Trace number 1627039

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) 5000.11 5002.51

General information on the benchmark

NameRANDOM/additional/24000/
unif-k3-r4.2-v24000-c100800-S454748558-041.cnf
MD5SUM5637980ee548d1edac2a26930a930ae3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark665.416
Satisfiable
(Un)Satisfiability was proved
Number of variables24000
Number of clauses100800
Sum of the clauses size302400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3100800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.10/2.15	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.10/2.15	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.10/2.15	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.10/2.15	c main()::
2.10/2.15	c initFormula():: searching for DIMACS p-line....
2.10/2.15	c initFormula():: the DIMACS p-line indicates a CNF of 24000 variables and 100800 clauses.
2.10/2.15	c parseCNF():: parsing....
2.10/2.15	c parseCNF():: the CNF contains 0 unary clauses.
2.10/2.15	c runParser():: parsing was successful, warming up engines...
2.10/2.15	c simplify_formula():: removed 0 tautological, 517 satisfied and 0 duplicate clauses
2.10/2.15	c preprocessing fase I completed:: there are now 23915 free variables and 100283 clauses.
2.10/2.15	c stat :: sign balance is biased by 0.474
2.10/2.15	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.10/2.15	c using 3-SAT heuristics (occurence based diff)
2.10/2.15	c longest clause has size 3
2.10/2.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 204 duplicate clauses
2.10/2.15	c resolvent_look() :: found 80 resolvents
2.10/2.15	c lessRedundantTransformation():: nothing to be done.
2.10/2.15	c transformTo3SAT():: you gave me 24000 variables and 100363 clauses.
2.10/2.15	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.10/2.15	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.10/2.15	c transformTo3SAT():: the transformation yielded 24000 variabels and 100363 clauses.
2.10/2.15	c main():: clause / variable ratio: ( 100363 / 24000 ) = 4.18
2.10/2.15	c longest clause has size 3
2.10/2.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.10/2.15	c dynamic_preselect_setsize :: off
2.10/2.15	c suggested doublelook initial :: 0
2.10/2.15	c main():: all systems go!
2.10/2.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1835 JD: 1648
127.31/127.46	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-1627039-1240142391/watcher-1627039-1240142391 -o /tmp/evaluation-result-1627039-1240142391/solver-1627039-1240142391 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1627039-1240142391.cnf 

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


[startup+0 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 28993
/proc/meminfo: memFree=870848/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=3200 CPUtime=0
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 594 0 0 0 0 0 0 0 18 0 1 0 42273016 3276800 580 1992294400 134512640 135019032 4294956240 18446744073709551615 134557702 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 800 587 46 123 0 675 0

[startup+0.0789301 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 28993
/proc/meminfo: memFree=870848/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=4124 CPUtime=0.07
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 887 0 0 0 7 0 0 0 18 0 1 0 42273016 4222976 873 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 1031 874 47 123 0 906 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4124

[startup+0.101933 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 28993
/proc/meminfo: memFree=870848/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=4388 CPUtime=0.09
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 973 0 0 0 9 0 0 0 18 0 1 0 42273016 4493312 959 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 1097 959 47 123 0 972 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4388

[startup+0.301969 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 28993
/proc/meminfo: memFree=870848/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=14392 CPUtime=0.29
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 3438 0 0 0 29 0 0 0 20 0 1 0 42273016 14737408 2725 1992294400 134512640 135019032 4294956240 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 3598 2725 52 123 0 3473 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14392

[startup+0.701044 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 28993
/proc/meminfo: memFree=870848/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=11164 CPUtime=0.69
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 5264 0 0 0 68 1 0 0 23 0 1 0 42273016 11431936 1889 1992294400 134512640 135019032 4294956240 18446744073709551615 134555001 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 2791 1889 52 123 0 2666 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11164

[startup+1.50119 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 28994
/proc/meminfo: memFree=863288/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=21960 CPUtime=1.49
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 12530 0 0 0 145 4 0 0 25 0 1 0 42273016 22487040 4399 1992294400 134512640 135019032 4294956240 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 5490 4399 67 123 0 5365 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21960

