Trace number 334751

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) 1200.09 1200.43

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-philo.used-as.sat04-988.sat05-4195.reshuffled-07.cnf
MD5SUM45589f445aa56f109f82baade7facf9a
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 variables36304
Number of clauses1711065
Sum of the clauses size3450220
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21706958
Number of clauses of size 30
Number of clauses of size 45
Number of clauses of size 57
Number of clauses of size over 54095

Solver Data (download as text)

25.78/25.84	c main():: ***                                   [ march satisfiability solver ]                                   ***
25.78/25.84	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
25.78/25.84	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
25.78/25.84	c main()::
25.78/25.84	c initFormula():: searching for DIMACS p-line....
25.78/25.84	c full lookahead due to high density!
25.78/25.84	c initFormula():: the DIMACS p-line indicates a CNF of 36304 variables and 1711065 clauses.
25.78/25.84	c parseCNF():: parsing....
25.78/25.84	c parseCNF():: the CNF contains 0 unary clauses.
25.78/25.84	c runParser():: parsing was successful, warming up engines...
25.78/25.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
25.78/25.84	c preprocessing fase I completed:: there are now 36304 free variables and 1711065 clauses.
25.78/25.84	c stat :: sign balance is biased by 92.056
25.78/25.84	c shorten_equivalence(): average equivalence length reduced from nan to nan
25.78/25.84	c using k-SAT heuristics (size based diff)
25.78/25.84	c longest clause has size 10
25.78/25.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
25.78/25.84	c main():: clause / variable ratio: ( 1711065 / 36304 ) = 47.13
25.78/25.84	c longest clause has size 10
25.78/25.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
25.78/25.84	c dynamic_preselect_setsize :: on
25.78/25.84	c suggested doublelook initial :: 0
25.78/25.84	c main():: all systems go!
25.78/25.84	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node14/watcher-334751-1173590707 -o ROOT/results/node14/solver-334751-1173590707 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334751-1173590707/march_ks /tmp/evaluation/334751-1173590707/instance-334751-1173590707.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: 1.85 1.82 1.45 3/77 8492
/proc/meminfo: memFree=1395768/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=7484 CPUtime=0
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 744 0 0 0 0 0 0 0 18 0 1 0 379025521 7663616 729 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134557383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 1871 734 45 123 0 1746 0

[startup+0.062461 s]
/proc/loadavg: 1.85 1.82 1.45 3/77 8492
/proc/meminfo: memFree=1395768/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=17408 CPUtime=0.06
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 2618 0 0 0 5 1 0 0 18 0 1 0 379025521 17825792 2603 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 4352 2603 47 123 0 4227 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 17408

[startup+0.101464 s]
/proc/loadavg: 1.85 1.82 1.45 3/77 8492
/proc/meminfo: memFree=1395768/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=18068 CPUtime=0.09
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 2795 0 0 0 8 1 0 0 18 0 1 0 379025521 18501632 2780 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 4517 2780 47 123 0 4392 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18068

[startup+0.301483 s]
/proc/loadavg: 1.85 1.82 1.45 3/77 8492
/proc/meminfo: memFree=1395768/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=20972 CPUtime=0.29
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 3702 0 0 0 28 1 0 0 19 0 1 0 379025521 21475328 3687 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 5243 3687 47 123 0 5118 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20972

[startup+0.701521 s]
/proc/loadavg: 1.85 1.82 1.45 3/77 8492
/proc/meminfo: memFree=1395768/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=26780 CPUtime=0.69
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 5517 0 0 0 65 4 0 0 22 0 1 0 379025521 27422720 5502 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 6695 5502 47 123 0 6570 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26780

[startup+1.5026 s]
/proc/loadavg: 1.85 1.82 1.45 3/78 8493
/proc/meminfo: memFree=1369136/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=38396 CPUtime=1.49
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 9151 0 0 0 143 6 0 0 25 0 1 0 379025521 39317504 9136 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134790585 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 9599 9136 47 123 0 9474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38396

[startup+3.10175 s]
/proc/loadavg: 1.85 1.82 1.45 3/78 8493
/proc/meminfo: memFree=1323440/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=126264 CPUtime=3.09
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 18701 0 0 0 300 9 0 0 25 0 1 0 379025521 129294336 16868 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561702 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 31566 16868 49 123 0 31441 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 126264

