Trace number 3420419

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) 5000.1 4999.94

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v2500-c10500-S374960214-041-UNKNOWN.cnf
MD5SUM11586d50c22305a7c51fb5c10a66d320
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.28365
Satisfiable
(Un)Satisfiability was proved
Number of variables2500
Number of clauses10500
Sum of the clauses size31500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 310500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 2500 variables and 10500 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 87 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 2488 free variables and 10413 clauses.
0.00/0.05	c using 3-SAT heuristics (occurence based diff)
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 146 duplicate clauses
0.00/0.05	c resolvent_look() :: found 82 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 10495 / 2500 ) = 4.20
0.00/0.05	c longest clause has size 3
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c number of free variables = 2488
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 343
0.09/0.19	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: 16577
4.09/4.19	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 |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 977965
237.50/237.51	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 |*********************************
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 |**************************************************************
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-3420419-1306611542/watcher-3420419-1306611542 -o /tmp/evaluation-result-3420419-1306611542/solver-3420419-1306611542 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420419-1306611542.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: 1.84 1.99 1.99 3/452 2652
/proc/meminfo: memFree=13601976/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=6988 CPUtime=0 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4194304 322 0 0 0 0 0 0 0 25 0 1 0 753570118 7155712 268 33554432000 4194304 4300876 140734591609280 18446744073709551615 220816236288 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 1747 269 113 27 0 196 0

[startup+0.0756559 s]
/proc/loadavg: 1.84 1.99 1.99 3/452 2652
/proc/meminfo: memFree=13601976/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=11292 CPUtime=0.07 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 2920 0 0 0 7 0 0 0 25 0 1 0 753570118 11563008 1276 33554432000 4194304 4300876 140734591609280 18446744073709551615 4216863 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 2823 1276 168 27 0 1272 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11292

[startup+0.10064 s]
/proc/loadavg: 1.84 1.99 1.99 3/452 2652
/proc/meminfo: memFree=13601976/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=11620 CPUtime=0.09 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 3049 0 0 0 9 0 0 0 25 0 1 0 753570118 11898880 1405 33554432000 4194304 4300876 140734591609280 18446744073709551615 4248686 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 2905 1405 168 27 0 1354 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11620

[startup+0.300599 s]
/proc/loadavg: 1.84 1.99 1.99 3/452 2652
/proc/meminfo: memFree=13601976/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=11884 CPUtime=0.29 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 3119 0 0 0 29 0 0 0 25 0 1 0 753570118 12169216 1475 33554432000 4194304 4300876 140734591609280 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 2971 1475 168 27 0 1420 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11884

[startup+0.700502 s]
/proc/loadavg: 1.84 1.99 1.99 3/452 2652
/proc/meminfo: memFree=13601976/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=12036 CPUtime=0.69 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 3155 0 0 0 69 0 0 0 25 0 1 0 753570118 12324864 1511 33554432000 4194304 4300876 140734591609280 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 3009 1511 168 27 0 1458 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12036

[startup+1.50038 s]
/proc/loadavg: 1.84 1.99 1.99 3/456 2659
/proc/meminfo: memFree=13564992/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=12384 CPUtime=1.49 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 3217 0 0 0 149 0 0 0 25 0 1 0 753570118 12681216 1573 33554432000 4194304 4300876 140734591609280 18446744073709551615 4200323 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 3096 1573 168 27 0 1545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12384

[startup+3.10109 s]
/proc/loadavg: 1.84 1.99 1.99 3/456 2659
/proc/meminfo: memFree=13571196/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=12688 CPUtime=3.09 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 3307 0 0 0 309 0 0 0 25 0 1 0 753570118 12992512 1663 33554432000 4194304 4300876 140734591609280 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 3172 1663 169 27 0 1621 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12688

[startup+6.30049 s]
/proc/loadavg: 1.86 1.99 1.99 3/456 2659
/proc/meminfo: memFree=13504616/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=13068 CPUtime=6.29 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 3390 0 0 0 629 0 0 0 25 0 1 0 753570118 13381632 1745 33554432000 4194304 4300876 140734591609280 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 3267 1745 169 27 0 1716 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13068

