Trace number 3152802

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) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v150-c3195-S1787844685-006.SATISFIABLE.cnf
MD5SUM08f7f98549a111fea2bbc5a28af8d7eb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.054991
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of clauses3195
Sum of the clauses size15975
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 53195
Number of clauses of size over 50

Solver Data 

0.00/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.03	c main()::
0.00/0.03	c initFormula():: searching for DIMACS p-line....
0.00/0.03	c full lookahead due to high density!
0.00/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 150 variables and 3195 clauses.
0.00/0.03	c parseCNF():: parsing....
0.00/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.03	c runParser():: parsing was successful, warming up engines...
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c preprocessing fase I completed:: there are now 150 free variables and 3195 clauses.
0.00/0.03	c using k-SAT heuristics (size based diff)
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.00/0.03	c resolvent_look() :: found 2 resolvents
0.00/0.03	c main():: clause / variable ratio: ( 3197 / 150 ) = 21.31
0.00/0.03	c longest clause has size 5
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c number of free variables = 150
0.00/0.03	c dynamic_preselect_setsize :: off
0.00/0.03	c main():: all systems go!
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 154
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1095
0.10/0.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 12600
1.20/1.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
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c |***********************
c |************************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 113484
11.90/11.98	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 |************************
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c |*******************************
c |********************************
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c |**********************************
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c |****************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*******************************************************
c |********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 778124
90.80/90.84	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
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 |***********************************
c |************************************
c |*************************************
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c |****************************************
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c |********************************************
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c |****************************************************************| ( 5/999) NodeCount: 4140641
535.61/535.61	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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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 |*******************************************************

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-3152802-1301711038/watcher-3152802-1301711038 -o /tmp/evaluation-result-3152802-1301711038/solver-3152802-1301711038 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152802-1301711038.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.00 4.00 4.22 4/193 15490
/proc/meminfo: memFree=23829700/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=6808 CPUtime=0 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 308 0 0 0 0 0 0 0 25 0 1 0 282702016 6971392 251 33554432000 4194304 4300876 140736325174992 18446744073709551615 246520378032 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 1702 251 142 27 0 151 0

[startup+0.0589991 s]
/proc/loadavg: 4.00 4.00 4.22 4/193 15490
/proc/meminfo: memFree=23829700/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=7312 CPUtime=0.05 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 428 0 0 0 5 0 0 0 25 0 1 0 282702016 7487488 365 33554432000 4194304 4300876 140736325174992 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 1828 365 170 27 0 277 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7312

[startup+0.101007 s]
/proc/loadavg: 4.00 4.00 4.22 4/193 15490
/proc/meminfo: memFree=23829700/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=7312 CPUtime=0.1 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 428 0 0 0 10 0 0 0 25 0 1 0 282702016 7487488 365 33554432000 4194304 4300876 140736325174992 18446744073709551615 4276259 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 1828 365 170 27 0 277 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7312

[startup+0.300958 s]
/proc/loadavg: 4.00 4.00 4.22 4/193 15490
/proc/meminfo: memFree=23829700/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=7520 CPUtime=0.3 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 443 0 0 0 30 0 0 0 25 0 1 0 282702016 7700480 380 33554432000 4194304 4300876 140736325174992 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 1880 380 170 27 0 329 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7520

[startup+0.700894 s]
/proc/loadavg: 4.00 4.00 4.22 4/193 15490
/proc/meminfo: memFree=23829700/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=7520 CPUtime=0.7 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 470 0 0 0 70 0 0 0 25 0 1 0 282702016 7700480 407 33554432000 4194304 4300876 140736325174992 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 1880 407 170 27 0 329 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 7520

[startup+1.50074 s]
/proc/loadavg: 4.00 4.00 4.22 5/194 15491
/proc/meminfo: memFree=23828140/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=7828 CPUtime=1.5 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 569 0 0 0 150 0 0 0 18 0 1 0 282702016 8015872 473 33554432000 4194304 4300876 140736325174992 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 1957 473 171 27 0 406 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 7828

