Trace number 1626251

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) 5000.09 5002.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S2080625895-070.cnf
MD5SUM1d9454adc76495811d3ba130d2b8d41e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark39.285
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.29/1.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.29/1.39	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.29/1.39	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.29/1.39	c main()::
1.29/1.39	c initFormula():: searching for DIMACS p-line....
1.29/1.39	c initFormula():: the DIMACS p-line indicates a CNF of 18000 variables and 75600 clauses.
1.29/1.39	c parseCNF():: parsing....
1.29/1.39	c parseCNF():: the CNF contains 0 unary clauses.
1.29/1.39	c runParser():: parsing was successful, warming up engines...
1.29/1.39	c simplify_formula():: removed 0 tautological, 544 satisfied and 0 duplicate clauses
1.29/1.39	c preprocessing fase I completed:: there are now 17919 free variables and 75056 clauses.
1.29/1.39	c stat :: sign balance is biased by 0.486
1.29/1.39	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.29/1.39	c using 3-SAT heuristics (occurence based diff)
1.29/1.39	c longest clause has size 3
1.29/1.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 168 duplicate clauses
1.29/1.39	c resolvent_look() :: found 86 resolvents
1.29/1.39	c lessRedundantTransformation():: nothing to be done.
1.29/1.39	c transformTo3SAT():: you gave me 18000 variables and 75142 clauses.
1.29/1.39	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.29/1.39	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.29/1.39	c transformTo3SAT():: the transformation yielded 18000 variabels and 75142 clauses.
1.29/1.39	c main():: clause / variable ratio: ( 75142 / 18000 ) = 4.17
1.29/1.39	c longest clause has size 3
1.29/1.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.39	c dynamic_preselect_setsize :: off
1.29/1.39	c suggested doublelook initial :: 0
1.29/1.39	c main():: all systems go!
1.29/1.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1398 JD: 1281
55.75/55.86	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-1626251-1240042712/watcher-1626251-1240042712 -o /tmp/evaluation-result-1626251-1240042712/solver-1626251-1240042712 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626251-1240042712.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: 0.92 0.98 0.99 3/65 21713
/proc/meminfo: memFree=688824/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=2664 CPUtime=0
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 484 0 0 0 0 0 0 0 18 0 1 0 32301634 2727936 470 1992294400 134512640 135019032 4294956240 18446744073709551615 134739186 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 666 470 47 123 0 541 0

[startup+0.0570279 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 21713
/proc/meminfo: memFree=688824/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=3192 CPUtime=0.05
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 680 0 0 0 5 0 0 0 18 0 1 0 32301634 3268608 666 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 798 666 47 123 0 673 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3192

[startup+0.101036 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 21713
/proc/meminfo: memFree=688824/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=3720 CPUtime=0.09
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 845 0 0 0 9 0 0 0 18 0 1 0 32301634 3809280 831 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 930 831 47 123 0 805 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3720

[startup+0.301075 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 21713
/proc/meminfo: memFree=688824/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=8528 CPUtime=0.29
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 2709 0 0 0 28 1 0 0 19 0 1 0 32301634 8732672 1439 1992294400 134512640 135019032 4294956240 18446744073709551615 134555057 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 2132 1440 52 123 0 2007 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8528

[startup+0.701153 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 21713
/proc/meminfo: memFree=688824/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=10088 CPUtime=0.69
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 5362 0 0 0 67 2 0 0 23 0 1 0 32301634 10330112 1856 1992294400 134512640 135019032 4294956240 18446744073709551615 134661310 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 2522 1856 63 123 0 2397 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10088

[startup+1.50131 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 21714
/proc/meminfo: memFree=675760/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=22792 CPUtime=1.49
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 14110 0 0 0 143 6 0 0 25 0 1 0 32301634 23339008 4803 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 5698 4803 73 123 0 5573 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22792

[startup+3.10162 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 21714
/proc/meminfo: memFree=669744/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=22796 CPUtime=3.09
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 14111 0 0 0 303 6 0 0 25 0 1 0 32301634 23343104 4804 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 5699 4804 73 123 0 5574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22796

[startup+6.30126 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 21714
/proc/meminfo: memFree=669488/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=22956 CPUtime=6.28
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 14141 0 0 0 622 6 0 0 25 0 1 0 32301634 23506944 4834 1992294400 134512640 135019032 4294956240 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 5739 4834 73 123 0 5614 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22956

[startup+12.7015 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 21714
/proc/meminfo: memFree=668976/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=23496 CPUtime=12.69
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 14257 0 0 0 1262 7 0 0 25 0 1 0 32301634 24059904 4950 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 5874 4950 73 123 0 5749 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23496

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21714
/proc/meminfo: memFree=667312/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=25444 CPUtime=25.48
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 14714 0 0 0 2541 7 0 0 25 0 1 0 32301634 26054656 5407 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 6361 5407 73 123 0 6236 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25444

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21714
/proc/meminfo: memFree=666736/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=26096 CPUtime=51.05
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 14875 0 0 0 5098 7 0 0 25 0 1 0 32301634 26722304 5568 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 6524 5568 73 123 0 6399 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 26096

