Trace number 3152306

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) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v250-c21250-S655589261-059-UNKNOWN.cnf
MD5SUM7ca36bcba61bdf9cc15c9739d715b3da
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 variables250
Number of clauses21250
Sum of the clauses size148750
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 521250

Solver Data 

1.49/1.55	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.55	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.55	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.55	c main()::
1.49/1.55	c initFormula():: searching for DIMACS p-line....
1.49/1.55	c full lookahead due to high density!
1.49/1.55	c initFormula():: the DIMACS p-line indicates a CNF of 250 variables and 21250 clauses.
1.49/1.55	c parseCNF():: parsing....
1.49/1.55	c parseCNF():: the CNF contains 0 unary clauses.
1.49/1.55	c runParser():: parsing was successful, warming up engines...
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.55	c preprocessing fase I completed:: there are now 250 free variables and 21250 clauses.
1.49/1.55	c using k-SAT heuristics (size based diff)
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.55	c main():: clause / variable ratio: ( 21250 / 250 ) = 85.00
1.49/1.55	c longest clause has size 7
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.55	c number of free variables = 250
1.49/1.55	c dynamic_preselect_setsize :: off
1.49/1.55	c main():: all systems go!
1.49/1.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 292
1.69/1.70	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: 6220
3.09/3.15	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: 218562
49.29/49.30	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: 5769190
1203.62/1203.66	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 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-3152306-1301698381/watcher-3152306-1301698381 -o /tmp/evaluation-result-3152306-1301698381/solver-3152306-1301698381 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152306-1301698381.cnf 

running on 2 cores: 1,3

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: 1.52 2.63 3.17 4/183 31444
/proc/meminfo: memFree=20687208/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=6892 CPUtime=0 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4194304 301 0 0 0 0 0 0 0 25 0 1 0 281437859 7057408 245 33554432000 4194304 4300876 140736882284112 18446744073709551615 237278540485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 1723 245 113 27 0 172 0

[startup+0.00843393 s]
/proc/loadavg: 1.52 2.63 3.17 4/183 31444
/proc/meminfo: memFree=20687208/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=7024 CPUtime=0 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4194304 329 0 0 0 0 0 0 0 25 0 1 0 281437859 7192576 273 33554432000 4194304 4300876 140736882284112 18446744073709551615 237278410225 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 1756 273 113 27 0 205 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7024

[startup+0.100421 s]
/proc/loadavg: 1.52 2.63 3.17 4/183 31444
/proc/meminfo: memFree=20687208/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=10176 CPUtime=0.09 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 3874 0 0 0 9 0 0 0 25 0 1 0 281437859 10420224 911 33554432000 4194304 4300876 140736882284112 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10176

[startup+0.300388 s]
/proc/loadavg: 1.52 2.63 3.17 4/183 31444
/proc/meminfo: memFree=20687208/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=10176 CPUtime=0.29 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 3874 0 0 0 29 0 0 0 25 0 1 0 281437859 10420224 911 33554432000 4194304 4300876 140736882284112 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10176

[startup+0.700317 s]
/proc/loadavg: 1.52 2.63 3.17 4/183 31444
/proc/meminfo: memFree=20687208/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=10176 CPUtime=0.69 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 3874 0 0 0 69 0 0 0 25 0 1 0 281437859 10420224 911 33554432000 4194304 4300876 140736882284112 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10176

[startup+1.50017 s]
/proc/loadavg: 1.52 2.63 3.17 5/190 31457
/proc/meminfo: memFree=20621396/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=10176 CPUtime=1.49 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 3874 0 0 0 149 0 0 0 25 0 1 0 281437859 10420224 911 33554432000 4194304 4300876 140736882284112 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10176

