Trace number 3420513

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 5000.13 5000.05

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v700-c2982-S899463426-096.UNKNOWN.cnf
MD5SUMbf57ee4f209393e8d4bc647eb9e177d4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of 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, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 700 free variables and 2982 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 181 duplicate clauses
0.00/0.01	c resolvent_look() :: found 87 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 3069 / 700 ) = 4.38
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 = 700
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: 150
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1139
0.09/0.18	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 |****************************************************************| ( 2/999) NodeCount: 13994
2.11/2.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 129398
22.49/22.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |***********
c |************
c |*************
c |**************
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 |***********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************
c |****************************************************
c |*****************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 879135
168.49/168.54	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 |****************************
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c |*******************************
c |********************************
c |*********************************
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c |***********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
c |*****************************************
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c |********************************************
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c |****************************************************************| ( 5/999) NodeCount: 4547488
952.11/952.16	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
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c |**********
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c |************
c |*************
c |**************
c |***************
c |****************
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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 |********************************************
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c |**********************************************
c |***********************************************
c |************************************************
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c |****************************************************
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c |******************************************************
c |*******************************************************
c |********************************************************
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c |****************************************************************| ( 6/999) NodeCount: 18386759
4162.75/4162.74	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 |**************************

Verifier Data

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

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420513-1306625246/watcher-3420513-1306625246 -o /tmp/evaluation-result-3420513-1306625246/solver-3420513-1306625246 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420513-1306625246.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 2.00 2.00 2/558 28513
/proc/meminfo: memFree=23774996/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=7916 CPUtime=0.01 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 487 0 0 0 1 0 0 0 25 0 1 0 852755289 8105984 430 33554432000 4194304 4300876 140736555974704 18446744073709551615 4216863 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 1979 430 168 27 0 428 0

[startup+0.095309 s]
/proc/loadavg: 1.99 2.00 2.00 2/558 28513
/proc/meminfo: memFree=23774996/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=8056 CPUtime=0.09 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 557 0 0 0 9 0 0 0 18 0 1 0 852755289 8249344 500 33554432000 4194304 4300876 140736555974704 18446744073709551615 4217462 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 2014 500 168 27 0 463 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8056

[startup+0.10031 s]
/proc/loadavg: 1.99 2.00 2.00 2/558 28513
/proc/meminfo: memFree=23774996/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=8056 CPUtime=0.09 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 557 0 0 0 9 0 0 0 18 0 1 0 852755289 8249344 500 33554432000 4194304 4300876 140736555974704 18446744073709551615 4217649 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 2014 500 168 27 0 463 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8056

[startup+0.300274 s]
/proc/loadavg: 1.99 2.00 2.00 2/558 28513
/proc/meminfo: memFree=23774996/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=8056 CPUtime=0.29 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 572 0 0 0 29 0 0 0 18 0 1 0 852755289 8249344 515 33554432000 4194304 4300876 140736555974704 18446744073709551615 4217627 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 2014 515 168 27 0 463 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8056

[startup+0.700222 s]
/proc/loadavg: 1.99 2.00 2.00 2/558 28513
/proc/meminfo: memFree=23774996/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=8224 CPUtime=0.69 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 608 0 0 0 69 0 0 0 18 0 1 0 852755289 8421376 551 33554432000 4194304 4300876 140736555974704 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 2056 551 168 27 0 505 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8224

[startup+1.50107 s]
/proc/loadavg: 1.99 2.00 2.00 3/559 28514
/proc/meminfo: memFree=23772156/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=8676 CPUtime=1.49 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 697 0 0 0 149 0 0 0 19 0 1 0 852755289 8884224 640 33554432000 4194304 4300876 140736555974704 18446744073709551615 4200293 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 2169 640 168 27 0 618 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8676

[startup+3.10081 s]
/proc/loadavg: 1.99 2.00 2.00 3/559 28514
/proc/meminfo: memFree=23770324/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=9056 CPUtime=3.09 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 764 0 0 0 309 0 0 0 25 0 1 0 852755289 9273344 707 33554432000 4194304 4300876 140736555974704 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 2264 707 169 27 0 713 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9056

[startup+6.30027 s]
/proc/loadavg: 1.99 2.00 2.00 3/559 28514
/proc/meminfo: memFree=23769084/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=9396 CPUtime=6.29 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 903 0 0 0 629 0 0 0 25 0 1 0 852755289 9621504 846 33554432000 4194304 4300876 140736555974704 18446744073709551615 4217462 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 2349 846 169 27 0 798 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9396

[startup+12.7002 s]
/proc/loadavg: 1.99 2.00 2.00 3/559 28514
/proc/meminfo: memFree=23765852/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=10844 CPUtime=12.69 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 1200 0 0 0 1269 0 0 0 25 0 1 0 852755289 11104256 1109 33554432000 4194304 4300876 140736555974704 18446744073709551615 4225208 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 2711 1109 169 27 0 1160 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10844

