Trace number 3206027

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
SAT09 reference solver: march_hi hiSAT 410.756 410.746

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v125-c2662-S1300400916-048.SATISFIABLE.cnf
MD5SUM2d20051b8a7a248788d1c2610fe5ea54
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.007998
Satisfiable
(Un)Satisfiability was proved
Number of variables125
Number of clauses2662
Sum of the clauses size13310
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52662
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c full lookahead due to high density!
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 125 variables and 2662 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 125 free variables and 2662 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.045
0.00/0.02	c using k-SAT heuristics (size based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.00/0.02	c resolvent_look() :: found 5 resolvents
0.00/0.02	c main():: clause / variable ratio: ( 2667 / 125 ) = 21.34
0.00/0.02	c longest clause has size 5
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 125
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 143
0.02/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 781
0.09/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |*******************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 7235
0.69/0.73	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 |************************************************
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c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 51812
5.59/5.65	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 |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 273473
33.00/33.04	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 |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
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c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 1111472
147.99/148.01	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 |*******************************************************
c |********************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
410.70/410.74	c |0000101100010000000010001000000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
410.70/410.74	
c |*************************************************************
410.70/410.74	c
410.70/410.74	c main():: nodeCount: 2932799
410.70/410.74	c main():: dead ends in main: 4531
410.70/410.74	c main():: lookAheadCount: 182886973
410.70/410.74	c main():: unitResolveCount: 8608808
410.70/410.74	c main():: time=410.810000
410.70/410.74	c main():: necessary_assignments: 52559
410.70/410.74	c main():: bin_sat: 0, bin_unsat 0
410.70/410.74	c main():: doublelook: #: 8248612, succes #: 5379058
410.70/410.74	c main():: doublelook: overall 4.579 of all possible doublelooks executed
410.70/410.74	c main():: doublelook: succesrate: 65.212, average DL_trigger: 30.113
410.70/410.74	c main():: SOLUTION VERIFIED :-)
410.70/410.74	s SATISFIABLE
410.70/410.74	v -1 -2 3 -4 -5 -6 -7 8 -9 10 -11 12 13 14 15 16 17 18 -19 -20 21 -22 23 24 25 -26 27 -28 29 30 31 32 33 -34 -35 36 -37 -38 39 -40 -41 42 -43 -44 -45 -46 -47 48 49 50 -51 -52 53 54 55 56 57 58 -59 -60 -61 62 -63 64 65 66 67 -68 69 -70 -71 -72 -73 74 -75 76 77 -78 79 -80 -81 82 83 84 -85 -86 -87 -88 -89 90 91 92 -93 -94 -95 -96 97 98 99 -100 -101 102 -103 104 105 106 -107 108 -109 -110 -111 112 -113 114 115 116 -117 118 119 -120 121 122 123 -124 -125 0

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3206027-1302955435/watcher-3206027-1302955435 -o /tmp/evaluation-result-3206027-1302955435/solver-3206027-1302955435 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3206027-1302955435.cnf 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 1.46 1.71 2.29 4/189 25623
/proc/meminfo: memFree=16540468/32951124 swapFree=67111524/67111528
[pid=25623] ppid=25621 vsize=1176 CPUtime=0 cores=4,6
/proc/25623/stat : 25623 (march_hi) R 25621 25623 25535 0 -1 4202496 201 0 0 0 0 0 0 0 25 0 1 0 407141515 1204224 155 33554432000 134512640 135197378 4289317296 18446744073709551615 134560774 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25623/statm: 294 155 79 168 0 125 0

[startup+0.0306439 s]
/proc/loadavg: 1.46 1.71 2.29 4/189 25623
/proc/meminfo: memFree=16540468/32951124 swapFree=67111524/67111528
[pid=25623] ppid=25621 vsize=1588 CPUtime=0.02 cores=4,6
/proc/25623/stat : 25623 (march_hi) R 25621 25623 25535 0 -1 4202496 285 0 0 0 2 0 0 0 25 0 1 0 407141515 1626112 239 33554432000 134512640 135197378 4289317296 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25623/statm: 397 239 93 168 0 228 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1588

[startup+0.100656 s]
/proc/loadavg: 1.46 1.71 2.29 4/189 25623
/proc/meminfo: memFree=16540468/32951124 swapFree=67111524/67111528
[pid=25623] ppid=25621 vsize=1588 CPUtime=0.09 cores=4,6
/proc/25623/stat : 25623 (march_hi) R 25621 25623 25535 0 -1 4202496 285 0 0 0 9 0 0 0 18 0 1 0 407141515 1626112 239 33554432000 134512640 135197378 4289317296 18446744073709551615 134570784 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25623/statm: 397 239 93 168 0 228 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1588

