Trace number 1625909

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) 5000.09 5002.11

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1322153318-039.cnf
MD5SUM9b4324a23c82753183d597b4a4c7c7c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark73.1909
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data

0.39/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.44	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.44	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.44	c main()::
0.39/0.44	c initFormula():: searching for DIMACS p-line....
0.39/0.44	c full lookahead due to high density!
0.39/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.39/0.44	c parseCNF():: parsing....
0.39/0.44	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.44	c runParser():: parsing was successful, warming up engines...
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.39/0.44	c stat :: sign balance is biased by 0.041
0.39/0.44	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.44	c using k-SAT heuristics (size based diff)
0.39/0.44	c longest clause has size 5
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.39/0.44	c longest clause has size 5
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c dynamic_preselect_setsize :: off
0.39/0.44	c suggested doublelook initial :: 0
0.39/0.44	c main():: all systems go!
0.39/0.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 491 JD: 306
3.09/3.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 83937 JD: 306
481.20/481.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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-1625909-1239992495/watcher-1625909-1239992495 -o /tmp/evaluation-result-1625909-1239992495/solver-1625909-1239992495 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1625909-1239992495.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: 0.99 0.98 0.97 3/64 21341
/proc/meminfo: memFree=1193336/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=816 CPUtime=0
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 27283550 835584 111 1992294400 134512640 135019032 4294956240 18446744073709551615 134787551 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 204 111 47 123 0 79 0

[startup+0.040241 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 21341
/proc/meminfo: memFree=1193336/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=2536 CPUtime=0.03
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 408 0 0 0 3 0 0 0 18 0 1 0 27283550 2596864 393 1992294400 134512640 135019032 4294956240 18446744073709551615 134555156 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 634 393 48 123 0 509 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2536

[startup+0.101246 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 21341
/proc/meminfo: memFree=1193336/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=2468 CPUtime=0.09
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 1551 0 0 0 9 0 0 0 18 0 1 0 27283550 2527232 400 1992294400 134512640 135019032 4294956240 18446744073709551615 134554589 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 617 400 63 123 0 492 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2468

[startup+0.301266 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 21341
/proc/meminfo: memFree=1193336/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=3760 CPUtime=0.29
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 2201 0 0 0 29 0 0 0 19 0 1 0 27283550 3850240 698 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 940 698 67 123 0 815 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3760

[startup+0.701306 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 21341
/proc/meminfo: memFree=1193336/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=4636 CPUtime=0.69
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 3360 0 0 0 68 1 0 0 23 0 1 0 27283550 4747264 833 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 1159 833 72 123 0 1034 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4636

[startup+1.50138 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 21342
/proc/meminfo: memFree=1190064/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=4656 CPUtime=1.49
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 3366 0 0 0 148 1 0 0 25 0 1 0 27283550 4767744 839 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 1164 839 72 123 0 1039 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4656

[startup+3.10154 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 21342
/proc/meminfo: memFree=1189936/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=4656 CPUtime=3.09
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 3366 0 0 0 308 1 0 0 25 0 1 0 27283550 4767744 839 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 1164 839 72 123 0 1039 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4656

[startup+6.30186 s]
/proc/loadavg: 1.07 1.00 0.97 2/65 21342
/proc/meminfo: memFree=1189936/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=4656 CPUtime=6.29
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 3366 0 0 0 628 1 0 0 25 0 1 0 27283550 4767744 839 1992294400 134512640 135019032 4294956240 18446744073709551615 134527040 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 1164 839 72 123 0 1039 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4656

[startup+12.7025 s]
/proc/loadavg: 1.07 1.00 0.97 2/65 21342
/proc/meminfo: memFree=1189752/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=4784 CPUtime=12.69
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 3385 0 0 0 1268 1 0 0 25 0 1 0 27283550 4898816 858 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 1196 858 72 123 0 1071 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4784

[startup+25.5018 s]
/proc/loadavg: 1.05 1.00 0.97 2/65 21342
/proc/meminfo: memFree=1189752/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=4912 CPUtime=25.48
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 3399 0 0 0 2547 1 0 0 25 0 1 0 27283550 5029888 872 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 1228 872 72 123 0 1103 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4912

[startup+51.1013 s]
/proc/loadavg: 1.03 1.00 0.97 2/65 21342
/proc/meminfo: memFree=1189688/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=4912 CPUtime=51.07
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 3416 0 0 0 5106 1 0 0 25 0 1 0 27283550 5029888 889 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 1228 889 72 123 0 1103 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4912

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 0.97 2/65 21342
/proc/meminfo: memFree=1189560/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=5124 CPUtime=102.26
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 3464 0 0 0 10225 1 0 0 25 0 1 0 27283550 5246976 937 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 1281 937 72 123 0 1156 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5124

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21342
/proc/meminfo: memFree=1189240/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=5336 CPUtime=162.22
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 3553 0 0 0 16221 1 0 0 25 0 1 0 27283550 5464064 1007 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 1334 1007 72 123 0 1209 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 5336

