Trace number 3211261

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 440.075 440.064

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v125-c2662-S464722883-083.SATISFIABLE.cnf
MD5SUMf1e33ebe027aeef1e1287d547aeffeed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021995
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 0.030
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 2 duplicate clauses
0.00/0.02	c resolvent_look() :: found 2 resolvents
0.00/0.02	c main():: clause / variable ratio: ( 2664 / 125 ) = 21.31
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: 147
0.03/0.05	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 |****************************************************************| ( 1/999) NodeCount: 754
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 |**********************************
c |************************************
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c |******************************************
c |********************************************
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c |***********************************************
c |************************************************
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c |****************************************************
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c |*******************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 6837
0.59/0.68	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: 49619
5.30/5.31	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 |****************************************************************| ( 4/999) NodeCount: 264156
31.29/31.34	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 |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 1075358
140.90/140.95	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 |**************************************************************
c |***************************************************************
440.00/440.05	c |000000100001110000100100000000000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
440.00/440.05	
c |***************************************************************
440.00/440.05	c
440.00/440.05	c main():: nodeCount: 3133728
440.00/440.05	c main():: dead ends in main: 3784
440.00/440.05	c main():: lookAheadCount: 194059698
440.00/440.05	c main():: unitResolveCount: 9251428
440.00/440.05	c main():: time=440.130000
440.00/440.05	c main():: necessary_assignments: 53245
440.00/440.05	c main():: bin_sat: 0, bin_unsat 0
440.00/440.05	c main():: doublelook: #: 8843023, succes #: 5792538
440.00/440.05	c main():: doublelook: overall 4.627 of all possible doublelooks executed
440.00/440.05	c main():: doublelook: succesrate: 65.504, average DL_trigger: 29.944
440.00/440.05	c main():: SOLUTION VERIFIED :-)
440.00/440.05	s SATISFIABLE
440.00/440.05	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-3211261-1303177297/watcher-3211261-1303177297 -o /tmp/evaluation-result-3211261-1303177297/solver-3211261-1303177297 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3211261-1303177297.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): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.86 1.97 1.98 2/177 4393
/proc/meminfo: memFree=14676364/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=1172 CPUtime=0 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 201 0 0 0 0 0 0 0 25 0 1 0 410145538 1200128 155 33554432000 134512640 135197378 4288007168 18446744073709551615 134560774 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 293 155 79 168 0 124 0

[startup+0.0409191 s]
/proc/loadavg: 1.86 1.97 1.98 2/177 4393
/proc/meminfo: memFree=14676364/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=1580 CPUtime=0.03 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 285 0 0 0 3 0 0 0 25 0 1 0 410145538 1617920 239 33554432000 134512640 135197378 4288007168 18446744073709551615 134539219 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 395 239 93 168 0 226 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1580

[startup+0.100881 s]
/proc/loadavg: 1.86 1.97 1.98 2/177 4393
/proc/meminfo: memFree=14676364/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=1580 CPUtime=0.09 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 285 0 0 0 9 0 0 0 25 0 1 0 410145538 1617920 239 33554432000 134512640 135197378 4288007168 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 395 239 93 168 0 226 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1580

[startup+0.300853 s]
/proc/loadavg: 1.86 1.97 1.98 2/177 4393
/proc/meminfo: memFree=14676364/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=1580 CPUtime=0.29 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 287 0 0 0 29 0 0 0 25 0 1 0 410145538 1617920 241 33554432000 134512640 135197378 4288007168 18446744073709551615 134570892 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 395 241 93 168 0 226 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1580

[startup+0.700778 s]
/proc/loadavg: 1.86 1.97 1.98 2/177 4393
/proc/meminfo: memFree=14676364/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=1784 CPUtime=0.69 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 332 0 0 0 69 0 0 0 25 0 1 0 410145538 1826816 286 33554432000 134512640 135197378 4288007168 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 446 286 93 168 0 277 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1784

[startup+1.50064 s]
/proc/loadavg: 1.86 1.97 1.98 3/178 4394
/proc/meminfo: memFree=14675496/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=2036 CPUtime=1.49 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 380 0 0 0 149 0 0 0 25 0 1 0 410145538 2084864 334 33554432000 134512640 135197378 4288007168 18446744073709551615 134539311 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 509 334 93 168 0 340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2036

[startup+3.10035 s]
/proc/loadavg: 1.86 1.97 1.98 3/178 4394
/proc/meminfo: memFree=14674876/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=2604 CPUtime=3.09 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 470 0 0 0 309 0 0 0 25 0 1 0 410145538 2666496 424 33554432000 134512640 135197378 4288007168 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 651 424 93 168 0 482 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2604

