Trace number 1627057

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) 5000.08 5002.51

General information on the benchmark

NameRANDOM/additional/24000/
unif-k3-r4.2-v24000-c100800-S1400647106-062.cnf
MD5SUM2f868438ef698950dd3d1ee13923a3f0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark689.048
Satisfiable
(Un)Satisfiability was proved
Number of variables24000
Number of clauses100800
Sum of the clauses size302400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3100800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.09/2.12	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.09/2.12	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.09/2.12	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.09/2.12	c main()::
2.09/2.12	c initFormula():: searching for DIMACS p-line....
2.09/2.12	c initFormula():: the DIMACS p-line indicates a CNF of 24000 variables and 100800 clauses.
2.09/2.12	c parseCNF():: parsing....
2.09/2.12	c parseCNF():: the CNF contains 0 unary clauses.
2.09/2.12	c runParser():: parsing was successful, warming up engines...
2.09/2.12	c simplify_formula():: removed 0 tautological, 479 satisfied and 0 duplicate clauses
2.09/2.12	c preprocessing fase I completed:: there are now 23922 free variables and 100321 clauses.
2.09/2.12	c stat :: sign balance is biased by 0.478
2.09/2.12	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.09/2.12	c using 3-SAT heuristics (occurence based diff)
2.09/2.12	c longest clause has size 3
2.09/2.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 138 duplicate clauses
2.09/2.12	c resolvent_look() :: found 82 resolvents
2.09/2.12	c lessRedundantTransformation():: nothing to be done.
2.09/2.12	c transformTo3SAT():: you gave me 24000 variables and 100403 clauses.
2.09/2.12	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.09/2.12	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.09/2.12	c transformTo3SAT():: the transformation yielded 24000 variabels and 100403 clauses.
2.09/2.12	c main():: clause / variable ratio: ( 100403 / 24000 ) = 4.18
2.09/2.12	c longest clause has size 3
2.09/2.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.12	c dynamic_preselect_setsize :: off
2.09/2.12	c suggested doublelook initial :: 0
2.09/2.12	c main():: all systems go!
2.09/2.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1754 JD: 1645
89.15/89.22	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-1627057-1240145124/watcher-1627057-1240145124 -o /tmp/evaluation-result-1627057-1240145124/solver-1627057-1240145124 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1627057-1240145124.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: 0.92 0.98 0.99 3/64 23871
/proc/meminfo: memFree=917792/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=3200 CPUtime=0
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 588 0 0 0 0 0 0 0 18 0 1 0 42541037 3276800 574 1992294400 134512640 135019032 4294956240 18446744073709551615 134557688 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 800 580 46 123 0 675 0

[startup+0.0887761 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23871
/proc/meminfo: memFree=917792/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=4256 CPUtime=0.08
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 922 0 0 0 8 0 0 0 18 0 1 0 42541037 4358144 908 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 1064 908 47 123 0 939 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4256

[startup+0.101777 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23871
/proc/meminfo: memFree=917792/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=4388 CPUtime=0.09
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 970 0 0 0 9 0 0 0 18 0 1 0 42541037 4493312 956 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 1097 956 47 123 0 972 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4388

[startup+0.301814 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23871
/proc/meminfo: memFree=917792/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=14392 CPUtime=0.29
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 3439 0 0 0 28 1 0 0 20 0 1 0 42541037 14737408 2726 1992294400 134512640 135019032 4294956240 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 3598 2726 52 123 0 3473 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14392

[startup+0.70189 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23871
/proc/meminfo: memFree=917792/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=11164 CPUtime=0.69
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 5265 0 0 0 67 2 0 0 24 0 1 0 42541037 11431936 1889 1992294400 134512640 135019032 4294956240 18446744073709551615 134555008 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 2791 1889 52 123 0 2666 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11164

[startup+1.50104 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23872
/proc/meminfo: memFree=910104/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=21960 CPUtime=1.49
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 12538 0 0 0 143 6 0 0 25 0 1 0 42541037 22487040 4398 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 5490 4398 67 123 0 5365 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21960

[startup+3.10134 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23872
/proc/meminfo: memFree=894232/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=30212 CPUtime=3.09
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 18811 0 0 0 301 8 0 0 25 0 1 0 42541037 30937088 6324 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 7553 6324 73 123 0 7428 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30212

[startup+6.30195 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23872
/proc/meminfo: memFree=892312/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=30224 CPUtime=6.29
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 18814 0 0 0 620 9 0 0 25 0 1 0 42541037 30949376 6327 1992294400 134512640 135019032 4294956240 18446744073709551615 134548815 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 7556 6327 73 123 0 7431 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30224

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 23872
/proc/meminfo: memFree=892208/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=30520 CPUtime=12.68
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 18875 0 0 0 1259 9 0 0 25 0 1 0 42541037 31252480 6388 1992294400 134512640 135019032 4294956240 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 7630 6388 73 123 0 7505 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30520

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23872
/proc/meminfo: memFree=891824/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=31308 CPUtime=25.48
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 19032 0 0 0 2538 10 0 0 25 0 1 0 42541037 32059392 6545 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 7827 6545 73 123 0 7702 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31308

