Trace number 3152536

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-k3-r4.26-v700-c2982-S628307658-028.SATISFIABLE.cnf
MD5SUM0b3e0de9aa59dd098eea77ce3aaba6c9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.031995
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses2982
Sum of the clauses size8946
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32982
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 2982 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 22 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 696 free variables and 2960 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 171 duplicate clauses
0.00/0.01	c resolvent_look() :: found 83 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 3043 / 700 ) = 4.35
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 696
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 152
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1236
0.09/0.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 2/999) NodeCount: 15755
2.49/2.50	c |----------------------------------------------------------------|
c |*
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c |*************
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c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 148023
26.09/26.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |*******************************
c |********************************
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c |************************************************
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c |*******************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 1031338
199.59/199.65	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |************
c |*************
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c |************************
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c |****************************
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c |*******************************
c |********************************
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c |***********************************
c |************************************
c |*************************************
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c |****************************************
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c |***********************************************
c |************************************************
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c |*******************************************************
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c |****************************************************************| ( 5/999) NodeCount: 5526811
1165.63/1165.64	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152536-1301708402/watcher-3152536-1301708402 -o /tmp/evaluation-result-3152536-1301708402/solver-3152536-1301708402 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152536-1301708402.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: 7.10 7.96 8.05 4/185 14516
/proc/meminfo: memFree=24028920/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=6928 CPUtime=0 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 322 0 0 0 0 0 0 0 25 0 1 0 282438379 7094272 265 33554432000 4194304 4300876 140734300400320 18446744073709551615 246520378032 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 1732 265 135 27 0 181 0

[startup+0.08907 s]
/proc/loadavg: 7.10 7.96 8.05 4/185 14516
/proc/meminfo: memFree=24028920/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=8044 CPUtime=0.08 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 552 0 0 0 8 0 0 0 25 0 1 0 282438379 8237056 495 33554432000 4194304 4300876 140734300400320 18446744073709551615 4217560 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 2011 495 168 27 0 460 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8044

[startup+0.101055 s]
/proc/loadavg: 7.10 7.96 8.05 4/185 14516
/proc/meminfo: memFree=24028920/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=8044 CPUtime=0.09 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 553 0 0 0 9 0 0 0 25 0 1 0 282438379 8237056 496 33554432000 4194304 4300876 140734300400320 18446744073709551615 4217645 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 2011 496 168 27 0 460 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8044

[startup+0.301045 s]
/proc/loadavg: 7.10 7.96 8.05 4/185 14516
/proc/meminfo: memFree=24028920/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=8044 CPUtime=0.29 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 574 0 0 0 29 0 0 0 25 0 1 0 282438379 8237056 517 33554432000 4194304 4300876 140734300400320 18446744073709551615 4217475 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 2011 517 168 27 0 460 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8044

[startup+0.700973 s]
/proc/loadavg: 7.10 7.96 8.05 4/185 14516
/proc/meminfo: memFree=24028920/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=8236 CPUtime=0.69 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 610 0 0 0 69 0 0 0 25 0 1 0 282438379 8433664 553 33554432000 4194304 4300876 140734300400320 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 2059 553 168 27 0 508 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8236

[startup+1.50082 s]
/proc/loadavg: 7.10 7.96 8.05 5/194 14533
/proc/meminfo: memFree=24022424/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=8688 CPUtime=1.49 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 700 0 0 0 149 0 0 0 25 0 1 0 282438379 8896512 643 33554432000 4194304 4300876 140734300400320 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 2172 643 168 27 0 621 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8688

[startup+3.10051 s]
/proc/loadavg: 7.10 7.96 8.05 5/194 14560
/proc/meminfo: memFree=24020880/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=9068 CPUtime=3.09 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 768 0 0 0 309 0 0 0 25 0 1 0 282438379 9285632 711 33554432000 4194304 4300876 140734300400320 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 2267 711 169 27 0 716 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9068

[startup+6.30094 s]
/proc/loadavg: 6.85 7.89 8.03 5/194 14560
/proc/meminfo: memFree=24018808/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=9408 CPUtime=6.29 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 901 0 0 0 629 0 0 0 25 0 1 0 282438379 9633792 844 33554432000 4194304 4300876 140734300400320 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 2352 844 169 27 0 801 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9408

[startup+12.7008 s]
/proc/loadavg: 6.62 7.83 8.00 5/194 14560
/proc/meminfo: memFree=24014872/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=10844 CPUtime=12.69 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 1198 0 0 0 1269 0 0 0 25 0 1 0 282438379 11104256 1107 33554432000 4194304 4300876 140734300400320 18446744073709551615 4217608 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 2711 1107 169 27 0 1160 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10844

[startup+25.5004 s]
/proc/loadavg: 6.04 7.64 7.94 5/194 14560
/proc/meminfo: memFree=24010864/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=12300 CPUtime=25.49 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 1676 0 0 0 2549 0 0 0 25 0 1 0 282438379 12595200 1585 33554432000 4194304 4300876 140734300400320 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 3075 1585 169 27 0 1524 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12300

