Trace number 1626559

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 1412.34 1412.75

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S1366769180-095.cnf
MD5SUM24a651376c44fe64c4aa5e817f0a506b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.975851
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55785

Solver Data 

0.79/0.82	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.82	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.82	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.82	c main()::
0.79/0.82	c initFormula():: searching for DIMACS p-line....
0.79/0.82	c full lookahead due to high density!
0.79/0.82	c initFormula():: the DIMACS p-line indicates a CNF of 65 variables and 5785 clauses.
0.79/0.82	c parseCNF():: parsing....
0.79/0.82	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.82	c runParser():: parsing was successful, warming up engines...
0.79/0.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.82	c preprocessing fase I completed:: there are now 65 free variables and 5785 clauses.
0.79/0.82	c stat :: sign balance is biased by 0.006
0.79/0.82	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.82	c using k-SAT heuristics (size based diff)
0.79/0.82	c longest clause has size 7
0.79/0.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.79/0.82	c resolvent_look() :: found 1 resolvents
0.79/0.82	c main():: clause / variable ratio: ( 5786 / 65 ) = 89.02
0.79/0.82	c longest clause has size 7
0.79/0.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.82	c dynamic_preselect_setsize :: off
0.79/0.82	c suggested doublelook initial :: 0
0.79/0.82	c main():: all systems go!
0.79/0.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 149 JD: 17
0.89/0.90	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 |****************************************************************| 1 NC: 2591 JD: 17
2.09/2.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 21701 JD: 17
11.19/11.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |**********
c |************
c |*************
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c |***************
c |****************
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c |************************
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c |********************************
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c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 108181 JD: 17
52.17/52.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |***********
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c |*************
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c |****************
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c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| 4 NC: 365504 JD: 17
174.84/174.93	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 5 NC: 917028 JD: 17
439.46/439.65	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
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c |****************************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 6 NC: 1795594 JD: 17
863.94/864.25	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 |**************************
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 |****************************************************************| 7 NC: 2868123 JD: 17
1387.18/1387.64	c |----------------------------------------------------------------|
c |*
c |**
c |***
1412.27/1412.75	c solution bin :: 11110000010100011.000010000000000
1412.27/1412.75	c direction branchin :: current_rights = 9
1412.27/1412.75	
c |***
1412.27/1412.75	c
1412.27/1412.75	c main():: nodeCount: 2920499
1412.27/1412.75	c main():: dead ends in main: 3802
1412.27/1412.75	c main():: lookAheadCount: 171959404
1412.27/1412.75	c main():: unitResolveCount: 5849509
1412.27/1412.75	c main():: time=1412.540000
1412.27/1412.75	c main():: necessary_assignments: 12099
1412.27/1412.75	c main():: bin_sat: 0, bin_unsat 0
1412.27/1412.75	c main():: doublelook: #: 9855762, succes #: 8018258
1412.27/1412.75	c main():: doublelook: overall 5.833 of all possible doublelooks executed
1412.27/1412.75	c main():: doublelook: succesrate: 81.356, average DL_trigger: 17.428
1412.27/1412.75	c main():: SOLUTION VERIFIED :-)
1412.27/1412.75	s SATISFIABLE
1412.27/1412.75	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 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-1626559-1240098389/watcher-1626559-1240098389 -o /tmp/evaluation-result-1626559-1240098389/solver-1626559-1240098389 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626559-1240098389.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: 0.92 0.97 0.99 3/65 17241
/proc/meminfo: memFree=1457376/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=656 CPUtime=0
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 93 0 0 0 0 0 0 0 20 0 1 0 37868593 671744 79 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 164 79 47 123 0 39 0

[startup+0.0618701 s]
/proc/loadavg: 0.92 0.97 0.99 3/65 17241
/proc/meminfo: memFree=1457376/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=1592 CPUtime=0.05
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 717 0 0 0 5 0 0 0 20 0 1 0 37868593 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1592

