Trace number 3152488

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) 1300.06 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S1245124682-071.UNKNOWN.cnf
MD5SUMb386c0165fb504493e3604d6c778ca42
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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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 600 variables and 2556 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 600 free variables and 2556 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 184 duplicate clauses
0.00/0.01	c resolvent_look() :: found 93 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2649 / 600 ) = 4.42
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 = 600
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: 139
0.02/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 734
0.09/0.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************
c |************************
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c |********************************
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c |****************************************************************| ( 2/999) NodeCount: 7167
1.10/1.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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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 |****************************************************************| ( 3/999) NodeCount: 54258
9.39/9.48	c |----------------------------------------------------------------|
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 |*******************************
c |********************************
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c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |****************************************
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c |*********************************************
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c |***********************************************
c |************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 297242
58.20/58.25	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |****************
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c |************************
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c |*******************************
c |********************************
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c |****************************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 1213511
262.99/263.04	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
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c |******
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c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
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c |****************************
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c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
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c |****************************************************************| ( 6/999) NodeCount: 3792925
898.02/898.06	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************

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-3152488-1301705073/watcher-3152488-1301705073 -o /tmp/evaluation-result-3152488-1301705073/solver-3152488-1301705073 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152488-1301705073.cnf 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 3.59 3.13 3.54 5/189 17626
/proc/meminfo: memFree=20457248/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=6856 CPUtime=0 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 310 0 0 0 0 0 0 0 25 0 1 0 360737754 7020544 252 33554432000 4194304 4300876 140737388335840 18446744073709551615 4239728 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 1714 252 136 27 0 163 0

[startup+0.0296801 s]
/proc/loadavg: 3.59 3.13 3.54 5/189 17626
/proc/meminfo: memFree=20457248/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=7728 CPUtime=0.02 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 479 0 0 0 2 0 0 0 25 0 1 0 360737754 7913472 421 33554432000 4194304 4300876 140737388335840 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 1932 421 168 27 0 381 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7728

[startup+0.100658 s]
/proc/loadavg: 3.59 3.13 3.54 5/189 17626
/proc/meminfo: memFree=20457248/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=7728 CPUtime=0.09 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 500 0 0 0 9 0 0 0 18 0 1 0 360737754 7913472 442 33554432000 4194304 4300876 140737388335840 18446744073709551615 4286040 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 1932 442 168 27 0 381 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7728

[startup+0.300618 s]
/proc/loadavg: 3.59 3.13 3.54 5/189 17626
/proc/meminfo: memFree=20457248/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=7880 CPUtime=0.29 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 524 0 0 0 29 0 0 0 18 0 1 0 360737754 8069120 466 33554432000 4194304 4300876 140737388335840 18446744073709551615 4265584 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 1970 466 168 27 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7880

[startup+0.700544 s]
/proc/loadavg: 3.59 3.13 3.54 5/189 17626
/proc/meminfo: memFree=20457248/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=8016 CPUtime=0.69 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 583 0 0 0 69 0 0 0 18 0 1 0 360737754 8208384 525 33554432000 4194304 4300876 140737388335840 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 2004 525 168 27 0 453 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8016

[startup+1.50041 s]
/proc/loadavg: 3.62 3.15 3.54 5/190 17627
/proc/meminfo: memFree=20455284/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=8184 CPUtime=1.49 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 614 0 0 0 149 0 0 0 20 0 1 0 360737754 8380416 556 33554432000 4194304 4300876 140737388335840 18446744073709551615 4228182 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 2046 556 169 27 0 495 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8184

[startup+3.1001 s]
/proc/loadavg: 3.62 3.15 3.54 5/190 17627
/proc/meminfo: memFree=20454292/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=8468 CPUtime=3.09 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 673 0 0 0 309 0 0 0 25 0 1 0 360737754 8671232 615 33554432000 4194304 4300876 140737388335840 18446744073709551615 4274549 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 2117 615 169 27 0 566 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8468

[startup+6.3005 s]
/proc/loadavg: 3.65 3.16 3.54 5/190 17627
/proc/meminfo: memFree=20451836/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=9312 CPUtime=6.29 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 820 0 0 0 629 0 0 0 25 0 1 0 360737754 9535488 762 33554432000 4194304 4300876 140737388335840 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 2328 762 169 27 0 777 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9312

[startup+12.7003 s]
/proc/loadavg: 3.68 3.17 3.55 5/190 17627
/proc/meminfo: memFree=20447128/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=10868 CPUtime=12.69 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 1062 0 0 0 1269 0 0 0 25 0 1 0 360737754 11128832 1004 33554432000 4194304 4300876 140737388335840 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 2717 1004 169 27 0 1166 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10868

[startup+25.5009 s]
/proc/loadavg: 3.73 3.20 3.55 5/190 17628
/proc/meminfo: memFree=20438560/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=12572 CPUtime=25.49 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 1549 0 0 0 2549 0 0 0 25 0 1 0 360737754 12873728 1491 33554432000 4194304 4300876 140737388335840 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 3143 1491 169 27 0 1592 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12572

