Trace number 306604

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) 1200.08 1200.47

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S102550125-14.cnf
MD5SUMc07a9d2347faff9205aa35340a341cba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark149.918
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.30/0.35	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.30/0.35	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.30/0.35	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.30/0.35	c main()::
0.30/0.35	c initFormula():: searching for DIMACS p-line....
0.30/0.35	c initFormula():: the DIMACS p-line indicates a CNF of 7000 variables and 29400 clauses.
0.30/0.35	c parseCNF():: parsing....
0.30/0.35	c parseCNF():: the CNF contains 0 unary clauses.
0.30/0.35	c runParser():: parsing was successful, warming up engines...
0.30/0.35	c simplify_formula():: removed 0 tautological, 249 satisfied and 0 duplicate clauses
0.30/0.35	c preprocessing fase I completed:: there are now 6964 free variables and 29151 clauses.
0.30/0.35	c stat :: sign balance is biased by 0.458
0.30/0.35	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.30/0.35	c using 3-SAT heuristics (occurence based diff)
0.30/0.35	c longest clause has size 3
0.30/0.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 171 duplicate clauses
0.30/0.35	c resolvent_look() :: found 100 resolvents
0.30/0.35	c lessRedundantTransformation():: nothing to be done.
0.30/0.35	c transformTo3SAT():: you gave me 7000 variables and 29251 clauses.
0.30/0.35	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.30/0.35	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.30/0.35	c transformTo3SAT():: the transformation yielded 7000 variabels and 29251 clauses.
0.30/0.35	c main():: clause / variable ratio: ( 29251 / 7000 ) = 4.18
0.30/0.35	c longest clause has size 3
0.30/0.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.35	c dynamic_preselect_setsize :: off
0.30/0.35	c suggested doublelook initial :: 0
0.30/0.35	c main():: all systems go!
0.30/0.35	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 600 JD: 493
6.65/6.75	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/node34/watcher-306604-1172102483 -o ROOT/results/node34/solver-306604-1172102483 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306604-1172102483/march_ks /tmp/evaluation/306604-1172102483/instance-306604-1172102483.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: 0.91 0.97 0.99 3/70 28512
/proc/meminfo: memFree=1480592/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=1404 CPUtime=0
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 242 0 0 0 0 0 0 0 18 0 1 0 204012141 1437696 227 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 351 227 47 123 0 226 0

[startup+0.107918 s]
/proc/loadavg: 0.91 0.97 0.99 3/70 28512
/proc/meminfo: memFree=1480592/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=3620 CPUtime=0.1
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 1277 0 0 0 10 0 0 0 18 0 1 0 204012141 3706880 605 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134661284 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 905 605 52 123 0 780 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3620

[startup+0.51595 s]
/proc/loadavg: 0.91 0.97 0.99 3/70 28512
/proc/meminfo: memFree=1480592/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=9128 CPUtime=0.5
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 4848 0 0 0 49 1 0 0 21 0 1 0 204012141 9347072 1962 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2282 1962 73 123 0 2157 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9128

[startup+1.33702 s]
/proc/loadavg: 0.91 0.97 0.99 2/71 28513
/proc/meminfo: memFree=1472840/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=9440 CPUtime=1.32
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 4891 0 0 0 131 1 0 0 25 0 1 0 204012141 9666560 2005 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2360 2005 73 123 0 2235 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9440

[startup+2.97415 s]
/proc/loadavg: 0.91 0.97 0.99 2/71 28515
/proc/meminfo: memFree=1472136/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=10240 CPUtime=2.97
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 5051 0 0 0 295 2 0 0 25 0 1 0 204012141 10485760 2165 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2560 2165 73 123 0 2435 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 10240

[startup+6.25741 s]
/proc/loadavg: 0.92 0.97 0.99 2/71 28517
/proc/meminfo: memFree=1471496/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=10632 CPUtime=6.24
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 5154 0 0 0 622 2 0 0 25 0 1 0 204012141 10887168 2268 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2658 2268 73 123 0 2533 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10632

