Trace number 3420294

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) 5000.06 4999.94

General information on the benchmark

Namerandom/large/
unif-k7-r85-v300-c25500-S1286362348-008-UNKNOWN.cnf
MD5SUM63b66954174098a654eacd27832fcf38
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of clauses25500
Sum of the clauses size178500
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 525500

Solver Data 

2.09/2.14	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.09/2.14	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.09/2.14	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.09/2.14	c main()::
2.09/2.14	c initFormula():: searching for DIMACS p-line....
2.09/2.14	c full lookahead due to high density!
2.09/2.14	c initFormula():: the DIMACS p-line indicates a CNF of 300 variables and 25500 clauses.
2.09/2.14	c parseCNF():: parsing....
2.09/2.14	c parseCNF():: the CNF contains 0 unary clauses.
2.09/2.14	c runParser():: parsing was successful, warming up engines...
2.09/2.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.14	c preprocessing fase I completed:: there are now 300 free variables and 25500 clauses.
2.09/2.14	c using k-SAT heuristics (size based diff)
2.09/2.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.14	c main():: clause / variable ratio: ( 25500 / 300 ) = 85.00
2.09/2.14	c longest clause has size 7
2.09/2.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.14	c number of free variables = 300
2.09/2.14	c dynamic_preselect_setsize :: off
2.09/2.14	c main():: all systems go!
2.09/2.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 240
2.21/2.29	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: 8814
4.59/4.68	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: 378007
94.99/95.08	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 |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 12130815
2845.56/2845.57	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-3420294-1306595011/watcher-3420294-1306595011 -o /tmp/evaluation-result-3420294-1306595011/solver-3420294-1306595011 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420294-1306595011.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: 1.26 1.81 1.92 2/412 28769
/proc/meminfo: memFree=22767748/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=7320 CPUtime=0.01 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4194304 401 0 0 0 1 0 0 0 21 0 1 0 227110576 7495680 346 33554432000 4194304 4300876 140736255716256 18446744073709551615 218880225989 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 1830 346 113 27 0 279 0

[startup+0.11045 s]
/proc/loadavg: 1.26 1.81 1.92 2/412 28769
/proc/meminfo: memFree=22767748/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=10904 CPUtime=0.1 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 4687 0 0 0 10 0 0 0 22 0 1 0 227110576 11165696 1057 33554432000 4194304 4300876 140736255716256 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10904

[startup+0.200437 s]
/proc/loadavg: 1.26 1.81 1.92 2/412 28769
/proc/meminfo: memFree=22767748/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=10904 CPUtime=0.19 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 4687 0 0 0 19 0 0 0 22 0 1 0 227110576 11165696 1057 33554432000 4194304 4300876 140736255716256 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10904

[startup+0.300423 s]
/proc/loadavg: 1.26 1.81 1.92 2/412 28769
/proc/meminfo: memFree=22767748/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=10904 CPUtime=0.29 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 4687 0 0 0 29 0 0 0 22 0 1 0 227110576 11165696 1057 33554432000 4194304 4300876 140736255716256 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10904

[startup+0.700346 s]
/proc/loadavg: 1.26 1.81 1.92 2/412 28769
/proc/meminfo: memFree=22767748/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=10904 CPUtime=0.69 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 4687 0 0 0 69 0 0 0 24 0 1 0 227110576 11165696 1057 33554432000 4194304 4300876 140736255716256 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10904

[startup+1.50021 s]
/proc/loadavg: 1.26 1.81 1.92 3/416 28776
/proc/meminfo: memFree=22739452/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=10904 CPUtime=1.49 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 4687 0 0 0 149 0 0 0 25 0 1 0 227110576 11165696 1057 33554432000 4194304 4300876 140736255716256 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10904

[startup+3.10093 s]
/proc/loadavg: 1.26 1.81 1.92 3/416 28776
/proc/meminfo: memFree=22709444/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=14292 CPUtime=3.09 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 5733 0 0 0 309 0 0 0 25 0 1 0 227110576 14635008 1728 33554432000 4194304 4300876 140736255716256 18446744073709551615 4216265 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 3573 1728 170 27 0 2022 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14292