[startup+51.1008 s]
/proc/loadavg: 5.34 7.35 7.83 5/194 14561
/proc/meminfo: memFree=24001288/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=17228 CPUtime=51.09 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 2674 0 0 0 5109 0 0 0 25 0 1 0 282438379 17641472 2583 33554432000 4194304 4300876 140734300400320 18446744073709551615 246516229336 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 4307 2583 169 27 0 2756 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17228

[startup+102.306 s]
/proc/loadavg: 4.64 6.84 7.63 5/194 14562
/proc/meminfo: memFree=23980532/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=30744 CPUtime=102.3 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 4653 0 0 0 10229 1 0 0 25 0 1 0 282438379 31481856 4562 33554432000 4194304 4300876 140734300400320 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 7686 4562 169 27 0 6135 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30744

[startup+162.3 s]
/proc/loadavg: 4.23 6.32 7.40 5/194 14564
/proc/meminfo: memFree=23958912/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=39476 CPUtime=162.3 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 6860 0 0 0 16228 2 0 0 25 0 1 0 282438379 40423424 6769 33554432000 4194304 4300876 140734300400320 18446744073709551615 4217364 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 9869 6769 169 27 0 8318 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 39476

[startup+222.3 s]
/proc/loadavg: 4.08 5.90 7.19 5/194 14565
/proc/meminfo: memFree=23937680/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=57620 CPUtime=222.29 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 8998 0 0 0 22227 2 0 0 25 0 1 0 282438379 59002880 8907 33554432000 4194304 4300876 140734300400320 18446744073709551615 4217692 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 14405 8907 169 27 0 12854 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 57620

[startup+282.301 s]
/proc/loadavg: 4.07 5.56 6.99 5/194 14567
/proc/meminfo: memFree=23916432/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=57620 CPUtime=282.3 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 11246 0 0 0 28227 3 0 0 25 0 1 0 282438379 59002880 11155 33554432000 4194304 4300876 140734300400320 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 14405 11155 169 27 0 12854 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 57620

[startup+342.301 s]
/proc/loadavg: 4.02 5.28 6.80 5/194 14569
/proc/meminfo: memFree=23895328/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=77264 CPUtime=342.3 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 13336 0 0 0 34227 3 0 0 25 0 1 0 282438379 79118336 13245 33554432000 4194304 4300876 140734300400320 18446744073709551615 4265489 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 19316 13245 169 27 0 17765 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 77264

[startup+402.301 s]
/proc/loadavg: 4.07 5.06 6.63 5/194 14570
/proc/meminfo: memFree=23874336/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=87092 CPUtime=402.3 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 15559 0 0 0 40227 3 0 0 25 0 1 0 282438379 89182208 15468 33554432000 4194304 4300876 140734300400320 18446744073709551615 4228130 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 21773 15468 169 27 0 20222 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 87092

[startup+462.301 s]
/proc/loadavg: 4.02 4.86 6.46 5/194 14572
/proc/meminfo: memFree=23853724/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=87244 CPUtime=462.31 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 17736 0 0 0 46227 4 0 0 25 0 1 0 282438379 89337856 17645 33554432000 4194304 4300876 140734300400320 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 21811 17645 169 27 0 20260 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 87244

[startup+522.301 s]
/proc/loadavg: 4.01 4.70 6.30 5/194 14573
/proc/meminfo: memFree=23833972/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=116712 CPUtime=522.3 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 19877 0 0 0 52226 4 0 0 25 0 1 0 282438379 119513088 19786 33554432000 4194304 4300876 140734300400320 18446744073709551615 4225252 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 29178 19786 169 27 0 27627 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 116712

[startup+582.301 s]
/proc/loadavg: 4.00 4.57 6.16 5/194 14575
/proc/meminfo: memFree=23813348/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=116712 CPUtime=582.31 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 21986 0 0 0 58226 5 0 0 25 0 1 0 282438379 119513088 21895 33554432000 4194304 4300876 140734300400320 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 29178 21895 169 27 0 27627 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 116712

[startup+642.301 s]
/proc/loadavg: 4.00 4.47 6.02 5/194 14577
/proc/meminfo: memFree=23792860/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=116712 CPUtime=642.31 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 24194 0 0 0 64226 5 0 0 25 0 1 0 282438379 119513088 24103 33554432000 4194304 4300876 140734300400320 18446744073709551615 4217475 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 29178 24103 169 27 0 27627 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 116712

[startup+702.301 s]
/proc/loadavg: 4.08 4.40 5.90 5/194 14578
/proc/meminfo: memFree=23771968/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=136368 CPUtime=702.31 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 26263 0 0 0 70225 6 0 0 25 0 1 0 282438379 139640832 26172 33554432000 4194304 4300876 140734300400320 18446744073709551615 4214489 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 34092 26172 169 27 0 32541 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 136368

[startup+762.306 s]
/proc/loadavg: 4.03 4.32 5.77 5/194 14580
/proc/meminfo: memFree=23751364/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=180568 CPUtime=762.32 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 28356 0 0 0 76226 6 0 0 25 0 1 0 282438379 184901632 28265 33554432000 4194304 4300876 140734300400320 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 45142 28265 169 27 0 43591 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 180568

