Trace number 1625989

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) 5000.06 5001.71

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/700/
unif-k5-r20-v700-c14000-S1281410666-045.cnf
MD5SUM028affe952ec460796dd6a41dfe58fcc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark19.477
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
Number of clauses of size over 50

Solver Data

0.29/0.31	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.31	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.31	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.31	c main()::
0.29/0.31	c initFormula():: searching for DIMACS p-line....
0.29/0.31	c full lookahead due to high density!
0.29/0.31	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 14000 clauses.
0.29/0.31	c parseCNF():: parsing....
0.29/0.31	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.31	c runParser():: parsing was successful, warming up engines...
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c preprocessing fase I completed:: there are now 700 free variables and 14000 clauses.
0.29/0.31	c stat :: sign balance is biased by 0.043
0.29/0.31	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.31	c using k-SAT heuristics (size based diff)
0.29/0.31	c longest clause has size 5
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c main():: clause / variable ratio: ( 14000 / 700 ) = 20.00
0.29/0.31	c longest clause has size 5
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c dynamic_preselect_setsize :: off
0.29/0.31	c suggested doublelook initial :: 0
0.29/0.31	c main():: all systems go!
0.29/0.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 324 JD: 207
1.49/1.55	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: 360242 JD: 207
1964.14/1964.86	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 |***********************************************

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-1625989-1239982320/watcher-1625989-1239982320 -o /tmp/evaluation-result-1625989-1239982320/solver-1625989-1239982320 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1625989-1239982320.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: 0.99 0.97 0.89 3/64 20651
/proc/meminfo: memFree=553600/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=788 CPUtime=0
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 26266017 806912 97 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 197 97 47 123 0 72 0

[startup+0.013315 s]
/proc/loadavg: 0.99 0.97 0.89 3/64 20651
/proc/meminfo: memFree=553600/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=920 CPUtime=0.01
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 143 0 0 0 1 0 0 0 18 0 1 0 26266017 942080 129 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 230 129 47 123 0 105 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 920

[startup+0.101329 s]
/proc/loadavg: 0.99 0.97 0.89 3/64 20651
/proc/meminfo: memFree=553600/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=2736 CPUtime=0.09
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 1480 0 0 0 9 0 0 0 18 0 1 0 26266017 2801664 506 1992294400 134512640 135019032 4294956240 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 684 506 67 123 0 559 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2736

[startup+0.301364 s]
/proc/loadavg: 0.99 0.97 0.89 3/64 20651
/proc/meminfo: memFree=553600/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=3676 CPUtime=0.29
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2004 0 0 0 29 0 0 0 19 0 1 0 26266017 3764224 643 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 919 643 68 123 0 794 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3676

[startup+0.701435 s]
/proc/loadavg: 0.99 0.97 0.89 3/64 20651
/proc/meminfo: memFree=553600/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=3472 CPUtime=0.69
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2213 0 0 0 69 0 0 0 23 0 1 0 26266017 3555328 629 1992294400 134512640 135019032 4294956240 18446744073709551615 134563360 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 868 629 72 123 0 743 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3472

[startup+1.50258 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 20652
/proc/meminfo: memFree=551160/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=3480 CPUtime=1.49
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2215 0 0 0 149 0 0 0 25 0 1 0 26266017 3563520 631 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 870 631 72 123 0 745 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3480

[startup+3.10186 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 20652
/proc/meminfo: memFree=551032/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=3480 CPUtime=3.09
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2215 0 0 0 309 0 0 0 25 0 1 0 26266017 3563520 631 1992294400 134512640 135019032 4294956240 18446744073709551615 134536942 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 870 631 72 123 0 745 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3480

[startup+6.30141 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 20652
/proc/meminfo: memFree=550840/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=3480 CPUtime=6.29
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2215 0 0 0 629 0 0 0 25 0 1 0 26266017 3563520 631 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 870 631 72 123 0 745 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3480

