Trace number 1626229

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 2007-02-08? (TO) 5000.02 5002.91

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S1726986756-053.cnf
MD5SUM5a6b74e0cbac6cfafc017348bf701f4b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark359.49
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.10/1.18	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.10/1.18	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.10/1.18	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.10/1.18	c main()::
1.10/1.18	c initFormula():: searching for DIMACS p-line....
1.10/1.18	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
1.10/1.18	c parseCNF():: parsing....
1.10/1.18	c parseCNF():: the CNF contains 0 unary clauses.
1.10/1.18	c runParser():: parsing was successful, warming up engines...
1.10/1.18	c simplify_formula():: removed 0 tautological, 401 satisfied and 0 duplicate clauses
1.10/1.18	c preprocessing fase I completed:: there are now 15940 free variables and 66799 clauses.
1.10/1.18	c stat :: sign balance is biased by 0.467
1.10/1.18	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.10/1.18	c using 3-SAT heuristics (occurence based diff)
1.10/1.18	c longest clause has size 3
1.10/1.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 185 duplicate clauses
1.10/1.18	c resolvent_look() :: found 95 resolvents
1.10/1.18	c lessRedundantTransformation():: nothing to be done.
1.10/1.18	c transformTo3SAT():: you gave me 16000 variables and 66894 clauses.
1.10/1.18	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.10/1.18	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.10/1.18	c transformTo3SAT():: the transformation yielded 16000 variabels and 66894 clauses.
1.10/1.18	c main():: clause / variable ratio: ( 66894 / 16000 ) = 4.18
1.10/1.18	c longest clause has size 3
1.10/1.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.18	c dynamic_preselect_setsize :: off
1.10/1.18	c suggested doublelook initial :: 0
1.10/1.18	c main():: all systems go!
1.10/1.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1852 JD: 1089
173.90/174.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626229-1240038801/watcher-1626229-1240038801 -o /tmp/evaluation-result-1626229-1240038801/solver-1626229-1240038801 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626229-1240038801.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21554
/proc/meminfo: memFree=1050808/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=2372 CPUtime=0
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 437 0 0 0 0 0 0 0 18 0 1 0 31909096 2428928 423 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 593 423 47 123 0 468 0

[startup+0.052644 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21554
/proc/meminfo: memFree=1050808/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=2900 CPUtime=0.04
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 617 0 0 0 4 0 0 0 18 0 1 0 31909096 2969600 603 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 725 603 47 123 0 600 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2900

[startup+0.102654 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21554
/proc/meminfo: memFree=1050808/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=8184 CPUtime=0.09
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 1424 0 0 0 9 0 0 0 18 0 1 0 31909096 8380416 1409 1992294400 134512640 135019032 4294956240 18446744073709551615 134555150 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 2046 1409 48 123 0 1921 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8184

[startup+0.301694 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21554
/proc/meminfo: memFree=1050808/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=7344 CPUtime=0.29
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 3234 0 0 0 28 1 0 0 20 0 1 0 31909096 7520256 1191 1992294400 134512640 135019032 4294956240 18446744073709551615 134561687 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 1836 1191 52 123 0 1711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7344

[startup+0.701775 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21554
/proc/meminfo: memFree=1050808/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=7604 CPUtime=0.7
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 7452 0 0 0 66 4 0 0 24 0 1 0 31909096 7786496 1316 1992294400 134512640 135019032 4294956240 18446744073709551615 134661310 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 1901 1316 63 123 0 1776 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 7604

[startup+1.50194 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21555
/proc/meminfo: memFree=1039536/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=20292 CPUtime=1.49
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 14831 0 0 0 143 6 0 0 25 0 1 0 31909096 20779008 4217 1992294400 134512640 135019032 4294956240 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 5073 4217 73 123 0 4948 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20292

