Trace number 3420809

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 5000.06 5000.04

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v80-c7120-S841042385-099.UNKNOWN.cnf
MD5SUM2b4a2e64d71570c9cdfb4872b312e245
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 variables80
Number of clauses7120
Sum of the clauses size49840
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 57120

Solver Data 

0.39/0.46	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.46	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.46	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.46	c main()::
0.39/0.46	c initFormula():: searching for DIMACS p-line....
0.39/0.46	c full lookahead due to high density!
0.39/0.46	c initFormula():: the DIMACS p-line indicates a CNF of 80 variables and 7120 clauses.
0.39/0.46	c parseCNF():: parsing....
0.39/0.46	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.46	c runParser():: parsing was successful, warming up engines...
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c preprocessing fase I completed:: there are now 80 free variables and 7120 clauses.
0.39/0.46	c using k-SAT heuristics (size based diff)
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c main():: clause / variable ratio: ( 7120 / 80 ) = 89.00
0.39/0.46	c longest clause has size 7
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c number of free variables = 80
0.39/0.46	c dynamic_preselect_setsize :: off
0.39/0.46	c main():: all systems go!
0.39/0.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 202
0.49/0.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 714
0.59/0.63	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5750
1.59/1.68	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 40883
8.80/8.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 222829
47.41/47.46	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 |********************************
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c |****************************************************************| ( 5/999) NodeCount: 954305
210.09/210.11	c |----------------------------------------------------------------|
c |*
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c |************
c |*************
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c |***************
c |****************
c |*****************
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c |*********************
c |**********************
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c |************************
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c |*******************************
c |********************************
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c |****************************************************************| ( 6/999) NodeCount: 3294789
761.29/761.32	c |----------------------------------------------------------------|
c |*
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c |*****
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c |*************
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c |****************
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c |************************
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c |*******************************
c |********************************
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c |************************************
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c |****************************************
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c |****************************************************************| ( 7/999) NodeCount: 9340435
2275.86/2275.95	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 |*********************
c |**********************
c |***********************
c |************************
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c |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
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Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420809-1306640999/watcher-3420809-1306640999 -o /tmp/evaluation-result-3420809-1306640999/solver-3420809-1306640999 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420809-1306640999.cnf 

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

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


[startup+0 s]
/proc/loadavg: 1.02 1.02 1.00 2/459 3210
/proc/meminfo: memFree=14997108/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=6724 CPUtime=0 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4194304 267 0 0 0 0 0 0 0 23 0 1 0 775699723 6885376 213 33554432000 4194304 4300876 140734624456608 18446744073709551615 4246532 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3210/statm: 1681 214 113 27 0 130 0

[startup+0.107794 s]
/proc/loadavg: 1.02 1.02 1.00 2/459 3210
/proc/meminfo: memFree=14997108/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=7640 CPUtime=0.1 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 1189 0 0 0 10 0 0 0 24 0 1 0 775699723 7823360 425 33554432000 4194304 4300876 140734624456608 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3210/statm: 1910 425 143 27 0 359 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7640

[startup+0.200783 s]
/proc/loadavg: 1.02 1.02 1.00 2/459 3210
/proc/meminfo: memFree=14997108/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=7640 CPUtime=0.19 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 1189 0 0 0 19 0 0 0 24 0 1 0 775699723 7823360 425 33554432000 4194304 4300876 140734624456608 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3210/statm: 1910 425 143 27 0 359 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7640

[startup+0.300758 s]
/proc/loadavg: 1.02 1.02 1.00 2/459 3210
/proc/meminfo: memFree=14997108/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=7640 CPUtime=0.29 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 1189 0 0 0 29 0 0 0 25 0 1 0 775699723 7823360 425 33554432000 4194304 4300876 140734624456608 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3210/statm: 1910 425 143 27 0 359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7640

[startup+0.700697 s]
/proc/loadavg: 1.02 1.02 1.00 2/459 3210
/proc/meminfo: memFree=14997108/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=8272 CPUtime=0.69 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 1691 0 0 0 69 0 0 0 25 0 1 0 775699723 8470528 556 33554432000 4194304 4300876 140734624456608 18446744073709551615 4199270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3210/statm: 2068 556 170 27 0 517 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8272

