Trace number 371071

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, and are wall clock time (not CPU 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
March KS 2007-02-08? (TO) 5000.04 5001.61

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1054448974-13.cnf
MD5SUMf290f56a074b6fc7cc916d5199a37a77
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1332.03
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.89/0.92	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.92	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.92	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.92	c main()::
0.89/0.92	c initFormula():: searching for DIMACS p-line....
0.89/0.92	c initFormula():: the DIMACS p-line indicates a CNF of 13000 variables and 54600 clauses.
0.89/0.92	c parseCNF():: parsing....
0.89/0.92	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.92	c runParser():: parsing was successful, warming up engines...
0.89/0.92	c simplify_formula():: removed 0 tautological, 319 satisfied and 0 duplicate clauses
0.89/0.92	c preprocessing fase I completed:: there are now 12952 free variables and 54281 clauses.
0.89/0.92	c stat :: sign balance is biased by 0.478
0.89/0.92	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.92	c using 3-SAT heuristics (occurence based diff)
0.89/0.92	c longest clause has size 3
0.89/0.92	c simplify_formula():: removed 0 tautological, 0 satisfied and 155 duplicate clauses
0.89/0.92	c resolvent_look() :: found 71 resolvents
0.89/0.92	c lessRedundantTransformation():: nothing to be done.
0.89/0.92	c transformTo3SAT():: you gave me 13000 variables and 54352 clauses.
0.89/0.92	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.89/0.92	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.89/0.92	c transformTo3SAT():: the transformation yielded 13000 variabels and 54352 clauses.
0.89/0.92	c main():: clause / variable ratio: ( 54352 / 13000 ) = 4.18
0.89/0.92	c longest clause has size 3
0.89/0.92	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.92	c dynamic_preselect_setsize :: off
0.89/0.92	c suggested doublelook initial :: 0
0.89/0.92	c main():: all systems go!
0.89/0.92	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 2787 JD: 896
321.00/321.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-371071-1177187577 -o ROOT/results/node6/solver-371071-1177187577 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371071-1177187577/march_ks /tmp/evaluation/371071-1177187577/instance-371071-1177187577.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): 7500 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: 0.85 0.97 0.99 3/77 24798
/proc/meminfo: memFree=1781424/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=2052 CPUtime=0
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 372 0 0 0 0 0 0 0 18 0 1 0 194795375 2101248 357 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 513 357 47 123 0 388 0

[startup+0.017985 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 24798
/proc/meminfo: memFree=1781424/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=2184 CPUtime=0.01
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 419 0 0 0 1 0 0 0 18 0 1 0 194795375 2236416 404 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 546 404 47 123 0 421 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2184

[startup+0.101994 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 24798
/proc/meminfo: memFree=1781424/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=6056 CPUtime=0.09
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 1276 0 0 0 9 0 0 0 18 0 1 0 194795375 6201344 949 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628921 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 1514 949 49 123 0 1389 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6056

[startup+0.302017 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 24798
/proc/meminfo: memFree=1781424/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=7864 CPUtime=0.29
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 3318 0 0 0 28 1 0 0 19 0 1 0 194795375 8052736 1443 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554776 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 1966 1443 52 123 0 1841 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7864

[startup+0.701064 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 24798
/proc/meminfo: memFree=1781424/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=10748 CPUtime=0.69
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 8074 0 0 0 67 2 0 0 23 0 1 0 194795375 11005952 2071 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 2687 2076 67 123 0 2562 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10748

[startup+1.50116 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 24799
/proc/meminfo: memFree=1767656/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=16616 CPUtime=1.48
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 11800 0 0 0 144 4 0 0 25 0 1 0 194795375 17014784 3477 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 4154 3477 73 123 0 4029 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16616

[startup+3.10134 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 24799
/proc/meminfo: memFree=1767528/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=16932 CPUtime=3.08
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 11837 0 0 0 304 4 0 0 25 0 1 0 194795375 17338368 3514 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628927 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 4233 3514 73 123 0 4108 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16932

[startup+6.30172 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 24799
/proc/meminfo: memFree=1767080/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=17212 CPUtime=6.28
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 11911 0 0 0 624 4 0 0 25 0 1 0 194795375 17625088 3588 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598130 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 4303 3588 73 123 0 4178 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17212

[startup+12.7015 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 24799
/proc/meminfo: memFree=1765672/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=18780 CPUtime=12.69
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 12230 0 0 0 1264 5 0 0 25 0 1 0 194795375 19230720 3907 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 4695 3907 73 123 0 4570 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18780

[startup+25.502 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 24799
/proc/meminfo: memFree=1765096/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=19292 CPUtime=25.48
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 12369 0 0 0 2543 5 0 0 25 0 1 0 194795375 19755008 4046 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 4823 4046 73 123 0 4698 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19292

[startup+51.102 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 24799
/proc/meminfo: memFree=1764712/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=19804 CPUtime=51.08
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 12466 0 0 0 5102 6 0 0 25 0 1 0 194795375 20279296 4143 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542764 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 4951 4143 73 123 0 4826 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19804

