Trace number 3420421

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) 5000.11 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v15000-c63000-S594553190-015-UNKNOWN.cnf
MD5SUM0a98d6d9a7bdb797305aed69a94f9a69
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark451.768
Satisfiable
(Un)Satisfiability was proved
Number of variables15000
Number of clauses63000
Sum of the clauses size189000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 363000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.43	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.43	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.43	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.43	c main()::
0.39/0.43	c initFormula():: searching for DIMACS p-line....
0.39/0.43	c initFormula():: the DIMACS p-line indicates a CNF of 15000 variables and 63000 clauses.
0.39/0.43	c parseCNF():: parsing....
0.39/0.43	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.43	c runParser():: parsing was successful, warming up engines...
0.39/0.43	c simplify_formula():: removed 0 tautological, 367 satisfied and 0 duplicate clauses
0.39/0.43	c preprocessing fase I completed:: there are now 14942 free variables and 62633 clauses.
0.39/0.43	c using 3-SAT heuristics (occurence based diff)
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 153 duplicate clauses
0.39/0.43	c resolvent_look() :: found 65 resolvents
0.39/0.43	c main():: clause / variable ratio: ( 62698 / 15000 ) = 4.18
0.39/0.43	c longest clause has size 3
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c number of free variables = 14942
0.39/0.43	c dynamic_preselect_setsize :: off
0.39/0.43	c main():: all systems go!
0.39/0.43	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: 961)

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-3420421-1306611997/watcher-3420421-1306611997 -o /tmp/evaluation-result-3420421-1306611997/solver-3420421-1306611997 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420421-1306611997.cnf 

running on 4 cores: 0,2,4,6

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): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.93 2.02 1.99 2/554 1539
/proc/meminfo: memFree=17259020/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=8728 CPUtime=0 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4194304 704 0 0 0 0 0 0 0 25 0 1 0 772796783 8937472 649 33554432000 4194304 4300876 140733481226416 18446744073709551615 239476694784 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/1539/statm: 2182 649 113 27 0 631 0

[startup+0.034638 s]
/proc/loadavg: 1.93 2.02 1.99 2/554 1539
/proc/meminfo: memFree=17259020/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=10312 CPUtime=0.03 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4194304 1153 0 0 0 3 0 0 0 25 0 1 0 772796783 10559488 1099 33554432000 4194304 4300876 140733481226416 18446744073709551615 239476355781 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/1539/statm: 2578 1099 113 27 0 1027 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10312

[startup+0.100631 s]
/proc/loadavg: 1.93 2.02 1.99 2/554 1539
/proc/meminfo: memFree=17259020/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=16544 CPUtime=0.09 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4194304 3947 0 0 0 9 0 0 0 25 0 1 0 772796783 16941056 2060 33554432000 4194304 4300876 140733481226416 18446744073709551615 4239745 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/1539/statm: 4136 2060 129 27 0 2585 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16544

[startup+0.300592 s]
/proc/loadavg: 1.93 2.02 1.99 2/554 1539
/proc/meminfo: memFree=17259020/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=17748 CPUtime=0.29 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 12820 0 0 0 28 1 0 0 25 0 1 0 772796783 18173952 2368 33554432000 4194304 4300876 140733481226416 18446744073709551615 4256568 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/1539/statm: 4437 2368 137 27 0 2886 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17748

[startup+0.700522 s]
/proc/loadavg: 1.93 2.02 1.99 2/554 1539
/proc/meminfo: memFree=17259020/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=35884 CPUtime=0.69 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 20241 0 0 0 68 1 0 0 25 0 1 0 772796783 36745216 6815 33554432000 4194304 4300876 140733481226416 18446744073709551615 4268791 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/1539/statm: 8971 6815 169 27 0 7420 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35884

[startup+1.50036 s]
/proc/loadavg: 1.93 2.02 1.99 3/555 1540
/proc/meminfo: memFree=17226036/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=38700 CPUtime=1.49 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 20915 0 0 0 148 1 0 0 25 0 1 0 772796783 39628800 7489 33554432000 4194304 4300876 140733481226416 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/1539/statm: 9675 7489 169 27 0 8124 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38700

[startup+3.10105 s]
/proc/loadavg: 1.93 2.02 1.99 3/555 1540
/proc/meminfo: memFree=17221960/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=39624 CPUtime=3.09 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 21139 0 0 0 308 1 0 0 25 0 1 0 772796783 40574976 7713 33554432000 4194304 4300876 140733481226416 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/1539/statm: 9906 7713 169 27 0 8355 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39624