[startup+12.7149 s]
/proc/loadavg: 0.93 0.97 0.99 2/71 28521
/proc/meminfo: memFree=1471112/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=10912 CPUtime=12.69
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 5225 0 0 0 1267 2 0 0 25 0 1 0 204012141 11173888 2339 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2728 2339 73 123 0 2603 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10912

[startup+25.52 s]
/proc/loadavg: 0.94 0.97 0.99 2/71 28529
/proc/meminfo: memFree=1470792/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=11328 CPUtime=25.49
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 5306 0 0 0 2547 2 0 0 25 0 1 0 204012141 11599872 2420 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598487 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2832 2420 73 123 0 2707 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11328

[startup+51.141 s]
/proc/loadavg: 0.96 0.97 0.99 2/71 28583
/proc/meminfo: memFree=1470472/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=11756 CPUtime=51.07
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 5398 0 0 0 5105 2 0 0 25 0 1 0 204012141 12038144 2512 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548951 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 2939 2512 73 123 0 2814 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11756

[startup+102.357 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 28611
/proc/meminfo: memFree=1471040/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=12292 CPUtime=102.26
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 5552 0 0 0 10223 3 0 0 25 0 1 0 204012141 12587008 2666 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 3073 2666 73 123 0 2948 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12292

[startup+162.377 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28611
/proc/meminfo: memFree=1470528/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=12776 CPUtime=162.26
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 5683 0 0 0 16223 3 0 0 25 0 1 0 204012141 13082624 2797 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677363 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 3194 2797 73 123 0 3069 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 12776

[startup+222.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28611
/proc/meminfo: memFree=1470016/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=13508 CPUtime=222.27
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 5806 0 0 0 22223 4 0 0 25 0 1 0 204012141 13832192 2920 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 3377 2920 73 123 0 3252 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 13508

[startup+282.412 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28611
/proc/meminfo: memFree=1469760/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=13764 CPUtime=282.27
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 5867 0 0 0 28223 4 0 0 25 0 1 0 204012141 14094336 2981 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134525736 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 3441 2981 73 123 0 3316 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 13764

[startup+342.425 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28611
/proc/meminfo: memFree=1469632/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=13892 CPUtime=342.26
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 5904 0 0 0 34222 4 0 0 25 0 1 0 204012141 14225408 3018 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 3473 3018 73 123 0 3348 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 13892

[startup+402.445 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28611
/proc/meminfo: memFree=1469504/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=14020 CPUtime=402.27
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 5937 0 0 0 40223 4 0 0 25 0 1 0 204012141 14356480 3051 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 3505 3051 73 123 0 3380 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 14020

[startup+462.461 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28611
/proc/meminfo: memFree=1469440/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=14148 CPUtime=462.26
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 5969 0 0 0 46222 4 0 0 25 0 1 0 204012141 14487552 3083 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 3537 3083 73 123 0 3412 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 14148

[startup+522.474 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28611
/proc/meminfo: memFree=1469376/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=14148 CPUtime=522.26
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 5992 0 0 0 52222 4 0 0 25 0 1 0 204012141 14487552 3106 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 3537 3106 73 123 0 3412 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 14148

[startup+582.489 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28611
/proc/meminfo: memFree=1469248/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=14276 CPUtime=582.26
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 6013 0 0 0 58222 4 0 0 25 0 1 0 204012141 14618624 3127 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 3569 3127 73 123 0 3444 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 14276

[startup+642.509 s]
/proc/loadavg: 1.07 0.99 1.00 2/65 28611
/proc/meminfo: memFree=1469184/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=14404 CPUtime=642.26
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 6030 0 0 0 64222 4 0 0 25 0 1 0 204012141 14749696 3144 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 3601 3144 73 123 0 3476 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 14404

[startup+702.522 s]
/proc/loadavg: 1.03 0.99 1.00 2/65 28611
/proc/meminfo: memFree=1469120/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=14404 CPUtime=702.26
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 6044 0 0 0 70222 4 0 0 25 0 1 0 204012141 14749696 3158 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 3601 3158 73 123 0 3476 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 14404