[startup+3.10126 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21555
/proc/meminfo: memFree=1034032/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=20484 CPUtime=3.09
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 14860 0 0 0 303 6 0 0 25 0 1 0 31909096 20975616 4246 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 5121 4246 73 123 0 4996 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20484

[startup+6.30191 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21555
/proc/meminfo: memFree=1033584/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=20640 CPUtime=6.29
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 14923 0 0 0 622 7 0 0 25 0 1 0 31909096 21135360 4309 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 5160 4309 73 123 0 5035 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20640

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21555
/proc/meminfo: memFree=1033024/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=21452 CPUtime=12.69
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 15094 0 0 0 1262 7 0 0 25 0 1 0 31909096 21966848 4480 1992294400 134512640 135019032 4294956240 18446744073709551615 134598711 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 5363 4480 73 123 0 5238 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21452

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21555
/proc/meminfo: memFree=1031552/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=23152 CPUtime=25.48
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 15469 0 0 0 2541 7 0 0 25 0 1 0 31909096 23707648 4855 1992294400 134512640 135019032 4294956240 18446744073709551615 134526424 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 5788 4855 73 123 0 5663 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23152

[startup+51.1021 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21555
/proc/meminfo: memFree=1031040/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=23668 CPUtime=51.07
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 15602 0 0 0 5099 8 0 0 25 0 1 0 31909096 24236032 4988 1992294400 134512640 135019032 4294956240 18446744073709551615 134538254 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 5917 4988 73 123 0 5792 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23668

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21555
/proc/meminfo: memFree=1030464/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=24048 CPUtime=102.25
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 15717 0 0 0 10217 8 0 0 25 0 1 0 31909096 24625152 5103 1992294400 134512640 135019032 4294956240 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 6012 5103 73 123 0 5887 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24048

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21555
/proc/meminfo: memFree=1030080/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=24428 CPUtime=162.2
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 15793 0 0 0 16212 8 0 0 25 0 1 0 31909096 25014272 5179 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 6107 5179 73 123 0 5982 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 24428

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21555
/proc/meminfo: memFree=1029440/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=25272 CPUtime=222.15
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 15964 0 0 0 22207 8 0 0 25 0 1 0 31909096 25878528 5350 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/21554/statm: 6318 5350 73 123 0 6193 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 25272

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21555
/proc/meminfo: memFree=1028864/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=25848 CPUtime=282.11
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 16118 0 0 0 28203 8 0 0 25 0 1 0 31909096 26468352 5504 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 6462 5504 73 123 0 6337 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 25848

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21555
/proc/meminfo: memFree=1028416/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=26228 CPUtime=342.08
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 16216 0 0 0 34200 8 0 0 25 0 1 0 31909096 26857472 5602 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 6557 5602 73 123 0 6432 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 26228

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21555
/proc/meminfo: memFree=1028160/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=26476 CPUtime=402.05
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 16280 0 0 0 40196 9 0 0 25 0 1 0 31909096 27111424 5666 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 6619 5666 73 123 0 6494 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 26476

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21555
/proc/meminfo: memFree=1028032/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=26604 CPUtime=462.02
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 16323 0 0 0 46193 9 0 0 25 0 1 0 31909096 27242496 5709 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 6651 5709 73 123 0 6526 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 26604

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21555
/proc/meminfo: memFree=1027904/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=26728 CPUtime=521.99
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 16355 0 0 0 52190 9 0 0 25 0 1 0 31909096 27369472 5741 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 6682 5741 73 123 0 6557 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 26728

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21555
/proc/meminfo: memFree=1027712/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=26856 CPUtime=581.95
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 16385 0 0 0 58186 9 0 0 25 0 1 0 31909096 27500544 5771 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 6714 5771 73 123 0 6589 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 26856

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21555
/proc/meminfo: memFree=1027584/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=26980 CPUtime=641.92
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 16415 0 0 0 64183 9 0 0 25 0 1 0 31909096 27627520 5801 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 6745 5801 73 123 0 6620 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 26980


