Trace number 300659

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) 1200.05 1200.46

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S2033299325-04.cnf
MD5SUM544c1597ab92aa7740a50b9228bfe82f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.5849
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
Number of clauses of size over 50

Solver Data (download as text)

0.30/0.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.30/0.32	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.30/0.32	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.30/0.32	c main()::
0.30/0.32	c initFormula():: searching for DIMACS p-line....
0.30/0.32	c full lookahead due to high density!
0.30/0.32	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 14000 clauses.
0.30/0.32	c parseCNF():: parsing....
0.30/0.32	c parseCNF():: the CNF contains 0 unary clauses.
0.30/0.32	c runParser():: parsing was successful, warming up engines...
0.30/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.32	c preprocessing fase I completed:: there are now 700 free variables and 14000 clauses.
0.30/0.32	c stat :: sign balance is biased by 0.043
0.30/0.32	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.30/0.32	c using k-SAT heuristics (size based diff)
0.30/0.32	c longest clause has size 5
0.30/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.32	c main():: clause / variable ratio: ( 14000 / 700 ) = 20.00
0.30/0.32	c longest clause has size 5
0.30/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.32	c dynamic_preselect_setsize :: off
0.30/0.32	c suggested doublelook initial :: 0
0.30/0.32	c main():: all systems go!
0.30/0.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 361 JD: 208
1.73/1.79	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-300659-1171917995 -o ROOT/results/node19/solver-300659-1171917995 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300659-1171917995/march_ks /tmp/evaluation/300659-1171917995/instance-300659-1171917995.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.98 0.98 0.99 3/77 4680
/proc/meminfo: memFree=1375480/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=788 CPUtime=0
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 211753574 806912 97 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 197 97 47 123 0 72 0

[startup+0.107225 s]
/proc/loadavg: 0.98 0.98 0.99 3/77 4680
/proc/meminfo: memFree=1375480/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=2736 CPUtime=0.1
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 1490 0 0 0 10 0 0 0 18 0 1 0 211753574 2801664 507 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 684 507 67 123 0 559 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2736

[startup+0.51527 s]
/proc/loadavg: 0.98 0.98 0.99 3/77 4680
/proc/meminfo: memFree=1375480/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=3468 CPUtime=0.51
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2219 0 0 0 51 0 0 0 21 0 1 0 211753574 3551232 628 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538094 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 867 628 72 123 0 742 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3468

[startup+1.33636 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 4681
/proc/meminfo: memFree=1373040/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=3480 CPUtime=1.33
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2222 0 0 0 133 0 0 0 25 0 1 0 211753574 3563520 631 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 870 631 72 123 0 745 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3480

[startup+2.97854 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 4681
/proc/meminfo: memFree=1372912/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=3480 CPUtime=2.97
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2222 0 0 0 297 0 0 0 25 0 1 0 211753574 3563520 631 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 870 631 72 123 0 745 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3480

[startup+6.25489 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 4681
/proc/meminfo: memFree=1372784/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=3480 CPUtime=6.24
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2222 0 0 0 624 0 0 0 25 0 1 0 211753574 3563520 631 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538572 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 870 631 72 123 0 745 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3480

[startup+12.7126 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 4681
/proc/meminfo: memFree=1372784/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=3480 CPUtime=12.7
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2222 0 0 0 1270 0 0 0 25 0 1 0 211753574 3563520 631 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 870 631 72 123 0 745 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3480

[startup+25.513 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 4681
/proc/meminfo: memFree=1372784/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=3608 CPUtime=25.5
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2226 0 0 0 2549 1 0 0 25 0 1 0 211753574 3694592 635 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 902 635 72 123 0 777 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3608

[startup+51.1248 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4681
/proc/meminfo: memFree=1372848/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=3608 CPUtime=51.11
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2240 0 0 0 5110 1 0 0 25 0 1 0 211753574 3694592 649 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 902 649 72 123 0 777 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 3608

[startup+102.345 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4681
/proc/meminfo: memFree=1372848/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=3608 CPUtime=102.31
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2250 0 0 0 10230 1 0 0 25 0 1 0 211753574 3694592 659 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 902 659 72 123 0 777 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 3608

[startup+162.379 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4681
/proc/meminfo: memFree=1372784/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=3736 CPUtime=162.33
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2260 0 0 0 16232 1 0 0 25 0 1 0 211753574 3825664 669 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 934 669 72 123 0 809 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 3736

[startup+222.407 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4681
/proc/meminfo: memFree=1372656/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=3736 CPUtime=222.34
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2266 0 0 0 22233 1 0 0 25 0 1 0 211753574 3825664 675 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527002 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 934 675 72 123 0 809 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 3736

[startup+282.435 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4681
/proc/meminfo: memFree=1372656/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=3736 CPUtime=282.35
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2271 0 0 0 28234 1 0 0 25 0 1 0 211753574 3825664 680 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134525477 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 934 680 72 123 0 809 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 3736

[startup+342.463 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4681
/proc/meminfo: memFree=1372656/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=3736 CPUtime=342.36
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2275 0 0 0 34235 1 0 0 25 0 1 0 211753574 3825664 684 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 934 684 72 123 0 809 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 3736

[startup+402.495 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4681
/proc/meminfo: memFree=1372656/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=3740 CPUtime=402.38
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2287 0 0 0 40237 1 0 0 25 0 1 0 211753574 3829760 696 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134596372 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 935 696 72 123 0 810 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 3740

