Trace number 3152240

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300.05 1300.02

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S941604910-059-UNKNOWN.cnf
MD5SUMc78d6e1455a357419b7ce124c081a6ba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.0632
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data 

0.19/0.22	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.22	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.22	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.22	c main()::
0.19/0.22	c initFormula():: searching for DIMACS p-line....
0.19/0.22	c full lookahead due to high density!
0.19/0.22	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.19/0.22	c parseCNF():: parsing....
0.19/0.22	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.22	c runParser():: parsing was successful, warming up engines...
0.19/0.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.22	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.19/0.22	c using k-SAT heuristics (size based diff)
0.19/0.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.22	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.19/0.22	c longest clause has size 5
0.19/0.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.22	c number of free variables = 1000
0.19/0.22	c dynamic_preselect_setsize :: off
0.19/0.22	c main():: all systems go!
0.19/0.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 442
0.29/0.35	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: 50026
7.19/7.24	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: 5138311
757.71/757.75	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 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152240-1301696998/watcher-3152240-1301696998 -o /tmp/evaluation-result-3152240-1301696998/solver-3152240-1301696998 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152240-1301696998.cnf 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 2.48 3.61 3.79 3/179 16314
/proc/meminfo: memFree=23620076/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=6884 CPUtime=0 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4194304 304 0 0 0 0 0 0 0 21 0 1 0 281297523 7049216 249 33554432000 4194304 4300876 140735566160960 18446744073709551615 218905730816 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 1721 249 113 27 0 170 0

[startup+0.032286 s]
/proc/loadavg: 2.48 3.61 3.79 3/179 16314
/proc/meminfo: memFree=23620076/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=9280 CPUtime=0.03 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4194304 1039 0 0 0 3 0 0 0 21 0 1 0 281297523 9502720 677 33554432000 4194304 4300876 140735566160960 18446744073709551615 4240296 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 2320 677 128 27 0 769 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9280

[startup+0.100311 s]
/proc/loadavg: 2.48 3.61 3.79 3/179 16314
/proc/meminfo: memFree=23620076/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=9492 CPUtime=0.09 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 2832 0 0 0 9 0 0 0 21 0 1 0 281297523 9719808 754 33554432000 4194304 4300876 140735566160960 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 2373 754 143 27 0 822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9492

[startup+0.30028 s]
/proc/loadavg: 2.48 3.61 3.79 3/179 16314
/proc/meminfo: memFree=23620076/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=12708 CPUtime=0.29 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 3766 0 0 0 29 0 0 0 22 0 1 0 281297523 13012992 1280 33554432000 4194304 4300876 140735566160960 18446744073709551615 4216359 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 3177 1280 170 27 0 1626 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12708

[startup+0.700204 s]
/proc/loadavg: 2.48 3.61 3.79 3/179 16314
/proc/meminfo: memFree=23620076/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=12708 CPUtime=0.69 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 3766 0 0 0 69 0 0 0 23 0 1 0 281297523 13012992 1280 33554432000 4194304 4300876 140735566160960 18446744073709551615 4216240 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 3177 1280 170 27 0 1626 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12708

[startup+1.50107 s]
/proc/loadavg: 2.48 3.61 3.79 5/190 16335
/proc/meminfo: memFree=23561912/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=12708 CPUtime=1.49 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 3766 0 0 0 149 0 0 0 25 0 1 0 281297523 13012992 1280 33554432000 4194304 4300876 140735566160960 18446744073709551615 4216242 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 3177 1280 170 27 0 1626 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12708

[startup+3.10075 s]
/proc/loadavg: 2.48 3.61 3.79 5/190 16335
/proc/meminfo: memFree=23510828/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=13392 CPUtime=3.09 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 3893 0 0 0 309 0 0 0 25 0 1 0 281297523 13713408 1407 33554432000 4194304 4300876 140735566160960 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 3348 1407 170 27 0 1797 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13392

[startup+6.30117 s]
/proc/loadavg: 2.60 3.62 3.80 5/190 16335
/proc/meminfo: memFree=23449004/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=14244 CPUtime=6.29 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 4030 0 0 0 629 0 0 0 25 0 1 0 281297523 14585856 1544 33554432000 4194304 4300876 140735566160960 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 3561 1544 171 27 0 2010 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14244

[startup+12.701 s]
/proc/loadavg: 2.71 3.62 3.80 5/190 16335
/proc/meminfo: memFree=23436916/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=15008 CPUtime=12.69 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 4298 0 0 0 1269 0 0 0 25 0 1 0 281297523 15368192 1812 33554432000 4194304 4300876 140735566160960 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 3752 1812 171 27 0 2201 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15008

[startup+25.5007 s]
/proc/loadavg: 3.00 3.64 3.80 5/190 16336
/proc/meminfo: memFree=23423152/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=17884 CPUtime=25.49 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 4837 0 0 0 2549 0 0 0 25 0 1 0 281297523 18313216 2351 33554432000 4194304 4300876 140735566160960 18446744073709551615 4199244 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 4471 2351 171 27 0 2920 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17884