[startup+3.10044 s]
/proc/loadavg: 4.00 4.00 4.22 5/194 15491
/proc/meminfo: memFree=23827148/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=8396 CPUtime=3.1 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 664 0 0 0 310 0 0 0 20 0 1 0 282702016 8597504 568 33554432000 4194304 4300876 140736325174992 18446744073709551615 4199317 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 2099 568 171 27 0 548 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 8396

[startup+6.30086 s]
/proc/loadavg: 4.00 4.00 4.22 5/194 15491
/proc/meminfo: memFree=23824876/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=8908 CPUtime=6.3 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 852 0 0 0 630 0 0 0 25 0 1 0 282702016 9121792 756 33554432000 4194304 4300876 140736325174992 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 2227 756 171 27 0 676 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 8908

[startup+12.7007 s]
/proc/loadavg: 4.00 4.00 4.21 5/194 15491
/proc/meminfo: memFree=23820412/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=10980 CPUtime=12.7 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 1189 0 0 0 1270 0 0 0 25 0 1 0 282702016 11243520 1093 33554432000 4194304 4300876 140736325174992 18446744073709551615 4276053 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 2745 1093 171 27 0 1194 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10980

[startup+25.5004 s]
/proc/loadavg: 4.00 4.00 4.21 5/194 15492
/proc/meminfo: memFree=23812232/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=15292 CPUtime=25.49 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 1906 0 0 0 2549 0 0 0 25 0 1 0 282702016 15659008 1810 33554432000 4194304 4300876 140736325174992 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 3823 1810 171 27 0 2272 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15292

[startup+51.1007 s]
/proc/loadavg: 4.00 4.00 4.20 5/194 15492
/proc/meminfo: memFree=23796956/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=19536 CPUtime=51.09 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 3333 0 0 0 5109 0 0 0 25 0 1 0 282702016 20004864 3209 33554432000 4194304 4300876 140736325174992 18446744073709551615 4199293 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 4884 3209 171 27 0 3333 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19536

[startup+102.306 s]
/proc/loadavg: 4.00 4.00 4.19 5/194 15494
/proc/meminfo: memFree=23766532/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=34572 CPUtime=102.3 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 5866 0 0 0 10229 1 0 0 25 0 1 0 282702016 35401728 5742 33554432000 4194304 4300876 140736325174992 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 8643 5742 171 27 0 7092 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 34572

[startup+162.3 s]
/proc/loadavg: 4.08 4.02 4.18 5/194 15495
/proc/meminfo: memFree=23733276/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=48636 CPUtime=162.3 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 8797 0 0 0 16228 2 0 0 25 0 1 0 282702016 49803264 8673 33554432000 4194304 4300876 140736325174992 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 12159 8673 171 27 0 10608 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 48636

[startup+222.3 s]
/proc/loadavg: 4.07 4.03 4.17 5/194 15497
/proc/meminfo: memFree=23699876/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=68280 CPUtime=222.3 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 11724 0 0 0 22228 2 0 0 25 0 1 0 282702016 69918720 11600 33554432000 4194304 4300876 140736325174992 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 17070 11600 171 27 0 15519 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 68280

[startup+282.301 s]
/proc/loadavg: 4.06 4.03 4.17 5/194 15498
/proc/meminfo: memFree=23665124/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=70212 CPUtime=282.3 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 14653 0 0 0 28227 3 0 0 25 0 1 0 282702016 71897088 14529 33554432000 4194304 4300876 140736325174992 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 17553 14529 171 27 0 16002 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 70212

[startup+342.301 s]
/proc/loadavg: 3.83 3.99 4.14 3/184 15536
/proc/meminfo: memFree=24007308/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=99680 CPUtime=342.3 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 17467 0 0 0 34227 3 0 0 25 0 1 0 282702016 102072320 17343 33554432000 4194304 4300876 140736325174992 18446744073709551615 4275851 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 24920 17343 171 27 0 23369 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 99680

