Trace number 3206023

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 439.629 439.622

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 benchmark0.036993
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 

0.02/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.02/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.02/0.02	c main()::
0.02/0.02	c initFormula():: searching for DIMACS p-line....
0.02/0.02	c full lookahead due to high density!
0.02/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 125 variables and 2662 clauses.
0.02/0.02	c parseCNF():: parsing....
0.02/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.02	c runParser():: parsing was successful, warming up engines...
0.02/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.02	c preprocessing fase I completed:: there are now 125 free variables and 2662 clauses.
0.02/0.02	c stat :: sign balance is biased by 0.030
0.02/0.02	c using k-SAT heuristics (size based diff)
0.02/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.02/0.02	c resolvent_look() :: found 2 resolvents
0.02/0.02	c main():: clause / variable ratio: ( 2664 / 125 ) = 21.31
0.02/0.02	c longest clause has size 5
0.02/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.02	c number of free variables = 125
0.02/0.02	c dynamic_preselect_setsize :: off
0.02/0.02	c main():: all systems go!
0.02/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 147
0.02/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
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c |************************************
c |****************************************
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c |**************************************************
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c |********************************************************
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c |**********************************************************
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 |*****************************
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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: 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 |****************************************
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c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
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c |************************************************
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c |*******************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 49619
5.19/5.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |*******************
c |********************
c |*********************
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c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 264156
31.19/31.28	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 |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |****************************************
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c |******************************************
c |*******************************************
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 |****************************************************************| ( 5/999) NodeCount: 1075358
140.80/140.81	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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 |***************************************************************
439.60/439.61	c |000000100001110000100100000000000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
439.60/439.61	
c |***************************************************************
439.60/439.61	c
439.60/439.61	c main():: nodeCount: 3133728
439.60/439.61	c main():: dead ends in main: 3784
439.60/439.61	c main():: lookAheadCount: 194059698
439.60/439.61	c main():: unitResolveCount: 9251428
439.60/439.61	c main():: time=439.680000
439.60/439.61	c main():: necessary_assignments: 53245
439.60/439.61	c main():: bin_sat: 0, bin_unsat 0
439.60/439.61	c main():: doublelook: #: 8843023, succes #: 5792538
439.60/439.61	c main():: doublelook: overall 4.627 of all possible doublelooks executed
439.60/439.61	c main():: doublelook: succesrate: 65.504, average DL_trigger: 29.944
439.60/439.61	c main():: SOLUTION VERIFIED :-)
439.60/439.61	s SATISFIABLE
439.60/439.61	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-3206023-1302955425/watcher-3206023-1302955425 -o /tmp/evaluation-result-3206023-1302955425/solver-3206023-1302955425 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3206023-1302955425.cnf 

running on 2 cores: 1,3

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: 1.00 1.63 2.28 5/189 25595
/proc/meminfo: memFree=16545880/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=1044 CPUtime=0 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 169 0 0 0 0 0 0 0 21 0 1 0 407140475 1069056 123 33554432000 134512640 135197378 4287206208 18446744073709551615 134722737 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 261 123 65 168 0 92 0

[startup+0.0284051 s]
/proc/loadavg: 1.00 1.63 2.28 5/189 25595
/proc/meminfo: memFree=16545880/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=1504 CPUtime=0.02 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 259 0 0 0 2 0 0 0 21 0 1 0 407140475 1540096 213 33554432000 134512640 135197378 4287206208 18446744073709551615 134649136 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 376 213 88 168 0 207 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1504

[startup+0.100392 s]
/proc/loadavg: 1.00 1.63 2.28 5/189 25595
/proc/meminfo: memFree=16545880/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=1580 CPUtime=0.09 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 285 0 0 0 9 0 0 0 21 0 1 0 407140475 1617920 239 33554432000 134512640 135197378 4287206208 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 395 239 93 168 0 226 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1580

[startup+0.300355 s]
/proc/loadavg: 1.00 1.63 2.28 5/189 25595
/proc/meminfo: memFree=16545880/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=1580 CPUtime=0.29 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 287 0 0 0 29 0 0 0 18 0 1 0 407140475 1617920 241 33554432000 134512640 135197378 4287206208 18446744073709551615 134603280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 395 241 93 168 0 226 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1580

[startup+0.700286 s]
/proc/loadavg: 1.00 1.63 2.28 5/189 25595
/proc/meminfo: memFree=16545880/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=1784 CPUtime=0.69 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 332 0 0 0 69 0 0 0 18 0 1 0 407140475 1826816 286 33554432000 134512640 135197378 4287206208 18446744073709551615 134602705 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 446 286 93 168 0 277 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1784

[startup+1.50015 s]
/proc/loadavg: 1.00 1.63 2.28 5/190 25597
/proc/meminfo: memFree=16542284/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=2036 CPUtime=1.49 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 380 0 0 0 149 0 0 0 19 0 1 0 407140475 2084864 334 33554432000 134512640 135197378 4287206208 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 509 334 93 168 0 340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2036