[startup+51.1002 s]
/proc/loadavg: 3.83 3.28 3.56 5/190 17629
/proc/meminfo: memFree=20421160/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=17992 CPUtime=51.09 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 2479 0 0 0 5109 0 0 0 25 0 1 0 360737754 18423808 2421 33554432000 4194304 4300876 140737388335840 18446744073709551615 4217755 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 4498 2421 169 27 0 2947 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17992

[startup+102.307 s]
/proc/loadavg: 3.93 3.39 3.58 5/190 17630
/proc/meminfo: memFree=20387532/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=30040 CPUtime=102.3 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 4263 0 0 0 10230 0 0 0 25 0 1 0 360737754 30760960 4205 33554432000 4194304 4300876 140737388335840 18446744073709551615 4214471 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 7510 4205 169 27 0 5959 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30040

[startup+162.3 s]
/proc/loadavg: 3.97 3.49 3.60 5/190 17631
/proc/meminfo: memFree=20348812/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=38772 CPUtime=162.3 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 6348 0 0 0 16229 1 0 0 25 0 1 0 360737754 39702528 6290 33554432000 4194304 4300876 140737388335840 18446744073709551615 4283934 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 9693 6290 169 27 0 8142 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 38772

[startup+222.3 s]
/proc/loadavg: 3.99 3.58 3.63 5/190 17660
/proc/meminfo: memFree=20365260/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=43340 CPUtime=222.3 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 8309 0 0 0 22229 1 0 0 25 0 1 0 360737754 44380160 8251 33554432000 4194304 4300876 140737388335840 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 10835 8251 169 27 0 9284 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 43340

[startup+282.3 s]
/proc/loadavg: 3.99 3.66 3.65 5/190 17662
/proc/meminfo: memFree=20326796/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=56436 CPUtime=282.29 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 10209 0 0 0 28228 1 0 0 25 0 1 0 360737754 57790464 10151 33554432000 4194304 4300876 140737388335840 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 14109 10151 169 27 0 12558 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 56436

[startup+342.301 s]
/proc/loadavg: 3.99 3.72 3.67 5/190 17663
/proc/meminfo: memFree=20288432/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=65300 CPUtime=342.3 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 12213 0 0 0 34228 2 0 0 25 0 1 0 360737754 66867200 12155 33554432000 4194304 4300876 140737388335840 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 16325 12155 169 27 0 14774 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 65300

[startup+402.301 s]
/proc/loadavg: 4.03 3.78 3.69 5/190 17665
/proc/meminfo: memFree=20251688/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=84944 CPUtime=402.3 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 14119 0 0 0 40228 2 0 0 25 0 1 0 360737754 86982656 14061 33554432000 4194304 4300876 140737388335840 18446744073709551615 4217379 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 21236 14061 169 27 0 19685 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 84944

[startup+462.301 s]
/proc/loadavg: 4.01 3.82 3.71 5/190 17666
/proc/meminfo: memFree=20213112/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=84944 CPUtime=462.31 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 16083 0 0 0 46228 3 0 0 25 0 1 0 360737754 86982656 16025 33554432000 4194304 4300876 140737388335840 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 21236 16025 169 27 0 19685 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 84944

[startup+522.3 s]
/proc/loadavg: 4.00 3.85 3.72 5/190 17668
/proc/meminfo: memFree=20175136/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=84944 CPUtime=522.31 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 17974 0 0 0 52228 3 0 0 25 0 1 0 360737754 86982656 17916 33554432000 4194304 4300876 140737388335840 18446744073709551615 4200306 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 21236 17916 169 27 0 19685 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 84944

[startup+582.3 s]
/proc/loadavg: 4.00 3.87 3.74 5/190 17670
/proc/meminfo: memFree=20136664/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=114412 CPUtime=582.3 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 19905 0 0 0 58227 3 0 0 25 0 1 0 360737754 117157888 19847 33554432000 4194304 4300876 140737388335840 18446744073709551615 4268498 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 28603 19847 169 27 0 27052 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 114412

[startup+642.3 s]
/proc/loadavg: 4.06 3.91 3.75 5/190 17671
/proc/meminfo: memFree=20099940/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=132148 CPUtime=642.32 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 21809 0 0 0 64228 4 0 0 25 0 1 0 360737754 135319552 21751 33554432000 4194304 4300876 140737388335840 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 33037 21751 169 27 0 31486 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 132148

[startup+702.301 s]
/proc/loadavg: 4.02 3.92 3.77 5/190 17673
/proc/meminfo: memFree=20064180/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=132148 CPUtime=702.31 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 23610 0 0 0 70227 4 0 0 25 0 1 0 360737754 135319552 23552 33554432000 4194304 4300876 140737388335840 18446744073709551615 4274397 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 33037 23552 169 27 0 31486 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 132148

[startup+762.307 s]
/proc/loadavg: 4.00 3.93 3.78 5/190 17674
/proc/meminfo: memFree=20026812/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=132148 CPUtime=762.33 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 25438 0 0 0 76228 5 0 0 25 0 1 0 360737754 135319552 25380 33554432000 4194304 4300876 140737388335840 18446744073709551615 4200335 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 33037 25380 169 27 0 31486 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 132148