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 20652
/proc/meminfo: memFree=550848/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=3480 CPUtime=12.68
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2215 0 0 0 1268 0 0 0 25 0 1 0 26266017 3563520 631 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 870 631 72 123 0 745 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3480

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 20652
/proc/meminfo: memFree=550848/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=3608 CPUtime=25.48
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2218 0 0 0 2548 0 0 0 25 0 1 0 26266017 3694592 634 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 902 634 72 123 0 777 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3608

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 20652
/proc/meminfo: memFree=550976/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=3608 CPUtime=51.07
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2227 0 0 0 5107 0 0 0 25 0 1 0 26266017 3694592 643 1992294400 134512640 135019032 4294956240 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 902 643 72 123 0 777 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3608

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 20652
/proc/meminfo: memFree=550976/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=3608 CPUtime=102.27
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2241 0 0 0 10226 1 0 0 25 0 1 0 26266017 3694592 657 1992294400 134512640 135019032 4294956240 18446744073709551615 134538326 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 902 657 72 123 0 777 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3608

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20652
/proc/meminfo: memFree=550976/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=3760 CPUtime=162.24
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2267 0 0 0 16223 1 0 0 25 0 1 0 26266017 3850240 683 1992294400 134512640 135019032 4294956240 18446744073709551615 134527067 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 940 683 72 123 0 815 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3760

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20654
/proc/meminfo: memFree=550592/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=3764 CPUtime=222.22
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2278 0 0 0 22221 1 0 0 25 0 1 0 26266017 3854336 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 941 694 72 123 0 816 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3764

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20654
/proc/meminfo: memFree=550592/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=3892 CPUtime=282.2
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2287 0 0 0 28219 1 0 0 25 0 1 0 26266017 3985408 703 1992294400 134512640 135019032 4294956240 18446744073709551615 134598007 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 973 703 72 123 0 848 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 3892

[startup+342.301 s]
/proc/loadavg: 1.04 0.99 0.91 2/65 20654
/proc/meminfo: memFree=550656/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=3892 CPUtime=342.17
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2292 0 0 0 34216 1 0 0 25 0 1 0 26266017 3985408 708 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 973 708 72 123 0 848 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 3892

[startup+402.302 s]
/proc/loadavg: 1.05 1.00 0.92 2/65 20654
/proc/meminfo: memFree=550656/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=3892 CPUtime=402.15
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2296 0 0 0 40214 1 0 0 25 0 1 0 26266017 3985408 712 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 973 712 72 123 0 848 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 3892

[startup+462.301 s]
/proc/loadavg: 1.05 1.01 0.93 2/65 20654
/proc/meminfo: memFree=550592/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=3892 CPUtime=462.14
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2300 0 0 0 46212 2 0 0 25 0 1 0 26266017 3985408 716 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 973 716 72 123 0 848 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 3892

[startup+522.302 s]
/proc/loadavg: 1.02 1.01 0.93 2/65 20654
/proc/meminfo: memFree=550656/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=4048 CPUtime=522.12
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2321 0 0 0 52210 2 0 0 25 0 1 0 26266017 4145152 737 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 1012 737 72 123 0 887 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 4048

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20654
/proc/meminfo: memFree=550592/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=4048 CPUtime=582.1
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2330 0 0 0 58208 2 0 0 25 0 1 0 26266017 4145152 746 1992294400 134512640 135019032 4294956240 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 1012 746 72 123 0 887 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 4048

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20654
/proc/meminfo: memFree=550592/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=4048 CPUtime=642.08
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2334 0 0 0 64206 2 0 0 25 0 1 0 26266017 4145152 750 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 1012 750 72 123 0 887 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 4048


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20662
/proc/meminfo: memFree=548480/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=5840 CPUtime=4060.96
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2753 0 0 0 406081 15 0 0 25 0 1 0 26266017 5980160 1169 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 1460 1169 72 123 0 1335 0
Current children cumulated CPU time (s) 4060.96
Current children cumulated vsize (KiB) 5840

