Trace number 3290562

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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_rw 2011-03-02? (TO) 1300.08 1300.05

General information on the benchmark

Nameapplication/leberre/
2dimensionalstrippacking/E03N17.cnf
MD5SUMa7330fdd412cca5ee2ec4c82638d1610
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.05484
Satisfiable
(Un)Satisfiability was proved
Number of variables6664
Number of clauses93544
Sum of the clauses size502355
Maximum clause length55
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 217523
Number of clauses of size 313696
Number of clauses of size 42771
Number of clauses of size 515844
Number of clauses of size over 543677

Solver Data 

25.69/25.76	c main():: ***                                   [ march satisfiability solver ]                                   ***
25.69/25.76	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
25.69/25.76	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
25.69/25.76	c main()::
25.69/25.76	c initFormula():: searching for DIMACS p-line....
25.69/25.76	c full lookahead due to high density!
25.69/25.76	c initFormula():: the DIMACS p-line indicates a CNF of 6664 variables and 93544 clauses.
25.69/25.76	c parseCNF():: parsing....
25.69/25.76	c parseCNF():: the CNF contains 33 unary clauses.
25.69/25.76	c runParser():: parsing was successful, warming up engines...
25.69/25.76	c find_and_remove_tautogolies():: found and removed 68 tautologies
25.69/25.76	c simplify_formula():: removed 0 tautological, 5282 satisfied and 597 duplicate clauses
25.69/25.76	c preprocessing fase I completed:: there are now 5608 free variables and 87665 clauses.
25.69/25.76	c using k-SAT heuristics (size based diff)
25.69/25.76	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
25.69/25.76	c find_and_remove_tautogolies():: found and removed 15 tautologies
25.69/25.76	c simplify_formula():: removed 6901 tautological, 30 satisfied and 6778566 duplicate clauses
25.69/25.76	c resolvent_look() :: found 3116397 resolvents
25.69/25.76	c main():: clause / variable ratio: ( 3204062 / 6664 ) = 480.80
25.69/25.76	c longest clause has size 48
25.69/25.76	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
25.69/25.76	c number of free variables = 5593
25.69/25.76	c dynamic_preselect_setsize :: off
25.69/25.76	c main():: all systems go!
25.69/25.76	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3290562-1303792845/watcher-3290562-1303792845 -o /tmp/evaluation-result-3290562-1303792845/solver-3290562-1303792845 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3290562-1303792845.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.72 3.99 3.98 4/182 11743
/proc/meminfo: memFree=17960392/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=8268 CPUtime=0 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4194304 567 0 0 0 0 0 0 0 23 0 1 0 490882388 8466432 511 33554432000 4194304 4300876 140734639885424 18446744073709551615 271550537472 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 2067 512 112 27 0 516 0

[startup+0.102683 s]
/proc/loadavg: 3.72 3.99 3.98 4/182 11743
/proc/meminfo: memFree=17960392/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=18924 CPUtime=0.09 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4194304 2409 0 0 0 9 0 0 0 23 0 1 0 490882388 19378176 2352 33554432000 4194304 4300876 140734639885424 18446744073709551615 4239774 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 4731 2352 118 27 0 3180 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18924

[startup+0.200661 s]
/proc/loadavg: 3.72 3.99 3.98 4/182 11743
/proc/meminfo: memFree=17960392/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=17644 CPUtime=0.19 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4194304 5083 0 0 0 19 0 0 0 24 0 1 0 490882388 18067456 2027 33554432000 4194304 4300876 140734639885424 18446744073709551615 4247377 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 4411 2027 129 27 0 2860 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17644

[startup+0.300624 s]
/proc/loadavg: 3.72 3.99 3.98 4/182 11743
/proc/meminfo: memFree=17960392/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=20564 CPUtime=0.28 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 10373 0 0 0 28 0 0 0 25 0 1 0 490882388 21057536 2803 33554432000 4194304 4300876 140734639885424 18446744073709551615 4240300 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 5141 2803 143 27 0 3590 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 20564

