Trace number 1626219

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) 5000.05 5002.31

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S162003179-087.cnf
MD5SUMb6948329f00787361710da473154a8ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark92.6769
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.00/1.07	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.07	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.00/1.07	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.00/1.07	c main()::
1.00/1.07	c initFormula():: searching for DIMACS p-line....
1.00/1.07	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
1.00/1.07	c parseCNF():: parsing....
1.00/1.07	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.07	c runParser():: parsing was successful, warming up engines...
1.00/1.07	c simplify_formula():: removed 0 tautological, 390 satisfied and 0 duplicate clauses
1.00/1.07	c preprocessing fase I completed:: there are now 15938 free variables and 66810 clauses.
1.00/1.07	c stat :: sign balance is biased by 0.475
1.00/1.07	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.00/1.07	c using 3-SAT heuristics (occurence based diff)
1.00/1.07	c longest clause has size 3
1.00/1.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 165 duplicate clauses
1.00/1.07	c resolvent_look() :: found 73 resolvents
1.00/1.07	c lessRedundantTransformation():: nothing to be done.
1.00/1.07	c transformTo3SAT():: you gave me 16000 variables and 66883 clauses.
1.00/1.07	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.00/1.07	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.00/1.07	c transformTo3SAT():: the transformation yielded 16000 variabels and 66883 clauses.
1.00/1.07	c main():: clause / variable ratio: ( 66883 / 16000 ) = 4.18
1.00/1.07	c longest clause has size 3
1.00/1.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.07	c dynamic_preselect_setsize :: off
1.00/1.07	c suggested doublelook initial :: 0
1.00/1.07	c main():: all systems go!
1.00/1.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1235 JD: 1100
41.66/41.75	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-1626219-1240035880/watcher-1626219-1240035880 -o /tmp/evaluation-result-1626219-1240035880/solver-1626219-1240035880 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626219-1240035880.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 1.01 1.00 3/64 18176
/proc/meminfo: memFree=1416432/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=2372 CPUtime=0
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 438 0 0 0 0 0 0 0 18 0 1 0 31616494 2428928 424 1992294400 134512640 135019032 4294956240 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 593 425 47 123 0 468 0

[startup+0.0246481 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 18176
/proc/meminfo: memFree=1416432/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=2636 CPUtime=0.02
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 511 0 0 0 2 0 0 0 18 0 1 0 31616494 2699264 497 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 659 497 47 123 0 534 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2636

[startup+0.101661 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 18176
/proc/meminfo: memFree=1416432/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=7788 CPUtime=0.09
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 1319 0 0 0 9 0 0 0 18 0 1 0 31616494 7974912 1304 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 1947 1308 48 123 0 1822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7788

[startup+0.301698 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 18176
/proc/meminfo: memFree=1416432/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=7344 CPUtime=0.29
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 3235 0 0 0 28 1 0 0 19 0 1 0 31616494 7520256 1191 1992294400 134512640 135019032 4294956240 18446744073709551615 134561687 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 1836 1191 52 123 0 1711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7344

[startup+0.701775 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 18176
/proc/meminfo: memFree=1416432/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=14912 CPUtime=0.69
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 9108 0 0 0 65 4 0 0 23 0 1 0 31616494 15269888 2951 1992294400 134512640 135019032 4294956240 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 3728 2951 67 123 0 3603 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14912

[startup+1.50193 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18177
/proc/meminfo: memFree=1399976/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=20268 CPUtime=1.49
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 13940 0 0 0 143 6 0 0 25 0 1 0 31616494 20754432 4241 1992294400 134512640 135019032 4294956240 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 5067 4241 73 123 0 4942 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20268

[startup+3.10123 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18177
/proc/meminfo: memFree=1399592/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=20460 CPUtime=3.09
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 13950 0 0 0 303 6 0 0 25 0 1 0 31616494 20951040 4251 1992294400 134512640 135019032 4294956240 18446744073709551615 134548802 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 5115 4251 73 123 0 4990 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20460

[startup+6.30184 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18177
/proc/meminfo: memFree=1399272/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=20620 CPUtime=6.28
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 14018 0 0 0 622 6 0 0 25 0 1 0 31616494 21114880 4319 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 5155 4319 73 123 0 5030 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20620

[startup+12.7011 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18177
/proc/meminfo: memFree=1398704/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=21420 CPUtime=12.69
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 14161 0 0 0 1262 7 0 0 25 0 1 0 31616494 21934080 4462 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 5355 4462 73 123 0 5230 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21420

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18177
/proc/meminfo: memFree=1397168/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=23000 CPUtime=25.48
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 14547 0 0 0 2541 7 0 0 25 0 1 0 31616494 23552000 4848 1992294400 134512640 135019032 4294956240 18446744073709551615 134564752 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 5750 4848 73 123 0 5625 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23000

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18177
/proc/meminfo: memFree=1396720/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=23652 CPUtime=51.06
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 14684 0 0 0 5099 7 0 0 25 0 1 0 31616494 24219648 4975 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 5913 4975 73 123 0 5788 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 23652

