Trace number 1720383

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_nn nnUNSAT 729.743 729.968

General information on the benchmark

Namealoul-chnl11-13.cnf
MD5SUMc7162bc1ddb6d2592f237fef1b04b5ce
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.431933
Satisfiable
(Un)Satisfiability was proved
Number of variables286
Number of clauses1742
Sum of the clauses size3718
Maximum clause length11
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21716
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 526

Solver Data 

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 286 variables and 1742 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 286 free variables and 1742 clauses.
0.00/0.00	c stat :: sign balance is biased by 10.048
0.00/0.00	c using k-SAT heuristics (size based diff)
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c main():: clause / variable ratio: ( 1742 / 286 ) = 6.09
0.00/0.00	c longest clause has size 11
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c number of free variables = 286
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c main():: all systems go!
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c |****************************************************************| (17/999) NodeCount: 4922099
555.42/555.64	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 |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (18/999) NodeCount: 5321501
599.21/599.41	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 |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (19/999) NodeCount: 5646583
634.59/634.83	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 |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (20/999) NodeCount: 5901863
662.29/662.54	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 |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (21/999) NodeCount: 6096370
683.28/683.53	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 |**********************************************************
c |***********************************************************
c |************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (22/999) NodeCount: 6241167
698.77/699.09	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 |****************************************************************| (23/999) NodeCount: 6346505
710.07/710.35	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 |****************************************************************| (24/999) NodeCount: 6420546
717.97/718.24	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 |****************************************************************| (25/999) NodeCount: 6469807
723.17/723.45	c |----------------------------------------------------------------|
c |****************
c |************************
c |*************************
c |**************************
c |****************************
c |********************************
c |****************************************
c |********************************************
c |*********************************************
c |**********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (26/999) NodeCount: 6500085
726.36/726.61	c |----------------------------------------------------------------|
c |****************
c |************************
c |*************************
c |**************************
c |****************************
c |********************************
c |****************************************
c |********************************************
c |*********************************************
c |**********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |********************************************************
c |************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (27/999) NodeCount: 6516940
728.06/728.35	c |----------------------------------------------------------------|
c |****************
c |************************
c |*************************
c |**************************
c |****************************
c |********************************
c |****************************************
c |********************************************
c |*********************************************
c |**********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |********************************************************
c |****************************************************************| (28/999) NodeCount: 6525440
728.97/729.24	c |----------------------------------------------------------------|
c |****************
c |************************
c |*************************
c |**************************
c |****************************
c |********************************
c |****************************************
c |********************************************
c |*********************************************
c |**********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |********************************************************
c |****************************************************************| (29/999) NodeCount: 6529384
729.37/729.66	c |----------------------------------------------------------------|
c |****************
c |************************
c |*************************
c |**************************
c |****************************
c |********************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |****************************************************************| (30/999) NodeCount: 6531041
729.57/729.84	c |----------------------------------------------------------------|
c |********************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |****************************************************************| (31/999) NodeCount: 6531640
729.67/729.91	c |----------------------------------------------------------------|
c |********************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |****************************************************************| (32/999) NodeCount: 6531823
729.67/729.93	c |----------------------------------------------------------------|
c |********************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |****************************************************************| (33/999) NodeCount: 6531869
729.67/729.93	c |----------------------------------------------------------------|
c |********************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |****************************************************************| (34/999) NodeCount: 6531880
729.67/729.94	c |----------------------------------------------------------------|
c |********************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |****************************************************************| (35/999) NodeCount: 6531881
729.67/729.94	c |----------------------------------------------------------------|
c |
729.67/729.94	c
729.67/729.94	c main():: nodeCount: 6531881
729.67/729.94	c main():: dead ends in main: 766
729.67/729.94	c main():: lookAheadCount: 214603349
729.67/729.94	c main():: unitResolveCount: 107192932
729.67/729.94	c main():: time=729.820000
729.67/729.94	c main():: necessary_assignments: 478
729.67/729.94	c main():: bin_sat: 0, bin_unsat 0
729.67/729.94	c main():: doublelook: #: 39985231, succes #: 16592605
729.67/729.94	c main():: doublelook: overall 18.730 of all possible doublelooks executed
729.67/729.94	c main():: doublelook: succesrate: 41.497, average DL_trigger: 0.614
729.67/729.94	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1720383-1240655712/watcher-1720383-1240655712 -o /tmp/evaluation-result-1720383-1240655712/solver-1720383-1240655712 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1720383-1240655712.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.11 1.09 1.01 3/65 16608
/proc/meminfo: memFree=1770480/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=972 CPUtime=0
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 145 0 0 0 0 0 0 0 20 0 1 0 93600363 995328 128 1992294400 134512640 135197250 4294956224 18446744073709551615 134694781 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 243 128 80 167 0 74 0