[startup+0.3006 s]
/proc/loadavg: 1.46 1.71 2.29 4/189 25623
/proc/meminfo: memFree=16540468/32951124 swapFree=67111524/67111528
[pid=25623] ppid=25621 vsize=1588 CPUtime=0.29 cores=4,6
/proc/25623/stat : 25623 (march_hi) R 25621 25623 25535 0 -1 4202496 289 0 0 0 29 0 0 0 18 0 1 0 407141515 1626112 243 33554432000 134512640 135197378 4289317296 18446744073709551615 134590274 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25623/statm: 397 243 93 168 0 228 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1588

[startup+0.700561 s]
/proc/loadavg: 1.46 1.71 2.29 4/189 25623
/proc/meminfo: memFree=16540468/32951124 swapFree=67111524/67111528
[pid=25623] ppid=25621 vsize=1792 CPUtime=0.69 cores=4,6
/proc/25623/stat : 25623 (march_hi) R 25621 25623 25535 0 -1 4202496 335 0 0 0 69 0 0 0 18 0 1 0 407141515 1835008 289 33554432000 134512640 135197378 4289317296 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25623/statm: 448 289 93 168 0 279 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1792

[startup+1.50043 s]
/proc/loadavg: 1.46 1.71 2.29 5/190 25624
/proc/meminfo: memFree=16539120/32951124 swapFree=67111524/67111528
[pid=25623] ppid=25621 vsize=2044 CPUtime=1.49 cores=4,6
/proc/25623/stat : 25623 (march_hi) R 25621 25623 25535 0 -1 4202496 383 0 0 0 149 0 0 0 19 0 1 0 407141515 2093056 337 33554432000 134512640 135197378 4289317296 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25623/statm: 511 337 93 168 0 342 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2044

[startup+3.10113 s]
/proc/loadavg: 1.46 1.71 2.29 5/190 25624
/proc/meminfo: memFree=16538128/32951124 swapFree=67111524/67111528
[pid=25623] ppid=25621 vsize=2612 CPUtime=3.09 cores=4,6
/proc/25623/stat : 25623 (march_hi) R 25621 25623 25535 0 -1 4202496 474 0 0 0 309 0 0 0 25 0 1 0 407141515 2674688 428 33554432000 134512640 135197378 4289317296 18446744073709551615 134548730 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25623/statm: 653 428 93 168 0 484 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2612

[startup+6.30057 s]
/proc/loadavg: 1.66 1.75 2.30 5/190 25624
/proc/meminfo: memFree=16536536/32951124 swapFree=67111524/67111528
[pid=25623] ppid=25621 vsize=3124 CPUtime=6.29 cores=4,6
/proc/25623/stat : 25623 (march_hi) R 25621 25623 25535 0 -1 4202496 636 0 0 0 629 0 0 0 25 0 1 0 407141515 3198976 590 33554432000 134512640 135197378 4289317296 18446744073709551615 134550767 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25623/statm: 781 590 93 168 0 612 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3124

[startup+12.7004 s]
/proc/loadavg: 1.85 1.78 2.31 5/190 25624
/proc/meminfo: memFree=16533016/32951124 swapFree=67111524/67111528
[pid=25623] ppid=25621 vsize=5224 CPUtime=12.69 cores=4,6
/proc/25623/stat : 25623 (march_hi) R 25621 25623 25535 0 -1 4202496 980 0 0 0 1269 0 0 0 25 0 1 0 407141515 5349376 934 33554432000 134512640 135197378 4289317296 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25623/statm: 1306 934 93 168 0 1137 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5224

[startup+25.5002 s]
/proc/loadavg: 2.33 1.89 2.34 5/190 25627
/proc/meminfo: memFree=16525396/32951124 swapFree=67111524/67111528
[pid=25623] ppid=25621 vsize=9536 CPUtime=25.49 cores=4,6
/proc/25623/stat : 25623 (march_hi) R 25621 25623 25535 0 -1 4202496 1629 0 0 0 2549 0 0 0 25 0 1 0 407141515 9764864 1583 33554432000 134512640 135197378 4289317296 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25623/statm: 2384 1583 93 168 0 2215 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9536

[startup+51.1007 s]
/proc/loadavg: 2.90 2.06 2.38 5/190 25628
/proc/meminfo: memFree=16512092/32951124 swapFree=67111524/67111528
[pid=25623] ppid=25621 vsize=13732 CPUtime=51.09 cores=4,6
/proc/25623/stat : 25623 (march_hi) R 25621 25623 25535 0 -1 4202496 2897 0 0 0 5109 0 0 0 25 0 1 0 407141515 14061568 2831 33554432000 134512640 135197378 4289317296 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25623/statm: 3433 2831 93 168 0 3264 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13732

