Trace number 368974

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) 5000.11 5001.98

General information on the benchmark

Namecrafted/Hard/contest05/counting-clq/
unsat-set-b-clqcolor-30-20-26.sat05-1264.reshuffled-07.cnf
MD5SUMede19899bb8c427d8a34daa9d239a276
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1815
Number of clauses301256
Sum of the clauses size895230
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 29750
Number of clauses of size 3291450
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 556

Solver Data (download as text)

43.08/43.19	c main():: ***                                   [ march satisfiability solver ]                                   ***
43.08/43.19	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
43.08/43.19	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
43.08/43.19	c main()::
43.08/43.19	c initFormula():: searching for DIMACS p-line....
43.08/43.19	c full lookahead due to high density!
43.08/43.19	c initFormula():: the DIMACS p-line indicates a CNF of 1815 variables and 301256 clauses.
43.08/43.19	c parseCNF():: parsing....
43.08/43.19	c parseCNF():: the CNF contains 0 unary clauses.
43.08/43.19	c runParser():: parsing was successful, warming up engines...
43.08/43.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
43.08/43.19	c preprocessing fase I completed:: there are now 1815 free variables and 301256 clauses.
43.08/43.19	c stat :: sign balance is biased by 337.523
43.08/43.19	c shorten_equivalence(): average equivalence length reduced from nan to nan
43.08/43.19	c using k-SAT heuristics (size based diff)
43.08/43.19	c longest clause has size 30
43.08/43.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 13572000 duplicate clauses
43.08/43.19	c main():: clause / variable ratio: ( 301256 / 1815 ) = 165.98
43.08/43.19	c longest clause has size 30
43.08/43.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
43.08/43.19	c dynamic_preselect_setsize :: off
43.08/43.19	c suggested doublelook initial :: 0
43.08/43.19	c main():: all systems go!
43.08/43.19	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/node20/watcher-368974-1177272823 -o ROOT/results/node20/solver-368974-1177272823 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368974-1177272823/march_ks /tmp/evaluation/368974-1177272823/instance-368974-1177272823.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: 0.85 0.97 0.99 3/77 27619
/proc/meminfo: memFree=1662232/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=3152 CPUtime=0
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 407 0 0 0 0 0 0 0 18 0 1 0 175199691 3227648 392 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 788 392 47 123 0 663 0

[startup+0.06616 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 27619
/proc/meminfo: memFree=1662232/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=3812 CPUtime=0.06
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 634 0 0 0 6 0 0 0 18 0 1 0 175199691 3903488 619 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 953 620 47 123 0 828 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3812

[startup+0.102166 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 27619
/proc/meminfo: memFree=1662232/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=4340 CPUtime=0.09
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 769 0 0 0 9 0 0 0 18 0 1 0 175199691 4444160 754 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 1085 754 47 123 0 960 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4340

[startup+0.302206 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 27619
/proc/meminfo: memFree=1662232/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=6716 CPUtime=0.29
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 1513 0 0 0 29 0 0 0 20 0 1 0 175199691 6877184 1498 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 1679 1499 47 123 0 1554 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6716

[startup+0.701286 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 27619
/proc/meminfo: memFree=1662232/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=23252 CPUtime=0.69
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 3553 0 0 0 67 2 0 0 23 0 1 0 175199691 23810048 3240 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628853 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 5813 3240 50 123 0 5688 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23252

[startup+1.50145 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 27620
/proc/meminfo: memFree=1648720/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=30112 CPUtime=1.49
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 12429 0 0 0 143 6 0 0 25 0 1 0 175199691 30834688 5109 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 7528 5109 63 123 0 7403 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30112

[startup+3.10177 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 27620
/proc/meminfo: memFree=1636944/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=51820 CPUtime=3.09
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 24041 0 0 0 298 11 0 0 25 0 1 0 175199691 53063680 9974 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 12955 9974 67 123 0 12830 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 51820

[startup+6.30141 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 27620
/proc/meminfo: memFree=1585808/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=110320 CPUtime=6.29
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 36759 0 0 0 611 18 0 0 25 0 1 0 175199691 112967680 22692 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 27580 22692 67 123 0 27455 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 110320

[startup+12.7017 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 27620
/proc/meminfo: memFree=1474968/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=215292 CPUtime=12.69
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 63826 0 0 0 1238 31 0 0 25 0 1 0 175199691 220459008 49759 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 53823 49759 67 123 0 53698 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 215292

[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 27620
/proc/meminfo: memFree=1274776/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=446812 CPUtime=25.48
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 181421 0 0 0 2465 83 0 0 25 0 1 0 175199691 457535488 97428 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 111703 97428 67 123 0 111578 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 446812

[startup+51.1024 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 27620
/proc/meminfo: memFree=1330904/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=339600 CPUtime=51.07
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 193586 0 0 0 5018 89 0 0 25 0 1 0 175199691 347750400 82495 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 84900 82495 72 123 0 84775 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 339600