[startup+6.30037 s]
/proc/loadavg: 1.32 1.81 1.92 3/416 28776
/proc/meminfo: memFree=22702372/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=14292 CPUtime=6.29 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 5733 0 0 0 629 0 0 0 25 0 1 0 227110576 14635008 1728 33554432000 4194304 4300876 140736255716256 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 3573 1728 170 27 0 2022 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14292

[startup+12.7002 s]
/proc/loadavg: 1.37 1.81 1.92 3/416 28776
/proc/meminfo: memFree=22699104/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=14292 CPUtime=12.69 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 5733 0 0 0 1269 0 0 0 25 0 1 0 227110576 14635008 1728 33554432000 4194304 4300876 140736255716256 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 3573 1728 170 27 0 2022 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14292

[startup+25.501 s]
/proc/loadavg: 1.51 1.82 1.92 3/416 28776
/proc/meminfo: memFree=22696128/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=16592 CPUtime=25.49 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 6238 0 0 0 2549 0 0 0 25 0 1 0 227110576 16990208 2233 33554432000 4194304 4300876 140736255716256 18446744073709551615 4225163 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 4148 2233 171 27 0 2597 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16592

[startup+51.1005 s]
/proc/loadavg: 1.68 1.83 1.92 3/416 28777
/proc/meminfo: memFree=22692720/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=19468 CPUtime=51.09 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 6832 0 0 0 5109 0 0 0 25 0 1 0 227110576 19935232 2827 33554432000 4194304 4300876 140736255716256 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 4867 2827 171 27 0 3316 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19468

[startup+102.301 s]
/proc/loadavg: 1.86 1.86 1.92 3/416 28778
/proc/meminfo: memFree=22685644/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=25936 CPUtime=102.31 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 8103 0 0 0 10231 0 0 0 25 0 1 0 227110576 26558464 4098 33554432000 4194304 4300876 140736255716256 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 6484 4098 171 27 0 4933 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 25936

[startup+162.301 s]
/proc/loadavg: 2.07 1.91 1.94 3/416 28780
/proc/meminfo: memFree=22678304/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=31756 CPUtime=162.29 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 9549 0 0 0 16229 0 0 0 25 0 1 0 227110576 32518144 5544 33554432000 4194304 4300876 140736255716256 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 7939 5544 171 27 0 6388 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 31756

[startup+222.315 s]
/proc/loadavg: 2.02 1.92 1.94 3/416 28782
/proc/meminfo: memFree=22672828/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=40488 CPUtime=222.31 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 10992 0 0 0 22229 2 0 0 25 0 1 0 227110576 41459712 6987 33554432000 4194304 4300876 140736255716256 18446744073709551615 218879960313 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 10122 6987 171 27 0 8571 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 40488

[startup+282.301 s]
/proc/loadavg: 2.01 1.94 1.94 3/416 28783
/proc/meminfo: memFree=22666860/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=53584 CPUtime=282.29 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 12481 0 0 0 28227 2 0 0 25 0 1 0 227110576 54870016 8476 33554432000 4194304 4300876 140736255716256 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 13396 8476 171 27 0 11845 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 53584

[startup+342.301 s]
/proc/loadavg: 2.00 1.94 1.94 3/416 28784
/proc/meminfo: memFree=22660764/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=53584 CPUtime=342.3 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 13945 0 0 0 34227 3 0 0 25 0 1 0 227110576 54870016 9940 33554432000 4194304 4300876 140736255716256 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 13396 9940 171 27 0 11845 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 53584

[startup+402.301 s]
/proc/loadavg: 2.00 1.95 1.94 3/416 28786
/proc/meminfo: memFree=22654788/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=53584 CPUtime=402.3 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 15367 0 0 0 40227 3 0 0 25 0 1 0 227110576 54870016 11362 33554432000 4194304 4300876 140736255716256 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 13396 11362 171 27 0 11845 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 53584

[startup+462.301 s]
/proc/loadavg: 2.00 1.96 1.94 3/416 28788
/proc/meminfo: memFree=22649452/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=73228 CPUtime=462.3 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 16851 0 0 0 46227 3 0 0 25 0 1 0 227110576 74985472 12846 33554432000 4194304 4300876 140736255716256 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 18307 12846 171 27 0 16756 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 73228