[startup+0.101874 s]
/proc/loadavg: 0.92 0.97 0.99 3/65 17241
/proc/meminfo: memFree=1457376/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=1592 CPUtime=0.09
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 717 0 0 0 9 0 0 0 20 0 1 0 37868593 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1592

[startup+0.301896 s]
/proc/loadavg: 0.92 0.97 0.99 3/65 17241
/proc/meminfo: memFree=1457376/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=1592 CPUtime=0.29
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 717 0 0 0 29 0 0 0 22 0 1 0 37868593 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134567031 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1592

[startup+0.70194 s]
/proc/loadavg: 0.92 0.97 0.99 3/65 17241
/proc/meminfo: memFree=1457376/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=1592 CPUtime=0.69
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 717 0 0 0 69 0 0 0 25 0 1 0 37868593 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1592

[startup+1.50103 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 17242
/proc/meminfo: memFree=1456152/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=1856 CPUtime=1.49
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 969 0 0 0 149 0 0 0 25 0 1 0 37868593 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1856

[startup+3.10121 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 17242
/proc/meminfo: memFree=1456024/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=1856 CPUtime=3.09
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 969 0 0 0 309 0 0 0 25 0 1 0 37868593 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1856

[startup+6.30156 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 17242
/proc/meminfo: memFree=1455912/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=1856 CPUtime=6.29
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 969 0 0 0 629 0 0 0 25 0 1 0 37868593 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1856

[startup+12.7013 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 17242
/proc/meminfo: memFree=1455920/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=1856 CPUtime=12.69
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 969 0 0 0 1269 0 0 0 25 0 1 0 37868593 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1856

[startup+25.5017 s]
/proc/loadavg: 0.95 0.97 0.99 2/66 17242
/proc/meminfo: memFree=1455984/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=1856 CPUtime=25.48
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 969 0 0 0 2548 0 0 0 25 0 1 0 37868593 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1856

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 17242
/proc/meminfo: memFree=1455984/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=1992 CPUtime=51.07
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 994 0 0 0 5107 0 0 0 25 0 1 0 37868593 2039808 363 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 498 363 72 123 0 373 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1992

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 17242
/proc/meminfo: memFree=1455984/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=2060 CPUtime=102.26
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1014 0 0 0 10226 0 0 0 25 0 1 0 37868593 2109440 383 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 515 383 72 123 0 390 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2060

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17242
/proc/meminfo: memFree=1455856/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=2160 CPUtime=162.24
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1039 0 0 0 16224 0 0 0 25 0 1 0 37868593 2211840 408 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 540 408 72 123 0 415 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2160

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17242
/proc/meminfo: memFree=1455728/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=2312 CPUtime=222.22
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1064 0 0 0 22222 0 0 0 25 0 1 0 37868593 2367488 433 1992294400 134512640 135019032 4294956240 18446744073709551615 134585186 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 578 433 72 123 0 453 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2312

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17242
/proc/meminfo: memFree=1455600/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=2540 CPUtime=282.2
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1087 0 0 0 28220 0 0 0 25 0 1 0 37868593 2600960 456 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 635 456 72 123 0 510 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 2540

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17242
/proc/meminfo: memFree=1455472/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=2540 CPUtime=342.19
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1110 0 0 0 34219 0 0 0 25 0 1 0 37868593 2600960 479 1992294400 134512640 135019032 4294956240 18446744073709551615 134587507 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 635 479 72 123 0 510 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2540

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17242
/proc/meminfo: memFree=1455280/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=2540 CPUtime=402.17
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1137 0 0 0 40217 0 0 0 25 0 1 0 37868593 2600960 506 1992294400 134512640 135019032 4294956240 18446744073709551615 134527000 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 635 506 72 123 0 510 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 2540

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17242
/proc/meminfo: memFree=1455152/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=2880 CPUtime=462.15
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1162 0 0 0 46215 0 0 0 25 0 1 0 37868593 2949120 531 1992294400 134512640 135019032 4294956240 18446744073709551615 134587496 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 720 531 72 123 0 595 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 2880