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21342
/proc/meminfo: memFree=1189176/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=5616 CPUtime=222.2
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 3592 0 0 0 22219 1 0 0 25 0 1 0 27283550 5750784 1046 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 1404 1046 72 123 0 1279 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 5616

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21342
/proc/meminfo: memFree=1188984/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=5844 CPUtime=282.18
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 3626 0 0 0 28217 1 0 0 25 0 1 0 27283550 5984256 1080 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 1461 1080 72 123 0 1336 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 5844

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21342
/proc/meminfo: memFree=1188856/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=5844 CPUtime=342.15
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 3670 0 0 0 34214 1 0 0 25 0 1 0 27283550 5984256 1124 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 1461 1124 72 123 0 1336 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 5844

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21342
/proc/meminfo: memFree=1188664/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=6312 CPUtime=402.14
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 3723 0 0 0 40212 2 0 0 25 0 1 0 27283550 6463488 1177 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 1578 1177 72 123 0 1453 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 6312

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21342
/proc/meminfo: memFree=1188344/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=6824 CPUtime=462.12
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 3780 0 0 0 46210 2 0 0 25 0 1 0 27283550 6987776 1234 1992294400 134512640 135019032 4294956240 18446744073709551615 134597957 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 1706 1234 72 123 0 1581 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 6824

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21342
/proc/meminfo: memFree=1188280/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=6824 CPUtime=522.09
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 3812 0 0 0 52207 2 0 0 25 0 1 0 27283550 6987776 1266 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 1706 1266 72 123 0 1581 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 6824

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21342
/proc/meminfo: memFree=1188088/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=6824 CPUtime=582.07
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 3850 0 0 0 58205 2 0 0 25 0 1 0 27283550 6987776 1304 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 1706 1304 72 123 0 1581 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 6824

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 21342
/proc/meminfo: memFree=1188088/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=6824 CPUtime=642.05
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 3855 0 0 0 64203 2 0 0 25 0 1 0 27283550 6987776 1309 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 1706 1309 72 123 0 1581 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 6824


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21350
/proc/meminfo: memFree=1186296/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=8004 CPUtime=4060.65
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 4172 0 0 0 406060 5 0 0 25 0 1 0 27283550 8196096 1626 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 2001 1626 72 123 0 1876 0
Current children cumulated CPU time (s) 4060.65
Current children cumulated vsize (KiB) 8004

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21350
/proc/meminfo: memFree=1186360/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=8132 CPUtime=4120.61
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 4173 0 0 0 412056 5 0 0 25 0 1 0 27283550 8327168 1627 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 2033 1627 72 123 0 1908 0
Current children cumulated CPU time (s) 4120.61
Current children cumulated vsize (KiB) 8132

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21350
/proc/meminfo: memFree=1186360/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=8132 CPUtime=4180.59
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 4174 0 0 0 418054 5 0 0 25 0 1 0 27283550 8327168 1628 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 2033 1628 72 123 0 1908 0
Current children cumulated CPU time (s) 4180.59
Current children cumulated vsize (KiB) 8132

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21350
/proc/meminfo: memFree=1186360/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=8132 CPUtime=4240.57
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 4176 0 0 0 424052 5 0 0 25 0 1 0 27283550 8327168 1630 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 2033 1630 72 123 0 1908 0
Current children cumulated CPU time (s) 4240.57
Current children cumulated vsize (KiB) 8132

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21350
/proc/meminfo: memFree=1186296/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=8132 CPUtime=4300.54
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 4177 0 0 0 430049 5 0 0 25 0 1 0 27283550 8327168 1631 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 2033 1631 72 123 0 1908 0
Current children cumulated CPU time (s) 4300.54
Current children cumulated vsize (KiB) 8132

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21350
/proc/meminfo: memFree=1186360/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=8132 CPUtime=4360.52
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 4177 0 0 0 436047 5 0 0 25 0 1 0 27283550 8327168 1631 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 2033 1631 72 123 0 1908 0
Current children cumulated CPU time (s) 4360.52
Current children cumulated vsize (KiB) 8132

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21350
/proc/meminfo: memFree=1186360/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=8132 CPUtime=4420.5
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 4178 0 0 0 442045 5 0 0 25 0 1 0 27283550 8327168 1632 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 2033 1632 72 123 0 1908 0
Current children cumulated CPU time (s) 4420.5
Current children cumulated vsize (KiB) 8132

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21352
/proc/meminfo: memFree=1186104/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=8132 CPUtime=4480.47
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 4179 0 0 0 448042 5 0 0 25 0 1 0 27283550 8327168 1633 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 2033 1633 72 123 0 1908 0
Current children cumulated CPU time (s) 4480.47
Current children cumulated vsize (KiB) 8132