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20662
/proc/meminfo: memFree=548480/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=5840 CPUtime=4120.93
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2753 0 0 0 412078 15 0 0 25 0 1 0 26266017 5980160 1169 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 1460 1169 72 123 0 1335 0
Current children cumulated CPU time (s) 4120.93
Current children cumulated vsize (KiB) 5840

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20662
/proc/meminfo: memFree=548480/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=5840 CPUtime=4180.91
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2754 0 0 0 418076 15 0 0 25 0 1 0 26266017 5980160 1170 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 1460 1170 72 123 0 1335 0
Current children cumulated CPU time (s) 4180.91
Current children cumulated vsize (KiB) 5840

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20662
/proc/meminfo: memFree=548480/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=5840 CPUtime=4240.89
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2757 0 0 0 424074 15 0 0 25 0 1 0 26266017 5980160 1173 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 1460 1173 72 123 0 1335 0
Current children cumulated CPU time (s) 4240.89
Current children cumulated vsize (KiB) 5840

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20662
/proc/meminfo: memFree=548544/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=5840 CPUtime=4300.87
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2761 0 0 0 430072 15 0 0 25 0 1 0 26266017 5980160 1177 1992294400 134512640 135019032 4294956240 18446744073709551615 134598555 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 1460 1177 72 123 0 1335 0
Current children cumulated CPU time (s) 4300.87
Current children cumulated vsize (KiB) 5840

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20662
/proc/meminfo: memFree=548480/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=5840 CPUtime=4360.86
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2762 0 0 0 436070 16 0 0 25 0 1 0 26266017 5980160 1178 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 1460 1178 72 123 0 1335 0
Current children cumulated CPU time (s) 4360.86
Current children cumulated vsize (KiB) 5840

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20662
/proc/meminfo: memFree=548480/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=5840 CPUtime=4420.84
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2763 0 0 0 442068 16 0 0 25 0 1 0 26266017 5980160 1179 1992294400 134512640 135019032 4294956240 18446744073709551615 134537930 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 1460 1179 72 123 0 1335 0
Current children cumulated CPU time (s) 4420.84
Current children cumulated vsize (KiB) 5840

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20662
/proc/meminfo: memFree=548480/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=5840 CPUtime=4480.81
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2765 0 0 0 448065 16 0 0 25 0 1 0 26266017 5980160 1181 1992294400 134512640 135019032 4294956240 18446744073709551615 134541841 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 1460 1181 72 123 0 1335 0
Current children cumulated CPU time (s) 4480.81
Current children cumulated vsize (KiB) 5840

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20662
/proc/meminfo: memFree=548480/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=5840 CPUtime=4540.79
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2765 0 0 0 454063 16 0 0 25 0 1 0 26266017 5980160 1181 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 1460 1181 72 123 0 1335 0
Current children cumulated CPU time (s) 4540.79
Current children cumulated vsize (KiB) 5840

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20662
/proc/meminfo: memFree=548416/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=5840 CPUtime=4600.78
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2768 0 0 0 460062 16 0 0 25 0 1 0 26266017 5980160 1184 1992294400 134512640 135019032 4294956240 18446744073709551615 134565468 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 1460 1184 72 123 0 1335 0
Current children cumulated CPU time (s) 4600.78
Current children cumulated vsize (KiB) 5840

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20662
/proc/meminfo: memFree=548416/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=5840 CPUtime=4660.76
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2769 0 0 0 466059 17 0 0 25 0 1 0 26266017 5980160 1185 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 1460 1185 72 123 0 1335 0
Current children cumulated CPU time (s) 4660.76
Current children cumulated vsize (KiB) 5840