[startup+822.301 s]
/proc/loadavg: 4.00 3.94 3.79 5/190 17676
/proc/meminfo: memFree=19989960/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=132148 CPUtime=822.32 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 27232 0 0 0 82227 5 0 0 25 0 1 0 360737754 135319552 27174 33554432000 4194304 4300876 140737388335840 18446744073709551615 4214485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 33037 27174 169 27 0 31486 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 132148

[startup+882.3 s]
/proc/loadavg: 4.00 3.95 3.80 5/190 17678
/proc/meminfo: memFree=19952984/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=132280 CPUtime=882.32 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 28932 0 0 0 88226 6 0 0 25 0 1 0 360737754 135454720 28874 33554432000 4194304 4300876 140737388335840 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 33070 28874 169 27 0 31519 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 132280

[startup+942.3 s]
/proc/loadavg: 4.03 3.97 3.82 5/190 17679
/proc/meminfo: memFree=19917108/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=176480 CPUtime=942.32 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 30776 0 0 0 94226 6 0 0 25 0 1 0 360737754 180715520 30718 33554432000 4194304 4300876 140737388335840 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 44120 30718 169 27 0 42569 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 176480

[startup+1002.3 s]
/proc/loadavg: 4.01 3.97 3.82 5/190 17690
/proc/meminfo: memFree=19880464/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=176480 CPUtime=1002.33 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 32630 0 0 0 100226 7 0 0 25 0 1 0 360737754 180715520 32572 33554432000 4194304 4300876 140737388335840 18446744073709551615 4200263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 44120 32572 169 27 0 42569 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 176480

[startup+1062.3 s]
/proc/loadavg: 4.00 3.97 3.83 5/190 17691
/proc/meminfo: memFree=19843736/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=176480 CPUtime=1062.32 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 34522 0 0 0 106225 7 0 0 25 0 1 0 360737754 180715520 34464 33554432000 4194304 4300876 140737388335840 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 44120 34464 169 27 0 42569 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 176480

[startup+1122.3 s]
/proc/loadavg: 4.00 3.97 3.84 5/190 17693
/proc/meminfo: memFree=19805880/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=176480 CPUtime=1122.33 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 36327 0 0 0 112225 8 0 0 25 0 1 0 360737754 180715520 36269 33554432000 4194304 4300876 140737388335840 18446744073709551615 4200252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 44120 36269 169 27 0 42569 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 176480

[startup+1182.3 s]
/proc/loadavg: 4.00 3.97 3.84 5/190 17695
/proc/meminfo: memFree=19770408/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=176480 CPUtime=1182.33 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 38080 0 0 0 118225 8 0 0 25 0 1 0 360737754 180715520 38022 33554432000 4194304 4300876 140737388335840 18446744073709551615 4217421 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 44120 38022 169 27 0 42569 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 176480

[startup+1242.3 s]
/proc/loadavg: 2.73 3.61 3.72 3/178 17732
/proc/meminfo: memFree=20172836/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=176480 CPUtime=1242.34 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 39846 0 0 0 124225 9 0 0 25 0 1 0 360737754 180715520 39788 33554432000 4194304 4300876 140737388335840 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 44120 39788 169 27 0 42569 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 176480



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.29 3.34 3.62 3/178 17734
/proc/meminfo: memFree=20155072/32951124 swapFree=67111524/67111528
[pid=17626] ppid=17624 vsize=211944 CPUtime=1300.04 cores=1,3
/proc/17626/stat : 17626 (march_rw) R 17624 17626 16176 0 -1 4202496 41531 0 0 0 129995 9 0 0 25 0 1 0 360737754 217030656 41473 33554432000 4194304 4300876 140737388335840 18446744073709551615 4200316 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17626/statm: 52986 41473 169 27 0 51435 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 211944

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): 1300.06
CPU user time (s): 1299.95
CPU system time (s): 0.105983
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 211944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41531
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= 16404

runsolver used 1.73873 second user time and 4.18536 second system time

The end

Launcher Data 

Begin job on node111 at 2011-04-02 02:44:33
IDJOB=3152488
IDBENCH=82768
IDSOLVER=1561
FILE ID=node111/3152488-1301705073
RUNJOBID= node111-1301704958-17502
PBS_JOBID= 12840739
Free space on /tmp= 70852 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S1245124682-071.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152488-1301705073/watcher-3152488-1301705073 -o /tmp/evaluation-result-3152488-1301705073/solver-3152488-1301705073 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152488-1301705073.cnf

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

MD5SUM BENCH= b386c0165fb504493e3604d6c778ca42
RANDOM SEED=1685612414

node111.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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5428.12
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5332.86
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		: 2666.849
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	: 5332.75
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		: 2666.849
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		: 2666.849
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	: 5332.67
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		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20457380 kB
Buffers:        344856 kB
Cached:       11714764 kB
SwapCached:          4 kB
Active:        7596556 kB
Inactive:      4597044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20457380 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:              52 kB
Writeback:           0 kB
AnonPages:      133224 kB
Mapped:          15612 kB
Slab:           237000 kB
PageTables:       5480 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   331200 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= 70852 MiB
End job on node111 at 2011-04-02 03:06:15