Trace number 3420322

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-k3-r4.2-v2500-c10500-S882087907-088-UNKNOWN.cnf
MD5SUM3cf1ca6aaef3b8ffa068d087f2b6934e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.337947
Satisfiable
(Un)Satisfiability was proved
Number of variables2500
Number of clauses10500
Sum of the clauses size31500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 310500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 2500 variables and 10500 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 56 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 2491 free variables and 10444 clauses.
0.00/0.05	c using 3-SAT heuristics (occurence based diff)
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 170 duplicate clauses
0.00/0.05	c resolvent_look() :: found 91 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 10535 / 2500 ) = 4.21
0.00/0.05	c longest clause has size 3
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c number of free variables = 2491
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 288
0.11/0.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 18014
4.41/4.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
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c |**********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 1066283
258.20/258.22	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 |************************************************
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c |**************************************************
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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-3420322-1306599173/watcher-3420322-1306599173 -o /tmp/evaluation-result-3420322-1306599173/solver-3420322-1306599173 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420322-1306599173.cnf 

running on 4 cores: 1,3,5,7

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: 2.11 2.04 2.01 2/511 19719
/proc/meminfo: memFree=11509496/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=7860 CPUtime=0.01 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4194304 762 0 0 0 1 0 0 0 25 0 1 0 752333434 8048640 433 33554432000 4194304 4300876 140734837161680 18446744073709551615 255106427150 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 1965 433 128 27 0 414 0

[startup+0.118328 s]
/proc/loadavg: 2.11 2.04 2.01 2/511 19719
/proc/meminfo: memFree=11509496/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=11756 CPUtime=0.11 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 3089 0 0 0 11 0 0 0 25 0 1 0 752333434 12038144 1441 33554432000 4194304 4300876 140734837161680 18446744073709551615 4265312 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 2939 1441 168 27 0 1388 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 11756

[startup+0.200322 s]
/proc/loadavg: 2.11 2.04 2.01 2/511 19719
/proc/meminfo: memFree=11509496/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=11888 CPUtime=0.19 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 3114 0 0 0 19 0 0 0 25 0 1 0 752333434 12173312 1466 33554432000 4194304 4300876 140734837161680 18446744073709551615 4217058 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 2972 1466 168 27 0 1421 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11888

[startup+0.300294 s]
/proc/loadavg: 2.11 2.04 2.01 2/511 19719
/proc/meminfo: memFree=11509496/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=12020 CPUtime=0.29 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 3129 0 0 0 29 0 0 0 25 0 1 0 752333434 12308480 1481 33554432000 4194304 4300876 140734837161680 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 3005 1481 168 27 0 1454 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12020

[startup+0.700235 s]
/proc/loadavg: 2.11 2.04 2.01 2/511 19719
/proc/meminfo: memFree=11509496/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=12020 CPUtime=0.69 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 3161 0 0 0 69 0 0 0 25 0 1 0 752333434 12308480 1513 33554432000 4194304 4300876 140734837161680 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 3005 1513 168 27 0 1454 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12020

[startup+1.50108 s]
/proc/loadavg: 2.10 2.04 2.01 3/512 19720
/proc/meminfo: memFree=11500832/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=12368 CPUtime=1.5 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 3216 0 0 0 150 0 0 0 25 0 1 0 752333434 12664832 1568 33554432000 4194304 4300876 140734837161680 18446744073709551615 4248636 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 3092 1568 168 27 0 1541 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 12368

[startup+3.1008 s]
/proc/loadavg: 2.10 2.04 2.01 3/512 19720
/proc/meminfo: memFree=11499592/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=12672 CPUtime=3.1 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 3312 0 0 0 310 0 0 0 25 0 1 0 752333434 12976128 1663 33554432000 4194304 4300876 140734837161680 18446744073709551615 4217077 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 3168 1663 168 27 0 1617 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 12672

[startup+6.30024 s]
/proc/loadavg: 2.10 2.03 2.01 3/512 19720
/proc/meminfo: memFree=11498504/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=13052 CPUtime=6.3 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 3395 0 0 0 630 0 0 0 25 0 1 0 752333434 13365248 1746 33554432000 4194304 4300876 140734837161680 18446744073709551615 4217069 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 3263 1746 169 27 0 1712 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 13052