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21352
/proc/meminfo: memFree=1186104/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=8132 CPUtime=4540.44
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 4185 0 0 0 454039 5 0 0 25 0 1 0 27283550 8327168 1639 1992294400 134512640 135019032 4294956240 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 2033 1639 72 123 0 1908 0
Current children cumulated CPU time (s) 4540.44
Current children cumulated vsize (KiB) 8132

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21352
/proc/meminfo: memFree=1186104/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=8132 CPUtime=4600.43
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 4213 0 0 0 460038 5 0 0 25 0 1 0 27283550 8327168 1667 1992294400 134512640 135019032 4294956240 18446744073709551615 134598179 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 2033 1667 72 123 0 1908 0
Current children cumulated CPU time (s) 4600.43
Current children cumulated vsize (KiB) 8132

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21352
/proc/meminfo: memFree=1186104/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=9284 CPUtime=4660.39
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 4229 0 0 0 466034 5 0 0 25 0 1 0 27283550 9506816 1683 1992294400 134512640 135019032 4294956240 18446744073709551615 134527040 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 2321 1683 72 123 0 2196 0
Current children cumulated CPU time (s) 4660.39
Current children cumulated vsize (KiB) 9284

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21352
/proc/meminfo: memFree=1186104/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=9284 CPUtime=4720.38
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 4231 0 0 0 472033 5 0 0 25 0 1 0 27283550 9506816 1685 1992294400 134512640 135019032 4294956240 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 2321 1685 72 123 0 2196 0
Current children cumulated CPU time (s) 4720.38
Current children cumulated vsize (KiB) 9284

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21352
/proc/meminfo: memFree=1186104/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=9284 CPUtime=4780.35
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 4232 0 0 0 478030 5 0 0 25 0 1 0 27283550 9506816 1686 1992294400 134512640 135019032 4294956240 18446744073709551615 134538234 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 2321 1686 72 123 0 2196 0
Current children cumulated CPU time (s) 4780.35
Current children cumulated vsize (KiB) 9284

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21352
/proc/meminfo: memFree=1186104/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=9284 CPUtime=4840.32
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 4233 0 0 0 484027 5 0 0 25 0 1 0 27283550 9506816 1687 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 2321 1687 72 123 0 2196 0
Current children cumulated CPU time (s) 4840.32
Current children cumulated vsize (KiB) 9284

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21352
/proc/meminfo: memFree=1186104/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=9284 CPUtime=4900.3
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 4234 0 0 0 490025 5 0 0 25 0 1 0 27283550 9506816 1688 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 2321 1688 72 123 0 2196 0
Current children cumulated CPU time (s) 4900.3
Current children cumulated vsize (KiB) 9284

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21352
/proc/meminfo: memFree=1186104/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=9284 CPUtime=4960.28
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 4235 0 0 0 496023 5 0 0 25 0 1 0 27283550 9506816 1689 1992294400 134512640 135019032 4294956240 18446744073709551615 134537940 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 2321 1689 72 123 0 2196 0
Current children cumulated CPU time (s) 4960.28
Current children cumulated vsize (KiB) 9284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21352
/proc/meminfo: memFree=1186040/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=9284 CPUtime=5000.07
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 4235 0 0 0 500002 5 0 0 25 0 1 0 27283550 9506816 1689 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 2321 1689 72 123 0 2196 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 9284

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21352
/proc/meminfo: memFree=1186040/2055920 swapFree=4192956/4192956
[pid=21341] ppid=21339 vsize=9284 CPUtime=5000.07
/proc/21341/stat : 21341 (march_ks) R 21339 21341 21277 0 -1 4194304 4235 0 0 0 500002 5 0 0 25 0 1 0 27283550 9506816 1689 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21341/statm: 2321 1689 72 123 0 2196 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 9284

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.09
CPU user time (s): 5000.02
CPU system time (s): 0.06099
CPU usage (%): 99.9596
Max. virtual memory (cumulated for all children) (KiB): 9284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4235
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= 11344

runsolver used 4.40233 second user time and 13.7969 second system time

The end

Launcher Data

Begin job on node12 at 2009-04-17 20:21:36
IDJOB=1625909
IDBENCH=70189
IDSOLVER=582
FILE ID=node12/1625909-1239992495
PBS_JOBID= 9158714
Free space on /tmp= 66292 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1322153318-039.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1625909-1239992495/watcher-1625909-1239992495 -o /tmp/evaluation-result-1625909-1239992495/solver-1625909-1239992495 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1625909-1239992495.cnf            

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

MD5SUM BENCH= 9b4324a23c82753183d597b4a4c7c7c2
RANDOM SEED=216998901

node12.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		: 3000.213
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		: 3000.213
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:       1193824 kB
Buffers:         82728 kB
Cached:         682884 kB
SwapCached:          0 kB
Active:         255548 kB
Inactive:       523944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1193824 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3348 kB
Writeback:           0 kB
Mapped:          23608 kB
Slab:            68704 kB
Committed_AS:   136608 kB
PageTables:       1376 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= 66292 MiB
End job on node12 at 2009-04-17 21:45:00