Trace number 3420431

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) 5000.11 4999.95

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1500-c30000-S1305346115-067-UNKNOWN.cnf
MD5SUM0c1f90cdbd54dc48a7f7e4333f537217
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1107.92
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 

0.29/0.31	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.31	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.31	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.31	c main()::
0.29/0.31	c initFormula():: searching for DIMACS p-line....
0.29/0.31	c full lookahead due to high density!
0.29/0.31	c initFormula():: the DIMACS p-line indicates a CNF of 1500 variables and 30000 clauses.
0.29/0.31	c parseCNF():: parsing....
0.29/0.31	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.31	c runParser():: parsing was successful, warming up engines...
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c preprocessing fase I completed:: there are now 1500 free variables and 30000 clauses.
0.29/0.31	c using k-SAT heuristics (size based diff)
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c main():: clause / variable ratio: ( 30000 / 1500 ) = 20.00
0.29/0.31	c longest clause has size 5
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c number of free variables = 1500
0.29/0.31	c dynamic_preselect_setsize :: off
0.29/0.31	c main():: all systems go!
0.29/0.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 591
0.49/0.52	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: 111522
19.30/19.33	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: 17362038
2857.48/2857.41	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: 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-3420431-1306614526/watcher-3420431-1306614526 -o /tmp/evaluation-result-3420431-1306614526/solver-3420431-1306614526 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420431-1306614526.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: 1.84 1.97 1.99 1/476 1008
/proc/meminfo: memFree=27572916/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=6972 CPUtime=0 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4194304 319 0 0 0 0 0 0 0 25 0 1 0 773054984 7139328 264 33554432000 4194304 4300876 140736574028304 18446744073709551615 212435677893 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 1743 264 113 27 0 192 0

[startup+0.061314 s]
/proc/loadavg: 1.84 1.97 1.99 1/476 1008
/proc/meminfo: memFree=27572916/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=10672 CPUtime=0.05 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 2359 0 0 0 5 0 0 0 25 0 1 0 773054984 10928128 949 33554432000 4194304 4300876 140736574028304 18446744073709551615 4240267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 2668 949 142 27 0 1117 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10672

[startup+0.100274 s]
/proc/loadavg: 1.84 1.97 1.99 1/476 1008
/proc/meminfo: memFree=27572916/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=11128 CPUtime=0.09 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 4311 0 0 0 9 0 0 0 25 0 1 0 773054984 11395072 1043 33554432000 4194304 4300876 140736574028304 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 2782 1043 143 27 0 1231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11128

[startup+0.300236 s]
/proc/loadavg: 1.84 1.97 1.99 1/476 1008
/proc/meminfo: memFree=27572916/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=11100 CPUtime=0.29 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 4971 0 0 0 29 0 0 0 25 0 1 0 773054984 11366400 777 33554432000 4194304 4300876 140736574028304 18446744073709551615 4241399 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 2775 790 143 27 0 1224 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11100

[startup+0.700157 s]
/proc/loadavg: 1.84 1.97 1.99 1/476 1008
/proc/meminfo: memFree=27572916/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=15048 CPUtime=0.69 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 6404 0 0 0 69 0 0 0 25 0 1 0 773054984 15409152 1608 33554432000 4194304 4300876 140736574028304 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 3762 1608 170 27 0 2211 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15048

[startup+1.50102 s]
/proc/loadavg: 1.84 1.97 1.99 3/482 1019
/proc/meminfo: memFree=27563724/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=15216 CPUtime=1.49 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 6439 0 0 0 149 0 0 0 25 0 1 0 773054984 15581184 1643 33554432000 4194304 4300876 140736574028304 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 3804 1643 170 27 0 2253 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15216

[startup+3.10071 s]
/proc/loadavg: 1.84 1.97 1.99 3/482 1019
/proc/meminfo: memFree=27560252/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=15492 CPUtime=3.09 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 6516 0 0 0 309 0 0 0 25 0 1 0 773054984 15863808 1720 33554432000 4194304 4300876 140736574028304 18446744073709551615 212435412561 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 3873 1720 170 27 0 2322 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15492