[startup+6.30078 s]
/proc/loadavg: 1.87 1.97 1.98 3/178 4394
/proc/meminfo: memFree=14673880/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=3116 CPUtime=6.3 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 639 0 0 0 630 0 0 0 25 0 1 0 410145538 3190784 593 33554432000 134512640 135197378 4288007168 18446744073709551615 134618145 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 779 593 93 168 0 610 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3116

[startup+12.7006 s]
/proc/loadavg: 1.88 1.97 1.98 3/178 4394
/proc/meminfo: memFree=14672168/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=5188 CPUtime=12.69 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 977 0 0 0 1269 0 0 0 25 0 1 0 410145538 5312512 931 33554432000 134512640 135197378 4288007168 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 1297 931 93 168 0 1128 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5188

[startup+25.5003 s]
/proc/loadavg: 1.91 1.97 1.98 3/178 4394
/proc/meminfo: memFree=14669176/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=9500 CPUtime=25.49 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 1621 0 0 0 2549 0 0 0 25 0 1 0 410145538 9728000 1575 33554432000 134512640 135197378 4288007168 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 2375 1575 93 168 0 2206 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9500

[startup+51.1007 s]
/proc/loadavg: 1.94 1.97 1.98 3/178 4395
/proc/meminfo: memFree=14663668/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=13808 CPUtime=51.09 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 2889 0 0 0 5109 0 0 0 25 0 1 0 410145538 14139392 2843 33554432000 134512640 135197378 4288007168 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 3452 2843 93 168 0 3283 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13808

[startup+102.307 s]
/proc/loadavg: 1.97 1.97 1.98 3/178 4397
/proc/meminfo: memFree=14651632/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=28784 CPUtime=102.29 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 5297 0 0 0 10229 0 0 0 25 0 1 0 410145538 29474816 5251 33554432000 134512640 135197378 4288007168 18446744073709551615 134607526 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 7196 5251 93 168 0 7027 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 28784

[startup+162.301 s]
/proc/loadavg: 1.94 1.96 1.98 3/178 4425
/proc/meminfo: memFree=14636996/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=42728 CPUtime=162.3 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 7902 0 0 0 16229 1 0 0 25 0 1 0 410145538 43753472 7856 33554432000 134512640 135197378 4288007168 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 10682 7856 93 168 0 10513 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 42728

[startup+222.301 s]
/proc/loadavg: 1.98 1.96 1.98 3/178 4427
/proc/meminfo: memFree=14614908/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=42728 CPUtime=222.3 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 10474 0 0 0 22229 1 0 0 25 0 1 0 410145538 43753472 10428 33554432000 134512640 135197378 4288007168 18446744073709551615 134611792 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 10682 10428 93 168 0 10513 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 42728

[startup+282.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 4428
/proc/meminfo: memFree=14594552/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=64072 CPUtime=282.3 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 13093 0 0 0 28228 2 0 0 25 0 1 0 410145538 65609728 13047 33554432000 134512640 135197378 4288007168 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 16018 13047 93 168 0 15849 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 64072

[startup+342.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 4430
/proc/meminfo: memFree=14573832/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=64072 CPUtime=342.3 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 15593 0 0 0 34228 2 0 0 25 0 1 0 410145538 65609728 15547 33554432000 134512640 135197378 4288007168 18446744073709551615 134618582 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 16018 15547 93 168 0 15849 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 64072

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 4432
/proc/meminfo: memFree=14554096/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=93540 CPUtime=402.3 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 18037 0 0 0 40228 2 0 0 25 0 1 0 410145538 95784960 17991 33554432000 134512640 135197378 4288007168 18446744073709551615 134572716 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 23385 17991 93 168 0 23216 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 93540

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

[startup+409.5 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 4432
/proc/meminfo: memFree=14551616/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=93540 CPUtime=409.5 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 18289 0 0 0 40948 2 0 0 25 0 1 0 410145538 95784960 18243 33554432000 134512640 135197378 4288007168 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 23385 18243 93 168 0 23216 0
Current children cumulated CPU time (s) 409.5
Current children cumulated vsize (KiB) 93540

[startup+422.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 4432
/proc/meminfo: memFree=14547396/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=93540 CPUtime=422.3 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 18794 0 0 0 42228 2 0 0 25 0 1 0 410145538 95784960 18748 33554432000 134512640 135197378 4288007168 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 23385 18748 93 168 0 23216 0
Current children cumulated CPU time (s) 422.3
Current children cumulated vsize (KiB) 93540