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17242
/proc/meminfo: memFree=1455088/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=2880 CPUtime=522.14
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1188 0 0 0 52213 1 0 0 25 0 1 0 37868593 2949120 557 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 720 557 72 123 0 595 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 2880

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17242
/proc/meminfo: memFree=1455024/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=2880 CPUtime=582.12
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1212 0 0 0 58211 1 0 0 25 0 1 0 37868593 2949120 581 1992294400 134512640 135019032 4294956240 18446744073709551615 134527067 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 720 581 72 123 0 595 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 2880

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17242
/proc/meminfo: memFree=1454896/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=3392 CPUtime=642.11
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1237 0 0 0 64210 1 0 0 25 0 1 0 37868593 3473408 606 1992294400 134512640 135019032 4294956240 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 848 606 72 123 0 723 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 3392


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

/proc/meminfo: memFree=1454576/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=3392 CPUtime=762.07
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1287 0 0 0 76206 1 0 0 25 0 1 0 37868593 3473408 656 1992294400 134512640 135019032 4294956240 18446744073709551615 134549218 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 848 656 72 123 0 723 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 3392

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17242
/proc/meminfo: memFree=1454384/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=3392 CPUtime=822.05
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1317 0 0 0 82204 1 0 0 25 0 1 0 37868593 3473408 686 1992294400 134512640 135019032 4294956240 18446744073709551615 134549547 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 848 686 72 123 0 723 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 3392

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17248
/proc/meminfo: memFree=1454192/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=3392 CPUtime=882.03
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1347 0 0 0 88202 1 0 0 25 0 1 0 37868593 3473408 716 1992294400 134512640 135019032 4294956240 18446744073709551615 134525852 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 848 716 72 123 0 723 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 3392

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17248
/proc/meminfo: memFree=1454000/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=4156 CPUtime=942.01
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1372 0 0 0 94200 1 0 0 25 0 1 0 37868593 4255744 741 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 1039 741 72 123 0 914 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 4156

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17248
/proc/meminfo: memFree=1453872/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=4156 CPUtime=1001.99
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1401 0 0 0 100198 1 0 0 25 0 1 0 37868593 4255744 770 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 1039 770 72 123 0 914 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 4156

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17248
/proc/meminfo: memFree=1453744/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=4156 CPUtime=1061.98
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1429 0 0 0 106197 1 0 0 25 0 1 0 37868593 4255744 798 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 1039 798 72 123 0 914 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 4156

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17248
/proc/meminfo: memFree=1453616/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=4156 CPUtime=1121.96
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1458 0 0 0 112195 1 0 0 25 0 1 0 37868593 4255744 827 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 1039 827 72 123 0 914 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 4156

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17248
/proc/meminfo: memFree=1453488/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=4156 CPUtime=1181.94
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1484 0 0 0 118193 1 0 0 25 0 1 0 37868593 4255744 853 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 1039 853 72 123 0 914 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 4156

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17248
/proc/meminfo: memFree=1453296/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=4156 CPUtime=1241.92
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1513 0 0 0 124191 1 0 0 25 0 1 0 37868593 4255744 882 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 1039 882 72 123 0 914 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 4156

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17248
/proc/meminfo: memFree=1453168/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=4156 CPUtime=1301.91
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1542 0 0 0 130190 1 0 0 25 0 1 0 37868593 4255744 911 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 1039 911 72 123 0 914 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 4156

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17248
/proc/meminfo: memFree=1452976/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=5308 CPUtime=1361.89
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1579 0 0 0 136188 1 0 0 25 0 1 0 37868593 5435392 948 1992294400 134512640 135019032 4294956240 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 1327 948 72 123 0 1202 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 5308

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

[startup+1382.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17248
/proc/meminfo: memFree=1452912/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=5308 CPUtime=1381.88
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1592 0 0 0 138187 1 0 0 25 0 1 0 37868593 5435392 961 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 1327 961 72 123 0 1202 0
Current children cumulated CPU time (s) 1381.88
Current children cumulated vsize (KiB) 5308

