Trace number 3420339

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) 5000.05 4999.93

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v5000-c21000-S72547786-008-UNKNOWN.cnf
MD5SUM811f95ba5a9b338808c76dfc6ace0a83
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark17.5163
Satisfiable
(Un)Satisfiability was proved
Number of variables4999
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 4999 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, 103 satisfied and 0 duplicate clauses
0.09/0.11	c preprocessing fase I completed:: there are now 4983 free variables and 20897 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 151 duplicate clauses
0.09/0.11	c resolvent_look() :: found 82 resolvents
0.09/0.11	c main():: clause / variable ratio: ( 20979 / 4999 ) = 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 = 4983
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: 527
0.39/0.42	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: 67181
25.70/25.75	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: 8086462
3148.28/3148.29	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-3420339-1306599478/watcher-3420339-1306599478 -o /tmp/evaluation-result-3420339-1306599478/solver-3420339-1306599478 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420339-1306599478.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: 2.00 2.02 2.00 2/477 17020
/proc/meminfo: memFree=15957824/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=9176 CPUtime=0.01 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4194304 696 0 0 0 1 0 0 0 22 0 1 0 752363100 9396224 640 33554432000 4194304 4300876 140733450111840 18446744073709551615 4242048 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 2294 640 118 27 0 743 0

[startup+0.0224071 s]
/proc/loadavg: 2.00 2.02 2.00 2/477 17020
/proc/meminfo: memFree=15957824/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=9280 CPUtime=0.02 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4194304 885 0 0 0 2 0 0 0 22 0 1 0 752363100 9502720 678 33554432000 4194304 4300876 140733450111840 18446744073709551615 4247351 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 2320 678 127 27 0 769 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9280

[startup+0.100432 s]
/proc/loadavg: 2.00 2.02 2.00 2/477 17020
/proc/meminfo: memFree=15957824/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=16328 CPUtime=0.09 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 4365 0 0 0 9 0 0 0 23 0 1 0 752363100 16719872 1289 33554432000 4194304 4300876 140733450111840 18446744073709551615 254261283837 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 4082 1289 147 27 0 2531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16328

[startup+0.300393 s]
/proc/loadavg: 2.00 2.02 2.00 2/477 17020
/proc/meminfo: memFree=15957824/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=17180 CPUtime=0.29 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 6125 0 0 0 29 0 0 0 24 0 1 0 752363100 17592320 2671 33554432000 4194304 4300876 140733450111840 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 4295 2671 169 27 0 2744 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17180

[startup+0.700326 s]
/proc/loadavg: 2.00 2.02 2.00 2/477 17020
/proc/meminfo: memFree=15957824/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=17476 CPUtime=0.69 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 6182 0 0 0 69 0 0 0 25 0 1 0 752363100 17895424 2728 33554432000 4194304 4300876 140733450111840 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 4369 2728 169 27 0 2818 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17476

[startup+1.50019 s]
/proc/loadavg: 2.00 2.02 2.00 3/478 17021
/proc/meminfo: memFree=15944940/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=17676 CPUtime=1.49 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 6232 0 0 0 149 0 0 0 25 0 1 0 752363100 18100224 2778 33554432000 4194304 4300876 140733450111840 18446744073709551615 4217649 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 4419 2778 169 27 0 2868 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17676

[startup+3.10091 s]
/proc/loadavg: 2.00 2.02 2.00 3/478 17021
/proc/meminfo: memFree=15941900/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=17824 CPUtime=3.09 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 6289 0 0 0 309 0 0 0 25 0 1 0 752363100 18251776 2835 33554432000 4194304 4300876 140733450111840 18446744073709551615 4217622 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 4456 2835 169 27 0 2905 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17824

[startup+6.30033 s]
/proc/loadavg: 2.00 2.02 2.00 3/478 17021
/proc/meminfo: memFree=15941468/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=18708 CPUtime=6.29 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 6471 0 0 0 629 0 0 0 25 0 1 0 752363100 19156992 3017 33554432000 4194304 4300876 140733450111840 18446744073709551615 4268797 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 4677 3017 169 27 0 3126 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18708