[startup+6.30105 s]
/proc/loadavg: 1.78 1.81 1.45 2/78 8493
/proc/meminfo: memFree=1308912/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=140520 CPUtime=6.29
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 25405 0 0 0 617 12 0 0 25 0 1 0 379025521 143892480 21688 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554582 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 35130 21688 51 123 0 35005 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 140520

[startup+12.7017 s]
/proc/loadavg: 1.72 1.80 1.44 2/78 8493
/proc/meminfo: memFree=1318704/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=127076 CPUtime=12.68
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 44502 0 0 0 1247 21 0 0 25 0 1 0 379025521 130125824 18203 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554582 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 31769 18203 62 123 0 31644 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 127076

[startup+25.5019 s]
/proc/loadavg: 1.56 1.76 1.44 2/78 8493
/proc/meminfo: memFree=1311344/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=189476 CPUtime=25.49
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 87096 0 0 0 2510 39 0 0 25 0 1 0 379025521 194023424 23438 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 47369 23438 69 123 0 47244 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 189476

[startup+51.1013 s]
/proc/loadavg: 1.37 1.69 1.43 2/78 8493
/proc/meminfo: memFree=1274160/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=217784 CPUtime=51.07
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 94328 0 0 0 5065 42 0 0 25 0 1 0 379025521 223010816 30634 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 54446 30634 72 123 0 54321 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 217784

[startup+102.305 s]
/proc/loadavg: 1.16 1.59 1.40 2/78 8493
/proc/meminfo: memFree=1272112/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=219976 CPUtime=102.25
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 94862 0 0 0 10183 42 0 0 25 0 1 0 379025521 225255424 31168 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 54994 31168 72 123 0 54869 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 219976

[startup+162.302 s]
/proc/loadavg: 1.06 1.48 1.37 2/78 8493
/proc/meminfo: memFree=1271728/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=220372 CPUtime=162.24
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 94958 0 0 0 16181 43 0 0 25 0 1 0 379025521 225660928 31264 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 55093 31264 72 123 0 54968 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 220372

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.35 2/78 8493
/proc/meminfo: memFree=1270256/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=221692 CPUtime=222.22
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 95314 0 0 0 22178 44 0 0 25 0 1 0 379025521 227012608 31620 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 55423 31620 72 123 0 55298 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 221692

[startup+282.301 s]
/proc/loadavg: 1.00 1.31 1.32 2/78 8493
/proc/meminfo: memFree=1269488/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=222864 CPUtime=282.2
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 95494 0 0 0 28176 44 0 0 25 0 1 0 379025521 228212736 31800 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 55716 31800 72 123 0 55591 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 222864

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.30 2/78 8493
/proc/meminfo: memFree=1269168/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=223128 CPUtime=342.19
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 95560 0 0 0 34174 45 0 0 25 0 1 0 379025521 228483072 31866 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 55782 31866 72 123 0 55657 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 223128

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.28 2/78 8493
/proc/meminfo: memFree=1267888/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=224184 CPUtime=402.17
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 95871 0 0 0 40172 45 0 0 25 0 1 0 379025521 229564416 32177 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 56046 32177 72 123 0 55921 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 224184

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.26 2/78 8493
/proc/meminfo: memFree=1267248/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=224840 CPUtime=462.15
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 96029 0 0 0 46169 46 0 0 25 0 1 0 379025521 230236160 32335 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 56210 32335 72 123 0 56085 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 224840

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.24 2/78 8493
/proc/meminfo: memFree=1265968/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=226220 CPUtime=522.14
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 96352 0 0 0 52167 47 0 0 25 0 1 0 379025521 231649280 32658 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538424 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 56555 32658 72 123 0 56430 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 226220

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.22 2/78 8493
/proc/meminfo: memFree=1265456/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=226712 CPUtime=582.12
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 96489 0 0 0 58164 48 0 0 25 0 1 0 379025521 232153088 32795 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538406 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 56678 32795 72 123 0 56553 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 226712

[startup+642.302 s]
/proc/loadavg: 1.04 1.10 1.21 2/78 8493
/proc/meminfo: memFree=1264816/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=227080 CPUtime=642.11
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 96632 0 0 0 64163 48 0 0 25 0 1 0 379025521 232529920 32938 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538431 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 56770 32938 72 123 0 56645 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 227080