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 27620
/proc/meminfo: memFree=1330968/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=339600 CPUtime=102.26
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 193586 0 0 0 10137 89 0 0 25 0 1 0 175199691 347750400 82495 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 84900 82495 72 123 0 84775 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 339600

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27620
/proc/meminfo: memFree=1330968/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=339600 CPUtime=162.23
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 193586 0 0 0 16133 90 0 0 25 0 1 0 175199691 347750400 82495 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 84900 82495 72 123 0 84775 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 339600

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27620
/proc/meminfo: memFree=1330968/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=339600 CPUtime=222.21
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 193586 0 0 0 22131 90 0 0 25 0 1 0 175199691 347750400 82495 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 84900 82495 72 123 0 84775 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 339600

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27620
/proc/meminfo: memFree=1330968/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=339600 CPUtime=282.19
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 193586 0 0 0 28128 91 0 0 25 0 1 0 175199691 347750400 82495 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 84900 82495 72 123 0 84775 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 339600

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27620
/proc/meminfo: memFree=1331040/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=339600 CPUtime=342.17
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 193586 0 0 0 34126 91 0 0 25 0 1 0 175199691 347750400 82495 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 84900 82495 72 123 0 84775 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 339600

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27620
/proc/meminfo: memFree=1331040/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=339600 CPUtime=402.15
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 193586 0 0 0 40123 92 0 0 25 0 1 0 175199691 347750400 82495 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 84900 82495 72 123 0 84775 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 339600

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27620
/proc/meminfo: memFree=1331168/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=339600 CPUtime=462.12
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 193586 0 0 0 46120 92 0 0 25 0 1 0 175199691 347750400 82495 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 84900 82495 72 123 0 84775 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 339600

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27620
/proc/meminfo: memFree=1331168/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=339600 CPUtime=522.11
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 193586 0 0 0 52118 93 0 0 25 0 1 0 175199691 347750400 82495 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 84900 82495 72 123 0 84775 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 339600

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27620
/proc/meminfo: memFree=1331168/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=339600 CPUtime=582.08
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 193586 0 0 0 58115 93 0 0 25 0 1 0 175199691 347750400 82495 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 84900 82495 72 123 0 84775 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 339600

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27620
/proc/meminfo: memFree=1331168/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=339600 CPUtime=642.07
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 193586 0 0 0 64113 94 0 0 25 0 1 0 175199691 347750400 82495 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 84900 82495 72 123 0 84775 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 339600


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27820
/proc/meminfo: memFree=1267808/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=428040 CPUtime=4060.77
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 209419 0 0 0 405955 122 0 0 25 0 1 0 175199691 438312960 98328 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 107010 98328 72 123 0 106885 0
Current children cumulated CPU time (s) 4060.77
Current children cumulated vsize (KiB) 428040

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27820
/proc/meminfo: memFree=1265568/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=428040 CPUtime=4120.74
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 209976 0 0 0 411952 122 0 0 25 0 1 0 175199691 438312960 98885 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 107010 98885 72 123 0 106885 0
Current children cumulated CPU time (s) 4120.74
Current children cumulated vsize (KiB) 428040

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27820
/proc/meminfo: memFree=1263392/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=428040 CPUtime=4180.72
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 210534 0 0 0 417949 123 0 0 25 0 1 0 175199691 438312960 99443 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 107010 99443 72 123 0 106885 0
Current children cumulated CPU time (s) 4180.72
Current children cumulated vsize (KiB) 428040

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27820
/proc/meminfo: memFree=1261152/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=428040 CPUtime=4240.69
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 211092 0 0 0 423946 123 0 0 25 0 1 0 175199691 438312960 100001 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564752 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 107010 100001 72 123 0 106885 0
Current children cumulated CPU time (s) 4240.69
Current children cumulated vsize (KiB) 428040

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 27820
/proc/meminfo: memFree=1258912/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=428040 CPUtime=4300.67
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 211651 0 0 0 429943 124 0 0 25 0 1 0 175199691 438312960 100560 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579022 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 107010 100560 72 123 0 106885 0
Current children cumulated CPU time (s) 4300.67
Current children cumulated vsize (KiB) 428040

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27820
/proc/meminfo: memFree=1256736/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=428040 CPUtime=4360.65
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 212210 0 0 0 435941 124 0 0 25 0 1 0 175199691 438312960 101119 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 107010 101119 72 123 0 106885 0
Current children cumulated CPU time (s) 4360.65
Current children cumulated vsize (KiB) 428040

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27820
/proc/meminfo: memFree=1254432/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=428040 CPUtime=4420.63
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 212766 0 0 0 441938 125 0 0 25 0 1 0 175199691 438312960 101675 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597945 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 107010 101675 72 123 0 106885 0
Current children cumulated CPU time (s) 4420.63
Current children cumulated vsize (KiB) 428040

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27820
/proc/meminfo: memFree=1252256/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=428040 CPUtime=4480.61
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 213323 0 0 0 447935 126 0 0 25 0 1 0 175199691 438312960 102232 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 107010 102232 72 123 0 106885 0
Current children cumulated CPU time (s) 4480.61
Current children cumulated vsize (KiB) 428040