[startup+12.7003 s]
/proc/loadavg: 1.87 1.99 1.99 3/456 2659
/proc/meminfo: memFree=13499844/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=14156 CPUtime=12.69 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 3590 0 0 0 1269 0 0 0 25 0 1 0 753570118 14495744 1945 33554432000 4194304 4300876 140734591609280 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 3539 1945 169 27 0 1988 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14156

[startup+25.501 s]
/proc/loadavg: 2.03 2.02 2.00 3/456 2659
/proc/meminfo: memFree=13490892/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=16320 CPUtime=25.49 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 3954 0 0 0 2549 0 0 0 25 0 1 0 753570118 16711680 2309 33554432000 4194304 4300876 140734591609280 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 4080 2309 170 27 0 2529 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16320

[startup+51.1002 s]
/proc/loadavg: 2.02 2.02 2.00 3/456 2660
/proc/meminfo: memFree=13486236/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=18432 CPUtime=51.09 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 4645 0 0 0 5109 0 0 0 25 0 1 0 753570118 18874368 2999 33554432000 4194304 4300876 140734591609280 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 4608 2999 169 27 0 3057 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18432

[startup+102.317 s]
/proc/loadavg: 2.06 2.03 2.00 3/456 2661
/proc/meminfo: memFree=13478044/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=25544 CPUtime=102.31 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 6022 0 0 0 10231 0 0 0 25 0 1 0 753570118 26157056 4376 33554432000 4194304 4300876 140734591609280 18446744073709551615 4217326 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 6386 4376 169 27 0 4835 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 25544

[startup+162.301 s]
/proc/loadavg: 2.02 2.02 2.00 3/456 2663
/proc/meminfo: memFree=13469220/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=32520 CPUtime=162.3 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 7663 0 0 0 16229 1 0 0 25 0 1 0 753570118 33300480 6017 33554432000 4194304 4300876 140734591609280 18446744073709551615 4217010 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 8130 6017 169 27 0 6579 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 32520

[startup+222.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/456 2664
/proc/meminfo: memFree=13462136/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=43428 CPUtime=222.3 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 9389 0 0 0 22229 1 0 0 25 0 1 0 753570118 44470272 7743 33554432000 4194304 4300876 140734591609280 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 10857 7743 169 27 0 9306 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 43428

[startup+282.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/456 2666
/proc/meminfo: memFree=13455160/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=56656 CPUtime=282.3 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 10979 0 0 0 28229 1 0 0 25 0 1 0 753570118 58015744 9333 33554432000 4194304 4300876 140734591609280 18446744073709551615 4217564 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 14164 9333 169 27 0 12613 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 56656

[startup+342.301 s]
/proc/loadavg: 2.10 2.03 2.01 3/456 2668
/proc/meminfo: memFree=13448452/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=56656 CPUtime=342.3 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 12549 0 0 0 34229 1 0 0 25 0 1 0 753570118 58015744 10903 33554432000 4194304 4300876 140734591609280 18446744073709551615 4216875 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 14164 10903 169 27 0 12613 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 56656

[startup+402.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/456 2669
/proc/meminfo: memFree=13441744/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=56788 CPUtime=402.3 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 14178 0 0 0 40228 2 0 0 25 0 1 0 753570118 58150912 12532 33554432000 4194304 4300876 140734591609280 18446744073709551615 4225119 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 14197 12532 169 27 0 12646 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 56788

[startup+462.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/456 2671
/proc/meminfo: memFree=13434912/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=80524 CPUtime=462.3 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 15883 0 0 0 46228 2 0 0 25 0 1 0 753570118 82456576 14237 33554432000 4194304 4300876 140734591609280 18446744073709551615 4216952 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 20131 14237 169 27 0 18580 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 80524

[startup+522.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/456 2672
/proc/meminfo: memFree=13428812/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=80524 CPUtime=522.31 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 17437 0 0 0 52228 3 0 0 25 0 1 0 753570118 82456576 15791 33554432000 4194304 4300876 140734591609280 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 20131 15791 169 27 0 18580 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 80524

