Trace number 1626583

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 4306.34 4308.18

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S839983432-073.cnf
MD5SUM61fe438f75f15b75b4359f74a1691313
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.247961
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data 

0.89/0.96	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.96	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.96	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.96	c main()::
0.89/0.96	c initFormula():: searching for DIMACS p-line....
0.89/0.96	c full lookahead due to high density!
0.89/0.96	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
0.89/0.96	c parseCNF():: parsing....
0.89/0.96	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.96	c runParser():: parsing was successful, warming up engines...
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
0.89/0.96	c stat :: sign balance is biased by 0.007
0.89/0.96	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.96	c using k-SAT heuristics (size based diff)
0.89/0.96	c longest clause has size 7
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
0.89/0.96	c longest clause has size 7
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c dynamic_preselect_setsize :: off
0.89/0.96	c suggested doublelook initial :: 0
0.89/0.96	c main():: all systems go!
0.89/0.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 152 JD: 21
1.00/1.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 4367 JD: 21
3.29/3.35	c |----------------------------------------------------------------|
c |*
c |**
c |****
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 |*****************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 38445 JD: 21
21.48/21.58	c |----------------------------------------------------------------|
c |*
c |**
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 |*****************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 230565 JD: 21
124.15/124.29	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 |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 972486 JD: 21
522.96/523.20	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 3039001 JD: 21
1638.70/1639.41	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 7459355 JD: 21
4042.27/4044.04	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
4306.25/4308.17	c solution bin :: 110100010000000111000.10000000100
4306.25/4308.17	c direction branchin :: current_rights = 9
4306.25/4308.17	
c |***********
4306.25/4308.17	c
4306.25/4308.17	c main():: nodeCount: 7944026
4306.25/4308.17	c main():: dead ends in main: 10322
4306.25/4308.17	c main():: lookAheadCount: 534993620
4306.25/4308.17	c main():: unitResolveCount: 16765531
4306.25/4308.17	c main():: time=12.012704
4306.25/4308.17	c main():: necessary_assignments: 42093
4306.25/4308.17	c main():: bin_sat: 0, bin_unsat 0
4306.25/4308.17	c main():: doublelook: #: 28171124, succes #: 22979502
4306.25/4308.17	c main():: doublelook: overall 5.352 of all possible doublelooks executed
4306.25/4308.17	c main():: doublelook: succesrate: 81.571, average DL_trigger: 19.086
4306.25/4308.17	c main():: SOLUTION VERIFIED :-)
4306.25/4308.17	s SATISFIABLE
4306.25/4308.17	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 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-1626583-1240099331/watcher-1626583-1240099331 -o /tmp/evaluation-result-1626583-1240099331/solver-1626583-1240099331 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626583-1240099331.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: 0.98 1.00 1.00 3/64 20763
/proc/meminfo: memFree=1345160/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=656 CPUtime=0
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 37961029 671744 81 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 164 81 47 123 0 39 0

[startup+0.0285939 s]
/proc/loadavg: 0.98 1.00 1.00 3/64 20763
/proc/meminfo: memFree=1345160/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=1316 CPUtime=0.02
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 374 0 0 0 2 0 0 0 18 0 1 0 37961029 1347584 220 1992294400 134512640 135019032 4294956240 18446744073709551615 134531747 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 329 220 63 123 0 204 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1316

[startup+0.101601 s]
/proc/loadavg: 0.98 1.00 1.00 3/64 20763
/proc/meminfo: memFree=1345160/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=1712 CPUtime=0.09
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 843 0 0 0 9 0 0 0 18 0 1 0 37961029 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.30162 s]
/proc/loadavg: 0.98 1.00 1.00 3/64 20763
/proc/meminfo: memFree=1345160/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=1712 CPUtime=0.29
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 843 0 0 0 29 0 0 0 19 0 1 0 37961029 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701661 s]
/proc/loadavg: 0.98 1.00 1.00 3/64 20763
/proc/meminfo: memFree=1345160/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=1712 CPUtime=0.69
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 843 0 0 0 69 0 0 0 23 0 1 0 37961029 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.50174 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 20764
/proc/meminfo: memFree=1343616/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=2116 CPUtime=1.49
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 1140 0 0 0 149 0 0 0 25 0 1 0 37961029 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.10191 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 20764
/proc/meminfo: memFree=1343488/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=2116 CPUtime=3.09
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 1140 0 0 0 309 0 0 0 25 0 1 0 37961029 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.30123 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 20764
/proc/meminfo: memFree=1343496/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=2116 CPUtime=6.29
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 1140 0 0 0 629 0 0 0 25 0 1 0 37961029 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.7019 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 20764
/proc/meminfo: memFree=1343432/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=2116 CPUtime=12.69
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 1140 0 0 0 1269 0 0 0 25 0 1 0 37961029 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134585344 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2116

