Trace number 3210177

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
SAT09 reference solver: march_hi hi? (TO) 5000.13 4999.94

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1500-c30000-S64154096-097-UNKNOWN.cnf
MD5SUM1d861e510861ad58190eb0b3053bc657
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark61.3647
Satisfiable
(Un)Satisfiability was proved
Number of variables1500
Number of clauses30000
Sum of the clauses size150000
Maximum clause length5
Minimum clause length5
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 530000
Number of clauses of size over 50

Solver Data 

0.29/0.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.32	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.32	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.32	c main()::
0.29/0.32	c initFormula():: searching for DIMACS p-line....
0.29/0.32	c full lookahead due to high density!
0.29/0.32	c initFormula():: the DIMACS p-line indicates a CNF of 1500 variables and 30000 clauses.
0.29/0.32	c parseCNF():: parsing....
0.29/0.32	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.32	c runParser():: parsing was successful, warming up engines...
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c preprocessing fase I completed:: there are now 1500 free variables and 30000 clauses.
0.29/0.32	c stat :: sign balance is biased by 0.043
0.29/0.32	c using k-SAT heuristics (size based diff)
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c main():: clause / variable ratio: ( 30000 / 1500 ) = 20.00
0.29/0.32	c longest clause has size 5
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c number of free variables = 1500
0.29/0.32	c dynamic_preselect_setsize :: off
0.29/0.32	c main():: all systems go!
0.29/0.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 576
0.49/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 115286
23.49/23.57	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 |****************************************************************| ( 2/999) NodeCount: 18149347
3338.62/3338.59	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-3210177-1303154425/watcher-3210177-1303154425 -o /tmp/evaluation-result-3210177-1303154425/solver-3210177-1303154425 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210177-1303154425.cnf 

running on 4 cores: 0,2,4,6

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): 5000 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: 0.85 1.32 1.70 4/176 27490
/proc/meminfo: memFree=17734716/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=1288 CPUtime=0 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 208 0 0 0 0 0 0 0 20 0 1 0 427039579 1318912 165 33554432000 134512640 135197378 4290172560 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27488/statm: 322 165 58 168 0 153 0

[startup+0.0742441 s]
/proc/loadavg: 0.85 1.32 1.70 4/176 27490
/proc/meminfo: memFree=17734716/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=4660 CPUtime=0.07 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 2400 0 0 0 7 0 0 0 20 0 1 0 427039579 4771840 812 33554432000 134512640 135197378 4290172560 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27488/statm: 1165 812 79 168 0 996 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4660

[startup+0.100243 s]
/proc/loadavg: 0.85 1.32 1.70 4/176 27490
/proc/meminfo: memFree=17734716/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=4788 CPUtime=0.09 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 3665 0 0 0 9 0 0 0 20 0 1 0 427039579 4902912 834 33554432000 134512640 135197378 4290172560 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27488/statm: 1197 834 81 168 0 1028 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4788

[startup+0.300209 s]
/proc/loadavg: 0.85 1.32 1.70 4/176 27490
/proc/meminfo: memFree=17734716/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=4656 CPUtime=0.29 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 4389 0 0 0 29 0 0 0 21 0 1 0 427039579 4767744 820 33554432000 134512640 135197378 4290172560 18446744073709551615 134560993 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27488/statm: 1164 820 82 168 0 995 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4656

[startup+0.701129 s]
/proc/loadavg: 0.85 1.32 1.70 4/176 27490
/proc/meminfo: memFree=17734716/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=8780 CPUtime=0.69 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 6118 0 0 0 69 0 0 0 22 0 1 0 427039579 8990720 1392 33554432000 134512640 135197378 4290172560 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27488/statm: 2195 1392 93 168 0 2026 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8780

[startup+1.50098 s]
/proc/loadavg: 0.85 1.32 1.70 4/178 27492
/proc/meminfo: memFree=17726656/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=8968 CPUtime=1.49 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 6151 0 0 0 149 0 0 0 25 0 1 0 427039579 9183232 1425 33554432000 134512640 135197378 4290172560 18446744073709551615 134570894 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27488/statm: 2242 1425 93 168 0 2073 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8968

[startup+3.10067 s]
/proc/loadavg: 0.85 1.32 1.70 4/178 27492
/proc/meminfo: memFree=17724672/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=9272 CPUtime=3.09 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 6238 0 0 0 309 0 0 0 25 0 1 0 427039579 9494528 1512 33554432000 134512640 135197378 4290172560 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27488/statm: 2318 1512 93 168 0 2149 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9272

[startup+6.30105 s]
/proc/loadavg: 0.94 1.33 1.70 3/178 27493
/proc/meminfo: memFree=17724172/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=9652 CPUtime=6.29 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 6310 0 0 0 629 0 0 0 25 0 1 0 427039579 9883648 1584 33554432000 134512640 135197378 4290172560 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27488/statm: 2413 1584 93 168 0 2244 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9652

