Trace number 3152596

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 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v550-c2343-S2058622508-076.SATISFIABLE.cnf
MD5SUMc1412f649cda4900c9606cccc6bec4a4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.033994
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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 550 variables and 2343 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, 24 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 546 free variables and 2319 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 183 duplicate clauses
0.00/0.01	c resolvent_look() :: found 95 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2414 / 550 ) = 4.39
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 = 546
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: 134
0.01/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |**************************************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 718
0.09/0.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 6679
1.10/1.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 45325
8.59/8.66	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |*************
c |**************
c |***************
c |****************
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c |************************
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c |********************************
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c |****************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 216570
46.49/46.55	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| ( 5/999) NodeCount: 769298
182.20/182.24	c |----------------------------------------------------------------|
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 |***********************************
c |************************************
c |*************************************
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c |****************************************
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c |*********************************************
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c |****************************************************************| ( 6/999) NodeCount: 2111050
542.50/542.55	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 |****************************
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c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |****************************************************************| ( 7/999) NodeCount: 4596444
1266.03/1266.03	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-3152596-1301709442/watcher-3152596-1301709442 -o /tmp/evaluation-result-3152596-1301709442/solver-3152596-1301709442 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152596-1301709442.cnf 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 4.10 5.00 6.32 5/189 7484
/proc/meminfo: memFree=20869756/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=6852 CPUtime=0 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 299 0 0 0 0 0 0 0 25 0 1 0 263359769 7016448 242 33554432000 4194304 4300876 140734460698432 18446744073709551615 264726061075 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 1713 242 135 27 0 162 0

[startup+0.0154521 s]
/proc/loadavg: 4.10 5.00 6.32 5/189 7484
/proc/meminfo: memFree=20869756/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=7548 CPUtime=0.01 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 435 0 0 0 1 0 0 0 25 0 1 0 263359769 7729152 378 33554432000 4194304 4300876 140734460698432 18446744073709551615 4216863 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 1887 378 168 27 0 336 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7548

[startup+0.100435 s]
/proc/loadavg: 4.10 5.00 6.32 5/189 7484
/proc/meminfo: memFree=20869756/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=7688 CPUtime=0.09 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 477 0 0 0 9 0 0 0 18 0 1 0 263359769 7872512 420 33554432000 4194304 4300876 140734460698432 18446744073709551615 4265323 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 1922 420 168 27 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7688

[startup+0.300383 s]
/proc/loadavg: 4.10 5.00 6.32 5/189 7484
/proc/meminfo: memFree=20869756/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=7688 CPUtime=0.29 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 504 0 0 0 29 0 0 0 18 0 1 0 263359769 7872512 447 33554432000 4194304 4300876 140734460698432 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 1922 447 168 27 0 371 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7688

[startup+0.700333 s]
/proc/loadavg: 4.10 5.00 6.32 5/189 7484
/proc/meminfo: memFree=20869756/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=7980 CPUtime=0.69 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 544 0 0 0 69 0 0 0 18 0 1 0 263359769 8171520 487 33554432000 4194304 4300876 140734460698432 18446744073709551615 4217448 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 1995 487 168 27 0 444 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7980

[startup+1.50018 s]
/proc/loadavg: 4.10 5.00 6.32 5/190 7485
/proc/meminfo: memFree=20867912/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=8148 CPUtime=1.49 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 582 0 0 0 149 0 0 0 19 0 1 0 263359769 8343552 525 33554432000 4194304 4300876 140734460698432 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 2037 525 169 27 0 486 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8148

[startup+3.10088 s]
/proc/loadavg: 4.10 5.00 6.32 5/190 7485
/proc/meminfo: memFree=20866796/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=8436 CPUtime=3.09 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 643 0 0 0 309 0 0 0 25 0 1 0 263359769 8638464 586 33554432000 4194304 4300876 140734460698432 18446744073709551615 4217455 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 2109 586 169 27 0 558 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8436

[startup+6.30026 s]
/proc/loadavg: 4.09 4.99 6.31 5/190 7485
/proc/meminfo: memFree=20865028/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=9260 CPUtime=6.29 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 797 0 0 0 629 0 0 0 25 0 1 0 263359769 9482240 740 33554432000 4194304 4300876 140734460698432 18446744073709551615 4200364 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 2315 740 169 27 0 764 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9260

[startup+12.7011 s]
/proc/loadavg: 4.08 4.97 6.30 5/190 7485
/proc/meminfo: memFree=20860700/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=10792 CPUtime=12.69 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 1032 0 0 0 1269 0 0 0 25 0 1 0 263359769 11051008 975 33554432000 4194304 4300876 140734460698432 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 2698 975 169 27 0 1147 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10792

[startup+25.5007 s]
/proc/loadavg: 4.06 4.92 6.26 5/190 7486
/proc/meminfo: memFree=20853484/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=12452 CPUtime=25.49 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 1482 0 0 0 2549 0 0 0 25 0 1 0 263359769 12750848 1425 33554432000 4194304 4300876 140734460698432 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 3113 1425 169 27 0 1562 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12452