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 24799
/proc/meminfo: memFree=1764392/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=20188 CPUtime=102.26
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 12568 0 0 0 10220 6 0 0 25 0 1 0 194795375 20672512 4245 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 5047 4245 73 123 0 4922 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20188

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24799
/proc/meminfo: memFree=1764008/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=20488 CPUtime=162.24
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 12646 0 0 0 16217 7 0 0 25 0 1 0 194795375 20979712 4323 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542764 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 5122 4323 73 123 0 4997 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20488

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24799
/proc/meminfo: memFree=1763752/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=20616 CPUtime=222.22
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 12703 0 0 0 22215 7 0 0 25 0 1 0 194795375 21110784 4380 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 5154 4380 73 123 0 5029 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 20616

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24799
/proc/meminfo: memFree=1763496/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=20872 CPUtime=282.2
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 12750 0 0 0 28213 7 0 0 25 0 1 0 194795375 21372928 4427 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 5218 4427 73 123 0 5093 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20872

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24799
/proc/meminfo: memFree=1763112/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=21404 CPUtime=342.19
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 12861 0 0 0 34211 8 0 0 25 0 1 0 194795375 21917696 4538 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 5351 4538 73 123 0 5226 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 21404

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24799
/proc/meminfo: memFree=1762728/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=21788 CPUtime=402.16
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 12959 0 0 0 40208 8 0 0 25 0 1 0 194795375 22310912 4636 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 5447 4636 73 123 0 5322 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 21788

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24799
/proc/meminfo: memFree=1762536/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=22044 CPUtime=462.15
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 13009 0 0 0 46206 9 0 0 25 0 1 0 194795375 22573056 4686 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 5511 4686 73 123 0 5386 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 22044

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24799
/proc/meminfo: memFree=1762280/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=22304 CPUtime=522.13
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 13070 0 0 0 52204 9 0 0 25 0 1 0 194795375 22839296 4747 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 5576 4747 73 123 0 5451 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 22304

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24799
/proc/meminfo: memFree=1761896/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=22628 CPUtime=582.12
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 13170 0 0 0 58202 10 0 0 25 0 1 0 194795375 23171072 4847 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 5657 4847 73 123 0 5532 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 22628

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24799
/proc/meminfo: memFree=1761640/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=22884 CPUtime=642.1
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 13226 0 0 0 64200 10 0 0 25 0 1 0 194795375 23433216 4903 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 5721 4903 73 123 0 5596 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 22884


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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24999
/proc/meminfo: memFree=1759528/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=25060 CPUtime=4001
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 13769 0 0 0 400068 32 0 0 25 0 1 0 194795375 25661440 5446 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 6265 5446 73 123 0 6140 0
Current children cumulated CPU time (s) 4001
Current children cumulated vsize (KiB) 25060

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24999
/proc/meminfo: memFree=1759464/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=25060 CPUtime=4060.99
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 13773 0 0 0 406066 33 0 0 25 0 1 0 194795375 25661440 5450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 6265 5450 73 123 0 6140 0
Current children cumulated CPU time (s) 4060.99
Current children cumulated vsize (KiB) 25060

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24999
/proc/meminfo: memFree=1759464/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=25060 CPUtime=4120.97
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 13775 0 0 0 412064 33 0 0 25 0 1 0 194795375 25661440 5452 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 6265 5452 73 123 0 6140 0
Current children cumulated CPU time (s) 4120.97
Current children cumulated vsize (KiB) 25060

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24999
/proc/meminfo: memFree=1759592/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=25060 CPUtime=4180.96
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 13779 0 0 0 418062 34 0 0 25 0 1 0 194795375 25661440 5456 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 6265 5456 73 123 0 6140 0
Current children cumulated CPU time (s) 4180.96
Current children cumulated vsize (KiB) 25060

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24999
/proc/meminfo: memFree=1759528/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=25188 CPUtime=4240.94
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 13783 0 0 0 424060 34 0 0 25 0 1 0 194795375 25792512 5460 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 6297 5460 73 123 0 6172 0
Current children cumulated CPU time (s) 4240.94
Current children cumulated vsize (KiB) 25188

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24999
/proc/meminfo: memFree=1759464/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=25188 CPUtime=4300.91
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 13788 0 0 0 430057 34 0 0 25 0 1 0 194795375 25792512 5465 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564720 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 6297 5465 73 123 0 6172 0
Current children cumulated CPU time (s) 4300.91
Current children cumulated vsize (KiB) 25188

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24999
/proc/meminfo: memFree=1759400/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=25188 CPUtime=4360.9
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 13792 0 0 0 436055 35 0 0 25 0 1 0 194795375 25792512 5469 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 6297 5469 73 123 0 6172 0
Current children cumulated CPU time (s) 4360.9
Current children cumulated vsize (KiB) 25188

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 24999
/proc/meminfo: memFree=1759336/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=25188 CPUtime=4420.88
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 13796 0 0 0 442053 35 0 0 25 0 1 0 194795375 25792512 5473 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 6297 5473 73 123 0 6172 0
Current children cumulated CPU time (s) 4420.88
Current children cumulated vsize (KiB) 25188