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21563
/proc/meminfo: memFree=1025152/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=29104 CPUtime=4060.02
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 16958 0 0 0 405990 12 0 0 25 0 1 0 31909096 29802496 6344 1992294400 134512640 135019032 4294956240 18446744073709551615 134542636 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 7276 6344 73 123 0 7151 0
Current children cumulated CPU time (s) 4060.02
Current children cumulated vsize (KiB) 29104

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21563
/proc/meminfo: memFree=1025088/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=29228 CPUtime=4119.98
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 16962 0 0 0 411986 12 0 0 25 0 1 0 31909096 29929472 6348 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 7307 6348 73 123 0 7182 0
Current children cumulated CPU time (s) 4119.98
Current children cumulated vsize (KiB) 29228

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21563
/proc/meminfo: memFree=1025024/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=29228 CPUtime=4179.94
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 16966 0 0 0 417982 12 0 0 25 0 1 0 31909096 29929472 6352 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 7307 6352 73 123 0 7182 0
Current children cumulated CPU time (s) 4179.94
Current children cumulated vsize (KiB) 29228

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21563
/proc/meminfo: memFree=1025024/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=29228 CPUtime=4239.91
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 16971 0 0 0 423979 12 0 0 25 0 1 0 31909096 29929472 6357 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 7307 6357 73 123 0 7182 0
Current children cumulated CPU time (s) 4239.91
Current children cumulated vsize (KiB) 29228

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21563
/proc/meminfo: memFree=1025024/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=29228 CPUtime=4299.85
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 16974 0 0 0 429973 12 0 0 25 0 1 0 31909096 29929472 6360 1992294400 134512640 135019032 4294956240 18446744073709551615 134526451 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 7307 6360 73 123 0 7182 0
Current children cumulated CPU time (s) 4299.85
Current children cumulated vsize (KiB) 29228

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21563
/proc/meminfo: memFree=1025024/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=29228 CPUtime=4359.81
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 16980 0 0 0 435969 12 0 0 25 0 1 0 31909096 29929472 6366 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 7307 6366 73 123 0 7182 0
Current children cumulated CPU time (s) 4359.81
Current children cumulated vsize (KiB) 29228

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21563
/proc/meminfo: memFree=1025024/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=29228 CPUtime=4419.78
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 16984 0 0 0 441966 12 0 0 25 0 1 0 31909096 29929472 6370 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 7307 6370 73 123 0 7182 0
Current children cumulated CPU time (s) 4419.78
Current children cumulated vsize (KiB) 29228

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21563
/proc/meminfo: memFree=1025024/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=29228 CPUtime=4479.74
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 16988 0 0 0 447962 12 0 0 25 0 1 0 31909096 29929472 6374 1992294400 134512640 135019032 4294956240 18446744073709551615 134526501 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 7307 6374 73 123 0 7182 0
Current children cumulated CPU time (s) 4479.74
Current children cumulated vsize (KiB) 29228

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21563
/proc/meminfo: memFree=1025024/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=29352 CPUtime=4539.7
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 16992 0 0 0 453958 12 0 0 25 0 1 0 31909096 30056448 6378 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 7338 6378 73 123 0 7213 0
Current children cumulated CPU time (s) 4539.7
Current children cumulated vsize (KiB) 29352

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21563
/proc/meminfo: memFree=1024896/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=29352 CPUtime=4599.67
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 16996 0 0 0 459955 12 0 0 25 0 1 0 31909096 30056448 6382 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 7338 6382 73 123 0 7213 0
Current children cumulated CPU time (s) 4599.67
Current children cumulated vsize (KiB) 29352

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21563
/proc/meminfo: memFree=1024832/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=29352 CPUtime=4659.63
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 17004 0 0 0 465951 12 0 0 25 0 1 0 31909096 30056448 6390 1992294400 134512640 135019032 4294956240 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 7338 6390 73 123 0 7213 0
Current children cumulated CPU time (s) 4659.63
Current children cumulated vsize (KiB) 29352