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27820
/proc/meminfo: memFree=1249952/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=428040 CPUtime=4540.59
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 213881 0 0 0 453933 126 0 0 25 0 1 0 175199691 438312960 102790 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596427 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 107010 102790 72 123 0 106885 0
Current children cumulated CPU time (s) 4540.59
Current children cumulated vsize (KiB) 428040

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27820
/proc/meminfo: memFree=1247776/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=428040 CPUtime=4600.57
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 214439 0 0 0 459930 127 0 0 25 0 1 0 175199691 438312960 103348 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596427 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 107010 103348 72 123 0 106885 0
Current children cumulated CPU time (s) 4600.57
Current children cumulated vsize (KiB) 428040

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27820
/proc/meminfo: memFree=1245536/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=428040 CPUtime=4660.54
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 214998 0 0 0 465927 127 0 0 25 0 1 0 175199691 438312960 103907 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596427 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 107010 103907 72 123 0 106885 0
Current children cumulated CPU time (s) 4660.54
Current children cumulated vsize (KiB) 428040

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27820
/proc/meminfo: memFree=1243296/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=428040 CPUtime=4720.53
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 215556 0 0 0 471925 128 0 0 25 0 1 0 175199691 438312960 104465 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565460 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 107010 104465 72 123 0 106885 0
Current children cumulated CPU time (s) 4720.53
Current children cumulated vsize (KiB) 428040

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27820
/proc/meminfo: memFree=1240992/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=472240 CPUtime=4780.5
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 216114 0 0 0 477921 129 0 0 25 0 1 0 175199691 483573760 105023 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564863 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 118060 105023 72 123 0 117935 0
Current children cumulated CPU time (s) 4780.5
Current children cumulated vsize (KiB) 472240

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27820
/proc/meminfo: memFree=1238752/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=472240 CPUtime=4840.49
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 216674 0 0 0 483919 130 0 0 25 0 1 0 175199691 483573760 105583 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596372 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 118060 105583 72 123 0 117935 0
Current children cumulated CPU time (s) 4840.49
Current children cumulated vsize (KiB) 472240

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27820
/proc/meminfo: memFree=1236512/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=472240 CPUtime=4900.46
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 217233 0 0 0 489916 130 0 0 25 0 1 0 175199691 483573760 106142 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565456 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 118060 106142 72 123 0 117935 0
Current children cumulated CPU time (s) 4900.46
Current children cumulated vsize (KiB) 472240

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27820
/proc/meminfo: memFree=1234272/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=472240 CPUtime=4960.44
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 217794 0 0 0 495914 130 0 0 25 0 1 0 175199691 483573760 106703 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585292 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 118060 106703 72 123 0 117935 0
Current children cumulated CPU time (s) 4960.44
Current children cumulated vsize (KiB) 472240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27820
/proc/meminfo: memFree=1232800/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=472240 CPUtime=5000.03
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 218165 0 0 0 499872 131 0 0 25 0 1 0 175199691 483573760 107074 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 118060 107074 72 123 0 117935 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 472240

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

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

[startup+5001.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27820
/proc/meminfo: memFree=1232800/2055920 swapFree=4155232/4192956
[pid=27619] ppid=27617 vsize=472240 CPUtime=5000.03
/proc/27619/stat : 27619 (march_ks) R 27617 27619 27563 0 -1 4194304 218165 0 0 0 499872 131 0 0 25 0 1 0 175199691 483573760 107074 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27619/statm: 118060 107074 72 123 0 117935 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 472240

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.98
CPU time (s): 5000.11
CPU user time (s): 4998.73
CPU system time (s): 1.38579
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 502816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.73
system time used= 1.38579
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 218165
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= 81983

runsolver used 5.52816 second user time and 11.4153 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Apr 22 20:13:44 UTC 2007

IDJOB= 368974
IDBENCH= 24679
IDSOLVER= 180
FILE ID= node20/368974-1177272823

PBS_JOBID= 4650733

Free space on /tmp= 66450 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-clq/unsat-set-b-clqcolor-30-20-26.sat05-1264.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368974-1177272823/march_ks /tmp/evaluation/368974-1177272823/instance-368974-1177272823.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-368974-1177272823 -o ROOT/results/node20/solver-368974-1177272823 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368974-1177272823/march_ks /tmp/evaluation/368974-1177272823/instance-368974-1177272823.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ede19899bb8c427d8a34daa9d239a276

RANDOM SEED= 19233643

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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:       1662640 kB
Buffers:         40992 kB
Cached:         262556 kB
SwapCached:      16120 kB
Active:         229112 kB
Inactive:        97192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1662640 kB
SwapTotal:     4192956 kB
SwapFree:      4155232 kB
Dirty:            7368 kB
Writeback:           0 kB
Mapped:          29748 kB
Slab:            52532 kB
Committed_AS:  2021928 kB
PageTables:       1744 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= 66450 MiB

End job on node20 on Sun Apr 22 21:37:07 UTC 2007