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18177
/proc/meminfo: memFree=1395568/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=24728 CPUtime=102.25
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 14953 0 0 0 10217 8 0 0 25 0 1 0 31616494 25321472 5244 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 6182 5244 73 123 0 6057 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24728

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18177
/proc/meminfo: memFree=1394928/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=25240 CPUtime=162.21
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 15103 0 0 0 16213 8 0 0 25 0 1 0 31616494 25845760 5394 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 6310 5394 73 123 0 6185 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 25240

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18177
/proc/meminfo: memFree=1394672/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=25612 CPUtime=222.19
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 15177 0 0 0 22211 8 0 0 25 0 1 0 31616494 26226688 5468 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 6403 5468 73 123 0 6278 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 25612

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18177
/proc/meminfo: memFree=1394416/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=25868 CPUtime=282.16
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 15233 0 0 0 28208 8 0 0 25 0 1 0 31616494 26488832 5524 1992294400 134512640 135019032 4294956240 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 6467 5524 73 123 0 6342 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 25868

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18177
/proc/meminfo: memFree=1394224/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=25996 CPUtime=342.13
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 15280 0 0 0 34205 8 0 0 25 0 1 0 31616494 26619904 5571 1992294400 134512640 135019032 4294956240 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 6499 5571 73 123 0 6374 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 25996

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18177
/proc/meminfo: memFree=1394096/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=26124 CPUtime=402.1
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 15321 0 0 0 40202 8 0 0 25 0 1 0 31616494 26750976 5612 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 6531 5612 73 123 0 6406 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 26124

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18177
/proc/meminfo: memFree=1393968/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=26248 CPUtime=462.08
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 15354 0 0 0 46199 9 0 0 25 0 1 0 31616494 26877952 5645 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 6562 5645 73 123 0 6437 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 26248

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18177
/proc/meminfo: memFree=1393840/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=26372 CPUtime=522.06
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 15375 0 0 0 52197 9 0 0 25 0 1 0 31616494 27004928 5666 1992294400 134512640 135019032 4294956240 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 6593 5666 73 123 0 6468 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 26372

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18177
/proc/meminfo: memFree=1393776/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=26496 CPUtime=582.03
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 15396 0 0 0 58194 9 0 0 25 0 1 0 31616494 27131904 5687 1992294400 134512640 135019032 4294956240 18446744073709551615 134579227 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 6624 5687 73 123 0 6499 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 26496

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18177
/proc/meminfo: memFree=1393712/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=26496 CPUtime=642.01
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 15418 0 0 0 64192 9 0 0 25 0 1 0 31616494 27131904 5709 1992294400 134512640 135019032 4294956240 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 6624 5709 73 123 0 6499 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 26496


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18185
/proc/meminfo: memFree=1390192/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=29812 CPUtime=4060.45
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 16228 0 0 0 406032 13 0 0 25 0 1 0 31616494 30527488 6519 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 7453 6519 73 123 0 7328 0
Current children cumulated CPU time (s) 4060.45
Current children cumulated vsize (KiB) 29812

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18185
/proc/meminfo: memFree=1390192/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=29812 CPUtime=4120.42
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 16238 0 0 0 412029 13 0 0 25 0 1 0 31616494 30527488 6529 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 7453 6529 73 123 0 7328 0
Current children cumulated CPU time (s) 4120.42
Current children cumulated vsize (KiB) 29812

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18185
/proc/meminfo: memFree=1390128/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=29812 CPUtime=4180.39
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 16248 0 0 0 418026 13 0 0 25 0 1 0 31616494 30527488 6539 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 7453 6539 73 123 0 7328 0
Current children cumulated CPU time (s) 4180.39
Current children cumulated vsize (KiB) 29812

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18185
/proc/meminfo: memFree=1390128/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=29936 CPUtime=4240.37
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 16256 0 0 0 424024 13 0 0 25 0 1 0 31616494 30654464 6547 1992294400 134512640 135019032 4294956240 18446744073709551615 134542758 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 7484 6547 73 123 0 7359 0
Current children cumulated CPU time (s) 4240.37
Current children cumulated vsize (KiB) 29936

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18185
/proc/meminfo: memFree=1390128/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=29936 CPUtime=4300.34
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 16265 0 0 0 430021 13 0 0 25 0 1 0 31616494 30654464 6556 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 7484 6556 73 123 0 7359 0
Current children cumulated CPU time (s) 4300.34
Current children cumulated vsize (KiB) 29936

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18187
/proc/meminfo: memFree=1389936/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=29936 CPUtime=4360.31
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 16274 0 0 0 436018 13 0 0 25 0 1 0 31616494 30654464 6565 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 7484 6565 73 123 0 7359 0
Current children cumulated CPU time (s) 4360.31
Current children cumulated vsize (KiB) 29936

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18187
/proc/meminfo: memFree=1389936/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=29936 CPUtime=4420.29
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 16282 0 0 0 442016 13 0 0 25 0 1 0 31616494 30654464 6573 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 7484 6573 73 123 0 7359 0
Current children cumulated CPU time (s) 4420.29
Current children cumulated vsize (KiB) 29936