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21563
/proc/meminfo: memFree=1024832/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=29352 CPUtime=4719.6
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 17008 0 0 0 471948 12 0 0 25 0 1 0 31909096 30056448 6394 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 7338 6394 73 123 0 7213 0
Current children cumulated CPU time (s) 4719.6
Current children cumulated vsize (KiB) 29352

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21563
/proc/meminfo: memFree=1024832/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=29352 CPUtime=4779.55
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 17012 0 0 0 477943 12 0 0 25 0 1 0 31909096 30056448 6398 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 7338 6398 73 123 0 7213 0
Current children cumulated CPU time (s) 4779.55
Current children cumulated vsize (KiB) 29352

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21563
/proc/meminfo: memFree=1024832/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=29352 CPUtime=4839.5
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 17017 0 0 0 483938 12 0 0 25 0 1 0 31909096 30056448 6403 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 7338 6403 73 123 0 7213 0
Current children cumulated CPU time (s) 4839.5
Current children cumulated vsize (KiB) 29352

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21563
/proc/meminfo: memFree=1024832/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=29352 CPUtime=4899.46
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 17023 0 0 0 489934 12 0 0 25 0 1 0 31909096 30056448 6409 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 7338 6409 73 123 0 7213 0
Current children cumulated CPU time (s) 4899.46
Current children cumulated vsize (KiB) 29352

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21563
/proc/meminfo: memFree=1024768/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=29476 CPUtime=4959.43
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 17028 0 0 0 495931 12 0 0 25 0 1 0 31909096 30183424 6414 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 7369 6414 73 123 0 7244 0
Current children cumulated CPU time (s) 4959.43
Current children cumulated vsize (KiB) 29476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21563
/proc/meminfo: memFree=1024768/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=29476 CPUtime=5000.01
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 17030 0 0 0 499989 12 0 0 25 0 1 0 31909096 30183424 6416 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 7369 6416 73 123 0 7244 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 29476

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+5002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21563
/proc/meminfo: memFree=1024768/2055920 swapFree=4192956/4192956
[pid=21554] ppid=21552 vsize=29476 CPUtime=5000.01
/proc/21554/stat : 21554 (march_ks) R 21552 21554 21435 0 -1 4194304 17030 0 0 0 499989 12 0 0 25 0 1 0 31909096 30183424 6416 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21554/statm: 7369 6416 73 123 0 7244 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 29476

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.91
CPU time (s): 5000.02
CPU user time (s): 4999.89
CPU system time (s): 0.131979
CPU usage (%): 99.9423
Max. virtual memory (cumulated for all children) (KiB): 29476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.89
system time used= 0.131979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17030
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= 20169

runsolver used 5.83611 second user time and 10.4594 second system time

The end

Launcher Data 

Begin job on node80 at 2009-04-18 09:13:22
IDJOB=1626229
IDBENCH=70349
IDSOLVER=582
FILE ID=node80/1626229-1240038801
PBS_JOBID= 9157450
Free space on /tmp= 66304 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S1726986756-053.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626229-1240038801/watcher-1626229-1240038801 -o /tmp/evaluation-result-1626229-1240038801/solver-1626229-1240038801 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626229-1240038801.cnf            

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

MD5SUM BENCH= 5a6b74e0cbac6cfafc017348bf701f4b
RANDOM SEED=1171090624

node80.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		: 3000.270
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		: 3000.270
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:       1051352 kB
Buffers:         82072 kB
Cached:         825048 kB
SwapCached:          0 kB
Active:         317396 kB
Inactive:       603568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1051352 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4140 kB
Writeback:           0 kB
Mapped:          23592 kB
Slab:            69664 kB
Committed_AS:   159416 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66300 MiB
End job on node80 at 2009-04-18 10:36:46