[startup+12.7008 s]
/proc/loadavg: 1.03 1.35 1.70 4/178 27493
/proc/meminfo: memFree=17723136/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=10504 CPUtime=12.69 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 6481 0 0 0 1269 0 0 0 25 0 1 0 427039579 10756096 1755 33554432000 134512640 135197378 4290172560 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27488/statm: 2626 1755 93 168 0 2457 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10504

[startup+25.5004 s]
/proc/loadavg: 1.24 1.38 1.71 4/178 27493
/proc/meminfo: memFree=17720672/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=12548 CPUtime=25.49 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 6924 0 0 0 2549 0 0 0 25 0 1 0 427039579 12849152 2198 33554432000 134512640 135197378 4290172560 18446744073709551615 134649156 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27488/statm: 3137 2198 93 168 0 2968 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12548

[startup+51.1005 s]
/proc/loadavg: 1.50 1.43 1.72 4/178 27494
/proc/meminfo: memFree=17714944/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=16984 CPUtime=51.09 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 7674 0 0 0 5109 0 0 0 25 0 1 0 427039579 17391616 2948 33554432000 134512640 135197378 4290172560 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 4246 2948 93 168 0 4077 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16984

[startup+102.307 s]
/proc/loadavg: 1.78 1.51 1.73 4/178 27495
/proc/meminfo: memFree=17702536/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=26892 CPUtime=102.3 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 9195 0 0 0 10229 1 0 0 25 0 1 0 427039579 27537408 4469 33554432000 134512640 135197378 4290172560 18446744073709551615 134649164 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 6723 4469 93 168 0 6554 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26892

[startup+162.301 s]
/proc/loadavg: 1.92 1.60 1.74 4/178 27497
/proc/meminfo: memFree=17688880/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=35856 CPUtime=162.3 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 11022 0 0 0 16229 1 0 0 25 0 1 0 427039579 36716544 6296 33554432000 134512640 135197378 4290172560 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 8964 6296 94 168 0 8795 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 35856

[startup+222.301 s]
/proc/loadavg: 1.97 1.67 1.75 4/178 27498
/proc/meminfo: memFree=17674840/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=35856 CPUtime=222.3 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 12844 0 0 0 22228 2 0 0 25 0 1 0 427039579 36716544 8118 33554432000 134512640 135197378 4290172560 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 8964 8118 94 168 0 8795 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 35856

[startup+282.301 s]
/proc/loadavg: 1.99 1.73 1.76 4/178 27500
/proc/meminfo: memFree=17661548/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=49188 CPUtime=282.3 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 14624 0 0 0 28228 2 0 0 25 0 1 0 427039579 50368512 9897 33554432000 134512640 135197378 4290172560 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 12297 9897 93 168 0 12128 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 49188

[startup+342.301 s]
/proc/loadavg: 1.99 1.77 1.78 4/178 27502
/proc/meminfo: memFree=17647764/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=68832 CPUtime=342.3 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 16403 0 0 0 34228 2 0 0 25 0 1 0 427039579 70483968 11676 33554432000 134512640 135197378 4290172560 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 17208 11676 93 168 0 17039 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 68832

[startup+402.301 s]
/proc/loadavg: 1.99 1.81 1.79 4/178 27503
/proc/meminfo: memFree=17634108/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=68832 CPUtime=402.31 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 18196 0 0 0 40228 3 0 0 25 0 1 0 427039579 70483968 13469 33554432000 134512640 135197378 4290172560 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 17208 13469 93 168 0 17039 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 68832

[startup+462.301 s]
/proc/loadavg: 1.99 1.84 1.80 4/178 27505
/proc/meminfo: memFree=17620080/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=68956 CPUtime=462.31 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 20019 0 0 0 46228 3 0 0 25 0 1 0 427039579 70610944 15292 33554432000 134512640 135197378 4290172560 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 17239 15292 93 168 0 17070 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 68956

[startup+522.301 s]
/proc/loadavg: 2.08 1.90 1.82 4/178 27506
/proc/meminfo: memFree=17606180/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=98892 CPUtime=522.31 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 21859 0 0 0 52228 3 0 0 25 0 1 0 427039579 101265408 17132 33554432000 134512640 135197378 4290172560 18446744073709551615 134541493 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 24723 17132 93 168 0 24554 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 98892

[startup+582.301 s]
/proc/loadavg: 2.03 1.91 1.83 4/178 27508
/proc/meminfo: memFree=17591904/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=98892 CPUtime=582.31 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 23701 0 0 0 58228 3 0 0 25 0 1 0 427039579 101265408 18974 33554432000 134512640 135197378 4290172560 18446744073709551615 134603816 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 24723 18974 93 168 0 24554 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 98892