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18187
/proc/meminfo: memFree=1389872/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=30060 CPUtime=4480.26
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 16291 0 0 0 448013 13 0 0 25 0 1 0 31616494 30781440 6582 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 7515 6582 73 123 0 7390 0
Current children cumulated CPU time (s) 4480.26
Current children cumulated vsize (KiB) 30060

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18187
/proc/meminfo: memFree=1389872/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=30060 CPUtime=4540.23
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 16299 0 0 0 454010 13 0 0 25 0 1 0 31616494 30781440 6590 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 7515 6590 73 123 0 7390 0
Current children cumulated CPU time (s) 4540.23
Current children cumulated vsize (KiB) 30060

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18187
/proc/meminfo: memFree=1389872/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=30060 CPUtime=4600.21
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 16306 0 0 0 460008 13 0 0 25 0 1 0 31616494 30781440 6597 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 7515 6597 73 123 0 7390 0
Current children cumulated CPU time (s) 4600.21
Current children cumulated vsize (KiB) 30060

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18187
/proc/meminfo: memFree=1389872/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=30060 CPUtime=4660.18
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 16313 0 0 0 466005 13 0 0 25 0 1 0 31616494 30781440 6604 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 7515 6604 73 123 0 7390 0
Current children cumulated CPU time (s) 4660.18
Current children cumulated vsize (KiB) 30060

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18187
/proc/meminfo: memFree=1389872/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=30184 CPUtime=4720.16
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 16320 0 0 0 472003 13 0 0 25 0 1 0 31616494 30908416 6611 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 7546 6611 73 123 0 7421 0
Current children cumulated CPU time (s) 4720.16
Current children cumulated vsize (KiB) 30184

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18187
/proc/meminfo: memFree=1389872/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=30184 CPUtime=4780.13
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 16329 0 0 0 478000 13 0 0 25 0 1 0 31616494 30908416 6620 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 7546 6620 73 123 0 7421 0
Current children cumulated CPU time (s) 4780.13
Current children cumulated vsize (KiB) 30184

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18187
/proc/meminfo: memFree=1389808/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=30184 CPUtime=4840.1
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 16336 0 0 0 483997 13 0 0 25 0 1 0 31616494 30908416 6627 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 7546 6627 73 123 0 7421 0
Current children cumulated CPU time (s) 4840.1
Current children cumulated vsize (KiB) 30184

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18187
/proc/meminfo: memFree=1389744/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=30184 CPUtime=4900.07
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 16344 0 0 0 489994 13 0 0 25 0 1 0 31616494 30908416 6635 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 7546 6635 73 123 0 7421 0
Current children cumulated CPU time (s) 4900.07
Current children cumulated vsize (KiB) 30184

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18187
/proc/meminfo: memFree=1389744/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=30308 CPUtime=4960.04
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 16351 0 0 0 495991 13 0 0 25 0 1 0 31616494 31035392 6642 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 7577 6642 73 123 0 7452 0
Current children cumulated CPU time (s) 4960.04
Current children cumulated vsize (KiB) 30308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18187
/proc/meminfo: memFree=1389744/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=30308 CPUtime=5000.03
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 16357 0 0 0 499990 13 0 0 25 0 1 0 31616494 31035392 6648 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 7577 6648 73 123 0 7452 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 30308

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

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

[startup+5002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18187
/proc/meminfo: memFree=1389744/2055920 swapFree=4192956/4192956
[pid=18176] ppid=18174 vsize=30308 CPUtime=5000.03
/proc/18176/stat : 18176 (march_ks) R 18174 18176 17910 0 -1 4194304 16357 0 0 0 499990 13 0 0 25 0 1 0 31616494 31035392 6648 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/18176/statm: 7577 6648 73 123 0 7452 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 30308

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.31
CPU time (s): 5000.05
CPU user time (s): 4999.9
CPU system time (s): 0.143978
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 30308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.9
system time used= 0.143978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16357
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= 11450

runsolver used 4.86926 second user time and 13.328 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-18 08:24:40
IDJOB=1626219
IDBENCH=70344
IDSOLVER=582
FILE ID=node38/1626219-1240035880
PBS_JOBID= 9157467
Free space on /tmp= 66468 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S162003179-087.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626219-1240035880/watcher-1626219-1240035880 -o /tmp/evaluation-result-1626219-1240035880/solver-1626219-1240035880 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626219-1240035880.cnf            

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

MD5SUM BENCH= b6948329f00787361710da473154a8ea
RANDOM SEED=1620759108

node38.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1416976 kB
Buffers:         81920 kB
Cached:         468812 kB
SwapCached:          0 kB
Active:         232188 kB
Inactive:       332496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1416976 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4132 kB
Writeback:           0 kB
Mapped:          23704 kB
Slab:            60232 kB
Committed_AS:   174584 kB
PageTables:       1460 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= 66468 MiB
End job on node38 at 2009-04-18 09:48:05