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20662
/proc/meminfo: memFree=548352/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=5840 CPUtime=4720.74
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2772 0 0 0 472057 17 0 0 25 0 1 0 26266017 5980160 1188 1992294400 134512640 135019032 4294956240 18446744073709551615 134596721 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 1460 1188 72 123 0 1335 0
Current children cumulated CPU time (s) 4720.74
Current children cumulated vsize (KiB) 5840

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20662
/proc/meminfo: memFree=548416/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=5840 CPUtime=4780.72
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2773 0 0 0 478055 17 0 0 25 0 1 0 26266017 5980160 1189 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 1460 1189 72 123 0 1335 0
Current children cumulated CPU time (s) 4780.72
Current children cumulated vsize (KiB) 5840

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20662
/proc/meminfo: memFree=548352/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=5840 CPUtime=4840.7
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2774 0 0 0 484053 17 0 0 25 0 1 0 26266017 5980160 1190 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 1460 1190 72 123 0 1335 0
Current children cumulated CPU time (s) 4840.7
Current children cumulated vsize (KiB) 5840

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20662
/proc/meminfo: memFree=548352/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=5840 CPUtime=4900.67
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2775 0 0 0 490050 17 0 0 25 0 1 0 26266017 5980160 1191 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 1460 1191 72 123 0 1335 0
Current children cumulated CPU time (s) 4900.67
Current children cumulated vsize (KiB) 5840

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 20662
/proc/meminfo: memFree=548288/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=5840 CPUtime=4960.66
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2777 0 0 0 496048 18 0 0 25 0 1 0 26266017 5980160 1193 1992294400 134512640 135019032 4294956240 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 1460 1193 72 123 0 1335 0
Current children cumulated CPU time (s) 4960.66
Current children cumulated vsize (KiB) 5840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.06 1.02 0.93 2/65 20662
/proc/meminfo: memFree=548288/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=5840 CPUtime=5000.05
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2777 0 0 0 499987 18 0 0 25 0 1 0 26266017 5980160 1193 1992294400 134512640 135019032 4294956240 18446744073709551615 134541868 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 1460 1193 72 123 0 1335 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 5840

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

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

[startup+5001.71 s]
/proc/loadavg: 1.06 1.02 0.93 2/65 20662
/proc/meminfo: memFree=548288/2055920 swapFree=4192956/4192956
[pid=20651] ppid=20649 vsize=5840 CPUtime=5000.05
/proc/20651/stat : 20651 (march_ks) R 20649 20651 20559 0 -1 4194304 2777 0 0 0 499987 18 0 0 25 0 1 0 26266017 5980160 1193 1992294400 134512640 135019032 4294956240 18446744073709551615 134541868 0 0 4096 0 0 0 0 17 1 0 0
/proc/20651/statm: 1460 1193 72 123 0 1335 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 5840

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.06
CPU user time (s): 4999.88
CPU system time (s): 0.184971
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 5840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.88
system time used= 0.184971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2777
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= 8090

runsolver used 4.48232 second user time and 9.24659 second system time

The end

Launcher Data

Begin job on node4 at 2009-04-17 17:32:00
IDJOB=1625989
IDBENCH=70229
IDSOLVER=582
FILE ID=node4/1625989-1239982320
PBS_JOBID= 9158087
Free space on /tmp= 66140 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S1281410666-045.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1625989-1239982320/watcher-1625989-1239982320 -o /tmp/evaluation-result-1625989-1239982320/solver-1625989-1239982320 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1625989-1239982320.cnf            

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

MD5SUM BENCH= 028affe952ec460796dd6a41dfe58fcc
RANDOM SEED=1686455927

node4.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		: 3000.265
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		: 3000.265
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:        554080 kB
Buffers:         77148 kB
Cached:        1349356 kB
SwapCached:          0 kB
Active:         297496 kB
Inactive:      1142336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        554080 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3188 kB
Writeback:           0 kB
Mapped:          23128 kB
Slab:            47984 kB
Committed_AS:   141564 kB
PageTables:       1468 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= 66136 MiB
End job on node4 at 2009-04-17 18:55:24