[startup+6.3001 s]
/proc/loadavg: 1.85 1.97 1.99 3/482 1019
/proc/meminfo: memFree=27559436/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=17072 CPUtime=6.29 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 6783 0 0 0 629 0 0 0 25 0 1 0 773054984 17481728 1987 33554432000 4194304 4300876 140736574028304 18446744073709551615 4275595 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 4268 1987 170 27 0 2717 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17072

[startup+12.7009 s]
/proc/loadavg: 1.86 1.97 1.99 3/482 1019
/proc/meminfo: memFree=27555324/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=18348 CPUtime=12.7 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 7025 0 0 0 1269 1 0 0 25 0 1 0 773054984 18788352 2229 33554432000 4194304 4300876 140736574028304 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 4587 2229 171 27 0 3036 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 18348

[startup+25.5005 s]
/proc/loadavg: 1.89 1.97 1.99 3/482 1020
/proc/meminfo: memFree=27552492/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=19500 CPUtime=25.5 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 7448 0 0 0 2549 1 0 0 25 0 1 0 773054984 19968000 2652 33554432000 4194304 4300876 140736574028304 18446744073709551615 212435412173 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 4875 2652 171 27 0 3324 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 19500

[startup+51.1006 s]
/proc/loadavg: 1.93 1.97 1.99 3/482 1020
/proc/meminfo: memFree=27546004/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=23812 CPUtime=51.1 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 8358 0 0 0 5109 1 0 0 25 0 1 0 773054984 24383488 3562 33554432000 4194304 4300876 140736574028304 18446744073709551615 4216323 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 5953 3562 171 27 0 4402 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 23812

[startup+102.317 s]
/proc/loadavg: 1.97 1.97 1.99 3/482 1022
/proc/meminfo: memFree=27531960/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=33512 CPUtime=102.31 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 10097 0 0 0 10230 1 0 0 25 0 1 0 773054984 34316288 5301 33554432000 4194304 4300876 140736574028304 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 8378 5301 171 27 0 6827 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 33512

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/482 1023
/proc/meminfo: memFree=27515416/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=42244 CPUtime=162.3 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 12209 0 0 0 16228 2 0 0 25 0 1 0 773054984 43257856 7413 33554432000 4194304 4300876 140736574028304 18446744073709551615 4275527 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 10561 7413 171 27 0 9010 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 42244

[startup+222.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/482 1025
/proc/meminfo: memFree=27500744/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=55712 CPUtime=222.3 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 14301 0 0 0 22228 2 0 0 25 0 1 0 773054984 57049088 9505 33554432000 4194304 4300876 140736574028304 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 13928 9505 171 27 0 12377 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 55712

[startup+282.301 s]
/proc/loadavg: 2.09 2.00 2.00 3/482 1026
/proc/meminfo: memFree=27486828/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=55712 CPUtime=282.3 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 16386 0 0 0 28228 2 0 0 25 0 1 0 773054984 57049088 11590 33554432000 4194304 4300876 140736574028304 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 13928 11590 171 27 0 12377 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 55712

[startup+342.301 s]
/proc/loadavg: 2.03 2.00 2.00 3/482 1028
/proc/meminfo: memFree=27471176/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=75356 CPUtime=342.31 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 18545 0 0 0 34228 3 0 0 25 0 1 0 773054984 77164544 13749 33554432000 4194304 4300876 140736574028304 18446744073709551615 4225437 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 18839 13749 171 27 0 17288 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 75356

[startup+402.3 s]
/proc/loadavg: 2.11 2.03 2.01 3/482 1030
/proc/meminfo: memFree=27455504/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=76328 CPUtime=402.31 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 20760 0 0 0 40228 3 0 0 25 0 1 0 773054984 78159872 15964 33554432000 4194304 4300876 140736574028304 18446744073709551615 4264902 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 19082 15964 171 27 0 17531 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 76328

[startup+462.301 s]
/proc/loadavg: 2.08 2.04 2.01 3/482 1031
/proc/meminfo: memFree=27439848/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=105796 CPUtime=462.3 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 22935 0 0 0 46227 3 0 0 25 0 1 0 773054984 108335104 18139 33554432000 4194304 4300876 140736574028304 18446744073709551615 4216259 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 26449 18139 171 27 0 24898 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 105796

