Trace number 1626431

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
SAT07 reference solver: March KS 2007-02-08SAT 3484.87 3485.9

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S179172230-011.cnf
MD5SUMaf61a6a11d784bb0b80c63b360b179f6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05799
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
Number of clauses of size over 50

Solver Data

0.02/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.05	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.02/0.05	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.02/0.05	c main()::
0.02/0.05	c initFormula():: searching for DIMACS p-line....
0.02/0.05	c full lookahead due to high density!
0.02/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.02/0.05	c parseCNF():: parsing....
0.02/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.05	c runParser():: parsing was successful, warming up engines...
0.02/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.05	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.02/0.05	c stat :: sign balance is biased by 0.037
0.02/0.05	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.02/0.05	c using k-SAT heuristics (size based diff)
0.02/0.05	c longest clause has size 5
0.02/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.02/0.05	c resolvent_look() :: found 4 resolvents
0.02/0.05	c main():: clause / variable ratio: ( 2560 / 120 ) = 21.33
0.02/0.05	c longest clause has size 5
0.02/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.05	c dynamic_preselect_setsize :: off
0.02/0.05	c suggested doublelook initial :: 0
0.02/0.05	c main():: all systems go!
0.02/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 126 JD: 23
0.09/0.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 3978 JD: 23
1.99/2.05	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 |*********************************************
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c |***********************************************
c |************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 40131 JD: 23
20.29/20.33	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 |****************************************
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c |*******************************************
c |********************************************
c |*********************************************
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c |***********************************************
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c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 231536 JD: 23
118.15/118.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |*******************
c |********************
c |*********************
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c |***********************
c |************************
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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 |*********************************************
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c |***********************************************
c |************************************************
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c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 894634 JD: 23
458.86/459.00	c |----------------------------------------------------------------|
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 |**************************
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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 |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 2548526 JD: 23
1315.80/1316.24	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 6 NC: 5757106 JD: 23
2987.29/2988.25	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
3484.75/3485.90	c solution bin :: 10010111000100000010000.000001010
3484.75/3485.90	c direction branchin :: current_rights = 9
3484.75/3485.90	
c |**************************
3484.75/3485.90	c
3484.75/3485.90	c main():: nodeCount: 6708242
3484.75/3485.90	c main():: dead ends in main: 9188
3484.75/3485.90	c main():: lookAheadCount: 917142503
3484.75/3485.90	c main():: unitResolveCount: 19821426
3484.75/3485.90	c main():: time=-809.577296
3484.75/3485.90	c main():: necessary_assignments: 119880
3484.75/3485.90	c main():: bin_sat: 0, bin_unsat 0
3484.75/3485.90	c main():: doublelook: #: 31190732, succes #: 25809444
3484.75/3485.90	c main():: doublelook: overall 3.441 of all possible doublelooks executed
3484.75/3485.90	c main():: doublelook: succesrate: 82.747, average DL_trigger: 22.204
3484.75/3485.90	c main():: SOLUTION VERIFIED :-)
3484.75/3485.90	s SATISFIABLE
3484.75/3485.90	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 0

Verifier Data

OK

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626431-1240078851/watcher-1626431-1240078851 -o /tmp/evaluation-result-1626431-1240078851/solver-1626431-1240078851 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626431-1240078851.cnf 

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): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.16 1.03 1.01 3/65 19592
/proc/meminfo: memFree=1105328/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=656 CPUtime=0
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 69 0 0 0 0 0 0 0 19 0 1 0 35914639 671744 55 1992294400 134512640 135019032 4294956240 18446744073709551615 134557383 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 164 61 48 123 0 39 0

[startup+0.0272399 s]
/proc/loadavg: 1.16 1.03 1.01 3/65 19592
/proc/meminfo: memFree=1105328/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=1020 CPUtime=0.02
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 168 0 0 0 2 0 0 0 19 0 1 0 35914639 1044480 151 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 255 151 67 123 0 130 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1020

[startup+0.101246 s]
/proc/loadavg: 1.16 1.03 1.01 3/65 19592
/proc/meminfo: memFree=1105328/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=1128 CPUtime=0.09
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 212 0 0 0 9 0 0 0 19 0 1 0 35914639 1155072 195 1992294400 134512640 135019032 4294956240 18446744073709551615 134538246 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 282 195 72 123 0 157 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1128

[startup+0.301267 s]
/proc/loadavg: 1.16 1.03 1.01 3/65 19592
/proc/meminfo: memFree=1105328/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=1128 CPUtime=0.29
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 212 0 0 0 29 0 0 0 21 0 1 0 35914639 1155072 195 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 282 195 72 123 0 157 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1128

