 18 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 697 free variables and 2964 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
0.00/0.01	c resolvent_look() :: found 71 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 3035 / 700 ) = 4.34
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 697
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 162
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1219
0.11/0.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 15861
2.39/2.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
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c |********************************************************
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c |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 154230
26.69/26.79	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |**********
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c |************
c |*************
c |**************
c |***************
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 |****************************************
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c |***********************************************
c |************************************************
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c |***********************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 1090693
209.40/209.40	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
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 |****************************************************************| ( 5/999) NodeCount: 5833299
1224.14/1224.14	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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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 |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
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-3420787-1306640771/watcher-3420787-1306640771 -o /tmp/evaluation-result-3420787-1306640771/solver-3420787-1306640771 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420787-1306640771.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: 1.01 1.14 1.51 3/481 12395
/proc/meminfo: memFree=11763512/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=7780 CPUtime=0.01 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 392 0 0 0 1 0 0 0 25 0 1 0 775676743 7966720 335 33554432000 4194304 4300876 140736014479152 18446744073709551615 4246948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 1945 335 146 27 0 394 0

[startup+0.115114 s]
/proc/loadavg: 1.01 1.14 1.51 3/481 12395
/proc/meminfo: memFree=11763512/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=8048 CPUtime=0.11 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 549 0 0 0 11 0 0 0 25 0 1 0 775676743 8241152 492 33554432000 4194304 4300876 140736014479152 18446744073709551615 4250785 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 2012 492 168 27 0 461 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 8048

[startup+0.200109 s]
/proc/loadavg: 1.01 1.14 1.51 3/481 12395
/proc/meminfo: memFree=11763512/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=8048 CPUtime=0.19 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 559 0 0 0 19 0 0 0 25 0 1 0 775676743 8241152 502 33554432000 4194304 4300876 140736014479152 18446744073709551615 4281200 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 2012 502 168 27 0 461 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8048

[startup+0.300119 s]
/proc/loadavg: 1.01 1.14 1.51 3/481 12395
/proc/meminfo: memFree=11763512/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=8048 CPUtime=0.29 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 574 0 0 0 29 0 0 0 25 0 1 0 775676743 8241152 517 33554432000 4194304 4300876 140736014479152 18446744073709551615 4217503 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 2012 518 168 27 0 461 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8048

[startup+0.701054 s]
/proc/loadavg: 1.01 1.14 1.51 3/481 12395
/proc/meminfo: memFree=11763512/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=8316 CPUtime=0.69 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 619 0 0 0 69 0 0 0 25 0 1 0 775676743 8515584 562 33554432000 4194304 4300876 140736014479152 18446744073709551615 4217326 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 2079 562 168 27 0 528 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8316

[startup+1.50096 s]
/proc/loadavg: 1.01 1.14 1.51 3/482 12396
/proc/meminfo: memFree=11760784/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=8484 CPUtime=1.49 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 653 0 0 0 149 0 0 0 25 0 1 0 775676743 8687616 596 33554432000 4194304 4300876 140736014479152 18446744073709551615 4200391 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 2121 596 169 27 0 570 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8484

[startup+3.10067 s]
/proc/loadavg: 1.01 1.14 1.51 3/482 12396
/proc/meminfo: memFree=11759812/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=8864 CPUtime=3.09 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 728 0 0 0 309 0 0 0 25 0 1 0 775676743 9076736 671 33554432000 4194304 4300876 140736014479152 18446744073709551615 4250803 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 2216 671 169 27 0 665 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8864

[startup+6.30093 s]
/proc/loadavg: 1.09 1.15 1.52 3/482 12396
/proc/meminfo: memFree=11758444/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=9364 CPUtime=6.29 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 879 0 0 0 629 0 0 0 25 0 1 0 775676743 9588736 822 33554432000 4194304 4300876 140736014479152 18446744073709551615 4217462 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 2341 822 169 27 0 790 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9364

[startup+12.7007 s]
/proc/loadavg: 1.16 1.17 1.52 3/482 12396
/proc/meminfo: memFree=11758384/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=10800 CPUtime=12.69 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 1146 0 0 0 1269 0 0 0 25 0 1 0 775676743 11059200 1089 33554432000 4194304 4300876 140736014479152 18446744073709551615 4200400 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 2700 1089 169 27 0 1149 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10800

