Trace number 3420447

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) 5000.06 4999.94

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1250-c25000-S871131876-087-UNKNOWN.cnf
MD5SUM637b75113dde2f4a15dbf158341be921
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark61.3907
Satisfiable
(Un)Satisfiability was proved
Number of variables1250
Number of clauses25000
Sum of the clauses size125000
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 525000
Number of clauses of size over 50

Solver Data 

0.28/0.30	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.28/0.30	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.28/0.30	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.28/0.30	c main()::
0.28/0.30	c initFormula():: searching for DIMACS p-line....
0.28/0.30	c full lookahead due to high density!
0.28/0.30	c initFormula():: the DIMACS p-line indicates a CNF of 1250 variables and 25000 clauses.
0.28/0.30	c parseCNF():: parsing....
0.28/0.30	c parseCNF():: the CNF contains 0 unary clauses.
0.28/0.30	c runParser():: parsing was successful, warming up engines...
0.28/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.28/0.30	c preprocessing fase I completed:: there are now 1250 free variables and 25000 clauses.
0.28/0.30	c using k-SAT heuristics (size based diff)
0.28/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.28/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.28/0.30	c main():: clause / variable ratio: ( 25000 / 1250 ) = 20.00
0.28/0.30	c longest clause has size 5
0.28/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.28/0.30	c number of free variables = 1250
0.28/0.30	c dynamic_preselect_setsize :: off
0.28/0.30	c main():: all systems go!
0.28/0.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 555
0.38/0.49	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 |****************************************************************| ( 1/999) NodeCount: 77383
12.57/12.66	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 |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 10025477
1621.11/1621.11	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 |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420447-1306616544/watcher-3420447-1306616544 -o /tmp/evaluation-result-3420447-1306616544/solver-3420447-1306616544 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420447-1306616544.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: 2.06 2.05 2.01 1/453 2858
/proc/meminfo: memFree=13601188/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=11796 CPUtime=0 cores=0,2,4,6
/proc/2858/stat : 2858 (runsolver) R 2856 2858 2619 0 -1 4202560 41 0 0 0 0 0 0 0 25 0 1 0 754070320 12079104 49 33554432000 4194304 5432360 140737129899776 18446744073709551615 4881623 0 2147483391 4096 24578 0 0 0 17 6 0 0 0
/proc/2858/statm: 2949 49 30 303 0 2643 0

[startup+0.0980999 s]
/proc/loadavg: 2.06 2.05 2.01 1/453 2858
/proc/meminfo: memFree=13601188/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=10228 CPUtime=0.07 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 3575 0 0 0 7 0 0 0 25 0 1 0 754070320 10473472 896 33554432000 4194304 4300876 140736619664000 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 2557 896 143 27 0 1006 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10228

[startup+0.101054 s]
/proc/loadavg: 2.06 2.05 2.01 1/453 2858
/proc/meminfo: memFree=13601188/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=10228 CPUtime=0.08 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 3575 0 0 0 8 0 0 0 25 0 1 0 754070320 10473472 896 33554432000 4194304 4300876 140736619664000 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 2557 896 143 27 0 1006 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10228

[startup+0.301066 s]
/proc/loadavg: 2.06 2.05 2.01 1/453 2858
/proc/meminfo: memFree=13601188/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=14312 CPUtime=0.28 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 4582 0 0 0 28 0 0 0 25 0 1 0 754070320 14655488 1384 33554432000 4194304 4300876 140736619664000 18446744073709551615 4240324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 3578 1384 154 27 0 2027 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 14312

[startup+0.700991 s]
/proc/loadavg: 2.06 2.05 2.01 1/453 2858
/proc/meminfo: memFree=13601188/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=13652 CPUtime=0.68 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 4827 0 0 0 68 0 0 0 25 0 1 0 754070320 13979648 1382 33554432000 4194304 4300876 140736619664000 18446744073709551615 4250803 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 3413 1382 170 27 0 1862 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13652

[startup+1.50085 s]
/proc/loadavg: 2.06 2.05 2.01 3/456 2887
/proc/meminfo: memFree=13596108/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=13864 CPUtime=1.47 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 4870 0 0 0 147 0 0 0 25 0 1 0 754070320 14196736 1425 33554432000 4194304 4300876 140736619664000 18446744073709551615 4199342 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 3466 1425 170 27 0 1915 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13864