[startup+462.523 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 4681
/proc/meminfo: memFree=1372528/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=3868 CPUtime=462.4
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2306 0 0 0 46238 2 0 0 25 0 1 0 211753574 3960832 715 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 967 715 72 123 0 842 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 3868

[startup+522.55 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 4681
/proc/meminfo: memFree=1372400/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=4048 CPUtime=522.41
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2342 0 0 0 52239 2 0 0 25 0 1 0 211753574 4145152 751 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 1012 751 72 123 0 887 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 4048

[startup+582.577 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4681
/proc/meminfo: memFree=1372400/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=4048 CPUtime=582.42
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2342 0 0 0 58240 2 0 0 25 0 1 0 211753574 4145152 751 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598321 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 1012 751 72 123 0 887 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 4048

[startup+642.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4681
/proc/meminfo: memFree=1372400/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=4176 CPUtime=642.43
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2355 0 0 0 64241 2 0 0 25 0 1 0 211753574 4276224 764 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 1044 764 72 123 0 919 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 4176

[startup+702.638 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4681
/proc/meminfo: memFree=1372336/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=4176 CPUtime=702.44
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2366 0 0 0 70242 2 0 0 25 0 1 0 211753574 4276224 775 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 1044 775 72 123 0 919 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 4176

[startup+762.667 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4681
/proc/meminfo: memFree=1372336/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=4176 CPUtime=762.45
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2373 0 0 0 76243 2 0 0 25 0 1 0 211753574 4276224 782 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 1044 782 72 123 0 919 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 4176

[startup+822.699 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4681
/proc/meminfo: memFree=1372016/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=4480 CPUtime=822.48
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2431 0 0 0 82245 3 0 0 25 0 1 0 211753574 4587520 840 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 1120 840 72 123 0 995 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 4480

[startup+882.735 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4763
/proc/meminfo: memFree=1370744/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=4480 CPUtime=882.46
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2433 0 0 0 88243 3 0 0 25 0 1 0 211753574 4587520 842 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 1120 842 72 123 0 995 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 4480

[startup+942.792 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4849
/proc/meminfo: memFree=1370744/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=4480 CPUtime=942.46
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2437 0 0 0 94243 3 0 0 25 0 1 0 211753574 4587520 846 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134677370 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 1120 846 72 123 0 995 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 4480

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4879
/proc/meminfo: memFree=1371760/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=4480 CPUtime=1002.46
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2437 0 0 0 100243 3 0 0 25 0 1 0 211753574 4587520 846 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 1120 846 72 123 0 995 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 4480

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4879
/proc/meminfo: memFree=1371824/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=4480 CPUtime=1062.48
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2437 0 0 0 106245 3 0 0 25 0 1 0 211753574 4587520 846 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 1120 846 72 123 0 995 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 4480

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4879
/proc/meminfo: memFree=1371888/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=4480 CPUtime=1122.51
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2443 0 0 0 112247 4 0 0 25 0 1 0 211753574 4587520 852 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 1120 852 72 123 0 995 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 4480

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4879
/proc/meminfo: memFree=1371760/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=4632 CPUtime=1182.52
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2456 0 0 0 118248 4 0 0 25 0 1 0 211753574 4743168 865 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628653 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 1158 865 72 123 0 1033 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 4632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4879
/proc/meminfo: memFree=1371760/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=4632 CPUtime=1200.04
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2461 0 0 0 120000 4 0 0 25 0 1 0 211753574 4743168 870 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 1158 870 72 123 0 1033 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 4632

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4879
/proc/meminfo: memFree=1371760/2055920 swapFree=4192812/4192956
[pid=4680] ppid=4678 vsize=4632 CPUtime=1200.04
/proc/4680/stat : 4680 (march_ks) R 4678 4680 4141 0 -1 4194304 2461 0 0 0 120000 4 0 0 25 0 1 0 211753574 4743168 870 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/4680/statm: 1158 870 72 123 0 1033 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 4632

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.05
CPU user time (s): 1200.01
CPU system time (s): 0.043993
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 4632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2461
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= 1602

runsolver used 1.37379 second user time and 2.81657 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Mon Feb 19 20:46:35 UTC 2007

IDJOB= 300659
IDBENCH= 20040
IDSOLVER= 111
FILE ID= node19/300659-1171917995

PBS_JOBID= 3848874

Free space on /tmp= 66542 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S2033299325-04.cnf
COMMAND LINE= /tmp/evaluation/300659-1171917995/march_ks /tmp/evaluation/300659-1171917995/instance-300659-1171917995.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-300659-1171917995 -o ROOT/results/node19/solver-300659-1171917995 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300659-1171917995/march_ks /tmp/evaluation/300659-1171917995/instance-300659-1171917995.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  544c1597ab92aa7740a50b9228bfe82f

RANDOM SEED= 145766709

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1375888 kB
Buffers:         57148 kB
Cached:         504532 kB
SwapCached:          0 kB
Active:         290652 kB
Inactive:       315044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1375888 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2640 kB
Writeback:           0 kB
Mapped:          62900 kB
Slab:            59848 kB
Committed_AS:   875100 kB
PageTables:       1756 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= 66542 MiB

End job on node19 on Tue Feb 20 00:09:14 UTC 2007