[startup+25.5004 s]
/proc/loadavg: 1.35 1.21 1.53 3/482 12397
/proc/meminfo: memFree=11756080/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=14128 CPUtime=25.49 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 1655 0 0 0 2549 0 0 0 25 0 1 0 775676743 14467072 1598 33554432000 4194304 4300876 140736014479152 18446744073709551615 4276853 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 3532 1598 169 27 0 1981 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14128

[startup+51.1005 s]
/proc/loadavg: 1.57 1.27 1.54 3/482 12424
/proc/meminfo: memFree=11749420/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=17356 CPUtime=51.09 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 2658 0 0 0 5109 0 0 0 25 0 1 0 775676743 17772544 2601 33554432000 4194304 4300876 140736014479152 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 4339 2601 169 27 0 2788 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17356

[startup+102.301 s]
/proc/loadavg: 1.91 1.41 1.57 3/482 12426
/proc/meminfo: memFree=11733040/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=28468 CPUtime=102.3 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 4625 0 0 0 10230 0 0 0 25 0 1 0 775676743 29151232 4568 33554432000 4194304 4300876 140736014479152 18446744073709551615 4200335 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 7117 4568 169 27 0 5566 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28468

[startup+162.3 s]
/proc/loadavg: 2.01 1.53 1.60 3/482 12427
/proc/meminfo: memFree=11714908/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=39760 CPUtime=162.3 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 6856 0 0 0 16229 1 0 0 25 0 1 0 775676743 40714240 6799 33554432000 4194304 4300876 140736014479152 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 9940 6799 169 27 0 8389 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 39760

[startup+222.318 s]
/proc/loadavg: 2.00 1.61 1.62 3/482 12429
/proc/meminfo: memFree=11697248/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=57980 CPUtime=222.32 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 8996 0 0 0 22231 1 0 0 25 0 1 0 775676743 59371520 8939 33554432000 4194304 4300876 140736014479152 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 14495 8939 169 27 0 12944 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 57980

[startup+282.3 s]
/proc/loadavg: 2.10 1.71 1.65 3/482 12430
/proc/meminfo: memFree=11681216/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=57980 CPUtime=282.3 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 11227 0 0 0 28229 1 0 0 25 0 1 0 775676743 59371520 11170 33554432000 4194304 4300876 140736014479152 18446744073709551615 4281420 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 14495 11170 169 27 0 12944 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 57980

[startup+342.301 s]
/proc/loadavg: 2.08 1.78 1.68 3/482 12432
/proc/meminfo: memFree=11663696/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=77624 CPUtime=342.31 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 13312 0 0 0 34229 2 0 0 25 0 1 0 775676743 79486976 13255 33554432000 4194304 4300876 140736014479152 18446744073709551615 4284079 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 19406 13255 169 27 0 17855 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 77624

[startup+402.301 s]
/proc/loadavg: 2.03 1.81 1.70 3/482 12434
/proc/meminfo: memFree=11646536/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=87996 CPUtime=402.31 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 15546 0 0 0 40229 2 0 0 25 0 1 0 775676743 90107904 15489 33554432000 4194304 4300876 140736014479152 18446744073709551615 4265563 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 21999 15489 169 27 0 20448 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 87996

[startup+462.301 s]
/proc/loadavg: 2.01 1.85 1.71 3/482 12435
/proc/meminfo: memFree=11629896/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=87996 CPUtime=462.3 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 17634 0 0 0 46228 2 0 0 25 0 1 0 775676743 90107904 17577 33554432000 4194304 4300876 140736014479152 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 21999 17577 169 27 0 20448 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 87996

[startup+522.301 s]
/proc/loadavg: 2.00 1.87 1.73 3/482 12437
/proc/meminfo: memFree=11613120/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=117464 CPUtime=522.31 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 19849 0 0 0 52228 3 0 0 25 0 1 0 775676743 120283136 19792 33554432000 4194304 4300876 140736014479152 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 29366 19792 169 27 0 27815 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 117464

[startup+582.3 s]
/proc/loadavg: 2.00 1.89 1.74 3/482 12438
/proc/meminfo: memFree=11596472/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=117464 CPUtime=582.31 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 21944 0 0 0 58228 3 0 0 25 0 1 0 775676743 120283136 21887 33554432000 4194304 4300876 140736014479152 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 29366 21887 169 27 0 27815 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 117464

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/482 12547
/proc/meminfo: memFree=10687116/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=620248 CPUtime=4002.44 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 137851 0 0 0 400214 30 0 0 25 0 1 0 775676743 635133952 137794 33554432000 4194304 4300876 140736014479152 18446744073709551615 4217462 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 155062 137794 169 27 0 153511 0
Current children cumulated CPU time (s) 4002.44
Current children cumulated vsize (KiB) 620248