[startup+0.700581 s]
/proc/loadavg: 3.72 3.99 3.98 4/182 11743
/proc/meminfo: memFree=17960392/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=38488 CPUtime=0.68 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 17469 0 0 0 67 1 0 0 25 0 1 0 490882388 39411712 6611 33554432000 4194304 4300876 140734639885424 18446744073709551615 271550198469 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 9622 6611 144 27 0 8071 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 38488

[startup+1.50044 s]
/proc/loadavg: 3.72 3.99 3.98 5/194 11766
/proc/meminfo: memFree=17830284/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=88336 CPUtime=1.49 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 27633 0 0 0 146 3 0 0 25 0 1 0 490882388 90456064 16775 33554432000 4194304 4300876 140734639885424 18446744073709551615 271550198469 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 22084 16775 144 27 0 20533 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 88336

[startup+3.10111 s]
/proc/loadavg: 3.72 3.99 3.98 5/194 11766
/proc/meminfo: memFree=17663504/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=182080 CPUtime=3.09 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 49645 0 0 0 303 6 0 0 25 0 1 0 490882388 186449920 38787 33554432000 4194304 4300876 140734639885424 18446744073709551615 271550198469 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 45520 38787 144 27 0 43969 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 182080

[startup+6.30056 s]
/proc/loadavg: 3.74 3.99 3.98 5/194 11766
/proc/meminfo: memFree=17257792/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=393064 CPUtime=6.29 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 100863 0 0 0 618 11 0 0 25 0 1 0 490882388 402497536 90005 33554432000 4194304 4300876 140734639885424 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 98266 90005 144 27 0 96715 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 393064

[startup+12.7004 s]
/proc/loadavg: 3.76 3.99 3.98 5/194 11766
/proc/meminfo: memFree=16605244/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=624972 CPUtime=12.68 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 255603 0 0 0 1235 33 0 0 25 0 1 0 490882388 639971328 138218 33554432000 4194304 4300876 140734639885424 18446744073709551615 271549933009 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 156243 138221 144 27 0 154692 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 624972

[startup+25.501 s]
/proc/loadavg: 3.81 3.99 3.98 5/194 11766
/proc/meminfo: memFree=15493000/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=987976 CPUtime=25.49 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 380926 0 0 0 2500 49 0 0 25 0 1 0 490882388 1011687424 202225 33554432000 4194304 4300876 140734639885424 18446744073709551615 4240311 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 246994 202225 156 27 0 245443 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 987976

[startup+51.1004 s]
/proc/loadavg: 3.87 3.99 3.98 5/194 11767
/proc/meminfo: memFree=14195928/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=987976 CPUtime=51.09 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 381278 0 0 0 5060 49 0 0 25 0 1 0 490882388 1011687424 202577 33554432000 4194304 4300876 140734639885424 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 246994 202577 170 27 0 245443 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 987976

[startup+102.301 s]
/proc/loadavg: 4.10 4.04 4.00 5/194 11768
/proc/meminfo: memFree=12489632/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=987976 CPUtime=102.29 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 381328 0 0 0 10180 49 0 0 25 0 1 0 490882388 1011687424 202627 33554432000 4194304 4300876 140734639885424 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 246994 202627 170 27 0 245443 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 987976

[startup+162.3 s]
/proc/loadavg: 4.03 4.03 4.00 5/194 11770
/proc/meminfo: memFree=10846236/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=987976 CPUtime=162.29 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 381361 0 0 0 16179 50 0 0 25 0 1 0 490882388 1011687424 202660 33554432000 4194304 4300876 140734639885424 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 246994 202660 170 27 0 245443 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 987976

[startup+222.307 s]
/proc/loadavg: 4.01 4.02 4.00 5/194 11772
/proc/meminfo: memFree=10046656/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=987976 CPUtime=222.3 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 381380 0 0 0 22180 50 0 0 25 0 1 0 490882388 1011687424 202679 33554432000 4194304 4300876 140734639885424 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 246994 202679 170 27 0 245443 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 987976

[startup+282.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/194 11773
/proc/meminfo: memFree=10082588/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=987976 CPUtime=282.3 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 381409 0 0 0 28180 50 0 0 25 0 1 0 490882388 1011687424 202708 33554432000 4194304 4300876 140734639885424 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 246994 202708 170 27 0 245443 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 987976

