Trace number 370954

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) 5000.02 5001.31

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1627256190-14.cnf
MD5SUMaa6f003e66b3d0300db8028f8a7c86f7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark19.523
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.49/0.52	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.52	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.49/0.52	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.49/0.52	c main()::
0.49/0.52	c initFormula():: searching for DIMACS p-line....
0.49/0.52	c full lookahead due to high density!
0.49/0.52	c initFormula():: the DIMACS p-line indicates a CNF of 1100 variables and 22000 clauses.
0.49/0.52	c parseCNF():: parsing....
0.49/0.52	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.52	c runParser():: parsing was successful, warming up engines...
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c preprocessing fase I completed:: there are now 1100 free variables and 22000 clauses.
0.49/0.52	c stat :: sign balance is biased by 0.043
0.49/0.52	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.49/0.52	c using k-SAT heuristics (size based diff)
0.49/0.52	c longest clause has size 5
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c main():: clause / variable ratio: ( 22000 / 1100 ) = 20.00
0.49/0.52	c longest clause has size 5
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c dynamic_preselect_setsize :: off
0.49/0.52	c suggested doublelook initial :: 0
0.49/0.52	c main():: all systems go!
0.49/0.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 816 JD: 325
7.09/7.18	c |----------------------------------------------------------------|
c |*
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/node68/watcher-370954-1177135775 -o ROOT/results/node68/solver-370954-1177135775 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370954-1177135775/march_ks /tmp/evaluation/370954-1177135775/instance-370954-1177135775.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: 0.92 0.99 0.99 3/64 6540
/proc/meminfo: memFree=1791208/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=832 CPUtime=0
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 189567031 851968 111 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 208 111 47 123 0 83 0

[startup+0.0532871 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 6540
/proc/meminfo: memFree=1791208/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=2472 CPUtime=0.04
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 480 0 0 0 4 0 0 0 18 0 1 0 189567031 2531328 376 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 618 376 50 123 0 493 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2472

[startup+0.10229 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 6540
/proc/meminfo: memFree=1791208/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=3396 CPUtime=0.09
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 1316 0 0 0 9 0 0 0 18 0 1 0 189567031 3477504 619 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 849 619 63 123 0 724 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3396

[startup+0.301308 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 6540
/proc/meminfo: memFree=1791208/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=4036 CPUtime=0.29
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 2436 0 0 0 29 0 0 0 19 0 1 0 189567031 4132864 754 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134566910 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1009 754 67 123 0 884 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4036

[startup+0.702344 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 6540
/proc/meminfo: memFree=1791208/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=5068 CPUtime=0.69
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3719 0 0 0 68 1 0 0 22 0 1 0 189567031 5189632 916 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538119 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1267 916 72 123 0 1142 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5068

[startup+1.50142 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 6541
/proc/meminfo: memFree=1787616/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=5076 CPUtime=1.49
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3721 0 0 0 148 1 0 0 25 0 1 0 189567031 5197824 918 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547859 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1269 918 72 123 0 1144 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5076

[startup+3.10156 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 6541
/proc/meminfo: memFree=1787488/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=5092 CPUtime=3.09
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3727 0 0 0 308 1 0 0 25 0 1 0 189567031 5214208 924 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1273 924 72 123 0 1148 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5092

[startup+6.30185 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 6541
/proc/meminfo: memFree=1787360/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=5092 CPUtime=6.29
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3727 0 0 0 628 1 0 0 25 0 1 0 189567031 5214208 924 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1273 924 72 123 0 1148 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5092

[startup+12.7014 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 6541
/proc/meminfo: memFree=1787368/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=5092 CPUtime=12.69
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3727 0 0 0 1268 1 0 0 25 0 1 0 189567031 5214208 924 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1273 924 72 123 0 1148 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5092

[startup+25.5016 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 6541
/proc/meminfo: memFree=1787368/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=5220 CPUtime=25.49
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3744 0 0 0 2548 1 0 0 25 0 1 0 189567031 5345280 941 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565470 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1305 941 72 123 0 1180 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5220

[startup+51.1019 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 6541
/proc/meminfo: memFree=1787432/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=5348 CPUtime=51.08
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3762 0 0 0 5107 1 0 0 25 0 1 0 189567031 5476352 959 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1337 959 72 123 0 1212 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5348

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 6541
/proc/meminfo: memFree=1787304/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=5348 CPUtime=102.27
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3776 0 0 0 10226 1 0 0 25 0 1 0 189567031 5476352 973 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1337 973 72 123 0 1212 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5348

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 6541
/proc/meminfo: memFree=1787240/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=5356 CPUtime=162.25
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3790 0 0 0 16224 1 0 0 25 0 1 0 189567031 5484544 987 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1339 987 72 123 0 1214 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5356