[startup+4062.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/482 12549
/proc/meminfo: memFree=10670484/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=620248 CPUtime=4062.46 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 139915 0 0 0 406215 31 0 0 25 0 1 0 775676743 635133952 139858 33554432000 4194304 4300876 140736014479152 18446744073709551615 4217326 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 155062 139858 169 27 0 153511 0
Current children cumulated CPU time (s) 4062.46
Current children cumulated vsize (KiB) 620248

[startup+4122.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/482 12552
/proc/meminfo: memFree=10655944/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=620248 CPUtime=4122.45 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 141913 0 0 0 412214 31 0 0 25 0 1 0 775676743 635133952 141856 33554432000 4194304 4300876 140736014479152 18446744073709551615 4265699 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 155062 141856 169 27 0 153511 0
Current children cumulated CPU time (s) 4122.45
Current children cumulated vsize (KiB) 620248

[startup+4182.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 12553
/proc/meminfo: memFree=10639684/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=620248 CPUtime=4182.47 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 143885 0 0 0 418215 32 0 0 25 0 1 0 775676743 635133952 143828 33554432000 4194304 4300876 140736014479152 18446744073709551615 4217467 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 155062 143828 169 27 0 153511 0
Current children cumulated CPU time (s) 4182.47
Current children cumulated vsize (KiB) 620248

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 12555
/proc/meminfo: memFree=10624780/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=844012 CPUtime=4242.45 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 145768 0 0 0 424213 32 0 0 25 0 1 0 775676743 864268288 145711 33554432000 4194304 4300876 140736014479152 18446744073709551615 4200323 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 211003 145711 169 27 0 209452 0
Current children cumulated CPU time (s) 4242.45
Current children cumulated vsize (KiB) 844012

[startup+4302.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/482 12558
/proc/meminfo: memFree=10608888/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=844012 CPUtime=4302.46 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 147742 0 0 0 430213 33 0 0 25 0 1 0 775676743 864268288 147685 33554432000 4194304 4300876 140736014479152 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 211003 147685 169 27 0 209452 0
Current children cumulated CPU time (s) 4302.46
Current children cumulated vsize (KiB) 844012

[startup+4362.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/482 12559
/proc/meminfo: memFree=10592984/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=844012 CPUtime=4362.46 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 149783 0 0 0 436213 33 0 0 25 0 1 0 775676743 864268288 149726 33554432000 4194304 4300876 140736014479152 18446744073709551615 4228246 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 211003 149726 169 27 0 209452 0
Current children cumulated CPU time (s) 4362.46
Current children cumulated vsize (KiB) 844012

[startup+4422.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/482 12561
/proc/meminfo: memFree=10576724/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=844012 CPUtime=4422.45 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 151785 0 0 0 442212 33 0 0 25 0 1 0 775676743 864268288 151728 33554432000 4194304 4300876 140736014479152 18446744073709551615 4217455 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 211003 151728 169 27 0 209452 0
Current children cumulated CPU time (s) 4422.45
Current children cumulated vsize (KiB) 844012

[startup+4482.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/482 12562
/proc/meminfo: memFree=10561952/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=844012 CPUtime=4482.46 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 153740 0 0 0 448212 34 0 0 25 0 1 0 775676743 864268288 153683 33554432000 4194304 4300876 140736014479152 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 211003 153683 169 27 0 209452 0
Current children cumulated CPU time (s) 4482.46
Current children cumulated vsize (KiB) 844012

[startup+4542.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/482 12574
/proc/meminfo: memFree=10545600/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=844012 CPUtime=4542.46 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 155659 0 0 0 454212 34 0 0 25 0 1 0 775676743 864268288 155602 33554432000 4194304 4300876 140736014479152 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 211003 155602 169 27 0 209452 0
Current children cumulated CPU time (s) 4542.46
Current children cumulated vsize (KiB) 844012

[startup+4602.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/482 12576
/proc/meminfo: memFree=10529824/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=844012 CPUtime=4602.47 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 157527 0 0 0 460212 35 0 0 25 0 1 0 775676743 864268288 157470 33554432000 4194304 4300876 140736014479152 18446744073709551615 4265489 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 211003 157470 169 27 0 209452 0
Current children cumulated CPU time (s) 4602.47
Current children cumulated vsize (KiB) 844012