[startup+1395.1 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17248
/proc/meminfo: memFree=1452912/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=5308 CPUtime=1394.68
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1599 0 0 0 139467 1 0 0 25 0 1 0 37868593 5435392 968 1992294400 134512640 135019032 4294956240 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 1327 968 72 123 0 1202 0
Current children cumulated CPU time (s) 1394.68
Current children cumulated vsize (KiB) 5308

[startup+1401.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17248
/proc/meminfo: memFree=1452912/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=5308 CPUtime=1401.08
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1602 0 0 0 140107 1 0 0 25 0 1 0 37868593 5435392 971 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 1327 971 72 123 0 1202 0
Current children cumulated CPU time (s) 1401.08
Current children cumulated vsize (KiB) 5308

[startup+1407.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17248
/proc/meminfo: memFree=1452848/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=5308 CPUtime=1407.48
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1605 0 0 0 140747 1 0 0 25 0 1 0 37868593 5435392 974 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 1327 974 72 123 0 1202 0
Current children cumulated CPU time (s) 1407.48
Current children cumulated vsize (KiB) 5308

[startup+1411.1 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17248
/proc/meminfo: memFree=1452848/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=5308 CPUtime=1410.67
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1607 0 0 0 141066 1 0 0 25 0 1 0 37868593 5435392 976 1992294400 134512640 135019032 4294956240 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 1327 976 72 123 0 1202 0
Current children cumulated CPU time (s) 1410.67
Current children cumulated vsize (KiB) 5308

[startup+1411.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17248
/proc/meminfo: memFree=1452848/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=5308 CPUtime=1411.47
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1607 0 0 0 141146 1 0 0 25 0 1 0 37868593 5435392 976 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 1327 976 72 123 0 1202 0
Current children cumulated CPU time (s) 1411.47
Current children cumulated vsize (KiB) 5308

[startup+1412.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17248
/proc/meminfo: memFree=1452848/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=5308 CPUtime=1411.88
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1607 0 0 0 141187 1 0 0 25 0 1 0 37868593 5435392 976 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 1327 976 72 123 0 1202 0
Current children cumulated CPU time (s) 1411.88
Current children cumulated vsize (KiB) 5308

[startup+1412.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 17248
/proc/meminfo: memFree=1452848/2055920 swapFree=4192956/4192956
[pid=17241] ppid=17239 vsize=5308 CPUtime=1412.27
/proc/17241/stat : 17241 (march_ks) R 17239 17241 17204 0 -1 4194304 1607 0 0 0 141226 1 0 0 25 0 1 0 37868593 5435392 976 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/17241/statm: 1327 976 72 123 0 1202 0
Current children cumulated CPU time (s) 1412.27
Current children cumulated vsize (KiB) 5308

Child status: 10
Real time (s): 1412.75
CPU time (s): 1412.34
CPU user time (s): 1412.32
CPU system time (s): 0.015997
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 5308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1412.32
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1609
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 3074

runsolver used 1.53877 second user time and 3.2815 second system time

The end

Launcher Data 

Begin job on node86 at 2009-04-19 01:46:30
IDJOB=1626559
IDBENCH=70514
IDSOLVER=582
FILE ID=node86/1626559-1240098389
PBS_JOBID= 9157706
Free space on /tmp= 66376 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S1366769180-095.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626559-1240098389/watcher-1626559-1240098389 -o /tmp/evaluation-result-1626559-1240098389/solver-1626559-1240098389 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626559-1240098389.cnf            

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

MD5SUM BENCH= 24a651376c44fe64c4aa5e817f0a506b
RANDOM SEED=939919347

node86.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1457920 kB
Buffers:         65000 kB
Cached:         461592 kB
SwapCached:          0 kB
Active:         192612 kB
Inactive:       347732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1457920 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3168 kB
Writeback:           0 kB
Mapped:          23452 kB
Slab:            43592 kB
Committed_AS:   126188 kB
PageTables:       1464 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= 66372 MiB
End job on node86 at 2009-04-19 02:10:02