Trace number 3209521

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT09 reference solver: march_hi hi? (TO) 5000.09 4999.93

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S656892101-075-UNKNOWN.cnf
MD5SUM187184c44e9c5a07f5a8f762e04588fa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark379.26
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses40000
Sum of the clauses size200000
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 540000
Number of clauses of size over 50

Solver Data 

0.39/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.44	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.44	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.44	c main()::
0.39/0.44	c initFormula():: searching for DIMACS p-line....
0.39/0.44	c full lookahead due to high density!
0.39/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 40000 clauses.
0.39/0.44	c parseCNF():: parsing....
0.39/0.44	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.44	c runParser():: parsing was successful, warming up engines...
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c preprocessing fase I completed:: there are now 2000 free variables and 40000 clauses.
0.39/0.44	c stat :: sign balance is biased by 0.040
0.39/0.44	c using k-SAT heuristics (size based diff)
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c main():: clause / variable ratio: ( 40000 / 2000 ) = 20.00
0.39/0.44	c longest clause has size 5
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c number of free variables = 2000
0.39/0.44	c dynamic_preselect_setsize :: off
0.39/0.44	c main():: all systems go!
0.39/0.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 799
0.89/0.91	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: 207221
66.60/66.67	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 |***************************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3209521-1303125793/watcher-3209521-1303125793 -o /tmp/evaluation-result-3209521-1303125793/solver-3209521-1303125793 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209521-1303125793.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.92 4/176 20649
/proc/meminfo: memFree=19165216/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=1500 CPUtime=0 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 228 0 0 0 0 0 0 0 20 0 1 0 404995219 1536000 184 33554432000 134512640 135197378 4290693280 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 375 184 58 168 0 206 0

[startup+0.0713901 s]
/proc/loadavg: 2.00 2.00 1.92 4/176 20649
/proc/meminfo: memFree=19165216/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=4516 CPUtime=0.06 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 939 0 0 0 6 0 0 0 20 0 1 0 404995219 4624384 670 33554432000 134512640 135197378 4290693280 18446744073709551615 134560761 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 1129 670 66 168 0 960 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4516

[startup+0.100384 s]
/proc/loadavg: 2.00 2.00 1.92 4/176 20649
/proc/meminfo: memFree=19165216/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=6124 CPUtime=0.09 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 3251 0 0 0 9 0 0 0 20 0 1 0 404995219 6270976 1093 33554432000 134512640 135197378 4290693280 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 1531 1093 79 168 0 1362 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6124

[startup+0.300346 s]
/proc/loadavg: 2.00 2.00 1.92 4/176 20649
/proc/meminfo: memFree=19165216/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=6564 CPUtime=0.29 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 5340 0 0 0 29 0 0 0 21 0 1 0 404995219 6721536 1193 33554432000 134512640 135197378 4290693280 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 1641 1193 82 168 0 1472 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6564

[startup+0.700269 s]
/proc/loadavg: 2.00 2.00 1.92 4/176 20649
/proc/meminfo: memFree=19165216/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=11328 CPUtime=0.69 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 8168 0 0 0 69 0 0 0 22 0 1 0 404995219 11599872 1773 33554432000 134512640 135197378 4290693280 18446744073709551615 134713215 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 2832 1773 93 168 0 2663 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11328

[startup+1.50013 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 20651
/proc/meminfo: memFree=19155544/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=11480 CPUtime=1.49 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 8233 0 0 0 149 0 0 0 25 0 1 0 404995219 11755520 1838 33554432000 134512640 135197378 4290693280 18446744073709551615 134541508 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 2870 1838 93 168 0 2701 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11480

[startup+3.10083 s]
/proc/loadavg: 2.00 2.00 1.92 4/178 20651
/proc/meminfo: memFree=19153560/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=11688 CPUtime=3.09 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 8269 0 0 0 309 0 0 0 25 0 1 0 404995219 11968512 1874 33554432000 134512640 135197378 4290693280 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 2922 1874 93 168 0 2753 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11688

