Trace number 1626271

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) 5000.07 5002.21

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S15767910-042.cnf
MD5SUMc210a2e606daadbb1d4386048a71e2b1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark122.071
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.69/0.79	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.69/0.79	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.69/0.79	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.69/0.79	c main()::
0.69/0.79	c initFormula():: searching for DIMACS p-line....
0.69/0.79	c initFormula():: the DIMACS p-line indicates a CNF of 12000 variables and 50400 clauses.
0.69/0.79	c parseCNF():: parsing....
0.69/0.79	c parseCNF():: the CNF contains 0 unary clauses.
0.69/0.79	c runParser():: parsing was successful, warming up engines...
0.69/0.79	c simplify_formula():: removed 0 tautological, 337 satisfied and 0 duplicate clauses
0.69/0.79	c preprocessing fase I completed:: there are now 11946 free variables and 50063 clauses.
0.69/0.79	c stat :: sign balance is biased by 0.480
0.69/0.79	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.69/0.79	c using 3-SAT heuristics (occurence based diff)
0.69/0.79	c longest clause has size 3
0.69/0.79	c simplify_formula():: removed 0 tautological, 0 satisfied and 176 duplicate clauses
0.69/0.79	c resolvent_look() :: found 86 resolvents
0.69/0.79	c lessRedundantTransformation():: nothing to be done.
0.69/0.79	c transformTo3SAT():: you gave me 12000 variables and 50149 clauses.
0.69/0.79	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.69/0.79	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.69/0.79	c transformTo3SAT():: the transformation yielded 12000 variabels and 50149 clauses.
0.69/0.79	c main():: clause / variable ratio: ( 50149 / 12000 ) = 4.18
0.69/0.79	c longest clause has size 3
0.69/0.79	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.79	c dynamic_preselect_setsize :: off
0.69/0.79	c suggested doublelook initial :: 0
0.69/0.79	c main():: all systems go!
0.69/0.79	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 900 JD: 797
18.48/18.51	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-1626271-1240054573/watcher-1626271-1240054573 -o /tmp/evaluation-result-1626271-1240054573/solver-1626271-1240054573 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626271-1240054573.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: 1.00 1.00 1.00 3/65 19499
/proc/meminfo: memFree=870536/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=1948 CPUtime=0
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 33485714 1994752 337 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 487 338 47 123 0 362 0

[startup+0.08361 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19499
/proc/meminfo: memFree=870536/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=5272 CPUtime=0.07
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 1087 0 0 0 7 0 0 0 18 0 1 0 33485714 5398528 839 1992294400 134512640 135019032 4294956240 18446744073709551615 134561222 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 1316 839 48 123 0 1191 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5272

[startup+0.10161 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19499
/proc/meminfo: memFree=870536/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=5536 CPUtime=0.09
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 1195 0 0 0 9 0 0 0 18 0 1 0 33485714 5668864 894 1992294400 134512640 135019032 4294956240 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 1384 894 50 123 0 1259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5536

[startup+0.301635 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19499
/proc/meminfo: memFree=870536/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=5800 CPUtime=0.29
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 3419 0 0 0 28 1 0 0 19 0 1 0 33485714 5939200 950 1992294400 134512640 135019032 4294956240 18446744073709551615 134628921 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 1450 950 52 123 0 1325 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5800

[startup+0.701685 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19499
/proc/meminfo: memFree=870536/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=15916 CPUtime=0.69
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 9681 0 0 0 66 3 0 0 23 0 1 0 33485714 16297984 2911 1992294400 134512640 135019032 4294956240 18446744073709551615 134555147 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 3979 2911 68 123 0 3854 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15916

[startup+1.50279 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19500
/proc/meminfo: memFree=857856/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=15380 CPUtime=1.5
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 10984 0 0 0 146 4 0 0 25 0 1 0 33485714 15749120 3214 1992294400 134512640 135019032 4294956240 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 3845 3214 73 123 0 3720 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 15380

[startup+3.10199 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19500
/proc/meminfo: memFree=857728/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=15536 CPUtime=3.1
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 11013 0 0 0 306 4 0 0 25 0 1 0 33485714 15908864 3243 1992294400 134512640 135019032 4294956240 18446744073709551615 134527219 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 3884 3243 73 123 0 3759 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 15536

[startup+6.3014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19500
/proc/meminfo: memFree=857152/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=16336 CPUtime=6.29
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 11142 0 0 0 625 4 0 0 25 0 1 0 33485714 16728064 3372 1992294400 134512640 135019032 4294956240 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 4084 3372 73 123 0 3959 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16336

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19500
/proc/meminfo: memFree=856000/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=17000 CPUtime=12.68
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 11390 0 0 0 1264 4 0 0 25 0 1 0 33485714 17408000 3620 1992294400 134512640 135019032 4294956240 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 4250 3620 73 123 0 4125 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17000

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19500
/proc/meminfo: memFree=855808/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=17976 CPUtime=25.48
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 11478 0 0 0 2544 4 0 0 25 0 1 0 33485714 18407424 3708 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 4494 3708 73 123 0 4369 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17976

