Trace number 3152359

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 1300.02

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1500-c30000-S377999798-061-UNKNOWN.cnf
MD5SUMa4ba28fb1550ba8a4eca95d91f4669c6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark872.659
Satisfiable
(Un)Satisfiability was proved
Number of variables1500
Number of clauses30000
Sum of the clauses size150000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 530000
Number of clauses of size over 50

Solver Data 

0.29/0.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.32	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.32	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.32	c main()::
0.29/0.32	c initFormula():: searching for DIMACS p-line....
0.29/0.32	c full lookahead due to high density!
0.29/0.32	c initFormula():: the DIMACS p-line indicates a CNF of 1500 variables and 30000 clauses.
0.29/0.32	c parseCNF():: parsing....
0.29/0.32	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.32	c runParser():: parsing was successful, warming up engines...
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c preprocessing fase I completed:: there are now 1500 free variables and 30000 clauses.
0.29/0.32	c using k-SAT heuristics (size based diff)
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c main():: clause / variable ratio: ( 30000 / 1500 ) = 20.00
0.29/0.32	c longest clause has size 5
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c number of free variables = 1500
0.29/0.32	c dynamic_preselect_setsize :: off
0.29/0.32	c main():: all systems go!
0.29/0.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 563
0.49/0.53	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: 108499
18.89/18.90	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 |**************************************************
c |****************************************************
c |*****************************************************
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c |*******************************************************
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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-3152359-1301700874/watcher-3152359-1301700874 -o /tmp/evaluation-result-3152359-1301700874/solver-3152359-1301700874 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152359-1301700874.cnf 

running on 2 cores: 4,6

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: 4.10 4.04 4.00 3/182 4133
/proc/meminfo: memFree=21700816/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=7104 CPUtime=0 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4194304 334 0 0 0 0 0 0 0 25 0 1 0 281688387 7274496 278 33554432000 4194304 4300876 140735189855984 18446744073709551615 270613110528 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 1776 278 113 27 0 225 0

[startup+0.102583 s]
/proc/loadavg: 4.10 4.04 4.00 3/182 4133
/proc/meminfo: memFree=21700816/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=11128 CPUtime=0.09 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 4322 0 0 0 9 0 0 0 25 0 1 0 281688387 11395072 1044 33554432000 4194304 4300876 140735189855984 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 2782 1044 143 27 0 1231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11128

[startup+0.200531 s]
/proc/loadavg: 4.10 4.04 4.00 3/182 4133
/proc/meminfo: memFree=21700816/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=11128 CPUtime=0.19 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 4322 0 0 0 19 0 0 0 25 0 1 0 281688387 11395072 1044 33554432000 4194304 4300876 140735189855984 18446744073709551615 4214652 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 2782 1044 143 27 0 1231 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11128

[startup+0.300558 s]
/proc/loadavg: 4.10 4.04 4.00 3/182 4133
/proc/meminfo: memFree=21700816/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=10756 CPUtime=0.29 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 4857 0 0 0 29 0 0 0 25 0 1 0 281688387 11014144 952 33554432000 4194304 4300876 140735189855984 18446744073709551615 4240300 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 2689 952 143 27 0 1138 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10756

[startup+0.700499 s]
/proc/loadavg: 4.10 4.04 4.00 3/182 4133
/proc/meminfo: memFree=21700816/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=15060 CPUtime=0.69 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 6418 0 0 0 69 0 0 0 25 0 1 0 281688387 15421440 1608 33554432000 4194304 4300876 140735189855984 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 3765 1608 170 27 0 2214 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15060

[startup+1.50036 s]
/proc/loadavg: 4.10 4.04 4.00 5/190 4209
/proc/meminfo: memFree=21685240/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=15192 CPUtime=1.49 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 6458 0 0 0 149 0 0 0 25 0 1 0 281688387 15556608 1648 33554432000 4194304 4300876 140735189855984 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 3798 1648 170 27 0 2247 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15192

[startup+3.10107 s]
/proc/loadavg: 4.09 4.04 4.00 5/190 4209
/proc/meminfo: memFree=21682556/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=15520 CPUtime=3.09 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 6508 0 0 0 309 0 0 0 25 0 1 0 281688387 15892480 1698 33554432000 4194304 4300876 140735189855984 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 3880 1698 170 27 0 2329 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15520

[startup+6.30052 s]
/proc/loadavg: 4.09 4.04 4.00 5/190 4209
/proc/meminfo: memFree=21679536/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=16636 CPUtime=6.29 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 6677 0 0 0 629 0 0 0 25 0 1 0 281688387 17035264 1867 33554432000 4194304 4300876 140735189855984 18446744073709551615 270612505816 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 4159 1867 170 27 0 2608 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16636

[startup+12.7004 s]
/proc/loadavg: 4.08 4.03 4.00 5/190 4209
/proc/meminfo: memFree=21673744/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=18936 CPUtime=12.69 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 7173 0 0 0 1269 0 0 0 25 0 1 0 281688387 19390464 2363 33554432000 4194304 4300876 140735189855984 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 4734 2363 171 27 0 3183 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18936