[startup+402.301 s]
/proc/loadavg: 2.67 3.62 4.01 3/182 15538
/proc/meminfo: memFree=23991232/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=99680 CPUtime=402.3 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 20229 0 0 0 40227 3 0 0 25 0 1 0 282702016 102072320 20105 33554432000 4194304 4300876 140736325174992 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 24920 20105 171 27 0 23369 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 99680

[startup+462.301 s]
/proc/loadavg: 2.24 3.32 3.88 3/182 15539
/proc/meminfo: memFree=23974708/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=99680 CPUtime=462.31 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 22839 0 0 0 46227 4 0 0 25 0 1 0 282702016 102072320 22715 33554432000 4194304 4300876 140736325174992 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 24920 22715 171 27 0 23369 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 99680

[startup+522.301 s]
/proc/loadavg: 2.13 3.10 3.76 3/182 15541
/proc/meminfo: memFree=23959300/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=147748 CPUtime=522.31 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 25329 0 0 0 52227 4 0 0 25 0 1 0 282702016 151293952 25205 33554432000 4194304 4300876 140736325174992 18446744073709551615 4199216 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 36937 25205 171 27 0 35386 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 147748

[startup+582.301 s]
/proc/loadavg: 2.05 2.89 3.65 3/182 15542
/proc/meminfo: memFree=23941780/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=147748 CPUtime=582.3 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 28091 0 0 0 58226 4 0 0 25 0 1 0 282702016 151293952 27967 33554432000 4194304 4300876 140736325174992 18446744073709551615 4199244 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 36937 27967 171 27 0 35386 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 147748

[startup+642.301 s]
/proc/loadavg: 2.06 2.74 3.55 3/182 15544
/proc/meminfo: memFree=23924360/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=147748 CPUtime=642.32 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 30925 0 0 0 64227 5 0 0 25 0 1 0 282702016 151293952 30801 33554432000 4194304 4300876 140736325174992 18446744073709551615 4199293 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 36937 30801 171 27 0 35386 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 147748

[startup+702.301 s]
/proc/loadavg: 2.02 2.60 3.45 3/182 15546
/proc/meminfo: memFree=23907224/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=147748 CPUtime=702.31 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 33750 0 0 0 70226 5 0 0 25 0 1 0 282702016 151293952 33626 33554432000 4194304 4300876 140736325174992 18446744073709551615 4276154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 36937 33626 171 27 0 35386 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 147748

[startup+762.306 s]
/proc/loadavg: 2.00 2.49 3.36 3/182 15547
/proc/meminfo: memFree=23890692/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=214048 CPUtime=762.32 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 36438 0 0 0 76226 6 0 0 25 0 1 0 282702016 219185152 36314 33554432000 4194304 4300876 140736325174992 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 53512 36314 171 27 0 51961 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 214048

[startup+822.3 s]
/proc/loadavg: 2.00 2.40 3.27 3/182 15549
/proc/meminfo: memFree=23874656/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=214048 CPUtime=822.31 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 39017 0 0 0 82225 6 0 0 25 0 1 0 282702016 219185152 38893 33554432000 4194304 4300876 140736325174992 18446744073709551615 4225177 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 53512 38893 171 27 0 51961 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 214048

[startup+882.3 s]
/proc/loadavg: 2.00 2.32 3.19 3/182 15550
/proc/meminfo: memFree=23858884/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=214048 CPUtime=882.32 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 41406 0 0 0 88225 7 0 0 25 0 1 0 282702016 219185152 41282 33554432000 4194304 4300876 140736325174992 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 53512 41282 171 27 0 51961 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 214048

[startup+942.3 s]
/proc/loadavg: 2.00 2.26 3.11 3/182 15552
/proc/meminfo: memFree=23842096/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=214048 CPUtime=942.31 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 44050 0 0 0 94224 7 0 0 25 0 1 0 282702016 219185152 43926 33554432000 4194304 4300876 140736325174992 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 53512 43926 171 27 0 51961 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 214048