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19500
/proc/meminfo: memFree=854976/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=18884 CPUtime=51.06
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 11713 0 0 0 5102 4 0 0 25 0 1 0 33485714 19337216 3943 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 4721 3943 73 123 0 4596 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18884

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19502
/proc/meminfo: memFree=854528/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=19268 CPUtime=102.24
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 11809 0 0 0 10220 4 0 0 25 0 1 0 33485714 19730432 4039 1992294400 134512640 135019032 4294956240 18446744073709551615 134526427 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 4817 4039 73 123 0 4692 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 19268

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19502
/proc/meminfo: memFree=854208/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=19524 CPUtime=162.21
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 11881 0 0 0 16217 4 0 0 25 0 1 0 33485714 19992576 4111 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 4881 4111 73 123 0 4756 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 19524

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19502
/proc/meminfo: memFree=854016/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=19780 CPUtime=222.19
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 11928 0 0 0 22215 4 0 0 25 0 1 0 33485714 20254720 4158 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 4945 4158 73 123 0 4820 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 19780

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19502
/proc/meminfo: memFree=853824/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=19908 CPUtime=282.16
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 11965 0 0 0 28211 5 0 0 25 0 1 0 33485714 20385792 4195 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 4977 4195 73 123 0 4852 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 19908

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19502
/proc/meminfo: memFree=853696/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=20036 CPUtime=342.13
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 11999 0 0 0 34208 5 0 0 25 0 1 0 33485714 20516864 4229 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 5009 4229 73 123 0 4884 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 20036

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19502
/proc/meminfo: memFree=853568/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=20164 CPUtime=402.1
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 12028 0 0 0 40205 5 0 0 25 0 1 0 33485714 20647936 4258 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 5041 4258 73 123 0 4916 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 20164

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19502
/proc/meminfo: memFree=853504/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=20292 CPUtime=462.07
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 12055 0 0 0 46202 5 0 0 25 0 1 0 33485714 20779008 4285 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 5073 4285 73 123 0 4948 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 20292

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19502
/proc/meminfo: memFree=853376/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=20292 CPUtime=522.04
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 12078 0 0 0 52199 5 0 0 25 0 1 0 33485714 20779008 4308 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 5073 4308 73 123 0 4948 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 20292

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19502
/proc/meminfo: memFree=853312/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=20420 CPUtime=582.02
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 12102 0 0 0 58197 5 0 0 25 0 1 0 33485714 20910080 4332 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 5105 4332 73 123 0 4980 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 20420

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19502
/proc/meminfo: memFree=853248/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=20548 CPUtime=641.99
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 12126 0 0 0 64194 5 0 0 25 0 1 0 33485714 21041152 4356 1992294400 134512640 135019032 4294956240 18446744073709551615 134526540 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 5137 4356 73 123 0 5012 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 20548


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19510
/proc/meminfo: memFree=850816/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=22468 CPUtime=4000.58
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 12629 0 0 0 400048 10 0 0 25 0 1 0 33485714 23007232 4859 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 5617 4859 73 123 0 5492 0
Current children cumulated CPU time (s) 4000.58
Current children cumulated vsize (KiB) 22468

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19510
/proc/meminfo: memFree=850816/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=22596 CPUtime=4060.57
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 12632 0 0 0 406047 10 0 0 25 0 1 0 33485714 23138304 4862 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 5649 4862 73 123 0 5524 0
Current children cumulated CPU time (s) 4060.57
Current children cumulated vsize (KiB) 22596

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19510
/proc/meminfo: memFree=850816/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=22596 CPUtime=4120.54
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 12637 0 0 0 412044 10 0 0 25 0 1 0 33485714 23138304 4867 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 5649 4867 73 123 0 5524 0
Current children cumulated CPU time (s) 4120.54
Current children cumulated vsize (KiB) 22596

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19510
/proc/meminfo: memFree=850752/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=22596 CPUtime=4180.52
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 12642 0 0 0 418042 10 0 0 25 0 1 0 33485714 23138304 4872 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 5649 4872 73 123 0 5524 0
Current children cumulated CPU time (s) 4180.52
Current children cumulated vsize (KiB) 22596

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19510
/proc/meminfo: memFree=850752/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=22596 CPUtime=4240.5
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 12647 0 0 0 424040 10 0 0 25 0 1 0 33485714 23138304 4877 1992294400 134512640 135019032 4294956240 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 5649 4877 73 123 0 5524 0
Current children cumulated CPU time (s) 4240.5
Current children cumulated vsize (KiB) 22596

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19510
/proc/meminfo: memFree=850752/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=22596 CPUtime=4300.48
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 12653 0 0 0 430038 10 0 0 25 0 1 0 33485714 23138304 4883 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 5649 4883 73 123 0 5524 0
Current children cumulated CPU time (s) 4300.48
Current children cumulated vsize (KiB) 22596

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19510
/proc/meminfo: memFree=850816/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=22596 CPUtime=4360.45
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 12657 0 0 0 436035 10 0 0 25 0 1 0 33485714 23138304 4887 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 5649 4887 73 123 0 5524 0
Current children cumulated CPU time (s) 4360.45
Current children cumulated vsize (KiB) 22596