[startup+0.0358781 s]
/proc/loadavg: 1.11 1.09 1.01 3/65 16608
/proc/meminfo: memFree=1770480/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=1328 CPUtime=0.03
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 192 0 0 0 3 0 0 0 20 0 1 0 93600363 1359872 175 1992294400 134512640 135197250 4294956224 18446744073709551615 134539059 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 332 175 90 167 0 163 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1328

[startup+0.101883 s]
/proc/loadavg: 1.11 1.09 1.01 3/65 16608
/proc/meminfo: memFree=1770480/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=1328 CPUtime=0.1
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 195 0 0 0 10 0 0 0 20 0 1 0 93600363 1359872 178 1992294400 134512640 135197250 4294956224 18446744073709551615 134611756 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 332 178 93 167 0 163 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1328

[startup+0.301906 s]
/proc/loadavg: 1.11 1.09 1.01 3/65 16608
/proc/meminfo: memFree=1770480/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=1464 CPUtime=0.3
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 208 0 0 0 30 0 0 0 22 0 1 0 93600363 1499136 191 1992294400 134512640 135197250 4294956224 18446744073709551615 134524869 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 366 191 93 167 0 197 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1464

[startup+0.701952 s]
/proc/loadavg: 1.11 1.09 1.01 3/65 16608
/proc/meminfo: memFree=1770480/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=1464 CPUtime=0.69
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 229 0 0 0 69 0 0 0 25 0 1 0 93600363 1499136 212 1992294400 134512640 135197250 4294956224 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 366 212 93 167 0 197 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1464

[startup+1.50104 s]
/proc/loadavg: 1.10 1.09 1.01 2/66 16609
/proc/meminfo: memFree=1769768/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=1740 CPUtime=1.49
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 303 0 0 0 149 0 0 0 25 0 1 0 93600363 1781760 284 1992294400 134512640 135197250 4294956224 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 435 284 93 167 0 266 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1740

[startup+3.10126 s]
/proc/loadavg: 1.10 1.09 1.01 2/66 16609
/proc/meminfo: memFree=1769384/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=2120 CPUtime=3.09
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 385 0 0 0 309 0 0 0 25 0 1 0 93600363 2170880 366 1992294400 134512640 135197250 4294956224 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 530 366 93 167 0 361 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2120

[startup+6.30162 s]
/proc/loadavg: 1.10 1.09 1.01 2/66 16609
/proc/meminfo: memFree=1768680/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=2972 CPUtime=6.29
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 547 0 0 0 629 0 0 0 25 0 1 0 93600363 3043328 528 1992294400 134512640 135197250 4294956224 18446744073709551615 134618443 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 743 528 93 167 0 574 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2972

[startup+12.7013 s]
/proc/loadavg: 1.09 1.09 1.01 2/66 16609
/proc/meminfo: memFree=1767272/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=4888 CPUtime=12.68
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 869 0 0 0 1268 0 0 0 25 0 1 0 93600363 5005312 850 1992294400 134512640 135197250 4294956224 18446744073709551615 134539057 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 1222 850 93 167 0 1053 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4888

[startup+25.5017 s]
/proc/loadavg: 1.15 1.10 1.02 2/66 16609
/proc/meminfo: memFree=1764584/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=6612 CPUtime=25.48
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 1515 0 0 0 2548 0 0 0 25 0 1 0 93600363 6770688 1496 1992294400 134512640 135197250 4294956224 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 1653 1496 93 167 0 1484 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6612

[startup+51.1016 s]
/proc/loadavg: 1.10 1.09 1.02 2/66 16609
/proc/meminfo: memFree=1759400/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=13080 CPUtime=51.07
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 2815 0 0 0 5106 1 0 0 25 0 1 0 93600363 13393920 2796 1992294400 134512640 135197250 4294956224 18446744073709551615 134618445 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 3270 2796 93 167 0 3101 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13080

[startup+102.305 s]
/proc/loadavg: 1.09 1.09 1.02 2/66 16609
/proc/meminfo: memFree=1748712/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=27632 CPUtime=102.25
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 5422 0 0 0 10223 2 0 0 25 0 1 0 93600363 28295168 5403 1992294400 134512640 135197250 4294956224 18446744073709551615 134605825 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 6908 5403 93 167 0 6739 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 27632