[startup+25.5011 s]
/proc/loadavg: 1.99 2.00 2.00 3/559 28514
/proc/meminfo: memFree=23762012/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=14032 CPUtime=25.49 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 1687 0 0 0 2549 0 0 0 25 0 1 0 852755289 14368768 1596 33554432000 4194304 4300876 140736555974704 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 3508 1596 169 27 0 1957 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14032

[startup+51.1008 s]
/proc/loadavg: 1.99 2.00 2.00 3/559 28516
/proc/meminfo: memFree=23753900/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=17380 CPUtime=51.09 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 2686 0 0 0 5109 0 0 0 25 0 1 0 852755289 17797120 2595 33554432000 4194304 4300876 140736555974704 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 4345 2595 169 27 0 2794 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17380

[startup+102.32 s]
/proc/loadavg: 2.07 2.03 2.00 3/559 28516
/proc/meminfo: memFree=23736704/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=28340 CPUtime=102.31 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 4624 0 0 0 10231 0 0 0 25 0 1 0 852755289 29020160 4533 33554432000 4194304 4300876 140736555974704 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 7085 4533 169 27 0 5534 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 28340

[startup+162.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/559 28518
/proc/meminfo: memFree=23716072/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=39588 CPUtime=162.29 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 6765 0 0 0 16228 1 0 0 25 0 1 0 852755289 40538112 6674 33554432000 4194304 4300876 140736555974704 18446744073709551615 4217649 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 9897 6674 169 27 0 8346 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39588

[startup+222.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/559 28520
/proc/meminfo: memFree=23696200/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=57848 CPUtime=222.29 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 8992 0 0 0 22228 1 0 0 25 0 1 0 852755289 59236352 8901 33554432000 4194304 4300876 140736555974704 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 14462 8901 169 27 0 12911 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 57848

[startup+282.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/559 28522
/proc/meminfo: memFree=23677924/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=57848 CPUtime=282.29 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 11117 0 0 0 28228 1 0 0 25 0 1 0 852755289 59236352 11026 33554432000 4194304 4300876 140736555974704 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 14462 11026 169 27 0 12911 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 57848

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/559 28522
/proc/meminfo: memFree=23658416/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=77492 CPUtime=342.29 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 13333 0 0 0 34227 2 0 0 25 0 1 0 852755289 79351808 13242 33554432000 4194304 4300876 140736555974704 18446744073709551615 4217384 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 19373 13242 169 27 0 17822 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 77492

[startup+402.3 s]
/proc/loadavg: 2.15 2.04 2.01 3/559 28524
/proc/meminfo: memFree=23640516/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=87556 CPUtime=402.29 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 15424 0 0 0 40227 2 0 0 25 0 1 0 852755289 89657344 15333 33554432000 4194304 4300876 140736555974704 18446744073709551615 4217384 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 21889 15333 169 27 0 20338 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 87556

[startup+462.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/559 28526
/proc/meminfo: memFree=23621372/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=87556 CPUtime=462.29 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 17610 0 0 0 46227 2 0 0 25 0 1 0 852755289 89657344 17519 33554432000 4194304 4300876 140736555974704 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 21889 17519 169 27 0 20338 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 87556

[startup+522.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/559 28528
/proc/meminfo: memFree=23601976/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=117024 CPUtime=522.3 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 19717 0 0 0 52227 3 0 0 25 0 1 0 852755289 119832576 19626 33554432000 4194304 4300876 140736555974704 18446744073709551615 4217710 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 29256 19626 169 27 0 27705 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 117024

[startup+582.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/559 28530
/proc/meminfo: memFree=23582584/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=117156 CPUtime=582.3 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 21808 0 0 0 58227 3 0 0 25 0 1 0 852755289 119967744 21717 33554432000 4194304 4300876 140736555974704 18446744073709551615 4214333 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 29289 21717 169 27 0 27738 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 117156

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/559 28632
/proc/meminfo: memFree=22569264/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=617312 CPUtime=4002.35 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 134906 0 0 0 400208 27 0 0 25 0 1 0 852755289 632127488 134815 33554432000 4194304 4300876 140736555974704 18446744073709551615 4200366 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 154328 134815 169 27 0 152777 0
Current children cumulated CPU time (s) 4002.35
Current children cumulated vsize (KiB) 617312

[startup+4062.32 s]
/proc/loadavg: 2.07 2.04 2.00 3/559 28634
/proc/meminfo: memFree=22552248/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=617312 CPUtime=4062.37 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 136723 0 0 0 406210 27 0 0 25 0 1 0 852755289 632127488 136632 33554432000 4194304 4300876 140736555974704 18446744073709551615 4265472 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 154328 136632 169 27 0 152777 0
Current children cumulated CPU time (s) 4062.37
Current children cumulated vsize (KiB) 617312