[startup+0.701308 s]
/proc/loadavg: 1.16 1.03 1.01 3/65 19592
/proc/meminfo: memFree=1105328/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=1128 CPUtime=0.69
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 212 0 0 0 69 0 0 0 24 0 1 0 35914639 1155072 195 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 282 195 72 123 0 157 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1128

[startup+1.50139 s]
/proc/loadavg: 1.16 1.03 1.01 2/66 19593
/proc/meminfo: memFree=1104872/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=1128 CPUtime=1.49
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 212 0 0 0 149 0 0 0 25 0 1 0 35914639 1155072 195 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 282 195 72 123 0 157 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1128

[startup+3.10156 s]
/proc/loadavg: 1.16 1.03 1.01 2/66 19593
/proc/meminfo: memFree=1104744/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=1128 CPUtime=3.09
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 212 0 0 0 309 0 0 0 25 0 1 0 35914639 1155072 195 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 282 195 72 123 0 157 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1128

[startup+6.30189 s]
/proc/loadavg: 1.23 1.05 1.02 2/66 19593
/proc/meminfo: memFree=1104696/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=1128 CPUtime=6.29
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 212 0 0 0 629 0 0 0 25 0 1 0 35914639 1155072 195 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 282 195 72 123 0 157 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1128

[startup+12.7026 s]
/proc/loadavg: 1.21 1.05 1.01 2/66 19593
/proc/meminfo: memFree=1104640/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=1128 CPUtime=12.69
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 212 0 0 0 1269 0 0 0 25 0 1 0 35914639 1155072 195 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 282 195 72 123 0 157 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1128

[startup+25.5019 s]
/proc/loadavg: 1.16 1.04 1.01 2/66 19593
/proc/meminfo: memFree=1104768/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=1280 CPUtime=25.49
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 228 0 0 0 2549 0 0 0 25 0 1 0 35914639 1310720 211 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 320 211 72 123 0 195 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1280

[startup+51.1016 s]
/proc/loadavg: 1.11 1.04 1.01 2/66 19593
/proc/meminfo: memFree=1104768/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=1424 CPUtime=51.07
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 277 0 0 0 5107 0 0 0 25 0 1 0 35914639 1458176 258 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 356 258 72 123 0 231 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1424

[startup+102.306 s]
/proc/loadavg: 1.05 1.03 1.01 2/66 19593
/proc/meminfo: memFree=1104640/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=1524 CPUtime=102.26
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 308 0 0 0 10226 0 0 0 25 0 1 0 35914639 1560576 289 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 381 289 72 123 0 256 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1524

[startup+162.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 19593
/proc/meminfo: memFree=1104384/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=1904 CPUtime=162.23
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 360 0 0 0 16223 0 0 0 25 0 1 0 35914639 1949696 341 1992294400 134512640 135019032 4294956240 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 476 341 72 123 0 351 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1904

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 19593
/proc/meminfo: memFree=1104256/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=1904 CPUtime=222.21
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 403 0 0 0 22221 0 0 0 25 0 1 0 35914639 1949696 384 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 476 384 72 123 0 351 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1904

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 19593
/proc/meminfo: memFree=1104128/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=2244 CPUtime=282.2
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 437 0 0 0 28220 0 0 0 25 0 1 0 35914639 2297856 418 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 561 418 72 123 0 436 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 2244

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 19593
/proc/meminfo: memFree=1103936/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=2244 CPUtime=342.18
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 479 0 0 0 34218 0 0 0 25 0 1 0 35914639 2297856 460 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 561 460 72 123 0 436 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 2244

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19593
/proc/meminfo: memFree=1103744/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=2756 CPUtime=402.17
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 517 0 0 0 40216 1 0 0 25 0 1 0 35914639 2822144 498 1992294400 134512640 135019032 4294956240 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 689 498 72 123 0 564 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 2756

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19593
/proc/meminfo: memFree=1103552/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=2756 CPUtime=462.15
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 572 0 0 0 46214 1 0 0 25 0 1 0 35914639 2822144 553 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 689 553 72 123 0 564 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 2756

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19593
/proc/meminfo: memFree=1103296/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=3520 CPUtime=522.14
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 634 0 0 0 52213 1 0 0 25 0 1 0 35914639 3604480 615 1992294400 134512640 135019032 4294956240 18446744073709551615 134537937 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 880 615 72 123 0 755 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 3520