[startup+51.1011 s]
/proc/loadavg: 3.40 3.68 3.81 5/190 16336
/proc/meminfo: memFree=23412660/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=24352 CPUtime=51.09 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 5916 0 0 0 5108 1 0 0 25 0 1 0 281297523 24936448 3430 33554432000 4194304 4300876 140735566160960 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 6088 3430 171 27 0 4537 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24352

[startup+102.307 s]
/proc/loadavg: 3.74 3.73 3.82 5/190 16338
/proc/meminfo: memFree=23395136/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=30604 CPUtime=102.29 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 8089 0 0 0 10227 2 0 0 25 0 1 0 281297523 31338496 5603 33554432000 4194304 4300876 140735566160960 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 7651 5603 171 27 0 6100 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 30604

[startup+162.301 s]
/proc/loadavg: 3.90 3.78 3.83 5/190 16339
/proc/meminfo: memFree=23377736/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=52432 CPUtime=162.29 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 10659 0 0 0 16226 3 0 0 25 0 1 0 281297523 53690368 8173 33554432000 4194304 4300876 140735566160960 18446744073709551615 4264113 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 13108 8173 171 27 0 11557 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 52432

[startup+222.301 s]
/proc/loadavg: 3.96 3.81 3.83 5/190 16341
/proc/meminfo: memFree=23360444/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=53096 CPUtime=222.29 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 13293 0 0 0 22224 5 0 0 25 0 1 0 281297523 54370304 10807 33554432000 4194304 4300876 140735566160960 18446744073709551615 4225112 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 13274 10807 171 27 0 11723 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 53096

[startup+282.3 s]
/proc/loadavg: 3.98 3.85 3.84 5/190 16343
/proc/meminfo: memFree=23344396/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=72740 CPUtime=282.3 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 15828 0 0 0 28223 7 0 0 25 0 1 0 281297523 74485760 13342 33554432000 4194304 4300876 140735566160960 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 18185 13342 171 27 0 16634 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 72740

[startup+342.301 s]
/proc/loadavg: 3.99 3.87 3.84 5/190 16344
/proc/meminfo: memFree=23327992/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=73408 CPUtime=342.3 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 18341 0 0 0 34222 8 0 0 25 0 1 0 281297523 75169792 15855 33554432000 4194304 4300876 140735566160960 18446744073709551615 4264485 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 18352 15855 171 27 0 16801 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 73408

[startup+402.301 s]
/proc/loadavg: 4.07 3.91 3.85 5/190 16346
/proc/meminfo: memFree=23312212/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=102876 CPUtime=402.29 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 20823 0 0 0 40220 9 0 0 25 0 1 0 281297523 105345024 18337 33554432000 4194304 4300876 140735566160960 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 25719 18337 171 27 0 24168 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 102876

[startup+462.301 s]
/proc/loadavg: 4.03 3.92 3.86 5/190 16347
/proc/meminfo: memFree=23296424/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=102876 CPUtime=462.3 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 23267 0 0 0 46219 11 0 0 25 0 1 0 281297523 105345024 20781 33554432000 4194304 4300876 140735566160960 18446744073709551615 4250950 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 25719 20781 171 27 0 24168 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 102876

[startup+522.301 s]
/proc/loadavg: 4.01 3.93 3.87 5/190 16349
/proc/meminfo: memFree=23280880/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=102876 CPUtime=522.3 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 25689 0 0 0 52217 13 0 0 25 0 1 0 281297523 105345024 23203 33554432000 4194304 4300876 140735566160960 18446744073709551615 4276324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 25719 23203 171 27 0 24168 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 102876

[startup+582.3 s]
/proc/loadavg: 4.03 3.96 3.88 5/190 16351
/proc/meminfo: memFree=23265092/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=147076 CPUtime=582.3 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 28080 0 0 0 58216 14 0 0 25 0 1 0 281297523 150605824 25594 33554432000 4194304 4300876 140735566160960 18446744073709551615 4214235 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 36769 25594 171 27 0 35218 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 147076

[startup+642.3 s]
/proc/loadavg: 4.01 3.96 3.88 5/190 16352
/proc/meminfo: memFree=23250052/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=148408 CPUtime=642.31 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 30409 0 0 0 64216 15 0 0 25 0 1 0 281297523 151969792 27923 33554432000 4194304 4300876 140735566160960 18446744073709551615 4216219 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 37102 27923 171 27 0 35551 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 148408

[startup+702.301 s]
/proc/loadavg: 4.00 3.97 3.89 5/190 16354
/proc/meminfo: memFree=23235128/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=148408 CPUtime=702.3 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 32633 0 0 0 70214 16 0 0 25 0 1 0 281297523 151969792 30147 33554432000 4194304 4300876 140735566160960 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 37102 30147 171 27 0 35551 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 148408

