Trace number 3152728

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S4140122-004.SATISFIABLE.cnf
MD5SUM2b3c7a221faca9e629eac8ef7f1b0cd7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.031995
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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 650 variables and 2769 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, 20 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 647 free variables and 2749 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 182 duplicate clauses
0.00/0.01	c resolvent_look() :: found 74 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2823 / 650 ) = 4.34
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 = 647
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: 224
0.00/0.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**************************************************
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c |**********************************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1320
0.19/0.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
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c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 14996
2.29/2.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |************
c |*************
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c |****************
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c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 126974
22.39/22.44	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 |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************
c |****************************************************
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: 792623
154.30/154.37	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |************
c |*************
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c |***************
c |****************
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c |**********************
c |***********************
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 |****************************************
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c |********************************************
c |*********************************************
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c |************************************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 3779346
804.22/804.28	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 |*****************************
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c |*******************************
c |********************************
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c |**********************************
c |***********************************
c |************************************
c |*************************************
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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-3152728-1301710803/watcher-3152728-1301710803 -o /tmp/evaluation-result-3152728-1301710803/solver-3152728-1301710803 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152728-1301710803.cnf 

running on 2 cores: 5,7

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: 3.28 3.85 4.16 3/176 15183
/proc/meminfo: memFree=21137660/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=6896 CPUtime=0 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 282678030 7061504 251 33554432000 4194304 4300876 140736652237584 18446744073709551615 212687701098 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 1724 251 128 27 0 173 0

[startup+0.0973361 s]
/proc/loadavg: 3.28 3.85 4.16 3/176 15183
/proc/meminfo: memFree=21137660/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=7824 CPUtime=0.09 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 530 0 0 0 9 0 0 0 18 0 1 0 282678030 8011776 473 33554432000 4194304 4300876 140736652237584 18446744073709551615 4217560 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 1956 473 168 27 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7824

[startup+0.100336 s]
/proc/loadavg: 3.28 3.85 4.16 3/176 15183
/proc/meminfo: memFree=21137660/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=7824 CPUtime=0.09 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 531 0 0 0 9 0 0 0 18 0 1 0 282678030 8011776 474 33554432000 4194304 4300876 140736652237584 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 1956 474 168 27 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7824

[startup+0.300299 s]
/proc/loadavg: 3.28 3.85 4.16 3/176 15183
/proc/meminfo: memFree=21137660/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=7960 CPUtime=0.29 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 557 0 0 0 29 0 0 0 18 0 1 0 282678030 8151040 500 33554432000 4194304 4300876 140736652237584 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 1990 500 168 27 0 439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7960

[startup+0.700223 s]
/proc/loadavg: 3.28 3.85 4.16 3/176 15183
/proc/meminfo: memFree=21137660/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=8096 CPUtime=0.69 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 601 0 0 0 69 0 0 0 18 0 1 0 282678030 8290304 544 33554432000 4194304 4300876 140736652237584 18446744073709551615 212687371721 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 2024 544 168 27 0 473 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8096

[startup+1.50108 s]
/proc/loadavg: 3.28 3.85 4.16 5/190 15207
/proc/meminfo: memFree=21129808/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=8264 CPUtime=1.49 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 635 0 0 0 149 0 0 0 19 0 1 0 282678030 8462336 578 33554432000 4194304 4300876 140736652237584 18446744073709551615 4248775 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 2066 578 169 27 0 515 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8264

[startup+3.10078 s]
/proc/loadavg: 3.28 3.85 4.16 5/190 15207
/proc/meminfo: memFree=21127204/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=8836 CPUtime=3.09 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 712 0 0 0 309 0 0 0 25 0 1 0 282678030 9048064 655 33554432000 4194304 4300876 140736652237584 18446744073709551615 4288125 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 2209 655 169 27 0 658 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8836

[startup+6.3002 s]
/proc/loadavg: 3.34 3.85 4.16 5/190 15207
/proc/meminfo: memFree=21125076/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=9176 CPUtime=6.29 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 848 0 0 0 629 0 0 0 25 0 1 0 282678030 9396224 791 33554432000 4194304 4300876 140736652237584 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 2294 791 169 27 0 743 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9176

[startup+12.701 s]
/proc/loadavg: 3.39 3.85 4.15 5/190 15207
/proc/meminfo: memFree=21120060/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=10732 CPUtime=12.69 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 1140 0 0 0 1269 0 0 0 25 0 1 0 282678030 10989568 1083 33554432000 4194304 4300876 140736652237584 18446744073709551615 4214389 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 2683 1083 169 27 0 1132 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10732

[startup+25.5007 s]
/proc/loadavg: 3.52 3.86 4.15 5/190 15208
/proc/meminfo: memFree=21112616/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=12732 CPUtime=25.49 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 1629 0 0 0 2549 0 0 0 25 0 1 0 282678030 13037568 1572 33554432000 4194304 4300876 140736652237584 18446744073709551615 4264327 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 3183 1572 169 27 0 1632 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12732