[startup+25.5011 s]
/proc/loadavg: 4.07 4.03 4.00 5/190 4210
/proc/meminfo: memFree=21667668/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=20088 CPUtime=25.49 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 7592 0 0 0 2549 0 0 0 25 0 1 0 281688387 20570112 2782 33554432000 4194304 4300876 140735189855984 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 5022 2782 171 27 0 3471 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20088

[startup+51.1006 s]
/proc/loadavg: 4.04 4.03 4.00 5/190 4210
/proc/meminfo: memFree=21655716/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=24400 CPUtime=51.09 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 8499 0 0 0 5109 0 0 0 25 0 1 0 281688387 24985600 3689 33554432000 4194304 4300876 140735189855984 18446744073709551615 4214519 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 6100 3689 171 27 0 4549 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24400

[startup+102.301 s]
/proc/loadavg: 4.02 4.02 4.00 5/190 4212
/proc/meminfo: memFree=21630156/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=34100 CPUtime=102.29 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 10235 0 0 0 10229 0 0 0 25 0 1 0 281688387 34918400 5425 33554432000 4194304 4300876 140735189855984 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 8525 5425 171 27 0 6974 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 34100

[startup+162.301 s]
/proc/loadavg: 4.00 4.02 4.00 5/190 4213
/proc/meminfo: memFree=21602496/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=42832 CPUtime=162.29 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 12330 0 0 0 16228 1 0 0 25 0 1 0 281688387 43859968 7520 33554432000 4194304 4300876 140735189855984 18446744073709551615 4264508 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 10708 7520 171 27 0 9157 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 42832

[startup+222.306 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 4215
/proc/meminfo: memFree=21573592/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=55928 CPUtime=222.29 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 14430 0 0 0 22228 1 0 0 25 0 1 0 281688387 57270272 9620 33554432000 4194304 4300876 140735189855984 18446744073709551615 4216240 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 13982 9620 171 27 0 12431 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 55928

[startup+282.301 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 4217
/proc/meminfo: memFree=21545676/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=55928 CPUtime=282.29 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 16472 0 0 0 28227 2 0 0 25 0 1 0 281688387 57270272 11662 33554432000 4194304 4300876 140735189855984 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 13982 11662 171 27 0 12431 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 55928

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 4218
/proc/meminfo: memFree=21517148/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=75572 CPUtime=342.3 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 18603 0 0 0 34227 3 0 0 25 0 1 0 281688387 77385728 13793 33554432000 4194304 4300876 140735189855984 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 18893 13793 171 27 0 17342 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 75572

[startup+402.3 s]
/proc/loadavg: 4.04 4.01 4.00 5/190 4220
/proc/meminfo: memFree=21489612/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=75572 CPUtime=402.3 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 20671 0 0 0 40227 3 0 0 25 0 1 0 281688387 77385728 15861 33554432000 4194304 4300876 140735189855984 18446744073709551615 4248615 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 18893 15861 171 27 0 17342 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 75572

[startup+462.301 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 4221
/proc/meminfo: memFree=21460464/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=106044 CPUtime=462.3 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 22953 0 0 0 46226 4 0 0 25 0 1 0 281688387 108589056 18143 33554432000 4194304 4300876 140735189855984 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 26511 18143 171 27 0 24960 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 106044

[startup+522.3 s]
/proc/loadavg: 4.05 4.02 4.00 5/190 4223
/proc/meminfo: memFree=21432184/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=106044 CPUtime=522.3 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 25058 0 0 0 52226 4 0 0 25 0 1 0 281688387 108589056 20248 33554432000 4194304 4300876 140735189855984 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 26511 20248 171 27 0 24960 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 106044

[startup+582.301 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 4225
/proc/meminfo: memFree=21404016/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=106044 CPUtime=582.31 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 27198 0 0 0 58226 5 0 0 25 0 1 0 281688387 108589056 22388 33554432000 4194304 4300876 140735189855984 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 26511 22388 171 27 0 24960 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 106044

[startup+642.301 s]
/proc/loadavg: 4.08 4.02 4.01 5/190 4226
/proc/meminfo: memFree=21375980/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=150244 CPUtime=642.3 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 29379 0 0 0 64225 5 0 0 25 0 1 0 281688387 153849856 24569 33554432000 4194304 4300876 140735189855984 18446744073709551615 270612506315 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 37561 24569 171 27 0 36010 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 150244

[startup+702.3 s]
/proc/loadavg: 4.03 4.02 4.00 5/190 4228
/proc/meminfo: memFree=21346212/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=150244 CPUtime=702.3 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 31559 0 0 0 70225 5 0 0 25 0 1 0 281688387 153849856 26749 33554432000 4194304 4300876 140735189855984 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 37561 26749 171 27 0 36010 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 150244

[startup+762.301 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 4229
/proc/meminfo: memFree=21317188/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=150244 CPUtime=762.32 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 33749 0 0 0 76226 6 0 0 25 0 1 0 281688387 153849856 28939 33554432000 4194304 4300876 140735189855984 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 37561 28939 171 27 0 36010 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 150244

