Trace number 1738194

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) 1200.15 1200.78

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-21-168-19-90.cnf
MD5SUM3286758d58a4fc3caa90b96d61beac86
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.101983
Satisfiable
(Un)Satisfiability was proved
Number of variables399
Number of clauses18184
Sum of the clauses size36729
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 218165
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 519

Solver Data 

0.00/0.06	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.06	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.06	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.06	c main()::
0.00/0.06	c initFormula():: searching for DIMACS p-line....
0.00/0.06	c full lookahead due to high density!
0.00/0.06	c initFormula():: the DIMACS p-line indicates a CNF of 399 variables and 18184 clauses.
0.00/0.06	c parseCNF():: parsing....
0.00/0.06	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.06	c runParser():: parsing was successful, warming up engines...
0.00/0.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.06	c preprocessing fase I completed:: there are now 399 free variables and 18184 clauses.
0.00/0.06	c stat :: sign balance is biased by 88.842
0.00/0.06	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.06	c using k-SAT heuristics (size based diff)
0.00/0.06	c longest clause has size 21
0.00/0.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.06	c main():: clause / variable ratio: ( 18184 / 399 ) = 45.57
0.00/0.06	c longest clause has size 21
0.00/0.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.06	c dynamic_preselect_setsize :: on
0.00/0.06	c suggested doublelook initial :: 0
0.00/0.06	c main():: all systems go!
0.00/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 421 JD: 272
2.69/2.75	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: 29654 JD: 272
5.99/6.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
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c |*****************************************************
c |******************************************************
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c |********************************************************
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c |**********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 1143770 JD: 272
92.15/92.26	c |----------------------------------------------------------------|
c |********
c |************
c |**************
c |***************
c |****************
c |********************
c |**********************
c |***********************
c |************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**************************************
c |***************************************
c |****************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
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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-1738194-1240836032/watcher-1738194-1240836032 -o /tmp/evaluation-result-1738194-1240836032/solver-1738194-1240836032 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1738194-1240836032.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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 0.96 3/64 16659
/proc/meminfo: memFree=1489216/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=800 CPUtime=0
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 111630465 819200 103 1992294400 134512640 135019032 4294956240 18446744073709551615 134787667 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 200 103 47 123 0 75 0

[startup+0.07411 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 16659
/proc/meminfo: memFree=1489216/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=2956 CPUtime=0.07
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 1006 0 0 0 7 0 0 0 18 0 1 0 111630465 3026944 413 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 739 413 72 123 0 614 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2956

[startup+0.101114 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 16659
/proc/meminfo: memFree=1489216/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=2956 CPUtime=0.09
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 1006 0 0 0 9 0 0 0 18 0 1 0 111630465 3026944 413 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 739 413 72 123 0 614 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2956

[startup+0.301148 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 16659
/proc/meminfo: memFree=1489216/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=2956 CPUtime=0.29
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 1006 0 0 0 29 0 0 0 19 0 1 0 111630465 3026944 413 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 739 413 72 123 0 614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2956

[startup+0.701213 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 16659
/proc/meminfo: memFree=1489216/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=2956 CPUtime=0.69
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 1006 0 0 0 69 0 0 0 23 0 1 0 111630465 3026944 413 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 739 413 72 123 0 614 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2956

[startup+1.50135 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1487800/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=2956 CPUtime=1.49
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 1006 0 0 0 149 0 0 0 25 0 1 0 111630465 3026944 413 1992294400 134512640 135019032 4294956240 18446744073709551615 134527052 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 739 413 72 123 0 614 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2956

[startup+3.10161 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1487672/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=3112 CPUtime=3.09
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 1036 0 0 0 309 0 0 0 25 0 1 0 111630465 3186688 443 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 778 443 72 123 0 653 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3112

[startup+6.30115 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1486840/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=4136 CPUtime=6.29
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 1236 0 0 0 629 0 0 0 25 0 1 0 111630465 4235264 643 1992294400 134512640 135019032 4294956240 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 1034 643 72 123 0 909 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4136