[startup+3.10087 s]
/proc/loadavg: 1.00 1.63 2.28 5/190 25597
/proc/meminfo: memFree=16542044/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=2604 CPUtime=3.09 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 470 0 0 0 309 0 0 0 25 0 1 0 407140475 2666496 424 33554432000 134512640 135197378 4287206208 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 651 424 93 168 0 482 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2604

[startup+6.3003 s]
/proc/loadavg: 1.24 1.67 2.29 5/190 25597
/proc/meminfo: memFree=16541292/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=3116 CPUtime=6.29 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 640 0 0 0 629 0 0 0 25 0 1 0 407140475 3190784 594 33554432000 134512640 135197378 4287206208 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 779 594 93 168 0 610 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3116

[startup+12.7002 s]
/proc/loadavg: 1.46 1.71 2.29 5/190 25624
/proc/meminfo: memFree=16538500/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=5188 CPUtime=12.69 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 979 0 0 0 1269 0 0 0 25 0 1 0 407140475 5312512 933 33554432000 134512640 135197378 4287206208 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 1297 933 93 168 0 1128 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5188

[startup+25.5009 s]
/proc/loadavg: 2.02 1.82 2.32 5/190 25624
/proc/meminfo: memFree=16531776/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=9500 CPUtime=25.49 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 1623 0 0 0 2549 0 0 0 25 0 1 0 407140475 9728000 1577 33554432000 134512640 135197378 4287206208 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 2375 1577 93 168 0 2206 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9500

[startup+51.1004 s]
/proc/loadavg: 2.70 1.99 2.37 5/190 25628
/proc/meminfo: memFree=16517556/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=13808 CPUtime=51.09 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 2893 0 0 0 5109 0 0 0 25 0 1 0 407140475 14139392 2847 33554432000 134512640 135197378 4287206208 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 3452 2847 93 168 0 3283 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13808

[startup+102.306 s]
/proc/loadavg: 3.43 2.30 2.45 5/190 25629
/proc/meminfo: memFree=16490292/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=28784 CPUtime=102.3 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 5301 0 0 0 10229 1 0 0 25 0 1 0 407140475 29474816 5255 33554432000 134512640 135197378 4287206208 18446744073709551615 134597842 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 7196 5255 93 168 0 7027 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28784

[startup+162.301 s]
/proc/loadavg: 3.79 2.61 2.54 5/190 25685
/proc/meminfo: memFree=16465620/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=42728 CPUtime=162.29 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 7910 0 0 0 16228 1 0 0 25 0 1 0 407140475 43753472 7864 33554432000 134512640 135197378 4287206208 18446744073709551615 134590458 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 10682 7864 93 168 0 10513 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 42728

[startup+222.3 s]
/proc/loadavg: 3.92 2.86 2.63 5/190 25686
/proc/meminfo: memFree=16436908/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=42728 CPUtime=222.3 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 10485 0 0 0 22228 2 0 0 25 0 1 0 407140475 43753472 10439 33554432000 134512640 135197378 4287206208 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 10682 10439 93 168 0 10513 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 42728

[startup+282.301 s]
/proc/loadavg: 3.97 3.06 2.71 5/190 25688
/proc/meminfo: memFree=16409460/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=64072 CPUtime=282.3 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 13104 0 0 0 28228 2 0 0 25 0 1 0 407140475 65609728 13058 33554432000 134512640 135197378 4287206208 18446744073709551615 134603862 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 16018 13058 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: 4.03 3.24 2.80 5/190 25771
/proc/meminfo: memFree=16383788/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=64072 CPUtime=342.29 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 15611 0 0 0 34227 2 0 0 25 0 1 0 407140475 65609728 15565 33554432000 134512640 135197378 4287206208 18446744073709551615 134603039 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 16018 15565 93 168 0 15849 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 64072

[startup+402.301 s]
/proc/loadavg: 4.09 3.40 2.87 5/190 25772
/proc/meminfo: memFree=16357940/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=93540 CPUtime=402.3 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 18053 0 0 0 40227 3 0 0 25 0 1 0 407140475 95784960 18007 33554432000 134512640 135197378 4287206208 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 23385 18007 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: 4.15 3.43 2.89 5/190 25772
/proc/meminfo: memFree=16354712/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=93540 CPUtime=409.5 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 18308 0 0 0 40947 3 0 0 25 0 1 0 407140475 95784960 18262 33554432000 134512640 135197378 4287206208 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 23385 18262 93 168 0 23216 0
Current children cumulated CPU time (s) 409.5
Current children cumulated vsize (KiB) 93540

