Trace number 3420279

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) 5000.05 4999.93

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v10000-c42000-S338979727-056-UNKNOWN.cnf
MD5SUMa0ab6c55c9b144fcd835244bca95a82b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.602
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.29/0.30	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.30	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.30	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.30	c main()::
0.29/0.30	c initFormula():: searching for DIMACS p-line....
0.29/0.30	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.29/0.30	c parseCNF():: parsing....
0.29/0.30	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.30	c runParser():: parsing was successful, warming up engines...
0.29/0.30	c simplify_formula():: removed 0 tautological, 254 satisfied and 0 duplicate clauses
0.29/0.30	c preprocessing fase I completed:: there are now 9959 free variables and 41746 clauses.
0.29/0.30	c using 3-SAT heuristics (occurence based diff)
0.29/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 161 duplicate clauses
0.29/0.30	c resolvent_look() :: found 71 resolvents
0.29/0.30	c main():: clause / variable ratio: ( 41817 / 10000 ) = 4.18
0.29/0.30	c longest clause has size 3
0.29/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.30	c number of free variables = 9959
0.29/0.30	c dynamic_preselect_setsize :: off
0.29/0.30	c main():: all systems go!
0.29/0.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 902
0.99/1.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 281029
222.10/222.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*******************************************************
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c |*************************************************************
c |**************************************************************
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-3420279-1306594407/watcher-3420279-1306594407 -o /tmp/evaluation-result-3420279-1306594407/solver-3420279-1306594407 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420279-1306594407.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: 1.00 1.08 1.41 3/495 6757
/proc/meminfo: memFree=13036340/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=7940 CPUtime=0 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4194304 535 0 0 0 0 0 0 0 22 0 1 0 849671423 8130560 480 33554432000 4194304 4300876 140736242723792 18446744073709551615 251367546624 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 1985 480 113 27 0 434 0

[startup+0.069574 s]
/proc/loadavg: 1.00 1.08 1.41 3/495 6757
/proc/meminfo: memFree=13036340/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=14116 CPUtime=0.05 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4194304 2505 0 0 0 5 0 0 0 22 0 1 0 849671423 14454784 1666 33554432000 4194304 4300876 140736242723792 18446744073709551615 251367201800 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 3529 1666 129 27 0 1978 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14116

[startup+0.100546 s]
/proc/loadavg: 1.00 1.08 1.41 3/495 6757
/proc/meminfo: memFree=13036340/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=12400 CPUtime=0.08 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4194304 3557 0 0 0 8 0 0 0 22 0 1 0 849671423 12697600 1258 33554432000 4194304 4300876 140736242723792 18446744073709551615 4239563 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 3100 1258 129 27 0 1549 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12400

[startup+0.300515 s]
/proc/loadavg: 1.00 1.08 1.41 3/495 6757
/proc/meminfo: memFree=13036340/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=25496 CPUtime=0.29 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 11431 0 0 0 28 1 0 0 23 0 1 0 849671423 26107904 2409 33554432000 4194304 4300876 140736242723792 18446744073709551615 4273062 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 6374 2413 147 27 0 4823 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25496

[startup+0.700435 s]
/proc/loadavg: 1.00 1.08 1.41 3/495 6757
/proc/meminfo: memFree=13036340/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=26540 CPUtime=0.69 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 13775 0 0 0 68 1 0 0 25 0 1 0 849671423 27176960 4753 33554432000 4194304 4300876 140736242723792 18446744073709551615 4248625 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 6635 4753 169 27 0 5084 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26540

[startup+1.50029 s]
/proc/loadavg: 1.00 1.08 1.41 3/499 6764
/proc/meminfo: memFree=12997132/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=28180 CPUtime=1.49 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 14179 0 0 0 148 1 0 0 25 0 1 0 849671423 28856320 5157 33554432000 4194304 4300876 140736242723792 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 7045 5157 169 27 0 5494 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28180

[startup+3.101 s]
/proc/loadavg: 1.08 1.09 1.42 3/499 6764
/proc/meminfo: memFree=12964084/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=28580 CPUtime=3.09 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 14258 0 0 0 308 1 0 0 25 0 1 0 849671423 29265920 5236 33554432000 4194304 4300876 140736242723792 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 7145 5236 169 27 0 5594 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28580

