Trace number 370892

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, and are wall clock time (not CPU 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
March KS 2007-02-08UNSAT 3645.31 3646.65

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1517537144-16.UNSAT.shuffled.cnf
MD5SUMdc1a2f30c0e380bf759db5f5fbd70205
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2845.33
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 2130 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 18 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 496 free variables and 2112 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.435
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 163 duplicate clauses
0.00/0.02	c resolvent_look() :: found 90 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 500 variables and 2202 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 500 variabels and 2202 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2202 / 500 ) = 4.40
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 0 NC: 128 JD: 28
0.00/0.09	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 1641226 JD: 28
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c |****************************************************************| 8 NC: 2608921 JD: 28
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c |*
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c |*****c right child 1490537 UNSAT by parent!
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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 |****************************************************************| 14 NC: 4988735 JD: 28
3638.86/3640.25	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******c right child 4673207 UNSAT by parent!
3642.26/3643.61	
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |****************************************************************| 15 NC: 4994582 JD: 28
3643.96/3645.35	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 |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |****************************************************************| 16 NC: 4995781 JD: 28
3645.06/3646.43	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |****************************************************************| 17 NC: 4995941 JD: 28
3645.16/3646.59	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |********
c |*********
c |**********
c |************
c |****************
c |********************************
c |****************************************************************| 18 NC: 4995957 JD: 28
3645.26/3646.61	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 19 NC: 4995958 JD: 28
3645.26/3646.61	c |----------------------------------------------------------------|
c |
3645.26/3646.61	c
3645.26/3646.61	c main():: nodeCount: 4995958
3645.26/3646.61	c main():: dead ends in main: 52834
3645.26/3646.61	c main():: lookAheadCount: 462511797
3645.26/3646.61	c main():: unitResolveCount: 100539739
3645.26/3646.61	c main():: time=-649.137296
3645.26/3646.61	c main():: necessary_assignments: 1340181
3645.26/3646.61	c main():: bin_sat: 0, bin_unsat 0
3645.26/3646.61	c main():: doublelook: #: 25089364, succes #: 19092111
3645.26/3646.61	c main():: doublelook: overall 5.593 of all possible doublelooks executed
3645.26/3646.61	c main():: doublelook: succesrate: 76.096, average DL_trigger: 6404.648
3645.26/3646.61	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-370892-1177111356 -o ROOT/results/node42/solver-370892-1177111356 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370892-1177111356/march_ks /tmp/evaluation/370892-1177111356/instance-370892-1177111356.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): 7500 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: 1.00 0.99 0.98 3/77 16153
/proc/meminfo: memFree=1755512/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=800 CPUtime=0
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 159047455 819200 113 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 200 113 50 123 0 75 0

[startup+0.00791691 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 16153
/proc/meminfo: memFree=1755512/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=932 CPUtime=0
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 159047455 954368 116 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134661657 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 233 116 52 123 0 108 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 932

[startup+0.101935 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 16153
/proc/meminfo: memFree=1755512/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=1260 CPUtime=0.09
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 269 0 0 0 9 0 0 0 18 0 1 0 159047455 1290240 251 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 315 251 73 123 0 190 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1260

[startup+0.301972 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 16153
/proc/meminfo: memFree=1755512/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=1392 CPUtime=0.29
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 284 0 0 0 29 0 0 0 20 0 1 0 159047455 1425408 266 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134578994 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 348 266 73 123 0 223 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1392

[startup+0.701048 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 16153
/proc/meminfo: memFree=1755512/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=1392 CPUtime=0.69
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 293 0 0 0 69 0 0 0 23 0 1 0 159047455 1425408 275 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 348 275 73 123 0 223 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1392

[startup+1.5012 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16154
/proc/meminfo: memFree=1754608/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=1544 CPUtime=1.49
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 310 0 0 0 149 0 0 0 25 0 1 0 159047455 1581056 292 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564372 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 386 292 73 123 0 261 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1544

[startup+3.10151 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16154
/proc/meminfo: memFree=1754352/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=1680 CPUtime=3.09
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 360 0 0 0 309 0 0 0 25 0 1 0 159047455 1720320 342 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548028 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 420 342 73 123 0 295 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1680

