Trace number 3209609

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) 5000.05 4999.93

General information on the benchmark

Namerandom/large/
unif-k7-r85-v300-c25500-S966156467-066-UNKNOWN.cnf
MD5SUM5297bd1d2a420892cfb1fb6d32ccacad
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 variables300
Number of clauses25500
Sum of the clauses size178500
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 525500

Solver Data 

1.79/1.88	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.88	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.79/1.88	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.79/1.88	c main()::
1.79/1.88	c initFormula():: searching for DIMACS p-line....
1.79/1.88	c full lookahead due to high density!
1.79/1.88	c initFormula():: the DIMACS p-line indicates a CNF of 300 variables and 25500 clauses.
1.79/1.88	c parseCNF():: parsing....
1.79/1.88	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.88	c runParser():: parsing was successful, warming up engines...
1.79/1.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.88	c preprocessing fase I completed:: there are now 300 free variables and 25500 clauses.
1.79/1.88	c stat :: sign balance is biased by 0.007
1.79/1.88	c using k-SAT heuristics (size based diff)
1.79/1.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.88	c main():: clause / variable ratio: ( 25500 / 300 ) = 85.00
1.79/1.88	c longest clause has size 7
1.79/1.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.88	c number of free variables = 300
1.79/1.88	c dynamic_preselect_setsize :: off
1.79/1.88	c main():: all systems go!
1.79/1.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 246
1.99/2.03	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: 8664
4.29/4.34	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: 372699
90.49/90.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 11938194
2664.85/2664.84	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
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c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************

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-3209609-1303125805/watcher-3209609-1303125805 -o /tmp/evaluation-result-3209609-1303125805/solver-3209609-1303125805 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209609-1303125805.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): 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: 1.84 1.97 1.93 2/177 16737
/proc/meminfo: memFree=13970380/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=1248 CPUtime=0 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 179 0 0 0 0 0 0 0 25 0 1 0 502811195 1277952 135 33554432000 134512640 135197378 4289972224 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16737/statm: 312 136 58 168 0 143 0

[startup+0.077499 s]
/proc/loadavg: 1.84 1.97 1.93 2/177 16737
/proc/meminfo: memFree=13970380/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=4524 CPUtime=0.07 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 2621 0 0 0 7 0 0 0 25 0 1 0 502811195 4632576 820 33554432000 134512640 135197378 4289972224 18446744073709551615 134560987 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16737/statm: 1131 820 79 168 0 962 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4524

[startup+0.100496 s]
/proc/loadavg: 1.84 1.97 1.93 2/177 16737
/proc/meminfo: memFree=13970380/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=4656 CPUtime=0.09 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 3757 0 0 0 9 0 0 0 25 0 1 0 502811195 4767744 845 33554432000 134512640 135197378 4289972224 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16737/statm: 1164 845 81 168 0 995 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4656

[startup+0.300461 s]
/proc/loadavg: 1.84 1.97 1.93 2/177 16737
/proc/meminfo: memFree=13970380/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=5000 CPUtime=0.29 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 4475 0 0 0 29 0 0 0 25 0 1 0 502811195 5120000 919 33554432000 134512640 135197378 4289972224 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16737/statm: 1250 919 82 168 0 1081 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5000

[startup+0.700393 s]
/proc/loadavg: 1.84 1.97 1.93 2/177 16737
/proc/meminfo: memFree=13970380/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=5000 CPUtime=0.69 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 4475 0 0 0 69 0 0 0 25 0 1 0 502811195 5120000 919 33554432000 134512640 135197378 4289972224 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16737/statm: 1250 919 82 168 0 1081 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5000

[startup+1.50025 s]
/proc/loadavg: 1.84 1.97 1.93 3/178 16738
/proc/meminfo: memFree=13966340/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=5000 CPUtime=1.49 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 4475 0 0 0 149 0 0 0 25 0 1 0 502811195 5120000 919 33554432000 134512640 135197378 4289972224 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16737/statm: 1250 919 82 168 0 1081 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5000