[startup+6.3004 s]
/proc/loadavg: 1.08 1.09 1.42 3/499 6764
/proc/meminfo: memFree=12940580/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=29056 CPUtime=6.29 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 14366 0 0 0 628 1 0 0 25 0 1 0 849671423 29753344 5344 33554432000 4194304 4300876 140736242723792 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 7264 5344 169 27 0 5713 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29056

[startup+12.7002 s]
/proc/loadavg: 1.37 1.15 1.43 3/499 6765
/proc/meminfo: memFree=12930956/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=29860 CPUtime=12.69 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 14550 0 0 0 1268 1 0 0 25 0 1 0 849671423 30576640 5528 33554432000 4194304 4300876 140736242723792 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 7465 5528 169 27 0 5914 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29860

[startup+25.5008 s]
/proc/loadavg: 1.46 1.18 1.44 3/499 6765
/proc/meminfo: memFree=12928860/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=30884 CPUtime=25.49 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 14756 0 0 0 2548 1 0 0 25 0 1 0 849671423 31625216 5734 33554432000 4194304 4300876 140736242723792 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 7721 5734 169 27 0 6170 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30884

[startup+51.1011 s]
/proc/loadavg: 1.65 1.24 1.45 3/499 6766
/proc/meminfo: memFree=12926304/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=32424 CPUtime=51.09 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 15086 0 0 0 5108 1 0 0 25 0 1 0 849671423 33202176 6064 33554432000 4194304 4300876 140736242723792 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 8106 6064 169 27 0 6555 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 32424

[startup+102.319 s]
/proc/loadavg: 1.90 1.38 1.49 3/499 6767
/proc/meminfo: memFree=12921208/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=34572 CPUtime=102.31 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 15530 0 0 0 10230 1 0 0 25 0 1 0 849671423 35401728 6499 33554432000 4194304 4300876 140736242723792 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 8643 6499 169 27 0 7092 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 34572

[startup+162.3 s]
/proc/loadavg: 1.96 1.49 1.52 3/499 6769
/proc/meminfo: memFree=12917596/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=36560 CPUtime=162.29 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 16083 0 0 0 16228 1 0 0 25 0 1 0 849671423 37437440 7052 33554432000 4194304 4300876 140736242723792 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 9140 7052 169 27 0 7589 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 36560

[startup+222.3 s]
/proc/loadavg: 1.98 1.58 1.55 3/499 6770
/proc/meminfo: memFree=12916088/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=39872 CPUtime=222.3 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 16653 0 0 0 22228 2 0 0 25 0 1 0 849671423 40828928 7614 33554432000 4194304 4300876 140736242723792 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 9968 7614 169 27 0 8417 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 39872

[startup+282.3 s]
/proc/loadavg: 2.08 1.68 1.58 3/499 6772
/proc/meminfo: memFree=12914328/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=43752 CPUtime=282.3 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 17133 0 0 0 28228 2 0 0 25 0 1 0 849671423 44802048 8094 33554432000 4194304 4300876 140736242723792 18446744073709551615 4216989 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 10938 8094 169 27 0 9387 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 43752

[startup+342.301 s]
/proc/loadavg: 2.03 1.74 1.60 3/499 6773
/proc/meminfo: memFree=12912940/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=44016 CPUtime=342.3 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 17642 0 0 0 34228 2 0 0 25 0 1 0 849671423 45072384 8603 33554432000 4194304 4300876 140736242723792 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 11004 8603 169 27 0 9453 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 44016

[startup+402.301 s]
/proc/loadavg: 2.01 1.78 1.62 3/499 6775
/proc/meminfo: memFree=12910316/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=50800 CPUtime=402.3 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 18250 0 0 0 40228 2 0 0 25 0 1 0 849671423 52019200 9211 33554432000 4194304 4300876 140736242723792 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 12700 9211 177 27 0 11149 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 50800

[startup+462.301 s]
/proc/loadavg: 2.00 1.82 1.65 3/499 6786
/proc/meminfo: memFree=12907148/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=50800 CPUtime=462.3 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 18712 0 0 0 46228 2 0 0 25 0 1 0 849671423 52019200 9673 33554432000 4194304 4300876 140736242723792 18446744073709551615 4289469 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 12700 9673 177 27 0 11149 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 50800