[startup+51.1008 s]
/proc/loadavg: 4.04 4.85 6.20 5/190 7487
/proc/meminfo: memFree=20839460/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=17784 CPUtime=51.09 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 2324 0 0 0 5109 0 0 0 25 0 1 0 263359769 18210816 2267 33554432000 4194304 4300876 140734460698432 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 4446 2267 169 27 0 2895 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17784

[startup+102.306 s]
/proc/loadavg: 4.02 4.71 6.08 5/190 7488
/proc/meminfo: memFree=20811408/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=23704 CPUtime=102.3 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 4021 0 0 0 10230 0 0 0 25 0 1 0 263359769 24272896 3964 33554432000 4194304 4300876 140734460698432 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 5926 3964 169 27 0 4375 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23704

[startup+162.301 s]
/proc/loadavg: 4.07 4.60 5.95 5/190 7489
/proc/meminfo: memFree=20780752/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=33604 CPUtime=162.3 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 5876 0 0 0 16229 1 0 0 25 0 1 0 263359769 34410496 5819 33554432000 4194304 4300876 140734460698432 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 8401 5819 169 27 0 6850 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 33604

[startup+222.3 s]
/proc/loadavg: 4.02 4.49 5.83 5/190 7500
/proc/meminfo: memFree=20748848/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=42468 CPUtime=222.3 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 7756 0 0 0 22228 2 0 0 25 0 1 0 263359769 43487232 7699 33554432000 4194304 4300876 140734460698432 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 10617 7699 169 27 0 9066 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 42468

[startup+282.3 s]
/proc/loadavg: 4.01 4.39 5.71 6/195 7820
/proc/meminfo: memFree=20710756/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=63724 CPUtime=282.29 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 9614 0 0 0 28227 2 0 0 25 0 1 0 263359769 65253376 9557 33554432000 4194304 4300876 140734460698432 18446744073709551615 4263760 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 15931 9557 169 27 0 14380 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 63724

[startup+342.301 s]
/proc/loadavg: 4.00 4.32 5.60 5/190 7969
/proc/meminfo: memFree=20822608/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=63724 CPUtime=342.29 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 11453 0 0 0 34227 2 0 0 25 0 1 0 263359769 65253376 11396 33554432000 4194304 4300876 140734460698432 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 15931 11396 169 27 0 14380 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 63724

[startup+402.301 s]
/proc/loadavg: 4.00 4.26 5.50 5/190 7971
/proc/meminfo: memFree=20790840/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=63724 CPUtime=402.3 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 13194 0 0 0 40227 3 0 0 25 0 1 0 263359769 65253376 13137 33554432000 4194304 4300876 140734460698432 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 15931 13137 169 27 0 14380 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 63724

[startup+462.3 s]
/proc/loadavg: 4.00 4.21 5.40 5/190 7972
/proc/meminfo: memFree=20759684/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=83368 CPUtime=462.3 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 14901 0 0 0 46227 3 0 0 25 0 1 0 263359769 85368832 14844 33554432000 4194304 4300876 140734460698432 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 20842 14844 169 27 0 19291 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 83368

[startup+522.301 s]
/proc/loadavg: 4.00 4.17 5.31 5/190 7974
/proc/meminfo: memFree=20729152/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=83368 CPUtime=522.3 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 16570 0 0 0 52227 3 0 0 25 0 1 0 263359769 85368832 16513 33554432000 4194304 4300876 140734460698432 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 20842 16513 169 27 0 19291 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 83368

[startup+582.3 s]
/proc/loadavg: 4.00 4.14 5.23 5/190 7976
/proc/meminfo: memFree=20698972/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=99692 CPUtime=582.3 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 18363 0 0 0 58226 4 0 0 25 0 1 0 263359769 102084608 18306 33554432000 4194304 4300876 140734460698432 18446744073709551615 4265499 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 24923 18306 169 27 0 23372 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 99692

[startup+642.3 s]
/proc/loadavg: 4.00 4.11 5.15 5/190 7977
/proc/meminfo: memFree=20667568/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=99692 CPUtime=642.31 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 20134 0 0 0 64227 4 0 0 25 0 1 0 263359769 102084608 20077 33554432000 4194304 4300876 140734460698432 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 24923 20077 169 27 0 23372 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 99692

[startup+702.301 s]
/proc/loadavg: 4.00 4.09 5.07 5/190 7979
/proc/meminfo: memFree=20636912/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=129292 CPUtime=702.3 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 21875 0 0 0 70226 4 0 0 25 0 1 0 263359769 132395008 21818 33554432000 4194304 4300876 140734460698432 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 32323 21818 169 27 0 30772 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 129292

[startup+762.307 s]
/proc/loadavg: 4.00 4.07 5.00 5/190 7980
/proc/meminfo: memFree=20605384/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=129292 CPUtime=762.32 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 23588 0 0 0 76226 6 0 0 25 0 1 0 263359769 132395008 23531 33554432000 4194304 4300876 140734460698432 18446744073709551615 4200404 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 32323 23531 169 27 0 30772 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 129292