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21714
/proc/meminfo: memFree=665904/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=27000 CPUtime=102.24
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 15071 0 0 0 10216 8 0 0 25 0 1 0 32301634 27648000 5764 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 6750 5764 73 123 0 6625 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 27000

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21714
/proc/meminfo: memFree=665328/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=27444 CPUtime=162.21
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 15190 0 0 0 16213 8 0 0 25 0 1 0 32301634 28102656 5883 1992294400 134512640 135019032 4294956240 18446744073709551615 134564731 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 6861 5883 73 123 0 6736 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 27444

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21714
/proc/meminfo: memFree=664944/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=27920 CPUtime=222.18
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 15303 0 0 0 22210 8 0 0 25 0 1 0 32301634 28590080 5996 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 6980 5996 73 123 0 6855 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 27920

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21714
/proc/meminfo: memFree=664304/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=28548 CPUtime=282.15
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 15457 0 0 0 28207 8 0 0 25 0 1 0 32301634 29233152 6150 1992294400 134512640 135019032 4294956240 18446744073709551615 134526501 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 7137 6150 73 123 0 7012 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 28548

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21714
/proc/meminfo: memFree=663984/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=28924 CPUtime=342.13
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 15543 0 0 0 34205 8 0 0 25 0 1 0 32301634 29618176 6236 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 7231 6236 73 123 0 7106 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 28924

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21714
/proc/meminfo: memFree=663792/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=29048 CPUtime=402.08
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 15597 0 0 0 40200 8 0 0 25 0 1 0 32301634 29745152 6290 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 7262 6290 73 123 0 7137 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 29048

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21714
/proc/meminfo: memFree=663600/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=29296 CPUtime=462.06
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 15635 0 0 0 46197 9 0 0 25 0 1 0 32301634 29999104 6328 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 7324 6328 73 123 0 7199 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 29296

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21714
/proc/meminfo: memFree=663472/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=29420 CPUtime=522.04
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 15673 0 0 0 52195 9 0 0 25 0 1 0 32301634 30126080 6366 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 7355 6366 73 123 0 7230 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 29420

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21714
/proc/meminfo: memFree=663344/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=29544 CPUtime=582
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 15704 0 0 0 58191 9 0 0 25 0 1 0 32301634 30253056 6397 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 7386 6397 73 123 0 7261 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 29544

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21714
/proc/meminfo: memFree=663216/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=29668 CPUtime=641.98
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 15728 0 0 0 64189 9 0 0 25 0 1 0 32301634 30380032 6421 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 7417 6421 73 123 0 7292 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 29668


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21722
/proc/meminfo: memFree=657712/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=35020 CPUtime=4060.17
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 17008 0 0 0 406004 13 0 0 25 0 1 0 32301634 35860480 7701 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 8755 7701 73 123 0 8630 0
Current children cumulated CPU time (s) 4060.17
Current children cumulated vsize (KiB) 35020

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21722
/proc/meminfo: memFree=657712/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=35020 CPUtime=4120.14
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 17018 0 0 0 412001 13 0 0 25 0 1 0 32301634 35860480 7711 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 8755 7711 73 123 0 8630 0
Current children cumulated CPU time (s) 4120.14
Current children cumulated vsize (KiB) 35020

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21722
/proc/meminfo: memFree=657648/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=35020 CPUtime=4180.1
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 17035 0 0 0 417997 13 0 0 25 0 1 0 32301634 35860480 7728 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 8755 7728 73 123 0 8630 0
Current children cumulated CPU time (s) 4180.1
Current children cumulated vsize (KiB) 35020

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21722
/proc/meminfo: memFree=657648/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=35144 CPUtime=4240.08
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 17042 0 0 0 423995 13 0 0 25 0 1 0 32301634 35987456 7735 1992294400 134512640 135019032 4294956240 18446744073709551615 134542382 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 8786 7735 73 123 0 8661 0
Current children cumulated CPU time (s) 4240.08
Current children cumulated vsize (KiB) 35144

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21722
/proc/meminfo: memFree=657584/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=35144 CPUtime=4300.05
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 17055 0 0 0 429992 13 0 0 25 0 1 0 32301634 35987456 7748 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 8786 7748 73 123 0 8661 0
Current children cumulated CPU time (s) 4300.05
Current children cumulated vsize (KiB) 35144

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21722
/proc/meminfo: memFree=657520/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=35144 CPUtime=4360
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 17077 0 0 0 435987 13 0 0 25 0 1 0 32301634 35987456 7770 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 8786 7770 73 123 0 8661 0
Current children cumulated CPU time (s) 4360
Current children cumulated vsize (KiB) 35144

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21722
/proc/meminfo: memFree=657456/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=35144 CPUtime=4419.97
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 17102 0 0 0 441984 13 0 0 25 0 1 0 32301634 35987456 7795 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 8786 7795 73 123 0 8661 0
Current children cumulated CPU time (s) 4419.97
Current children cumulated vsize (KiB) 35144

