Trace number 338951

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 2007-02-08UNSAT 823.068 823.307

General information on the benchmark

Namecrafted/Difficult/contest05/others/
linvrinv5.sat05-564.reshuffled-07.cnf
MD5SUM7b1cebbdf060989ddb5c4faf02370afb
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark823.068
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1426
Sum of the clauses size3800
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2500
Number of clauses of size 3925
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

Solver Data (download as text)

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 450 variables and 1426 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c find_and_remove_tautogolies():: found and removed 25 tautologies
0.00/0.01	c simplify_formula():: removed 0 tautological, 50 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 425 free variables and 1376 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.051
0.00/0.01	c find_equivalence():: found 175 3-equivalences
0.00/0.01	c find_and_remove_tautogolies():: found and removed 125 tautologies
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from 5.800000 to 5.800000
0.00/0.01	c using k-SAT heuristics (size based diff)
0.00/0.01	c longest clause has size 25
0.00/0.01	c simplify_formula():: removed 0 tautological, 700 satisfied and 0 duplicate clauses
0.00/0.01	c main():: clause / variable ratio: ( 676 / 450 ) = 1.50
0.00/0.01	c longest clause has size 25
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: on
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 0 NC: 128 JD: 17
0.00/0.07	c |----------------------------------------------------------------|
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c |****************************************************************| 9 NC: 8305979 JD: 17
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c |****************************************************************| 12 NC: 9562446 JD: 17
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c |****************************************************************| 14 NC: 9602162 JD: 17
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c |****************************************************************| 17 NC: 9602894 JD: 17
823.05/823.30	c |----------------------------------------------------------------|
c |
823.05/823.30	c
823.05/823.30	c main():: nodeCount: 9602894
823.05/823.30	c main():: dead ends in main: 1034863
823.05/823.30	c main():: lookAheadCount: 79952360
823.05/823.30	c main():: unitResolveCount: 189407266
823.05/823.30	c main():: time=823.180000
823.05/823.30	c main():: necessary_assignments: 5893163
823.05/823.30	c main():: bin_sat: 0, bin_unsat 0
823.05/823.30	c main():: doublelook: #: 5192654, succes #: 1695081
823.05/823.30	c main():: doublelook: overall 7.134 of all possible doublelooks executed
823.05/823.30	c main():: doublelook: succesrate: 32.644, average DL_trigger: 35.495
823.05/823.30	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-338951-1173695503 -o ROOT/results/node17/solver-338951-1173695503 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338951-1173695503/march_ks /tmp/evaluation/338951-1173695503/instance-338951-1173695503.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 12435
/proc/meminfo: memFree=1184960/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=792 CPUtime=0
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 389504500 811008 104 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 198 104 52 123 0 73 0

[startup+0.102956 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 12435
/proc/meminfo: memFree=1184960/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=1192 CPUtime=0.1
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 247 0 0 0 10 0 0 0 18 0 1 0 389504500 1220608 229 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 298 229 72 123 0 173 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1192

[startup+0.201966 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 12435
/proc/meminfo: memFree=1184960/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=1192 CPUtime=0.19
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 253 0 0 0 19 0 0 0 18 0 1 0 389504500 1220608 235 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 298 235 72 123 0 173 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1192

[startup+0.301977 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 12435
/proc/meminfo: memFree=1184960/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=1340 CPUtime=0.29
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 258 0 0 0 29 0 0 0 19 0 1 0 389504500 1372160 240 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 335 240 72 123 0 210 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1340

[startup+0.702019 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 12435
/proc/meminfo: memFree=1184960/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=1340 CPUtime=0.69
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 262 0 0 0 69 0 0 0 22 0 1 0 389504500 1372160 244 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134563577 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 335 244 72 123 0 210 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1340

[startup+1.5011 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 12436
/proc/meminfo: memFree=1184184/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=1340 CPUtime=1.49
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 274 0 0 0 149 0 0 0 25 0 1 0 389504500 1372160 256 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134584966 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 335 256 72 123 0 210 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1340

[startup+3.10127 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12436
/proc/meminfo: memFree=1183992/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=1340 CPUtime=3.09
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 277 0 0 0 309 0 0 0 25 0 1 0 389504500 1372160 259 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134598407 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 335 259 72 123 0 210 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1340

[startup+6.3016 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12436
/proc/meminfo: memFree=1183864/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=1476 CPUtime=6.29
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 291 0 0 0 629 0 0 0 25 0 1 0 389504500 1511424 273 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134527088 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 369 273 72 123 0 244 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1476

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12436
/proc/meminfo: memFree=1183736/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=1476 CPUtime=12.69
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 297 0 0 0 1269 0 0 0 25 0 1 0 389504500 1511424 279 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134563481 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 369 279 72 123 0 244 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1476

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12436
/proc/meminfo: memFree=1183544/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=1612 CPUtime=25.48
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 345 0 0 0 2548 0 0 0 25 0 1 0 389504500 1650688 327 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134539390 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 403 327 72 123 0 278 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1612

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12436
/proc/meminfo: memFree=1183480/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=1680 CPUtime=51.08
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 366 0 0 0 5108 0 0 0 25 0 1 0 389504500 1720320 348 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564342 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 420 348 72 123 0 295 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1680

[startup+102.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 12436
/proc/meminfo: memFree=1183352/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=1932 CPUtime=102.26
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 409 0 0 0 10226 0 0 0 25 0 1 0 389504500 1978368 391 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 483 391 72 123 0 358 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1932

[startup+162.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 12436
/proc/meminfo: memFree=1183096/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=2160 CPUtime=162.25
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 463 0 0 0 16224 1 0 0 25 0 1 0 389504500 2211840 445 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134579886 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 540 445 72 123 0 415 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2160