[startup+702.302 s]
/proc/loadavg: 1.05 1.09 1.20 2/78 8493
/proc/meminfo: memFree=1264688/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=227212 CPUtime=702.09
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 96678 0 0 0 70160 49 0 0 25 0 1 0 379025521 232665088 32984 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 56803 32984 72 123 0 56678 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 227212

[startup+762.305 s]
/proc/loadavg: 1.05 1.09 1.19 2/78 8493
/proc/meminfo: memFree=1264240/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=227584 CPUtime=762.08
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 96789 0 0 0 76159 49 0 0 25 0 1 0 379025521 233046016 33095 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 56896 33095 72 123 0 56771 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 227584

[startup+822.302 s]
/proc/loadavg: 1.02 1.07 1.17 2/78 8493
/proc/meminfo: memFree=1263920/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=227968 CPUtime=822.05
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 96875 0 0 0 82156 49 0 0 25 0 1 0 379025521 233439232 33181 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 56992 33181 72 123 0 56867 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 227968

[startup+882.303 s]
/proc/loadavg: 1.00 1.05 1.16 2/78 8493
/proc/meminfo: memFree=1263728/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=228100 CPUtime=882.04
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 96906 0 0 0 88154 50 0 0 25 0 1 0 379025521 233574400 33212 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537946 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 57025 33212 72 123 0 56900 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 228100

[startup+942.302 s]
/proc/loadavg: 1.00 1.04 1.15 2/78 8493
/proc/meminfo: memFree=1263600/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=228220 CPUtime=942.02
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 96953 0 0 0 94152 50 0 0 25 0 1 0 379025521 233697280 33259 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 57055 33259 72 123 0 56930 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 228220

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.14 2/78 8493
/proc/meminfo: memFree=1263280/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=228484 CPUtime=1002.01
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 97018 0 0 0 100150 51 0 0 25 0 1 0 379025521 233967616 33324 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538137 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 57121 33324 72 123 0 56996 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 228484

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 8493
/proc/meminfo: memFree=1263216/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=228596 CPUtime=1061.99
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 97051 0 0 0 106148 51 0 0 25 0 1 0 379025521 234082304 33357 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 57149 33357 72 123 0 57024 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 228596

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/78 8495
/proc/meminfo: memFree=1263152/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=228728 CPUtime=1121.98
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 97065 0 0 0 112146 52 0 0 25 0 1 0 379025521 234217472 33371 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 57182 33371 72 123 0 57057 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 228728

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 8495
/proc/meminfo: memFree=1263152/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=228728 CPUtime=1181.96
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 97066 0 0 0 118144 52 0 0 25 0 1 0 379025521 234217472 33372 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 57182 33372 72 123 0 57057 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 228728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 8495
/proc/meminfo: memFree=1263088/2055920 swapFree=4146600/4192956
[pid=8492] ppid=8490 vsize=228728 CPUtime=1200.06
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8079 0 -1 4194304 97082 0 0 0 119954 52 0 0 25 0 1 0 379025521 234217472 33388 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/8492/statm: 57182 33388 72 123 0 57057 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 228728

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.09
CPU user time (s): 1199.54
CPU system time (s): 0.546916
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 228728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.54
system time used= 0.546916
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 97082
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= 2701

runsolver used 1.34979 second user time and 3.02254 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Sun Mar 11 05:25:11 UTC 2007

IDJOB= 334751
IDBENCH= 24635
IDSOLVER= 111
FILE ID= node14/334751-1173590707

PBS_JOBID= 4101236

Free space on /tmp= 66515 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-philo.used-as.sat04-988.sat05-4195.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334751-1173590707/march_ks /tmp/evaluation/334751-1173590707/instance-334751-1173590707.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-334751-1173590707 -o ROOT/results/node14/solver-334751-1173590707 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334751-1173590707/march_ks /tmp/evaluation/334751-1173590707/instance-334751-1173590707.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  45589f445aa56f109f82baade7facf9a

RANDOM SEED= 203397447

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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:       1396240 kB
Buffers:         55172 kB
Cached:         510180 kB
SwapCached:      14960 kB
Active:         337540 kB
Inactive:       251096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1396240 kB
SwapTotal:     4192956 kB
SwapFree:      4146600 kB
Dirty:           26576 kB
Writeback:           0 kB
Mapped:          30020 kB
Slab:            56676 kB
Committed_AS:  1287620 kB
PageTables:       1740 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= 66515 MiB

End job on node14 on Sun Mar 11 05:45:13 UTC 2007