Trace number 3420422

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) 5000.13 4999.94

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v5000-c21000-S901912629-090-UNKNOWN.cnf
MD5SUMdd2bb1255d1ab08cabc4f5bd25c67ddb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark11.2623
Satisfiable
(Un)Satisfiability was proved
Number of variables5000
Number of clauses21000
Sum of the clauses size63000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 321000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.09/0.11	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.11	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.11	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.11	c main()::
0.09/0.11	c initFormula():: searching for DIMACS p-line....
0.09/0.11	c initFormula():: the DIMACS p-line indicates a CNF of 5000 variables and 21000 clauses.
0.09/0.11	c parseCNF():: parsing....
0.09/0.11	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.11	c runParser():: parsing was successful, warming up engines...
0.09/0.11	c simplify_formula():: removed 0 tautological, 96 satisfied and 0 duplicate clauses
0.09/0.11	c preprocessing fase I completed:: there are now 4984 free variables and 20904 clauses.
0.09/0.11	c using 3-SAT heuristics (occurence based diff)
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 165 duplicate clauses
0.09/0.11	c resolvent_look() :: found 83 resolvents
0.09/0.11	c main():: clause / variable ratio: ( 20987 / 5000 ) = 4.20
0.09/0.11	c longest clause has size 3
0.09/0.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.11	c number of free variables = 4984
0.09/0.11	c dynamic_preselect_setsize :: off
0.09/0.11	c main():: all systems go!
0.09/0.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 643
0.49/0.56	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: 69041
26.29/26.39	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: 8304187
3222.62/3222.50	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-3420422-1306611997/watcher-3420422-1306611997 -o /tmp/evaluation-result-3420422-1306611997/solver-3420422-1306611997 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420422-1306611997.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: 1.93 2.02 1.99 3/551 1533
/proc/meminfo: memFree=17267972/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=7348 CPUtime=0 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4194304 394 0 0 0 0 0 0 0 25 0 1 0 772796770 7524352 340 33554432000 4194304 4300876 140735205497216 18446744073709551615 239476694784 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 1837 340 113 27 0 286 0

[startup+0.105625 s]
/proc/loadavg: 1.93 2.02 1.99 3/551 1533
/proc/meminfo: memFree=17267972/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=16856 CPUtime=0.09 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 4486 0 0 0 9 0 0 0 25 0 1 0 772796770 17260544 1413 33554432000 4194304 4300876 140735205497216 18446744073709551615 4240270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 4214 1413 147 27 0 2663 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16856

[startup+0.200608 s]
/proc/loadavg: 1.93 2.02 1.99 3/551 1533
/proc/meminfo: memFree=17267972/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=16500 CPUtime=0.19 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 5941 0 0 0 19 0 0 0 25 0 1 0 772796770 16896000 2490 33554432000 4194304 4300876 140735205497216 18446744073709551615 4216377 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 4125 2490 169 27 0 2574 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16500

[startup+0.300584 s]
/proc/loadavg: 1.93 2.02 1.99 3/551 1533
/proc/meminfo: memFree=17267972/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=17052 CPUtime=0.29 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 6115 0 0 0 29 0 0 0 25 0 1 0 772796770 17461248 2664 33554432000 4194304 4300876 140735205497216 18446744073709551615 4216186 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 4263 2664 169 27 0 2712 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17052

[startup+0.700513 s]
/proc/loadavg: 1.93 2.02 1.99 3/551 1533
/proc/meminfo: memFree=17267972/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=17448 CPUtime=0.69 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 6202 0 0 0 69 0 0 0 25 0 1 0 772796770 17866752 2751 33554432000 4194304 4300876 140735205497216 18446744073709551615 4250938 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 4362 2751 169 27 0 2811 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17448

[startup+1.50035 s]
/proc/loadavg: 1.93 2.02 1.99 3/555 1540
/proc/meminfo: memFree=17227400/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=17812 CPUtime=1.49 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 6265 0 0 0 149 0 0 0 25 0 1 0 772796770 18239488 2814 33554432000 4194304 4300876 140735205497216 18446744073709551615 4217627 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 4453 2814 169 27 0 2902 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17812

[startup+3.10106 s]
/proc/loadavg: 1.93 2.02 1.99 3/555 1540
/proc/meminfo: memFree=17222084/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=18112 CPUtime=3.09 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 6338 0 0 0 309 0 0 0 25 0 1 0 772796770 18546688 2887 33554432000 4194304 4300876 140735205497216 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 4528 2887 169 27 0 2977 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18112