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1484728/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=6564 CPUtime=12.68
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 1737 0 0 0 1268 0 0 0 25 0 1 0 111630465 6721536 1144 1992294400 134512640 135019032 4294956240 18446744073709551615 134538705 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 1641 1144 72 123 0 1516 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6564

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1480760/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=11008 CPUtime=25.48
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 2719 0 0 0 2547 1 0 0 25 0 1 0 111630465 11272192 2126 1992294400 134512640 135019032 4294956240 18446744073709551615 134564762 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 2752 2126 72 123 0 2627 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11008

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1472888/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=20924 CPUtime=51.07
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 4742 0 0 0 5105 2 0 0 25 0 1 0 111630465 21426176 4145 1992294400 134512640 135019032 4294956240 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 5231 4145 72 123 0 5106 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20924

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1455480/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=43608 CPUtime=102.25
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 9004 0 0 0 10220 5 0 0 25 0 1 0 111630465 44654592 8407 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 10902 8407 72 123 0 10777 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 43608

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1430904/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=64392 CPUtime=162.21
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 15211 0 0 0 16213 8 0 0 25 0 1 0 111630465 65937408 14614 1992294400 134512640 135019032 4294956240 18446744073709551615 134538002 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 16098 14614 72 123 0 15973 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 64392

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1406840/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=93860 CPUtime=222.19
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 21112 0 0 0 22207 12 0 0 25 0 1 0 111630465 96112640 20515 1992294400 134512640 135019032 4294956240 18446744073709551615 134584638 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 23465 20515 72 123 0 23340 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 93860

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1382392/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=140344 CPUtime=282.16
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 27311 0 0 0 28202 14 0 0 25 0 1 0 111630465 143712256 26714 1992294400 134512640 135019032 4294956240 18446744073709551615 134527052 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 35086 26714 72 123 0 34961 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 140344

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1357048/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=140344 CPUtime=342.13
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 33572 0 0 0 34196 17 0 0 25 0 1 0 111630465 143712256 32975 1992294400 134512640 135019032 4294956240 18446744073709551615 134564766 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 35086 32975 72 123 0 34961 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 140344

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1332216/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=211344 CPUtime=402.09
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 39781 0 0 0 40188 21 0 0 25 0 1 0 111630465 216416256 39184 1992294400 134512640 135019032 4294956240 18446744073709551615 134547865 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 52836 39184 72 123 0 52711 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 211344

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1307064/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=211344 CPUtime=462.07
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 45996 0 0 0 46183 24 0 0 25 0 1 0 111630465 216416256 45399 1992294400 134512640 135019032 4294956240 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 52836 45399 72 123 0 52711 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 211344

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1282936/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=211344 CPUtime=522.03
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 52107 0 0 0 52177 26 0 0 25 0 1 0 111630465 216416256 51510 1992294400 134512640 135019032 4294956240 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 52836 51510 72 123 0 52711 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 211344

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1258936/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=310792 CPUtime=582.01
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 58060 0 0 0 58172 29 0 0 25 0 1 0 111630465 318251008 57463 1992294400 134512640 135019032 4294956240 18446744073709551615 134537999 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 77698 57463 72 123 0 77573 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 310792

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1234680/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=310792 CPUtime=641.98
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 64061 0 0 0 64167 31 0 0 25 0 1 0 111630465 318251008 63464 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 77698 63464 72 123 0 77573 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 310792

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1210424/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=319924 CPUtime=701.94
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 70183 0 0 0 70161 33 0 0 25 0 1 0 111630465 327602176 69586 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/16659/statm: 79981 69586 72 123 0 79856 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 319924

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1186104/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=319924 CPUtime=761.9
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 76188 0 0 0 76154 36 0 0 25 0 1 0 111630465 327602176 75591 1992294400 134512640 135019032 4294956240 18446744073709551615 134564752 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 79981 75591 72 123 0 79856 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 319924