[startup+3.10055 s]
/proc/loadavg: 2.05 2.04 2.00 3/456 2887
/proc/meminfo: memFree=13593752/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=14280 CPUtime=3.07 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 4927 0 0 0 307 0 0 0 25 0 1 0 754070320 14622720 1482 33554432000 4194304 4300876 140736619664000 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 3570 1482 170 27 0 2019 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14280

[startup+6.30096 s]
/proc/loadavg: 2.05 2.04 2.00 3/456 2887
/proc/meminfo: memFree=13591776/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=15304 CPUtime=6.27 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 5175 0 0 0 627 0 0 0 25 0 1 0 754070320 15671296 1730 33554432000 4194304 4300876 140736619664000 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 3826 1730 171 27 0 2275 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 15304

[startup+12.7008 s]
/proc/loadavg: 2.04 2.04 2.00 3/456 2887
/proc/meminfo: memFree=13588204/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=16580 CPUtime=12.67 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 5416 0 0 0 1267 0 0 0 25 0 1 0 754070320 16977920 1971 33554432000 4194304 4300876 140736619664000 18446744073709551615 4214420 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 4145 1971 171 27 0 2594 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 16580

[startup+25.5004 s]
/proc/loadavg: 2.04 2.04 2.00 3/456 2888
/proc/meminfo: memFree=13584384/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=19456 CPUtime=25.48 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 5884 0 0 0 2547 1 0 0 25 0 1 0 754070320 19922944 2439 33554432000 4194304 4300876 140736619664000 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 4864 2439 171 27 0 3313 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19456

[startup+51.1007 s]
/proc/loadavg: 2.02 2.04 2.00 3/456 2888
/proc/meminfo: memFree=13576288/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=22044 CPUtime=51.08 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 6822 0 0 0 5107 1 0 0 25 0 1 0 754070320 22573056 3377 33554432000 4194304 4300876 140736619664000 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 5511 3377 171 27 0 3960 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22044

[startup+102.316 s]
/proc/loadavg: 2.01 2.03 2.00 3/456 2890
/proc/meminfo: memFree=13559784/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=31924 CPUtime=102.29 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 8766 0 0 0 10228 1 0 0 25 0 1 0 754070320 32690176 5321 33554432000 4194304 4300876 140736619664000 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 7981 5321 171 27 0 6430 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 31924

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/456 2891
/proc/meminfo: memFree=13538816/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=41072 CPUtime=162.28 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 11024 0 0 0 16226 2 0 0 25 0 1 0 754070320 42057728 7579 33554432000 4194304 4300876 140736619664000 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 10268 7579 171 27 0 8717 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 41072

[startup+222.301 s]
/proc/loadavg: 2.08 2.03 2.01 3/456 2894
/proc/meminfo: memFree=13520700/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=54168 CPUtime=222.28 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 13269 0 0 0 22226 2 0 0 25 0 1 0 754070320 55468032 9824 33554432000 4194304 4300876 140736619664000 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 13542 9824 171 27 0 11991 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 54168

[startup+282.301 s]
/proc/loadavg: 2.03 2.02 2.00 3/456 2895
/proc/meminfo: memFree=13501584/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=74652 CPUtime=282.28 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 15683 0 0 0 28225 3 0 0 25 0 1 0 754070320 76443648 12238 33554432000 4194304 4300876 140736619664000 18446744073709551615 4288182 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 18663 12238 171 27 0 17112 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 74652

[startup+342.301 s]
/proc/loadavg: 2.10 2.05 2.01 3/456 2897
/proc/meminfo: memFree=13481856/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=74652 CPUtime=342.28 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 17990 0 0 0 34224 4 0 0 25 0 1 0 754070320 76443648 14545 33554432000 4194304 4300876 140736619664000 18446744073709551615 4227539 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 18663 14545 171 27 0 17112 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 74652

[startup+402.301 s]
/proc/loadavg: 2.08 2.05 2.01 3/456 2899
/proc/meminfo: memFree=13462616/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=104120 CPUtime=402.29 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 20296 0 0 0 40224 5 0 0 25 0 1 0 754070320 106618880 16851 33554432000 4194304 4300876 140736619664000 18446744073709551615 4250803 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 26030 16851 171 27 0 24479 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 104120

[startup+462.301 s]
/proc/loadavg: 2.03 2.04 2.00 3/456 2900
/proc/meminfo: memFree=13443624/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=104120 CPUtime=462.29 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 22586 0 0 0 46224 5 0 0 25 0 1 0 754070320 106618880 19141 33554432000 4194304 4300876 140736619664000 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 26030 19141 171 27 0 24479 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 104120