[startup+1002.3 s]
/proc/loadavg: 1.66 2.13 3.01 2/176 15572
/proc/meminfo: memFree=23964812/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=214048 CPUtime=1002.32 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 46845 0 0 0 100224 8 0 0 25 0 1 0 282702016 219185152 46721 33554432000 4194304 4300876 140736325174992 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 53512 46721 171 27 0 51961 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 214048

[startup+1062.3 s]
/proc/loadavg: 1.30 1.94 2.89 2/176 15573
/proc/meminfo: memFree=23954724/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=221780 CPUtime=1062.32 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 49446 0 0 0 106224 8 0 0 25 0 1 0 282702016 227102720 49322 33554432000 4194304 4300876 140736325174992 18446744073709551615 4276340 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 55445 49322 171 27 0 53894 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 221780

[startup+1122.3 s]
/proc/loadavg: 1.11 1.77 2.77 2/176 15575
/proc/meminfo: memFree=23944780/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=221780 CPUtime=1122.32 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 51944 0 0 0 112224 8 0 0 25 0 1 0 282702016 227102720 51820 33554432000 4194304 4300876 140736325174992 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 55445 51820 171 27 0 53894 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 221780

[startup+1182.3 s]
/proc/loadavg: 1.04 1.62 2.65 2/176 15576
/proc/meminfo: memFree=23934836/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=321228 CPUtime=1182.33 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 54451 0 0 0 118223 10 0 0 25 0 1 0 282702016 328937472 54327 33554432000 4194304 4300876 140736325174992 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 80307 54327 171 27 0 78756 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 321228

[startup+1242.3 s]
/proc/loadavg: 1.01 1.51 2.55 2/176 15578
/proc/meminfo: memFree=23923636/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=321228 CPUtime=1242.33 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 57202 0 0 0 124223 10 0 0 25 0 1 0 282702016 328937472 57078 33554432000 4194304 4300876 140736325174992 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 80307 57078 171 27 0 78756 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 321228



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.00 1.42 2.45 2/176 15580
/proc/meminfo: memFree=23913452/32951124 swapFree=67111524/67111528
[pid=15490] ppid=15488 vsize=321228 CPUtime=1300.03 cores=1,3
/proc/15490/stat : 15490 (march_rw) R 15488 15490 14472 0 -1 4202496 59793 0 0 0 129993 10 0 0 25 0 1 0 282702016 328937472 59669 33554432000 4194304 4300876 140736325174992 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15490/statm: 80307 59669 171 27 0 78756 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 321228

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.93
CPU system time (s): 0.119981
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 321228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59793
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= 6
involuntary context switches= 1013

runsolver used 1.83072 second user time and 4.09238 second system time

The end

Launcher Data 

Begin job on node134 at 2011-04-02 04:23:58
IDJOB=3152802
IDBENCH=83082
IDSOLVER=1561
FILE ID=node134/3152802-1301711038
RUNJOBID= node134-1301708402-14492
PBS_JOBID= 12840844
Free space on /tmp= 71420 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v150-c3195-S1787844685-006.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152802-1301711038/watcher-3152802-1301711038 -o /tmp/evaluation-result-3152802-1301711038/solver-3152802-1301711038 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152802-1301711038.cnf

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

MD5SUM BENCH= 08f7f98549a111fea2bbc5a28af8d7eb
RANDOM SEED=1780655640

node134.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	: 5332.67
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	: 5332.83
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	: 7186.06
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	: 5332.80
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	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23829732 kB
Buffers:        304128 kB
Cached:        8176848 kB
SwapCached:          4 kB
Active:        4377176 kB
Inactive:      4486216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23829732 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:             412 kB
Writeback:           0 kB
AnonPages:      381888 kB
Mapped:          15540 kB
Slab:           193224 kB
PageTables:       6024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   638900 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71424 MiB
End job on node134 at 2011-04-02 04:45:40