Trace number 306891

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) 1200.1 1200.5

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S2045682869-15.cnf
MD5SUMc1e9445e504d7e0b49cff316e2ecad3a
Bench CategoryRANDOM (random 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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.81/0.91	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.81/0.91	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.81/0.91	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.81/0.91	c main()::
0.81/0.91	c initFormula():: searching for DIMACS p-line....
0.81/0.91	c initFormula():: the DIMACS p-line indicates a CNF of 13000 variables and 54600 clauses.
0.81/0.91	c parseCNF():: parsing....
0.81/0.91	c parseCNF():: the CNF contains 0 unary clauses.
0.81/0.91	c runParser():: parsing was successful, warming up engines...
0.81/0.91	c simplify_formula():: removed 0 tautological, 267 satisfied and 0 duplicate clauses
0.81/0.91	c preprocessing fase I completed:: there are now 12951 free variables and 54333 clauses.
0.81/0.91	c stat :: sign balance is biased by 0.464
0.81/0.91	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.81/0.91	c using 3-SAT heuristics (occurence based diff)
0.81/0.91	c longest clause has size 3
0.81/0.91	c simplify_formula():: removed 0 tautological, 0 satisfied and 154 duplicate clauses
0.81/0.91	c resolvent_look() :: found 72 resolvents
0.81/0.91	c lessRedundantTransformation():: nothing to be done.
0.81/0.91	c transformTo3SAT():: you gave me 13000 variables and 54405 clauses.
0.81/0.91	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.81/0.91	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.81/0.91	c transformTo3SAT():: the transformation yielded 13000 variabels and 54405 clauses.
0.81/0.91	c main():: clause / variable ratio: ( 54405 / 13000 ) = 4.18
0.81/0.91	c longest clause has size 3
0.81/0.91	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.81/0.91	c dynamic_preselect_setsize :: off
0.81/0.91	c suggested doublelook initial :: 0
0.81/0.91	c main():: all systems go!
0.81/0.91	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1081 JD: 904
36.14/36.23	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/node61/watcher-306891-1172108666 -o ROOT/results/node61/solver-306891-1172108666 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306891-1172108666/march_ks /tmp/evaluation/306891-1172108666/instance-306891-1172108666.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: 1.99 1.85 1.45 3/64 8977
/proc/meminfo: memFree=1930896/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=2052 CPUtime=0
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 372 0 0 0 0 0 0 0 18 0 1 0 230823505 2101248 357 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 513 357 47 123 0 388 0

[startup+0.106717 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 8977
/proc/meminfo: memFree=1930896/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=6056 CPUtime=0.09
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 1282 0 0 0 9 0 0 0 18 0 1 0 230823505 6201344 955 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677370 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 1514 955 49 123 0 1389 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6056

[startup+0.514754 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 8977
/proc/meminfo: memFree=1930896/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=6316 CPUtime=0.5
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 5203 0 0 0 48 2 0 0 21 0 1 0 230823505 6467584 1094 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134530886 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 1579 1094 63 123 0 1454 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6316

[startup+1.33483 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 8978
/proc/meminfo: memFree=1917384/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=16572 CPUtime=1.32
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 11427 0 0 0 128 4 0 0 25 0 1 0 230823505 16969728 3439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 4143 3439 73 123 0 4018 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 16572

[startup+2.97099 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 8978
/proc/meminfo: memFree=1917256/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=16588 CPUtime=2.96
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 11452 0 0 0 292 4 0 0 25 0 1 0 230823505 16986112 3464 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 4147 3464 73 123 0 4022 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 16588

[startup+6.2503 s]
/proc/loadavg: 1.84 1.82 1.45 2/65 8978
/proc/meminfo: memFree=1916680/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=17004 CPUtime=6.24
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 11547 0 0 0 620 4 0 0 25 0 1 0 230823505 17412096 3559 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 4251 3559 73 123 0 4126 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17004

[startup+12.7019 s]
/proc/loadavg: 1.77 1.81 1.45 2/65 8978
/proc/meminfo: memFree=1915472/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=18692 CPUtime=12.69
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 11849 0 0 0 1264 5 0 0 25 0 1 0 230823505 19140608 3861 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 4673 3861 73 123 0 4548 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18692