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23872
/proc/meminfo: memFree=889264/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=34516 CPUtime=51.06
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 19668 0 0 0 5096 10 0 0 25 0 1 0 42541037 35344384 7181 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 8629 7181 73 123 0 8504 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 34516

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 23872
/proc/meminfo: memFree=888432/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=35520 CPUtime=102.24
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 19886 0 0 0 10214 10 0 0 25 0 1 0 42541037 36372480 7384 1992294400 134512640 135019032 4294956240 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 8880 7384 73 123 0 8755 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 35520

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23872
/proc/meminfo: memFree=887792/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=36152 CPUtime=162.21
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 20047 0 0 0 16211 10 0 0 25 0 1 0 42541037 37019648 7545 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 9038 7545 73 123 0 8913 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 36152

[startup+222.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 23872
/proc/meminfo: memFree=887280/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=36604 CPUtime=222.18
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 20162 0 0 0 22207 11 0 0 25 0 1 0 42541037 37482496 7660 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 9151 7660 73 123 0 9026 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 36604

[startup+282.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 23872
/proc/meminfo: memFree=886448/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=37500 CPUtime=282.15
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 20370 0 0 0 28204 11 0 0 25 0 1 0 42541037 38400000 7868 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 9375 7868 73 123 0 9250 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 37500

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23872
/proc/meminfo: memFree=886192/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=37752 CPUtime=342.13
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 20443 0 0 0 34202 11 0 0 25 0 1 0 42541037 38658048 7941 1992294400 134512640 135019032 4294956240 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 9438 7941 73 123 0 9313 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 37752

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23872
/proc/meminfo: memFree=885936/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=38000 CPUtime=402.09
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 20497 0 0 0 40198 11 0 0 25 0 1 0 42541037 38912000 7995 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 9500 7995 73 123 0 9375 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 38000

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23872
/proc/meminfo: memFree=885808/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=38128 CPUtime=462.06
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 20545 0 0 0 46195 11 0 0 25 0 1 0 42541037 39043072 8043 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 9532 8043 73 123 0 9407 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 38128

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23872
/proc/meminfo: memFree=885616/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=38376 CPUtime=522.03
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 20589 0 0 0 52192 11 0 0 25 0 1 0 42541037 39297024 8087 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 9594 8087 73 123 0 9469 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 38376

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23872
/proc/meminfo: memFree=885552/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=38500 CPUtime=581.99
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 20615 0 0 0 58188 11 0 0 25 0 1 0 42541037 39424000 8113 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 9625 8113 73 123 0 9500 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 38500

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23872
/proc/meminfo: memFree=885488/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=38500 CPUtime=641.98
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 20640 0 0 0 64186 12 0 0 25 0 1 0 42541037 39424000 8138 1992294400 134512640 135019032 4294956240 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 9625 8138 73 123 0 9500 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 38500


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23880
/proc/meminfo: memFree=882480/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=41104 CPUtime=4060.32
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 21304 0 0 0 406018 14 0 0 25 0 1 0 42541037 42090496 8802 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 10276 8802 73 123 0 10151 0
Current children cumulated CPU time (s) 4060.32
Current children cumulated vsize (KiB) 41104

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23880
/proc/meminfo: memFree=882480/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=41228 CPUtime=4120.29
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 21310 0 0 0 412015 14 0 0 25 0 1 0 42541037 42217472 8808 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 10307 8808 73 123 0 10182 0
Current children cumulated CPU time (s) 4120.29
Current children cumulated vsize (KiB) 41228

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23880
/proc/meminfo: memFree=882480/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=41228 CPUtime=4180.26
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 21315 0 0 0 418012 14 0 0 25 0 1 0 42541037 42217472 8813 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 10307 8813 73 123 0 10182 0
Current children cumulated CPU time (s) 4180.26
Current children cumulated vsize (KiB) 41228

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23880
/proc/meminfo: memFree=882480/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=41228 CPUtime=4240.23
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 21321 0 0 0 424009 14 0 0 25 0 1 0 42541037 42217472 8819 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 10307 8819 73 123 0 10182 0
Current children cumulated CPU time (s) 4240.23
Current children cumulated vsize (KiB) 41228

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23880
/proc/meminfo: memFree=882480/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=41228 CPUtime=4300.2
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 21327 0 0 0 430006 14 0 0 25 0 1 0 42541037 42217472 8825 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 10307 8825 73 123 0 10182 0
Current children cumulated CPU time (s) 4300.2
Current children cumulated vsize (KiB) 41228

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23880
/proc/meminfo: memFree=882480/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=41228 CPUtime=4360.17
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 21332 0 0 0 436003 14 0 0 25 0 1 0 42541037 42217472 8830 1992294400 134512640 135019032 4294956240 18446744073709551615 134596372 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 10307 8830 73 123 0 10182 0
Current children cumulated CPU time (s) 4360.17
Current children cumulated vsize (KiB) 41228

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23880
/proc/meminfo: memFree=882480/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=41228 CPUtime=4420.14
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 21339 0 0 0 442000 14 0 0 25 0 1 0 42541037 42217472 8837 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 10307 8837 73 123 0 10182 0
Current children cumulated CPU time (s) 4420.14
Current children cumulated vsize (KiB) 41228

