Trace number 1626451

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 2007-02-08UNSAT 782.73 783.118

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S2065372010-022.cnf
MD5SUM9c2e94bcd290d34e0b2c0cbd91a44953
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark782.73
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55340

Solver Data 

0.69/0.74	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.69/0.74	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.69/0.74	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.69/0.74	c main()::
0.69/0.74	c initFormula():: searching for DIMACS p-line....
0.69/0.74	c full lookahead due to high density!
0.69/0.74	c initFormula():: the DIMACS p-line indicates a CNF of 60 variables and 5340 clauses.
0.69/0.74	c parseCNF():: parsing....
0.69/0.74	c parseCNF():: the CNF contains 0 unary clauses.
0.69/0.74	c runParser():: parsing was successful, warming up engines...
0.69/0.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.74	c preprocessing fase I completed:: there are now 60 free variables and 5340 clauses.
0.69/0.74	c stat :: sign balance is biased by 0.007
0.69/0.74	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.69/0.74	c using k-SAT heuristics (size based diff)
0.69/0.74	c longest clause has size 7
0.69/0.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.74	c main():: clause / variable ratio: ( 5340 / 60 ) = 89.00
0.69/0.74	c longest clause has size 7
0.69/0.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.74	c dynamic_preselect_setsize :: off
0.69/0.74	c suggested doublelook initial :: 0
0.69/0.74	c main():: all systems go!
0.69/0.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 138 JD: 17
0.79/0.80	c |----------------------------------------------------------------|
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c |****************************************************************| 1 NC: 1465 JD: 17
1.29/1.37	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 9887 JD: 17
4.89/4.94	c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 42079 JD: 17
18.78/18.81	c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 131871 JD: 17
57.87/57.94	c |----------------------------------------------------------------|
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c |****************************************************************| 5 NC: 316830 JD: 17
139.63/139.75	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 606790 JD: 17
269.56/269.74	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 951287 JD: 17
427.28/427.51	c |----------------------------------------------------------------|
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c |****************************************************************| 8 NC: 1264500 JD: 17
574.51/574.84	c |----------------------------------------------------------------|
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c |****************************************************************| 9 NC: 1485831 JD: 17
682.56/682.91	c |----------------------------------------------------------------|
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c |****************************************************************| 10 NC: 1603496 JD: 17
743.63/744.06	c |----------------------------------------------------------------|
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c |****************************************************************| 11 NC: 1650850 JD: 17
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c |****************************************************************| 12 NC: 1664866 JD: 17
779.71/780.11	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 13 NC: 1668006 JD: 17
782.11/782.55	c |----------------------------------------------------------------|
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c |****************************************************************| 14 NC: 1668447 JD: 17
782.61/783.03	c |----------------------------------------------------------------|
c |*
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c |********
c |****************
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c |********************************
c |****************************************************************| 15 NC: 1668494 JD: 17
782.71/783.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 16 NC: 1668498 JD: 17
782.71/783.11	c |----------------------------------------------------------------|
c |
782.71/783.11	c
782.71/783.11	c main():: nodeCount: 1668498
782.71/783.11	c main():: dead ends in main: 2089
782.71/783.11	c main():: lookAheadCount: 90785587
782.71/783.11	c main():: unitResolveCount: 3543809
782.71/783.11	c main():: time=782.840000
782.71/783.11	c main():: necessary_assignments: 5918
782.71/783.11	c main():: bin_sat: 0, bin_unsat 0
782.71/783.11	c main():: doublelook: #: 5497097, succes #: 4471741
782.71/783.11	c main():: doublelook: overall 6.168 of all possible doublelooks executed
782.71/783.11	c main():: doublelook: succesrate: 81.347, average DL_trigger: 16.895
782.71/783.11	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626451-1240081146/watcher-1626451-1240081146 -o /tmp/evaluation-result-1626451-1240081146/solver-1626451-1240081146 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626451-1240081146.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21831
/proc/meminfo: memFree=1147192/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=656 CPUtime=0
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 93 0 0 0 0 0 0 0 18 0 1 0 36148733 671744 79 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 164 80 47 123 0 39 0

[startup+0.0446169 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21831
/proc/meminfo: memFree=1147192/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=1528 CPUtime=0.04
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 645 0 0 0 4 0 0 0 18 0 1 0 36148733 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1528

[startup+0.102628 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21831
/proc/meminfo: memFree=1147192/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=1528 CPUtime=0.09
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 645 0 0 0 9 0 0 0 18 0 1 0 36148733 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1528