[startup+25.5051 s]
/proc/loadavg: 1.65 1.78 1.44 2/65 8978
/proc/meminfo: memFree=1914968/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=19216 CPUtime=25.49
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 11984 0 0 0 2544 5 0 0 25 0 1 0 230823505 19677184 3996 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 4804 3996 73 123 0 4679 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19216

[startup+51.1126 s]
/proc/loadavg: 1.40 1.71 1.43 2/65 8978
/proc/meminfo: memFree=1914456/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=19676 CPUtime=51.09
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 12104 0 0 0 5104 5 0 0 25 0 1 0 230823505 20148224 4116 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 4919 4116 73 123 0 4794 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19676

[startup+102.323 s]
/proc/loadavg: 1.17 1.60 1.40 2/65 8978
/proc/meminfo: memFree=1913624/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=20512 CPUtime=102.28
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 12313 0 0 0 10223 5 0 0 25 0 1 0 230823505 21004288 4325 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 5128 4325 73 123 0 5003 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 20512

[startup+162.344 s]
/proc/loadavg: 1.06 1.48 1.37 2/65 8978
/proc/meminfo: memFree=1913176/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=20896 CPUtime=162.29
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 12411 0 0 0 16223 6 0 0 25 0 1 0 230823505 21397504 4423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 5224 4423 73 123 0 5099 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 20896

[startup+222.363 s]
/proc/loadavg: 1.02 1.39 1.35 2/65 8978
/proc/meminfo: memFree=1912856/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=21152 CPUtime=222.3
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 12477 0 0 0 22224 6 0 0 25 0 1 0 230823505 21659648 4489 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 5288 4489 73 123 0 5163 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 21152

[startup+282.384 s]
/proc/loadavg: 1.01 1.32 1.32 2/65 8978
/proc/meminfo: memFree=1912600/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=21408 CPUtime=282.3
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 12531 0 0 0 28224 6 0 0 25 0 1 0 230823505 21921792 4543 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 5352 4543 73 123 0 5227 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 21408

[startup+342.402 s]
/proc/loadavg: 1.00 1.26 1.30 2/65 8978
/proc/meminfo: memFree=1912344/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=21536 CPUtime=342.3
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 12572 0 0 0 34224 6 0 0 25 0 1 0 230823505 22052864 4584 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 5384 4584 73 123 0 5259 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 21536

[startup+402.424 s]
/proc/loadavg: 1.00 1.21 1.28 2/65 8978
/proc/meminfo: memFree=1912024/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=21928 CPUtime=402.31
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 12660 0 0 0 40225 6 0 0 25 0 1 0 230823505 22454272 4672 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 5482 4672 73 123 0 5357 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 21928

[startup+462.436 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 8978
/proc/meminfo: memFree=1911768/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=22184 CPUtime=462.31
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 12733 0 0 0 46225 6 0 0 25 0 1 0 230823505 22716416 4745 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 5546 4745 73 123 0 5421 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 22184

[startup+522.451 s]
/proc/loadavg: 1.00 1.13 1.24 2/65 8978
/proc/meminfo: memFree=1911576/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=22440 CPUtime=522.3
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 12776 0 0 0 52224 6 0 0 25 0 1 0 230823505 22978560 4788 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 5610 4788 73 123 0 5485 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 22440

[startup+582.464 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 8978
/proc/meminfo: memFree=1911384/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=22572 CPUtime=582.31
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 12828 0 0 0 58224 7 0 0 25 0 1 0 230823505 23113728 4840 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 5643 4840 73 123 0 5518 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 22572

[startup+642.483 s]
/proc/loadavg: 1.00 1.08 1.21 2/65 8978
/proc/meminfo: memFree=1911192/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=22700 CPUtime=642.31
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 12850 0 0 0 64224 7 0 0 25 0 1 0 230823505 23244800 4862 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 5675 4862 73 123 0 5550 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 22700

[startup+702.498 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 8978
/proc/meminfo: memFree=1911128/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=22828 CPUtime=702.31
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 12874 0 0 0 70224 7 0 0 25 0 1 0 230823505 23375872 4886 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 5707 4886 73 123 0 5582 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 22828