[startup+6.30111 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16154
/proc/meminfo: memFree=1754104/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=1848 CPUtime=6.29
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 392 0 0 0 629 0 0 0 25 0 1 0 159047455 1892352 374 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597249 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 462 374 73 123 0 337 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1848

[startup+12.7013 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16154
/proc/meminfo: memFree=1753784/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=2000 CPUtime=12.69
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 448 0 0 0 1269 0 0 0 25 0 1 0 159047455 2048000 430 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 500 430 73 123 0 375 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2000

[startup+25.5018 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16154
/proc/meminfo: memFree=1753336/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=2784 CPUtime=25.48
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 579 0 0 0 2548 0 0 0 25 0 1 0 159047455 2850816 561 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547622 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 696 561 73 123 0 571 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2784

[startup+51.1017 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16154
/proc/meminfo: memFree=1752120/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=4404 CPUtime=51.07
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 919 0 0 0 5107 0 0 0 25 0 1 0 159047455 4509696 877 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 1101 877 73 123 0 976 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4404

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16154
/proc/meminfo: memFree=1750008/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=7736 CPUtime=102.25
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 1438 0 0 0 10225 0 0 0 25 0 1 0 159047455 7921664 1396 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 1934 1396 73 123 0 1809 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 7736

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16154
/proc/meminfo: memFree=1747384/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=11236 CPUtime=162.23
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 2096 0 0 0 16222 1 0 0 25 0 1 0 159047455 11505664 2054 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 2809 2054 73 123 0 2684 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11236

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16154
/proc/meminfo: memFree=1744760/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=11236 CPUtime=222.22
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 2744 0 0 0 22220 2 0 0 25 0 1 0 159047455 11505664 2702 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579126 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 2809 2702 73 123 0 2684 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11236

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16154
/proc/meminfo: memFree=1742328/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=16940 CPUtime=282.19
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 3374 0 0 0 28217 2 0 0 25 0 1 0 159047455 17346560 3332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 4235 3332 73 123 0 4110 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 16940

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16154
/proc/meminfo: memFree=1739640/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=22892 CPUtime=342.18
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 4023 0 0 0 34215 3 0 0 25 0 1 0 159047455 23441408 3981 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 5723 3981 73 123 0 5598 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 22892

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16154
/proc/meminfo: memFree=1737016/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=22892 CPUtime=402.15
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 4697 0 0 0 40212 3 0 0 25 0 1 0 159047455 23441408 4655 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 5723 4655 73 123 0 5598 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 22892

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16154
/proc/meminfo: memFree=1734584/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=26540 CPUtime=462.13
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 5291 0 0 0 46209 4 0 0 25 0 1 0 159047455 27176960 5249 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 6635 5249 73 123 0 6510 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 26540

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16154
/proc/meminfo: memFree=1732152/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=26540 CPUtime=522.11
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 5902 0 0 0 52207 4 0 0 25 0 1 0 159047455 27176960 5860 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 6635 5860 73 123 0 6510 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 26540

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16154
/proc/meminfo: memFree=1729336/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=35272 CPUtime=582.09
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 6588 0 0 0 58204 5 0 0 25 0 1 0 159047455 36118528 6546 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 8818 6546 73 123 0 8693 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 35272

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16154
/proc/meminfo: memFree=1726712/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=35272 CPUtime=642.08
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 7247 0 0 0 64202 6 0 0 25 0 1 0 159047455 36118528 7205 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134578795 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 8818 7205 73 123 0 8693 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 35272


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

/proc/meminfo: memFree=1637304/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=119500 CPUtime=2861.23
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 29470 0 0 0 286095 28 0 0 25 0 1 0 159047455 122368000 29428 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579483 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 29875 29428 73 123 0 29750 0
Current children cumulated CPU time (s) 2861.23
Current children cumulated vsize (KiB) 119500

[startup+2922.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16354
/proc/meminfo: memFree=1635000/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=163700 CPUtime=2921.2
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 30047 0 0 0 292092 28 0 0 25 0 1 0 159047455 167628800 30005 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526460 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 40925 30005 73 123 0 40800 0
Current children cumulated CPU time (s) 2921.2
Current children cumulated vsize (KiB) 163700