[startup+0.302663 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21831
/proc/meminfo: memFree=1147192/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=1528 CPUtime=0.29
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 645 0 0 0 29 0 0 0 19 0 1 0 36148733 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1528

[startup+0.701736 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21831
/proc/meminfo: memFree=1147192/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=1528 CPUtime=0.69
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 645 0 0 0 69 0 0 0 23 0 1 0 36148733 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1528

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21832
/proc/meminfo: memFree=1145968/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=1764 CPUtime=1.49
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 891 0 0 0 149 0 0 0 25 0 1 0 36148733 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1764

[startup+3.10117 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21832
/proc/meminfo: memFree=1145840/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=1764 CPUtime=3.09
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 891 0 0 0 309 0 0 0 25 0 1 0 36148733 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1764

[startup+6.30176 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21832
/proc/meminfo: memFree=1145648/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=1764 CPUtime=6.29
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 891 0 0 0 629 0 0 0 25 0 1 0 36148733 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1764

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21832
/proc/meminfo: memFree=1145520/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=1764 CPUtime=12.69
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 891 0 0 0 1269 0 0 0 25 0 1 0 36148733 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1764

[startup+25.5023 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21832
/proc/meminfo: memFree=1145584/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=1968 CPUtime=25.47
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 925 0 0 0 2547 0 0 0 25 0 1 0 36148733 2015232 385 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 492 385 72 123 0 367 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1968

[startup+51.1029 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21832
/proc/meminfo: memFree=1145520/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=2068 CPUtime=51.07
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 958 0 0 0 5106 1 0 0 25 0 1 0 36148733 2117632 418 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 517 418 72 123 0 392 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2068

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21832
/proc/meminfo: memFree=1145264/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=2448 CPUtime=102.25
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 1023 0 0 0 10224 1 0 0 25 0 1 0 36148733 2506752 483 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 612 483 72 123 0 487 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2448

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21838
/proc/meminfo: memFree=1144944/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=2788 CPUtime=162.21
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 1106 0 0 0 16220 1 0 0 25 0 1 0 36148733 2854912 566 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 697 566 72 123 0 572 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2788

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21838
/proc/meminfo: memFree=1144624/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=3300 CPUtime=222.18
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 1186 0 0 0 22217 1 0 0 25 0 1 0 36148733 3379200 646 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 825 646 72 123 0 700 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 3300

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21838
/proc/meminfo: memFree=1144240/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=4064 CPUtime=282.16
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 1278 0 0 0 28215 1 0 0 25 0 1 0 36148733 4161536 738 1992294400 134512640 135019032 4294956240 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 1016 738 72 123 0 891 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 4064

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21838
/proc/meminfo: memFree=1143920/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=4064 CPUtime=342.13
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 1368 0 0 0 34212 1 0 0 25 0 1 0 36148733 4161536 828 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 1016 828 72 123 0 891 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 4064

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21838
/proc/meminfo: memFree=1143536/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=4064 CPUtime=402.1
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 1465 0 0 0 40209 1 0 0 25 0 1 0 36148733 4161536 925 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 1016 925 72 123 0 891 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 4064

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21838
/proc/meminfo: memFree=1143088/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=5216 CPUtime=462.07
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 1573 0 0 0 46206 1 0 0 25 0 1 0 36148733 5341184 1033 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 1304 1033 72 123 0 1179 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 5216

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21838
/proc/meminfo: memFree=1142704/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=5216 CPUtime=522.03
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 1684 0 0 0 52202 1 0 0 25 0 1 0 36148733 5341184 1144 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 1304 1144 72 123 0 1179 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 5216

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21838
/proc/meminfo: memFree=1142128/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=6940 CPUtime=582
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 1811 0 0 0 58199 1 0 0 25 0 1 0 36148733 7106560 1271 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 1735 1271 72 123 0 1610 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 6940

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21838
/proc/meminfo: memFree=1141680/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=6940 CPUtime=641.98
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 1941 0 0 0 64197 1 0 0 25 0 1 0 36148733 7106560 1401 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 1735 1401 72 123 0 1610 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 6940

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21838
/proc/meminfo: memFree=1140912/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=6940 CPUtime=701.95
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 2094 0 0 0 70194 1 0 0 25 0 1 0 36148733 7106560 1554 1992294400 134512640 135019032 4294956240 18446744073709551615 134587537 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 1735 1554 72 123 0 1610 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 6940