[startup+1.50055 s]
/proc/loadavg: 1.02 1.02 1.00 3/465 3249
/proc/meminfo: memFree=14992676/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=8412 CPUtime=1.49 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 1708 0 0 0 149 0 0 0 25 0 1 0 775699723 8613888 573 33554432000 4194304 4300876 140734624456608 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3210/statm: 2103 573 170 27 0 552 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8412

[startup+3.1002 s]
/proc/loadavg: 1.10 1.04 1.01 3/465 3249
/proc/meminfo: memFree=14990320/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=8688 CPUtime=3.09 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 1754 0 0 0 309 0 0 0 25 0 1 0 775699723 8896512 619 33554432000 4194304 4300876 140734624456608 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3210/statm: 2172 619 170 27 0 621 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8688

[startup+6.3007 s]
/proc/loadavg: 1.10 1.04 1.01 3/465 3249
/proc/meminfo: memFree=14988576/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=9036 CPUtime=6.3 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 1959 0 0 0 630 0 0 0 25 0 1 0 775699723 9252864 743 33554432000 4194304 4300876 140734624456608 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3210/statm: 2259 743 170 27 0 708 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9036

[startup+12.7006 s]
/proc/loadavg: 1.24 1.07 1.02 3/465 3249
/proc/meminfo: memFree=14986256/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=9888 CPUtime=12.7 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 2142 0 0 0 1270 0 0 0 25 0 1 0 775699723 10125312 926 33554432000 4194304 4300876 140734624456608 18446744073709551615 4264612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3210/statm: 2472 926 171 27 0 921 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9888

[startup+25.5003 s]
/proc/loadavg: 1.35 1.10 1.02 3/465 3249
/proc/meminfo: memFree=14981304/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=11804 CPUtime=25.49 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 2503 0 0 0 2549 0 0 0 25 0 1 0 775699723 12087296 1287 33554432000 4194304 4300876 140734624456608 18446744073709551615 4225437 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3210/statm: 2951 1287 171 27 0 1400 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11804

[startup+51.1008 s]
/proc/loadavg: 1.71 1.20 1.06 3/465 3250
/proc/meminfo: memFree=14972732/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=16116 CPUtime=51.09 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 3204 0 0 0 5109 0 0 0 25 0 1 0 775699723 16502784 1988 33554432000 4194304 4300876 140734624456608 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3210/statm: 4029 1988 171 27 0 2478 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16116

[startup+102.301 s]
/proc/loadavg: 1.95 1.35 1.12 3/465 3252
/proc/meminfo: memFree=14956084/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=20256 CPUtime=102.29 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 4650 0 0 0 10229 0 0 0 25 0 1 0 775699723 20742144 3434 33554432000 4194304 4300876 140734624456608 18446744073709551615 4275634 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3210/statm: 5064 3434 171 27 0 3513 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 20256

[startup+162.301 s]
/proc/loadavg: 1.98 1.47 1.17 3/465 3253
/proc/meminfo: memFree=14935228/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=34808 CPUtime=162.29 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 6267 0 0 0 16229 0 0 0 25 0 1 0 775699723 35643392 5051 33554432000 4194304 4300876 140734624456608 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3210/statm: 8702 5051 171 27 0 7151 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34808

[startup+222.317 s]
/proc/loadavg: 2.03 1.57 1.22 3/465 3255
/proc/meminfo: memFree=14919696/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=35068 CPUtime=222.3 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 7818 0 0 0 22230 0 0 0 25 0 1 0 775699723 35909632 6602 33554432000 4194304 4300876 140734624456608 18446744073709551615 4288456 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3210/statm: 8767 6602 171 27 0 7216 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 35068