[startup+25.5012 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 20764
/proc/meminfo: memFree=1343560/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=2116 CPUtime=25.48
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 1140 0 0 0 2548 0 0 0 25 0 1 0 37961029 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2116

[startup+51.1018 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20764
/proc/meminfo: memFree=1343496/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=2252 CPUtime=51.07
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 1166 0 0 0 5106 1 0 0 25 0 1 0 37961029 2306048 416 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 563 416 72 123 0 438 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2252

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20764
/proc/meminfo: memFree=1343368/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=2320 CPUtime=102.26
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 1186 0 0 0 10225 1 0 0 25 0 1 0 37961029 2375680 436 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 580 436 72 123 0 455 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2320

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20764
/proc/meminfo: memFree=1343304/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=2420 CPUtime=162.23
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 1212 0 0 0 16222 1 0 0 25 0 1 0 37961029 2478080 462 1992294400 134512640 135019032 4294956240 18446744073709551615 134579371 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 605 462 72 123 0 480 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2420

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20764
/proc/meminfo: memFree=1343304/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=2572 CPUtime=222.2
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 1237 0 0 0 22219 1 0 0 25 0 1 0 37961029 2633728 487 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 643 487 72 123 0 518 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 2572

[startup+282.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 20764
/proc/meminfo: memFree=1343176/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=2800 CPUtime=282.18
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 1261 0 0 0 28217 1 0 0 25 0 1 0 37961029 2867200 511 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 700 511 72 123 0 575 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 2800

[startup+342.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 20764
/proc/meminfo: memFree=1343112/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=2800 CPUtime=342.15
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 1281 0 0 0 34214 1 0 0 25 0 1 0 37961029 2867200 531 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 700 531 72 123 0 575 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 2800

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20764
/proc/meminfo: memFree=1342984/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=2800 CPUtime=402.13
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 1305 0 0 0 40212 1 0 0 25 0 1 0 37961029 2867200 555 1992294400 134512640 135019032 4294956240 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 700 555 72 123 0 575 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 2800

[startup+462.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 20764
/proc/meminfo: memFree=1342920/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=3140 CPUtime=462.09
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 1324 0 0 0 46208 1 0 0 25 0 1 0 37961029 3215360 574 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 785 574 72 123 0 660 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 3140

[startup+522.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 20764
/proc/meminfo: memFree=1342792/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=3140 CPUtime=522.06
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 1349 0 0 0 52205 1 0 0 25 0 1 0 37961029 3215360 599 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 785 599 72 123 0 660 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 3140

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20764
/proc/meminfo: memFree=1342728/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=3140 CPUtime=582.04
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 1373 0 0 0 58203 1 0 0 25 0 1 0 37961029 3215360 623 1992294400 134512640 135019032 4294956240 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 785 623 72 123 0 660 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 3140

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20764
/proc/meminfo: memFree=1342664/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=3652 CPUtime=642.02
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 1398 0 0 0 64201 1 0 0 25 0 1 0 37961029 3739648 648 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 913 648 72 123 0 788 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 3652


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

/proc/meminfo: memFree=1337800/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=9880 CPUtime=3520.79
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 2551 0 0 0 352076 3 0 0 25 0 1 0 37961029 10117120 1801 1992294400 134512640 135019032 4294956240 18446744073709551615 134585346 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 2470 1801 72 123 0 2345 0
Current children cumulated CPU time (s) 3520.79
Current children cumulated vsize (KiB) 9880