[startup+3.10089 s]
/proc/loadavg: 1.52 2.63 3.17 5/190 31457
/proc/meminfo: memFree=20608016/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=13084 CPUtime=3.09 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 4750 0 0 0 309 0 0 0 25 0 1 0 281437859 13398016 1474 33554432000 4194304 4300876 140736882284112 18446744073709551615 4289173 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 3271 1474 170 27 0 1720 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13084

[startup+6.30032 s]
/proc/loadavg: 1.72 2.65 3.17 5/190 31458
/proc/meminfo: memFree=20483272/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=13084 CPUtime=6.29 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 4750 0 0 0 629 0 0 0 25 0 1 0 281437859 13398016 1474 33554432000 4194304 4300876 140736882284112 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 3271 1474 170 27 0 1720 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13084

[startup+12.7002 s]
/proc/loadavg: 1.90 2.67 3.18 5/190 31458
/proc/meminfo: memFree=20476748/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=14620 CPUtime=12.69 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 5019 0 0 0 1269 0 0 0 25 0 1 0 281437859 14970880 1743 33554432000 4194304 4300876 140736882284112 18446744073709551615 4264497 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 3655 1743 170 27 0 2104 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14620

[startup+25.5009 s]
/proc/loadavg: 2.37 2.74 3.19 5/190 31458
/proc/meminfo: memFree=20457392/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=16536 CPUtime=25.49 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 5351 0 0 0 2549 0 0 0 25 0 1 0 281437859 16932864 2075 33554432000 4194304 4300876 140736882284112 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 4134 2075 171 27 0 2583 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16536

[startup+51.1003 s]
/proc/loadavg: 2.92 2.84 3.21 5/190 31459
/proc/meminfo: memFree=20449564/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=20848 CPUtime=51.09 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 6076 0 0 0 5108 1 0 0 25 0 1 0 281437859 21348352 2800 33554432000 4194304 4300876 140736882284112 18446744073709551615 4288913 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 5212 2800 171 27 0 3661 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 20848

[startup+102.306 s]
/proc/loadavg: 3.53 3.02 3.25 5/190 31460
/proc/meminfo: memFree=20438636/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=24728 CPUtime=102.3 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 7447 0 0 0 10228 2 0 0 25 0 1 0 281437859 25321472 4171 33554432000 4194304 4300876 140736882284112 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 6182 4171 171 27 0 4631 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 24728

[startup+162.301 s]
/proc/loadavg: 3.83 3.19 3.29 5/190 31462
/proc/meminfo: memFree=20429824/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=30548 CPUtime=162.29 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 9067 0 0 0 16226 3 0 0 25 0 1 0 281437859 31281152 5791 33554432000 4194304 4300876 140736882284112 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 7637 5791 171 27 0 6086 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 30548

[startup+222.301 s]
/proc/loadavg: 3.98 3.35 3.34 5/190 31463
/proc/meminfo: memFree=20421132/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=39280 CPUtime=222.29 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 10729 0 0 0 22225 4 0 0 25 0 1 0 281437859 40222720 7453 33554432000 4194304 4300876 140736882284112 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 9820 7453 171 27 0 8269 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 39280

[startup+282.3 s]
/proc/loadavg: 4.07 3.48 3.38 5/190 31465
/proc/meminfo: memFree=20413564/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=52376 CPUtime=282.29 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 12354 0 0 0 28224 5 0 0 25 0 1 0 281437859 53633024 9078 33554432000 4194304 4300876 140736882284112 18446744073709551615 4250799 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 13094 9078 171 27 0 11543 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 52376

[startup+342.3 s]
/proc/loadavg: 4.02 3.57 3.42 5/190 31466
/proc/meminfo: memFree=20405752/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=52376 CPUtime=342.29 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 14010 0 0 0 34223 6 0 0 25 0 1 0 281437859 53633024 10734 33554432000 4194304 4300876 140736882284112 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 13094 10734 171 27 0 11543 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 52376