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.00 3/478 17021
/proc/meminfo: memFree=15938160/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=19276 CPUtime=12.69 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 6575 0 0 0 1269 0 0 0 25 0 1 0 752363100 19738624 3121 33554432000 4194304 4300876 140733450111840 18446744073709551615 4248609 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 4819 3121 169 27 0 3268 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19276

[startup+25.5009 s]
/proc/loadavg: 2.00 2.01 2.00 3/478 17021
/proc/meminfo: memFree=15935812/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=20816 CPUtime=25.5 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 6854 0 0 0 2549 1 0 0 25 0 1 0 752363100 21315584 3397 33554432000 4194304 4300876 140733450111840 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 5204 3397 169 27 0 3653 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 20816

[startup+51.1004 s]
/proc/loadavg: 2.00 2.01 2.00 3/478 17022
/proc/meminfo: memFree=15930948/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=22324 CPUtime=51.09 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 7341 0 0 0 5108 1 0 0 25 0 1 0 752363100 22859776 3880 33554432000 4194304 4300876 140733450111840 18446744073709551615 4225198 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 5581 3880 169 27 0 4030 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22324

[startup+102.317 s]
/proc/loadavg: 2.00 2.01 2.00 3/478 17023
/proc/meminfo: memFree=15921396/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=27264 CPUtime=102.31 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 8243 0 0 0 10230 1 0 0 25 0 1 0 752363100 27918336 4782 33554432000 4194304 4300876 140733450111840 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 6816 4782 172 27 0 5265 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 27264

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/478 17025
/proc/meminfo: memFree=15907856/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=31788 CPUtime=162.3 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 9223 0 0 0 16229 1 0 0 25 0 1 0 752363100 32550912 5759 33554432000 4194304 4300876 140733450111840 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 7947 5759 169 27 0 6396 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 31788

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/478 17027
/proc/meminfo: memFree=15898036/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=37740 CPUtime=222.3 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 10219 0 0 0 22229 1 0 0 25 0 1 0 752363100 38645760 6755 33554432000 4194304 4300876 140733450111840 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 9435 6755 169 27 0 7884 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 37740

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/478 17028
/proc/meminfo: memFree=15887616/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=37740 CPUtime=282.3 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 11191 0 0 0 28229 1 0 0 25 0 1 0 752363100 38645760 7727 33554432000 4194304 4300876 140733450111840 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 9435 7727 169 27 0 7884 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 37740

[startup+342.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/478 17030
/proc/meminfo: memFree=15876324/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=47624 CPUtime=342.3 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 12180 0 0 0 34229 1 0 0 25 0 1 0 752363100 48766976 8716 33554432000 4194304 4300876 140733450111840 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 11906 8716 169 27 0 10355 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 47624

[startup+402.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/478 17031
/proc/meminfo: memFree=15864788/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=47756 CPUtime=402.3 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 13163 0 0 0 40228 2 0 0 25 0 1 0 752363100 48902144 9699 33554432000 4194304 4300876 140733450111840 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 11939 9699 169 27 0 10388 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 47756

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/478 17036
/proc/meminfo: memFree=15854528/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=60852 CPUtime=462.3 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 14140 0 0 0 46228 2 0 0 25 0 1 0 752363100 62312448 10676 33554432000 4194304 4300876 140733450111840 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 15213 10676 169 27 0 13662 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 60852

[startup+522.3 s]
/proc/loadavg: 2.14 2.04 2.01 3/478 17038
/proc/meminfo: memFree=15843568/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=61368 CPUtime=522.3 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 15181 0 0 0 52228 2 0 0 25 0 1 0 752363100 62840832 11717 33554432000 4194304 4300876 140733450111840 18446744073709551615 4200361 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 15342 11717 169 27 0 13791 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 61368

[startup+582.301 s]
/proc/loadavg: 2.05 2.03 2.00 3/478 17039
/proc/meminfo: memFree=15833016/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=61368 CPUtime=582.31 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 16145 0 0 0 58228 3 0 0 25 0 1 0 752363100 62840832 12681 33554432000 4194304 4300876 140733450111840 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 15342 12681 169 27 0 13791 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 61368