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19510
/proc/meminfo: memFree=850816/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=22596 CPUtime=4420.42
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 12663 0 0 0 442032 10 0 0 25 0 1 0 33485714 23138304 4893 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 5649 4893 73 123 0 5524 0
Current children cumulated CPU time (s) 4420.42
Current children cumulated vsize (KiB) 22596

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19510
/proc/meminfo: memFree=850752/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=22724 CPUtime=4480.39
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 12666 0 0 0 448029 10 0 0 25 0 1 0 33485714 23269376 4896 1992294400 134512640 135019032 4294956240 18446744073709551615 134538210 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 5681 4896 73 123 0 5556 0
Current children cumulated CPU time (s) 4480.39
Current children cumulated vsize (KiB) 22724

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19510
/proc/meminfo: memFree=850752/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=22724 CPUtime=4540.36
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 12670 0 0 0 454026 10 0 0 25 0 1 0 33485714 23269376 4900 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 5681 4900 73 123 0 5556 0
Current children cumulated CPU time (s) 4540.36
Current children cumulated vsize (KiB) 22724

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19510
/proc/meminfo: memFree=850560/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=22724 CPUtime=4600.33
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 12673 0 0 0 460023 10 0 0 25 0 1 0 33485714 23269376 4903 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 5681 4903 73 123 0 5556 0
Current children cumulated CPU time (s) 4600.33
Current children cumulated vsize (KiB) 22724

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19510
/proc/meminfo: memFree=850560/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=22724 CPUtime=4660.3
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 12677 0 0 0 466020 10 0 0 25 0 1 0 33485714 23269376 4907 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 5681 4907 73 123 0 5556 0
Current children cumulated CPU time (s) 4660.3
Current children cumulated vsize (KiB) 22724

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19510
/proc/meminfo: memFree=850624/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=22724 CPUtime=4720.28
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 12680 0 0 0 472018 10 0 0 25 0 1 0 33485714 23269376 4910 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 5681 4910 73 123 0 5556 0
Current children cumulated CPU time (s) 4720.28
Current children cumulated vsize (KiB) 22724

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19510
/proc/meminfo: memFree=850560/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=22724 CPUtime=4780.24
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 12682 0 0 0 478014 10 0 0 25 0 1 0 33485714 23269376 4912 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 5681 4912 73 123 0 5556 0
Current children cumulated CPU time (s) 4780.24
Current children cumulated vsize (KiB) 22724

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19510
/proc/meminfo: memFree=850560/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=22724 CPUtime=4840.22
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 12687 0 0 0 484012 10 0 0 25 0 1 0 33485714 23269376 4917 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 5681 4917 73 123 0 5556 0
Current children cumulated CPU time (s) 4840.22
Current children cumulated vsize (KiB) 22724

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19510
/proc/meminfo: memFree=850496/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=22724 CPUtime=4900.2
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 12692 0 0 0 490010 10 0 0 25 0 1 0 33485714 23269376 4922 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 5681 4922 73 123 0 5556 0
Current children cumulated CPU time (s) 4900.2
Current children cumulated vsize (KiB) 22724

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19510
/proc/meminfo: memFree=850496/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=22724 CPUtime=4960.17
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 12695 0 0 0 496007 10 0 0 25 0 1 0 33485714 23269376 4925 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 5681 4925 73 123 0 5556 0
Current children cumulated CPU time (s) 4960.17
Current children cumulated vsize (KiB) 22724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19510
/proc/meminfo: memFree=850432/2055920 swapFree=4192956/4192956
[pid=19499] ppid=19497 vsize=22852 CPUtime=5000.05
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19366 0 -1 4194304 12699 0 0 0 499995 10 0 0 25 0 1 0 33485714 23400448 4929 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/19499/statm: 5713 4929 73 123 0 5588 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 22852

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): 5002.21
CPU time (s): 5000.07
CPU user time (s): 4999.95
CPU system time (s): 0.112982
CPU usage (%): 99.9572
Max. virtual memory (cumulated for all children) (KiB): 22852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12699
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= 10340

runsolver used 4.93725 second user time and 13.261 second system time

The end

Launcher Data 

Begin job on node54 at 2009-04-18 13:36:13
IDJOB=1626271
IDBENCH=70370
IDSOLVER=582
FILE ID=node54/1626271-1240054573
PBS_JOBID= 9157519
Free space on /tmp= 66336 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S15767910-042.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626271-1240054573/watcher-1626271-1240054573 -o /tmp/evaluation-result-1626271-1240054573/solver-1626271-1240054573 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626271-1240054573.cnf            

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

MD5SUM BENCH= c210a2e606daadbb1d4386048a71e2b1
RANDOM SEED=1443261173

node54.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		: 3000.234
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:        871016 kB
Buffers:         83560 kB
Cached:        1005936 kB
SwapCached:          0 kB
Active:         327772 kB
Inactive:       777048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        871016 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3788 kB
Writeback:           0 kB
Mapped:          25092 kB
Slab:            66064 kB
Committed_AS:   169376 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66336 MiB
End job on node54 at 2009-04-18 14:59:38