[startup+342.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/194 11775
/proc/meminfo: memFree=8474536/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=987976 CPUtime=342.3 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 382113 0 0 0 34180 50 0 0 25 0 1 0 490882388 1011687424 203412 33554432000 4194304 4300876 140734639885424 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 246994 203412 171 27 0 245443 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 987976

[startup+402.301 s]
/proc/loadavg: 4.11 4.04 4.00 5/194 11776
/proc/meminfo: memFree=8395020/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=987976 CPUtime=402.3 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 382286 0 0 0 40180 50 0 0 25 0 1 0 490882388 1011687424 203585 33554432000 4194304 4300876 140734639885424 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 246994 203585 171 27 0 245443 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 987976

[startup+462.301 s]
/proc/loadavg: 4.04 4.03 4.00 5/194 11778
/proc/meminfo: memFree=8393880/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=987976 CPUtime=462.3 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 382505 0 0 0 46180 50 0 0 25 0 1 0 490882388 1011687424 203804 33554432000 4194304 4300876 140734639885424 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 246994 203804 171 27 0 245443 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 987976

[startup+522.301 s]
/proc/loadavg: 4.01 4.02 4.00 5/194 11780
/proc/meminfo: memFree=8393356/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=987976 CPUtime=522.3 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 382588 0 0 0 52180 50 0 0 25 0 1 0 490882388 1011687424 203887 33554432000 4194304 4300876 140734639885424 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 246994 203887 171 27 0 245443 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 987976

[startup+582.301 s]
/proc/loadavg: 4.03 4.03 4.00 5/194 11781
/proc/meminfo: memFree=8393456/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=987976 CPUtime=582.3 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 382606 0 0 0 58180 50 0 0 25 0 1 0 490882388 1011687424 203905 33554432000 4194304 4300876 140734639885424 18446744073709551615 4276180 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 246994 203905 171 27 0 245443 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 987976

[startup+642.301 s]
/proc/loadavg: 4.06 4.04 4.00 5/194 11783
/proc/meminfo: memFree=8393304/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=987976 CPUtime=642.31 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 382623 0 0 0 64181 50 0 0 25 0 1 0 490882388 1011687424 203922 33554432000 4194304 4300876 140734639885424 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 246994 203922 171 27 0 245443 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 987976

[startup+702.301 s]
/proc/loadavg: 4.02 4.03 4.00 5/194 11784
/proc/meminfo: memFree=8392536/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=987976 CPUtime=702.31 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 382658 0 0 0 70181 50 0 0 25 0 1 0 490882388 1011687424 203957 33554432000 4194304 4300876 140734639885424 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 246994 203957 171 27 0 245443 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 987976

[startup+762.301 s]
/proc/loadavg: 4.05 4.03 4.00 5/194 11786
/proc/meminfo: memFree=8391892/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=987976 CPUtime=762.32 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 382696 0 0 0 76181 51 0 0 25 0 1 0 490882388 1011687424 203995 33554432000 4194304 4300876 140734639885424 18446744073709551615 4275845 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 246994 203995 171 27 0 245443 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 987976

[startup+822.3 s]
/proc/loadavg: 4.02 4.03 4.00 5/194 11788
/proc/meminfo: memFree=8392116/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=987976 CPUtime=822.31 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 382731 0 0 0 82180 51 0 0 25 0 1 0 490882388 1011687424 204030 33554432000 4194304 4300876 140734639885424 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 246994 204030 171 27 0 245443 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 987976

[startup+882.307 s]
/proc/loadavg: 4.00 4.02 4.00 5/194 11789
/proc/meminfo: memFree=8391964/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=987976 CPUtime=882.32 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 382732 0 0 0 88181 51 0 0 25 0 1 0 490882388 1011687424 204031 33554432000 4194304 4300876 140734639885424 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 246994 204031 171 27 0 245443 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 987976

[startup+942.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/194 11791
/proc/meminfo: memFree=8391820/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=987976 CPUtime=942.32 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 382740 0 0 0 94181 51 0 0 25 0 1 0 490882388 1011687424 204039 33554432000 4194304 4300876 140734639885424 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 246994 204039 171 27 0 245443 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 987976