[startup+762.535 s]
/proc/loadavg: 1.01 0.99 1.00 2/65 28611
/proc/meminfo: memFree=1469120/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=14532 CPUtime=762.26
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 6059 0 0 0 76222 4 0 0 25 0 1 0 204012141 14880768 3173 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 3633 3173 73 123 0 3508 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 14532

[startup+822.551 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 28611
/proc/meminfo: memFree=1468992/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=14532 CPUtime=822.26
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 6074 0 0 0 82221 5 0 0 25 0 1 0 204012141 14880768 3188 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 3633 3188 73 123 0 3508 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 14532

[startup+882.565 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 28611
/proc/meminfo: memFree=1468992/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=14532 CPUtime=882.26
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 6087 0 0 0 88221 5 0 0 25 0 1 0 204012141 14880768 3201 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 3633 3201 73 123 0 3508 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 14532

[startup+942.58 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 28611
/proc/meminfo: memFree=1468928/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=14660 CPUtime=942.25
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 6098 0 0 0 94220 5 0 0 25 0 1 0 204012141 15011840 3212 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 3665 3212 73 123 0 3540 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 14660

[startup+1002.59 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 28611
/proc/meminfo: memFree=1468864/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=14660 CPUtime=1002.25
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 6109 0 0 0 100220 5 0 0 25 0 1 0 204012141 15011840 3223 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 3665 3223 73 123 0 3540 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 14660

[startup+1062.61 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 28611
/proc/meminfo: memFree=1468800/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=14660 CPUtime=1062.25
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 6117 0 0 0 106220 5 0 0 25 0 1 0 204012141 15011840 3231 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 3665 3231 73 123 0 3540 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 14660

[startup+1122.62 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 28611
/proc/meminfo: memFree=1468800/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=14788 CPUtime=1122.25
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 6126 0 0 0 112219 6 0 0 25 0 1 0 204012141 15142912 3240 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 3697 3240 73 123 0 3572 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 14788

[startup+1182.64 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 28611
/proc/meminfo: memFree=1468800/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=14788 CPUtime=1182.25
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 6135 0 0 0 118219 6 0 0 25 0 1 0 204012141 15142912 3249 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 3697 3249 73 123 0 3572 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 14788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 28611
/proc/meminfo: memFree=1468736/2055920 swapFree=4182772/4192956
[pid=28512] ppid=28510 vsize=14788 CPUtime=1200.07
/proc/28512/stat : 28512 (march_ks) R 28510 28512 27883 0 -1 4194304 6138 0 0 0 120001 6 0 0 25 0 1 0 204012141 15142912 3252 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/28512/statm: 3697 3252 73 123 0 3572 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 14788

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): 1200.47
CPU time (s): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.065989
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 14788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6138
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= 2017

runsolver used 0.753885 second user time and 2.51762 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Thu Feb 22 00:01:23 UTC 2007

IDJOB= 306604
IDBENCH= 20185
IDSOLVER= 111
FILE ID= node34/306604-1172102483

PBS_JOBID= 3892881

Free space on /tmp= 66559 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S102550125-14.cnf
COMMAND LINE= /tmp/evaluation/306604-1172102483/march_ks /tmp/evaluation/306604-1172102483/instance-306604-1172102483.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-306604-1172102483 -o ROOT/results/node34/solver-306604-1172102483 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306604-1172102483/march_ks /tmp/evaluation/306604-1172102483/instance-306604-1172102483.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  c07a9d2347faff9205aa35340a341cba

RANDOM SEED= 595954754

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:       1481000 kB
Buffers:         32492 kB
Cached:         482508 kB
SwapCached:       4248 kB
Active:          54780 kB
Inactive:       471004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1481000 kB
SwapTotal:     4192956 kB
SwapFree:      4182772 kB
Dirty:            2808 kB
Writeback:           0 kB
Mapped:          16764 kB
Slab:            34828 kB
Committed_AS:   560668 kB
PageTables:       1628 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= 66559 MiB

End job on node34 on Thu Feb 22 00:21:26 UTC 2007