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.07 2.05 2.00 3/478 17144
/proc/meminfo: memFree=15224148/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=352396 CPUtime=4062.4 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 72638 0 0 0 406227 13 0 0 25 0 1 0 752363100 360853504 69174 33554432000 4194304 4300876 140733450111840 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 88099 69174 169 27 0 86548 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 352396

[startup+4122.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/478 17146
/proc/meminfo: memFree=15214152/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=352396 CPUtime=4122.39 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 73608 0 0 0 412225 14 0 0 25 0 1 0 752363100 360853504 70144 33554432000 4194304 4300876 140733450111840 18446744073709551615 4200335 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 88099 70144 169 27 0 86548 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 352396

[startup+4182.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/478 17147
/proc/meminfo: memFree=15203852/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=352396 CPUtime=4182.39 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 74575 0 0 0 418225 14 0 0 25 0 1 0 752363100 360853504 71111 33554432000 4194304 4300876 140733450111840 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 88099 71111 169 27 0 86548 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 352396

[startup+4242.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/478 17149
/proc/meminfo: memFree=15193308/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=352396 CPUtime=4242.39 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 75549 0 0 0 424225 14 0 0 25 0 1 0 752363100 360853504 72085 33554432000 4194304 4300876 140733450111840 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 88099 72085 169 27 0 86548 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 352396

[startup+4302.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/478 17150
/proc/meminfo: memFree=15182636/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=352396 CPUtime=4302.4 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 76527 0 0 0 430225 15 0 0 25 0 1 0 752363100 360853504 73063 33554432000 4194304 4300876 140733450111840 18446744073709551615 4216168 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 88099 73063 169 27 0 86548 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 352396

[startup+4362.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/478 17152
/proc/meminfo: memFree=15172084/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=352396 CPUtime=4362.4 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 77505 0 0 0 436225 15 0 0 25 0 1 0 752363100 360853504 74041 33554432000 4194304 4300876 140733450111840 18446744073709551615 4248670 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 88099 74041 169 27 0 86548 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 352396

[startup+4422.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/478 17154
/proc/meminfo: memFree=15161292/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=352396 CPUtime=4422.4 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 78484 0 0 0 442225 15 0 0 25 0 1 0 752363100 360853504 75020 33554432000 4194304 4300876 140733450111840 18446744073709551615 4217069 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 88099 75020 169 27 0 86548 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 352396

[startup+4482.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/478 17155
/proc/meminfo: memFree=15151112/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=352396 CPUtime=4482.4 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 79463 0 0 0 448225 15 0 0 25 0 1 0 752363100 360853504 75999 33554432000 4194304 4300876 140733450111840 18446744073709551615 4228265 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 88099 75999 169 27 0 86548 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 352396

[startup+4542.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/478 17157
/proc/meminfo: memFree=15140196/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=352396 CPUtime=4542.4 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 80443 0 0 0 454225 15 0 0 25 0 1 0 752363100 360853504 76979 33554432000 4194304 4300876 140733450111840 18446744073709551615 4217047 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 88099 76979 169 27 0 86548 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 352396

[startup+4602.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/478 17158
/proc/meminfo: memFree=15128528/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=352396 CPUtime=4602.41 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 81428 0 0 0 460226 15 0 0 25 0 1 0 752363100 360853504 77964 33554432000 4194304 4300876 140733450111840 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 88099 77964 169 27 0 86548 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 352396

[startup+4662.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/478 17160
/proc/meminfo: memFree=15117736/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=352396 CPUtime=4662.4 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 82415 0 0 0 466225 15 0 0 25 0 1 0 752363100 360853504 78951 33554432000 4194304 4300876 140733450111840 18446744073709551615 4265630 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 88099 78951 169 27 0 86548 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 352396

[startup+4722.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/478 17162
/proc/meminfo: memFree=15108796/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=352396 CPUtime=4722.43 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 83401 0 0 0 472227 16 0 0 25 0 1 0 752363100 360853504 79937 33554432000 4194304 4300876 140733450111840 18446744073709551615 4274599 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 88099 79937 169 27 0 86548 0
Current children cumulated CPU time (s) 4722.43
Current children cumulated vsize (KiB) 352396