[startup+422.3 s]
/proc/loadavg: 4.12 3.45 2.90 5/190 25800
/proc/meminfo: memFree=16420896/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=93540 CPUtime=422.3 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 18809 0 0 0 42227 3 0 0 25 0 1 0 407140475 95784960 18763 33554432000 134512640 135197378 4287206208 18446744073709551615 134525003 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 23385 18763 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: 4.11 3.46 2.91 5/190 25800
/proc/meminfo: memFree=16418636/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=93540 CPUtime=428.7 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 19054 0 0 0 42867 3 0 0 25 0 1 0 407140475 95784960 19008 33554432000 134512640 135197378 4287206208 18446744073709551615 134524901 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 23385 19008 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: 4.10 3.48 2.92 5/190 25800
/proc/meminfo: memFree=16416032/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=93540 CPUtime=435.1 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 19308 0 0 0 43507 3 0 0 25 0 1 0 407140475 95784960 19262 33554432000 134512640 135197378 4287206208 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 23385 19262 93 168 0 23216 0
Current children cumulated CPU time (s) 435.1
Current children cumulated vsize (KiB) 93540

[startup+436.707 s]
/proc/loadavg: 4.10 3.48 2.92 5/190 25800
/proc/meminfo: memFree=16415288/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=93540 CPUtime=436.7 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 19373 0 0 0 43667 3 0 0 25 0 1 0 407140475 95784960 19327 33554432000 134512640 135197378 4287206208 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 23385 19327 93 168 0 23216 0
Current children cumulated CPU time (s) 436.7
Current children cumulated vsize (KiB) 93540

[startup+438.3 s]
/proc/loadavg: 4.10 3.48 2.92 5/190 25800
/proc/meminfo: memFree=16414916/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=93540 CPUtime=438.3 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 19431 0 0 0 43827 3 0 0 25 0 1 0 407140475 95784960 19385 33554432000 134512640 135197378 4287206208 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 23385 19385 93 168 0 23216 0
Current children cumulated CPU time (s) 438.3
Current children cumulated vsize (KiB) 93540

[startup+439.1 s]
/proc/loadavg: 4.09 3.48 2.93 5/190 25800
/proc/meminfo: memFree=16414420/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=93540 CPUtime=439.1 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 19462 0 0 0 43907 3 0 0 25 0 1 0 407140475 95784960 19416 33554432000 134512640 135197378 4287206208 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 23385 19416 93 168 0 23216 0
Current children cumulated CPU time (s) 439.1
Current children cumulated vsize (KiB) 93540

[startup+439.5 s]
/proc/loadavg: 4.09 3.48 2.93 5/190 25800
/proc/meminfo: memFree=16414420/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=93540 CPUtime=439.5 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 19475 0 0 0 43947 3 0 0 25 0 1 0 407140475 95784960 19429 33554432000 134512640 135197378 4287206208 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 23385 19429 93 168 0 23216 0
Current children cumulated CPU time (s) 439.5
Current children cumulated vsize (KiB) 93540

[startup+439.6 s]
/proc/loadavg: 4.09 3.48 2.93 5/190 25800
/proc/meminfo: memFree=16414420/32951124 swapFree=67111524/67111528
[pid=25595] ppid=25593 vsize=93540 CPUtime=439.6 cores=1,3
/proc/25595/stat : 25595 (march_hi) R 25593 25595 25535 0 -1 4202496 19479 0 0 0 43957 3 0 0 25 0 1 0 407140475 95784960 19433 33554432000 134512640 135197378 4287206208 18446744073709551615 134525003 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25595/statm: 23385 19433 93 168 0 23216 0
Current children cumulated CPU time (s) 439.6
Current children cumulated vsize (KiB) 93540

Child status: 10
Real time (s): 439.622
CPU time (s): 439.629
CPU user time (s): 439.587
CPU system time (s): 0.041993
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 93540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 439.587
system time used= 0.041993
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= 5157

runsolver used 0.685895 second user time and 1.3168 second system time

The end

Launcher Data 

Begin job on node136 at 2011-04-16 14:03:45
IDJOB=3206023
IDBENCH=82964
IDSOLVER=1623
FILE ID=node136/3206023-1302955425
RUNJOBID= node136-1302955425-25555
PBS_JOBID= 13018001
Free space on /tmp= 72192 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-3206023-1302955425/watcher-3206023-1302955425 -o /tmp/evaluation-result-3206023-1302955425/solver-3206023-1302955425 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3206023-1302955425.cnf

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

MD5SUM BENCH= f1e33ebe027aeef1e1287d547aeffeed
RANDOM SEED=1862301256

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:      16546168 kB
Buffers:        623472 kB
Cached:       15360408 kB
SwapCached:          4 kB
Active:        7685880 kB
Inactive:      8366144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16546168 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            3112 kB
Writeback:           0 kB
AnonPages:       68328 kB
Mapped:          15096 kB
Slab:           289044 kB
PageTables:       5032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   252676 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 14:11:05