[startup+6.30024 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 20651
/proc/meminfo: memFree=19152804/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=12124 CPUtime=6.29 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 8368 0 0 0 629 0 0 0 25 0 1 0 404995219 12414976 1973 33554432000 134512640 135197378 4290693280 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 3031 1973 93 168 0 2862 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12124

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 20652
/proc/meminfo: memFree=19151088/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=12504 CPUtime=12.69 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 8452 0 0 0 1269 0 0 0 25 0 1 0 404995219 12804096 2057 33554432000 134512640 135197378 4290693280 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 3126 2057 93 168 0 2957 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12504

[startup+25.5007 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 20652
/proc/meminfo: memFree=19148868/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=13356 CPUtime=25.49 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 8646 0 0 0 2549 0 0 0 25 0 1 0 404995219 13676544 2251 33554432000 134512640 135197378 4290693280 18446744073709551615 134572740 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 3339 2251 93 168 0 3170 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13356

[startup+51.101 s]
/proc/loadavg: 2.00 2.00 1.92 4/178 20653
/proc/meminfo: memFree=19144120/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=15408 CPUtime=51.09 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 9114 0 0 0 5109 0 0 0 25 0 1 0 404995219 15777792 2718 33554432000 134512640 135197378 4290693280 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 3852 2718 93 168 0 3683 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15408

[startup+102.307 s]
/proc/loadavg: 2.03 2.01 1.93 3/178 20656
/proc/meminfo: memFree=19133560/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=19984 CPUtime=102.3 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 10086 0 0 0 10229 1 0 0 25 0 1 0 404995219 20463616 3690 33554432000 134512640 135197378 4290693280 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 4996 3690 93 168 0 4827 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19984

[startup+162.3 s]
/proc/loadavg: 2.01 2.01 1.93 3/178 20659
/proc/meminfo: memFree=19122988/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=24084 CPUtime=162.3 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 11195 0 0 0 16229 1 0 0 25 0 1 0 404995219 24662016 4799 33554432000 134512640 135197378 4290693280 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 6021 4799 94 168 0 5852 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 24084

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 20660
/proc/meminfo: memFree=19112168/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=29904 CPUtime=222.29 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 12280 0 0 0 22228 1 0 0 25 0 1 0 404995219 30621696 5883 33554432000 134512640 135197378 4290693280 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 7476 5883 93 168 0 7307 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 29904

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 20662
/proc/meminfo: memFree=19101212/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=38944 CPUtime=282.3 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 13433 0 0 0 28228 2 0 0 25 0 1 0 404995219 39878656 7036 33554432000 134512640 135197378 4290693280 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 9736 7036 94 168 0 9567 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 38944

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 20663
/proc/meminfo: memFree=19090152/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=38944 CPUtime=342.3 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 14537 0 0 0 34228 2 0 0 25 0 1 0 404995219 39878656 8140 33554432000 134512640 135197378 4290693280 18446744073709551615 134649070 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 9736 8140 94 168 0 9567 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 38944

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 20665
/proc/meminfo: memFree=19079564/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=52040 CPUtime=402.3 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 15642 0 0 0 40228 2 0 0 25 0 1 0 404995219 53288960 9245 33554432000 134512640 135197378 4290693280 18446744073709551615 134548308 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 13010 9245 94 168 0 12841 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 52040

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 20667
/proc/meminfo: memFree=19068232/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=52040 CPUtime=462.3 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 16781 0 0 0 46228 2 0 0 25 0 1 0 404995219 53288960 10384 33554432000 134512640 135197378 4290693280 18446744073709551615 134713177 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 13010 10384 94 168 0 12841 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 52040

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 20668
/proc/meminfo: memFree=19057536/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=52040 CPUtime=522.3 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 17873 0 0 0 52228 2 0 0 25 0 1 0 404995219 53288960 11476 33554432000 134512640 135197378 4290693280 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 13010 11476 94 168 0 12841 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 52040

[startup+582.301 s]
/proc/loadavg: 2.06 2.01 1.93 3/178 20670
/proc/meminfo: memFree=19046344/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=71684 CPUtime=582.31 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 18978 0 0 0 58228 3 0 0 25 0 1 0 404995219 73404416 12581 33554432000 134512640 135197378 4290693280 18446744073709551615 134596875 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 17921 12581 94 168 0 17752 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 71684