[startup+4122.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/559 28636
/proc/meminfo: memFree=22535344/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=617312 CPUtime=4122.35 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 138472 0 0 0 412208 27 0 0 25 0 1 0 852755289 632127488 138381 33554432000 4194304 4300876 140736555974704 18446744073709551615 4269020 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 154328 138381 169 27 0 152777 0
Current children cumulated CPU time (s) 4122.35
Current children cumulated vsize (KiB) 617312

[startup+4182.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/559 28638
/proc/meminfo: memFree=22517316/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=617312 CPUtime=4182.36 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 140292 0 0 0 418208 28 0 0 25 0 1 0 852755289 632127488 140201 33554432000 4194304 4300876 140736555974704 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 154328 140201 169 27 0 152777 0
Current children cumulated CPU time (s) 4182.36
Current children cumulated vsize (KiB) 617312

[startup+4242.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/559 28638
/proc/meminfo: memFree=22500148/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=617312 CPUtime=4242.36 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 142387 0 0 0 424208 28 0 0 25 0 1 0 852755289 632127488 142296 33554432000 4194304 4300876 140736555974704 18446744073709551615 4200335 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 154328 142296 169 27 0 152777 0
Current children cumulated CPU time (s) 4242.36
Current children cumulated vsize (KiB) 617312

[startup+4302.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/559 28643
/proc/meminfo: memFree=22481496/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=841076 CPUtime=4302.36 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 144466 0 0 0 430206 30 0 0 25 0 1 0 852755289 861261824 144375 33554432000 4194304 4300876 140736555974704 18446744073709551615 224284320962 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 210269 144375 169 27 0 208718 0
Current children cumulated CPU time (s) 4302.36
Current children cumulated vsize (KiB) 841076

[startup+4362.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/559 28645
/proc/meminfo: memFree=22466528/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=841076 CPUtime=4362.36 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 146526 0 0 0 436206 30 0 0 25 0 1 0 852755289 861261824 146435 33554432000 4194304 4300876 140736555974704 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 210269 146435 169 27 0 208718 0
Current children cumulated CPU time (s) 4362.36
Current children cumulated vsize (KiB) 841076

[startup+4422.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/559 28647
/proc/meminfo: memFree=22449484/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=841076 CPUtime=4422.35 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 148549 0 0 0 442205 30 0 0 25 0 1 0 852755289 861261824 148458 33554432000 4194304 4300876 140736555974704 18446744073709551615 4225192 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 210269 148458 169 27 0 208718 0
Current children cumulated CPU time (s) 4422.35
Current children cumulated vsize (KiB) 841076

[startup+4482.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/559 28649
/proc/meminfo: memFree=22433316/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=841076 CPUtime=4482.36 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 150488 0 0 0 448205 31 0 0 25 0 1 0 852755289 861261824 150397 33554432000 4194304 4300876 140736555974704 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 210269 150397 169 27 0 208718 0
Current children cumulated CPU time (s) 4482.36
Current children cumulated vsize (KiB) 841076

[startup+4542.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/559 28649
/proc/meminfo: memFree=22417524/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=841076 CPUtime=4542.36 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 152351 0 0 0 454205 31 0 0 25 0 1 0 852755289 861261824 152260 33554432000 4194304 4300876 140736555974704 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 210269 152260 169 27 0 208718 0
Current children cumulated CPU time (s) 4542.36
Current children cumulated vsize (KiB) 841076

[startup+4602.3 s]
/proc/loadavg: 1.91 2.00 1.99 2/553 28669
/proc/meminfo: memFree=23238104/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=841076 CPUtime=4602.38 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 154435 0 0 0 460206 32 0 0 25 0 1 0 852755289 861261824 154344 33554432000 4194304 4300876 140736555974704 18446744073709551615 4200293 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 210269 154344 169 27 0 208718 0
Current children cumulated CPU time (s) 4602.38
Current children cumulated vsize (KiB) 841076

[startup+4662.3 s]
/proc/loadavg: 1.40 1.83 1.93 2/553 28671
/proc/meminfo: memFree=23228756/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=841076 CPUtime=4662.36 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 156510 0 0 0 466204 32 0 0 25 0 1 0 852755289 861261824 156419 33554432000 4194304 4300876 140736555974704 18446744073709551615 4228130 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 210269 156419 169 27 0 208718 0
Current children cumulated CPU time (s) 4662.36
Current children cumulated vsize (KiB) 841076