[startup+162.301 s]
/proc/loadavg: 1.08 1.08 1.01 2/66 16609
/proc/meminfo: memFree=1736424/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=40728 CPUtime=162.23
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 8490 0 0 0 16219 4 0 0 25 0 1 0 93600363 41705472 8471 1992294400 134512640 135197250 4294956224 18446744073709551615 134649053 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 10182 8471 93 167 0 10013 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 40728

[startup+222.302 s]
/proc/loadavg: 1.07 1.08 1.01 2/66 16611
/proc/meminfo: memFree=1723688/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=60372 CPUtime=222.22
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 11582 0 0 0 22216 6 0 0 25 0 1 0 93600363 61820928 11563 1992294400 134512640 135197250 4294956224 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 15093 11563 93 167 0 14924 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 60372

[startup+282.302 s]
/proc/loadavg: 1.07 1.08 1.01 2/66 16611
/proc/meminfo: memFree=1711336/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=60372 CPUtime=282.2
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 14693 0 0 0 28213 7 0 0 25 0 1 0 93600363 61820928 14674 1992294400 134512640 135197250 4294956224 18446744073709551615 134617838 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 15093 14674 93 167 0 14924 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 60372

[startup+342.301 s]
/proc/loadavg: 1.11 1.09 1.02 2/66 16611
/proc/meminfo: memFree=1698536/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=89840 CPUtime=342.19
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 17819 0 0 0 34210 9 0 0 25 0 1 0 93600363 91996160 17800 1992294400 134512640 135197250 4294956224 18446744073709551615 134539362 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 22460 17800 93 167 0 22291 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 89840

[startup+402.302 s]
/proc/loadavg: 1.07 1.08 1.02 2/66 16611
/proc/meminfo: memFree=1685992/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=89840 CPUtime=402.17
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 20960 0 0 0 40206 11 0 0 25 0 1 0 93600363 91996160 20941 1992294400 134512640 135197250 4294956224 18446744073709551615 134548526 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 22460 20941 93 167 0 22291 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 89840

[startup+462.302 s]
/proc/loadavg: 1.14 1.10 1.02 2/66 16611
/proc/meminfo: memFree=1673192/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=134040 CPUtime=462.15
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 24115 0 0 0 46202 13 0 0 25 0 1 0 93600363 137256960 24096 1992294400 134512640 135197250 4294956224 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 33510 24096 93 167 0 33341 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 134040

[startup+522.301 s]
/proc/loadavg: 1.05 1.08 1.02 2/66 16611
/proc/meminfo: memFree=1660584/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=134040 CPUtime=522.13
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 27289 0 0 0 52199 14 0 0 25 0 1 0 93600363 137256960 27270 1992294400 134512640 135197250 4294956224 18446744073709551615 134548697 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 33510 27270 93 167 0 33341 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 134040

[startup+582.301 s]
/proc/loadavg: 1.02 1.06 1.01 2/66 16611
/proc/meminfo: memFree=1647592/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=134040 CPUtime=582.12
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 30489 0 0 0 58196 16 0 0 25 0 1 0 93600363 137256960 30470 1992294400 134512640 135197250 4294956224 18446744073709551615 134539061 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 33510 30470 93 167 0 33341 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 134040

[startup+642.302 s]
/proc/loadavg: 1.07 1.06 1.01 2/66 16611
/proc/meminfo: memFree=1634280/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=200340 CPUtime=642.1
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 33717 0 0 0 64191 19 0 0 25 0 1 0 93600363 205148160 33698 1992294400 134512640 135197250 4294956224 18446744073709551615 134541557 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 50085 33698 93 167 0 49916 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 200340

[startup+702.302 s]
/proc/loadavg: 1.02 1.05 1.00 2/66 16611
/proc/meminfo: memFree=1621288/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=200340 CPUtime=702.08
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 36975 0 0 0 70187 21 0 0 25 0 1 0 93600363 205148160 36956 1992294400 134512640 135197250 4294956224 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 50085 36956 93 167 0 49916 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 200340