[startup+51.101 s]
/proc/loadavg: 3.69 3.87 4.15 5/190 15208
/proc/meminfo: memFree=21098340/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=18168 CPUtime=51.09 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 2614 0 0 0 5109 0 0 0 25 0 1 0 282678030 18604032 2557 33554432000 4194304 4300876 140736652237584 18446744073709551615 4217373 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 4542 2557 169 27 0 2991 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18168

[startup+102.307 s]
/proc/loadavg: 3.86 3.89 4.14 5/190 15237
/proc/meminfo: memFree=21085176/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=30252 CPUtime=102.29 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 4533 0 0 0 10229 0 0 0 25 0 1 0 282678030 30978048 4476 33554432000 4194304 4300876 140736652237584 18446744073709551615 4219541 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 7563 4476 169 27 0 6012 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 30252

[startup+162.301 s]
/proc/loadavg: 3.95 3.90 4.13 5/190 15238
/proc/meminfo: memFree=21060456/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=38984 CPUtime=162.3 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 6659 0 0 0 16229 1 0 0 25 0 1 0 282678030 39919616 6602 33554432000 4194304 4300876 140736652237584 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 9746 6602 169 27 0 8195 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 38984

[startup+222.301 s]
/proc/loadavg: 4.07 3.95 4.12 5/190 15240
/proc/meminfo: memFree=21033356/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=56588 CPUtime=222.3 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 8880 0 0 0 22229 1 0 0 25 0 1 0 282678030 57946112 8823 33554432000 4194304 4300876 140736652237584 18446744073709551615 4225163 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 14147 8823 169 27 0 12596 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 56588

[startup+282.301 s]
/proc/loadavg: 4.06 3.97 4.12 5/190 15296
/proc/meminfo: memFree=21017948/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=56720 CPUtime=282.29 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 11007 0 0 0 28228 1 0 0 25 0 1 0 282678030 58081280 10950 33554432000 4194304 4300876 140736652237584 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 14180 10950 169 27 0 12629 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 56720

[startup+342.301 s]
/proc/loadavg: 4.06 3.99 4.11 5/190 15324
/proc/meminfo: memFree=20993816/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=85376 CPUtime=342.3 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 13162 0 0 0 34228 2 0 0 25 0 1 0 282678030 87425024 13105 33554432000 4194304 4300876 140736652237584 18446744073709551615 4200316 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 21344 13105 169 27 0 19793 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 85376

[startup+402.301 s]
/proc/loadavg: 4.02 3.99 4.10 5/190 15326
/proc/meminfo: memFree=20971540/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=85376 CPUtime=402.3 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 15264 0 0 0 40227 3 0 0 25 0 1 0 282678030 87425024 15207 33554432000 4194304 4300876 140736652237584 18446744073709551615 4228530 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 21344 15207 169 27 0 19793 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 85376

[startup+462.301 s]
/proc/loadavg: 4.04 4.00 4.09 5/190 15327
/proc/meminfo: memFree=20949152/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=85376 CPUtime=462.3 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 17339 0 0 0 46227 3 0 0 25 0 1 0 282678030 87425024 17282 33554432000 4194304 4300876 140736652237584 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 21344 17282 169 27 0 19793 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 85376

[startup+522.301 s]
/proc/loadavg: 4.01 4.00 4.09 5/190 15329
/proc/meminfo: memFree=20927752/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=114844 CPUtime=522.31 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 19418 0 0 0 52227 4 0 0 25 0 1 0 282678030 117600256 19361 33554432000 4194304 4300876 140736652237584 18446744073709551615 4228530 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 28711 19361 169 27 0 27160 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 114844

[startup+582.301 s]
/proc/loadavg: 4.05 4.01 4.09 5/190 15331
/proc/meminfo: memFree=20905476/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=114844 CPUtime=582.31 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 21484 0 0 0 58227 4 0 0 25 0 1 0 282678030 117600256 21427 33554432000 4194304 4300876 140736652237584 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 28711 21427 169 27 0 27160 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 114844

[startup+642.301 s]
/proc/loadavg: 3.94 3.99 4.07 4/184 15349
/proc/meminfo: memFree=20888016/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=114844 CPUtime=642.32 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 23539 0 0 0 64227 5 0 0 25 0 1 0 282678030 117600256 23482 33554432000 4194304 4300876 140736652237584 18446744073709551615 4263835 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 28711 23482 169 27 0 27160 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 114844

[startup+702.3 s]
/proc/loadavg: 3.34 3.81 4.00 4/184 15351
/proc/meminfo: memFree=20866748/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=132868 CPUtime=702.31 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 25515 0 0 0 70226 5 0 0 25 0 1 0 282678030 136056832 25458 33554432000 4194304 4300876 140736652237584 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 33217 25458 169 27 0 31666 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 132868

[startup+762.306 s]
/proc/loadavg: 3.12 3.66 3.94 4/184 15352
/proc/meminfo: memFree=20845864/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=132868 CPUtime=762.32 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 27452 0 0 0 76226 6 0 0 25 0 1 0 282678030 136056832 27395 33554432000 4194304 4300876 140736652237584 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 33217 27395 169 27 0 31666 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 132868