[startup+522.301 s]
/proc/loadavg: 2.00 1.85 1.66 3/499 6787
/proc/meminfo: memFree=12905616/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=50800 CPUtime=522.3 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 19165 0 0 0 52228 2 0 0 25 0 1 0 849671423 52019200 10126 33554432000 4194304 4300876 140736242723792 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 12700 10126 177 27 0 11149 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 50800

[startup+582.301 s]
/proc/loadavg: 2.12 1.91 1.69 3/499 6789
/proc/meminfo: memFree=12903612/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=50800 CPUtime=582.3 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 19631 0 0 0 58228 2 0 0 25 0 1 0 849671423 52019200 10592 33554432000 4194304 4300876 140736242723792 18446744073709551615 251366941861 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 12700 10592 177 27 0 11149 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 50800

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.13 2.07 2.01 3/499 6894
/proc/meminfo: memFree=12788872/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=174644 CPUtime=4062.4 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 46652 0 0 0 406226 14 0 0 25 0 1 0 849671423 178835456 37605 33554432000 4194304 4300876 140736242723792 18446744073709551615 4217073 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 43661 37605 169 27 0 42110 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 174644

[startup+4122.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/499 6895
/proc/meminfo: memFree=12788408/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=174644 CPUtime=4122.38 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 47114 0 0 0 412224 14 0 0 25 0 1 0 849671423 178835456 38067 33554432000 4194304 4300876 140736242723792 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 43661 38067 169 27 0 42110 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 174644

[startup+4182.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/499 6897
/proc/meminfo: memFree=12786652/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=174776 CPUtime=4182.38 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 47578 0 0 0 418224 14 0 0 25 0 1 0 849671423 178970624 38531 33554432000 4194304 4300876 140736242723792 18446744073709551615 4250785 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 43694 38531 169 27 0 42143 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 174776

[startup+4242.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/499 6898
/proc/meminfo: memFree=12785264/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=174776 CPUtime=4242.39 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 48036 0 0 0 424225 14 0 0 25 0 1 0 849671423 178970624 38989 33554432000 4194304 4300876 140736242723792 18446744073709551615 4217047 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 43694 38989 169 27 0 42143 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 174776

[startup+4302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 6900
/proc/meminfo: memFree=12782884/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=174776 CPUtime=4302.39 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 48498 0 0 0 430225 14 0 0 25 0 1 0 849671423 178970624 39451 33554432000 4194304 4300876 140736242723792 18446744073709551615 4216863 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 43694 39451 169 27 0 42143 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 174776

[startup+4362.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/499 6902
/proc/meminfo: memFree=12781868/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=174776 CPUtime=4362.39 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 48961 0 0 0 436225 14 0 0 25 0 1 0 849671423 178970624 39914 33554432000 4194304 4300876 140736242723792 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 43694 39914 169 27 0 42143 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 174776

[startup+4422.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/499 6903
/proc/meminfo: memFree=12779364/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=174776 CPUtime=4422.39 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 49422 0 0 0 442224 15 0 0 25 0 1 0 849671423 178970624 40375 33554432000 4194304 4300876 140736242723792 18446744073709551615 4216989 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 43694 40375 169 27 0 42143 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 174776

[startup+4482.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/499 6905
/proc/meminfo: memFree=12777608/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=174776 CPUtime=4482.39 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 49889 0 0 0 448224 15 0 0 25 0 1 0 849671423 178970624 40842 33554432000 4194304 4300876 140736242723792 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 43694 40842 169 27 0 42143 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 174776

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 6906
/proc/meminfo: memFree=12775728/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=241076 CPUtime=4542.39 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 50351 0 0 0 454224 15 0 0 25 0 1 0 849671423 246861824 41304 33554432000 4194304 4300876 140736242723792 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 60269 41304 169 27 0 58718 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 241076

[startup+4602.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/499 6908
/proc/meminfo: memFree=12773848/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=241208 CPUtime=4602.41 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 50817 0 0 0 460225 16 0 0 25 0 1 0 849671423 246996992 41770 33554432000 4194304 4300876 140736242723792 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 60302 41770 169 27 0 58751 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 241208