[startup+4722.32 s]
/proc/loadavg: 1.14 1.68 1.87 2/553 28673
/proc/meminfo: memFree=23221764/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=841076 CPUtime=4722.38 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 158557 0 0 0 472205 33 0 0 25 0 1 0 852755289 861261824 158466 33554432000 4194304 4300876 140736555974704 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 210269 158466 169 27 0 208718 0
Current children cumulated CPU time (s) 4722.38
Current children cumulated vsize (KiB) 841076

[startup+4782.3 s]
/proc/loadavg: 1.05 1.55 1.82 2/553 28675
/proc/meminfo: memFree=23214160/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=841076 CPUtime=4782.36 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 160555 0 0 0 478203 33 0 0 25 0 1 0 852755289 861261824 160464 33554432000 4194304 4300876 140736555974704 18446744073709551615 4228157 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 210269 160464 169 27 0 208718 0
Current children cumulated CPU time (s) 4782.36
Current children cumulated vsize (KiB) 841076

[startup+4842.3 s]
/proc/loadavg: 1.02 1.45 1.76 2/553 28675
/proc/meminfo: memFree=23205560/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=841076 CPUtime=4842.36 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 162542 0 0 0 484203 33 0 0 25 0 1 0 852755289 861261824 162451 33554432000 4194304 4300876 140736555974704 18446744073709551615 4200323 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 210269 162451 169 27 0 208718 0
Current children cumulated CPU time (s) 4842.36
Current children cumulated vsize (KiB) 841076

[startup+4902.3 s]
/proc/loadavg: 1.00 1.37 1.71 2/553 28677
/proc/meminfo: memFree=23198832/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=841208 CPUtime=4902.37 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 164407 0 0 0 490203 34 0 0 25 0 1 0 852755289 861396992 164316 33554432000 4194304 4300876 140736555974704 18446744073709551615 4261207 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 210302 164316 169 27 0 208751 0
Current children cumulated CPU time (s) 4902.37
Current children cumulated vsize (KiB) 841208

[startup+4962.3 s]
/proc/loadavg: 1.00 1.30 1.66 2/553 28679
/proc/meminfo: memFree=23190480/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=841208 CPUtime=4962.37 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 166377 0 0 0 496203 34 0 0 25 0 1 0 852755289 861396992 166286 33554432000 4194304 4300876 140736555974704 18446744073709551615 4217455 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 210302 166286 169 27 0 208751 0
Current children cumulated CPU time (s) 4962.37
Current children cumulated vsize (KiB) 841208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 1.00 1.26 1.64 2/553 28681
/proc/meminfo: memFree=23185472/32951124 swapFree=39849780/67111528
[pid=28513] ppid=28511 vsize=841208 CPUtime=5000.08 cores=1,3,5,7
/proc/28513/stat : 28513 (march_rw) R 28511 28513 27968 0 -1 4202496 167680 0 0 0 499974 34 0 0 25 0 1 0 852755289 861396992 167589 33554432000 4194304 4300876 140736555974704 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28513/statm: 210302 167589 169 27 0 208751 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 841208

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): 5000.05
CPU time (s): 5000.13
CPU user time (s): 4999.75
CPU system time (s): 0.377942
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 841208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.75
system time used= 0.377942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 167680
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= 8
involuntary context switches= 3504

runsolver used 24.7072 second user time and 61.7126 second system time

The end

Launcher Data

Begin job on node118 at 2011-05-29 01:27:26
IDJOB=3420513
IDBENCH=82765
IDSOLVER=1913
FILE ID=node118/3420513-1306625246
RUNJOBID= node118-1306614828-27987
PBS_JOBID= 13471630
Free space on /tmp= 73260 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v700-c2982-S899463426-096.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420513-1306625246/watcher-3420513-1306625246 -o /tmp/evaluation-result-3420513-1306625246/solver-3420513-1306625246 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420513-1306625246.cnf

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

MD5SUM BENCH= bf57ee4f209393e8d4bc647eb9e177d4
RANDOM SEED=461859147

node118.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		: 2666.842
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	: 5333.68
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		: 2666.842
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	: 5332.75
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		: 2666.842
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	: 5332.74
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		: 2666.842
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	: 5332.75
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		: 2666.842
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	: 5332.68
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		: 2666.842
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		: 2666.842
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		: 2666.842
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	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23775276 kB
Buffers:        209580 kB
Cached:        1609952 kB
SwapCached:      52908 kB
Active:         884436 kB
Inactive:      8001512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23775276 kB
SwapTotal:    67111528 kB
SwapFree:     39849780 kB
Dirty:              28 kB
Writeback:           0 kB
AnonPages:     7026900 kB
Mapped:          25832 kB
Slab:           104596 kB
PageTables:     114892 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 183896132 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= 73260 MiB
End job on node118 at 2011-05-29 02:50:48