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.92 4/178 27613
/proc/meminfo: memFree=16753076/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=688740 CPUtime=4062.46 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 135909 0 0 0 406217 29 0 0 25 0 1 0 427039579 705269760 131182 33554432000 134512640 135197378 4290172560 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 172185 131182 93 168 0 172016 0
Current children cumulated CPU time (s) 4062.46
Current children cumulated vsize (KiB) 688740

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.92 4/178 27614
/proc/meminfo: memFree=16738796/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=688740 CPUtime=4122.45 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 137815 0 0 0 412216 29 0 0 25 0 1 0 427039579 705269760 133088 33554432000 134512640 135197378 4290172560 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 172185 133088 93 168 0 172016 0
Current children cumulated CPU time (s) 4122.45
Current children cumulated vsize (KiB) 688740

[startup+4182.3 s]
/proc/loadavg: 2.07 2.03 1.93 4/178 27616
/proc/meminfo: memFree=16724392/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=688740 CPUtime=4182.46 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 139659 0 0 0 418216 30 0 0 25 0 1 0 427039579 705269760 134932 33554432000 134512640 135197378 4290172560 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 172185 134932 93 168 0 172016 0
Current children cumulated CPU time (s) 4182.46
Current children cumulated vsize (KiB) 688740

[startup+4242.3 s]
/proc/loadavg: 2.02 2.02 1.93 4/178 27618
/proc/meminfo: memFree=16709856/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=688740 CPUtime=4242.46 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 141600 0 0 0 424216 30 0 0 25 0 1 0 427039579 705269760 136873 33554432000 134512640 135197378 4290172560 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 172185 136873 93 168 0 172016 0
Current children cumulated CPU time (s) 4242.46
Current children cumulated vsize (KiB) 688740

[startup+4302.3 s]
/proc/loadavg: 2.01 2.01 1.93 4/178 27619
/proc/meminfo: memFree=16695084/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=688740 CPUtime=4302.46 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 143469 0 0 0 430216 30 0 0 25 0 1 0 427039579 705269760 138742 33554432000 134512640 135197378 4290172560 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 172185 138742 93 168 0 172016 0
Current children cumulated CPU time (s) 4302.46
Current children cumulated vsize (KiB) 688740

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 1.93 4/178 27621
/proc/meminfo: memFree=16680672/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=688740 CPUtime=4362.46 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 145393 0 0 0 436215 31 0 0 25 0 1 0 427039579 705269760 140666 33554432000 134512640 135197378 4290172560 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 172185 140666 93 168 0 172016 0
Current children cumulated CPU time (s) 4362.46
Current children cumulated vsize (KiB) 688740

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.93 4/178 27622
/proc/meminfo: memFree=16665896/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=688740 CPUtime=4422.46 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 147349 0 0 0 442215 31 0 0 25 0 1 0 427039579 705269760 142622 33554432000 134512640 135197378 4290172560 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 172185 142622 93 168 0 172016 0
Current children cumulated CPU time (s) 4422.46
Current children cumulated vsize (KiB) 688740

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.93 4/178 27624
/proc/meminfo: memFree=16651868/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=688740 CPUtime=4482.46 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 149291 0 0 0 448215 31 0 0 25 0 1 0 427039579 705269760 144564 33554432000 134512640 135197378 4290172560 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 172185 144564 93 168 0 172016 0
Current children cumulated CPU time (s) 4482.46
Current children cumulated vsize (KiB) 688740

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.93 4/178 27626
/proc/meminfo: memFree=16637592/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=688740 CPUtime=4542.47 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 151248 0 0 0 454215 32 0 0 25 0 1 0 427039579 705269760 146521 33554432000 134512640 135197378 4290172560 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 172185 146521 93 168 0 172016 0
Current children cumulated CPU time (s) 4542.47
Current children cumulated vsize (KiB) 688740

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.93 4/178 27627
/proc/meminfo: memFree=16622576/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=688740 CPUtime=4602.47 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 153226 0 0 0 460215 32 0 0 25 0 1 0 427039579 705269760 148499 33554432000 134512640 135197378 4290172560 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 172185 148499 93 168 0 172016 0
Current children cumulated CPU time (s) 4602.47
Current children cumulated vsize (KiB) 688740

[startup+4662.3 s]
/proc/loadavg: 2.05 2.01 1.94 3/178 27629
/proc/meminfo: memFree=16608056/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=688740 CPUtime=4662.47 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 155226 0 0 0 466215 32 0 0 25 0 1 0 427039579 705269760 150499 33554432000 134512640 135197378 4290172560 18446744073709551615 134593314 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 172185 150499 93 168 0 172016 0
Current children cumulated CPU time (s) 4662.47
Current children cumulated vsize (KiB) 688740