[startup+3.10097 s]
/proc/loadavg: 1.84 1.97 1.93 3/178 16738
/proc/meminfo: memFree=13964356/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=7012 CPUtime=3.09 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 6710 0 0 0 309 0 0 0 25 0 1 0 502811195 7180288 1260 33554432000 134512640 135197378 4289972224 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16737/statm: 1753 1260 93 168 0 1584 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7012

[startup+6.3004 s]
/proc/loadavg: 1.85 1.97 1.93 3/178 16738
/proc/meminfo: memFree=13963424/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=7468 CPUtime=6.29 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 6802 0 0 0 629 0 0 0 25 0 1 0 502811195 7647232 1352 33554432000 134512640 135197378 4289972224 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16737/statm: 1867 1352 93 168 0 1698 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7468

[startup+12.7003 s]
/proc/loadavg: 1.86 1.97 1.93 3/178 16738
/proc/meminfo: memFree=13961960/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=8036 CPUtime=12.69 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 6945 0 0 0 1269 0 0 0 25 0 1 0 502811195 8228864 1495 33554432000 134512640 135197378 4289972224 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16737/statm: 2009 1495 93 168 0 1840 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8036

[startup+25.501 s]
/proc/loadavg: 1.89 1.97 1.93 3/178 16738
/proc/meminfo: memFree=13960116/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=9312 CPUtime=25.49 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 7240 0 0 0 2549 0 0 0 25 0 1 0 502811195 9535488 1790 33554432000 134512640 135197378 4289972224 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16737/statm: 2328 1790 93 168 0 2159 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9312

[startup+51.1004 s]
/proc/loadavg: 1.93 1.97 1.93 3/178 16739
/proc/meminfo: memFree=13956240/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=12188 CPUtime=51.09 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 7861 0 0 0 5109 0 0 0 25 0 1 0 502811195 12480512 2411 33554432000 134512640 135197378 4289972224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16737/statm: 3047 2411 93 168 0 2878 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12188

[startup+102.306 s]
/proc/loadavg: 2.02 1.99 1.93 3/178 16741
/proc/meminfo: memFree=13948048/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=18848 CPUtime=102.29 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 9170 0 0 0 10229 0 0 0 25 0 1 0 502811195 19300352 3720 33554432000 134512640 135197378 4289972224 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16737/statm: 4712 3720 93 168 0 4543 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 18848

[startup+162.301 s]
/proc/loadavg: 2.08 2.01 1.94 3/178 16742
/proc/meminfo: memFree=13939584/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=24668 CPUtime=162.29 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 10711 0 0 0 16228 1 0 0 25 0 1 0 502811195 25260032 5261 33554432000 134512640 135197378 4289972224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16737/statm: 6167 5261 93 168 0 5998 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 24668

[startup+222.301 s]
/proc/loadavg: 2.03 2.00 1.94 3/178 16744
/proc/meminfo: memFree=13931004/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=33680 CPUtime=222.29 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 12262 0 0 0 22228 1 0 0 25 0 1 0 502811195 34488320 6798 33554432000 134512640 135197378 4289972224 18446744073709551615 134572737 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16737/statm: 8420 6798 93 168 0 8251 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 33680

[startup+282.3 s]
/proc/loadavg: 2.01 2.00 1.94 3/178 16745
/proc/meminfo: memFree=13922808/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=46776 CPUtime=282.29 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 13840 0 0 0 28227 2 0 0 25 0 1 0 502811195 47898624 8376 33554432000 134512640 135197378 4289972224 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16737/statm: 11694 8376 93 168 0 11525 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 46776

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 16747
/proc/meminfo: memFree=13914108/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=46776 CPUtime=342.29 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 15411 0 0 0 34227 2 0 0 25 0 1 0 502811195 47898624 9947 33554432000 134512640 135197378 4289972224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16737/statm: 11694 9947 93 168 0 11525 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 46776

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 16748
/proc/meminfo: memFree=13905884/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=66788 CPUtime=402.3 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 16926 0 0 0 40227 3 0 0 25 0 1 0 502811195 68390912 11462 33554432000 134512640 135197378 4289972224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16737/statm: 16697 11462 93 168 0 16528 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 66788