[startup+102.307 s]
/proc/loadavg: 3.52 2.35 2.46 5/190 25629
/proc/meminfo: memFree=16484956/32951124 swapFree=67111524/67111528
[pid=25623] ppid=25621 vsize=28700 CPUtime=102.3 cores=4,6
/proc/25623/stat : 25623 (march_hi) R 25621 25623 25535 0 -1 4202496 5277 0 0 0 10229 1 0 0 25 0 1 0 407141515 29388800 5211 33554432000 134512640 135197378 4289317296 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25623/statm: 7175 5211 93 168 0 7006 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28700

[startup+162.3 s]
/proc/loadavg: 3.82 2.65 2.56 5/190 25685
/proc/meminfo: memFree=16460616/32951124 swapFree=67111524/67111528
[pid=25623] ppid=25621 vsize=42628 CPUtime=162.29 cores=4,6
/proc/25623/stat : 25623 (march_hi) R 25621 25623 25535 0 -1 4202496 7828 0 0 0 16228 1 0 0 25 0 1 0 407141515 43651072 7762 33554432000 134512640 135197378 4289317296 18446744073709551615 134539081 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25623/statm: 10657 7762 93 168 0 10488 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 42628

[startup+222.301 s]
/proc/loadavg: 3.93 2.89 2.64 5/190 25687
/proc/meminfo: memFree=16431948/32951124 swapFree=67111524/67111528
[pid=25623] ppid=25621 vsize=44292 CPUtime=222.3 cores=4,6
/proc/25623/stat : 25623 (march_hi) R 25621 25623 25535 0 -1 4202496 10460 0 0 0 22228 2 0 0 25 0 1 0 407141515 45355008 10394 33554432000 134512640 135197378 4289317296 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25623/statm: 11073 10394 93 168 0 10904 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 44292

[startup+282.301 s]
/proc/loadavg: 3.97 3.09 2.73 5/190 25688
/proc/meminfo: memFree=16404744/32951124 swapFree=67111524/67111528
[pid=25623] ppid=25621 vsize=63936 CPUtime=282.3 cores=4,6
/proc/25623/stat : 25623 (march_hi) R 25621 25623 25535 0 -1 4202496 13034 0 0 0 28227 3 0 0 25 0 1 0 407141515 65470464 12968 33554432000 134512640 135197378 4289317296 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25623/statm: 15984 12968 93 168 0 15815 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 63936

[startup+342.301 s]
/proc/loadavg: 4.02 3.27 2.81 5/190 25771
/proc/meminfo: memFree=16379428/32951124 swapFree=67111524/67111528
[pid=25623] ppid=25621 vsize=63936 CPUtime=342.29 cores=4,6
/proc/25623/stat : 25623 (march_hi) R 25621 25623 25535 0 -1 4202496 15532 0 0 0 34226 3 0 0 25 0 1 0 407141515 65470464 15466 33554432000 134512640 135197378 4289317296 18446744073709551615 134593088 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25623/statm: 15984 15466 93 168 0 15815 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 63936

[startup+402.301 s]
/proc/loadavg: 4.15 3.43 2.89 5/190 25772
/proc/meminfo: memFree=16353712/32951124 swapFree=67111524/67111528
[pid=25623] ppid=25621 vsize=93404 CPUtime=402.3 cores=4,6
/proc/25623/stat : 25623 (march_hi) R 25621 25623 25535 0 -1 4202496 17952 0 0 0 40226 4 0 0 25 0 1 0 407141515 95645696 17886 33554432000 134512640 135197378 4289317296 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25623/statm: 23351 17886 93 168 0 23182 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 93404

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

[startup+403.101 s]
/proc/loadavg: 4.15 3.43 2.89 5/190 25773
/proc/meminfo: memFree=16353216/32951124 swapFree=67111524/67111528
[pid=25623] ppid=25621 vsize=93404 CPUtime=403.1 cores=4,6
/proc/25623/stat : 25623 (march_hi) R 25621 25623 25535 0 -1 4202496 17989 0 0 0 40306 4 0 0 25 0 1 0 407141515 95645696 17923 33554432000 134512640 135197378 4289317296 18446744073709551615 134618114 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25623/statm: 23351 17923 93 168 0 23182 0
Current children cumulated CPU time (s) 403.1
Current children cumulated vsize (KiB) 93404