[startup+822.301 s]
/proc/loadavg: 4.00 4.05 4.94 5/190 7982
/proc/meminfo: memFree=20575684/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=129292 CPUtime=822.31 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 25244 0 0 0 82224 7 0 0 25 0 1 0 263359769 132395008 25187 33554432000 4194304 4300876 140734460698432 18446744073709551615 4217685 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 32323 25187 169 27 0 30772 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 129292

[startup+882.301 s]
/proc/loadavg: 4.00 4.04 4.87 5/190 7984
/proc/meminfo: memFree=20546012/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=129292 CPUtime=882.31 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 26966 0 0 0 88224 7 0 0 25 0 1 0 263359769 132395008 26909 33554432000 4194304 4300876 140734460698432 18446744073709551615 4217835 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 32323 26909 169 27 0 30772 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 129292

[startup+942.3 s]
/proc/loadavg: 3.84 4.00 4.81 5/190 8123
/proc/meminfo: memFree=21053752/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=129292 CPUtime=942.31 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 28650 0 0 0 94224 7 0 0 25 0 1 0 263359769 132395008 28593 33554432000 4194304 4300876 140734460698432 18446744073709551615 4286099 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 32323 28593 169 27 0 30772 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 129292

[startup+1002.3 s]
/proc/loadavg: 3.94 4.00 4.75 4/188 8179
/proc/meminfo: memFree=21043100/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=173492 CPUtime=1002.32 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 30260 0 0 0 100224 8 0 0 25 0 1 0 263359769 177655808 30203 33554432000 4194304 4300876 140734460698432 18446744073709551615 4228227 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 43373 30203 169 27 0 41822 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 173492

[startup+1062.3 s]
/proc/loadavg: 3.98 4.00 4.70 5/190 8207
/proc/meminfo: memFree=21011416/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=173492 CPUtime=1062.32 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 31873 0 0 0 106223 9 0 0 25 0 1 0 263359769 177655808 31816 33554432000 4194304 4300876 140734460698432 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 43373 31816 169 27 0 41822 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 173492

[startup+1122.3 s]
/proc/loadavg: 3.99 4.00 4.66 5/190 8209
/proc/meminfo: memFree=20981504/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=206132 CPUtime=1122.32 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 33456 0 0 0 112223 9 0 0 25 0 1 0 263359769 211079168 33399 33554432000 4194304 4300876 140734460698432 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 51533 33399 169 27 0 49982 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 206132

[startup+1182.3 s]
/proc/loadavg: 3.99 4.00 4.61 5/190 8211
/proc/meminfo: memFree=20953332/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=206132 CPUtime=1182.32 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 35014 0 0 0 118223 9 0 0 25 0 1 0 263359769 211079168 34957 33554432000 4194304 4300876 140734460698432 18446744073709551615 4228446 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 51533 34957 169 27 0 49982 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 206132

[startup+1242.3 s]
/proc/loadavg: 4.06 4.01 4.58 5/190 8212
/proc/meminfo: memFree=20924244/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=206132 CPUtime=1242.33 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 36568 0 0 0 124223 10 0 0 25 0 1 0 263359769 211079168 36511 33554432000 4194304 4300876 140734460698432 18446744073709551615 4200371 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 51533 36511 169 27 0 49982 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 206132



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.08 4.02 4.54 5/190 8214
/proc/meminfo: memFree=20896180/32951124 swapFree=67111528/67111528
[pid=7484] ppid=7482 vsize=206132 CPUtime=1300.03 cores=0,2
/proc/7484/stat : 7484 (march_rw) R 7482 7484 7305 0 -1 4202496 38208 0 0 0 129993 10 0 0 25 0 1 0 263359769 211079168 38151 33554432000 4194304 4300876 140734460698432 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7484/statm: 51533 38151 169 27 0 49982 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 206132

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): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1299.94
CPU system time (s): 0.111982
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 206132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38208
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 1763

runsolver used 1.9997 second user time and 3.9354 second system time

The end

Launcher Data 

Begin job on node141 at 2011-04-02 03:57:22
IDJOB=3152596
IDBENCH=82876
IDSOLVER=1561
FILE ID=node141/3152596-1301709442
RUNJOBID= node141-1301709039-7323
PBS_JOBID= 12840863
Free space on /tmp= 71748 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S2058622508-076.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152596-1301709442/watcher-3152596-1301709442 -o /tmp/evaluation-result-3152596-1301709442/solver-3152596-1301709442 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152596-1301709442.cnf

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

MD5SUM BENCH= c1412f649cda4900c9606cccc6bec4a4
RANDOM SEED=893640519

node141.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5362.96
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		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
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		: 2666.806
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	: 5332.84
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		: 2666.806
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		: 2666.806
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		: 2666.806
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20869912 kB
Buffers:        339048 kB
Cached:       11246072 kB
SwapCached:          0 kB
Active:        7685660 kB
Inactive:      4133996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20869912 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              40 kB
Writeback:           0 kB
AnonPages:      233904 kB
Mapped:          15608 kB
Slab:           196692 kB
PageTables:       5680 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   485020 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= 71880 MiB
End job on node141 at 2011-04-02 04:19:04