Trace number 3273649

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) 1300.08 1300.05

General information on the benchmark

Namecrafted/spence/sgen/
sgen3-n160-s73223945-unsat.cnf
MD5SUMebbfc0ffb6aa4fcba0d5ce3964018543
Bench CategoryCRAFTED (crafted 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 variables161
Number of clauses332
Sum of the clauses size996
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3332
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 161 variables and 332 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 161 free variables and 332 clauses.
0.00/0.00	c using 3-SAT heuristics (occurence based diff)
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 1056 duplicate clauses
0.00/0.00	c main():: clause / variable ratio: ( 332 / 161 ) = 2.06
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c number of free variables = 161
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 150
0.00/0.00	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 |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 804
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 8431
0.19/0.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 75422
2.49/2.56	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
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 |****************************************************************| ( 4/999) NodeCount: 543419
18.99/19.07	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
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c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 3247658
117.10/117.17	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
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c |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 6/999) NodeCount: 16522741
610.51/610.55	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
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: 935)

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-3273649-1303607170/watcher-3273649-1303607170 -o /tmp/evaluation-result-3273649-1303607170/solver-3273649-1303607170 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3273649-1303607170.cnf 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 3.99 3.34 2.82 4/193 13346
/proc/meminfo: memFree=18807528/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=6728 CPUtime=0 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 304 0 0 0 0 0 0 0 22 0 1 0 472315176 6889472 246 33554432000 4194304 4300876 140735886852800 18446744073709551615 4228844 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 1682 246 168 27 0 131 0

[startup+0.073084 s]
/proc/loadavg: 3.99 3.34 2.82 4/193 13346
/proc/meminfo: memFree=18807528/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=6892 CPUtime=0.07 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 339 0 0 0 7 0 0 0 22 0 1 0 472315176 7057408 281 33554432000 4194304 4300876 140735886852800 18446744073709551615 4225135 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 1723 281 168 27 0 172 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6892

[startup+0.101081 s]
/proc/loadavg: 3.99 3.34 2.82 4/193 13346
/proc/meminfo: memFree=18807528/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=6892 CPUtime=0.1 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 345 0 0 0 10 0 0 0 22 0 1 0 472315176 7057408 287 33554432000 4194304 4300876 140735886852800 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 1723 287 168 27 0 172 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6892

[startup+0.301046 s]
/proc/loadavg: 3.99 3.34 2.82 4/193 13346
/proc/meminfo: memFree=18807528/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=7136 CPUtime=0.29 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 416 0 0 0 29 0 0 0 23 0 1 0 472315176 7307264 356 33554432000 4194304 4300876 140735886852800 18446744073709551615 4288355 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 1784 356 169 27 0 233 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7136

[startup+0.700999 s]
/proc/loadavg: 3.99 3.34 2.82 4/193 13346
/proc/meminfo: memFree=18807528/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=7516 CPUtime=0.69 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 487 0 0 0 69 0 0 0 25 0 1 0 472315176 7696384 427 33554432000 4194304 4300876 140735886852800 18446744073709551615 4285044 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 1879 427 169 27 0 328 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7516

[startup+1.50087 s]
/proc/loadavg: 3.99 3.34 2.82 5/194 13347
/proc/meminfo: memFree=18804544/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=8368 CPUtime=1.49 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 626 0 0 0 149 0 0 0 25 0 1 0 472315176 8568832 566 33554432000 4194304 4300876 140735886852800 18446744073709551615 232335287501 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 2092 566 169 27 0 541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8368

[startup+3.10057 s]
/proc/loadavg: 3.99 3.34 2.82 5/194 13347
/proc/meminfo: memFree=18800948/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=9292 CPUtime=3.09 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 927 0 0 0 309 0 0 0 25 0 1 0 472315176 9515008 867 33554432000 4194304 4300876 140735886852800 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 2323 867 169 27 0 772 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9292