[startup+3582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20772
/proc/meminfo: memFree=1337544/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=9880 CPUtime=3580.76
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 2575 0 0 0 358073 3 0 0 25 0 1 0 37961029 10117120 1825 1992294400 134512640 135019032 4294956240 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 2470 1825 72 123 0 2345 0
Current children cumulated CPU time (s) 3580.76
Current children cumulated vsize (KiB) 9880

[startup+3642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20772
/proc/meminfo: memFree=1337544/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=9880 CPUtime=3640.73
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 2600 0 0 0 364070 3 0 0 25 0 1 0 37961029 10117120 1850 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 2470 1850 72 123 0 2345 0
Current children cumulated CPU time (s) 3640.73
Current children cumulated vsize (KiB) 9880

[startup+3702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20772
/proc/meminfo: memFree=1337480/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=9880 CPUtime=3700.71
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 2633 0 0 0 370068 3 0 0 25 0 1 0 37961029 10117120 1883 1992294400 134512640 135019032 4294956240 18446744073709551615 134587542 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 2470 1883 72 123 0 2345 0
Current children cumulated CPU time (s) 3700.71
Current children cumulated vsize (KiB) 9880

[startup+3762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20772
/proc/meminfo: memFree=1337352/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=9880 CPUtime=3760.68
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 2656 0 0 0 376065 3 0 0 25 0 1 0 37961029 10117120 1906 1992294400 134512640 135019032 4294956240 18446744073709551615 134538103 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 2470 1906 72 123 0 2345 0
Current children cumulated CPU time (s) 3760.68
Current children cumulated vsize (KiB) 9880

[startup+3822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20772
/proc/meminfo: memFree=1337288/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=9880 CPUtime=3820.65
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 2681 0 0 0 382062 3 0 0 25 0 1 0 37961029 10117120 1931 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 2470 1931 72 123 0 2345 0
Current children cumulated CPU time (s) 3820.65
Current children cumulated vsize (KiB) 9880

[startup+3882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20772
/proc/meminfo: memFree=1337224/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=9880 CPUtime=3880.64
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 2707 0 0 0 388060 4 0 0 25 0 1 0 37961029 10117120 1957 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 2470 1957 72 123 0 2345 0
Current children cumulated CPU time (s) 3880.64
Current children cumulated vsize (KiB) 9880

[startup+3942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20772
/proc/meminfo: memFree=1337096/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=9880 CPUtime=3940.62
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 2730 0 0 0 394058 4 0 0 25 0 1 0 37961029 10117120 1980 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 2470 1980 72 123 0 2345 0
Current children cumulated CPU time (s) 3940.62
Current children cumulated vsize (KiB) 9880

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20772
/proc/meminfo: memFree=1336968/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=9880 CPUtime=4000.59
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 2759 0 0 0 400055 4 0 0 25 0 1 0 37961029 10117120 2009 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 2470 2009 72 123 0 2345 0
Current children cumulated CPU time (s) 4000.59
Current children cumulated vsize (KiB) 9880

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20772
/proc/meminfo: memFree=1336712/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=9880 CPUtime=4060.57
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 2794 0 0 0 406053 4 0 0 25 0 1 0 37961029 10117120 2044 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 2470 2044 72 123 0 2345 0
Current children cumulated CPU time (s) 4060.57
Current children cumulated vsize (KiB) 9880

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20772
/proc/meminfo: memFree=1336584/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=9880 CPUtime=4120.54
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 2816 0 0 0 412050 4 0 0 25 0 1 0 37961029 10117120 2066 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 2470 2066 72 123 0 2345 0
Current children cumulated CPU time (s) 4120.54
Current children cumulated vsize (KiB) 9880

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20772
/proc/meminfo: memFree=1336520/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=9880 CPUtime=4180.51
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 2839 0 0 0 418047 4 0 0 25 0 1 0 37961029 10117120 2089 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 2470 2089 72 123 0 2345 0
Current children cumulated CPU time (s) 4180.51
Current children cumulated vsize (KiB) 9880

