Trace number 370934

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 5000.01 5001.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S883927618-10.cnf
MD5SUMf65bec0a86c887b34d745bc7beb4cebd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.84342
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
Number of clauses of size over 50

Solver Data (download as text)

0.19/0.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.26	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.19/0.26	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.19/0.26	c main()::
0.19/0.26	c initFormula():: searching for DIMACS p-line....
0.19/0.26	c full lookahead due to high density!
0.19/0.26	c initFormula():: the DIMACS p-line indicates a CNF of 600 variables and 12000 clauses.
0.19/0.26	c parseCNF():: parsing....
0.19/0.26	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.26	c runParser():: parsing was successful, warming up engines...
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c preprocessing fase I completed:: there are now 600 free variables and 12000 clauses.
0.19/0.26	c stat :: sign balance is biased by 0.045
0.19/0.26	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.19/0.26	c using k-SAT heuristics (size based diff)
0.19/0.26	c longest clause has size 5
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c main():: clause / variable ratio: ( 12000 / 600 ) = 20.00
0.19/0.26	c longest clause has size 5
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c dynamic_preselect_setsize :: off
0.19/0.26	c suggested doublelook initial :: 0
0.19/0.26	c main():: all systems go!
0.19/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 359 JD: 166
1.49/1.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node57/watcher-370934-1177127907 -o ROOT/results/node57/solver-370934-1177127907 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370934-1177127907/march_ks /tmp/evaluation/370934-1177127907/instance-370934-1177127907.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): 7500 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 0.97 0.98 2/64 17292
/proc/meminfo: memFree=1582896/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=788 CPUtime=0
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 153926697 806912 93 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 197 93 47 123 0 72 0

[startup+0.0255301 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 17292
/proc/meminfo: memFree=1582896/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=1580 CPUtime=0.02
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 212 0 0 0 2 0 0 0 18 0 1 0 153926697 1617920 196 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 395 196 48 123 0 270 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1580

[startup+0.101536 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 17292
/proc/meminfo: memFree=1582896/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=2500 CPUtime=0.09
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1242 0 0 0 9 0 0 0 18 0 1 0 153926697 2560000 448 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 625 448 67 123 0 500 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2500

[startup+0.301553 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 17292
/proc/meminfo: memFree=1582896/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3120 CPUtime=0.29
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1817 0 0 0 29 0 0 0 19 0 1 0 153926697 3194880 568 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 780 568 72 123 0 655 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3120

[startup+0.701588 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 17292
/proc/meminfo: memFree=1582896/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3128 CPUtime=0.69
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1819 0 0 0 69 0 0 0 23 0 1 0 153926697 3203072 570 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 782 570 72 123 0 657 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3128

[startup+1.50266 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17293
/proc/meminfo: memFree=1580712/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3128 CPUtime=1.49
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1819 0 0 0 149 0 0 0 25 0 1 0 153926697 3203072 570 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526994 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 782 570 72 123 0 657 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3128

[startup+3.1018 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17293
/proc/meminfo: memFree=1580584/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3128 CPUtime=3.09
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1819 0 0 0 309 0 0 0 25 0 1 0 153926697 3203072 570 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 782 570 72 123 0 657 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3128

[startup+6.30107 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17293
/proc/meminfo: memFree=1580456/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3128 CPUtime=6.29
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1819 0 0 0 629 0 0 0 25 0 1 0 153926697 3203072 570 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 782 570 72 123 0 657 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3128

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17293
/proc/meminfo: memFree=1580400/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3128 CPUtime=12.68
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1819 0 0 0 1268 0 0 0 25 0 1 0 153926697 3203072 570 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 782 570 72 123 0 657 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3128

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17293
/proc/meminfo: memFree=1580400/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3128 CPUtime=25.48
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1819 0 0 0 2548 0 0 0 25 0 1 0 153926697 3203072 570 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 782 570 72 123 0 657 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3128

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17293
/proc/meminfo: memFree=1580464/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3128 CPUtime=51.08
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1819 0 0 0 5107 1 0 0 25 0 1 0 153926697 3203072 570 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 782 570 72 123 0 657 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3128

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17293
/proc/meminfo: memFree=1580528/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3256 CPUtime=102.27
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1828 0 0 0 10226 1 0 0 25 0 1 0 153926697 3334144 579 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 814 579 72 123 0 689 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3256

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 17365
/proc/meminfo: memFree=1579192/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3256 CPUtime=162.22
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1838 0 0 0 16221 1 0 0 25 0 1 0 153926697 3334144 589 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 814 589 72 123 0 689 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 3256