[startup+402.301 s]
/proc/loadavg: 4.01 3.65 3.45 5/190 31468
/proc/meminfo: memFree=20398056/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=72020 CPUtime=402.29 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 15695 0 0 0 40222 7 0 0 25 0 1 0 281437859 73748480 12419 33554432000 4194304 4300876 140736882284112 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 18005 12419 171 27 0 16454 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 72020

[startup+462.301 s]
/proc/loadavg: 4.00 3.71 3.48 5/190 31470
/proc/meminfo: memFree=20390852/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=72020 CPUtime=462.31 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 17356 0 0 0 46222 9 0 0 25 0 1 0 281437859 73748480 14080 33554432000 4194304 4300876 140736882284112 18446744073709551615 4227604 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 18005 14080 171 27 0 16454 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 72020

[startup+522.3 s]
/proc/loadavg: 4.00 3.76 3.51 5/190 31480
/proc/meminfo: memFree=20383736/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=72020 CPUtime=522.31 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 19037 0 0 0 52221 10 0 0 25 0 1 0 281437859 73748480 15761 33554432000 4194304 4300876 140736882284112 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 18005 15761 171 27 0 16454 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 72020

[startup+582.301 s]
/proc/loadavg: 4.04 3.82 3.55 5/190 31482
/proc/meminfo: memFree=20375544/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=102800 CPUtime=582.31 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 20899 0 0 0 58220 11 0 0 25 0 1 0 281437859 105267200 17623 33554432000 4194304 4300876 140736882284112 18446744073709551615 4248768 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 25700 17623 171 27 0 24149 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 102800

[startup+642.301 s]
/proc/loadavg: 4.01 3.85 3.57 5/190 31484
/proc/meminfo: memFree=20368164/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=102800 CPUtime=642.31 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 22629 0 0 0 64220 11 0 0 25 0 1 0 281437859 105267200 19353 33554432000 4194304 4300876 140736882284112 18446744073709551615 4264453 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 25700 19353 171 27 0 24149 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 102800

[startup+702.3 s]
/proc/loadavg: 4.00 3.87 3.59 5/190 31488
/proc/meminfo: memFree=20359844/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=102800 CPUtime=702.31 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 24359 0 0 0 70218 13 0 0 25 0 1 0 281437859 105267200 21083 33554432000 4194304 4300876 140736882284112 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 25700 21083 171 27 0 24149 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 102800

[startup+762.307 s]
/proc/loadavg: 4.06 3.91 3.62 5/190 31490
/proc/meminfo: memFree=20352148/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=102800 CPUtime=762.31 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 26110 0 0 0 76217 14 0 0 25 0 1 0 281437859 105267200 22834 33554432000 4194304 4300876 140736882284112 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 25700 22834 171 27 0 24149 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 102800

[startup+822.301 s]
/proc/loadavg: 4.02 3.92 3.64 5/190 31491
/proc/meminfo: memFree=20344696/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=147000 CPUtime=822.31 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 27855 0 0 0 82214 17 0 0 25 0 1 0 281437859 150528000 24579 33554432000 4194304 4300876 140736882284112 18446744073709551615 4214212 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 36750 24579 171 27 0 35199 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 147000

[startup+882.3 s]
/proc/loadavg: 4.05 3.95 3.67 5/190 31493
/proc/meminfo: memFree=20337620/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=147000 CPUtime=882.31 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 29603 0 0 0 88213 18 0 0 25 0 1 0 281437859 150528000 26327 33554432000 4194304 4300876 140736882284112 18446744073709551615 4275607 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 36750 26327 171 27 0 35199 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 147000

[startup+942.301 s]
/proc/loadavg: 4.02 3.95 3.68 5/190 31494
/proc/meminfo: memFree=20330168/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=147000 CPUtime=942.31 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 31388 0 0 0 94211 20 0 0 25 0 1 0 281437859 150528000 28112 33554432000 4194304 4300876 140736882284112 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 36750 28112 171 27 0 35199 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 147000

