Trace number 3152379

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) 1300.03 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v250-c21250-S981492757-074-UNKNOWN.cnf
MD5SUM720cb73f06c537d4bcc379449229299e
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 

1.59/1.69	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.59/1.69	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.59/1.69	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.59/1.69	c main()::
1.59/1.69	c initFormula():: searching for DIMACS p-line....
1.59/1.69	c full lookahead due to high density!
1.59/1.69	c initFormula():: the DIMACS p-line indicates a CNF of 250 variables and 21250 clauses.
1.59/1.69	c parseCNF():: parsing....
1.59/1.69	c parseCNF():: the CNF contains 0 unary clauses.
1.59/1.69	c runParser():: parsing was successful, warming up engines...
1.59/1.69	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.59/1.69	c preprocessing fase I completed:: there are now 250 free variables and 21250 clauses.
1.59/1.69	c using k-SAT heuristics (size based diff)
1.59/1.69	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.59/1.69	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.59/1.69	c main():: clause / variable ratio: ( 21250 / 250 ) = 85.00
1.59/1.69	c longest clause has size 7
1.59/1.69	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.59/1.69	c number of free variables = 250
1.59/1.69	c dynamic_preselect_setsize :: off
1.59/1.69	c main():: all systems go!
1.59/1.69	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 216
1.78/1.81	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: 6084
2.99/3.43	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: 215473
52.49/52.57	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 |*************************************
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: 5693437
1292.31/1292.38	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-3152379-1301701134/watcher-3152379-1301701134 -o /tmp/evaluation-result-3152379-1301701134/solver-3152379-1301701134 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152379-1301701134.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: 3.68 3.94 3.93 3/176 4700
/proc/meminfo: memFree=21858328/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=6760 CPUtime=0 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4194304 265 0 0 0 0 0 0 0 25 0 1 0 281713068 6922240 209 33554432000 4194304 4300876 140736720457456 18446744073709551615 210646807237 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 1690 209 113 27 0 139 0

[startup+0.092894 s]
/proc/loadavg: 3.68 3.94 3.93 3/176 4700
/proc/meminfo: memFree=21858328/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=10176 CPUtime=0.08 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 3874 0 0 0 8 0 0 0 25 0 1 0 281713068 10420224 911 33554432000 4194304 4300876 140736720457456 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10176

[startup+0.100891 s]
/proc/loadavg: 3.68 3.94 3.93 3/176 4700
/proc/meminfo: memFree=21858328/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=10176 CPUtime=0.09 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 3874 0 0 0 9 0 0 0 25 0 1 0 281713068 10420224 911 33554432000 4194304 4300876 140736720457456 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10176

[startup+0.300855 s]
/proc/loadavg: 3.68 3.94 3.93 3/176 4700
/proc/meminfo: memFree=21858328/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=10176 CPUtime=0.29 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 3874 0 0 0 29 0 0 0 25 0 1 0 281713068 10420224 911 33554432000 4194304 4300876 140736720457456 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10176

[startup+0.700796 s]
/proc/loadavg: 3.68 3.94 3.93 3/176 4700
/proc/meminfo: memFree=21858328/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=10176 CPUtime=0.69 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 3874 0 0 0 69 0 0 0 25 0 1 0 281713068 10420224 911 33554432000 4194304 4300876 140736720457456 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10176

[startup+1.50068 s]
/proc/loadavg: 3.68 3.94 3.93 5/188 4748
/proc/meminfo: memFree=21831856/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=10176 CPUtime=1.49 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 3874 0 0 0 149 0 0 0 25 0 1 0 281713068 10420224 911 33554432000 4194304 4300876 140736720457456 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10176

[startup+3.13658 s]
/proc/loadavg: 3.68 3.94 3.93 5/188 4748
/proc/meminfo: memFree=21785776/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=13084 CPUtime=3.16 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 4750 0 0 0 316 0 0 0 25 0 1 0 281713068 13398016 1474 33554432000 4194304 4300876 140736720457456 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 3271 1474 170 27 0 1720 0
Current children cumulated CPU time (s) 3.16
Current children cumulated vsize (KiB) 13084

[startup+6.30085 s]
/proc/loadavg: 4.03 4.01 3.95 5/188 4748
/proc/meminfo: memFree=21779196/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=13084 CPUtime=6.28 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 4750 0 0 0 628 0 0 0 25 0 1 0 281713068 13398016 1474 33554432000 4194304 4300876 140736720457456 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 3271 1474 170 27 0 1720 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13084

[startup+12.7008 s]
/proc/loadavg: 4.02 4.00 3.95 5/188 4748
/proc/meminfo: memFree=21774620/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=13084 CPUtime=12.68 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 4751 0 0 0 1268 0 0 0 25 0 1 0 281713068 13398016 1475 33554432000 4194304 4300876 140736720457456 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 3271 1475 170 27 0 1720 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13084