[startup+582.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/456 2674
/proc/meminfo: memFree=13422352/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=80656 CPUtime=582.31 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 19007 0 0 0 58228 3 0 0 25 0 1 0 753570118 82591744 17361 33554432000 4194304 4300876 140734591609280 18446744073709551615 4228518 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 20164 17361 169 27 0 18613 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 80656

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.03 2.00 3/456 2787
/proc/meminfo: memFree=13043336/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=527460 CPUtime=4062.43 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 112135 0 0 0 406221 22 0 0 25 0 1 0 753570118 540119040 110489 33554432000 4194304 4300876 140734591609280 18446744073709551615 4217073 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 131865 110489 169 27 0 130314 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 527460

[startup+4122.3 s]
/proc/loadavg: 2.16 2.05 2.01 3/456 2788
/proc/meminfo: memFree=13037608/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=527460 CPUtime=4122.43 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 113768 0 0 0 412220 23 0 0 25 0 1 0 753570118 540119040 112122 33554432000 4194304 4300876 140734591609280 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 131865 112122 169 27 0 130314 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 527460

[startup+4182.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/456 2790
/proc/meminfo: memFree=13031756/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=527460 CPUtime=4182.43 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 115337 0 0 0 418220 23 0 0 25 0 1 0 753570118 540119040 113691 33554432000 4194304 4300876 140734591609280 18446744073709551615 4281110 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 131865 113691 169 27 0 130314 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 527460

[startup+4242.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/456 2792
/proc/meminfo: memFree=13025160/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=527460 CPUtime=4242.42 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 116998 0 0 0 424219 23 0 0 25 0 1 0 753570118 540119040 115352 33554432000 4194304 4300876 140734591609280 18446744073709551615 4214464 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 131865 115352 169 27 0 130314 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 527460

[startup+4302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/456 2793
/proc/meminfo: memFree=13018328/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=527460 CPUtime=4302.43 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 118631 0 0 0 430219 24 0 0 25 0 1 0 753570118 540119040 116985 33554432000 4194304 4300876 140734591609280 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 131865 116985 169 27 0 130314 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 527460

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/456 2795
/proc/meminfo: memFree=13012224/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=527460 CPUtime=4362.43 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 120207 0 0 0 436219 24 0 0 25 0 1 0 753570118 540119040 118561 33554432000 4194304 4300876 140734591609280 18446744073709551615 4276853 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 131865 118561 169 27 0 130314 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 527460

[startup+4422.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/456 2796
/proc/meminfo: memFree=13005384/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=527460 CPUtime=4422.43 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 121863 0 0 0 442219 24 0 0 25 0 1 0 753570118 540119040 120217 33554432000 4194304 4300876 140734591609280 18446744073709551615 4216908 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 131865 120217 169 27 0 130314 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 527460

[startup+4482.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/456 2798
/proc/meminfo: memFree=12999164/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=527460 CPUtime=4482.43 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 123426 0 0 0 448219 24 0 0 25 0 1 0 753570118 540119040 121780 33554432000 4194304 4300876 140734591609280 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 131865 121780 169 27 0 130314 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 527460

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/456 2800
/proc/meminfo: memFree=12993064/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=527460 CPUtime=4542.44 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 125014 0 0 0 454219 25 0 0 25 0 1 0 753570118 540119040 123368 33554432000 4194304 4300876 140734591609280 18446744073709551615 4265323 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 131865 123368 169 27 0 130314 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 527460

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/456 2801
/proc/meminfo: memFree=12984360/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=527460 CPUtime=4602.44 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 126671 0 0 0 460219 25 0 0 25 0 1 0 753570118 540119040 125025 33554432000 4194304 4300876 140734591609280 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 131865 125025 169 27 0 130314 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 527460

[startup+4662.3 s]
/proc/loadavg: 2.09 2.03 2.01 3/456 2803
/proc/meminfo: memFree=12978268/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=527460 CPUtime=4662.44 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 128219 0 0 0 466219 25 0 0 25 0 1 0 753570118 540119040 126573 33554432000 4194304 4300876 140734591609280 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 131865 126573 169 27 0 130314 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 527460