[startup+282.301 s]
/proc/loadavg: 2.01 1.65 1.27 3/465 3256
/proc/meminfo: memFree=14901060/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=48164 CPUtime=282.29 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 9444 0 0 0 28228 1 0 0 25 0 1 0 775699723 49319936 8228 33554432000 4194304 4300876 140734624456608 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3210/statm: 12041 8228 171 27 0 10490 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 48164

[startup+342.3 s]
/proc/loadavg: 2.00 1.71 1.31 3/465 3258
/proc/meminfo: memFree=14883304/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=48680 CPUtime=342.29 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 10959 0 0 0 34228 1 0 0 25 0 1 0 775699723 49848320 9743 33554432000 4194304 4300876 140734624456608 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3210/statm: 12170 9743 171 27 0 10619 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 48680

[startup+402.301 s]
/proc/loadavg: 2.00 1.76 1.35 3/465 3259
/proc/meminfo: memFree=14865024/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=68324 CPUtime=402.28 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 12603 0 0 0 40227 1 0 0 25 0 1 0 775699723 69963776 11387 33554432000 4194304 4300876 140734624456608 18446744073709551615 4199270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3210/statm: 17081 11387 171 27 0 15530 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 68324

[startup+462.3 s]
/proc/loadavg: 2.00 1.80 1.39 3/465 3261
/proc/meminfo: memFree=14846752/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=68324 CPUtime=462.28 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 14117 0 0 0 46227 1 0 0 25 0 1 0 775699723 69963776 12901 33554432000 4194304 4300876 140734624456608 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3210/statm: 17081 12901 171 27 0 15530 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 68324

[startup+522.301 s]
/proc/loadavg: 2.00 1.83 1.42 3/465 3263
/proc/meminfo: memFree=14829976/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=68324 CPUtime=522.29 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 15657 0 0 0 52227 2 0 0 25 0 1 0 775699723 69963776 14441 33554432000 4194304 4300876 140734624456608 18446744073709551615 4214265 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3210/statm: 17081 14441 171 27 0 15530 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 68324

[startup+582.301 s]
/proc/loadavg: 2.00 1.86 1.46 3/465 3264
/proc/meminfo: memFree=14810868/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=97792 CPUtime=582.28 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 17209 0 0 0 58226 2 0 0 25 0 1 0 775699723 100139008 15993 33554432000 4194304 4300876 140734624456608 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3210/statm: 24448 15993 171 27 0 22897 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 97792

[startup+642.3 s]

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

[startup+4062.3 s]
/proc/loadavg: 2.03 2.01 1.99 3/465 3372
/proc/meminfo: memFree=13858116/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=464168 CPUtime=4062.3 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 99155 0 0 0 406211 19 0 0 25 0 1 0 775699723 475308032 97939 33554432000 4194304 4300876 140734624456608 18446744073709551615 4264592 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/3210/statm: 116042 97939 171 27 0 114491 0
Current children cumulated CPU time (s) 4062.3
Current children cumulated vsize (KiB) 464168

[startup+4122.3 s]
/proc/loadavg: 2.01 2.01 1.99 3/465 3374
/proc/meminfo: memFree=13844080/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=464168 CPUtime=4122.29 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 100346 0 0 0 412210 19 0 0 25 0 1 0 775699723 475308032 99130 33554432000 4194304 4300876 140734624456608 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/3210/statm: 116042 99130 171 27 0 114491 0
Current children cumulated CPU time (s) 4122.29
Current children cumulated vsize (KiB) 464168

[startup+4182.32 s]
/proc/loadavg: 2.05 2.02 2.00 3/465 3375
/proc/meminfo: memFree=13829144/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=464168 CPUtime=4182.32 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 101705 0 0 0 418212 20 0 0 25 0 1 0 775699723 475308032 100489 33554432000 4194304 4300876 140734624456608 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/3210/statm: 116042 100489 171 27 0 114491 0
Current children cumulated CPU time (s) 4182.32
Current children cumulated vsize (KiB) 464168