[startup+6.301 s]
/proc/loadavg: 3.99 3.35 2.83 5/194 13347
/proc/meminfo: memFree=18792384/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=12328 CPUtime=6.29 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 1501 0 0 0 629 0 0 0 25 0 1 0 472315176 12623872 1441 33554432000 4194304 4300876 140735886852800 18446744073709551615 4289137 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 3082 1441 169 27 0 1531 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12328

[startup+12.7009 s]
/proc/loadavg: 4.07 3.38 2.84 5/194 13347
/proc/meminfo: memFree=18774788/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=19116 CPUtime=12.69 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 2636 0 0 0 1269 0 0 0 25 0 1 0 472315176 19574784 2576 33554432000 4194304 4300876 140735886852800 18446744073709551615 4234224 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 4779 2576 169 27 0 3228 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19116

[startup+25.5006 s]
/proc/loadavg: 4.06 3.41 2.85 5/194 13348
/proc/meminfo: memFree=18740548/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=25572 CPUtime=25.49 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 4900 0 0 0 2548 1 0 0 25 0 1 0 472315176 26185728 4840 33554432000 4194304 4300876 140735886852800 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 6393 4840 169 27 0 4842 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25572

[startup+51.101 s]
/proc/loadavg: 4.04 3.46 2.88 5/194 13349
/proc/meminfo: memFree=18675324/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=48672 CPUtime=51.1 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 9403 0 0 0 5108 2 0 0 25 0 1 0 472315176 49840128 9343 33554432000 4194304 4300876 140735886852800 18446744073709551615 4288476 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 12168 9343 169 27 0 10617 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 48672

[startup+102.307 s]
/proc/loadavg: 4.06 3.55 2.94 5/194 13350
/proc/meminfo: memFree=18543752/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=100464 CPUtime=102.3 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 18323 0 0 0 10227 3 0 0 25 0 1 0 472315176 102875136 18263 33554432000 4194304 4300876 140735886852800 18446744073709551615 4197080 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 25116 18263 169 27 0 23565 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 100464

[startup+162.3 s]
/proc/loadavg: 4.02 3.63 3.01 5/194 13351
/proc/meminfo: memFree=18392456/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=149756 CPUtime=162.29 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 28787 0 0 0 16224 5 0 0 25 0 1 0 472315176 153350144 28727 33554432000 4194304 4300876 140735886852800 18446744073709551615 4235230 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 37439 28727 169 27 0 35888 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 149756

[startup+222.301 s]
/proc/loadavg: 4.01 3.70 3.07 5/194 13353
/proc/meminfo: memFree=18240872/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=226240 CPUtime=222.3 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 39172 0 0 0 22223 7 0 0 25 0 1 0 472315176 231669760 39112 33554432000 4194304 4300876 140735886852800 18446744073709551615 4281349 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 56560 39112 169 27 0 55009 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 226240

[startup+282.301 s]
/proc/loadavg: 4.00 3.75 3.12 5/194 13355
/proc/meminfo: memFree=18088664/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=226240 CPUtime=282.3 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 49588 0 0 0 28221 9 0 0 25 0 1 0 472315176 231669760 49528 33554432000 4194304 4300876 140735886852800 18446744073709551615 232335287317 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 56560 49528 169 27 0 55009 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 226240

[startup+342.3 s]
/proc/loadavg: 4.12 3.82 3.19 5/194 13356
/proc/meminfo: memFree=17931768/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=325688 CPUtime=342.3 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 59972 0 0 0 34219 11 0 0 25 0 1 0 472315176 333504512 59912 33554432000 4194304 4300876 140735886852800 18446744073709551615 4234224 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 81422 59912 169 27 0 79871 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 325688

[startup+402.301 s]
/proc/loadavg: 4.15 3.88 3.24 5/194 13358
/proc/meminfo: memFree=17780100/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=325688 CPUtime=402.3 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 70356 0 0 0 40217 13 0 0 25 0 1 0 472315176 333504512 70296 33554432000 4194304 4300876 140735886852800 18446744073709551615 4197056 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 81422 70296 169 27 0 79871 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 325688