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 6541
/proc/meminfo: memFree=1787176/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=5484 CPUtime=222.24
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3808 0 0 0 22223 1 0 0 25 0 1 0 189567031 5615616 1005 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1371 1005 72 123 0 1246 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5484

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 6541
/proc/meminfo: memFree=1787112/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=5484 CPUtime=282.22
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3809 0 0 0 28221 1 0 0 25 0 1 0 189567031 5615616 1006 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527049 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1371 1006 72 123 0 1246 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5484

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 6541
/proc/meminfo: memFree=1787112/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=5484 CPUtime=342.21
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3815 0 0 0 34220 1 0 0 25 0 1 0 189567031 5615616 1012 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547617 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1371 1012 72 123 0 1246 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 5484

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 6541
/proc/meminfo: memFree=1787048/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=5612 CPUtime=402.19
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3820 0 0 0 40218 1 0 0 25 0 1 0 189567031 5746688 1017 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1403 1017 72 123 0 1278 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5612

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 6541
/proc/meminfo: memFree=1786984/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=5612 CPUtime=462.18
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3823 0 0 0 46217 1 0 0 25 0 1 0 189567031 5746688 1020 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1403 1020 72 123 0 1278 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 5612

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 6541
/proc/meminfo: memFree=1786984/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=5612 CPUtime=522.16
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3826 0 0 0 52215 1 0 0 25 0 1 0 189567031 5746688 1023 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1403 1023 72 123 0 1278 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5612

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 6541
/proc/meminfo: memFree=1786984/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=5612 CPUtime=582.15
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3829 0 0 0 58214 1 0 0 25 0 1 0 189567031 5746688 1026 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537928 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1403 1026 72 123 0 1278 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 5612

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 6541
/proc/meminfo: memFree=1786984/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=5612 CPUtime=642.14
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3832 0 0 0 64213 1 0 0 25 0 1 0 189567031 5746688 1029 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1403 1029 72 123 0 1278 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 5612


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6741
/proc/meminfo: memFree=1785832/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=6124 CPUtime=4061.23
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3957 0 0 0 406120 3 0 0 25 0 1 0 189567031 6270976 1154 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1531 1154 72 123 0 1406 0
Current children cumulated CPU time (s) 4061.23
Current children cumulated vsize (KiB) 6124

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6741
/proc/meminfo: memFree=1785832/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=6256 CPUtime=4121.22
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3976 0 0 0 412119 3 0 0 25 0 1 0 189567031 6406144 1173 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538053 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1564 1173 72 123 0 1439 0
Current children cumulated CPU time (s) 4121.22
Current children cumulated vsize (KiB) 6256

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6741
/proc/meminfo: memFree=1785768/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=6256 CPUtime=4181.2
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3976 0 0 0 418117 3 0 0 25 0 1 0 189567031 6406144 1173 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1564 1173 72 123 0 1439 0
Current children cumulated CPU time (s) 4181.2
Current children cumulated vsize (KiB) 6256

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6741
/proc/meminfo: memFree=1785768/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=6256 CPUtime=4241.19
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3976 0 0 0 424116 3 0 0 25 0 1 0 189567031 6406144 1173 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1564 1173 72 123 0 1439 0
Current children cumulated CPU time (s) 4241.19
Current children cumulated vsize (KiB) 6256

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6741
/proc/meminfo: memFree=1785768/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=6256 CPUtime=4301.17
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3976 0 0 0 430114 3 0 0 25 0 1 0 189567031 6406144 1173 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1564 1173 72 123 0 1439 0
Current children cumulated CPU time (s) 4301.17
Current children cumulated vsize (KiB) 6256

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6741
/proc/meminfo: memFree=1785768/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=6256 CPUtime=4361.16
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3977 0 0 0 436113 3 0 0 25 0 1 0 189567031 6406144 1174 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1564 1174 72 123 0 1439 0
Current children cumulated CPU time (s) 4361.16
Current children cumulated vsize (KiB) 6256

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6741
/proc/meminfo: memFree=1785704/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=6256 CPUtime=4421.14
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3978 0 0 0 442111 3 0 0 25 0 1 0 189567031 6406144 1175 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1564 1175 72 123 0 1439 0
Current children cumulated CPU time (s) 4421.14
Current children cumulated vsize (KiB) 6256

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6741
/proc/meminfo: memFree=1785768/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=6256 CPUtime=4481.13
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3980 0 0 0 448110 3 0 0 25 0 1 0 189567031 6406144 1177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1564 1177 72 123 0 1439 0
Current children cumulated CPU time (s) 4481.13
Current children cumulated vsize (KiB) 6256

