Trace number 1626263

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) 5000.11 5002.01

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S56507352-034.cnf
MD5SUM3489273d9d670dd6da5e410852c60205
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark919.595
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 

0.79/0.86	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.86	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.86	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.86	c main()::
0.79/0.86	c initFormula():: searching for DIMACS p-line....
0.79/0.86	c initFormula():: the DIMACS p-line indicates a CNF of 12000 variables and 50400 clauses.
0.79/0.86	c parseCNF():: parsing....
0.79/0.86	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.86	c runParser():: parsing was successful, warming up engines...
0.79/0.86	c simplify_formula():: removed 0 tautological, 334 satisfied and 0 duplicate clauses
0.79/0.86	c preprocessing fase I completed:: there are now 11948 free variables and 50066 clauses.
0.79/0.86	c stat :: sign balance is biased by 0.469
0.79/0.86	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.86	c using 3-SAT heuristics (occurence based diff)
0.79/0.86	c longest clause has size 3
0.79/0.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 152 duplicate clauses
0.79/0.86	c resolvent_look() :: found 76 resolvents
0.79/0.86	c lessRedundantTransformation():: nothing to be done.
0.79/0.86	c transformTo3SAT():: you gave me 12000 variables and 50142 clauses.
0.79/0.86	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.79/0.86	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.79/0.86	c transformTo3SAT():: the transformation yielded 12000 variabels and 50142 clauses.
0.79/0.86	c main():: clause / variable ratio: ( 50142 / 12000 ) = 4.18
0.79/0.86	c longest clause has size 3
0.79/0.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.86	c dynamic_preselect_setsize :: off
0.79/0.86	c suggested doublelook initial :: 0
0.79/0.86	c main():: all systems go!
0.79/0.86	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 925 JD: 824
18.69/18.75	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data 

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-1626263-1240052711/watcher-1626263-1240052711 -o /tmp/evaluation-result-1626263-1240052711/solver-1626263-1240052711 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626263-1240052711.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 0.97 3/64 21255
/proc/meminfo: memFree=1097976/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=1948 CPUtime=0
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 33304538 1994752 337 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 487 337 47 123 0 362 0

[startup+0.0132621 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 21255
/proc/meminfo: memFree=1097976/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=2080 CPUtime=0.01
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 382 0 0 0 1 0 0 0 18 0 1 0 33304538 2129920 368 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 520 368 47 123 0 395 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2080

[startup+0.101267 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 21255
/proc/meminfo: memFree=1097976/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=5536 CPUtime=0.09
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 1195 0 0 0 9 0 0 0 18 0 1 0 33304538 5668864 894 1992294400 134512640 135019032 4294956240 18446744073709551615 134628612 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 1384 894 50 123 0 1259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5536

[startup+0.301284 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 21255
/proc/meminfo: memFree=1097976/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=5800 CPUtime=0.29
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 3414 0 0 0 29 0 0 0 19 0 1 0 33304538 5939200 950 1992294400 134512640 135019032 4294956240 18446744073709551615 134561670 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 1450 950 52 123 0 1325 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5800

[startup+0.701319 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 21255
/proc/meminfo: memFree=1097976/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=9312 CPUtime=0.69
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 8446 0 0 0 66 3 0 0 23 0 1 0 33304538 9535488 1713 1992294400 134512640 135019032 4294956240 18446744073709551615 134628921 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 2328 1713 67 123 0 2203 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9312

[startup+1.50139 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21256
/proc/meminfo: memFree=1085296/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=15372 CPUtime=1.49
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 11760 0 0 0 145 4 0 0 25 0 1 0 33304538 15740928 3212 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 3843 3212 73 123 0 3718 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15372

[startup+3.10153 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21256
/proc/meminfo: memFree=1085168/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=15524 CPUtime=3.09
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 11786 0 0 0 305 4 0 0 25 0 1 0 33304538 15896576 3238 1992294400 134512640 135019032 4294956240 18446744073709551615 134598130 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 3881 3238 73 123 0 3756 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15524