[startup+522.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/456 2902
/proc/meminfo: memFree=13424376/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=104120 CPUtime=522.29 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 24914 0 0 0 52223 6 0 0 25 0 1 0 754070320 106618880 21469 33554432000 4194304 4300876 140736619664000 18446744073709551615 4234731 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 26030 21469 171 27 0 24479 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 104120

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/456 2903
/proc/meminfo: memFree=13404644/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=104960 CPUtime=582.29 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 27212 0 0 0 58223 6 0 0 25 0 1 0 754070320 107479040 23767 33554432000 4194304 4300876 140736619664000 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 26240 23767 171 27 0 24689 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 104960

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.05 2.01 2.00 3/456 3013
/proc/meminfo: memFree=12320392/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=699604 CPUtime=4062.4 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 155448 0 0 0 406203 37 0 0 25 0 1 0 754070320 716394496 152003 33554432000 4194304 4300876 140736619664000 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 174901 152003 171 27 0 173350 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 699604

[startup+4122.3 s]
/proc/loadavg: 2.18 2.04 2.01 3/456 3015
/proc/meminfo: memFree=12302880/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=699604 CPUtime=4122.39 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 157726 0 0 0 412201 38 0 0 25 0 1 0 754070320 716394496 154281 33554432000 4194304 4300876 140736619664000 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 174901 154281 171 27 0 173350 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 699604

[startup+4182.3 s]
/proc/loadavg: 2.14 2.05 2.01 3/456 3016
/proc/meminfo: memFree=12284512/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=699604 CPUtime=4182.39 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 159975 0 0 0 418200 39 0 0 25 0 1 0 754070320 716394496 156530 33554432000 4194304 4300876 140736619664000 18446744073709551615 4201176 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 174901 156530 171 27 0 173350 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 699604

[startup+4242.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/456 3018
/proc/meminfo: memFree=12266888/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=699604 CPUtime=4242.38 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 162205 0 0 0 424199 39 0 0 25 0 1 0 754070320 716394496 158760 33554432000 4194304 4300876 140736619664000 18446744073709551615 4227587 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 174901 158760 171 27 0 173350 0
Current children cumulated CPU time (s) 4242.38
Current children cumulated vsize (KiB) 699604

[startup+4302.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/456 3020
/proc/meminfo: memFree=12248520/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=699604 CPUtime=4302.39 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 164407 0 0 0 430199 40 0 0 25 0 1 0 754070320 716394496 160962 33554432000 4194304 4300876 140736619664000 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 174901 160962 171 27 0 173350 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 699604

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/456 3021
/proc/meminfo: memFree=12232136/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=699604 CPUtime=4362.39 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 166588 0 0 0 436199 40 0 0 25 0 1 0 754070320 716394496 163143 33554432000 4194304 4300876 140736619664000 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 174901 163143 171 27 0 173350 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 699604

[startup+4422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/456 3023
/proc/meminfo: memFree=12215232/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=699604 CPUtime=4422.4 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 168745 0 0 0 442199 41 0 0 25 0 1 0 754070320 716394496 165300 33554432000 4194304 4300876 140736619664000 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 174901 165300 171 27 0 173350 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 699604

[startup+4482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/456 3024
/proc/meminfo: memFree=12196960/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=699604 CPUtime=4482.39 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 170865 0 0 0 448198 41 0 0 25 0 1 0 754070320 716394496 167420 33554432000 4194304 4300876 140736619664000 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 174901 167420 171 27 0 173350 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 699604

[startup+4542.3 s]
/proc/loadavg: 2.15 2.04 2.01 3/456 3026
/proc/meminfo: memFree=12178844/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=699604 CPUtime=4542.39 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 172929 0 0 0 454198 41 0 0 25 0 1 0 754070320 716394496 169484 33554432000 4194304 4300876 140736619664000 18446744073709551615 4286047 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 174901 169484 171 27 0 173350 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 699604

[startup+4602.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/456 3028
/proc/meminfo: memFree=12158488/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=699604 CPUtime=4602.41 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 174953 0 0 0 460199 42 0 0 25 0 1 0 754070320 716394496 171508 33554432000 4194304 4300876 140736619664000 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 174901 171508 171 27 0 173350 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 699604

[startup+4662.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/456 3029
/proc/meminfo: memFree=12141488/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=1035252 CPUtime=4662.4 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 176903 0 0 0 466198 42 0 0 25 0 1 0 754070320 1060098048 173458 33554432000 4194304 4300876 140736619664000 18446744073709551615 4199209 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 258813 173458 171 27 0 257262 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 1035252