[startup+462.301 s]
/proc/loadavg: 4.08 3.92 3.29 5/194 13359
/proc/meminfo: memFree=17627544/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=346060 CPUtime=462.3 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 80660 0 0 0 46215 15 0 0 25 0 1 0 472315176 354365440 80600 33554432000 4194304 4300876 140735886852800 18446744073709551615 232335288017 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 86515 80600 169 27 0 84964 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 346060

[startup+522.3 s]
/proc/loadavg: 4.03 3.93 3.33 5/194 13361
/proc/meminfo: memFree=17478092/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=495236 CPUtime=522.3 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 90979 0 0 0 52212 18 0 0 25 0 1 0 472315176 507121664 90919 33554432000 4194304 4300876 140735886852800 18446744073709551615 4217768 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 123809 90919 169 27 0 122258 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 495236

[startup+582.301 s]
/proc/loadavg: 4.01 3.94 3.37 5/194 13363
/proc/meminfo: memFree=17323332/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=495236 CPUtime=582.31 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 101199 0 0 0 58211 20 0 0 25 0 1 0 472315176 507121664 101139 33554432000 4194304 4300876 140735886852800 18446744073709551615 4288355 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 123809 101139 169 27 0 122258 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 495236

[startup+642.301 s]
/proc/loadavg: 4.06 3.96 3.41 5/194 13364
/proc/meminfo: memFree=17168440/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=495236 CPUtime=642.31 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 111505 0 0 0 64210 21 0 0 25 0 1 0 472315176 507121664 111445 33554432000 4194304 4300876 140735886852800 18446744073709551615 4234347 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 123809 111445 169 27 0 122258 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 495236

[startup+702.3 s]
/proc/loadavg: 4.07 3.98 3.45 5/194 13366
/proc/meminfo: memFree=17018132/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=719000 CPUtime=702.31 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 121906 0 0 0 70208 23 0 0 25 0 1 0 472315176 736256000 121846 33554432000 4194304 4300876 140735886852800 18446744073709551615 4215141 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 179750 121846 169 27 0 178199 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 719000

[startup+762.307 s]
/proc/loadavg: 4.02 3.98 3.48 5/194 13367
/proc/meminfo: memFree=16864456/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=719000 CPUtime=762.31 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 132320 0 0 0 76206 25 0 0 25 0 1 0 472315176 736256000 132260 33554432000 4194304 4300876 140735886852800 18446744073709551615 4265472 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 179750 132260 169 27 0 178199 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 719000

[startup+822.301 s]
/proc/loadavg: 4.01 3.98 3.51 5/194 13369
/proc/meminfo: memFree=16711032/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=759744 CPUtime=822.31 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 142674 0 0 0 82203 28 0 0 25 0 1 0 472315176 777977856 142614 33554432000 4194304 4300876 140735886852800 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 189936 142614 169 27 0 188385 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 759744

[startup+882.3 s]
/proc/loadavg: 4.00 3.98 3.54 5/194 13371
/proc/meminfo: memFree=16556628/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=759744 CPUtime=882.31 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 152999 0 0 0 88201 30 0 0 25 0 1 0 472315176 777977856 152939 33554432000 4194304 4300876 140735886852800 18446744073709551615 4261027 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 189936 152939 169 27 0 188385 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 759744

[startup+942.3 s]
/proc/loadavg: 4.00 3.98 3.57 5/194 13372
/proc/meminfo: memFree=16406060/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=759744 CPUtime=942.32 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 163296 0 0 0 94199 33 0 0 25 0 1 0 472315176 777977856 163236 33554432000 4194304 4300876 140735886852800 18446744073709551615 4248602 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 189936 163236 169 27 0 188385 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 759744

[startup+1002.3 s]
/proc/loadavg: 2.55 3.60 3.46 2/176 13428
/proc/meminfo: memFree=18772600/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=759744 CPUtime=1002.31 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 173527 0 0 0 100196 35 0 0 25 0 1 0 472315176 777977856 173467 33554432000 4194304 4300876 140735886852800 18446744073709551615 4234764 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 189936 173467 169 27 0 188385 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 759744