[startup+25.5006 s]
/proc/loadavg: 4.02 4.00 3.95 5/188 4750
/proc/meminfo: memFree=21767684/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=15384 CPUtime=25.48 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 5311 0 0 0 2548 0 0 0 25 0 1 0 281713068 15753216 2035 33554432000 4194304 4300876 140736720457456 18446744073709551615 4274871 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 3846 2035 171 27 0 2295 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15384

[startup+51.1003 s]
/proc/loadavg: 4.01 4.00 3.95 5/188 4750
/proc/meminfo: memFree=21758568/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=18260 CPUtime=51.09 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 5988 0 0 0 5108 1 0 0 25 0 1 0 281713068 18698240 2712 33554432000 4194304 4300876 140736720457456 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 4565 2712 171 27 0 3014 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18260

[startup+102.307 s]
/proc/loadavg: 4.06 4.01 3.95 5/188 4752
/proc/meminfo: memFree=21739960/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=24728 CPUtime=102.29 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 7260 0 0 0 10228 1 0 0 25 0 1 0 281713068 25321472 3984 33554432000 4194304 4300876 140736720457456 18446744073709551615 4264553 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 6182 3984 171 27 0 4631 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 24728

[startup+162.301 s]
/proc/loadavg: 4.10 4.02 3.96 5/188 4752
/proc/meminfo: memFree=21720236/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=30548 CPUtime=162.29 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 8727 0 0 0 16227 2 0 0 25 0 1 0 281713068 31281152 5451 33554432000 4194304 4300876 140736720457456 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 7637 5451 171 27 0 6086 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 30548

[startup+222.3 s]
/proc/loadavg: 4.03 4.02 3.96 5/188 4754
/proc/meminfo: memFree=21700128/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=39280 CPUtime=222.3 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 10241 0 0 0 22226 4 0 0 25 0 1 0 281713068 40222720 6965 33554432000 4194304 4300876 140736720457456 18446744073709551615 4275527 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 9820 6965 171 27 0 8269 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 39280

[startup+282.3 s]
/proc/loadavg: 4.01 4.01 3.96 5/188 4756
/proc/meminfo: memFree=21681016/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=52376 CPUtime=282.28 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 11761 0 0 0 28224 4 0 0 25 0 1 0 281713068 53633024 8485 33554432000 4194304 4300876 140736720457456 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 13094 8485 171 27 0 11543 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 52376

[startup+342.301 s]
/proc/loadavg: 4.00 4.01 3.96 5/188 4758
/proc/meminfo: memFree=21661528/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=52376 CPUtime=342.29 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 13267 0 0 0 34224 5 0 0 25 0 1 0 281713068 53633024 9991 33554432000 4194304 4300876 140736720457456 18446744073709551615 4264525 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 13094 9991 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: 4.00 4.00 3.96 5/188 4760
/proc/meminfo: memFree=21642056/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=72020 CPUtime=402.29 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 14803 0 0 0 40222 7 0 0 25 0 1 0 281713068 73748480 11527 33554432000 4194304 4300876 140736720457456 18446744073709551615 4275574 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 18005 11527 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 4.00 3.96 5/188 4760
/proc/meminfo: memFree=21621952/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=72020 CPUtime=462.29 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 16350 0 0 0 46222 7 0 0 25 0 1 0 281713068 73748480 13074 33554432000 4194304 4300876 140736720457456 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 18005 13074 171 27 0 16454 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 72020

[startup+522.301 s]
/proc/loadavg: 4.07 4.02 3.96 5/188 4762
/proc/meminfo: memFree=21603092/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=72020 CPUtime=522.29 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 17895 0 0 0 52220 9 0 0 25 0 1 0 281713068 73748480 14619 33554432000 4194304 4300876 140736720457456 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 18005 14619 171 27 0 16454 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 72020

[startup+582.301 s]
/proc/loadavg: 4.02 4.01 3.96 5/188 4764
/proc/meminfo: memFree=21583616/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=72020 CPUtime=582.29 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 19473 0 0 0 58220 9 0 0 25 0 1 0 281713068 73748480 16197 33554432000 4194304 4300876 140736720457456 18446744073709551615 4234257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 18005 16197 171 27 0 16454 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 72020

[startup+642.301 s]
/proc/loadavg: 4.01 4.00 3.96 5/188 4766
/proc/meminfo: memFree=21563396/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=102756 CPUtime=642.29 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 21209 0 0 0 64219 10 0 0 25 0 1 0 281713068 105222144 17933 33554432000 4194304 4300876 140736720457456 18446744073709551615 4199200 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 25689 17933 171 27 0 24138 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 102756

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4768
/proc/meminfo: memFree=21543424/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=102756 CPUtime=702.3 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 22782 0 0 0 70218 12 0 0 25 0 1 0 281713068 105222144 19506 33554432000 4194304 4300876 140736720457456 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 25689 19506 171 27 0 24138 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 102756

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4768
/proc/meminfo: memFree=21523208/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=102756 CPUtime=762.3 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 24378 0 0 0 76217 13 0 0 25 0 1 0 281713068 105222144 21102 33554432000 4194304 4300876 140736720457456 18446744073709551615 4275544 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 25689 21102 171 27 0 24138 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 102756