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17491
/proc/meminfo: memFree=1580144/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3388 CPUtime=222.14
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1859 0 0 0 22213 1 0 0 25 0 1 0 153926697 3469312 610 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 847 610 72 123 0 722 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 3388

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17491
/proc/meminfo: memFree=1580208/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3388 CPUtime=282.13
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1867 0 0 0 28212 1 0 0 25 0 1 0 153926697 3469312 618 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 847 618 72 123 0 722 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 3388

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17491
/proc/meminfo: memFree=1580208/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3388 CPUtime=342.11
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1873 0 0 0 34210 1 0 0 25 0 1 0 153926697 3469312 624 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 847 624 72 123 0 722 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 3388

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17491
/proc/meminfo: memFree=1580208/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3388 CPUtime=402.09
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1878 0 0 0 40208 1 0 0 25 0 1 0 153926697 3469312 629 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 847 629 72 123 0 722 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 3388

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17491
/proc/meminfo: memFree=1580272/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3516 CPUtime=462.08
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1883 0 0 0 46207 1 0 0 25 0 1 0 153926697 3600384 634 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 879 634 72 123 0 754 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 3516

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17491
/proc/meminfo: memFree=1580272/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3516 CPUtime=522.06
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1886 0 0 0 52205 1 0 0 25 0 1 0 153926697 3600384 637 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 879 637 72 123 0 754 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 3516

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17491
/proc/meminfo: memFree=1580272/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3516 CPUtime=582.04
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1888 0 0 0 58203 1 0 0 25 0 1 0 153926697 3600384 639 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 879 639 72 123 0 754 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 3516

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17491
/proc/meminfo: memFree=1580272/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3516 CPUtime=642.03
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1892 0 0 0 64202 1 0 0 25 0 1 0 153926697 3600384 643 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 879 643 72 123 0 754 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 3516


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17691
/proc/meminfo: memFree=1579632/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3772 CPUtime=4061.05
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1958 0 0 0 406102 3 0 0 25 0 1 0 153926697 3862528 709 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548028 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 943 709 72 123 0 818 0
Current children cumulated CPU time (s) 4061.05
Current children cumulated vsize (KiB) 3772

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17691
/proc/meminfo: memFree=1579696/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3772 CPUtime=4121.03
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1959 0 0 0 412100 3 0 0 25 0 1 0 153926697 3862528 710 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 943 710 72 123 0 818 0
Current children cumulated CPU time (s) 4121.03
Current children cumulated vsize (KiB) 3772

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17691
/proc/meminfo: memFree=1579696/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3772 CPUtime=4181.01
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1959 0 0 0 418098 3 0 0 25 0 1 0 153926697 3862528 710 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538021 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 943 710 72 123 0 818 0
Current children cumulated CPU time (s) 4181.01
Current children cumulated vsize (KiB) 3772

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17691
/proc/meminfo: memFree=1579696/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3772 CPUtime=4241
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1960 0 0 0 424097 3 0 0 25 0 1 0 153926697 3862528 711 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 943 711 72 123 0 818 0
Current children cumulated CPU time (s) 4241
Current children cumulated vsize (KiB) 3772

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17691
/proc/meminfo: memFree=1579632/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3772 CPUtime=4300.98
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1960 0 0 0 430095 3 0 0 25 0 1 0 153926697 3862528 711 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 943 711 72 123 0 818 0
Current children cumulated CPU time (s) 4300.98
Current children cumulated vsize (KiB) 3772

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17691
/proc/meminfo: memFree=1579696/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3772 CPUtime=4360.96
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1960 0 0 0 436093 3 0 0 25 0 1 0 153926697 3862528 711 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 943 711 72 123 0 818 0
Current children cumulated CPU time (s) 4360.96
Current children cumulated vsize (KiB) 3772

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17691
/proc/meminfo: memFree=1579632/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3772 CPUtime=4420.95
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1961 0 0 0 442092 3 0 0 25 0 1 0 153926697 3862528 712 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 943 712 72 123 0 818 0
Current children cumulated CPU time (s) 4420.95
Current children cumulated vsize (KiB) 3772

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17691
/proc/meminfo: memFree=1579696/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3772 CPUtime=4480.93
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1962 0 0 0 448090 3 0 0 25 0 1 0 153926697 3862528 713 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585358 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 943 713 72 123 0 818 0
Current children cumulated CPU time (s) 4480.93
Current children cumulated vsize (KiB) 3772