[startup+4662.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/499 6910
/proc/meminfo: memFree=12771108/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=241208 CPUtime=4662.41 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 51269 0 0 0 466225 16 0 0 25 0 1 0 849671423 246996992 42222 33554432000 4194304 4300876 140736242723792 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 60302 42222 169 27 0 58751 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 241208

[startup+4722.32 s]
/proc/loadavg: 2.01 2.02 2.00 3/499 6911
/proc/meminfo: memFree=12769112/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=241208 CPUtime=4722.42 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 51738 0 0 0 472226 16 0 0 25 0 1 0 849671423 246996992 42691 33554432000 4194304 4300876 140736242723792 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 60302 42691 169 27 0 58751 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 241208

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 6913
/proc/meminfo: memFree=12768352/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=241208 CPUtime=4782.41 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 52198 0 0 0 478225 16 0 0 25 0 1 0 849671423 246996992 43151 33554432000 4194304 4300876 140736242723792 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 60302 43151 169 27 0 58751 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 241208

[startup+4842.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 6914
/proc/meminfo: memFree=12765736/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=241208 CPUtime=4842.41 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 52648 0 0 0 484225 16 0 0 25 0 1 0 849671423 246996992 43601 33554432000 4194304 4300876 140736242723792 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 60302 43601 169 27 0 58751 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 241208

[startup+4902.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/499 6916
/proc/meminfo: memFree=12764608/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=241208 CPUtime=4902.41 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 53113 0 0 0 490225 16 0 0 25 0 1 0 849671423 246996992 44066 33554432000 4194304 4300876 140736242723792 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 60302 44066 169 27 0 58751 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 241208

[startup+4962.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/499 6918
/proc/meminfo: memFree=12762732/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=241208 CPUtime=4962.41 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 53576 0 0 0 496225 16 0 0 25 0 1 0 849671423 246996992 44529 33554432000 4194304 4300876 140736242723792 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 60302 44529 169 27 0 58751 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 241208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.05 2.04 2.00 3/499 6919
/proc/meminfo: memFree=12761596/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=241208 CPUtime=5000.02 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 53870 0 0 0 499985 17 0 0 25 0 1 0 849671423 246996992 44823 33554432000 4194304 4300876 140736242723792 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 60302 44823 169 27 0 58751 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 241208

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: 2.05 2.04 2.00 3/499 6919
/proc/meminfo: memFree=12761596/32950928 swapFree=38710956/67111528
[pid=6757] ppid=6755 vsize=241208 CPUtime=5000.02 cores=0,2,4,6
/proc/6757/stat : 6757 (march_rw) R 6755 6757 5731 0 -1 4202496 53870 0 0 0 499985 17 0 0 25 0 1 0 849671423 246996992 44823 33554432000 4194304 4300876 140736242723792 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6757/statm: 60302 44823 169 27 0 58751 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 241208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.05
CPU user time (s): 4999.86
CPU system time (s): 0.184971
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 241208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.86
system time used= 0.184971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53870
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= 5183

runsolver used 25.9211 second user time and 54.0868 second system time

The end

Launcher Data 

Begin job on node113 at 2011-05-28 16:53:28
IDJOB=3420279
IDBENCH=82531
IDSOLVER=1913
FILE ID=node113/3420279-1306594407
RUNJOBID= node113-1306594407-6743
PBS_JOBID= 13471567
Free space on /tmp= 73284 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v10000-c42000-S338979727-056-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420279-1306594407/watcher-3420279-1306594407 -o /tmp/evaluation-result-3420279-1306594407/solver-3420279-1306594407 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420279-1306594407.cnf

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

MD5SUM BENCH= a0ab6c55c9b144fcd835244bca95a82b
RANDOM SEED=403721042

node113.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5332.76
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		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
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		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
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:      13036868 kB
Buffers:        345476 kB
Cached:        9821256 kB
SwapCached:      93760 kB
Active:        9548580 kB
Inactive:     10018528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13036868 kB
SwapTotal:    67111528 kB
SwapFree:     38710956 kB
Dirty:            1212 kB
Writeback:           0 kB
AnonPages:     9318476 kB
Mapped:          25452 kB
Slab:           161316 kB
PageTables:     116400 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 154765964 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= 73280 MiB
End job on node113 at 2011-05-28 18:16:49