[startup+2982.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16354
/proc/meminfo: memFree=1632696/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=192884 CPUtime=2981.19
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 30606 0 0 0 298089 30 0 0 25 0 1 0 159047455 197513216 30564 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547701 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 48221 30564 73 123 0 48096 0
Current children cumulated CPU time (s) 2981.19
Current children cumulated vsize (KiB) 192884

[startup+3042.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16354
/proc/meminfo: memFree=1630520/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=192884 CPUtime=3041.16
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 31150 0 0 0 304086 30 0 0 25 0 1 0 159047455 197513216 31108 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 48221 31108 73 123 0 48096 0
Current children cumulated CPU time (s) 3041.16
Current children cumulated vsize (KiB) 192884

[startup+3102.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16354
/proc/meminfo: memFree=1628088/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=192884 CPUtime=3101.15
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 31745 0 0 0 310084 31 0 0 25 0 1 0 159047455 197513216 31703 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584628 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 48221 31703 73 123 0 48096 0
Current children cumulated CPU time (s) 3101.15
Current children cumulated vsize (KiB) 192884

[startup+3162.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16354
/proc/meminfo: memFree=1625848/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=192884 CPUtime=3161.13
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 32318 0 0 0 316081 32 0 0 25 0 1 0 159047455 197513216 32276 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584638 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 48221 32276 73 123 0 48096 0
Current children cumulated CPU time (s) 3161.13
Current children cumulated vsize (KiB) 192884

[startup+3222.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16354
/proc/meminfo: memFree=1623544/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=192884 CPUtime=3221.1
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 32883 0 0 0 322078 32 0 0 25 0 1 0 159047455 197513216 32841 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587906 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 48221 32841 73 123 0 48096 0
Current children cumulated CPU time (s) 3221.1
Current children cumulated vsize (KiB) 192884

[startup+3282.3 s]
/proc/loadavg: 1.15 1.03 1.00 2/78 16354
/proc/meminfo: memFree=1621368/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=192884 CPUtime=3281.09
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 33427 0 0 0 328076 33 0 0 25 0 1 0 159047455 197513216 33385 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 48221 33385 73 123 0 48096 0
Current children cumulated CPU time (s) 3281.09
Current children cumulated vsize (KiB) 192884

[startup+3342.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 16354
/proc/meminfo: memFree=1619192/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=192884 CPUtime=3341.06
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 33975 0 0 0 334073 33 0 0 25 0 1 0 159047455 197513216 33933 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134578770 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 48221 33933 73 123 0 48096 0
Current children cumulated CPU time (s) 3341.06
Current children cumulated vsize (KiB) 192884

[startup+3402.31 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 16354
/proc/meminfo: memFree=1616952/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=192884 CPUtime=3401.05
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 34520 0 0 0 340071 34 0 0 25 0 1 0 159047455 197513216 34478 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 48221 34478 73 123 0 48096 0
Current children cumulated CPU time (s) 3401.05
Current children cumulated vsize (KiB) 192884

[startup+3462.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/78 16354
/proc/meminfo: memFree=1614712/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=192884 CPUtime=3461.02
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 35079 0 0 0 346068 34 0 0 25 0 1 0 159047455 197513216 35037 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 48221 35037 73 123 0 48096 0
Current children cumulated CPU time (s) 3461.02
Current children cumulated vsize (KiB) 192884

[startup+3522.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/78 16354
/proc/meminfo: memFree=1612600/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=192884 CPUtime=3521
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 35606 0 0 0 352065 35 0 0 25 0 1 0 159047455 197513216 35564 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 48221 35564 73 123 0 48096 0
Current children cumulated CPU time (s) 3521
Current children cumulated vsize (KiB) 192884

[startup+3582.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/78 16354
/proc/meminfo: memFree=1610488/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=192884 CPUtime=3580.98
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 36137 0 0 0 358063 35 0 0 25 0 1 0 159047455 197513216 36095 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526526 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 48221 36095 73 123 0 48096 0
Current children cumulated CPU time (s) 3580.98
Current children cumulated vsize (KiB) 192884