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 16750
/proc/meminfo: memFree=13898044/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=66788 CPUtime=462.3 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 18441 0 0 0 46227 3 0 0 25 0 1 0 502811195 68390912 12977 33554432000 134512640 135197378 4289972224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16737/statm: 16697 12977 93 168 0 16528 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 66788

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 16752
/proc/meminfo: memFree=13889460/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=66788 CPUtime=522.3 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 19990 0 0 0 52227 3 0 0 25 0 1 0 502811195 68390912 14526 33554432000 134512640 135197378 4289972224 18446744073709551615 134572895 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16737/statm: 16697 14526 93 168 0 16528 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 66788

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 16753
/proc/meminfo: memFree=13881232/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=66788 CPUtime=582.31 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 21582 0 0 0 58227 4 0 0 25 0 1 0 502811195 68390912 16118 33554432000 134512640 135197378 4289972224 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16737/statm: 16697 16118 93 168 0 16528 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 66788

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16858
/proc/meminfo: memFree=13393616/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=460552 CPUtime=4062.4 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 114467 0 0 0 406218 22 0 0 25 0 1 0 502811195 471605248 109003 33554432000 134512640 135197378 4289972224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16737/statm: 115138 109003 93 168 0 114969 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 460552

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16860
/proc/meminfo: memFree=13385148/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=460552 CPUtime=4122.39 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 116138 0 0 0 412217 22 0 0 25 0 1 0 502811195 471605248 110674 33554432000 134512640 135197378 4289972224 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16737/statm: 115138 110674 93 168 0 114969 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 460552

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16861
/proc/meminfo: memFree=13376436/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=460552 CPUtime=4182.39 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 117777 0 0 0 418217 22 0 0 25 0 1 0 502811195 471605248 112313 33554432000 134512640 135197378 4289972224 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16737/statm: 115138 112313 93 168 0 114969 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 460552

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16863
/proc/meminfo: memFree=13368096/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=460552 CPUtime=4242.4 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 119469 0 0 0 424217 23 0 0 25 0 1 0 502811195 471605248 114005 33554432000 134512640 135197378 4289972224 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16737/statm: 115138 114005 93 168 0 114969 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 460552

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16865
/proc/meminfo: memFree=13359268/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=684316 CPUtime=4302.4 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 121117 0 0 0 430215 25 0 0 25 0 1 0 502811195 700739584 115653 33554432000 134512640 135197378 4289972224 18446744073709551615 134572716 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16737/statm: 171079 115653 93 168 0 170910 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 684316

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16866
/proc/meminfo: memFree=13350796/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=684316 CPUtime=4362.4 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 122816 0 0 0 436215 25 0 0 25 0 1 0 502811195 700739584 117352 33554432000 134512640 135197378 4289972224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16737/statm: 171079 117352 93 168 0 170910 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 684316

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16868
/proc/meminfo: memFree=13341708/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=684316 CPUtime=4422.4 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 124526 0 0 0 442215 25 0 0 25 0 1 0 502811195 700739584 119062 33554432000 134512640 135197378 4289972224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16737/statm: 171079 119062 93 168 0 170910 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 684316

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16869
/proc/meminfo: memFree=13333360/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=684316 CPUtime=4482.4 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 126232 0 0 0 448214 26 0 0 25 0 1 0 502811195 700739584 120768 33554432000 134512640 135197378 4289972224 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16737/statm: 171079 120768 93 168 0 170910 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 684316

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16874
/proc/meminfo: memFree=13323900/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=684316 CPUtime=4542.4 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 127933 0 0 0 454214 26 0 0 25 0 1 0 502811195 700739584 122469 33554432000 134512640 135197378 4289972224 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16737/statm: 171079 122469 93 168 0 170910 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 684316

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16876
/proc/meminfo: memFree=13314760/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=684316 CPUtime=4602.41 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 129647 0 0 0 460215 26 0 0 25 0 1 0 502811195 700739584 124183 33554432000 134512640 135197378 4289972224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16737/statm: 171079 124183 93 168 0 170910 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 684316

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 16877
/proc/meminfo: memFree=13305804/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=684316 CPUtime=4662.4 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 131329 0 0 0 466214 26 0 0 25 0 1 0 502811195 700739584 125865 33554432000 134512640 135197378 4289972224 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16737/statm: 171079 125865 93 168 0 170910 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 684316