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

[startup+716.701 s]
/proc/loadavg: 1.02 1.05 1.00 2/66 16611
/proc/meminfo: memFree=1618088/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=200340 CPUtime=716.47
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 37768 0 0 0 71626 21 0 0 25 0 1 0 93600363 205148160 37749 1992294400 134512640 135197250 4294956224 18446744073709551615 134539427 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 50085 37749 93 167 0 49916 0
Current children cumulated CPU time (s) 716.47
Current children cumulated vsize (KiB) 200340

[startup+723.102 s]
/proc/loadavg: 1.02 1.05 1.00 2/66 16611
/proc/meminfo: memFree=1616616/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=200340 CPUtime=722.87
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 38121 0 0 0 72266 21 0 0 25 0 1 0 93600363 205148160 38102 1992294400 134512640 135197250 4294956224 18446744073709551615 134541496 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 50085 38102 93 167 0 49916 0
Current children cumulated CPU time (s) 722.87
Current children cumulated vsize (KiB) 200340

[startup+726.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 16611
/proc/meminfo: memFree=1615848/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=200340 CPUtime=726.06
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 38301 0 0 0 72585 21 0 0 25 0 1 0 93600363 205148160 38282 1992294400 134512640 135197250 4294956224 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 50085 38282 93 167 0 49916 0
Current children cumulated CPU time (s) 726.06
Current children cumulated vsize (KiB) 200340

[startup+727.901 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 16611
/proc/meminfo: memFree=1615656/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=200340 CPUtime=727.66
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 38392 0 0 0 72745 21 0 0 25 0 1 0 93600363 205148160 38373 1992294400 134512640 135197250 4294956224 18446744073709551615 134550592 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 50085 38373 93 167 0 49916 0
Current children cumulated CPU time (s) 727.66
Current children cumulated vsize (KiB) 200340

[startup+728.702 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 16611
/proc/meminfo: memFree=1615400/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=200340 CPUtime=728.46
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 38437 0 0 0 72825 21 0 0 25 0 1 0 93600363 205148160 38418 1992294400 134512640 135197250 4294956224 18446744073709551615 134570794 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 50085 38418 93 167 0 49916 0
Current children cumulated CPU time (s) 728.46
Current children cumulated vsize (KiB) 200340

[startup+729.502 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 16611
/proc/meminfo: memFree=1615144/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=200340 CPUtime=729.27
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 38482 0 0 0 72905 22 0 0 25 0 1 0 93600363 205148160 38463 1992294400 134512640 135197250 4294956224 18446744073709551615 134522465 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 50085 38463 93 167 0 49916 0
Current children cumulated CPU time (s) 729.27
Current children cumulated vsize (KiB) 200340

[startup+729.903 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 16611
/proc/meminfo: memFree=1615144/2055920 swapFree=4180992/4192956
[pid=16608] ppid=16606 vsize=200340 CPUtime=729.67
/proc/16608/stat : 16608 (march_nn) R 16606 16608 16365 0 -1 4194304 38503 0 0 0 72945 22 0 0 25 0 1 0 93600363 205148160 38484 1992294400 134512640 135197250 4294956224 18446744073709551615 134618641 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 50085 38484 93 167 0 49916 0
Current children cumulated CPU time (s) 729.67
Current children cumulated vsize (KiB) 200340

Child status: 20
Real time (s): 729.968
CPU time (s): 729.743
CPU user time (s): 729.498
CPU system time (s): 0.244962
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 200340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 729.498
system time used= 0.244962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38506
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= 2
involuntary context switches= 2328

runsolver used 0.859869 second user time and 1.46478 second system time

The end

Launcher Data 

Begin job on node87 at 2009-04-25 12:35:12
IDJOB=1720383
IDBENCH=69602
IDSOLVER=522
FILE ID=node87/1720383-1240655712
PBS_JOBID= 9186542
Free space on /tmp= 66420 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT_RACE08/cnf/aloul-chnl11-13.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1720383-1240655712/watcher-1720383-1240655712 -o /tmp/evaluation-result-1720383-1240655712/solver-1720383-1240655712 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1720383-1240655712.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c7162bc1ddb6d2592f237fef1b04b5ce
RANDOM SEED=1185810119

node87.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1770960 kB
Buffers:         36668 kB
Cached:         178084 kB
SwapCached:       5772 kB
Active:          74092 kB
Inactive:       148880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1770960 kB
SwapTotal:     4192956 kB
SwapFree:      4180992 kB
Dirty:             788 kB
Writeback:           0 kB
Mapped:          13428 kB
Slab:            47892 kB
Committed_AS:   297220 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66420 MiB
End job on node87 at 2009-04-25 12:47:22