[startup+12.7001 s]
/proc/loadavg: 2.09 2.03 2.01 3/512 19720
/proc/meminfo: memFree=11494820/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=14128 CPUtime=12.7 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 3600 0 0 0 1270 0 0 0 25 0 1 0 752333434 14467072 1951 33554432000 4194304 4300876 140734837161680 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 3532 1951 169 27 0 1981 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 14128

[startup+25.5009 s]
/proc/loadavg: 2.07 2.03 2.01 3/512 19720
/proc/meminfo: memFree=11492328/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=16288 CPUtime=25.5 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 3955 0 0 0 2550 0 0 0 25 0 1 0 752333434 16678912 2304 33554432000 4194304 4300876 140734837161680 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 4072 2304 169 27 0 2521 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16288

[startup+51.1004 s]
/proc/loadavg: 2.04 2.03 2.00 3/512 19721
/proc/meminfo: memFree=11486208/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=18528 CPUtime=51.09 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 4655 0 0 0 5109 0 0 0 25 0 1 0 752333434 18972672 3004 33554432000 4194304 4300876 140734837161680 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 4632 3004 169 27 0 3081 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18528

[startup+102.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/512 19722
/proc/meminfo: memFree=11471912/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=25636 CPUtime=102.31 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 6037 0 0 0 10231 0 0 0 25 0 1 0 752333434 26251264 4386 33554432000 4194304 4300876 140734837161680 18446744073709551615 4216989 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 6409 4386 169 27 0 4858 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 25636

[startup+162.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/512 19724
/proc/meminfo: memFree=11457748/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=32596 CPUtime=162.29 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 7667 0 0 0 16229 0 0 0 25 0 1 0 752333434 33378304 6016 33554432000 4194304 4300876 140734837161680 18446744073709551615 4217635 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 8149 6016 169 27 0 6598 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 32596

[startup+222.318 s]
/proc/loadavg: 2.11 2.04 2.01 3/512 19725
/proc/meminfo: memFree=11443456/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=43604 CPUtime=222.32 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 9415 0 0 0 22231 1 0 0 25 0 1 0 752333434 44650496 7764 33554432000 4194304 4300876 140734837161680 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 10901 7764 169 27 0 9350 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 43604

[startup+282.301 s]
/proc/loadavg: 2.24 2.08 2.02 3/512 19727
/proc/meminfo: memFree=11429772/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=56700 CPUtime=282.3 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 11046 0 0 0 28229 1 0 0 25 0 1 0 752333434 58060800 9395 33554432000 4194304 4300876 140734837161680 18446744073709551615 4250950 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 14175 9395 169 27 0 12624 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 56700

[startup+342.3 s]
/proc/loadavg: 2.15 2.08 2.02 3/512 19729
/proc/meminfo: memFree=11415980/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=56832 CPUtime=342.29 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 12601 0 0 0 34228 1 0 0 25 0 1 0 752333434 58195968 10950 33554432000 4194304 4300876 140734837161680 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 14208 10950 169 27 0 12657 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 56832

[startup+402.301 s]
/proc/loadavg: 2.06 2.06 2.01 3/512 19730
/proc/meminfo: memFree=11402316/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=60864 CPUtime=402.3 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 14187 0 0 0 40228 2 0 0 25 0 1 0 752333434 62324736 12536 33554432000 4194304 4300876 140734837161680 18446744073709551615 4217627 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 15216 12536 169 27 0 13665 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 60864

[startup+462.3 s]
/proc/loadavg: 2.02 2.05 2.01 3/512 19732
/proc/meminfo: memFree=11387912/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=80640 CPUtime=462.3 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 15862 0 0 0 46228 2 0 0 25 0 1 0 752333434 82575360 14211 33554432000 4194304 4300876 140734837161680 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 20160 14211 169 27 0 18609 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 80640

[startup+522.301 s]
/proc/loadavg: 2.00 2.04 2.00 3/512 19733
/proc/meminfo: memFree=11373720/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=80640 CPUtime=522.3 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 17519 0 0 0 52228 2 0 0 25 0 1 0 752333434 82575360 15868 33554432000 4194304 4300876 140734837161680 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 20160 15868 169 27 0 18609 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 80640