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 20775
/proc/meminfo: memFree=18390448/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=462728 CPUtime=4062.43 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 84818 0 0 0 406225 18 0 0 25 0 1 0 404995219 473833472 78420 33554432000 134512640 135197378 4290693280 18446744073709551615 134649154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 115682 78420 93 168 0 115513 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 462728

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 20776
/proc/meminfo: memFree=18379128/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=462728 CPUtime=4122.43 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 85947 0 0 0 412224 19 0 0 25 0 1 0 404995219 473833472 79549 33554432000 134512640 135197378 4290693280 18446744073709551615 134649126 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 115682 79549 93 168 0 115513 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 462728

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 20778
/proc/meminfo: memFree=18367432/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=462728 CPUtime=4182.43 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 87116 0 0 0 418224 19 0 0 25 0 1 0 404995219 473833472 80718 33554432000 134512640 135197378 4290693280 18446744073709551615 134541536 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 115682 80718 93 168 0 115513 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 462728

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 20779
/proc/meminfo: memFree=18355744/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=462728 CPUtime=4242.43 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 88383 0 0 0 424224 19 0 0 25 0 1 0 404995219 473833472 81985 33554432000 134512640 135197378 4290693280 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 115682 81985 93 168 0 115513 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 462728

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 20781
/proc/meminfo: memFree=18344176/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=462728 CPUtime=4302.43 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 89523 0 0 0 430224 19 0 0 25 0 1 0 404995219 473833472 83125 33554432000 134512640 135197378 4290693280 18446744073709551615 134649520 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 115682 83125 93 168 0 115513 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 462728

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 20783
/proc/meminfo: memFree=18333100/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=462728 CPUtime=4362.43 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 90698 0 0 0 436224 19 0 0 25 0 1 0 404995219 473833472 84300 33554432000 134512640 135197378 4290693280 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 115682 84300 93 168 0 115513 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 462728

[startup+4422.3 s]
/proc/loadavg: 2.07 2.03 1.96 3/178 20784
/proc/meminfo: memFree=18321412/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=465228 CPUtime=4422.43 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 92020 0 0 0 442224 19 0 0 25 0 1 0 404995219 476393472 85622 33554432000 134512640 135197378 4290693280 18446744073709551615 134603222 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 116307 85622 93 168 0 116138 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 465228

[startup+4482.3 s]
/proc/loadavg: 2.02 2.02 1.96 3/178 20786
/proc/meminfo: memFree=18310596/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=465228 CPUtime=4482.44 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 93165 0 0 0 448224 20 0 0 25 0 1 0 404995219 476393472 86767 33554432000 134512640 135197378 4290693280 18446744073709551615 134649302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 116307 86767 93 168 0 116138 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 465228

[startup+4542.3 s]
/proc/loadavg: 2.01 2.01 1.96 4/178 20787
/proc/meminfo: memFree=18299280/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=465228 CPUtime=4542.44 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 94363 0 0 0 454224 20 0 0 25 0 1 0 404995219 476393472 87965 33554432000 134512640 135197378 4290693280 18446744073709551615 134713237 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 116307 87965 93 168 0 116138 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 465228

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/178 20789
/proc/meminfo: memFree=18286460/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=465228 CPUtime=4602.45 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 95690 0 0 0 460224 21 0 0 25 0 1 0 404995219 476393472 89292 33554432000 134512640 135197378 4290693280 18446744073709551615 134541389 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 116307 89292 93 168 0 116138 0
Current children cumulated CPU time (s) 4602.45
Current children cumulated vsize (KiB) 465228

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 20791
/proc/meminfo: memFree=18275496/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=465228 CPUtime=4662.44 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 96846 0 0 0 466223 21 0 0 25 0 1 0 404995219 476393472 90448 33554432000 134512640 135197378 4290693280 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 116307 90448 93 168 0 116138 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 465228