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21722
/proc/meminfo: memFree=657392/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=35144 CPUtime=4479.93
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 17123 0 0 0 447980 13 0 0 25 0 1 0 32301634 35987456 7816 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 8786 7816 73 123 0 8661 0
Current children cumulated CPU time (s) 4479.93
Current children cumulated vsize (KiB) 35144

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21722
/proc/meminfo: memFree=657328/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=35260 CPUtime=4539.9
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 17153 0 0 0 453977 13 0 0 25 0 1 0 32301634 36106240 7846 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 8815 7846 73 123 0 8690 0
Current children cumulated CPU time (s) 4539.9
Current children cumulated vsize (KiB) 35260

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21722
/proc/meminfo: memFree=657008/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=35384 CPUtime=4599.88
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 17178 0 0 0 459975 13 0 0 25 0 1 0 32301634 36233216 7871 1992294400 134512640 135019032 4294956240 18446744073709551615 134542945 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 8846 7871 73 123 0 8721 0
Current children cumulated CPU time (s) 4599.88
Current children cumulated vsize (KiB) 35384

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21722
/proc/meminfo: memFree=656944/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=35508 CPUtime=4659.84
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 17196 0 0 0 465971 13 0 0 25 0 1 0 32301634 36360192 7889 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 8877 7889 73 123 0 8752 0
Current children cumulated CPU time (s) 4659.84
Current children cumulated vsize (KiB) 35508

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21724
/proc/meminfo: memFree=656624/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=35508 CPUtime=4719.81
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 17214 0 0 0 471968 13 0 0 25 0 1 0 32301634 36360192 7907 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 8877 7907 73 123 0 8752 0
Current children cumulated CPU time (s) 4719.81
Current children cumulated vsize (KiB) 35508

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21724
/proc/meminfo: memFree=656624/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=35632 CPUtime=4779.77
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 17229 0 0 0 477964 13 0 0 25 0 1 0 32301634 36487168 7922 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 8908 7922 73 123 0 8783 0
Current children cumulated CPU time (s) 4779.77
Current children cumulated vsize (KiB) 35632

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21724
/proc/meminfo: memFree=656624/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=35632 CPUtime=4839.74
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 17245 0 0 0 483961 13 0 0 25 0 1 0 32301634 36487168 7938 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 8908 7938 73 123 0 8783 0
Current children cumulated CPU time (s) 4839.74
Current children cumulated vsize (KiB) 35632

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21724
/proc/meminfo: memFree=656624/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=35756 CPUtime=4899.71
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 17260 0 0 0 489958 13 0 0 25 0 1 0 32301634 36614144 7953 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 8939 7953 73 123 0 8814 0
Current children cumulated CPU time (s) 4899.71
Current children cumulated vsize (KiB) 35756

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21724
/proc/meminfo: memFree=656624/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=35756 CPUtime=4959.68
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 17268 0 0 0 495955 13 0 0 25 0 1 0 32301634 36614144 7961 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 8939 7961 73 123 0 8814 0
Current children cumulated CPU time (s) 4959.68
Current children cumulated vsize (KiB) 35756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21724
/proc/meminfo: memFree=656624/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=35756 CPUtime=5000.07
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 17274 0 0 0 499994 13 0 0 25 0 1 0 32301634 36614144 7967 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 8939 7967 73 123 0 8814 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 35756

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

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

[startup+5002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21724
/proc/meminfo: memFree=656624/2055920 swapFree=4192956/4192956
[pid=21713] ppid=21711 vsize=35756 CPUtime=5000.07
/proc/21713/stat : 21713 (march_ks) R 21711 21713 21562 0 -1 4194304 17274 0 0 0 499994 13 0 0 25 0 1 0 32301634 36614144 7967 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21713/statm: 8939 7967 73 123 0 8814 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 35756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.71
CPU time (s): 5000.09
CPU user time (s): 4999.94
CPU system time (s): 0.144977
CPU usage (%): 99.9475
Max. virtual memory (cumulated for all children) (KiB): 35756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.94
system time used= 0.144977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17274
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= 19826

runsolver used 5.79212 second user time and 10.7754 second system time

The end

Launcher Data 

Begin job on node77 at 2009-04-18 10:18:33
IDJOB=1626251
IDBENCH=70360
IDSOLVER=582
FILE ID=node77/1626251-1240042712
PBS_JOBID= 9157468
Free space on /tmp= 66316 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S2080625895-070.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626251-1240042712/watcher-1626251-1240042712 -o /tmp/evaluation-result-1626251-1240042712/solver-1626251-1240042712 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626251-1240042712.cnf            

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

MD5SUM BENCH= 1d9454adc76495811d3ba130d2b8d41e
RANDOM SEED=342762721

node77.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:        689368 kB
Buffers:         81936 kB
Cached:        1186468 kB
SwapCached:          0 kB
Active:         292316 kB
Inactive:       989964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        689368 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4308 kB
Writeback:           0 kB
Mapped:          23568 kB
Slab:            70356 kB
Committed_AS:   160244 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66312 MiB
End job on node77 at 2009-04-18 11:41:57