[startup+4722.32 s]
/proc/loadavg: 2.06 2.04 2.00 3/456 3031
/proc/meminfo: memFree=12125100/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=1035252 CPUtime=4722.41 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 178731 0 0 0 472199 42 0 0 25 0 1 0 754070320 1060098048 175286 33554432000 4194304 4300876 140736619664000 18446744073709551615 4214270 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 258813 175286 171 27 0 257262 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 1035252

[startup+4782.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/456 3032
/proc/meminfo: memFree=12108588/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=1035252 CPUtime=4782.4 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 180476 0 0 0 478197 43 0 0 25 0 1 0 754070320 1060098048 177031 33554432000 4194304 4300876 140736619664000 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 258813 177031 171 27 0 257262 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 1035252

[startup+4842.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/456 3034
/proc/meminfo: memFree=12088476/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=1035252 CPUtime=4842.4 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 182724 0 0 0 484196 44 0 0 25 0 1 0 754070320 1060098048 179279 33554432000 4194304 4300876 140736619664000 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 258813 179279 171 27 0 257262 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 1035252

[startup+4902.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/456 3036
/proc/meminfo: memFree=12070228/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=1035252 CPUtime=4902.4 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 184976 0 0 0 490196 44 0 0 25 0 1 0 754070320 1060098048 181531 33554432000 4194304 4300876 140736619664000 18446744073709551615 4248684 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 258813 181531 171 27 0 257262 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 1035252

[startup+4962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/456 3039
/proc/meminfo: memFree=12050488/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=1035252 CPUtime=4962.41 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 187226 0 0 0 496196 45 0 0 25 0 1 0 754070320 1060098048 183781 33554432000 4194304 4300876 140736619664000 18446744073709551615 4264137 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 258813 183781 171 27 0 257262 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 1035252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.01 2.00 3/456 3041
/proc/meminfo: memFree=12038260/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=1035252 CPUtime=5000.01 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 188636 0 0 0 499956 45 0 0 25 0 1 0 754070320 1060098048 185191 33554432000 4194304 4300876 140736619664000 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 258813 185191 171 27 0 257262 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 1035252

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: 2.00 2.01 2.00 3/456 3041
/proc/meminfo: memFree=12038260/32951124 swapFree=63485464/67111528
[pid=2858] ppid=2856 vsize=1035252 CPUtime=5000.01 cores=0,2,4,6
/proc/2858/stat : 2858 (march_rw) R 2856 2858 2619 0 -1 4202496 188636 0 0 0 499956 45 0 0 25 0 1 0 754070320 1060098048 185191 33554432000 4194304 4300876 140736619664000 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2858/statm: 258813 185191 171 27 0 257262 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 1035252

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.06
CPU user time (s): 4999.58
CPU system time (s): 0.482926
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1035252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.58
system time used= 0.482926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 188636
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= 4
involuntary context switches= 17568

runsolver used 23.7304 second user time and 48.2147 second system time

The end

Launcher Data 

Begin job on node147 at 2011-05-28 23:02:24
IDJOB=3420447
IDBENCH=82699
IDSOLVER=1913
FILE ID=node147/3420447-1306616544
RUNJOBID= node147-1306611542-2637
PBS_JOBID= 13471614
Free space on /tmp= 73612 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1250-c25000-S871131876-087-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420447-1306616544/watcher-3420447-1306616544 -o /tmp/evaluation-result-3420447-1306616544/solver-3420447-1306616544 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420447-1306616544.cnf

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

MD5SUM BENCH= 637b75113dde2f4a15dbf158341be921
RANDOM SEED=1911565863

node147.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		: 2666.836
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	: 5333.67
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		: 2666.836
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		: 2666.836
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	: 5332.82
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		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
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	: 5332.82
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		: 2666.836
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	: 5332.76
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		: 2666.836
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	: 5332.82
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		: 2666.836
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:      13601352 kB
Buffers:        370016 kB
Cached:        9357468 kB
SwapCached:      13096 kB
Active:       10009988 kB
Inactive:      9050172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13601352 kB
SwapTotal:    67111528 kB
SwapFree:     63485464 kB
Dirty:             860 kB
Writeback:           0 kB
AnonPages:     9328132 kB
Mapped:          27396 kB
Slab:           163424 kB
PageTables:      58424 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 120784264 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= 73616 MiB
End job on node147 at 2011-05-29 00:25:46