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20772
/proc/meminfo: memFree=1336456/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=9880 CPUtime=4240.49
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 2863 0 0 0 424045 4 0 0 25 0 1 0 37961029 10117120 2113 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 2470 2113 72 123 0 2345 0
Current children cumulated CPU time (s) 4240.49
Current children cumulated vsize (KiB) 9880

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20772
/proc/meminfo: memFree=1336328/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=9880 CPUtime=4300.45
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 2890 0 0 0 430041 4 0 0 25 0 1 0 37961029 10117120 2140 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 2470 2140 72 123 0 2345 0
Current children cumulated CPU time (s) 4300.45
Current children cumulated vsize (KiB) 9880

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

[startup+4303.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20772
/proc/meminfo: memFree=1336328/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=9880 CPUtime=4302.05
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 2890 0 0 0 430201 4 0 0 25 0 1 0 37961029 10117120 2140 1992294400 134512640 135019032 4294956240 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 2470 2140 72 123 0 2345 0
Current children cumulated CPU time (s) 4302.05
Current children cumulated vsize (KiB) 9880

[startup+4305.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20772
/proc/meminfo: memFree=1336328/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=9880 CPUtime=4303.65
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 2891 0 0 0 430361 4 0 0 25 0 1 0 37961029 10117120 2141 1992294400 134512640 135019032 4294956240 18446744073709551615 134598116 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 2470 2141 72 123 0 2345 0
Current children cumulated CPU time (s) 4303.65
Current children cumulated vsize (KiB) 9880

[startup+4307.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20772
/proc/meminfo: memFree=1336328/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=9880 CPUtime=4305.25
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 2891 0 0 0 430521 4 0 0 25 0 1 0 37961029 10117120 2141 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 2470 2141 72 123 0 2345 0
Current children cumulated CPU time (s) 4305.25
Current children cumulated vsize (KiB) 9880

[startup+4307.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20772
/proc/meminfo: memFree=1336328/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=9880 CPUtime=4306.05
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 2892 0 0 0 430601 4 0 0 25 0 1 0 37961029 10117120 2142 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 2470 2142 72 123 0 2345 0
Current children cumulated CPU time (s) 4306.05
Current children cumulated vsize (KiB) 9880

[startup+4308.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20772
/proc/meminfo: memFree=1336328/2055920 swapFree=4192956/4192956
[pid=20763] ppid=20761 vsize=9880 CPUtime=4306.25
/proc/20763/stat : 20763 (march_ks) R 20761 20763 20726 0 -1 4194304 2892 0 0 0 430621 4 0 0 25 0 1 0 37961029 10117120 2142 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20763/statm: 2470 2142 72 123 0 2345 0
Current children cumulated CPU time (s) 4306.25
Current children cumulated vsize (KiB) 9880

Child status: 10
Real time (s): 4308.18
CPU time (s): 4306.34
CPU user time (s): 4306.29
CPU system time (s): 0.047992
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 9880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4306.29
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2894
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= 13281

runsolver used 4.22736 second user time and 11.4593 second system time

The end

Launcher Data 

Begin job on node45 at 2009-04-19 02:02:11
IDJOB=1626583
IDBENCH=70526
IDSOLVER=582
FILE ID=node45/1626583-1240099331
PBS_JOBID= 9157712
Free space on /tmp= 66464 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S839983432-073.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626583-1240099331/watcher-1626583-1240099331 -o /tmp/evaluation-result-1626583-1240099331/solver-1626583-1240099331 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626583-1240099331.cnf            

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

MD5SUM BENCH= 61fe438f75f15b75b4359f74a1691313
RANDOM SEED=66443942

node45.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		: 3000.231
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		: 3000.231
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1345640 kB
Buffers:         86880 kB
Cached:         532464 kB
SwapCached:          0 kB
Active:         259152 kB
Inactive:       374480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1345640 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3052 kB
Writeback:           0 kB
Mapped:          24072 kB
Slab:            62724 kB
Committed_AS:   157424 kB
PageTables:       1376 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= 66460 MiB
End job on node45 at 2009-04-19 03:14:00