[startup+6.30181 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21256
/proc/meminfo: memFree=1084720/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=15936 CPUtime=6.3
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 11892 0 0 0 625 5 0 0 25 0 1 0 33304538 16318464 3344 1992294400 134512640 135019032 4294956240 18446744073709551615 134563403 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 3984 3344 73 123 0 3859 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 15936

[startup+12.7024 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21256
/proc/meminfo: memFree=1083192/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=17748 CPUtime=12.69
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 12229 0 0 0 1264 5 0 0 25 0 1 0 33304538 18173952 3681 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 4437 3681 73 123 0 4312 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17748

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21256
/proc/meminfo: memFree=1083000/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=18156 CPUtime=25.48
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 12301 0 0 0 2543 5 0 0 25 0 1 0 33304538 18591744 3753 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 4539 3753 73 123 0 4414 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18156

[startup+51.1017 s]
/proc/loadavg: 1.07 1.02 0.97 2/65 21256
/proc/meminfo: memFree=1082552/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=18728 CPUtime=51.07
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 12444 0 0 0 5102 5 0 0 25 0 1 0 33304538 19177472 3896 1992294400 134512640 135019032 4294956240 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 4682 3896 73 123 0 4557 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18728

[startup+102.305 s]
/proc/loadavg: 1.10 1.03 0.98 2/65 21256
/proc/meminfo: memFree=1081848/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=19188 CPUtime=102.26
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 12580 0 0 0 10220 6 0 0 25 0 1 0 33304538 19648512 4032 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 4797 4032 73 123 0 4672 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19188

[startup+162.301 s]
/proc/loadavg: 1.04 1.02 0.98 2/65 21256
/proc/meminfo: memFree=1081208/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=19932 CPUtime=162.23
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 12736 0 0 0 16217 6 0 0 25 0 1 0 33304538 20410368 4188 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 4983 4188 73 123 0 4858 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 19932

[startup+222.301 s]
/proc/loadavg: 1.01 1.02 0.98 2/65 21256
/proc/meminfo: memFree=1080888/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=20188 CPUtime=222.21
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 12809 0 0 0 22215 6 0 0 25 0 1 0 33304538 20672512 4261 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 5047 4261 73 123 0 4922 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 20188

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 0.98 2/65 21256
/proc/meminfo: memFree=1080760/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=20444 CPUtime=282.18
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 12859 0 0 0 28212 6 0 0 25 0 1 0 33304538 20934656 4311 1992294400 134512640 135019032 4294956240 18446744073709551615 134538212 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 5111 4311 73 123 0 4986 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 20444

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 21256
/proc/meminfo: memFree=1080568/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=20572 CPUtime=342.15
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 12897 0 0 0 34209 6 0 0 25 0 1 0 33304538 21065728 4349 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 5143 4349 73 123 0 5018 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 20572

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 21256
/proc/meminfo: memFree=1080440/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=20700 CPUtime=402.13
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 12931 0 0 0 40207 6 0 0 25 0 1 0 33304538 21196800 4383 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 5175 4383 73 123 0 5050 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 20700

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 21256
/proc/meminfo: memFree=1080312/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=20828 CPUtime=462.11
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 12958 0 0 0 46205 6 0 0 25 0 1 0 33304538 21327872 4410 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 5207 4410 73 123 0 5082 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 20828

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 21256
/proc/meminfo: memFree=1080184/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=20956 CPUtime=522.09
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 12984 0 0 0 52203 6 0 0 25 0 1 0 33304538 21458944 4436 1992294400 134512640 135019032 4294956240 18446744073709551615 134597789 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 5239 4436 73 123 0 5114 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 20956

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 21256
/proc/meminfo: memFree=1079928/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=21236 CPUtime=582.06
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 13056 0 0 0 58200 6 0 0 25 0 1 0 33304538 21745664 4508 1992294400 134512640 135019032 4294956240 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 5309 4508 73 123 0 5184 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 21236