[startup+6.30044 s]
/proc/loadavg: 1.94 2.02 1.99 3/555 1541
/proc/meminfo: memFree=17221812/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=40152 CPUtime=6.28 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 21286 0 0 0 627 1 0 0 25 0 1 0 772796783 41115648 7860 33554432000 4194304 4300876 140733481226416 18446744073709551615 4225211 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 10038 7860 169 27 0 8487 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 40152

[startup+12.7002 s]
/proc/loadavg: 1.94 2.02 1.99 3/555 1541
/proc/meminfo: memFree=17219924/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=40812 CPUtime=12.68 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 21448 0 0 0 1267 1 0 0 25 0 1 0 772796783 41791488 8022 33554432000 4194304 4300876 140733481226416 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 10203 8022 169 27 0 8652 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40812

[startup+25.5008 s]
/proc/loadavg: 1.95 2.01 1.99 3/555 1541
/proc/meminfo: memFree=17219068/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=41340 CPUtime=25.48 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 21579 0 0 0 2547 1 0 0 25 0 1 0 772796783 42332160 8153 33554432000 4194304 4300876 140733481226416 18446744073709551615 4217029 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 10335 8153 169 27 0 8784 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41340

[startup+51.1009 s]
/proc/loadavg: 2.04 2.03 2.00 3/555 1542
/proc/meminfo: memFree=17216492/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=41868 CPUtime=51.08 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 21717 0 0 0 5107 1 0 0 25 0 1 0 772796783 42872832 8291 33554432000 4194304 4300876 140733481226416 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 10467 8291 169 27 0 8916 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41868

[startup+102.321 s]
/proc/loadavg: 2.01 2.02 2.00 3/555 1543
/proc/meminfo: memFree=17209664/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=42528 CPUtime=102.3 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 21872 0 0 0 10229 1 0 0 25 0 1 0 772796783 43548672 8446 33554432000 4194304 4300876 140733481226416 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 10632 8446 169 27 0 9081 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 42528

[startup+162.301 s]
/proc/loadavg: 2.14 2.05 2.01 3/555 1545
/proc/meminfo: memFree=17204416/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=42924 CPUtime=162.3 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 21984 0 0 0 16228 2 0 0 25 0 1 0 772796783 43954176 8558 33554432000 4194304 4300876 140733481226416 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 10731 8558 169 27 0 9180 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 42924

[startup+222.301 s]
/proc/loadavg: 2.11 2.05 2.01 3/555 1546
/proc/meminfo: memFree=17201168/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=43188 CPUtime=222.3 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22058 0 0 0 22228 2 0 0 25 0 1 0 772796783 44224512 8632 33554432000 4194304 4300876 140733481226416 18446744073709551615 4217069 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 10797 8632 169 27 0 9246 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 43188

[startup+282.301 s]
/proc/loadavg: 2.04 2.04 2.00 3/555 1548
/proc/meminfo: memFree=17196920/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=43452 CPUtime=282.3 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22112 0 0 0 28228 2 0 0 25 0 1 0 772796783 44494848 8686 33554432000 4194304 4300876 140733481226416 18446744073709551615 4217014 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 10863 8686 169 27 0 9312 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 43452

[startup+342.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/555 1549
/proc/meminfo: memFree=17192564/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=43584 CPUtime=342.3 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22156 0 0 0 34228 2 0 0 25 0 1 0 772796783 44630016 8730 33554432000 4194304 4300876 140733481226416 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 10896 8730 169 27 0 9345 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 43584

[startup+402.301 s]
/proc/loadavg: 2.00 2.02 2.00 4/555 1551
/proc/meminfo: memFree=17189700/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=43716 CPUtime=402.3 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22192 0 0 0 40228 2 0 0 25 0 1 0 772796783 44765184 8766 33554432000 4194304 4300876 140733481226416 18446744073709551615 4269006 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 10929 8766 169 27 0 9378 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 43716

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 1553
/proc/meminfo: memFree=17185712/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=43848 CPUtime=462.31 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22221 0 0 0 46229 2 0 0 25 0 1 0 772796783 44900352 8795 33554432000 4194304 4300876 140733481226416 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 10962 8795 169 27 0 9411 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 43848

[startup+522.301 s]
/proc/loadavg: 2.10 2.04 2.01 3/555 1554
/proc/meminfo: memFree=17181604/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=43980 CPUtime=522.31 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22250 0 0 0 52229 2 0 0 25 0 1 0 772796783 45035520 8824 33554432000 4194304 4300876 140733481226416 18446744073709551615 4268797 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 10995 8824 169 27 0 9444 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 43980

[startup+582.301 s]
/proc/loadavg: 2.17 2.08 2.02 3/555 1556
/proc/meminfo: memFree=17177108/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=44112 CPUtime=582.31 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22278 0 0 0 58229 2 0 0 25 0 1 0 772796783 45170688 8852 33554432000 4194304 4300876 140733481226416 18446744073709551615 4200252 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 11028 8852 169 27 0 9477 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 44112