[startup+4722.32 s]
/proc/loadavg: 2.07 2.04 2.01 3/456 2805
/proc/meminfo: memFree=12971800/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=751224 CPUtime=4722.46 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 129857 0 0 0 472220 26 0 0 25 0 1 0 753570118 769253376 128211 33554432000 4194304 4300876 140734591609280 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 187806 128211 169 27 0 186255 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 751224

[startup+4782.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/456 2807
/proc/meminfo: memFree=12965208/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=751224 CPUtime=4782.44 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 131454 0 0 0 478218 26 0 0 25 0 1 0 753570118 769253376 129808 33554432000 4194304 4300876 140734591609280 18446744073709551615 4228153 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 187806 129808 169 27 0 186255 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 751224

[startup+4842.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/456 2809
/proc/meminfo: memFree=12958864/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=751224 CPUtime=4842.44 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 133049 0 0 0 484218 26 0 0 25 0 1 0 753570118 769253376 131403 33554432000 4194304 4300876 140734591609280 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 187806 131403 169 27 0 186255 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 751224

[startup+4902.3 s]
/proc/loadavg: 2.14 2.05 2.01 3/456 2810
/proc/meminfo: memFree=12952152/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=751224 CPUtime=4902.45 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 134716 0 0 0 490218 27 0 0 25 0 1 0 753570118 769253376 133070 33554432000 4194304 4300876 140734591609280 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 187806 133070 169 27 0 186255 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 751224

[startup+4962.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/456 2821
/proc/meminfo: memFree=12947500/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=751224 CPUtime=4962.45 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 136266 0 0 0 496217 28 0 0 25 0 1 0 753570118 769253376 134620 33554432000 4194304 4300876 140734591609280 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 187806 134620 169 27 0 186255 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 751224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.06 2.05 2.01 3/456 2822
/proc/meminfo: memFree=12943392/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=751224 CPUtime=5000.05 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 137276 0 0 0 499977 28 0 0 25 0 1 0 753570118 769253376 135630 33554432000 4194304 4300876 140734591609280 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 187806 135630 169 27 0 186255 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 751224

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: 2.06 2.05 2.01 3/456 2822
/proc/meminfo: memFree=12943392/32951124 swapFree=63485464/67111528
[pid=2652] ppid=2650 vsize=751224 CPUtime=5000.05 cores=0,2,4,6
/proc/2652/stat : 2652 (march_rw) R 2650 2652 2619 0 -1 4202496 137276 0 0 0 499977 28 0 0 25 0 1 0 753570118 769253376 135630 33554432000 4194304 4300876 140734591609280 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2652/statm: 187806 135630 169 27 0 186255 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 751224

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.1
CPU user time (s): 4999.79
CPU system time (s): 0.307953
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 751224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.79
system time used= 0.307953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 137276
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= 4041

runsolver used 23.7534 second user time and 48.6776 second system time

The end

Launcher Data 

Begin job on node147 at 2011-05-28 21:39:02
IDJOB=3420419
IDBENCH=82671
IDSOLVER=1913
FILE ID=node147/3420419-1306611542
RUNJOBID= node147-1306611542-2637
PBS_JOBID= 13471614
Free space on /tmp= 73616 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v2500-c10500-S374960214-041-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420419-1306611542/watcher-3420419-1306611542 -o /tmp/evaluation-result-3420419-1306611542/solver-3420419-1306611542 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420419-1306611542.cnf

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

MD5SUM BENCH= 11586d50c22305a7c51fb5c10a66d320
RANDOM SEED=1137361527

node147.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		: 2666.836
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	: 5333.67
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		: 2666.836
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		: 2666.836
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		: 2666.836
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		: 2666.836
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		: 2666.836
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	: 5332.76
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		: 2666.836
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		: 2666.836
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:      13602272 kB
Buffers:        369732 kB
Cached:        9354152 kB
SwapCached:      13096 kB
Active:       10004788 kB
Inactive:      9053200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13602272 kB
SwapTotal:    67111528 kB
SwapFree:     63485464 kB
Dirty:            2016 kB
Writeback:           0 kB
AnonPages:     9329260 kB
Mapped:          26776 kB
Slab:           163720 kB
PageTables:      58488 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 120759796 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= 73612 MiB
End job on node147 at 2011-05-28 23:02:24