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 21256
/proc/meminfo: memFree=1079608/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=21492 CPUtime=642.04
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 13128 0 0 0 64198 6 0 0 25 0 1 0 33304538 22007808 4580 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 5373 4580 73 123 0 5248 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 21492


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21264
/proc/meminfo: memFree=1074616/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=26404 CPUtime=4000.74
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 14342 0 0 0 400063 11 0 0 25 0 1 0 33304538 27037696 5794 1992294400 134512640 135019032 4294956240 18446744073709551615 134564737 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 6601 5794 73 123 0 6476 0
Current children cumulated CPU time (s) 4000.74
Current children cumulated vsize (KiB) 26404

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21264
/proc/meminfo: memFree=1074424/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=26532 CPUtime=4060.71
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 14372 0 0 0 406060 11 0 0 25 0 1 0 33304538 27168768 5824 1992294400 134512640 135019032 4294956240 18446744073709551615 134540959 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 6633 5824 73 123 0 6508 0
Current children cumulated CPU time (s) 4060.71
Current children cumulated vsize (KiB) 26532

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21264
/proc/meminfo: memFree=1074360/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=26532 CPUtime=4120.69
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 14400 0 0 0 412058 11 0 0 25 0 1 0 33304538 27168768 5852 1992294400 134512640 135019032 4294956240 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 6633 5852 73 123 0 6508 0
Current children cumulated CPU time (s) 4120.69
Current children cumulated vsize (KiB) 26532

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21264
/proc/meminfo: memFree=1074232/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=27684 CPUtime=4180.65
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 14434 0 0 0 418054 11 0 0 25 0 1 0 33304538 28348416 5886 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 6921 5886 73 123 0 6796 0
Current children cumulated CPU time (s) 4180.65
Current children cumulated vsize (KiB) 27684

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21264
/proc/meminfo: memFree=1074104/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=27684 CPUtime=4240.64
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 14468 0 0 0 424052 12 0 0 25 0 1 0 33304538 28348416 5920 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 6921 5920 73 123 0 6796 0
Current children cumulated CPU time (s) 4240.64
Current children cumulated vsize (KiB) 27684

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21264
/proc/meminfo: memFree=1073976/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=27812 CPUtime=4300.61
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 14503 0 0 0 430049 12 0 0 25 0 1 0 33304538 28479488 5955 1992294400 134512640 135019032 4294956240 18446744073709551615 134597792 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 6953 5955 73 123 0 6828 0
Current children cumulated CPU time (s) 4300.61
Current children cumulated vsize (KiB) 27812

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21264
/proc/meminfo: memFree=1073848/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=27812 CPUtime=4360.59
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 14536 0 0 0 436047 12 0 0 25 0 1 0 33304538 28479488 5988 1992294400 134512640 135019032 4294956240 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 6953 5988 73 123 0 6828 0
Current children cumulated CPU time (s) 4360.59
Current children cumulated vsize (KiB) 27812

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21264
/proc/meminfo: memFree=1073720/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=27940 CPUtime=4420.57
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 14557 0 0 0 442045 12 0 0 25 0 1 0 33304538 28610560 6009 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 6985 6009 73 123 0 6860 0
Current children cumulated CPU time (s) 4420.57
Current children cumulated vsize (KiB) 27940

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21264
/proc/meminfo: memFree=1073720/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=27940 CPUtime=4480.54
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 14573 0 0 0 448042 12 0 0 25 0 1 0 33304538 28610560 6025 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 6985 6025 73 123 0 6860 0
Current children cumulated CPU time (s) 4480.54
Current children cumulated vsize (KiB) 27940

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21264
/proc/meminfo: memFree=1073592/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=28068 CPUtime=4540.52
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 14588 0 0 0 454040 12 0 0 25 0 1 0 33304538 28741632 6040 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 7017 6040 73 123 0 6892 0
Current children cumulated CPU time (s) 4540.52
Current children cumulated vsize (KiB) 28068