[startup+4242.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/465 3378
/proc/meminfo: memFree=13813872/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=464168 CPUtime=4242.3 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 103159 0 0 0 424210 20 0 0 25 0 1 0 775699723 475308032 101943 33554432000 4194304 4300876 140734624456608 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/3210/statm: 116042 101943 171 27 0 114491 0
Current children cumulated CPU time (s) 4242.3
Current children cumulated vsize (KiB) 464168

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/465 3390
/proc/meminfo: memFree=13798336/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=464168 CPUtime=4302.3 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 104506 0 0 0 430210 20 0 0 25 0 1 0 775699723 475308032 103290 33554432000 4194304 4300876 140734624456608 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/3210/statm: 116042 103290 171 27 0 114491 0
Current children cumulated CPU time (s) 4302.3
Current children cumulated vsize (KiB) 464168

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/465 3391
/proc/meminfo: memFree=13782188/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=464168 CPUtime=4362.3 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 105893 0 0 0 436210 20 0 0 25 0 1 0 775699723 475308032 104677 33554432000 4194304 4300876 140734624456608 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/3210/statm: 116042 104677 171 27 0 114491 0
Current children cumulated CPU time (s) 4362.3
Current children cumulated vsize (KiB) 464168

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/465 3393
/proc/meminfo: memFree=13765304/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=464168 CPUtime=4422.31 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 107269 0 0 0 442210 21 0 0 25 0 1 0 775699723 475308032 106053 33554432000 4194304 4300876 140734624456608 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/3210/statm: 116042 106053 171 27 0 114491 0
Current children cumulated CPU time (s) 4422.31
Current children cumulated vsize (KiB) 464168

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/465 3397
/proc/meminfo: memFree=13748680/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=464168 CPUtime=4482.31 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 108629 0 0 0 448210 21 0 0 25 0 1 0 775699723 475308032 107413 33554432000 4194304 4300876 140734624456608 18446744073709551615 4264579 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/3210/statm: 116042 107413 171 27 0 114491 0
Current children cumulated CPU time (s) 4482.31
Current children cumulated vsize (KiB) 464168

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/465 3399
/proc/meminfo: memFree=13732908/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=464168 CPUtime=4542.3 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 109931 0 0 0 454209 21 0 0 25 0 1 0 775699723 475308032 108715 33554432000 4194304 4300876 140734624456608 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/3210/statm: 116042 108715 171 27 0 114491 0
Current children cumulated CPU time (s) 4542.3
Current children cumulated vsize (KiB) 464168

[startup+4602.3 s]
/proc/loadavg: 2.10 2.03 2.00 3/465 3401
/proc/meminfo: memFree=13716392/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=464168 CPUtime=4602.31 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 111216 0 0 0 460209 22 0 0 25 0 1 0 775699723 475308032 110000 33554432000 4194304 4300876 140734624456608 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/3210/statm: 116042 110000 171 27 0 114491 0
Current children cumulated CPU time (s) 4602.31
Current children cumulated vsize (KiB) 464168

[startup+4662.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/465 3403
/proc/meminfo: memFree=13700604/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=464168 CPUtime=4662.31 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 112412 0 0 0 466209 22 0 0 25 0 1 0 775699723 475308032 111196 33554432000 4194304 4300876 140734624456608 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/3210/statm: 116042 111196 171 27 0 114491 0
Current children cumulated CPU time (s) 4662.31
Current children cumulated vsize (KiB) 464168

[startup+4722.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/465 3405
/proc/meminfo: memFree=13684572/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=464168 CPUtime=4722.31 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 113748 0 0 0 472209 22 0 0 25 0 1 0 775699723 475308032 112532 33554432000 4194304 4300876 140734624456608 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/3210/statm: 116042 112532 171 27 0 114491 0
Current children cumulated CPU time (s) 4722.31
Current children cumulated vsize (KiB) 464168

[startup+4782.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/465 3406
/proc/meminfo: memFree=13671260/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=472452 CPUtime=4782.31 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 115122 0 0 0 478208 23 0 0 25 0 1 0 775699723 483790848 113906 33554432000 4194304 4300876 140734624456608 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/3210/statm: 118113 113906 171 27 0 116562 0
Current children cumulated CPU time (s) 4782.31
Current children cumulated vsize (KiB) 472452