[startup+522.301 s]
/proc/loadavg: 2.03 2.03 2.00 3/482 1033
/proc/meminfo: memFree=27424928/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=105796 CPUtime=522.31 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 25069 0 0 0 52228 3 0 0 25 0 1 0 773054984 108335104 20273 33554432000 4194304 4300876 140736574028304 18446744073709551615 4269118 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 26449 20273 171 27 0 24898 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 105796

[startup+582.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/482 1035
/proc/meminfo: memFree=27409272/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=105796 CPUtime=582.31 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 27196 0 0 0 58227 4 0 0 25 0 1 0 773054984 108335104 22400 33554432000 4194304 4300876 140736574028304 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 26449 22400 171 27 0 24898 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 105796

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.06 2.03 2.01 3/482 1139
/proc/meminfo: memFree=26507452/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=695500 CPUtime=4062.43 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 153154 0 0 0 406214 29 0 0 25 0 1 0 773054984 712192000 148358 33554432000 4194304 4300876 140736574028304 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 173875 148358 171 27 0 172324 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 695500

[startup+4122.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/482 1141
/proc/meminfo: memFree=26491916/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=695500 CPUtime=4122.42 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 155417 0 0 0 412213 29 0 0 25 0 1 0 773054984 712192000 150621 33554432000 4194304 4300876 140736574028304 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 173875 150621 171 27 0 172324 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 695500

[startup+4182.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/482 1143
/proc/meminfo: memFree=26477120/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=695500 CPUtime=4182.42 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 157697 0 0 0 418212 30 0 0 25 0 1 0 773054984 712192000 152901 33554432000 4194304 4300876 140736574028304 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 173875 152901 171 27 0 172324 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 695500

[startup+4242.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/482 1144
/proc/meminfo: memFree=26461708/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=695500 CPUtime=4242.42 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 159971 0 0 0 424212 30 0 0 25 0 1 0 773054984 712192000 155175 33554432000 4194304 4300876 140736574028304 18446744073709551615 212435412077 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 173875 155175 171 27 0 172324 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 695500

[startup+4302.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/482 1146
/proc/meminfo: memFree=26446172/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=695500 CPUtime=4302.42 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 162224 0 0 0 430212 30 0 0 25 0 1 0 773054984 712192000 157428 33554432000 4194304 4300876 140736574028304 18446744073709551615 4216323 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 173875 157428 171 27 0 172324 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 695500

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 1147
/proc/meminfo: memFree=26431012/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=695500 CPUtime=4362.43 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 164512 0 0 0 436212 31 0 0 25 0 1 0 773054984 712192000 159716 33554432000 4194304 4300876 140736574028304 18446744073709551615 4281080 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 173875 159716 171 27 0 172324 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 695500

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 1149
/proc/meminfo: memFree=26414876/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=695500 CPUtime=4422.43 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 166794 0 0 0 442212 31 0 0 25 0 1 0 773054984 712192000 161998 33554432000 4194304 4300876 140736574028304 18446744073709551615 4199244 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 173875 161998 171 27 0 172324 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 695500

[startup+4482.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/482 1150
/proc/meminfo: memFree=26399100/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=695500 CPUtime=4482.44 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 169071 0 0 0 448212 32 0 0 25 0 1 0 773054984 712192000 164275 33554432000 4194304 4300876 140736574028304 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 173875 164275 171 27 0 172324 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 695500

[startup+4542.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/482 1152
/proc/meminfo: memFree=26382816/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=695500 CPUtime=4542.43 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 171344 0 0 0 454211 32 0 0 25 0 1 0 773054984 712192000 166548 33554432000 4194304 4300876 140736574028304 18446744073709551615 4199317 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 173875 166548 171 27 0 172324 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 695500

[startup+4602.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/482 1154
/proc/meminfo: memFree=26364556/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=695500 CPUtime=4602.44 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 173643 0 0 0 460212 32 0 0 25 0 1 0 773054984 712192000 168847 33554432000 4194304 4300876 140736574028304 18446744073709551615 4276454 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 173875 168847 171 27 0 172324 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 695500

[startup+4662.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/482 1155
/proc/meminfo: memFree=26348640/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=703288 CPUtime=4662.44 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 175926 0 0 0 466211 33 0 0 25 0 1 0 773054984 720166912 171130 33554432000 4194304 4300876 140736574028304 18446744073709551615 212439475570 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 175822 171130 171 27 0 174271 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 703288