[startup+4722.31 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 16879
/proc/meminfo: memFree=13296840/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=690228 CPUtime=4722.41 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 133054 0 0 0 472215 26 0 0 25 0 1 0 502811195 706793472 127590 33554432000 134512640 135197378 4289972224 18446744073709551615 134713217 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16737/statm: 172557 127590 93 168 0 172388 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 690228

[startup+4782.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 16880
/proc/meminfo: memFree=13288252/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=690228 CPUtime=4782.41 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 134758 0 0 0 478214 27 0 0 25 0 1 0 502811195 706793472 129294 33554432000 134512640 135197378 4289972224 18446744073709551615 134649093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16737/statm: 172557 129294 93 168 0 172388 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 690228

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16882
/proc/meminfo: memFree=13279536/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=690228 CPUtime=4842.41 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 136473 0 0 0 484214 27 0 0 25 0 1 0 502811195 706793472 131009 33554432000 134512640 135197378 4289972224 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16737/statm: 172557 131009 93 168 0 172388 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 690228

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16883
/proc/meminfo: memFree=13270584/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=690228 CPUtime=4902.41 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 138186 0 0 0 490214 27 0 0 25 0 1 0 502811195 706793472 132722 33554432000 134512640 135197378 4289972224 18446744073709551615 134611828 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16737/statm: 172557 132722 93 168 0 172388 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 690228

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16885
/proc/meminfo: memFree=13261992/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=690228 CPUtime=4962.41 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 139888 0 0 0 496214 27 0 0 25 0 1 0 502811195 706793472 134424 33554432000 134512640 135197378 4289972224 18446744073709551615 134649122 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16737/statm: 172557 134424 93 168 0 172388 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 690228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 16887
/proc/meminfo: memFree=13443392/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=690228 CPUtime=5000.01 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 140948 0 0 0 499974 27 0 0 25 0 1 0 502811195 706793472 135484 33554432000 134512640 135197378 4289972224 18446744073709551615 134596985 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16737/statm: 172557 135484 93 168 0 172388 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 690228

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 2.00 2/176 16887
/proc/meminfo: memFree=13443392/32950928 swapFree=67111528/67111528
[pid=16737] ppid=16735 vsize=690228 CPUtime=5000.01 cores=1,3,5,7
/proc/16737/stat : 16737 (march_hi) R 16735 16737 16488 0 -1 4202496 140948 0 0 0 499974 27 0 0 25 0 1 0 502811195 706793472 135484 33554432000 134512640 135197378 4289972224 18446744073709551615 134596985 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16737/statm: 172557 135484 93 168 0 172388 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 690228

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.05
CPU user time (s): 4999.75
CPU system time (s): 0.303953
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 690228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.75
system time used= 0.303953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 140948
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= 6269

runsolver used 6.70498 second user time and 16.0336 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-18 13:23:25
IDJOB=3209609
IDBENCH=82551
IDSOLVER=1627
FILE ID=node112/3209609-1303125805
RUNJOBID= node112-1303120798-16507
PBS_JOBID= 13020900
Free space on /tmp= 73572 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k7-r85-v300-c25500-S966156467-066-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209609-1303125805/watcher-3209609-1303125805 -o /tmp/evaluation-result-3209609-1303125805/solver-3209609-1303125805 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209609-1303125805.cnf

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

MD5SUM BENCH= 5297bd1d2a420892cfb1fb6d32ccacad
RANDOM SEED=603123755

node112.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5332.83
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		: 2666.828
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	: 5332.67
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		: 2666.828
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		: 2666.828
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	: 5261.27
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5332.75
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		: 2666.828
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	: 5332.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      13970660 kB
Buffers:        783668 kB
Cached:       17728832 kB
SwapCached:          0 kB
Active:        8336620 kB
Inactive:     10259516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13970660 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3140 kB
Writeback:           0 kB
AnonPages:       83072 kB
Mapped:          15468 kB
Slab:           321624 kB
PageTables:       4296 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   227008 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= 73572 MiB
End job on node112 at 2011-04-18 14:46:47