[startup+6.30043 s]
/proc/loadavg: 1.94 2.02 1.99 3/555 1541
/proc/meminfo: memFree=17221812/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=18568 CPUtime=6.29 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 6465 0 0 0 629 0 0 0 25 0 1 0 772796770 19013632 3014 33554432000 4194304 4300876 140735205497216 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 4642 3014 169 27 0 3091 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18568

[startup+12.7002 s]
/proc/loadavg: 1.94 2.02 1.99 3/555 1541
/proc/meminfo: memFree=17219924/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=19136 CPUtime=12.69 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 6566 0 0 0 1269 0 0 0 25 0 1 0 772796770 19595264 3115 33554432000 4194304 4300876 140735205497216 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 4784 3115 169 27 0 3233 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19136

[startup+25.5008 s]
/proc/loadavg: 1.95 2.01 1.99 3/555 1541
/proc/meminfo: memFree=17219068/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=20808 CPUtime=25.49 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 6855 0 0 0 2549 0 0 0 25 0 1 0 772796770 21307392 3400 33554432000 4194304 4300876 140735205497216 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 5202 3400 169 27 0 3651 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20808

[startup+51.1009 s]
/proc/loadavg: 2.04 2.03 2.00 3/555 1542
/proc/meminfo: memFree=17216492/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=22328 CPUtime=51.09 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 7342 0 0 0 5109 0 0 0 25 0 1 0 772796770 22863872 3883 33554432000 4194304 4300876 140735205497216 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 5582 3883 169 27 0 4031 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22328

[startup+102.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/555 1543
/proc/meminfo: memFree=17209664/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=27264 CPUtime=102.3 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 8263 0 0 0 10229 1 0 0 25 0 1 0 772796770 27918336 4804 33554432000 4194304 4300876 140735205497216 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 6816 4804 172 27 0 5265 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 27264

[startup+162.301 s]
/proc/loadavg: 2.14 2.05 2.01 3/555 1545
/proc/meminfo: memFree=17204416/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=31780 CPUtime=162.3 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 9240 0 0 0 16229 1 0 0 25 0 1 0 772796770 32542720 5778 33554432000 4194304 4300876 140735205497216 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 7945 5778 169 27 0 6394 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 31780

[startup+222.321 s]
/proc/loadavg: 2.11 2.05 2.01 3/555 1546
/proc/meminfo: memFree=17201168/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=37732 CPUtime=222.32 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 10252 0 0 0 22231 1 0 0 25 0 1 0 772796770 38637568 6790 33554432000 4194304 4300876 140735205497216 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 9433 6790 169 27 0 7882 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 37732

[startup+282.301 s]
/proc/loadavg: 2.04 2.04 2.00 3/555 1548
/proc/meminfo: memFree=17196920/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=37864 CPUtime=282.3 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 11234 0 0 0 28229 1 0 0 25 0 1 0 772796770 38772736 7772 33554432000 4194304 4300876 140735205497216 18446744073709551615 4248754 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 9466 7772 169 27 0 7915 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 37864

[startup+342.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/555 1549
/proc/meminfo: memFree=17192564/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=48128 CPUtime=342.31 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 12278 0 0 0 34229 2 0 0 25 0 1 0 772796770 49283072 8816 33554432000 4194304 4300876 140735205497216 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 12032 8816 169 27 0 10481 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 48128

[startup+402.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 1551
/proc/meminfo: memFree=17189700/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=48128 CPUtime=402.31 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 13243 0 0 0 40229 2 0 0 25 0 1 0 772796770 49283072 9781 33554432000 4194304 4300876 140735205497216 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 12032 9781 169 27 0 10481 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 48128

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 1553
/proc/meminfo: memFree=17185712/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=61224 CPUtime=462.31 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 14216 0 0 0 46229 2 0 0 25 0 1 0 772796770 62693376 10754 33554432000 4194304 4300876 140735205497216 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 15306 10754 169 27 0 13755 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 61224

[startup+522.301 s]
/proc/loadavg: 2.10 2.04 2.01 3/555 1554
/proc/meminfo: memFree=17181604/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=61224 CPUtime=522.31 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 15189 0 0 0 52229 2 0 0 25 0 1 0 772796770 62693376 11727 33554432000 4194304 4300876 140735205497216 18446744073709551615 4214485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 15306 11727 169 27 0 13755 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 61224

[startup+582.301 s]
/proc/loadavg: 2.17 2.08 2.02 3/555 1556
/proc/meminfo: memFree=17177604/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=61224 CPUtime=582.31 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 16180 0 0 0 58229 2 0 0 25 0 1 0 772796770 62693376 12718 33554432000 4194304 4300876 140735205497216 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 15306 12718 169 27 0 13755 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 61224