[startup+3.10149 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 28994
/proc/meminfo: memFree=845880/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=30288 CPUtime=3.09
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 18821 0 0 0 302 7 0 0 25 0 1 0 42273016 31014912 6315 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 7572 6315 73 123 0 7447 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30288

[startup+6.30108 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 28994
/proc/meminfo: memFree=845624/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=30304 CPUtime=6.29
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 18835 0 0 0 621 8 0 0 25 0 1 0 42273016 31031296 6329 1992294400 134512640 135019032 4294956240 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 7576 6329 73 123 0 7451 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30304

[startup+12.7013 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 28994
/proc/meminfo: memFree=845496/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=30588 CPUtime=12.69
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 18908 0 0 0 1261 8 0 0 25 0 1 0 42273016 31322112 6402 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 7647 6402 73 123 0 7522 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30588

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28994
/proc/meminfo: memFree=844992/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=31392 CPUtime=25.48
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 19061 0 0 0 2539 9 0 0 25 0 1 0 42273016 32145408 6555 1992294400 134512640 135019032 4294956240 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 7848 6555 73 123 0 7723 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31392

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28994
/proc/meminfo: memFree=842816/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=34372 CPUtime=51.06
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 19641 0 0 0 5097 9 0 0 25 0 1 0 42273016 35196928 7135 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 8593 7135 73 123 0 8468 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 34372

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29000
/proc/meminfo: memFree=841856/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=35408 CPUtime=102.23
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 19872 0 0 0 10213 10 0 0 25 0 1 0 42273016 36257792 7366 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 8852 7366 73 123 0 8727 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 35408

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29000
/proc/meminfo: memFree=841408/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=35872 CPUtime=162.2
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 20000 0 0 0 16210 10 0 0 25 0 1 0 42273016 36732928 7479 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 8968 7479 73 123 0 8843 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 35872

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29000
/proc/meminfo: memFree=840256/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=37004 CPUtime=222.16
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 20289 0 0 0 22206 10 0 0 25 0 1 0 42273016 37892096 7768 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 9251 7768 73 123 0 9126 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 37004

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29000
/proc/meminfo: memFree=839936/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=37380 CPUtime=282.14
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 20363 0 0 0 28204 10 0 0 25 0 1 0 42273016 38277120 7842 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 9345 7842 73 123 0 9220 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 37380

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29000
/proc/meminfo: memFree=839680/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=37636 CPUtime=342.11
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 20441 0 0 0 34201 10 0 0 25 0 1 0 42273016 38539264 7920 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 9409 7920 73 123 0 9284 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 37636

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29000
/proc/meminfo: memFree=839488/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=37760 CPUtime=402.08
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 20483 0 0 0 40198 10 0 0 25 0 1 0 42273016 38666240 7962 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 9440 7962 73 123 0 9315 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 37760

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29000
/proc/meminfo: memFree=839360/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=37884 CPUtime=462.06
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 20518 0 0 0 46195 11 0 0 25 0 1 0 42273016 38793216 7997 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 9471 7997 73 123 0 9346 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 37884

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29000
/proc/meminfo: memFree=839168/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=38132 CPUtime=522.04
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 20554 0 0 0 52193 11 0 0 25 0 1 0 42273016 39047168 8033 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 9533 8033 73 123 0 9408 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 38132

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29000
/proc/meminfo: memFree=839040/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=38256 CPUtime=582.01
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 20588 0 0 0 58190 11 0 0 25 0 1 0 42273016 39174144 8067 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 9564 8067 73 123 0 9439 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 38256

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29000
/proc/meminfo: memFree=838912/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=38380 CPUtime=641.99
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 20616 0 0 0 64188 11 0 0 25 0 1 0 42273016 39301120 8095 1992294400 134512640 135019032 4294956240 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 9595 8095 73 123 0 9470 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 38380