[startup+222.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 12436
/proc/meminfo: memFree=1182776/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=2500 CPUtime=222.23
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 524 0 0 0 22222 1 0 0 25 0 1 0 389504500 2560000 506 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 625 506 72 123 0 500 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2500

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12436
/proc/meminfo: memFree=1182456/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=3012 CPUtime=282.21
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 594 0 0 0 28220 1 0 0 25 0 1 0 389504500 3084288 576 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134609996 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 753 576 72 123 0 628 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3012

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12436
/proc/meminfo: memFree=1182200/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=3188 CPUtime=342.19
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 665 0 0 0 34218 1 0 0 25 0 1 0 389504500 3264512 647 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134598179 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 797 647 72 123 0 672 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 3188

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12436
/proc/meminfo: memFree=1181752/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=3952 CPUtime=402.17
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 765 0 0 0 40216 1 0 0 25 0 1 0 389504500 4046848 747 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 988 747 72 123 0 863 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 3952

[startup+462.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 12436
/proc/meminfo: memFree=1181496/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=3952 CPUtime=462.16
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 870 0 0 0 46214 2 0 0 25 0 1 0 389504500 4046848 852 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526769 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 988 852 72 123 0 863 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 3952

[startup+522.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 12436
/proc/meminfo: memFree=1180920/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=5472 CPUtime=522.14
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 1035 0 0 0 52212 2 0 0 25 0 1 0 389504500 5603328 987 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 1368 987 72 123 0 1243 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 5472

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12436
/proc/meminfo: memFree=1180280/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=5472 CPUtime=582.12
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 1200 0 0 0 58210 2 0 0 25 0 1 0 389504500 5603328 1152 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 1368 1152 72 123 0 1243 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 5472

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12436
/proc/meminfo: memFree=1179576/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=5960 CPUtime=642.11
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 1375 0 0 0 64208 3 0 0 25 0 1 0 389504500 6103040 1327 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 1490 1327 72 123 0 1365 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 5960

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12436
/proc/meminfo: memFree=1178616/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=8664 CPUtime=702.09
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 1609 0 0 0 70206 3 0 0 25 0 1 0 389504500 8871936 1561 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134565537 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 2166 1561 72 123 0 2041 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 8664

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12438
/proc/meminfo: memFree=1177336/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=8664 CPUtime=762.08
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 1902 0 0 0 76204 4 0 0 25 0 1 0 389504500 8871936 1854 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134596404 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 2166 1854 72 123 0 2041 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 8664

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12438
/proc/meminfo: memFree=1176184/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=11252 CPUtime=822.05
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 2197 0 0 0 82201 4 0 0 25 0 1 0 389504500 11522048 2149 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134578865 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 2813 2149 72 123 0 2688 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 11252

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

[startup+822.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12438
/proc/meminfo: memFree=1176184/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=11252 CPUtime=822.15
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 2197 0 0 0 82211 4 0 0 25 0 1 0 389504500 11522048 2149 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134585405 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 2813 2149 72 123 0 2688 0
Current children cumulated CPU time (s) 822.15
Current children cumulated vsize (KiB) 11252

[startup+822.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12438
/proc/meminfo: memFree=1176120/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=11252 CPUtime=822.56
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 2200 0 0 0 82252 4 0 0 25 0 1 0 389504500 11522048 2152 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134586097 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 2813 2152 72 123 0 2688 0
Current children cumulated CPU time (s) 822.56
Current children cumulated vsize (KiB) 11252

[startup+823.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12438
/proc/meminfo: memFree=1176120/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=11252 CPUtime=822.95
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 2203 0 0 0 82291 4 0 0 25 0 1 0 389504500 11522048 2155 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134539418 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 2813 2155 72 123 0 2688 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 11252

[startup+823.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12438
/proc/meminfo: memFree=1176120/2055920 swapFree=4168576/4192956
[pid=12435] ppid=12433 vsize=11252 CPUtime=823.05
/proc/12435/stat : 12435 (march_ks) R 12433 12435 9148 0 -1 4194304 2203 0 0 0 82301 4 0 0 25 0 1 0 389504500 11522048 2155 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134684125 0 0 4096 0 0 0 0 17 1 0 0
/proc/12435/statm: 2813 2155 72 123 0 2688 0
Current children cumulated CPU time (s) 823.05
Current children cumulated vsize (KiB) 11252

Child status: 20
Real time (s): 823.307
CPU time (s): 823.068
CPU user time (s): 823.018
CPU system time (s): 0.049992
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 11252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 823.018
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2205
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= 8
involuntary context switches= 771

runsolver used 0.991849 second user time and 2.01369 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Mon Mar 12 10:31:43 UTC 2007

IDJOB= 338951
IDBENCH= 24735
IDSOLVER= 111
FILE ID= node17/338951-1173695503

PBS_JOBID= 4101468

Free space on /tmp= 66543 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/linvrinv5.sat05-564.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338951-1173695503/march_ks /tmp/evaluation/338951-1173695503/instance-338951-1173695503.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-338951-1173695503 -o ROOT/results/node17/solver-338951-1173695503 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338951-1173695503/march_ks /tmp/evaluation/338951-1173695503/instance-338951-1173695503.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  7b1cebbdf060989ddb5c4faf02370afb

RANDOM SEED= 265508102

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1185304 kB
Buffers:         60820 kB
Cached:         708380 kB
SwapCached:       2396 kB
Active:         455244 kB
Inactive:       337360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1185304 kB
SwapTotal:     4192956 kB
SwapFree:      4168576 kB
Dirty:            2296 kB
Writeback:           0 kB
Mapped:          31124 kB
Slab:            63500 kB
Committed_AS:  1534548 kB
PageTables:       1752 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= 66543 MiB

End job on node17 on Mon Mar 12 10:45:26 UTC 2007