[startup+582.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/512 19735
/proc/meminfo: memFree=11359796/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=80640 CPUtime=582.31 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 19044 0 0 0 58228 3 0 0 25 0 1 0 752333434 82575360 17393 33554432000 4194304 4300876 140734837161680 18446744073709551615 4216971 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 20160 17393 169 27 0 18609 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 80640

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/512 19838
/proc/meminfo: memFree=10571676/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=526492 CPUtime=4002.38 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 110363 0 0 0 400219 19 0 0 25 0 1 0 752333434 539127808 108712 33554432000 4194304 4300876 140734837161680 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 131623 108712 169 27 0 130072 0
Current children cumulated CPU time (s) 4002.38
Current children cumulated vsize (KiB) 526492

[startup+4062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/512 19840
/proc/meminfo: memFree=10557768/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=526492 CPUtime=4062.4 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 111958 0 0 0 406221 19 0 0 25 0 1 0 752333434 539127808 110307 33554432000 4194304 4300876 140734837161680 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 131623 110307 169 27 0 130072 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 526492

[startup+4122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/512 19841
/proc/meminfo: memFree=10543852/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=526492 CPUtime=4122.38 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 113526 0 0 0 412219 19 0 0 25 0 1 0 752333434 539127808 111875 33554432000 4194304 4300876 140734837161680 18446744073709551615 4217010 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 131623 111875 169 27 0 130072 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 526492

[startup+4182.32 s]
/proc/loadavg: 2.15 2.04 2.01 3/512 19843
/proc/meminfo: memFree=10529312/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=526492 CPUtime=4182.41 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 115195 0 0 0 418221 20 0 0 25 0 1 0 752333434 539127808 113544 33554432000 4194304 4300876 140734837161680 18446744073709551615 4248588 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 131623 113544 169 27 0 130072 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 526492

[startup+4242.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/512 19845
/proc/meminfo: memFree=10515648/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=526492 CPUtime=4242.39 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 116794 0 0 0 424219 20 0 0 25 0 1 0 752333434 539127808 115143 33554432000 4194304 4300876 140734837161680 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 131623 115143 169 27 0 130072 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 526492

[startup+4302.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/512 19846
/proc/meminfo: memFree=10501128/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=526492 CPUtime=4302.39 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 118355 0 0 0 430219 20 0 0 25 0 1 0 752333434 539127808 116704 33554432000 4194304 4300876 140734837161680 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 131623 116704 169 27 0 130072 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 526492

[startup+4362.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/512 19851
/proc/meminfo: memFree=10487668/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=526492 CPUtime=4362.39 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 120010 0 0 0 436218 21 0 0 25 0 1 0 752333434 539127808 118359 33554432000 4194304 4300876 140734837161680 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 131623 118359 169 27 0 130072 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 526492

[startup+4422.3 s]
/proc/loadavg: 2.02 2.05 2.01 3/512 19852
/proc/meminfo: memFree=10472772/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=526492 CPUtime=4422.4 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 121555 0 0 0 442219 21 0 0 25 0 1 0 752333434 539127808 119904 33554432000 4194304 4300876 140734837161680 18446744073709551615 4217330 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 131623 119904 169 27 0 130072 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 526492

[startup+4482.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/512 19854
/proc/meminfo: memFree=10458988/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=526492 CPUtime=4482.4 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 123144 0 0 0 448219 21 0 0 25 0 1 0 752333434 539127808 121493 33554432000 4194304 4300876 140734837161680 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 131623 121493 169 27 0 130072 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 526492

[startup+4542.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/512 19856
/proc/meminfo: memFree=10444580/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=526624 CPUtime=4542.39 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 124772 0 0 0 454218 21 0 0 25 0 1 0 752333434 539262976 123121 33554432000 4194304 4300876 140734837161680 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 131656 123121 169 27 0 130105 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 526624

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/512 19857
/proc/meminfo: memFree=10430304/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=526624 CPUtime=4602.4 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 126332 0 0 0 460218 22 0 0 25 0 1 0 752333434 539262976 124681 33554432000 4194304 4300876 140734837161680 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 131656 124681 169 27 0 130105 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 526624