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 4231
/proc/meminfo: memFree=21289268/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=151248 CPUtime=822.31 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 35914 0 0 0 82224 7 0 0 25 0 1 0 281688387 154877952 31104 33554432000 4194304 4300876 140735189855984 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 37812 31104 171 27 0 36261 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 151248

[startup+882.307 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 4233
/proc/meminfo: memFree=21260984/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=151248 CPUtime=882.31 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 38091 0 0 0 88224 7 0 0 25 0 1 0 281688387 154877952 33281 33554432000 4194304 4300876 140735189855984 18446744073709551615 4276249 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 37812 33281 171 27 0 36261 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 151248

[startup+942.301 s]
/proc/loadavg: 4.05 4.01 4.00 5/190 4234
/proc/meminfo: memFree=21232828/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=217548 CPUtime=942.31 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 40286 0 0 0 94223 8 0 0 25 0 1 0 281688387 222769152 35476 33554432000 4194304 4300876 140735189855984 18446744073709551615 4288855 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 54387 35476 171 27 0 52836 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 217548

[startup+1002.3 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 4236
/proc/meminfo: memFree=21204048/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=217548 CPUtime=1002.31 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 42528 0 0 0 100223 8 0 0 25 0 1 0 281688387 222769152 37718 33554432000 4194304 4300876 140735189855984 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 54387 37718 171 27 0 52836 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 217548

[startup+1062.3 s]
/proc/loadavg: 4.07 4.02 4.00 5/190 4237
/proc/meminfo: memFree=21176360/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=217548 CPUtime=1062.32 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 44724 0 0 0 106223 9 0 0 25 0 1 0 281688387 222769152 39914 33554432000 4194304 4300876 140735189855984 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 54387 39914 171 27 0 52836 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 217548

[startup+1122.3 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 4239
/proc/meminfo: memFree=21147828/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=217548 CPUtime=1122.32 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 46962 0 0 0 112223 9 0 0 25 0 1 0 281688387 222769152 42152 33554432000 4194304 4300876 140735189855984 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 54387 42152 171 27 0 52836 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 217548

[startup+1182.3 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 4241
/proc/meminfo: memFree=21119672/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=217548 CPUtime=1182.32 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 49219 0 0 0 118222 10 0 0 25 0 1 0 281688387 222769152 44409 33554432000 4194304 4300876 140735189855984 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 54387 44409 171 27 0 52836 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 217548

[startup+1242.3 s]
/proc/loadavg: 4.04 4.02 4.00 5/190 4242
/proc/meminfo: memFree=21090024/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=217548 CPUtime=1242.32 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 51473 0 0 0 124222 10 0 0 25 0 1 0 281688387 222769152 46663 33554432000 4194304 4300876 140735189855984 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 54387 46663 171 27 0 52836 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 217548



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 4244
/proc/meminfo: memFree=21062724/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=217548 CPUtime=1300.03 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 53634 0 0 0 129992 11 0 0 25 0 1 0 281688387 222769152 48824 33554432000 4194304 4300876 140735189855984 18446744073709551615 270612505790 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 54387 48824 171 27 0 52836 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 217548

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: 4.01 4.01 4.00 5/190 4244
/proc/meminfo: memFree=21062724/32951124 swapFree=67111528/67111528
[pid=4133] ppid=4131 vsize=217548 CPUtime=1300.03 cores=4,6
/proc/4133/stat : 4133 (march_rw) R 4131 4133 3843 0 -1 4202496 53634 0 0 0 129992 11 0 0 25 0 1 0 281688387 222769152 48824 33554432000 4194304 4300876 140735189855984 18446744073709551615 270612505790 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4133/statm: 54387 48824 171 27 0 52836 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 217548

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.04
CPU user time (s): 1299.93
CPU system time (s): 0.118981
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 217548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53634
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= 737

runsolver used 1.9877 second user time and 3.99939 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-02 01:34:34
IDJOB=3152359
IDBENCH=82639
IDSOLVER=1561
FILE ID=node108/3152359-1301700874
RUNJOBID= node108-1301698270-3862
PBS_JOBID= 12840738
Free space on /tmp= 71156 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1500-c30000-S377999798-061-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152359-1301700874/watcher-3152359-1301700874 -o /tmp/evaluation-result-3152359-1301700874/solver-3152359-1301700874 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152359-1301700874.cnf

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

MD5SUM BENCH= a4ba28fb1550ba8a4eca95d91f4669c6
RANDOM SEED=776157694

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5226.15
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		: 2666.820
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	: 5332.82
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		: 2666.820
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		: 2666.820
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		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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		: 2666.820
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:     32951124 kB
MemFree:      21700948 kB
Buffers:        334288 kB
Cached:       10580252 kB
SwapCached:          0 kB
Active:        7369920 kB
Inactive:      3611268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21700948 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             820 kB
Writeback:           0 kB
AnonPages:       66652 kB
Mapped:          15224 kB
Slab:           206512 kB
PageTables:       5160 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   260608 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= 71164 MiB
End job on node108 at 2011-04-02 01:56:17