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29008
/proc/meminfo: memFree=834880/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=42244 CPUtime=4060.34
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 21583 0 0 0 406019 15 0 0 25 0 1 0 42273016 43257856 9062 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 10561 9062 73 123 0 10436 0
Current children cumulated CPU time (s) 4060.34
Current children cumulated vsize (KiB) 42244

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29008
/proc/meminfo: memFree=834816/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=42244 CPUtime=4120.3
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 21591 0 0 0 412015 15 0 0 25 0 1 0 42273016 43257856 9070 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 10561 9070 73 123 0 10436 0
Current children cumulated CPU time (s) 4120.3
Current children cumulated vsize (KiB) 42244

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29008
/proc/meminfo: memFree=834816/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=42244 CPUtime=4180.27
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 21600 0 0 0 418012 15 0 0 25 0 1 0 42273016 43257856 9079 1992294400 134512640 135019032 4294956240 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 10561 9079 73 123 0 10436 0
Current children cumulated CPU time (s) 4180.27
Current children cumulated vsize (KiB) 42244

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29008
/proc/meminfo: memFree=834816/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=42244 CPUtime=4240.25
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 21605 0 0 0 424010 15 0 0 25 0 1 0 42273016 43257856 9084 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 10561 9084 73 123 0 10436 0
Current children cumulated CPU time (s) 4240.25
Current children cumulated vsize (KiB) 42244

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29008
/proc/meminfo: memFree=834816/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=42244 CPUtime=4300.22
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 21611 0 0 0 430007 15 0 0 25 0 1 0 42273016 43257856 9090 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 10561 9090 73 123 0 10436 0
Current children cumulated CPU time (s) 4300.22
Current children cumulated vsize (KiB) 42244

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29008
/proc/meminfo: memFree=834816/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=42368 CPUtime=4360.19
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 21616 0 0 0 436004 15 0 0 25 0 1 0 42273016 43384832 9095 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 10592 9095 73 123 0 10467 0
Current children cumulated CPU time (s) 4360.19
Current children cumulated vsize (KiB) 42368

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29008
/proc/meminfo: memFree=834816/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=42368 CPUtime=4420.16
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 21623 0 0 0 442001 15 0 0 25 0 1 0 42273016 43384832 9102 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 10592 9102 73 123 0 10467 0
Current children cumulated CPU time (s) 4420.16
Current children cumulated vsize (KiB) 42368

[startup+4482.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 29008
/proc/meminfo: memFree=834816/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=42368 CPUtime=4480.13
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 21631 0 0 0 447998 15 0 0 25 0 1 0 42273016 43384832 9110 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 10592 9110 73 123 0 10467 0
Current children cumulated CPU time (s) 4480.13
Current children cumulated vsize (KiB) 42368

[startup+4542.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 29008
/proc/meminfo: memFree=834816/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=42368 CPUtime=4540.1
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 21638 0 0 0 453995 15 0 0 25 0 1 0 42273016 43384832 9117 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 10592 9117 73 123 0 10467 0
Current children cumulated CPU time (s) 4540.1
Current children cumulated vsize (KiB) 42368

[startup+4602.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 29008
/proc/meminfo: memFree=834688/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=42492 CPUtime=4600.07
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 21645 0 0 0 459992 15 0 0 25 0 1 0 42273016 43511808 9124 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 10623 9124 73 123 0 10498 0
Current children cumulated CPU time (s) 4600.07
Current children cumulated vsize (KiB) 42492

[startup+4662.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 29008
/proc/meminfo: memFree=834688/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=42492 CPUtime=4660.05
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 21651 0 0 0 465990 15 0 0 25 0 1 0 42273016 43511808 9130 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 10623 9130 73 123 0 10498 0
Current children cumulated CPU time (s) 4660.05
Current children cumulated vsize (KiB) 42492