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19593
/proc/meminfo: memFree=1103040/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=3520 CPUtime=582.12
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 700 0 0 0 58211 1 0 0 25 0 1 0 35914639 3604480 681 1992294400 134512640 135019032 4294956240 18446744073709551615 134538119 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 880 681 72 123 0 755 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 3520

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19593
/proc/meminfo: memFree=1102784/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=3520 CPUtime=642.11
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 760 0 0 0 64210 1 0 0 25 0 1 0 35914639 3604480 741 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 880 741 72 123 0 755 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 3520


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

/proc/meminfo: memFree=1092928/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=18684 CPUtime=2861.43
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 3165 0 0 0 286140 3 0 0 25 0 1 0 35914639 19132416 3146 1992294400 134512640 135019032 4294956240 18446744073709551615 134585076 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 4671 3146 72 123 0 4546 0
Current children cumulated CPU time (s) 2861.43
Current children cumulated vsize (KiB) 18684

[startup+2922.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19601
/proc/meminfo: memFree=1092608/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=18684 CPUtime=2921.41
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 3255 0 0 0 292138 3 0 0 25 0 1 0 35914639 19132416 3236 1992294400 134512640 135019032 4294956240 18446744073709551615 134598318 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 4671 3236 72 123 0 4546 0
Current children cumulated CPU time (s) 2921.41
Current children cumulated vsize (KiB) 18684

[startup+2982.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19601
/proc/meminfo: memFree=1092224/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=18684 CPUtime=2981.39
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 3351 0 0 0 298136 3 0 0 25 0 1 0 35914639 19132416 3332 1992294400 134512640 135019032 4294956240 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 4671 3332 72 123 0 4546 0
Current children cumulated CPU time (s) 2981.39
Current children cumulated vsize (KiB) 18684

[startup+3042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19601
/proc/meminfo: memFree=1091840/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=18684 CPUtime=3041.37
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 3446 0 0 0 304134 3 0 0 25 0 1 0 35914639 19132416 3427 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 4671 3427 72 123 0 4546 0
Current children cumulated CPU time (s) 3041.37
Current children cumulated vsize (KiB) 18684

[startup+3102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19601
/proc/meminfo: memFree=1091520/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=18684 CPUtime=3101.36
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 3529 0 0 0 310133 3 0 0 25 0 1 0 35914639 19132416 3510 1992294400 134512640 135019032 4294956240 18446744073709551615 134564832 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 4671 3510 72 123 0 4546 0
Current children cumulated CPU time (s) 3101.36
Current children cumulated vsize (KiB) 18684

[startup+3162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19601
/proc/meminfo: memFree=1091136/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=18684 CPUtime=3161.34
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 3618 0 0 0 316131 3 0 0 25 0 1 0 35914639 19132416 3599 1992294400 134512640 135019032 4294956240 18446744073709551615 134538069 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 4671 3599 72 123 0 4546 0
Current children cumulated CPU time (s) 3161.34
Current children cumulated vsize (KiB) 18684

[startup+3222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19601
/proc/meminfo: memFree=1090816/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=18684 CPUtime=3221.32
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 3707 0 0 0 322129 3 0 0 25 0 1 0 35914639 19132416 3688 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 4671 3688 72 123 0 4546 0
Current children cumulated CPU time (s) 3221.32
Current children cumulated vsize (KiB) 18684

[startup+3282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19601
/proc/meminfo: memFree=1090368/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=18684 CPUtime=3281.31
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 3816 0 0 0 328128 3 0 0 25 0 1 0 35914639 19132416 3797 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 4671 3797 72 123 0 4546 0
Current children cumulated CPU time (s) 3281.31
Current children cumulated vsize (KiB) 18684

[startup+3342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19601
/proc/meminfo: memFree=1089920/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=18684 CPUtime=3341.29
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 3927 0 0 0 334126 3 0 0 25 0 1 0 35914639 19132416 3908 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 4671 3908 72 123 0 4546 0
Current children cumulated CPU time (s) 3341.29
Current children cumulated vsize (KiB) 18684

[startup+3402.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19601
/proc/meminfo: memFree=1089536/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=18684 CPUtime=3401.27
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 4036 0 0 0 340124 3 0 0 25 0 1 0 35914639 19132416 4017 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 4671 4017 72 123 0 4546 0
Current children cumulated CPU time (s) 3401.27
Current children cumulated vsize (KiB) 18684

[startup+3462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19601
/proc/meminfo: memFree=1088960/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=18816 CPUtime=3461.25
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 4155 0 0 0 346122 3 0 0 25 0 1 0 35914639 19267584 4136 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 4704 4136 72 123 0 4579 0
Current children cumulated CPU time (s) 3461.25
Current children cumulated vsize (KiB) 18816