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/555 1659
/proc/meminfo: memFree=16952456/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=352140 CPUtime=4002.45 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 71975 0 0 0 400232 13 0 0 25 0 1 0 772796770 360591360 68513 33554432000 4194304 4300876 140735205497216 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 88035 68513 169 27 0 86484 0
Current children cumulated CPU time (s) 4002.45
Current children cumulated vsize (KiB) 352140

[startup+4062.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/555 1661
/proc/meminfo: memFree=16947484/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=352140 CPUtime=4062.45 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 72953 0 0 0 406232 13 0 0 25 0 1 0 772796770 360591360 69491 33554432000 4194304 4300876 140735205497216 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 88035 69491 169 27 0 86484 0
Current children cumulated CPU time (s) 4062.45
Current children cumulated vsize (KiB) 352140

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 1662
/proc/meminfo: memFree=16943752/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=352140 CPUtime=4122.45 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 73926 0 0 0 412232 13 0 0 25 0 1 0 772796770 360591360 70464 33554432000 4194304 4300876 140735205497216 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 88035 70464 169 27 0 86484 0
Current children cumulated CPU time (s) 4122.45
Current children cumulated vsize (KiB) 352140

[startup+4182.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 1664
/proc/meminfo: memFree=16940740/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=352140 CPUtime=4182.47 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 74903 0 0 0 418234 13 0 0 25 0 1 0 772796770 360591360 71441 33554432000 4194304 4300876 140735205497216 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 88035 71441 169 27 0 86484 0
Current children cumulated CPU time (s) 4182.47
Current children cumulated vsize (KiB) 352140

[startup+4242.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/555 1665
/proc/meminfo: memFree=16936872/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=352140 CPUtime=4242.45 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 75882 0 0 0 424232 13 0 0 25 0 1 0 772796770 360591360 72420 33554432000 4194304 4300876 140735205497216 18446744073709551615 4225196 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 88035 72420 169 27 0 86484 0
Current children cumulated CPU time (s) 4242.45
Current children cumulated vsize (KiB) 352140

[startup+4302.3 s]
/proc/loadavg: 2.17 2.05 2.01 3/555 1667
/proc/meminfo: memFree=16932992/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=352140 CPUtime=4302.46 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 76856 0 0 0 430232 14 0 0 25 0 1 0 772796770 360591360 73394 33554432000 4194304 4300876 140735205497216 18446744073709551615 4197155 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 88035 73394 169 27 0 86484 0
Current children cumulated CPU time (s) 4302.46
Current children cumulated vsize (KiB) 352140

[startup+4362.3 s]
/proc/loadavg: 2.21 2.07 2.02 3/555 1669
/proc/meminfo: memFree=16928992/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=352140 CPUtime=4362.47 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 77835 0 0 0 436233 14 0 0 25 0 1 0 772796770 360591360 74373 33554432000 4194304 4300876 140735205497216 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 88035 74373 169 27 0 86484 0
Current children cumulated CPU time (s) 4362.47
Current children cumulated vsize (KiB) 352140

[startup+4422.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/555 1670
/proc/meminfo: memFree=16925100/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=352140 CPUtime=4422.47 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 78816 0 0 0 442233 14 0 0 25 0 1 0 772796770 360591360 75354 33554432000 4194304 4300876 140735205497216 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 88035 75354 169 27 0 86484 0
Current children cumulated CPU time (s) 4422.47
Current children cumulated vsize (KiB) 352140

[startup+4482.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/555 1681
/proc/meminfo: memFree=16921020/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=352272 CPUtime=4482.47 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 79803 0 0 0 448233 14 0 0 25 0 1 0 772796770 360726528 76341 33554432000 4194304 4300876 140735205497216 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 88068 76341 169 27 0 86517 0
Current children cumulated CPU time (s) 4482.47
Current children cumulated vsize (KiB) 352272

[startup+4542.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/555 1682
/proc/meminfo: memFree=16917100/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=352272 CPUtime=4542.47 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 80779 0 0 0 454233 14 0 0 25 0 1 0 772796770 360726528 77317 33554432000 4194304 4300876 140735205497216 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 88068 77317 169 27 0 86517 0
Current children cumulated CPU time (s) 4542.47
Current children cumulated vsize (KiB) 352272

[startup+4602.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/555 1684
/proc/meminfo: memFree=16910624/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=352272 CPUtime=4602.47 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 81768 0 0 0 460233 14 0 0 25 0 1 0 772796770 360726528 78306 33554432000 4194304 4300876 140735205497216 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 88068 78306 169 27 0 86517 0
Current children cumulated CPU time (s) 4602.47
Current children cumulated vsize (KiB) 352272

