Trace number 302299

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) 1200.02 1200.55

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1517867865-16.cnf
MD5SUMf3afe0baf07d92ddf8b999932745fd0c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark140.778
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data (download as text)

0.40/0.41	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.40/0.41	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.40/0.41	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.40/0.41	c main()::
0.40/0.41	c initFormula():: searching for DIMACS p-line....
0.40/0.41	c full lookahead due to high density!
0.40/0.41	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.40/0.41	c parseCNF():: parsing....
0.40/0.41	c parseCNF():: the CNF contains 0 unary clauses.
0.40/0.41	c runParser():: parsing was successful, warming up engines...
0.40/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.41	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.40/0.41	c stat :: sign balance is biased by 0.040
0.40/0.41	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.40/0.41	c using k-SAT heuristics (size based diff)
0.40/0.41	c longest clause has size 5
0.40/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.41	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.40/0.41	c longest clause has size 5
0.40/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.41	c dynamic_preselect_setsize :: off
0.40/0.41	c suggested doublelook initial :: 0
0.40/0.41	c main():: all systems go!
0.40/0.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 430 JD: 279
2.45/2.51	c |----------------------------------------------------------------|
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node39/watcher-302299-1172008609 -o ROOT/results/node39/solver-302299-1172008609 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302299-1172008609/march_ks /tmp/evaluation/302299-1172008609/instance-302299-1172008609.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.91 0.98 0.99 3/64 3401
/proc/meminfo: memFree=1917376/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=800 CPUtime=0
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 220816819 819200 104 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 200 104 47 123 0 75 0

[startup+0.106904 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 3401
/proc/meminfo: memFree=1917376/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=3372 CPUtime=0.1
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 1933 0 0 0 10 0 0 0 18 0 1 0 220816819 3452928 633 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134553571 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 843 633 67 123 0 718 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3372

[startup+0.514973 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 3401
/proc/meminfo: memFree=1917376/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=4244 CPUtime=0.5
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 2930 0 0 0 50 0 0 0 22 0 1 0 220816819 4345856 764 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1061 764 72 123 0 936 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4244

[startup+1.33511 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 3402
/proc/meminfo: memFree=1914424/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=4260 CPUtime=1.32
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 2934 0 0 0 132 0 0 0 25 0 1 0 220816819 4362240 768 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598501 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1065 768 72 123 0 940 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4260

[startup+2.97139 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 3402
/proc/meminfo: memFree=1914296/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=4260 CPUtime=2.96
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 2934 0 0 0 296 0 0 0 25 0 1 0 220816819 4362240 768 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596358 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1065 768 72 123 0 940 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4260

[startup+6.24995 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3402
/proc/meminfo: memFree=1914232/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=4260 CPUtime=6.23
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 2934 0 0 0 623 0 0 0 25 0 1 0 220816819 4362240 768 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1065 768 72 123 0 940 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 4260

[startup+12.7021 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3402
/proc/meminfo: memFree=1914168/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=4404 CPUtime=12.68
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 2944 0 0 0 1268 0 0 0 25 0 1 0 220816819 4509696 778 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1101 778 72 123 0 976 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4404

[startup+25.5022 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 3402
/proc/meminfo: memFree=1914104/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=4608 CPUtime=25.48
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 2987 0 0 0 2548 0 0 0 25 0 1 0 220816819 4718592 821 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1152 821 72 123 0 1027 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4608

[startup+51.1066 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 3402
/proc/meminfo: memFree=1913912/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=4708 CPUtime=51.07
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 3017 0 0 0 5107 0 0 0 25 0 1 0 220816819 4820992 851 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1177 851 72 123 0 1052 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4708

[startup+102.314 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 3402
/proc/meminfo: memFree=1913720/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=4992 CPUtime=102.26
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 3078 0 0 0 10226 0 0 0 25 0 1 0 220816819 5111808 912 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1248 912 72 123 0 1123 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4992

[startup+162.334 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3402
/proc/meminfo: memFree=1913400/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=5348 CPUtime=162.25
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 3146 0 0 0 16225 0 0 0 25 0 1 0 220816819 5476352 980 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563366 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1337 980 72 123 0 1212 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5348

[startup+222.346 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3402
/proc/meminfo: memFree=1913400/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=5348 CPUtime=222.24
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 3159 0 0 0 22224 0 0 0 25 0 1 0 220816819 5476352 993 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527002 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1337 993 72 123 0 1212 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5348

[startup+282.371 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 3508
/proc/meminfo: memFree=1912000/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=5348 CPUtime=282.2
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 3166 0 0 0 28217 3 0 0 25 0 1 0 220816819 5476352 1000 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1337 1000 72 123 0 1212 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5348

[startup+342.412 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 3578
/proc/meminfo: memFree=1912000/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=5348 CPUtime=342.18
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 3170 0 0 0 34215 3 0 0 25 0 1 0 220816819 5476352 1004 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1337 1004 72 123 0 1212 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 5348

[startup+402.434 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3600
/proc/meminfo: memFree=1913080/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=5476 CPUtime=402.17
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 3176 0 0 0 40214 3 0 0 25 0 1 0 220816819 5607424 1010 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538017 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1369 1010 72 123 0 1244 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 5476

[startup+462.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3600
/proc/meminfo: memFree=1913080/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=5476 CPUtime=462.17
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 3179 0 0 0 46214 3 0 0 25 0 1 0 220816819 5607424 1013 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1369 1013 72 123 0 1244 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5476