[startup+822.301 s]
/proc/loadavg: 4.01 4.26 5.66 5/194 14581
/proc/meminfo: memFree=23732500/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=180568 CPUtime=822.31 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 30444 0 0 0 82225 6 0 0 25 0 1 0 282438379 184901632 30353 33554432000 4194304 4300876 140734300400320 18446744073709551615 4214430 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 45142 30353 169 27 0 43591 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 180568

[startup+882.301 s]
/proc/loadavg: 4.07 4.23 5.56 5/194 14583
/proc/meminfo: memFree=23712608/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=180568 CPUtime=882.32 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 32524 0 0 0 88225 7 0 0 25 0 1 0 282438379 184901632 32433 33554432000 4194304 4300876 140734300400320 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 45142 32433 169 27 0 43591 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 180568

[startup+942.301 s]
/proc/loadavg: 4.02 4.18 5.46 5/194 14585
/proc/meminfo: memFree=23692360/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=180568 CPUtime=942.31 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 34625 0 0 0 94224 7 0 0 25 0 1 0 282438379 184901632 34534 33554432000 4194304 4300876 140734300400320 18446744073709551615 4217452 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 45142 34534 169 27 0 43591 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 180568

[startup+1002.3 s]
/proc/loadavg: 4.07 4.17 5.37 5/194 14586
/proc/meminfo: memFree=23672360/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=180568 CPUtime=1002.32 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 36643 0 0 0 100224 8 0 0 25 0 1 0 282438379 184901632 36552 33554432000 4194304 4300876 140734300400320 18446744073709551615 4248649 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 45142 36552 169 27 0 43591 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 180568

[startup+1062.3 s]
/proc/loadavg: 4.07 4.16 5.29 5/194 14588
/proc/meminfo: memFree=23653472/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=180568 CPUtime=1062.32 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 38595 0 0 0 106224 8 0 0 25 0 1 0 282438379 184901632 38504 33554432000 4194304 4300876 140734300400320 18446744073709551615 4217503 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 45142 38504 169 27 0 43591 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 180568

[startup+1122.3 s]
/proc/loadavg: 4.02 4.12 5.21 5/194 14589
/proc/meminfo: memFree=23634348/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=180568 CPUtime=1122.32 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 40528 0 0 0 112224 8 0 0 25 0 1 0 282438379 184901632 40437 33554432000 4194304 4300876 140734300400320 18446744073709551615 4217401 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 45142 40437 169 27 0 43591 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 180568

[startup+1182.3 s]
/proc/loadavg: 4.01 4.10 5.13 5/194 14591
/proc/meminfo: memFree=23615588/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=180568 CPUtime=1182.32 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 42448 0 0 0 118223 9 0 0 25 0 1 0 282438379 184901632 42357 33554432000 4194304 4300876 140734300400320 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 45142 42357 169 27 0 43591 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 180568

[startup+1242.3 s]
/proc/loadavg: 4.00 4.08 5.06 5/194 14593
/proc/meminfo: memFree=23594340/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=246868 CPUtime=1242.33 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 44664 0 0 0 124223 10 0 0 25 0 1 0 282438379 252792832 44573 33554432000 4194304 4300876 140734300400320 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 61717 44573 169 27 0 60166 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 246868



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.08 4.09 5.00 5/194 14603
/proc/meminfo: memFree=23575128/32951124 swapFree=67111524/67111528
[pid=14516] ppid=14513 vsize=246868 CPUtime=1300.03 cores=4,6
/proc/14516/stat : 14516 (march_rw) R 14513 14516 14472 0 -1 4202496 46727 0 0 0 129993 10 0 0 25 0 1 0 282438379 252792832 46636 33554432000 4194304 4300876 140734300400320 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14516/statm: 61717 46636 169 27 0 60166 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 246868

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): 1299.94
CPU system time (s): 0.114982
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 246868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46727
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= 776

runsolver used 2.01669 second user time and 3.90541 second system time

The end

Launcher Data 

Begin job on node134 at 2011-04-02 03:40:02
IDJOB=3152536
IDBENCH=82816
IDSOLVER=1561
FILE ID=node134/3152536-1301708402
RUNJOBID= node134-1301708402-14491
PBS_JOBID= 12840844
Free space on /tmp= 71036 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v700-c2982-S628307658-028.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152536-1301708402/watcher-3152536-1301708402 -o /tmp/evaluation-result-3152536-1301708402/solver-3152536-1301708402 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152536-1301708402.cnf

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

MD5SUM BENCH= 0b3e0de9aa59dd098eea77ce3aaba6c9
RANDOM SEED=269541467

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:      24029092 kB
Buffers:        302168 kB
Cached:        8295996 kB
SwapCached:          4 kB
Active:        4097732 kB
Inactive:      4563576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24029092 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:             152 kB
Writeback:           0 kB
AnonPages:       64036 kB
Mapped:          14736 kB
Slab:           194728 kB
PageTables:       5528 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   211332 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= 71032 MiB
End job on node134 at 2011-04-02 04:01:44