[startup+762.514 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 8978
/proc/meminfo: memFree=1911000/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=22828 CPUtime=762.31
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 12896 0 0 0 76224 7 0 0 25 0 1 0 230823505 23375872 4908 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538030 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 5707 4908 73 123 0 5582 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 22828

[startup+822.534 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 8978
/proc/meminfo: memFree=1910936/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=22956 CPUtime=822.32
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 12915 0 0 0 82225 7 0 0 25 0 1 0 230823505 23506944 4927 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 5739 4927 73 123 0 5614 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 22956

[startup+882.548 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 8978
/proc/meminfo: memFree=1910808/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=23084 CPUtime=882.31
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 12934 0 0 0 88224 7 0 0 25 0 1 0 230823505 23638016 4946 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 5771 4946 73 123 0 5646 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 23084

[startup+942.563 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 8978
/proc/meminfo: memFree=1910744/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=23084 CPUtime=942.31
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 12951 0 0 0 94224 7 0 0 25 0 1 0 230823505 23638016 4963 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 5771 4963 73 123 0 5646 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 23084

[startup+1002.58 s]
/proc/loadavg: 1.00 1.02 1.13 2/71 9042
/proc/meminfo: memFree=1909400/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=23212 CPUtime=1002.29
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 12968 0 0 0 100222 7 0 0 25 0 1 0 230823505 23769088 4980 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 5803 4980 73 123 0 5678 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 23212

[startup+1062.63 s]
/proc/loadavg: 1.00 1.01 1.12 2/71 9136
/proc/meminfo: memFree=1909288/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=23212 CPUtime=1062.28
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 12983 0 0 0 106220 8 0 0 25 0 1 0 230823505 23769088 4995 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 5803 4995 73 123 0 5678 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 23212

[startup+1122.66 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 9176
/proc/meminfo: memFree=1910424/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=23340 CPUtime=1122.26
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 13000 0 0 0 112218 8 0 0 25 0 1 0 230823505 23900160 5012 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542945 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 5835 5012 73 123 0 5710 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 23340

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 9176
/proc/meminfo: memFree=1910296/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=23340 CPUtime=1182.27
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 13015 0 0 0 118218 9 0 0 25 0 1 0 230823505 23900160 5027 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 5835 5027 73 123 0 5710 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 23340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 9176
/proc/meminfo: memFree=1910296/2055920 swapFree=4183288/4192956
[pid=8977] ppid=8975 vsize=23340 CPUtime=1200.09
/proc/8977/stat : 8977 (march_ks) R 8975 8977 7834 0 -1 4194304 13018 0 0 0 120000 9 0 0 25 0 1 0 230823505 23900160 5030 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542329 0 0 4096 0 0 0 0 17 1 0 0
/proc/8977/statm: 5835 5030 73 123 0 5710 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 23340

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): 1200.5
CPU time (s): 1200.1
CPU user time (s): 1200
CPU system time (s): 0.093985
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 23340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13018
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= 1982

runsolver used 0.799878 second user time and 2.48762 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Thu Feb 22 01:44:26 UTC 2007

IDJOB= 306891
IDBENCH= 20192
IDSOLVER= 111
FILE ID= node61/306891-1172108666

PBS_JOBID= 3892893

Free space on /tmp= 66556 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S2045682869-15.cnf
COMMAND LINE= /tmp/evaluation/306891-1172108666/march_ks /tmp/evaluation/306891-1172108666/instance-306891-1172108666.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-306891-1172108666 -o ROOT/results/node61/solver-306891-1172108666 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306891-1172108666/march_ks /tmp/evaluation/306891-1172108666/instance-306891-1172108666.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  c1e9445e504d7e0b49cff316e2ecad3a

RANDOM SEED= 806644699

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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:       1931304 kB
Buffers:          6564 kB
Cached:          59948 kB
SwapCached:       4004 kB
Active:          33628 kB
Inactive:        42768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1931304 kB
SwapTotal:     4192956 kB
SwapFree:      4183288 kB
Dirty:            3264 kB
Writeback:           0 kB
Mapped:          15640 kB
Slab:            34296 kB
Committed_AS:   697700 kB
PageTables:       1388 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= 66556 MiB

End job on node61 on Thu Feb 22 02:04:28 UTC 2007