[startup+4662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 1688
/proc/meminfo: memFree=16906116/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=352272 CPUtime=4662.48 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 82754 0 0 0 466233 15 0 0 25 0 1 0 772796770 360726528 79292 33554432000 4194304 4300876 140735205497216 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 88068 79292 169 27 0 86517 0
Current children cumulated CPU time (s) 4662.48
Current children cumulated vsize (KiB) 352272

[startup+4722.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/555 1690
/proc/meminfo: memFree=16902552/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=352272 CPUtime=4722.48 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 83744 0 0 0 472233 15 0 0 25 0 1 0 772796770 360726528 80282 33554432000 4194304 4300876 140735205497216 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 88068 80282 169 27 0 86517 0
Current children cumulated CPU time (s) 4722.48
Current children cumulated vsize (KiB) 352272

[startup+4782.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/555 1692
/proc/meminfo: memFree=16901032/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=352272 CPUtime=4782.48 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 84730 0 0 0 478233 15 0 0 25 0 1 0 772796770 360726528 81268 33554432000 4194304 4300876 140735205497216 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 88068 81268 169 27 0 86517 0
Current children cumulated CPU time (s) 4782.48
Current children cumulated vsize (KiB) 352272

[startup+4842.32 s]
/proc/loadavg: 2.03 2.04 2.00 3/555 1693
/proc/meminfo: memFree=16896052/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=352272 CPUtime=4842.5 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 85717 0 0 0 484235 15 0 0 25 0 1 0 772796770 360726528 82255 33554432000 4194304 4300876 140735205497216 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 88068 82255 169 27 0 86517 0
Current children cumulated CPU time (s) 4842.5
Current children cumulated vsize (KiB) 352272

[startup+4902.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/555 1695
/proc/meminfo: memFree=16892928/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=352272 CPUtime=4902.48 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 86708 0 0 0 490233 15 0 0 25 0 1 0 772796770 360726528 83246 33554432000 4194304 4300876 140735205497216 18446744073709551615 4216971 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 88068 83246 169 27 0 86517 0
Current children cumulated CPU time (s) 4902.48
Current children cumulated vsize (KiB) 352272

[startup+4962.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/555 1697
/proc/meminfo: memFree=16889056/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=501448 CPUtime=4962.48 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 87698 0 0 0 496233 15 0 0 25 0 1 0 772796770 513482752 84236 33554432000 4194304 4300876 140735205497216 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 125362 84236 169 27 0 123811 0
Current children cumulated CPU time (s) 4962.48
Current children cumulated vsize (KiB) 501448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.03 2.05 2.00 3/555 1698
/proc/meminfo: memFree=16886444/32950928 swapFree=67056576/67111528
[pid=1533] ppid=1531 vsize=501448 CPUtime=5000.09 cores=1,3,5,7
/proc/1533/stat : 1533 (march_rw) R 1531 1533 1501 0 -1 4202496 88320 0 0 0 499993 16 0 0 25 0 1 0 772796770 513482752 84858 33554432000 4194304 4300876 140735205497216 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1533/statm: 125362 84858 169 27 0 123811 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 501448

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.13
CPU user time (s): 4999.96
CPU system time (s): 0.174973
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 501448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.96
system time used= 0.174973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88320
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= 7806

runsolver used 26.279 second user time and 63.2564 second system time

The end

Launcher Data 

Begin job on node148 at 2011-05-28 21:46:37
IDJOB=3420422
IDBENCH=82674
IDSOLVER=1913
FILE ID=node148/3420422-1306611997
RUNJOBID= node148-1306611997-1520
PBS_JOBID= 13471618
Free space on /tmp= 73616 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v5000-c21000-S901912629-090-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420422-1306611997/watcher-3420422-1306611997 -o /tmp/evaluation-result-3420422-1306611997/solver-3420422-1306611997 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420422-1306611997.cnf

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

MD5SUM BENCH= dd2bb1255d1ab08cabc4f5bd25c67ddb
RANDOM SEED=1266786817

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:      17268252 kB
Buffers:        385672 kB
Cached:        8093672 kB
SwapCached:       8480 kB
Active:        9992260 kB
Inactive:      5315840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17268252 kB
SwapTotal:    67111528 kB
SwapFree:     67056576 kB
Dirty:             400 kB
Writeback:           0 kB
AnonPages:     6826336 kB
Mapped:          42788 kB
Slab:           243944 kB
PageTables:      58708 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 170361576 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= 73616 MiB
End job on node148 at 2011-05-28 23:09:59