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

[startup+3468.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19601
/proc/meminfo: memFree=1088896/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=18816 CPUtime=3467.65
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 4164 0 0 0 346762 3 0 0 25 0 1 0 35914639 19267584 4145 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 4704 4145 72 123 0 4579 0
Current children cumulated CPU time (s) 3467.65
Current children cumulated vsize (KiB) 18816

[startup+3475.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19601
/proc/meminfo: memFree=1088896/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=18816 CPUtime=3474.05
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 4172 0 0 0 347402 3 0 0 25 0 1 0 35914639 19267584 4153 1992294400 134512640 135019032 4294956240 18446744073709551615 134628853 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 4704 4153 72 123 0 4579 0
Current children cumulated CPU time (s) 3474.05
Current children cumulated vsize (KiB) 18816

[startup+3481.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19601
/proc/meminfo: memFree=1088832/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=18816 CPUtime=3480.45
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 4179 0 0 0 348042 3 0 0 25 0 1 0 35914639 19267584 4160 1992294400 134512640 135019032 4294956240 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 4704 4160 72 123 0 4579 0
Current children cumulated CPU time (s) 3480.45
Current children cumulated vsize (KiB) 18816

[startup+3483.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19601
/proc/meminfo: memFree=1088832/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=18816 CPUtime=3482.05
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 4181 0 0 0 348202 3 0 0 25 0 1 0 35914639 19267584 4162 1992294400 134512640 135019032 4294956240 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 4704 4162 72 123 0 4579 0
Current children cumulated CPU time (s) 3482.05
Current children cumulated vsize (KiB) 18816

[startup+3484.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19601
/proc/meminfo: memFree=1088832/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=18816 CPUtime=3483.65
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 4182 0 0 0 348362 3 0 0 25 0 1 0 35914639 19267584 4163 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 4704 4163 72 123 0 4579 0
Current children cumulated CPU time (s) 3483.65
Current children cumulated vsize (KiB) 18816

[startup+3485.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19601
/proc/meminfo: memFree=1088832/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=18816 CPUtime=3484.45
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 4184 0 0 0 348442 3 0 0 25 0 1 0 35914639 19267584 4165 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 4704 4165 72 123 0 4579 0
Current children cumulated CPU time (s) 3484.45
Current children cumulated vsize (KiB) 18816

[startup+3485.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19601
/proc/meminfo: memFree=1088832/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=18816 CPUtime=3484.65
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 4184 0 0 0 348462 3 0 0 25 0 1 0 35914639 19267584 4165 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 4704 4165 72 123 0 4579 0
Current children cumulated CPU time (s) 3484.65
Current children cumulated vsize (KiB) 18816

[startup+3485.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19601
/proc/meminfo: memFree=1088832/2055924 swapFree=4192956/4192956
[pid=19592] ppid=19590 vsize=18816 CPUtime=3484.75
/proc/19592/stat : 19592 (march_ks) R 19590 19592 19279 0 -1 4194304 4185 0 0 0 348472 3 0 0 25 0 1 0 35914639 19267584 4166 1992294400 134512640 135019032 4294956240 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 0 0 0
/proc/19592/statm: 4704 4166 72 123 0 4579 0
Current children cumulated CPU time (s) 3484.75
Current children cumulated vsize (KiB) 18816

Child status: 10
Real time (s): 3485.9
CPU time (s): 3484.87
CPU user time (s): 3484.82
CPU system time (s): 0.042993
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 18816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3484.82
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4187
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= 1
involuntary context switches= 7432

runsolver used 4.02839 second user time and 6.65499 second system time

The end

Launcher Data

Begin job on node83 at 2009-04-18 20:20:53
IDJOB=1626431
IDBENCH=70450
IDSOLVER=582
FILE ID=node83/1626431-1240078851
PBS_JOBID= 9157582
Free space on /tmp= 66360 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S179172230-011.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626431-1240078851/watcher-1626431-1240078851 -o /tmp/evaluation-result-1626431-1240078851/solver-1626431-1240078851 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626431-1240078851.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= af61a6a11d784bb0b80c63b360b179f6
RANDOM SEED=1927046525

node83.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.222
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.222
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1105872 kB
Buffers:         76984 kB
Cached:         799604 kB
SwapCached:          0 kB
Active:         282760 kB
Inactive:       607632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1105872 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3200 kB
Writeback:           0 kB
Mapped:          23588 kB
Slab:            45644 kB
Committed_AS:   165748 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66356 MiB
End job on node83 at 2009-04-18 21:18:59