[startup+4782.3 s]
/proc/loadavg: 2.16 2.05 2.01 3/478 17163
/proc/meminfo: memFree=15098624/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=352396 CPUtime=4782.4 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 84386 0 0 0 478224 16 0 0 25 0 1 0 752363100 360853504 80922 33554432000 4194304 4300876 140733450111840 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 88099 80922 169 27 0 86548 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 352396

[startup+4842.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/478 17165
/proc/meminfo: memFree=15086960/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=352528 CPUtime=4842.41 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 85375 0 0 0 484225 16 0 0 25 0 1 0 752363100 360988672 81911 33554432000 4194304 4300876 140733450111840 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 88132 81911 169 27 0 86581 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 352528

[startup+4902.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/478 17166
/proc/meminfo: memFree=15077404/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=352528 CPUtime=4902.41 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 86358 0 0 0 490225 16 0 0 25 0 1 0 752363100 360988672 82894 33554432000 4194304 4300876 140733450111840 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 88132 82894 169 27 0 86581 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 352528

[startup+4962.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/478 17168
/proc/meminfo: memFree=15067104/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=501704 CPUtime=4962.41 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 87345 0 0 0 496225 16 0 0 25 0 1 0 752363100 513744896 83881 33554432000 4194304 4300876 140733450111840 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 125426 83881 169 27 0 123875 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 501704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.17 2.06 2.01 3/478 17169
/proc/meminfo: memFree=15060280/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=501704 CPUtime=5000.03 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 87961 0 0 0 499986 17 0 0 25 0 1 0 752363100 513744896 84497 33554432000 4194304 4300876 140733450111840 18446744073709551615 254261274368 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 125426 84497 169 27 0 123875 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 501704

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: 2.17 2.06 2.01 3/478 17169
/proc/meminfo: memFree=15060280/32951124 swapFree=67057928/67111528
[pid=17020] ppid=17018 vsize=501704 CPUtime=5000.03 cores=1,3,5,7
/proc/17020/stat : 17020 (march_rw) R 17018 17020 15828 0 -1 4202496 87961 0 0 0 499986 17 0 0 25 0 1 0 752363100 513744896 84497 33554432000 4194304 4300876 140733450111840 18446744073709551615 254261274368 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17020/statm: 125426 84497 169 27 0 123875 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 501704

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.05
CPU user time (s): 4999.87
CPU system time (s): 0.184971
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 501704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.87
system time used= 0.184971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87961
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= 58459

runsolver used 22.6636 second user time and 50.5383 second system time

The end

Launcher Data 

Begin job on node140 at 2011-05-28 18:17:58
IDJOB=3420339
IDBENCH=82591
IDSOLVER=1913
FILE ID=node140/3420339-1306599478
RUNJOBID= node140-1306594475-16790
PBS_JOBID= 13471540
Free space on /tmp= 73408 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v5000-c21000-S72547786-008-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420339-1306599478/watcher-3420339-1306599478 -o /tmp/evaluation-result-3420339-1306599478/solver-3420339-1306599478 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420339-1306599478.cnf

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

MD5SUM BENCH= 811f95ba5a9b338808c76dfc6ace0a83
RANDOM SEED=907174692

node140.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		: 2666.833
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	: 5333.66
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		: 2666.833
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	: 5226.14
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		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
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	: 5332.77
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		: 2666.833
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	: 5332.75
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		: 2666.833
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	: 5332.74
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		: 2666.833
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		: 2666.833
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:      15958104 kB
Buffers:        368872 kB
Cached:        9347052 kB
SwapCached:       8168 kB
Active:       11154416 kB
Inactive:      5480000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15958104 kB
SwapTotal:    67111528 kB
SwapFree:     67057928 kB
Dirty:             820 kB
Writeback:           0 kB
AnonPages:     6914860 kB
Mapped:          37996 kB
Slab:           237932 kB
PageTables:      51864 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 141402104 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= 73408 MiB
End job on node140 at 2011-05-28 19:41:20