[startup+4842.32 s]
/proc/loadavg: 2.01 2.02 2.00 3/465 3408
/proc/meminfo: memFree=13655728/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=696216 CPUtime=4842.33 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 116507 0 0 0 484209 24 0 0 25 0 1 0 775699723 712925184 115291 33554432000 4194304 4300876 140734624456608 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/3210/statm: 174054 115291 171 27 0 172503 0
Current children cumulated CPU time (s) 4842.33
Current children cumulated vsize (KiB) 696216

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/465 3410
/proc/meminfo: memFree=13642696/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=696216 CPUtime=4902.32 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 117804 0 0 0 490207 25 0 0 25 0 1 0 775699723 712925184 116588 33554432000 4194304 4300876 140734624456608 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/3210/statm: 174054 116588 171 27 0 172503 0
Current children cumulated CPU time (s) 4902.32
Current children cumulated vsize (KiB) 696216

[startup+4962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/465 3411
/proc/meminfo: memFree=13625920/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=696216 CPUtime=4962.32 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 119124 0 0 0 496207 25 0 0 25 0 1 0 775699723 712925184 117908 33554432000 4194304 4300876 140734624456608 18446744073709551615 4275531 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/3210/statm: 174054 117908 171 27 0 172503 0
Current children cumulated CPU time (s) 4962.32
Current children cumulated vsize (KiB) 696216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.00 2.00 2.00 3/465 3412
/proc/meminfo: memFree=13616336/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=696216 CPUtime=5000.02 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 119912 0 0 0 499977 25 0 0 25 0 1 0 775699723 712925184 118696 33554432000 4194304 4300876 140734624456608 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/3210/statm: 174054 118696 171 27 0 172503 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 696216

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

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

[startup+5000 s]
/proc/loadavg: 2.00 2.00 2.00 3/465 3412
/proc/meminfo: memFree=13616336/32950928 swapFree=56743108/67111528
[pid=3210] ppid=3208 vsize=696216 CPUtime=5000.02 cores=1,3,5,7
/proc/3210/stat : 3210 (march_rw) R 3208 3210 26002 0 -1 4202496 119912 0 0 0 499977 25 0 0 25 0 1 0 775699723 712925184 118696 33554432000 4194304 4300876 140734624456608 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/3210/statm: 174054 118696 171 27 0 172503 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 696216

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.04
CPU time (s): 5000.06
CPU user time (s): 4999.79
CPU system time (s): 0.275958
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 696216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.79
system time used= 0.275958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 119912
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= 31542

runsolver used 21.2968 second user time and 48.7956 second system time

The end

Launcher Data 

Begin job on node123 at 2011-05-29 05:49:59
IDJOB=3420809
IDBENCH=83061
IDSOLVER=1913
FILE ID=node123/3420809-1306640999
RUNJOBID= node123-1306640999-3197
PBS_JOBID= 13471633
Free space on /tmp= 73444 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S841042385-099.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420809-1306640999/watcher-3420809-1306640999 -o /tmp/evaluation-result-3420809-1306640999/solver-3420809-1306640999 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420809-1306640999.cnf

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

MD5SUM BENCH= 2b4a2e64d71570c9cdfb4872b312e245
RANDOM SEED=1752617443

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
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	: 5226.15
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		: 2666.838
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		: 2666.838
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	: 5332.82
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.80
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		: 2666.838
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	: 5332.74
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		: 2666.838
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:     32950928 kB
MemFree:      14997412 kB
Buffers:        264332 kB
Cached:        4339492 kB
SwapCached:      18840 kB
Active:        3234504 kB
Inactive:     14448588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      14997412 kB
SwapTotal:    67111528 kB
SwapFree:     56743108 kB
Dirty:              44 kB
Writeback:           0 kB
AnonPages:    13068296 kB
Mapped:          31200 kB
Slab:           123652 kB
PageTables:      77992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 133346696 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= 73444 MiB
End job on node123 at 2011-05-29 07:13:21