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/512 19859
/proc/meminfo: memFree=10415164/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=526624 CPUtime=4662.4 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 127975 0 0 0 466218 22 0 0 25 0 1 0 752333434 539262976 126324 33554432000 4194304 4300876 140734837161680 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 131656 126324 169 27 0 130105 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 526624

[startup+4722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/512 19860
/proc/meminfo: memFree=10401008/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=750388 CPUtime=4722.41 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 129564 0 0 0 472219 22 0 0 25 0 1 0 752333434 768397312 127913 33554432000 4194304 4300876 140734837161680 18446744073709551615 4214560 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 187597 127913 169 27 0 186046 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 750388

[startup+4782.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/512 19862
/proc/meminfo: memFree=10390196/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=750388 CPUtime=4782.4 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 131163 0 0 0 478217 23 0 0 25 0 1 0 752333434 768397312 129512 33554432000 4194304 4300876 140734837161680 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 187597 129512 169 27 0 186046 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 750388

[startup+4842.32 s]
/proc/loadavg: 2.16 2.07 2.02 3/512 19864
/proc/meminfo: memFree=10374684/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=750388 CPUtime=4842.42 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 132848 0 0 0 484219 23 0 0 25 0 1 0 752333434 768397312 131197 33554432000 4194304 4300876 140734837161680 18446744073709551615 4261112 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 187597 131197 169 27 0 186046 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 750388

[startup+4902.3 s]
/proc/loadavg: 2.10 2.07 2.02 3/512 19865
/proc/meminfo: memFree=10362752/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=750388 CPUtime=4902.4 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 134421 0 0 0 490217 23 0 0 25 0 1 0 752333434 768397312 132770 33554432000 4194304 4300876 140734837161680 18446744073709551615 4217503 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 187597 132770 169 27 0 186046 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 750388

[startup+4962.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/512 19867
/proc/meminfo: memFree=10349224/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=750388 CPUtime=4962.4 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 136032 0 0 0 496217 23 0 0 25 0 1 0 752333434 768397312 134381 33554432000 4194304 4300876 140734837161680 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 187597 134381 169 27 0 186046 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 750388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.02 2.04 2.01 2/511 19869
/proc/meminfo: memFree=10963352/32951124 swapFree=67111364/67111528
[pid=19719] ppid=19717 vsize=750388 CPUtime=5000.03 cores=1,3,5,7
/proc/19719/stat : 19719 (march_rw) R 19717 19719 18721 0 -1 4202496 137096 0 0 0 499979 24 0 0 25 0 1 0 752333434 768397312 135445 33554432000 4194304 4300876 140734837161680 18446744073709551615 4214333 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19719/statm: 187597 135445 169 27 0 186046 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 750388

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): 4999.79
CPU system time (s): 0.265959
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 750388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.79
system time used= 0.265959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 137096
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= 9510

runsolver used 23.3255 second user time and 55.6445 second system time

The end

Launcher Data 

Begin job on node144 at 2011-05-28 18:12:53
IDJOB=3420322
IDBENCH=82574
IDSOLVER=1913
FILE ID=node144/3420322-1306599173
RUNJOBID= node144-1306594171-19489
PBS_JOBID= 13471536
Free space on /tmp= 73548 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v2500-c10500-S882087907-088-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420322-1306599173/watcher-3420322-1306599173 -o /tmp/evaluation-result-3420322-1306599173/solver-3420322-1306599173 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420322-1306599173.cnf

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

MD5SUM BENCH= 3cf1ca6aaef3b8ffa068d087f2b6934e
RANDOM SEED=740301971

node144.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		: 2666.850
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	: 5333.70
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		: 2666.850
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	: 5226.16
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		: 2666.850
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		: 2666.850
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	: 5332.83
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		: 2666.850
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	: 5332.75
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		: 2666.850
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	: 5332.82
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		: 2666.850
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		: 2666.850
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      11509776 kB
Buffers:        340184 kB
Cached:        5559144 kB
SwapCached:          0 kB
Active:       17691144 kB
Inactive:      3373760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      11509776 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:             432 kB
Writeback:           0 kB
AnonPages:    15165956 kB
Mapped:          42408 kB
Slab:           238280 kB
PageTables:      69608 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 157767920 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= 73548 MiB
End job on node144 at 2011-05-28 19:36:15