[startup+406.3 s]
/proc/loadavg: 4.14 3.44 2.90 5/190 25773
/proc/meminfo: memFree=16351720/32951124 swapFree=67111524/67111528
[pid=25623] ppid=25621 vsize=93404 CPUtime=406.3 cores=4,6
/proc/25623/stat : 25623 (march_hi) R 25621 25623 25535 0 -1 4202496 18132 0 0 0 40626 4 0 0 25 0 1 0 407141515 95645696 18066 33554432000 134512640 135197378 4289317296 18446744073709551615 134593016 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25623/statm: 23351 18066 93 168 0 23182 0
Current children cumulated CPU time (s) 406.3
Current children cumulated vsize (KiB) 93404

[startup+407.901 s]
/proc/loadavg: 4.14 3.44 2.90 5/190 25773
/proc/meminfo: memFree=16351224/32951124 swapFree=67111524/67111528
[pid=25623] ppid=25621 vsize=93404 CPUtime=407.9 cores=4,6
/proc/25623/stat : 25623 (march_hi) R 25621 25623 25535 0 -1 4202496 18199 0 0 0 40786 4 0 0 25 0 1 0 407141515 95645696 18133 33554432000 134512640 135197378 4289317296 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25623/statm: 23351 18133 93 168 0 23182 0
Current children cumulated CPU time (s) 407.9
Current children cumulated vsize (KiB) 93404

[startup+409.501 s]
/proc/loadavg: 4.12 3.45 2.90 5/190 25773
/proc/meminfo: memFree=16350356/32951124 swapFree=67111524/67111528
[pid=25623] ppid=25621 vsize=93404 CPUtime=409.5 cores=4,6
/proc/25623/stat : 25623 (march_hi) R 25621 25623 25535 0 -1 4202496 18260 0 0 0 40946 4 0 0 25 0 1 0 407141515 95645696 18194 33554432000 134512640 135197378 4289317296 18446744073709551615 134524901 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25623/statm: 23351 18194 93 168 0 23182 0
Current children cumulated CPU time (s) 409.5
Current children cumulated vsize (KiB) 93404

[startup+410.307 s]
/proc/loadavg: 4.12 3.45 2.90 5/190 25773
/proc/meminfo: memFree=16349984/32951124 swapFree=67111524/67111528
[pid=25623] ppid=25621 vsize=93404 CPUtime=410.31 cores=4,6
/proc/25623/stat : 25623 (march_hi) R 25621 25623 25535 0 -1 4202496 18289 0 0 0 41027 4 0 0 25 0 1 0 407141515 95645696 18223 33554432000 134512640 135197378 4289317296 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25623/statm: 23351 18223 93 168 0 23182 0
Current children cumulated CPU time (s) 410.31
Current children cumulated vsize (KiB) 93404

[startup+410.7 s]
/proc/loadavg: 4.12 3.45 2.90 5/190 25773
/proc/meminfo: memFree=16349984/32951124 swapFree=67111524/67111528
[pid=25623] ppid=25621 vsize=93404 CPUtime=410.7 cores=4,6
/proc/25623/stat : 25623 (march_hi) R 25621 25623 25535 0 -1 4202496 18307 0 0 0 41066 4 0 0 25 0 1 0 407141515 95645696 18241 33554432000 134512640 135197378 4289317296 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25623/statm: 23351 18241 93 168 0 23182 0
Current children cumulated CPU time (s) 410.7
Current children cumulated vsize (KiB) 93404

Child status: 10
Real time (s): 410.746
CPU time (s): 410.756
CPU user time (s): 410.708
CPU system time (s): 0.047992
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 93404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 410.708
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18310
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= 265

runsolver used 0.635903 second user time and 1.24881 second system time

The end

Launcher Data 

Begin job on node136 at 2011-04-16 14:03:56
IDJOB=3206027
IDBENCH=82965
IDSOLVER=1623
FILE ID=node136/3206027-1302955435
RUNJOBID= node136-1302955425-25554
PBS_JOBID= 13018001
Free space on /tmp= 72188 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v125-c2662-S1300400916-048.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3206027-1302955435/watcher-3206027-1302955435 -o /tmp/evaluation-result-3206027-1302955435/solver-3206027-1302955435 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3206027-1302955435.cnf

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

MD5SUM BENCH= 2d20051b8a7a248788d1c2610fe5ea54
RANDOM SEED=1529559887

node136.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.76
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		: 2666.809
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		: 2666.809
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	: 5332.83
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      16540500 kB
Buffers:        623484 kB
Cached:       15360508 kB
SwapCached:          4 kB
Active:        7692564 kB
Inactive:      8366164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16540500 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            3920 kB
Writeback:           0 kB
AnonPages:       74908 kB
Mapped:          16156 kB
Slab:           289600 kB
PageTables:       4808 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   257644 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= 72188 MiB
End job on node136 at 2011-04-16 14:10:46