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23880
/proc/meminfo: memFree=882416/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=41352 CPUtime=4480.12
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 21345 0 0 0 447998 14 0 0 25 0 1 0 42541037 42344448 8843 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 10338 8843 73 123 0 10213 0
Current children cumulated CPU time (s) 4480.12
Current children cumulated vsize (KiB) 41352

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23886
/proc/meminfo: memFree=882288/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=41352 CPUtime=4540.08
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 21350 0 0 0 453994 14 0 0 25 0 1 0 42541037 42344448 8848 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 10338 8848 73 123 0 10213 0
Current children cumulated CPU time (s) 4540.08
Current children cumulated vsize (KiB) 41352

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23886
/proc/meminfo: memFree=882288/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=41352 CPUtime=4600.05
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 21355 0 0 0 459991 14 0 0 25 0 1 0 42541037 42344448 8853 1992294400 134512640 135019032 4294956240 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 10338 8853 73 123 0 10213 0
Current children cumulated CPU time (s) 4600.05
Current children cumulated vsize (KiB) 41352

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23886
/proc/meminfo: memFree=882224/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=41352 CPUtime=4660.03
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 21361 0 0 0 465988 15 0 0 25 0 1 0 42541037 42344448 8859 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 10338 8859 73 123 0 10213 0
Current children cumulated CPU time (s) 4660.03
Current children cumulated vsize (KiB) 41352

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23886
/proc/meminfo: memFree=882224/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=41352 CPUtime=4720.01
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 21367 0 0 0 471986 15 0 0 25 0 1 0 42541037 42344448 8865 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 10338 8865 73 123 0 10213 0
Current children cumulated CPU time (s) 4720.01
Current children cumulated vsize (KiB) 41352

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23886
/proc/meminfo: memFree=882224/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=41476 CPUtime=4779.98
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 21373 0 0 0 477983 15 0 0 25 0 1 0 42541037 42471424 8871 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 10369 8871 73 123 0 10244 0
Current children cumulated CPU time (s) 4779.98
Current children cumulated vsize (KiB) 41476

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23886
/proc/meminfo: memFree=882224/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=41476 CPUtime=4839.95
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 21379 0 0 0 483980 15 0 0 25 0 1 0 42541037 42471424 8877 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 10369 8877 73 123 0 10244 0
Current children cumulated CPU time (s) 4839.95
Current children cumulated vsize (KiB) 41476

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23886
/proc/meminfo: memFree=882224/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=41476 CPUtime=4899.91
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 21386 0 0 0 489976 15 0 0 25 0 1 0 42541037 42471424 8884 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 10369 8884 73 123 0 10244 0
Current children cumulated CPU time (s) 4899.91
Current children cumulated vsize (KiB) 41476

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23886
/proc/meminfo: memFree=882224/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=41476 CPUtime=4959.89
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 21390 0 0 0 495974 15 0 0 25 0 1 0 42541037 42471424 8888 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 10369 8888 73 123 0 10244 0
Current children cumulated CPU time (s) 4959.89
Current children cumulated vsize (KiB) 41476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23886
/proc/meminfo: memFree=882224/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=41476 CPUtime=5000.07
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 21395 0 0 0 499992 15 0 0 25 0 1 0 42541037 42471424 8893 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 10369 8893 73 123 0 10244 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 41476

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

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

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23886
/proc/meminfo: memFree=882224/2055920 swapFree=4192956/4192956
[pid=23871] ppid=23869 vsize=41476 CPUtime=5000.07
/proc/23871/stat : 23871 (march_ks) R 23869 23871 23834 0 -1 4194304 21395 0 0 0 499992 15 0 0 25 0 1 0 42541037 42471424 8893 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/23871/statm: 10369 8893 73 123 0 10244 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 41476

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.51
CPU time (s): 5000.08
CPU user time (s): 4999.93
CPU system time (s): 0.157975
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 41476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21395
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= 16746

runsolver used 5.59715 second user time and 12.6021 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-19 14:45:25
IDJOB=1627057
IDBENCH=71654
IDSOLVER=582
FILE ID=node37/1627057-1240145124
PBS_JOBID= 9157917
Free space on /tmp= 66404 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/additional/24000/unif-k3-r4.2-v24000-c100800-S1400647106-062.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627057-1240145124/watcher-1627057-1240145124 -o /tmp/evaluation-result-1627057-1240145124/solver-1627057-1240145124 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1627057-1240145124.cnf            

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

MD5SUM BENCH= 2f868438ef698950dd3d1ee13923a3f0
RANDOM SEED=1745098964

node37.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		: 3000.259
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		: 3000.259
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:        918344 kB
Buffers:         81268 kB
Cached:         979124 kB
SwapCached:          0 kB
Active:         285372 kB
Inactive:       788836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        918344 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4912 kB
Writeback:           0 kB
Mapped:          23568 kB
Slab:            49564 kB
Committed_AS:   173016 kB
PageTables:       1372 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= 66400 MiB
End job on node37 at 2009-04-19 16:08:49