[startup+522.3 s]
/proc/loadavg: 2.00 1.96 1.94 3/416 28790
/proc/meminfo: memFree=22643116/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=73228 CPUtime=522.31 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 18346 0 0 0 52227 4 0 0 25 0 1 0 227110576 74985472 14341 33554432000 4194304 4300876 140736255716256 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 18307 14341 171 27 0 16756 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 73228

[startup+582.301 s]
/proc/loadavg: 2.03 1.98 1.94 3/416 28794
/proc/meminfo: memFree=22637412/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=73228 CPUtime=582.31 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 19809 0 0 0 58227 4 0 0 25 0 1 0 227110576 74985472 15804 33554432000 4194304 4300876 140736255716256 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 18307 15804 171 27 0 16756 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 73228

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.06 2.03 2.01 3/416 28894
/proc/meminfo: memFree=22284340/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=467964 CPUtime=4002.38 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 106739 0 0 0 400211 27 0 0 25 0 1 0 227110576 479195136 102734 33554432000 4194304 4300876 140736255716256 18446744073709551615 4199342 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 116991 102734 171 27 0 115440 0
Current children cumulated CPU time (s) 4002.38
Current children cumulated vsize (KiB) 467964

[startup+4062.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/416 28896
/proc/meminfo: memFree=22276148/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=467964 CPUtime=4062.4 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 108279 0 0 0 406212 28 0 0 25 0 1 0 227110576 479195136 104274 33554432000 4194304 4300876 140736255716256 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 116991 104274 171 27 0 115440 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 467964

[startup+4122.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/416 28898
/proc/meminfo: memFree=22270804/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=467964 CPUtime=4122.39 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 109828 0 0 0 412210 29 0 0 25 0 1 0 227110576 479195136 105823 33554432000 4194304 4300876 140736255716256 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 116991 105823 171 27 0 115440 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 467964

[startup+4182.31 s]
/proc/loadavg: 2.03 2.03 2.00 3/416 28902
/proc/meminfo: memFree=22265512/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=467964 CPUtime=4182.4 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 111377 0 0 0 418211 29 0 0 25 0 1 0 227110576 479195136 107372 33554432000 4194304 4300876 140736255716256 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 116991 107372 171 27 0 115440 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 467964

[startup+4242.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/416 28903
/proc/meminfo: memFree=22259380/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=467964 CPUtime=4242.39 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 112958 0 0 0 424209 30 0 0 25 0 1 0 227110576 479195136 108953 33554432000 4194304 4300876 140736255716256 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 116991 108953 171 27 0 115440 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 467964

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 28905
/proc/meminfo: memFree=22253044/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=467964 CPUtime=4302.4 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 114519 0 0 0 430209 31 0 0 25 0 1 0 227110576 479195136 110514 33554432000 4194304 4300876 140736255716256 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 116991 110514 171 27 0 115440 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 467964

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 28907
/proc/meminfo: memFree=22247204/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=467964 CPUtime=4362.4 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 116054 0 0 0 436209 31 0 0 25 0 1 0 227110576 479195136 112049 33554432000 4194304 4300876 140736255716256 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 116991 112049 171 27 0 115440 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 467964

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 28909
/proc/meminfo: memFree=22240876/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=467964 CPUtime=4422.4 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 117657 0 0 0 442208 32 0 0 25 0 1 0 227110576 479195136 113652 33554432000 4194304 4300876 140736255716256 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 116991 113652 171 27 0 115440 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 467964

[startup+4482.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/416 28910
/proc/meminfo: memFree=22234792/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=691728 CPUtime=4482.39 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 119226 0 0 0 448207 32 0 0 25 0 1 0 227110576 708329472 115221 33554432000 4194304 4300876 140736255716256 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 172932 115221 171 27 0 171381 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 691728

[startup+4542.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/416 28911
/proc/meminfo: memFree=22227960/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=691728 CPUtime=4542.4 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 120795 0 0 0 454207 33 0 0 25 0 1 0 227110576 708329472 116790 33554432000 4194304 4300876 140736255716256 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 172932 116790 171 27 0 171381 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 691728

[startup+4602.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/416 28913
/proc/meminfo: memFree=22220624/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=691728 CPUtime=4602.4 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 122387 0 0 0 460206 34 0 0 25 0 1 0 227110576 708329472 118382 33554432000 4194304 4300876 140736255716256 18446744073709551615 4264515 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 172932 118382 171 27 0 171381 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 691728