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1162872/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=469100 CPUtime=821.86
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 81933 0 0 0 82145 41 0 0 25 0 1 0 111630465 480358400 81336 1992294400 134512640 135019032 4294956240 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 117275 81336 72 123 0 117150 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 469100

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1138808/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=469100 CPUtime=881.83
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 87892 0 0 0 88139 44 0 0 25 0 1 0 111630465 480358400 87295 1992294400 134512640 135019032 4294956240 18446744073709551615 134547617 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 117275 87295 72 123 0 117150 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 469100

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1115256/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=469100 CPUtime=941.8
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 93828 0 0 0 94134 46 0 0 25 0 1 0 111630465 480358400 93231 1992294400 134512640 135019032 4294956240 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 117275 93231 72 123 0 117150 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 469100

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1091960/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=469100 CPUtime=1001.78
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 99587 0 0 0 100128 50 0 0 25 0 1 0 111630465 480358400 98990 1992294400 134512640 135019032 4294956240 18446744073709551615 134564762 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 117275 98990 72 123 0 117150 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 469100

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1068536/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=469100 CPUtime=1061.72
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 105484 0 0 0 106119 53 0 0 25 0 1 0 111630465 480358400 104887 1992294400 134512640 135019032 4294956240 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 117275 104887 72 123 0 117150 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 469100

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1043384/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=469100 CPUtime=1121.7
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 111721 0 0 0 112115 55 0 0 25 0 1 0 111630465 480358400 111124 1992294400 134512640 135019032 4294956240 18446744073709551615 134547889 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 117275 111124 72 123 0 117150 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 469100

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1018936/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=692864 CPUtime=1181.67
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 117885 0 0 0 118110 57 0 0 25 0 1 0 111630465 709492736 117288 1992294400 134512640 135019032 4294956240 18446744073709551615 134564766 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 173216 117288 72 123 0 173091 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 692864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1010680/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=692864 CPUtime=1200.07
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 119843 0 0 0 119949 58 0 0 25 0 1 0 111630465 709492736 119246 1992294400 134512640 135019032 4294956240 18446744073709551615 134584966 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 173216 119246 72 123 0 173091 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 692864

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16660
/proc/meminfo: memFree=1010680/2055920 swapFree=4192956/4192956
[pid=16659] ppid=16657 vsize=692864 CPUtime=1200.07
/proc/16659/stat : 16659 (march_ks) R 16657 16659 16472 0 -1 4194304 119843 0 0 0 119949 58 0 0 25 0 1 0 111630465 709492736 119246 1992294400 134512640 135019032 4294956240 18446744073709551615 134584966 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 173216 119246 72 123 0 173091 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 692864

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.78
CPU time (s): 1200.15
CPU user time (s): 1199.49
CPU system time (s): 0.6539
CPU usage (%): 99.9477
Max. virtual memory (cumulated for all children) (KiB): 692864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.49
system time used= 0.6539
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 119843
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= 2970

runsolver used 1.43678 second user time and 2.94055 second system time

The end

Launcher Data 

Begin job on node57 at 2009-04-27 14:40:32
IDJOB=1738194
IDBENCH=71802
IDSOLVER=559
FILE ID=node57/1738194-1240836032
PBS_JOBID= 9187510
Free space on /tmp= 66440 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-21-168-19-90.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738194-1240836032/watcher-1738194-1240836032 -o /tmp/evaluation-result-1738194-1240836032/solver-1738194-1240836032 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1738194-1240836032.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3286758d58a4fc3caa90b96d61beac86
RANDOM SEED=2085307874

node57.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		: 3000.256
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		: 3000.256
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:       1489696 kB
Buffers:         69892 kB
Cached:         397268 kB
SwapCached:          0 kB
Active:         284692 kB
Inactive:       196376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1489696 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3068 kB
Writeback:           0 kB
Mapped:          23704 kB
Slab:            71296 kB
Committed_AS:   365352 kB
PageTables:       1388 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= 66436 MiB
End job on node57 at 2009-04-27 15:00:35