[startup+522.464 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3600
/proc/meminfo: memFree=1913080/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=5476 CPUtime=522.16
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 3183 0 0 0 52213 3 0 0 25 0 1 0 220816819 5607424 1017 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1369 1017 72 123 0 1244 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5476

[startup+582.475 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3600
/proc/meminfo: memFree=1913080/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=5476 CPUtime=582.15
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 3186 0 0 0 58212 3 0 0 25 0 1 0 220816819 5607424 1020 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1369 1020 72 123 0 1244 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 5476

[startup+642.492 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3600
/proc/meminfo: memFree=1913016/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=5476 CPUtime=642.14
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 3189 0 0 0 64211 3 0 0 25 0 1 0 220816819 5607424 1023 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1369 1023 72 123 0 1244 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 5476

[startup+702.509 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3600
/proc/meminfo: memFree=1912952/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=5476 CPUtime=702.14
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 3192 0 0 0 70211 3 0 0 25 0 1 0 220816819 5607424 1026 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1369 1026 72 123 0 1244 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 5476

[startup+762.525 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3600
/proc/meminfo: memFree=1913016/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=5476 CPUtime=762.14
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 3194 0 0 0 76211 3 0 0 25 0 1 0 220816819 5607424 1028 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1369 1028 72 123 0 1244 0
Current children cumulated CPU time (s) 762.14
Current children cumulated vsize (KiB) 5476

[startup+822.543 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3600
/proc/meminfo: memFree=1913016/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=5476 CPUtime=822.13
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 3197 0 0 0 82210 3 0 0 25 0 1 0 220816819 5607424 1031 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1369 1031 72 123 0 1244 0
Current children cumulated CPU time (s) 822.13
Current children cumulated vsize (KiB) 5476

[startup+882.554 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3600
/proc/meminfo: memFree=1913016/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=5476 CPUtime=882.12
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 3199 0 0 0 88209 3 0 0 25 0 1 0 220816819 5607424 1033 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538555 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1369 1033 72 123 0 1244 0
Current children cumulated CPU time (s) 882.12
Current children cumulated vsize (KiB) 5476

[startup+942.565 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3600
/proc/meminfo: memFree=1913016/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=5476 CPUtime=942.11
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 3201 0 0 0 94208 3 0 0 25 0 1 0 220816819 5607424 1035 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527009 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1369 1035 72 123 0 1244 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 5476

[startup+1002.58 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3600
/proc/meminfo: memFree=1912952/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=5476 CPUtime=1002.11
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 3203 0 0 0 100208 3 0 0 25 0 1 0 220816819 5607424 1037 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1369 1037 72 123 0 1244 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 5476

[startup+1062.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3600
/proc/meminfo: memFree=1912952/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=5476 CPUtime=1062.1
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 3205 0 0 0 106207 3 0 0 25 0 1 0 220816819 5607424 1039 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527264 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1369 1039 72 123 0 1244 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 5476

[startup+1122.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3600
/proc/meminfo: memFree=1912952/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=5476 CPUtime=1122.09
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 3206 0 0 0 112206 3 0 0 25 0 1 0 220816819 5607424 1040 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1369 1040 72 123 0 1244 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 5476

[startup+1182.62 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3600
/proc/meminfo: memFree=1912888/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=5604 CPUtime=1182.08
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 3207 0 0 0 118205 3 0 0 25 0 1 0 220816819 5738496 1041 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1401 1041 72 123 0 1276 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 5604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3600
/proc/meminfo: memFree=1912888/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=5604 CPUtime=1200
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 3209 0 0 0 119997 3 0 0 25 0 1 0 220816819 5738496 1043 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1401 1043 72 123 0 1276 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 5604

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

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

[startup+1200.55 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3600
/proc/meminfo: memFree=1912888/2055920 swapFree=4183736/4192956
[pid=3401] ppid=3399 vsize=5604 CPUtime=1200
/proc/3401/stat : 3401 (march_ks) R 3399 3401 2612 0 -1 4194304 3209 0 0 0 119997 3 0 0 25 0 1 0 220816819 5738496 1043 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/3401/statm: 1401 1043 72 123 0 1276 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 5604

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.02
CPU user time (s): 1199.98
CPU system time (s): 0.038994
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 5604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
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= 3209
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= 3759

runsolver used 0.933858 second user time and 2.35964 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Tue Feb 20 21:56:49 UTC 2007

IDJOB= 302299
IDBENCH= 20080
IDSOLVER= 111
FILE ID= node39/302299-1172008609

PBS_JOBID= 3892644

Free space on /tmp= 66561 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1517867865-16.cnf
COMMAND LINE= /tmp/evaluation/302299-1172008609/march_ks /tmp/evaluation/302299-1172008609/instance-302299-1172008609.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-302299-1172008609 -o ROOT/results/node39/solver-302299-1172008609 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302299-1172008609/march_ks /tmp/evaluation/302299-1172008609/instance-302299-1172008609.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  f3afe0baf07d92ddf8b999932745fd0c

RANDOM SEED= 966470826

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:       1917848 kB
Buffers:         24904 kB
Cached:          75512 kB
SwapCached:       3284 kB
Active:          57364 kB
Inactive:        52772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1917848 kB
SwapTotal:     4192956 kB
SwapFree:      4183736 kB
Dirty:            2684 kB
Writeback:           0 kB
Mapped:          15212 kB
Slab:            14032 kB
Committed_AS:   578552 kB
PageTables:       1412 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= 66561 MiB

End job on node39 on Tue Feb 20 22:16:52 UTC 2007