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.03 2.00 3/555 1661
/proc/meminfo: memFree=16947484/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=46356 CPUtime=4062.46 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22847 0 0 0 406244 2 0 0 25 0 1 0 772796783 47468544 9421 33554432000 4194304 4300876 140733481226416 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 11589 9421 169 27 0 10038 0
Current children cumulated CPU time (s) 4062.46
Current children cumulated vsize (KiB) 46356

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 1662
/proc/meminfo: memFree=16944868/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=46356 CPUtime=4122.45 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22851 0 0 0 412243 2 0 0 25 0 1 0 772796783 47468544 9425 33554432000 4194304 4300876 140733481226416 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 11589 9425 169 27 0 10038 0
Current children cumulated CPU time (s) 4122.45
Current children cumulated vsize (KiB) 46356

[startup+4182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 1664
/proc/meminfo: memFree=16940740/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=46356 CPUtime=4182.45 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22855 0 0 0 418243 2 0 0 25 0 1 0 772796783 47468544 9429 33554432000 4194304 4300876 140733481226416 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 11589 9429 169 27 0 10038 0
Current children cumulated CPU time (s) 4182.45
Current children cumulated vsize (KiB) 46356

[startup+4242.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/555 1665
/proc/meminfo: memFree=16936872/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=46488 CPUtime=4242.45 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22861 0 0 0 424243 2 0 0 25 0 1 0 772796783 47603712 9435 33554432000 4194304 4300876 140733481226416 18446744073709551615 4217077 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 11622 9435 169 27 0 10071 0
Current children cumulated CPU time (s) 4242.45
Current children cumulated vsize (KiB) 46488

[startup+4302.3 s]
/proc/loadavg: 2.17 2.05 2.01 3/555 1667
/proc/meminfo: memFree=16932992/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=46488 CPUtime=4302.45 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22864 0 0 0 430243 2 0 0 25 0 1 0 772796783 47603712 9438 33554432000 4194304 4300876 140733481226416 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 11622 9438 169 27 0 10071 0
Current children cumulated CPU time (s) 4302.45
Current children cumulated vsize (KiB) 46488

[startup+4362.3 s]
/proc/loadavg: 2.21 2.07 2.02 3/555 1669
/proc/meminfo: memFree=16928992/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=46488 CPUtime=4362.46 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22869 0 0 0 436244 2 0 0 25 0 1 0 772796783 47603712 9443 33554432000 4194304 4300876 140733481226416 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 11622 9443 169 27 0 10071 0
Current children cumulated CPU time (s) 4362.46
Current children cumulated vsize (KiB) 46488

[startup+4422.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/555 1670
/proc/meminfo: memFree=16925100/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=46488 CPUtime=4422.46 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22874 0 0 0 442244 2 0 0 25 0 1 0 772796783 47603712 9448 33554432000 4194304 4300876 140733481226416 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 11622 9448 169 27 0 10071 0
Current children cumulated CPU time (s) 4422.46
Current children cumulated vsize (KiB) 46488

[startup+4482.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/555 1681
/proc/meminfo: memFree=16921020/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=46488 CPUtime=4482.46 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22878 0 0 0 448244 2 0 0 25 0 1 0 772796783 47603712 9452 33554432000 4194304 4300876 140733481226416 18446744073709551615 4265443 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 11622 9452 169 27 0 10071 0
Current children cumulated CPU time (s) 4482.46
Current children cumulated vsize (KiB) 46488

[startup+4542.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/555 1682
/proc/meminfo: memFree=16916604/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=46488 CPUtime=4542.46 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22882 0 0 0 454244 2 0 0 25 0 1 0 772796783 47603712 9456 33554432000 4194304 4300876 140733481226416 18446744073709551615 4268989 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 11622 9456 169 27 0 10071 0
Current children cumulated CPU time (s) 4542.46
Current children cumulated vsize (KiB) 46488

[startup+4602.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/555 1684
/proc/meminfo: memFree=16910500/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=46488 CPUtime=4602.47 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22886 0 0 0 460245 2 0 0 25 0 1 0 772796783 47603712 9460 33554432000 4194304 4300876 140733481226416 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 11622 9460 169 27 0 10071 0
Current children cumulated CPU time (s) 4602.47
Current children cumulated vsize (KiB) 46488

[startup+4662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 1688
/proc/meminfo: memFree=16906116/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=46620 CPUtime=4662.47 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22890 0 0 0 466245 2 0 0 25 0 1 0 772796783 47738880 9464 33554432000 4194304 4300876 140733481226416 18446744073709551615 4228776 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 11655 9464 169 27 0 10104 0
Current children cumulated CPU time (s) 4662.47
Current children cumulated vsize (KiB) 46620