[startup+4722.32 s]
/proc/loadavg: 2.02 2.03 2.00 3/482 1157
/proc/meminfo: memFree=26332476/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=1038936 CPUtime=4722.46 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 178192 0 0 0 472213 33 0 0 25 0 1 0 773054984 1063870464 173396 33554432000 4194304 4300876 140736574028304 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 259734 173396 171 27 0 258183 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 1038936

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 1158
/proc/meminfo: memFree=26318800/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=1038936 CPUtime=4782.44 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 180466 0 0 0 478211 33 0 0 25 0 1 0 773054984 1063870464 175670 33554432000 4194304 4300876 140736574028304 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 259734 175670 171 27 0 258183 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 1038936

[startup+4842.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 1160
/proc/meminfo: memFree=26302036/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=1038936 CPUtime=4842.45 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 182729 0 0 0 484211 34 0 0 25 0 1 0 773054984 1063870464 177933 33554432000 4194304 4300876 140736574028304 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 259734 177933 171 27 0 258183 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 1038936

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/482 1162
/proc/meminfo: memFree=26286984/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=1038936 CPUtime=4902.45 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 184982 0 0 0 490211 34 0 0 25 0 1 0 773054984 1063870464 180186 33554432000 4194304 4300876 140736574028304 18446744073709551615 4216347 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 259734 180186 171 27 0 258183 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 1038936

[startup+4962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/482 1163
/proc/meminfo: memFree=26270952/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=1038936 CPUtime=4962.45 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 187202 0 0 0 496211 34 0 0 25 0 1 0 773054984 1063870464 182406 33554432000 4194304 4300876 140736574028304 18446744073709551615 4281263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 259734 182406 171 27 0 258183 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 1038936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/482 1164
/proc/meminfo: memFree=26260652/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=1038936 CPUtime=5000.05 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 188583 0 0 0 499971 34 0 0 25 0 1 0 773054984 1063870464 183787 33554432000 4194304 4300876 140736574028304 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 259734 183787 171 27 0 258183 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 1038936

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 3/482 1164
/proc/meminfo: memFree=26260652/32951124 swapFree=38422276/67111528
[pid=1008] ppid=1006 vsize=1038936 CPUtime=5000.05 cores=1,3,5,7
/proc/1008/stat : 1008 (march_rw) R 1006 1008 760 0 -1 4202496 188583 0 0 0 499971 34 0 0 25 0 1 0 773054984 1063870464 183787 33554432000 4194304 4300876 140736574028304 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1008/statm: 259734 183787 171 27 0 258183 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 1038936

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.95
CPU time (s): 5000.11
CPU user time (s): 4999.73
CPU system time (s): 0.379942
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1038936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.73
system time used= 0.379942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 188583
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= 54735

runsolver used 21.9447 second user time and 50.8133 second system time

The end

Launcher Data 

Begin job on node102 at 2011-05-28 22:28:46
IDJOB=3420431
IDBENCH=82683
IDSOLVER=1913
FILE ID=node102/3420431-1306614526
RUNJOBID= node102-1306609524-779
PBS_JOBID= 13471587
Free space on /tmp= 73432 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1500-c30000-S1305346115-067-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420431-1306614526/watcher-3420431-1306614526 -o /tmp/evaluation-result-3420431-1306614526/solver-3420431-1306614526 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420431-1306614526.cnf

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

MD5SUM BENCH= 0c1f90cdbd54dc48a7f7e4333f537217
RANDOM SEED=640432513

node102.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	: 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		: 2666.828
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	: 5332.82
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	: 5332.75
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		: 2666.828
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	: 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		: 2666.828
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	: 5332.75
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      27573072 kB
Buffers:        196460 kB
Cached:        1206696 kB
SwapCached:      76276 kB
Active:         439492 kB
Inactive:      4678468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      27573072 kB
SwapTotal:    67111528 kB
SwapFree:     38422276 kB
Dirty:             796 kB
Writeback:           0 kB
AnonPages:     3650652 kB
Mapped:          13224 kB
Slab:            90048 kB
PageTables:      99856 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 135452632 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= 73432 MiB
End job on node102 at 2011-05-28 23:52:08