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6741
/proc/meminfo: memFree=1785768/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=6256 CPUtime=4541.11
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3982 0 0 0 454108 3 0 0 25 0 1 0 189567031 6406144 1179 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538258 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1564 1179 72 123 0 1439 0
Current children cumulated CPU time (s) 4541.11
Current children cumulated vsize (KiB) 6256

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6741
/proc/meminfo: memFree=1785768/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=6256 CPUtime=4601.1
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3982 0 0 0 460107 3 0 0 25 0 1 0 189567031 6406144 1179 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1564 1179 72 123 0 1439 0
Current children cumulated CPU time (s) 4601.1
Current children cumulated vsize (KiB) 6256

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6741
/proc/meminfo: memFree=1785704/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=6256 CPUtime=4661.08
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3986 0 0 0 466105 3 0 0 25 0 1 0 189567031 6406144 1183 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1564 1183 72 123 0 1439 0
Current children cumulated CPU time (s) 4661.08
Current children cumulated vsize (KiB) 6256

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6741
/proc/meminfo: memFree=1785704/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=6256 CPUtime=4721.07
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3987 0 0 0 472104 3 0 0 25 0 1 0 189567031 6406144 1184 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1564 1184 72 123 0 1439 0
Current children cumulated CPU time (s) 4721.07
Current children cumulated vsize (KiB) 6256

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6741
/proc/meminfo: memFree=1785640/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=6256 CPUtime=4781.06
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3988 0 0 0 478103 3 0 0 25 0 1 0 189567031 6406144 1185 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1564 1185 72 123 0 1439 0
Current children cumulated CPU time (s) 4781.06
Current children cumulated vsize (KiB) 6256

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6741
/proc/meminfo: memFree=1785640/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=6256 CPUtime=4841.04
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3990 0 0 0 484101 3 0 0 25 0 1 0 189567031 6406144 1187 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1564 1187 72 123 0 1439 0
Current children cumulated CPU time (s) 4841.04
Current children cumulated vsize (KiB) 6256

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6741
/proc/meminfo: memFree=1785576/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=6256 CPUtime=4901.03
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3991 0 0 0 490100 3 0 0 25 0 1 0 189567031 6406144 1188 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1564 1188 72 123 0 1439 0
Current children cumulated CPU time (s) 4901.03
Current children cumulated vsize (KiB) 6256

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6741
/proc/meminfo: memFree=1785576/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=6256 CPUtime=4961.01
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3992 0 0 0 496098 3 0 0 25 0 1 0 189567031 6406144 1189 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1564 1189 72 123 0 1439 0
Current children cumulated CPU time (s) 4961.01
Current children cumulated vsize (KiB) 6256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6741
/proc/meminfo: memFree=1785512/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=6256 CPUtime=5000.01
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3992 0 0 0 499998 3 0 0 25 0 1 0 189567031 6406144 1189 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1564 1189 72 123 0 1439 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 6256

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6741
/proc/meminfo: memFree=1785512/2055920 swapFree=4183868/4192956
[pid=6540] ppid=6538 vsize=6256 CPUtime=5000.01
/proc/6540/stat : 6540 (march_ks) R 6538 6540 6015 0 -1 4194304 3992 0 0 0 499998 3 0 0 25 0 1 0 189567031 6406144 1189 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/6540/statm: 1564 1189 72 123 0 1439 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 6256

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.31
CPU time (s): 5000.02
CPU user time (s): 4999.98
CPU system time (s): 0.038994
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 6256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.98
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3992
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= 10764

runsolver used 3.11653 second user time and 10.5854 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sat Apr 21 06:09:35 UTC 2007

IDJOB= 370954
IDBENCH= 20072
IDSOLVER= 180
FILE ID= node68/370954-1177135775

PBS_JOBID= 4648814

Free space on /tmp= 66325 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1627256190-14.cnf
COMMAND LINE= /tmp/evaluation/370954-1177135775/march_ks /tmp/evaluation/370954-1177135775/instance-370954-1177135775.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-370954-1177135775 -o ROOT/results/node68/solver-370954-1177135775 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370954-1177135775/march_ks /tmp/evaluation/370954-1177135775/instance-370954-1177135775.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  aa6f003e66b3d0300db8028f8a7c86f7

RANDOM SEED= 262160772

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1791616 kB
Buffers:         23376 kB
Cached:         178888 kB
SwapCached:       2824 kB
Active:          38556 kB
Inactive:       173184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791616 kB
SwapTotal:     4192956 kB
SwapFree:      4183868 kB
Dirty:            2792 kB
Writeback:           0 kB
Mapped:          15496 kB
Slab:            38680 kB
Committed_AS:  2820012 kB
PageTables:       1380 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= 66325 MiB

End job on node68 on Sat Apr 21 07:32:59 UTC 2007