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/482 12577
/proc/meminfo: memFree=10514680/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=844012 CPUtime=4662.47 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 159483 0 0 0 466212 35 0 0 25 0 1 0 775676743 864268288 159426 33554432000 4194304 4300876 140736014479152 18446744073709551615 4265599 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 211003 159426 169 27 0 209452 0
Current children cumulated CPU time (s) 4662.47
Current children cumulated vsize (KiB) 844012

[startup+4722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/482 12582
/proc/meminfo: memFree=10498944/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=844012 CPUtime=4722.48 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 161295 0 0 0 472213 35 0 0 25 0 1 0 775676743 864268288 161238 33554432000 4194304 4300876 140736014479152 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 211003 161238 169 27 0 209452 0
Current children cumulated CPU time (s) 4722.48
Current children cumulated vsize (KiB) 844012

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/482 12583
/proc/meminfo: memFree=10485284/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=844012 CPUtime=4782.47 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 163186 0 0 0 478212 35 0 0 25 0 1 0 775676743 864268288 163129 33554432000 4194304 4300876 140736014479152 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 211003 163129 169 27 0 209452 0
Current children cumulated CPU time (s) 4782.47
Current children cumulated vsize (KiB) 844012

[startup+4842.32 s]
/proc/loadavg: 2.13 2.03 2.01 3/482 12585
/proc/meminfo: memFree=10470512/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=844012 CPUtime=4842.49 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 165030 0 0 0 484213 36 0 0 25 0 1 0 775676743 864268288 164973 33554432000 4194304 4300876 140736014479152 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 211003 164973 169 27 0 209452 0
Current children cumulated CPU time (s) 4842.49
Current children cumulated vsize (KiB) 844012

[startup+4902.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/482 12588
/proc/meminfo: memFree=10455616/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=844012 CPUtime=4902.48 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 166930 0 0 0 490212 36 0 0 25 0 1 0 775676743 864268288 166873 33554432000 4194304 4300876 140736014479152 18446744073709551615 4228273 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 211003 166873 169 27 0 209452 0
Current children cumulated CPU time (s) 4902.48
Current children cumulated vsize (KiB) 844012

[startup+4962.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/482 12589
/proc/meminfo: memFree=10441332/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=844012 CPUtime=4962.48 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 168785 0 0 0 496212 36 0 0 25 0 1 0 775676743 864268288 168728 33554432000 4194304 4300876 140736014479152 18446744073709551615 4250803 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 211003 168728 169 27 0 209452 0
Current children cumulated CPU time (s) 4962.48
Current children cumulated vsize (KiB) 844012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.10 2.04 2.01 3/482 12590
/proc/meminfo: memFree=10431640/32950928 swapFree=51884240/67111528
[pid=12395] ppid=12393 vsize=844012 CPUtime=5000.1 cores=0,2,4,6
/proc/12395/stat : 12395 (march_rw) R 12393 12395 12303 0 -1 4202496 170002 0 0 0 499973 37 0 0 25 0 1 0 775676743 864268288 169945 33554432000 4194304 4300876 140736014479152 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12395/statm: 211003 169945 169 27 0 209452 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 844012

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.95
CPU time (s): 5000.14
CPU user time (s): 4999.74
CPU system time (s): 0.402938
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 844012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.74
system time used= 0.402938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 170004
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= 7
involuntary context switches= 3097

runsolver used 23.6044 second user time and 49.1915 second system time

The end

Launcher Data 

Begin job on node127 at 2011-05-29 05:46:11
IDJOB=3420787
IDBENCH=83039
IDSOLVER=1913
FILE ID=node127/3420787-1306640771
RUNJOBID= node127-1306640765-12321
PBS_JOBID= 13471638
Free space on /tmp= 73716 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v700-c2982-S1124205008-074.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420787-1306640771/watcher-3420787-1306640771 -o /tmp/evaluation-result-3420787-1306640771/solver-3420787-1306640771 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420787-1306640771.cnf

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

MD5SUM BENCH= 7363c9bb5019132082aeb3e4836ce4d1
RANDOM SEED=425571495

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:      11763792 kB
Buffers:        272376 kB
Cached:        4363132 kB
SwapCached:      55132 kB
Active:        3987116 kB
Inactive:     16920880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      11763792 kB
SwapTotal:    67111528 kB
SwapFree:     51884240 kB
Dirty:             800 kB
Writeback:           0 kB
AnonPages:    16223960 kB
Mapped:          28896 kB
Slab:           113572 kB
PageTables:      94924 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 119746932 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= 73712 MiB
End job on node127 at 2011-05-29 07:09:33