[startup+428.701 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 4432
/proc/meminfo: memFree=14545784/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=93540 CPUtime=428.7 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 19035 0 0 0 42868 2 0 0 25 0 1 0 410145538 95784960 18989 33554432000 134512640 135197378 4288007168 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 23385 18989 93 168 0 23216 0
Current children cumulated CPU time (s) 428.7
Current children cumulated vsize (KiB) 93540

[startup+435.101 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 4432
/proc/meminfo: memFree=14543552/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=93540 CPUtime=435.1 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 19291 0 0 0 43508 2 0 0 25 0 1 0 410145538 95784960 19245 33554432000 134512640 135197378 4288007168 18446744073709551615 134592727 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 23385 19245 93 168 0 23216 0
Current children cumulated CPU time (s) 435.1
Current children cumulated vsize (KiB) 93540

[startup+438.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 4433
/proc/meminfo: memFree=14542312/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=93540 CPUtime=438.3 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 19414 0 0 0 43828 2 0 0 25 0 1 0 410145538 95784960 19368 33554432000 134512640 135197378 4288007168 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 23385 19368 93 168 0 23216 0
Current children cumulated CPU time (s) 438.3
Current children cumulated vsize (KiB) 93540

[startup+439.101 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 4433
/proc/meminfo: memFree=14541816/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=93540 CPUtime=439.1 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 19445 0 0 0 43908 2 0 0 25 0 1 0 410145538 95784960 19399 33554432000 134512640 135197378 4288007168 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 23385 19399 93 168 0 23216 0
Current children cumulated CPU time (s) 439.1
Current children cumulated vsize (KiB) 93540

[startup+439.501 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 4433
/proc/meminfo: memFree=14541816/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=93540 CPUtime=439.5 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 19461 0 0 0 43948 2 0 0 25 0 1 0 410145538 95784960 19415 33554432000 134512640 135197378 4288007168 18446744073709551615 134593064 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 23385 19415 93 168 0 23216 0
Current children cumulated CPU time (s) 439.5
Current children cumulated vsize (KiB) 93540

[startup+439.901 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 4433
/proc/meminfo: memFree=14541444/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=93540 CPUtime=439.9 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 19474 0 0 0 43988 2 0 0 25 0 1 0 410145538 95784960 19428 33554432000 134512640 135197378 4288007168 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 23385 19428 93 168 0 23216 0
Current children cumulated CPU time (s) 439.9
Current children cumulated vsize (KiB) 93540

[startup+440.006 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 4433
/proc/meminfo: memFree=14541444/32951124 swapFree=67111528/67111528
[pid=4393] ppid=4391 vsize=93540 CPUtime=440 cores=0,2,4,6
/proc/4393/stat : 4393 (march_hi) R 4391 4393 3886 0 -1 4202496 19477 0 0 0 43998 2 0 0 25 0 1 0 410145538 95784960 19431 33554432000 134512640 135197378 4288007168 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4393/statm: 23385 19431 93 168 0 23216 0
Current children cumulated CPU time (s) 440
Current children cumulated vsize (KiB) 93540

Child status: 10
Real time (s): 440.064
CPU time (s): 440.075
CPU user time (s): 440.041
CPU system time (s): 0.033994
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 93540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 440.041
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19481
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 319

runsolver used 0.692894 second user time and 1.3158 second system time

The end

Launcher Data 

Begin job on node145 at 2011-04-19 03:41:37
IDJOB=3211261
IDBENCH=82964
IDSOLVER=1627
FILE ID=node145/3211261-1303177297
RUNJOBID= node145-1303167282-3904
PBS_JOBID= 13021030
Free space on /tmp= 72268 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v125-c2662-S464722883-083.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3211261-1303177297/watcher-3211261-1303177297 -o /tmp/evaluation-result-3211261-1303177297/solver-3211261-1303177297 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3211261-1303177297.cnf

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

MD5SUM BENCH= f1e33ebe027aeef1e1287d547aeffeed
RANDOM SEED=638694585

node145.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		: 2666.786
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	: 5333.57
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		: 2666.786
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	: 5332.76
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		: 2666.786
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
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	: 5332.83
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		: 2666.786
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		: 2666.786
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	: 5332.74
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		: 2666.786
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	: 5332.84
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		: 2666.786
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	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      14676520 kB
Buffers:        717532 kB
Cached:       17136684 kB
SwapCached:          0 kB
Active:        8323984 kB
Inactive:      9596184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14676520 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1856 kB
Writeback:           0 kB
AnonPages:       66008 kB
Mapped:          15440 kB
Slab:           293012 kB
PageTables:       5056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   207164 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= 72268 MiB
End job on node145 at 2011-04-19 03:48:57