[startup+762.307 s]
/proc/loadavg: 4.00 3.97 3.89 5/190 16355
/proc/meminfo: memFree=23221448/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=148408 CPUtime=762.32 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 34626 0 0 0 76214 18 0 0 25 0 1 0 281297523 151969792 32140 33554432000 4194304 4300876 140735566160960 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 37102 32140 171 27 0 35551 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 148408

[startup+822.301 s]
/proc/loadavg: 4.00 3.97 3.90 5/190 16357
/proc/meminfo: memFree=23205312/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=148408 CPUtime=822.31 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 37176 0 0 0 82211 20 0 0 25 0 1 0 281297523 151969792 34690 33554432000 4194304 4300876 140735566160960 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 37102 34690 171 27 0 35551 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 148408

[startup+882.301 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 16359
/proc/meminfo: memFree=23189160/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=214708 CPUtime=882.31 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 39725 0 0 0 88210 21 0 0 25 0 1 0 281297523 219860992 37239 33554432000 4194304 4300876 140735566160960 18446744073709551615 4289276 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 53677 37239 171 27 0 52126 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 214708

[startup+942.3 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 16360
/proc/meminfo: memFree=23173488/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=214708 CPUtime=942.31 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 42279 0 0 0 94208 23 0 0 25 0 1 0 281297523 219860992 39793 33554432000 4194304 4300876 140735566160960 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 53677 39793 171 27 0 52126 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 214708

[startup+1002.3 s]
/proc/loadavg: 4.04 3.99 3.91 5/190 16362
/proc/meminfo: memFree=23157200/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=214708 CPUtime=1002.32 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 44824 0 0 0 100207 25 0 0 25 0 1 0 281297523 219860992 42338 33554432000 4194304 4300876 140735566160960 18446744073709551615 4225132 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 53677 42338 171 27 0 52126 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 214708

[startup+1062.3 s]
/proc/loadavg: 4.01 3.99 3.91 5/190 16363
/proc/meminfo: memFree=23141656/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=214708 CPUtime=1062.32 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 47328 0 0 0 106205 27 0 0 25 0 1 0 281297523 219860992 44842 33554432000 4194304 4300876 140735566160960 18446744073709551615 4264676 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 53677 44842 171 27 0 52126 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 214708

[startup+1122.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 16365
/proc/meminfo: memFree=23125628/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=217376 CPUtime=1122.32 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 49826 0 0 0 112204 28 0 0 25 0 1 0 281297523 222593024 47340 33554432000 4194304 4300876 140735566160960 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 54344 47340 171 27 0 52793 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 217376

[startup+1182.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 16367
/proc/meminfo: memFree=23110092/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=217376 CPUtime=1182.32 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 52287 0 0 0 118203 29 0 0 25 0 1 0 281297523 222593024 49801 33554432000 4194304 4300876 140735566160960 18446744073709551615 4225160 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 54344 49801 171 27 0 52793 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 217376

[startup+1242.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 16368
/proc/meminfo: memFree=23094044/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=316824 CPUtime=1242.32 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 54726 0 0 0 124202 30 0 0 25 0 1 0 281297523 324427776 52240 33554432000 4194304 4300876 140735566160960 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 79206 52240 171 27 0 77655 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 316824



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.99 3.91 4/189 16371
/proc/meminfo: memFree=23157376/32951124 swapFree=67111528/67111528
[pid=16314] ppid=16312 vsize=316824 CPUtime=1300.03 cores=0,2
/proc/16314/stat : 16314 (march_rw) R 16312 16314 15322 0 -1 4202496 57036 0 0 0 129972 31 0 0 25 0 1 0 281297523 324427776 54550 33554432000 4194304 4300876 140735566160960 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16314/statm: 79206 54550 171 27 0 77655 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 316824

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.73
CPU system time (s): 0.321951
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 316824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.73
system time used= 0.321951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57036
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= 3093

runsolver used 2.28165 second user time and 4.82127 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-02 00:29:58
IDJOB=3152240
IDBENCH=82520
IDSOLVER=1561
FILE ID=node137/3152240-1301696998
RUNJOBID= node137-1301696998-16292
PBS_JOBID= 12840699
Free space on /tmp= 72184 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S941604910-059-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152240-1301696998/watcher-3152240-1301696998 -o /tmp/evaluation-result-3152240-1301696998/solver-3152240-1301696998 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152240-1301696998.cnf

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

MD5SUM BENCH= c78d6e1455a357419b7ce124c081a6ba
RANDOM SEED=341420467

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.74
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		: 2666.844
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		: 2666.844
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		: 2666.844
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		: 2666.844
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:     32951124 kB
MemFree:      23620356 kB
Buffers:        311128 kB
Cached:        8710772 kB
SwapCached:          0 kB
Active:        5206600 kB
Inactive:      3883064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23620356 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3488 kB
Writeback:           0 kB
AnonPages:       67596 kB
Mapped:          15172 kB
Slab:           178880 kB
PageTables:       5016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   213688 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= 72180 MiB
End job on node137 at 2011-04-02 00:51:40