[startup+4722.31 s]
/proc/loadavg: 2.02 2.01 1.94 4/178 27630
/proc/meminfo: memFree=16593404/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=688740 CPUtime=4722.48 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 157221 0 0 0 472215 33 0 0 25 0 1 0 427039579 705269760 152494 33554432000 134512640 135197378 4290172560 18446744073709551615 134541431 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 172185 152494 93 168 0 172016 0
Current children cumulated CPU time (s) 4722.48
Current children cumulated vsize (KiB) 688740

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 27632
/proc/meminfo: memFree=16578884/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=688740 CPUtime=4782.48 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 159217 0 0 0 478215 33 0 0 25 0 1 0 427039579 705269760 154490 33554432000 134512640 135197378 4290172560 18446744073709551615 134570784 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 172185 154490 93 168 0 172016 0
Current children cumulated CPU time (s) 4782.48
Current children cumulated vsize (KiB) 688740

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.94 4/178 27634
/proc/meminfo: memFree=16563488/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=688740 CPUtime=4842.47 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 161266 0 0 0 484214 33 0 0 25 0 1 0 427039579 705269760 156539 33554432000 134512640 135197378 4290172560 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 172185 156539 93 168 0 172016 0
Current children cumulated CPU time (s) 4842.47
Current children cumulated vsize (KiB) 688740

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.94 4/178 27635
/proc/meminfo: memFree=16548844/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=688740 CPUtime=4902.48 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 163284 0 0 0 490214 34 0 0 25 0 1 0 427039579 705269760 158557 33554432000 134512640 135197378 4290172560 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 172185 158557 93 168 0 172016 0
Current children cumulated CPU time (s) 4902.48
Current children cumulated vsize (KiB) 688740

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.94 4/178 27637
/proc/meminfo: memFree=16533820/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=688740 CPUtime=4962.48 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 165327 0 0 0 496214 34 0 0 25 0 1 0 427039579 705269760 160600 33554432000 134512640 135197378 4290172560 18446744073709551615 134611821 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 172185 160600 93 168 0 172016 0
Current children cumulated CPU time (s) 4962.48
Current children cumulated vsize (KiB) 688740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.94 4/178 27638
/proc/meminfo: memFree=16524388/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=688740 CPUtime=5000.09 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 166614 0 0 0 499974 35 0 0 25 0 1 0 427039579 705269760 161887 33554432000 134512640 135197378 4290172560 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 172185 161887 93 168 0 172016 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 688740

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.94 4/178 27638
/proc/meminfo: memFree=16524388/32950928 swapFree=67102716/67111528
[pid=27488] ppid=27485 vsize=688740 CPUtime=5000.09 cores=0,2,4,6
/proc/27488/stat : 27488 (march_hi) R 27485 27488 27453 0 -1 4202496 166614 0 0 0 499974 35 0 0 25 0 1 0 427039579 705269760 161887 33554432000 134512640 135197378 4290172560 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27488/statm: 172185 161887 93 168 0 172016 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 688740

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.13
CPU user time (s): 4999.75
CPU system time (s): 0.380942
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 688740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.75
system time used= 0.380942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 166614
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= 3
involuntary context switches= 52290

runsolver used 7.9208 second user time and 15.6916 second system time

The end

Launcher Data 

Begin job on node148 at 2011-04-18 21:20:25
IDJOB=3210177
IDBENCH=82693
IDSOLVER=1627
FILE ID=node148/3210177-1303154425
RUNJOBID= node148-1303154425-27471
PBS_JOBID= 13021003
Free space on /tmp= 72456 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v1500-c30000-S64154096-097-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210177-1303154425/watcher-3210177-1303154425 -o /tmp/evaluation-result-3210177-1303154425/solver-3210177-1303154425 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210177-1303154425.cnf

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

MD5SUM BENCH= 1d861e510861ad58190eb0b3053bc657
RANDOM SEED=1992290756

node148.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		: 2666.854
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		: 2666.854
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		: 2666.854
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	: 5332.83
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		: 2666.854
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		: 2666.854
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	: 5332.82
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		: 2666.854
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		: 2666.854
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		: 2666.854
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:     32950928 kB
MemFree:      17735284 kB
Buffers:        631060 kB
Cached:       14200200 kB
SwapCached:       4908 kB
Active:        7024680 kB
Inactive:      7865848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17735284 kB
SwapTotal:    67111528 kB
SwapFree:     67102716 kB
Dirty:            2824 kB
Writeback:           0 kB
AnonPages:       56108 kB
Mapped:          14584 kB
Slab:           261420 kB
PageTables:       5052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   185528 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= 72456 MiB
End job on node148 at 2011-04-18 22:43:47