[startup+4722.32 s]
/proc/loadavg: 2.10 2.04 2.01 3/555 1690
/proc/meminfo: memFree=16902552/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=46620 CPUtime=4722.49 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22894 0 0 0 472247 2 0 0 25 0 1 0 772796783 47738880 9468 33554432000 4194304 4300876 140733481226416 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 11655 9468 169 27 0 10104 0
Current children cumulated CPU time (s) 4722.49
Current children cumulated vsize (KiB) 46620

[startup+4782.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/555 1692
/proc/meminfo: memFree=16901032/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=46620 CPUtime=4782.47 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22899 0 0 0 478245 2 0 0 25 0 1 0 772796783 47738880 9473 33554432000 4194304 4300876 140733481226416 18446744073709551615 4228551 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 11655 9473 169 27 0 10104 0
Current children cumulated CPU time (s) 4782.47
Current children cumulated vsize (KiB) 46620

[startup+4842.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/555 1693
/proc/meminfo: memFree=16896052/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=46620 CPUtime=4842.47 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22905 0 0 0 484245 2 0 0 25 0 1 0 772796783 47738880 9479 33554432000 4194304 4300876 140733481226416 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 11655 9479 169 27 0 10104 0
Current children cumulated CPU time (s) 4842.47
Current children cumulated vsize (KiB) 46620

[startup+4902.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/555 1695
/proc/meminfo: memFree=16892928/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=46620 CPUtime=4902.48 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22910 0 0 0 490246 2 0 0 25 0 1 0 772796783 47738880 9484 33554432000 4194304 4300876 140733481226416 18446744073709551615 4228743 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 11655 9484 169 27 0 10104 0
Current children cumulated CPU time (s) 4902.48
Current children cumulated vsize (KiB) 46620

[startup+4962.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/555 1697
/proc/meminfo: memFree=16889056/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=46620 CPUtime=4962.48 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22915 0 0 0 496246 2 0 0 25 0 1 0 772796783 47738880 9489 33554432000 4194304 4300876 140733481226416 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 11655 9489 169 27 0 10104 0
Current children cumulated CPU time (s) 4962.48
Current children cumulated vsize (KiB) 46620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.03 2.05 2.00 2/553 1699
/proc/meminfo: memFree=17225352/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=46620 CPUtime=5000.08 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22918 0 0 0 500006 2 0 0 25 0 1 0 772796783 47738880 9492 33554432000 4194304 4300876 140733481226416 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 11655 9492 169 27 0 10104 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 46620

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

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

[startup+4999.9 s]
/proc/loadavg: 2.03 2.05 2.00 2/553 1699
/proc/meminfo: memFree=17225352/32950928 swapFree=67056576/67111528
[pid=1539] ppid=1537 vsize=46620 CPUtime=5000.08 cores=0,2,4,6
/proc/1539/stat : 1539 (march_rw) R 1537 1539 1501 0 -1 4202496 22918 0 0 0 500006 2 0 0 25 0 1 0 772796783 47738880 9492 33554432000 4194304 4300876 140733481226416 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1539/statm: 11655 9492 169 27 0 10104 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 46620

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.11
CPU user time (s): 5000.09
CPU system time (s): 0.028995
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 46620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.09
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22918
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= 3
involuntary context switches= 7821

runsolver used 29.4545 second user time and 60.0019 second system time

The end

Launcher Data 

Begin job on node148 at 2011-05-28 21:46:37
IDJOB=3420421
IDBENCH=82673
IDSOLVER=1913
FILE ID=node148/3420421-1306611997
RUNJOBID= node148-1306611997-1519
PBS_JOBID= 13471618
Free space on /tmp= 73616 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v15000-c63000-S594553190-015-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420421-1306611997/watcher-3420421-1306611997 -o /tmp/evaluation-result-3420421-1306611997/solver-3420421-1306611997 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420421-1306611997.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 0a98d6d9a7bdb797305aed69a94f9a69
RANDOM SEED=1266786817

node148.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
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	: 5332.83
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		: 2666.854
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	: 5332.75
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		: 2666.854
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	: 5332.82
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		: 2666.854
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	: 5332.75
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		: 2666.854
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	: 5332.82
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		: 2666.854
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      17259424 kB
Buffers:        385680 kB
Cached:        8095216 kB
SwapCached:       8480 kB
Active:       10000876 kB
Inactive:      5316056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17259424 kB
SwapTotal:    67111528 kB
SwapFree:     67056576 kB
Dirty:            1564 kB
Writeback:           0 kB
AnonPages:     6834096 kB
Mapped:          43564 kB
Slab:           243944 kB
PageTables:      59096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 170390080 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73616 MiB
End job on node148 at 2011-05-28 23:09:59