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17691
/proc/meminfo: memFree=1579632/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3772 CPUtime=4540.91
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1962 0 0 0 454088 3 0 0 25 0 1 0 153926697 3862528 713 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 943 713 72 123 0 818 0
Current children cumulated CPU time (s) 4540.91
Current children cumulated vsize (KiB) 3772

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17691
/proc/meminfo: memFree=1579632/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3772 CPUtime=4600.9
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1963 0 0 0 460087 3 0 0 25 0 1 0 153926697 3862528 714 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 943 714 72 123 0 818 0
Current children cumulated CPU time (s) 4600.9
Current children cumulated vsize (KiB) 3772

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17691
/proc/meminfo: memFree=1579568/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3772 CPUtime=4660.88
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1971 0 0 0 466085 3 0 0 25 0 1 0 153926697 3862528 722 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 943 722 72 123 0 818 0
Current children cumulated CPU time (s) 4660.88
Current children cumulated vsize (KiB) 3772

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17691
/proc/meminfo: memFree=1579504/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3772 CPUtime=4720.87
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1971 0 0 0 472084 3 0 0 25 0 1 0 153926697 3862528 722 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 943 722 72 123 0 818 0
Current children cumulated CPU time (s) 4720.87
Current children cumulated vsize (KiB) 3772

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17691
/proc/meminfo: memFree=1579568/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3772 CPUtime=4780.85
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1971 0 0 0 478082 3 0 0 25 0 1 0 153926697 3862528 722 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 943 722 72 123 0 818 0
Current children cumulated CPU time (s) 4780.85
Current children cumulated vsize (KiB) 3772

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17691
/proc/meminfo: memFree=1579504/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3772 CPUtime=4840.85
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1971 0 0 0 484081 4 0 0 25 0 1 0 153926697 3862528 722 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 943 722 72 123 0 818 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 3772

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17691
/proc/meminfo: memFree=1579504/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3772 CPUtime=4900.83
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1971 0 0 0 490079 4 0 0 25 0 1 0 153926697 3862528 722 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 943 722 72 123 0 818 0
Current children cumulated CPU time (s) 4900.83
Current children cumulated vsize (KiB) 3772

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17691
/proc/meminfo: memFree=1579504/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3772 CPUtime=4960.81
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1971 0 0 0 496077 4 0 0 25 0 1 0 153926697 3862528 722 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565457 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 943 722 72 123 0 818 0
Current children cumulated CPU time (s) 4960.81
Current children cumulated vsize (KiB) 3772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17691
/proc/meminfo: memFree=1579504/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3772 CPUtime=5000.01
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1971 0 0 0 499997 4 0 0 25 0 1 0 153926697 3862528 722 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 943 722 72 123 0 818 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 3772

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17691
/proc/meminfo: memFree=1579504/2055920 swapFree=4183112/4192956
[pid=17292] ppid=17290 vsize=3772 CPUtime=5000.01
/proc/17292/stat : 17292 (march_ks) R 17290 17292 17202 0 -1 4194304 1971 0 0 0 499997 4 0 0 25 0 1 0 153926697 3862528 722 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/17292/statm: 943 722 72 123 0 818 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 3772

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.01
CPU user time (s): 4999.97
CPU system time (s): 0.042993
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 3772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1971
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 6938

runsolver used 3.07953 second user time and 10.6864 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Sat Apr 21 03:58:27 UTC 2007

IDJOB= 370934
IDBENCH= 20052
IDSOLVER= 180
FILE ID= node57/370934-1177127907

PBS_JOBID= 4648798

Free space on /tmp= 66454 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S883927618-10.cnf
COMMAND LINE= /tmp/evaluation/370934-1177127907/march_ks /tmp/evaluation/370934-1177127907/instance-370934-1177127907.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-370934-1177127907 -o ROOT/results/node57/solver-370934-1177127907 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370934-1177127907/march_ks /tmp/evaluation/370934-1177127907/instance-370934-1177127907.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f65bec0a86c887b34d745bc7beb4cebd

RANDOM SEED= 924880933

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.239
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		: 3000.239
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:       1583368 kB
Buffers:         85536 kB
Cached:         314392 kB
SwapCached:       3720 kB
Active:         184716 kB
Inactive:       225148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1583368 kB
SwapTotal:     4192956 kB
SwapFree:      4183112 kB
Dirty:            2604 kB
Writeback:           0 kB
Mapped:          15376 kB
Slab:            48796 kB
Committed_AS:  2552276 kB
PageTables:       1408 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= 66454 MiB

End job on node57 on Sat Apr 21 05:21:51 UTC 2007