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21264
/proc/meminfo: memFree=1073528/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=28068 CPUtime=4600.5
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 14602 0 0 0 460038 12 0 0 25 0 1 0 33304538 28741632 6054 1992294400 134512640 135019032 4294956240 18446744073709551615 134538257 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 7017 6054 73 123 0 6892 0
Current children cumulated CPU time (s) 4600.5
Current children cumulated vsize (KiB) 28068

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21264
/proc/meminfo: memFree=1073400/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=28196 CPUtime=4660.47
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 14619 0 0 0 466035 12 0 0 25 0 1 0 33304538 28872704 6071 1992294400 134512640 135019032 4294956240 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 7049 6071 73 123 0 6924 0
Current children cumulated CPU time (s) 4660.47
Current children cumulated vsize (KiB) 28196

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21264
/proc/meminfo: memFree=1073400/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=28196 CPUtime=4720.46
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 14630 0 0 0 472034 12 0 0 25 0 1 0 33304538 28872704 6082 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 7049 6082 73 123 0 6924 0
Current children cumulated CPU time (s) 4720.46
Current children cumulated vsize (KiB) 28196

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21264
/proc/meminfo: memFree=1073400/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=28196 CPUtime=4780.44
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 14640 0 0 0 478032 12 0 0 25 0 1 0 33304538 28872704 6092 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 7049 6092 73 123 0 6924 0
Current children cumulated CPU time (s) 4780.44
Current children cumulated vsize (KiB) 28196

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21264
/proc/meminfo: memFree=1073400/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=28196 CPUtime=4840.42
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 14648 0 0 0 484030 12 0 0 25 0 1 0 33304538 28872704 6100 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 7049 6100 73 123 0 6924 0
Current children cumulated CPU time (s) 4840.42
Current children cumulated vsize (KiB) 28196

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21264
/proc/meminfo: memFree=1073336/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=28324 CPUtime=4900.42
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 14655 0 0 0 490029 13 0 0 25 0 1 0 33304538 29003776 6107 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 7081 6107 73 123 0 6956 0
Current children cumulated CPU time (s) 4900.42
Current children cumulated vsize (KiB) 28324

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21264
/proc/meminfo: memFree=1073336/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=28324 CPUtime=4960.4
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 14661 0 0 0 496027 13 0 0 25 0 1 0 33304538 29003776 6113 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 7081 6113 73 123 0 6956 0
Current children cumulated CPU time (s) 4960.4
Current children cumulated vsize (KiB) 28324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21264
/proc/meminfo: memFree=1073272/2055920 swapFree=4192956/4192956
[pid=21255] ppid=21253 vsize=28324 CPUtime=5000.1
/proc/21255/stat : 21255 (march_ks) R 21253 21255 21149 0 -1 4194304 14666 0 0 0 499997 13 0 0 25 0 1 0 33304538 29003776 6118 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21255/statm: 7081 6118 73 123 0 6956 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 28324

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): 5002.01
CPU time (s): 5000.11
CPU user time (s): 4999.97
CPU system time (s): 0.134979
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 28324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14666
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= 11269

runsolver used 3.85541 second user time and 14.3428 second system time

The end

Launcher Data 

Begin job on node15 at 2009-04-18 13:05:11
IDJOB=1626263
IDBENCH=70366
IDSOLVER=582
FILE ID=node15/1626263-1240052711
PBS_JOBID= 9159041
Free space on /tmp= 66356 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-S56507352-034.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626263-1240052711/watcher-1626263-1240052711 -o /tmp/evaluation-result-1626263-1240052711/solver-1626263-1240052711 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626263-1240052711.cnf            

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

MD5SUM BENCH= 3489273d9d670dd6da5e410852c60205
RANDOM SEED=1379920141

node15.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		: 3000.220
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		: 3000.220
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:       1098456 kB
Buffers:         84448 kB
Cached:         797104 kB
SwapCached:          0 kB
Active:         262876 kB
Inactive:       632588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1098456 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3788 kB
Writeback:           0 kB
Mapped:          23696 kB
Slab:            47984 kB
Committed_AS:   160104 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66352 MiB
End job on node15 at 2009-04-18 14:28:35