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4770
/proc/meminfo: memFree=21503848/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=102756 CPUtime=822.3 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 25978 0 0 0 82216 14 0 0 25 0 1 0 281713068 105222144 22702 33554432000 4194304 4300876 140736720457456 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 25689 22702 171 27 0 24138 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 102756

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4772
/proc/meminfo: memFree=21483632/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=146956 CPUtime=882.29 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 27576 0 0 0 88214 15 0 0 25 0 1 0 281713068 150482944 24300 33554432000 4194304 4300876 140736720457456 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 36739 24300 171 27 0 35188 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 146956

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4774
/proc/meminfo: memFree=21464016/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=146956 CPUtime=942.3 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 29181 0 0 0 94214 16 0 0 25 0 1 0 281713068 150482944 25905 33554432000 4194304 4300876 140736720457456 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 36739 25905 171 27 0 35188 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 146956

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4776
/proc/meminfo: memFree=21444292/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=146956 CPUtime=1002.3 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 30808 0 0 0 100213 17 0 0 25 0 1 0 281713068 150482944 27532 33554432000 4194304 4300876 140736720457456 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 36739 27532 171 27 0 35188 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 146956

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4776
/proc/meminfo: memFree=21424680/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=148220 CPUtime=1062.3 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 32454 0 0 0 106212 18 0 0 25 0 1 0 281713068 151777280 29178 33554432000 4194304 4300876 140736720457456 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 37055 29178 171 27 0 35504 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 148220

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4778
/proc/meminfo: memFree=21404212/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=148220 CPUtime=1122.3 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 34101 0 0 0 112211 19 0 0 25 0 1 0 281713068 151777280 30825 33554432000 4194304 4300876 140736720457456 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 37055 30825 171 27 0 35504 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 148220

[startup+1182.3 s]
/proc/loadavg: 4.06 4.01 3.97 5/188 4780
/proc/meminfo: memFree=21384844/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=148220 CPUtime=1182.3 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 35749 0 0 0 118209 21 0 0 25 0 1 0 281713068 151777280 32473 33554432000 4194304 4300876 140736720457456 18446744073709551615 4248670 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 37055 32473 171 27 0 35504 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 148220

[startup+1242.3 s]
/proc/loadavg: 4.02 4.01 3.97 5/188 4782
/proc/meminfo: memFree=21364628/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=148220 CPUtime=1242.31 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 37351 0 0 0 124209 22 0 0 25 0 1 0 281713068 151777280 34075 33554432000 4194304 4300876 140736720457456 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 37055 34075 171 27 0 35504 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 148220



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.04 4.02 3.97 5/188 4784
/proc/meminfo: memFree=21345892/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=214520 CPUtime=1300.01 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 38725 0 0 0 129979 22 0 0 25 0 1 0 281713068 219668480 35449 33554432000 4194304 4300876 140736720457456 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 53630 35449 171 27 0 52079 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 214520

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

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

[startup+1300 s]
/proc/loadavg: 4.04 4.02 3.97 5/188 4784
/proc/meminfo: memFree=21345892/32951132 swapFree=67111528/67111528
[pid=4700] ppid=4697 vsize=214520 CPUtime=1300.01 cores=0,2
/proc/4700/stat : 4700 (march_rw) R 4697 4700 4381 0 -1 4202496 38725 0 0 0 129979 22 0 0 25 0 1 0 281713068 219668480 35449 33554432000 4194304 4300876 140736720457456 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4700/statm: 53630 35449 171 27 0 52079 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 214520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1299.8
CPU system time (s): 0.230964
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 214520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.8
system time used= 0.230964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38725
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= 3241

runsolver used 2.46762 second user time and 5.2562 second system time

The end

Launcher Data 

Begin job on node129 at 2011-04-02 01:38:54
IDJOB=3152379
IDBENCH=82659
IDSOLVER=1561
FILE ID=node129/3152379-1301701134
RUNJOBID= node129-1301698530-4399
PBS_JOBID= 12840752
Free space on /tmp= 71916 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v250-c21250-S981492757-074-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152379-1301701134/watcher-3152379-1301701134 -o /tmp/evaluation-result-3152379-1301701134/solver-3152379-1301701134 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152379-1301701134.cnf

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

MD5SUM BENCH= 720cb73f06c537d4bcc379449229299e
RANDOM SEED=1175632702

node129.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		: 2666.831
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	: 5333.66
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 5332.75
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		: 2666.831
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		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
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		: 2666.831
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		: 2666.831
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:     32951132 kB
MemFree:      21857508 kB
Buffers:        338852 kB
Cached:       10438720 kB
SwapCached:          0 kB
Active:        7174592 kB
Inactive:      3668484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21857508 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             824 kB
Writeback:           0 kB
AnonPages:       65092 kB
Mapped:          15616 kB
Slab:           187868 kB
PageTables:       5064 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   222996 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71912 MiB
End job on node129 at 2011-04-02 02:00:36