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21838
/proc/meminfo: memFree=1140144/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=9528 CPUtime=761.93
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 2281 0 0 0 76192 1 0 0 25 0 1 0 36148733 9756672 1741 1992294400 134512640 135019032 4294956240 18446744073709551615 134609828 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 2382 1741 72 123 0 2257 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 9528

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

[startup+767.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21838
/proc/meminfo: memFree=1140080/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=9528 CPUtime=767.52
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 2303 0 0 0 76751 1 0 0 25 0 1 0 36148733 9756672 1763 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 2382 1763 72 123 0 2257 0
Current children cumulated CPU time (s) 767.52
Current children cumulated vsize (KiB) 9528

[startup+774.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21838
/proc/meminfo: memFree=1139952/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=9528 CPUtime=773.92
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 2328 0 0 0 77391 1 0 0 25 0 1 0 36148733 9756672 1788 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 2382 1788 72 123 0 2257 0
Current children cumulated CPU time (s) 773.92
Current children cumulated vsize (KiB) 9528

[startup+777.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21838
/proc/meminfo: memFree=1139952/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=9528 CPUtime=777.11
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 2341 0 0 0 77710 1 0 0 25 0 1 0 36148733 9756672 1801 1992294400 134512640 135019032 4294956240 18446744073709551615 134585076 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 2382 1801 72 123 0 2257 0
Current children cumulated CPU time (s) 777.11
Current children cumulated vsize (KiB) 9528

[startup+780.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21838
/proc/meminfo: memFree=1139888/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=9528 CPUtime=780.31
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 2355 0 0 0 78030 1 0 0 25 0 1 0 36148733 9756672 1815 1992294400 134512640 135019032 4294956240 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 2382 1815 72 123 0 2257 0
Current children cumulated CPU time (s) 780.31
Current children cumulated vsize (KiB) 9528

[startup+782.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21838
/proc/meminfo: memFree=1139824/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=9528 CPUtime=781.91
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 2362 0 0 0 78190 1 0 0 25 0 1 0 36148733 9756672 1822 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 2382 1822 72 123 0 2257 0
Current children cumulated CPU time (s) 781.91
Current children cumulated vsize (KiB) 9528

[startup+782.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21838
/proc/meminfo: memFree=1139824/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=9528 CPUtime=782.31
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 2364 0 0 0 78230 1 0 0 25 0 1 0 36148733 9756672 1824 1992294400 134512640 135019032 4294956240 18446744073709551615 134587520 0 0 4096 0 0 0 0 17 1 0 0
/proc/21831/statm: 2382 1824 72 123 0 2257 0
Current children cumulated CPU time (s) 782.31
Current children cumulated vsize (KiB) 9528

[startup+783.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21838
/proc/meminfo: memFree=1139824/2055920 swapFree=4192956/4192956
[pid=21831] ppid=21829 vsize=9528 CPUtime=782.71
/proc/21831/stat : 21831 (march_ks) R 21829 21831 21754 0 -1 4194304 2365 0 0 0 78270 1 0 0 25 0 1 0 36148733 9756672 1825 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/21831/statm: 2382 1825 72 123 0 2257 0
Current children cumulated CPU time (s) 782.71
Current children cumulated vsize (KiB) 9528

Child status: 20
Real time (s): 783.118
CPU time (s): 782.73
CPU user time (s): 782.711
CPU system time (s): 0.018997
CPU usage (%): 99.9504
Max. virtual memory (cumulated for all children) (KiB): 9528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 782.711
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2367
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= 1900

runsolver used 0.730888 second user time and 2.15867 second system time

The end

Launcher Data 

Begin job on node2 at 2009-04-18 20:59:06
IDJOB=1626451
IDBENCH=70460
IDSOLVER=582
FILE ID=node2/1626451-1240081146
PBS_JOBID= 9159105
Free space on /tmp= 66488 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S2065372010-022.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626451-1240081146/watcher-1626451-1240081146 -o /tmp/evaluation-result-1626451-1240081146/solver-1626451-1240081146 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626451-1240081146.cnf            

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

MD5SUM BENCH= 9c2e94bcd290d34e0b2c0cbd91a44953
RANDOM SEED=662338174

node2.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		: 3000.265
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		: 3000.265
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:       1147672 kB
Buffers:         92672 kB
Cached:         720608 kB
SwapCached:          0 kB
Active:         226656 kB
Inactive:       601072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1147672 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3008 kB
Writeback:           0 kB
Mapped:          24224 kB
Slab:            66488 kB
Committed_AS:   173868 kB
PageTables:       1468 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= 66488 MiB
End job on node2 at 2009-04-18 21:12:09