[startup+3642.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/78 16354
/proc/meminfo: memFree=1608440/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=192884 CPUtime=3640.96
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 36643 0 0 0 364060 36 0 0 25 0 1 0 159047455 197513216 36601 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 48221 36601 73 123 0 48096 0
Current children cumulated CPU time (s) 3640.96
Current children cumulated vsize (KiB) 192884

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

[startup+3644.7 s]
/proc/loadavg: 1.07 1.05 1.00 2/78 16354
/proc/meminfo: memFree=1608376/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=192884 CPUtime=3643.36
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 36662 0 0 0 364300 36 0 0 25 0 1 0 159047455 197513216 36620 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538684 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 48221 36620 73 123 0 48096 0
Current children cumulated CPU time (s) 3643.36
Current children cumulated vsize (KiB) 192884

[startup+3645.5 s]
/proc/loadavg: 1.06 1.05 1.00 2/78 16354
/proc/meminfo: memFree=1608376/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=192884 CPUtime=3644.16
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 36668 0 0 0 364380 36 0 0 25 0 1 0 159047455 197513216 36626 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527219 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 48221 36626 73 123 0 48096 0
Current children cumulated CPU time (s) 3644.16
Current children cumulated vsize (KiB) 192884

[startup+3646.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/78 16354
/proc/meminfo: memFree=1608376/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=192884 CPUtime=3644.96
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 36674 0 0 0 364460 36 0 0 25 0 1 0 159047455 197513216 36632 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584949 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 48221 36632 73 123 0 48096 0
Current children cumulated CPU time (s) 3644.96
Current children cumulated vsize (KiB) 192884

[startup+3646.51 s]
/proc/loadavg: 1.06 1.05 1.00 2/78 16354
/proc/meminfo: memFree=1608312/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=192884 CPUtime=3645.16
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 36676 0 0 0 364480 36 0 0 25 0 1 0 159047455 197513216 36634 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 48221 36634 73 123 0 48096 0
Current children cumulated CPU time (s) 3645.16
Current children cumulated vsize (KiB) 192884

[startup+3646.6 s]
/proc/loadavg: 1.06 1.05 1.00 2/78 16354
/proc/meminfo: memFree=1608312/2055920 swapFree=4146244/4192956
[pid=16153] ppid=16151 vsize=192884 CPUtime=3645.26
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15664 0 -1 4194304 36676 0 0 0 364490 36 0 0 25 0 1 0 159047455 197513216 36634 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 48221 36634 73 123 0 48096 0
Current children cumulated CPU time (s) 3645.26
Current children cumulated vsize (KiB) 192884

Child status: 20
Real time (s): 3646.65
CPU time (s): 3645.31
CPU user time (s): 3644.92
CPU system time (s): 0.39194
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 192884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3644.92
system time used= 0.39194
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36677
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= 7
involuntary context switches= 72990

runsolver used 4.43133 second user time and 8.72267 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Fri Apr 20 23:22:36 UTC 2007

IDJOB= 370892
IDBENCH= 19986
IDSOLVER= 180
FILE ID= node42/370892-1177111356

PBS_JOBID= 4640441

Free space on /tmp= 66447 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1517537144-16.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370892-1177111356/march_ks /tmp/evaluation/370892-1177111356/instance-370892-1177111356.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-370892-1177111356 -o ROOT/results/node42/solver-370892-1177111356 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370892-1177111356/march_ks /tmp/evaluation/370892-1177111356/instance-370892-1177111356.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  dc1a2f30c0e380bf759db5f5fbd70205

RANDOM SEED= 227219834

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.277
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		: 3000.277
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:       1755984 kB
Buffers:         38996 kB
Cached:         181440 kB
SwapCached:      16680 kB
Active:         169164 kB
Inactive:        77672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1755984 kB
SwapTotal:     4192956 kB
SwapFree:      4146244 kB
Dirty:            2308 kB
Writeback:           0 kB
Mapped:          32784 kB
Slab:            38512 kB
Committed_AS:  3496304 kB
PageTables:       1912 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= 66447 MiB

End job on node42 on Sat Apr 21 00:23:23 UTC 2007