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24999
/proc/meminfo: memFree=1759336/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=25188 CPUtime=4480.87
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 13799 0 0 0 448051 36 0 0 25 0 1 0 194795375 25792512 5476 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 6297 5476 73 123 0 6172 0
Current children cumulated CPU time (s) 4480.87
Current children cumulated vsize (KiB) 25188

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24999
/proc/meminfo: memFree=1759464/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=25188 CPUtime=4540.84
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 13801 0 0 0 454048 36 0 0 25 0 1 0 194795375 25792512 5478 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 6297 5478 73 123 0 6172 0
Current children cumulated CPU time (s) 4540.84
Current children cumulated vsize (KiB) 25188

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24999
/proc/meminfo: memFree=1759400/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=25188 CPUtime=4600.84
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 13805 0 0 0 460047 37 0 0 25 0 1 0 194795375 25792512 5482 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 6297 5482 73 123 0 6172 0
Current children cumulated CPU time (s) 4600.84
Current children cumulated vsize (KiB) 25188

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24999
/proc/meminfo: memFree=1759336/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=25188 CPUtime=4660.81
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 13809 0 0 0 466044 37 0 0 25 0 1 0 194795375 25792512 5486 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 6297 5486 73 123 0 6172 0
Current children cumulated CPU time (s) 4660.81
Current children cumulated vsize (KiB) 25188

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24999
/proc/meminfo: memFree=1759272/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=25316 CPUtime=4720.8
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 13813 0 0 0 472043 37 0 0 25 0 1 0 194795375 25923584 5490 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 6329 5490 73 123 0 6204 0
Current children cumulated CPU time (s) 4720.8
Current children cumulated vsize (KiB) 25316

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24999
/proc/meminfo: memFree=1759336/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=25316 CPUtime=4780.78
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 13816 0 0 0 478040 38 0 0 25 0 1 0 194795375 25923584 5493 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 6329 5493 73 123 0 6204 0
Current children cumulated CPU time (s) 4780.78
Current children cumulated vsize (KiB) 25316

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24999
/proc/meminfo: memFree=1759272/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=25316 CPUtime=4840.76
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 13820 0 0 0 484038 38 0 0 25 0 1 0 194795375 25923584 5497 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 6329 5497 73 123 0 6204 0
Current children cumulated CPU time (s) 4840.76
Current children cumulated vsize (KiB) 25316

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24999
/proc/meminfo: memFree=1759272/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=25316 CPUtime=4900.75
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 13825 0 0 0 490036 39 0 0 25 0 1 0 194795375 25923584 5502 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 6329 5502 73 123 0 6204 0
Current children cumulated CPU time (s) 4900.75
Current children cumulated vsize (KiB) 25316

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24999
/proc/meminfo: memFree=1759272/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=25316 CPUtime=4960.72
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 13828 0 0 0 496033 39 0 0 25 0 1 0 194795375 25923584 5505 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 6329 5505 73 123 0 6204 0
Current children cumulated CPU time (s) 4960.72
Current children cumulated vsize (KiB) 25316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24999
/proc/meminfo: memFree=1759272/2055924 swapFree=4146724/4192956
[pid=24798] ppid=24796 vsize=25316 CPUtime=5000.02
/proc/24798/stat : 24798 (march_ks) R 24796 24798 24744 0 -1 4194304 13830 0 0 0 499963 39 0 0 25 0 1 0 194795375 25923584 5507 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538565 0 0 4096 0 0 0 0 17 1 0 0
/proc/24798/statm: 6329 5507 73 123 0 6204 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 25316

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.04
CPU user time (s): 4999.64
CPU system time (s): 0.400939
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 25316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.63
system time used= 0.400939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13830
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= 6
involuntary context switches= 16741

runsolver used 6.05308 second user time and 11.5522 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sat Apr 21 20:32:57 UTC 2007

IDJOB= 371071
IDBENCH= 20189
IDSOLVER= 180
FILE ID= node6/371071-1177187577

PBS_JOBID= 4649072

Free space on /tmp= 66419 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1054448974-13.cnf
COMMAND LINE= /tmp/evaluation/371071-1177187577/march_ks /tmp/evaluation/371071-1177187577/instance-371071-1177187577.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-371071-1177187577 -o ROOT/results/node6/solver-371071-1177187577 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371071-1177187577/march_ks /tmp/evaluation/371071-1177187577/instance-371071-1177187577.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f290f56a074b6fc7cc916d5199a37a77

RANDOM SEED= 75821453

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1781832 kB
Buffers:         38372 kB
Cached:         170636 kB
SwapCached:      13692 kB
Active:         173292 kB
Inactive:        58460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1781832 kB
SwapTotal:     4192956 kB
SwapFree:      4146724 kB
Dirty:            3312 kB
Writeback:           0 kB
Mapped:          29720 kB
Slab:            27980 kB
Committed_AS:  7076388 kB
PageTables:       1784 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= 66419 MiB

End job on node6 on Sat Apr 21 21:56:21 UTC 2007