[startup+4662.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/416 28915
/proc/meminfo: memFree=22213296/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=691728 CPUtime=4662.4 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 123973 0 0 0 466206 34 0 0 25 0 1 0 227110576 708329472 119968 33554432000 4194304 4300876 140736255716256 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 172932 119968 171 27 0 171381 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 691728

[startup+4722.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/416 28917
/proc/meminfo: memFree=22208692/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=691728 CPUtime=4722.42 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 125559 0 0 0 472208 34 0 0 25 0 1 0 227110576 708329472 121554 33554432000 4194304 4300876 140736255716256 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 172932 121554 171 27 0 171381 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 691728

[startup+4782.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/416 28918
/proc/meminfo: memFree=22202608/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=691728 CPUtime=4782.41 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 127169 0 0 0 478206 35 0 0 25 0 1 0 227110576 708329472 123164 33554432000 4194304 4300876 140736255716256 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 172932 123164 171 27 0 171381 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 691728

[startup+4842.31 s]
/proc/loadavg: 2.01 2.02 2.00 3/416 28919
/proc/meminfo: memFree=22195532/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=691728 CPUtime=4842.42 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 128773 0 0 0 484207 35 0 0 25 0 1 0 227110576 708329472 124768 33554432000 4194304 4300876 140736255716256 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 172932 124768 171 27 0 171381 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 691728

[startup+4902.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/416 28921
/proc/meminfo: memFree=22189320/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=691728 CPUtime=4902.4 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 130390 0 0 0 490205 35 0 0 25 0 1 0 227110576 708329472 126385 33554432000 4194304 4300876 140736255716256 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 172932 126385 171 27 0 171381 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 691728

[startup+4962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 28923
/proc/meminfo: memFree=22182488/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=691728 CPUtime=4962.41 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 132022 0 0 0 496205 36 0 0 25 0 1 0 227110576 708329472 128017 33554432000 4194304 4300876 140736255716256 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 172932 128017 171 27 0 171381 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 691728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 28924
/proc/meminfo: memFree=22178516/32950928 swapFree=53457208/67111528
[pid=28769] ppid=28767 vsize=691728 CPUtime=5000.02 cores=0,2,4,6
/proc/28769/stat : 28769 (march_rw) R 28767 28769 27635 0 -1 4202496 133043 0 0 0 499965 37 0 0 25 0 1 0 227110576 708329472 129038 33554432000 4194304 4300876 140736255716256 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28769/statm: 172932 129038 171 27 0 171381 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 691728

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): 4999.94
CPU time (s): 5000.06
CPU user time (s): 4999.66
CPU system time (s): 0.397939
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 691728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.66
system time used= 0.397939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 133043
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= 6411

runsolver used 20.6239 second user time and 43.0315 second system time

The end

Launcher Data 

Begin job on node112 at 2011-05-28 17:03:32
IDJOB=3420294
IDBENCH=82546
IDSOLVER=1913
FILE ID=node112/3420294-1306595011
RUNJOBID= node112-1306595010-28755
PBS_JOBID= 13471568
Free space on /tmp= 73280 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v300-c25500-S1286362348-008-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420294-1306595011/watcher-3420294-1306595011 -o /tmp/evaluation-result-3420294-1306595011/solver-3420294-1306595011 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420294-1306595011.cnf

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

MD5SUM BENCH= 63b66954174098a654eacd27832fcf38
RANDOM SEED=618592776

node112.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		: 2666.847
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		: 2666.847
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	: 5180.45
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		: 2666.847
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	: 5332.76
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		: 2666.847
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	: 5332.82
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		: 2666.847
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	: 5332.61
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		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      22768160 kB
Buffers:        254348 kB
Cached:        7516616 kB
SwapCached:      62268 kB
Active:        2655592 kB
Inactive:      7280460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22768160 kB
SwapTotal:    67111528 kB
SwapFree:     53457208 kB
Dirty:            2340 kB
Writeback:           0 kB
AnonPages:     2111176 kB
Mapped:          15228 kB
Slab:           122084 kB
PageTables:      58980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 98618144 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= 73276 MiB
End job on node112 at 2011-05-28 18:26:54