[startup+822.3 s]
/proc/loadavg: 3.04 3.54 3.88 4/184 15354
/proc/meminfo: memFree=20825364/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=177200 CPUtime=822.31 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 29407 0 0 0 82225 6 0 0 25 0 1 0 282678030 181452800 29350 33554432000 4194304 4300876 140736652237584 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 44300 29350 169 27 0 42749 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 177200

[startup+882.3 s]
/proc/loadavg: 3.01 3.44 3.82 4/184 15356
/proc/meminfo: memFree=20803352/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=177200 CPUtime=882.31 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 31535 0 0 0 88225 6 0 0 25 0 1 0 282678030 181452800 31478 33554432000 4194304 4300876 140736652237584 18446744073709551615 4217423 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 44300 31478 169 27 0 42749 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 177200

[startup+942.3 s]
/proc/loadavg: 3.00 3.35 3.77 4/184 15357
/proc/meminfo: memFree=20781604/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=177200 CPUtime=942.32 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 33666 0 0 0 94225 7 0 0 25 0 1 0 282678030 181452800 33609 33554432000 4194304 4300876 140736652237584 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 44300 33609 169 27 0 42749 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 177200

[startup+1002.3 s]
/proc/loadavg: 3.05 3.30 3.72 4/184 15359
/proc/meminfo: memFree=20760184/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=177200 CPUtime=1002.32 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 35769 0 0 0 100225 7 0 0 25 0 1 0 282678030 181452800 35712 33554432000 4194304 4300876 140736652237584 18446744073709551615 4228128 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 44300 35712 169 27 0 42749 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 177200

[startup+1062.3 s]
/proc/loadavg: 3.02 3.24 3.67 4/184 15360
/proc/meminfo: memFree=20738328/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=177200 CPUtime=1062.32 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 37863 0 0 0 106225 7 0 0 25 0 1 0 282678030 181452800 37806 33554432000 4194304 4300876 140736652237584 18446744073709551615 4200411 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 44300 37806 169 27 0 42749 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 177200

[startup+1122.3 s]
/proc/loadavg: 3.00 3.20 3.63 4/184 15362
/proc/meminfo: memFree=20717188/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=177200 CPUtime=1122.33 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 39888 0 0 0 112225 8 0 0 25 0 1 0 282678030 181452800 39831 33554432000 4194304 4300876 140736652237584 18446744073709551615 4261021 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 44300 39831 169 27 0 42749 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 177200

[startup+1182.3 s]
/proc/loadavg: 3.00 3.16 3.59 4/184 15364
/proc/meminfo: memFree=20696540/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=177200 CPUtime=1182.32 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 41821 0 0 0 118224 8 0 0 25 0 1 0 282678030 181452800 41764 33554432000 4194304 4300876 140736652237584 18446744073709551615 4214360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 44300 41764 169 27 0 42749 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 177200

[startup+1242.3 s]
/proc/loadavg: 3.00 3.13 3.54 4/184 15365
/proc/meminfo: memFree=20675616/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=279544 CPUtime=1242.33 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 43753 0 0 0 124224 9 0 0 25 0 1 0 282678030 286253056 43696 33554432000 4194304 4300876 140736652237584 18446744073709551615 212687070918 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 69886 43696 169 27 0 68335 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 279544



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.10 3.51 5/184 15367
/proc/meminfo: memFree=20655576/32951124 swapFree=67111528/67111528
[pid=15183] ppid=15180 vsize=279544 CPUtime=1300.04 cores=5,7
/proc/15183/stat : 15183 (march_rw) R 15180 15183 14154 0 -1 4202496 45732 0 0 0 129994 10 0 0 25 0 1 0 282678030 286253056 45675 33554432000 4194304 4300876 140736652237584 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15183/statm: 69886 45675 169 27 0 68335 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 279544

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.94
CPU system time (s): 0.109983
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 279544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45732
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= 4
involuntary context switches= 1973

runsolver used 1.91471 second user time and 4.16837 second system time

The end

Launcher Data 

Begin job on node139 at 2011-04-02 04:20:03
IDJOB=3152728
IDBENCH=83008
IDSOLVER=1561
FILE ID=node139/3152728-1301710803
RUNJOBID= node139-1301710803-15167
PBS_JOBID= 12840836
Free space on /tmp= 71872 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S4140122-004.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152728-1301710803/watcher-3152728-1301710803 -o /tmp/evaluation-result-3152728-1301710803/solver-3152728-1301710803 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152728-1301710803.cnf

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

MD5SUM BENCH= 2b3c7a221faca9e629eac8ef7f1b0cd7
RANDOM SEED=200756280

node139.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		: 2666.852
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	: 5333.70
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		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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		: 2666.852
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	: 5321.49
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		: 2666.852
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		: 2666.852
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		: 2666.852
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21138204 kB
Buffers:        354208 kB
Cached:       11132412 kB
SwapCached:          0 kB
Active:        7340240 kB
Inactive:      4207780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21138204 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             564 kB
Writeback:           0 kB
AnonPages:       61988 kB
Mapped:          14624 kB
Slab:           200368 kB
PageTables:       5144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   190312 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= 71872 MiB
End job on node139 at 2011-04-02 04:41:45