[startup+1062.3 s]
/proc/loadavg: 1.57 3.12 3.30 2/176 13429
/proc/meminfo: memFree=18731780/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=1095392 CPUtime=1062.32 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 183798 0 0 0 106193 39 0 0 25 0 1 0 472315176 1121681408 183738 33554432000 4194304 4300876 140735886852800 18446744073709551615 4281200 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 273848 183738 169 27 0 272297 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 1095392

[startup+1122.3 s]
/proc/loadavg: 1.28 2.75 3.16 2/176 13431
/proc/meminfo: memFree=18690320/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=1095392 CPUtime=1122.32 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 194086 0 0 0 112192 40 0 0 25 0 1 0 472315176 1121681408 194026 33554432000 4194304 4300876 140735886852800 18446744073709551615 4200404 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 273848 194026 169 27 0 272297 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 1095392

[startup+1182.3 s]
/proc/loadavg: 1.10 2.43 3.02 2/176 13433
/proc/meminfo: memFree=18649248/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=1095392 CPUtime=1182.32 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 204460 0 0 0 118190 42 0 0 25 0 1 0 472315176 1121681408 204400 33554432000 4194304 4300876 140735886852800 18446744073709551615 4234546 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 273848 204400 169 27 0 272297 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 1095392

[startup+1242.3 s]
/proc/loadavg: 1.14 2.21 2.91 2/176 13434
/proc/meminfo: memFree=18607456/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=1095392 CPUtime=1242.33 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 214744 0 0 0 124188 45 0 0 25 0 1 0 472315176 1121681408 214684 33554432000 4194304 4300876 140735886852800 18446744073709551615 232335588832 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 273848 214684 169 27 0 272297 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 1095392



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.05 1.98 2.79 2/176 13436
/proc/meminfo: memFree=18567620/32951124 swapFree=67111528/67111528
[pid=13346] ppid=13344 vsize=1095392 CPUtime=1300.03 cores=4,6
/proc/13346/stat : 13346 (march_rw) R 13344 13346 12235 0 -1 4202496 224634 0 0 0 129956 47 0 0 25 0 1 0 472315176 1121681408 224574 33554432000 4194304 4300876 140735886852800 18446744073709551615 4225211 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13346/statm: 273848 224574 169 27 0 272297 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 1095392

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): 1300.05
CPU time (s): 1300.08
CPU user time (s): 1299.57
CPU system time (s): 0.515921
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1095392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.57
system time used= 0.515921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 224634
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= 775

runsolver used 2.36264 second user time and 4.17037 second system time

The end

Launcher Data 

Begin job on node132 at 2011-04-24 03:06:10
IDJOB=3273649
IDBENCH=83144
IDSOLVER=1561
FILE ID=node132/3273649-1303607170
RUNJOBID= node132-1303606821-13203
PBS_JOBID= 13150610
Free space on /tmp= 72056 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/spence/sgen/sgen3-n160-s73223945-unsat.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3273649-1303607170/watcher-3273649-1303607170 -o /tmp/evaluation-result-3273649-1303607170/solver-3273649-1303607170 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3273649-1303607170.cnf

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

MD5SUM BENCH= ebbfc0ffb6aa4fcba0d5ce3964018543
RANDOM SEED=360768641

node132.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		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
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	: 5332.74
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		: 2666.833
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	: 5332.76
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		: 2666.833
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		: 2666.833
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	: 5332.77
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		: 2666.833
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	: 5332.67
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		: 2666.833
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	: 5332.82
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		: 2666.833
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:      18807808 kB
Buffers:       1606064 kB
Cached:       11265752 kB
SwapCached:          0 kB
Active:        3127780 kB
Inactive:     10466868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18807808 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              68 kB
Writeback:           0 kB
AnonPages:      722376 kB
Mapped:          15420 kB
Slab:           482884 kB
PageTables:       6972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1129908 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72056 MiB
End job on node132 at 2011-04-24 03:27:52