[startup+1002.3 s]
/proc/loadavg: 4.04 4.02 4.00 5/194 11792
/proc/meminfo: memFree=8391920/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=987976 CPUtime=1002.32 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 382769 0 0 0 100181 51 0 0 25 0 1 0 490882388 1011687424 204068 33554432000 4194304 4300876 140734639885424 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 246994 204068 171 27 0 245443 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 987976

[startup+1062.3 s]
/proc/loadavg: 4.01 4.02 4.00 5/194 11794
/proc/meminfo: memFree=8391776/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=987976 CPUtime=1062.32 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 382783 0 0 0 106181 51 0 0 25 0 1 0 490882388 1011687424 204082 33554432000 4194304 4300876 140734639885424 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 246994 204082 171 27 0 245443 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 987976

[startup+1122.3 s]
/proc/loadavg: 4.05 4.03 4.00 5/194 11796
/proc/meminfo: memFree=8391984/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=987976 CPUtime=1122.32 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 382787 0 0 0 112181 51 0 0 25 0 1 0 490882388 1011687424 204086 33554432000 4194304 4300876 140734639885424 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 246994 204086 171 27 0 245443 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 987976

[startup+1182.3 s]
/proc/loadavg: 4.16 4.05 4.01 5/194 11797
/proc/meminfo: memFree=8392088/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=987976 CPUtime=1182.32 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 382788 0 0 0 118181 51 0 0 25 0 1 0 490882388 1011687424 204087 33554432000 4194304 4300876 140734639885424 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 246994 204087 171 27 0 245443 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 987976

[startup+1242.3 s]
/proc/loadavg: 4.06 4.04 4.00 5/194 11808
/proc/meminfo: memFree=8389912/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=987976 CPUtime=1242.33 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 382793 0 0 0 124182 51 0 0 25 0 1 0 490882388 1011687424 204092 33554432000 4194304 4300876 140734639885424 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 246994 204092 171 27 0 245443 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 987976



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.09 4.06 4.01 5/194 11809
/proc/meminfo: memFree=8390120/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=987976 CPUtime=1300.03 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 382795 0 0 0 129952 51 0 0 25 0 1 0 490882388 1011687424 204094 33554432000 4194304 4300876 140734639885424 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 246994 204094 171 27 0 245443 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 987976

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

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

[startup+1300 s]
/proc/loadavg: 4.09 4.06 4.01 5/194 11809
/proc/meminfo: memFree=8390120/32951124 swapFree=67111528/67111528
[pid=11743] ppid=11741 vsize=987976 CPUtime=1300.03 cores=0,2
/proc/11743/stat : 11743 (march_rw) R 11741 11743 10690 0 -1 4202496 382795 0 0 0 129952 51 0 0 25 0 1 0 490882388 1011687424 204094 33554432000 4194304 4300876 140734639885424 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11743/statm: 246994 204094 171 27 0 245443 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 987976

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.05
CPU time (s): 1300.08
CPU user time (s): 1299.53
CPU system time (s): 0.556915
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 987976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.53
system time used= 0.556915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 382795
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= 5
involuntary context switches= 2513

runsolver used 2.24166 second user time and 4.85626 second system time

The end

Launcher Data 

Begin job on node133 at 2011-04-26 06:40:45
IDJOB=3290562
IDBENCH=83441
IDSOLVER=1561
FILE ID=node133/3290562-1303792845
RUNJOBID= node133-1303792845-11723
PBS_JOBID= 13157247
Free space on /tmp= 71980 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/application/leberre/2dimensionalstrippacking/E03N17.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3290562-1303792845/watcher-3290562-1303792845 -o /tmp/evaluation-result-3290562-1303792845/solver-3290562-1303792845 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3290562-1303792845.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= a7330fdd412cca5ee2ec4c82638d1610
RANDOM SEED=448320897

node133.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 6741.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      17960548 kB
Buffers:       2176884 kB
Cached:       12179788 kB
SwapCached:          0 kB
Active:        8432500 kB
Inactive:      5995840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17960548 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6292 kB
Writeback:           0 kB
AnonPages:       71324 kB
Mapped:          14500 kB
Slab:           498244 kB
PageTables:       5320 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   194776 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71964 MiB
End job on node133 at 2011-04-26 07:02:27