[startup+1002.3 s]
/proc/loadavg: 4.00 3.96 3.70 5/190 31496
/proc/meminfo: memFree=20322840/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=147000 CPUtime=1002.32 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 33174 0 0 0 100210 22 0 0 25 0 1 0 281437859 150528000 29898 33554432000 4194304 4300876 140736882284112 18446744073709551615 4264493 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 36750 29898 171 27 0 35199 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 147000

[startup+1062.3 s]
/proc/loadavg: 4.00 3.96 3.72 5/190 31498
/proc/meminfo: memFree=20315520/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=148316 CPUtime=1062.31 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 34957 0 0 0 106208 23 0 0 25 0 1 0 281437859 151875584 31681 33554432000 4194304 4300876 140736882284112 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 37079 31681 171 27 0 35528 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 148316

[startup+1122.3 s]
/proc/loadavg: 4.05 3.98 3.74 5/190 31499
/proc/meminfo: memFree=20308068/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=148316 CPUtime=1122.32 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 36746 0 0 0 112208 24 0 0 25 0 1 0 281437859 151875584 33470 33554432000 4194304 4300876 140736882284112 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 37079 33470 171 27 0 35528 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 148316

[startup+1182.3 s]
/proc/loadavg: 4.02 3.98 3.75 5/190 31501
/proc/meminfo: memFree=20300868/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=214616 CPUtime=1182.32 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 38469 0 0 0 118206 26 0 0 25 0 1 0 281437859 219766784 35193 33554432000 4194304 4300876 140736882284112 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 53654 35193 171 27 0 52103 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 214616

[startup+1242.3 s]
/proc/loadavg: 4.00 3.98 3.76 5/190 31502
/proc/meminfo: memFree=20293528/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=214616 CPUtime=1242.32 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 40044 0 0 0 124205 27 0 0 25 0 1 0 281437859 219766784 36768 33554432000 4194304 4300876 140736882284112 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 53654 36768 171 27 0 52103 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 214616



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.98 3.77 4/188 31505
/proc/meminfo: memFree=20321924/32950904 swapFree=67111528/67111528
[pid=31444] ppid=31442 vsize=214616 CPUtime=1300.03 cores=1,3
/proc/31444/stat : 31444 (march_rw) R 31442 31444 31396 0 -1 4202496 41609 0 0 0 129974 29 0 0 25 0 1 0 281437859 219766784 38333 33554432000 4194304 4300876 140736882284112 18446744073709551615 4264065 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31444/statm: 53654 38333 171 27 0 52103 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 214616

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): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.74
CPU system time (s): 0.297954
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 214616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.74
system time used= 0.297954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41609
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= 2125

runsolver used 2.08668 second user time and 5.02024 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-02 00:53:01
IDJOB=3152306
IDBENCH=82586
IDSOLVER=1561
FILE ID=node121/3152306-1301698381
RUNJOBID= node121-1301698381-31416
PBS_JOBID= 12840744
Free space on /tmp= 71100 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v250-c21250-S655589261-059-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152306-1301698381/watcher-3152306-1301698381 -o /tmp/evaluation-result-3152306-1301698381/solver-3152306-1301698381 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152306-1301698381.cnf

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

MD5SUM BENCH= 7ca36bcba61bdf9cc15c9739d715b3da
RANDOM SEED=647741368

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
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		: 2666.817
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	: 5332.74
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		: 2666.817
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	: 5332.75
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		: 2666.817
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:     32950904 kB
MemFree:      20687488 kB
Buffers:        329772 kB
Cached:       11579340 kB
SwapCached:          0 kB
Active:        7664644 kB
Inactive:      4324772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      20687488 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6348 kB
Writeback:           0 kB
AnonPages:       79636 kB
Mapped:          15004 kB
Slab:           209404 kB
PageTables:       5496 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   227660 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= 71096 MiB
End job on node121 at 2011-04-02 01:14:43