[startup+4722.31 s]
/proc/loadavg: 1.07 1.04 1.00 2/65 29008
/proc/meminfo: memFree=834688/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=42492 CPUtime=4720.02
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 21655 0 0 0 471987 15 0 0 25 0 1 0 42273016 43511808 9134 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 10623 9134 73 123 0 10498 0
Current children cumulated CPU time (s) 4720.02
Current children cumulated vsize (KiB) 42492

[startup+4782.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/65 29008
/proc/meminfo: memFree=834688/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=42492 CPUtime=4779.99
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 21659 0 0 0 477984 15 0 0 25 0 1 0 42273016 43511808 9138 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 10623 9138 73 123 0 10498 0
Current children cumulated CPU time (s) 4779.99
Current children cumulated vsize (KiB) 42492

[startup+4842.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/65 29008
/proc/meminfo: memFree=834688/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=42492 CPUtime=4839.96
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 21665 0 0 0 483981 15 0 0 25 0 1 0 42273016 43511808 9144 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 10623 9144 73 123 0 10498 0
Current children cumulated CPU time (s) 4839.96
Current children cumulated vsize (KiB) 42492

[startup+4902.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 29008
/proc/meminfo: memFree=834688/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=42492 CPUtime=4899.93
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 21669 0 0 0 489978 15 0 0 25 0 1 0 42273016 43511808 9148 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 10623 9148 73 123 0 10498 0
Current children cumulated CPU time (s) 4899.93
Current children cumulated vsize (KiB) 42492

[startup+4962.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 29008
/proc/meminfo: memFree=834688/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=42616 CPUtime=4959.91
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 21674 0 0 0 495975 16 0 0 25 0 1 0 42273016 43638784 9153 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 10654 9153 73 123 0 10529 0
Current children cumulated CPU time (s) 4959.91
Current children cumulated vsize (KiB) 42616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.5 s]
/proc/loadavg: 1.03 1.05 1.00 2/65 29008
/proc/meminfo: memFree=834688/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=42616 CPUtime=5000.1
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 21677 0 0 0 499994 16 0 0 25 0 1 0 42273016 43638784 9156 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 10654 9156 73 123 0 10529 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 42616

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

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

[startup+5002.5 s]
/proc/loadavg: 1.03 1.05 1.00 2/65 29008
/proc/meminfo: memFree=834688/2055920 swapFree=4192956/4192956
[pid=28993] ppid=28991 vsize=42616 CPUtime=5000.1
/proc/28993/stat : 28993 (march_ks) R 28991 28993 26514 0 -1 4194304 21677 0 0 0 499994 16 0 0 25 0 1 0 42273016 43638784 9156 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28993/statm: 10654 9156 73 123 0 10529 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 42616

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.51
CPU time (s): 5000.11
CPU user time (s): 4999.94
CPU system time (s): 0.167974
CPU usage (%): 99.952
Max. virtual memory (cumulated for all children) (KiB): 42616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.94
system time used= 0.167974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21677
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= 16128

runsolver used 5.18421 second user time and 13.015 second system time

The end

Launcher Data 

Begin job on node7 at 2009-04-19 13:59:52
IDJOB=1627039
IDBENCH=71645
IDSOLVER=582
FILE ID=node7/1627039-1240142391
PBS_JOBID= 9159269
Free space on /tmp= 66340 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/additional/24000/unif-k3-r4.2-v24000-c100800-S454748558-041.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627039-1240142391/watcher-1627039-1240142391 -o /tmp/evaluation-result-1627039-1240142391/solver-1627039-1240142391 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1627039-1240142391.cnf            

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

MD5SUM BENCH= 5637980ee548d1edac2a26930a930ae3
RANDOM SEED=1762234876

node7.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:        871328 kB
Buffers:         97364 kB
Cached:         984176 kB
SwapCached:          0 kB
Active:         371360 kB
Inactive:       723528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        871328 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5732 kB
Writeback:           0 kB
Mapped:          23104 kB
Slab:            75640 kB
Committed_AS:   203156 kB
PageTables:       1444 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= 66340 MiB
End job on node7 at 2009-04-19 15:23:16