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 20792
/proc/meminfo: memFree=18264424/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=465228 CPUtime=4722.45 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 98034 0 0 0 472224 21 0 0 25 0 1 0 404995219 476393472 91636 33554432000 134512640 135197378 4290693280 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 116307 91636 93 168 0 116138 0
Current children cumulated CPU time (s) 4722.45
Current children cumulated vsize (KiB) 465228

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 20794
/proc/meminfo: memFree=18252608/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=465228 CPUtime=4782.44 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 99359 0 0 0 478223 21 0 0 25 0 1 0 404995219 476393472 92961 33554432000 134512640 135197378 4290693280 18446744073709551615 134649520 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 116307 92961 93 168 0 116138 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 465228

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 20795
/proc/meminfo: memFree=18241160/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=465228 CPUtime=4842.45 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 100509 0 0 0 484223 22 0 0 25 0 1 0 404995219 476393472 94111 33554432000 134512640 135197378 4290693280 18446744073709551615 134649264 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 116307 94111 93 168 0 116138 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 465228

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 20797
/proc/meminfo: memFree=18229340/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=465228 CPUtime=4902.45 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 101797 0 0 0 490223 22 0 0 25 0 1 0 404995219 476393472 95399 33554432000 134512640 135197378 4290693280 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 116307 95399 93 168 0 116138 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 465228

[startup+4962.3 s]
/proc/loadavg: 2.10 2.03 1.97 3/178 20799
/proc/meminfo: memFree=18217640/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=465228 CPUtime=4962.46 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 103002 0 0 0 496223 23 0 0 25 0 1 0 404995219 476393472 96604 33554432000 134512640 135197378 4290693280 18446744073709551615 134541496 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 116307 96604 93 168 0 116138 0
Current children cumulated CPU time (s) 4962.46
Current children cumulated vsize (KiB) 465228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.05 2.02 1.97 4/178 20800
/proc/meminfo: memFree=18210180/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=465228 CPUtime=5000.06 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 103796 0 0 0 499983 23 0 0 25 0 1 0 404995219 476393472 97398 33554432000 134512640 135197378 4290693280 18446744073709551615 134570892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 116307 97398 93 168 0 116138 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 465228

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: 2.05 2.02 1.97 4/178 20800
/proc/meminfo: memFree=18210180/32951124 swapFree=67111528/67111528
[pid=20649] ppid=20645 vsize=465228 CPUtime=5000.06 cores=1,3,5,7
/proc/20649/stat : 20649 (march_hi) R 20645 20649 20402 0 -1 4202496 103796 0 0 0 499983 23 0 0 25 0 1 0 404995219 476393472 97398 33554432000 134512640 135197378 4290693280 18446744073709551615 134570892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20649/statm: 116307 97398 93 168 0 116138 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 465228

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.09
CPU user time (s): 4999.84
CPU system time (s): 0.248962
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 465228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.84
system time used= 0.248962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 103796
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= 8594

runsolver used 6.53601 second user time and 16.2225 second system time

The end

Launcher Data 

Begin job on node147 at 2011-04-18 13:23:13
IDJOB=3209521
IDBENCH=82529
IDSOLVER=1627
FILE ID=node147/3209521-1303125793
RUNJOBID= node147-1303120790-20421
PBS_JOBID= 13020865
Free space on /tmp= 72536 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S656892101-075-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209521-1303125793/watcher-3209521-1303125793 -o /tmp/evaluation-result-3209521-1303125793/solver-3209521-1303125793 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209521-1303125793.cnf

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

MD5SUM BENCH= 187184c44e9c5a07f5a8f762e04588fa
RANDOM SEED=1038546335

node147.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		: 2666.836
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	: 5333.67
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		: 2666.836
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		: 2666.836
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		: 2666.836
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		: 2666.836
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		: 2666.836
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	: 5332.76
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		: 2666.836
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		: 2666.836
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:      19165768 kB
Buffers:        703360 kB
Cached:       12661408 kB
SwapCached:          0 kB
Active:        4502600 kB
Inactive:      8925912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19165768 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3148 kB
Writeback:           0 kB
AnonPages:       63404 kB
Mapped:          14688 kB
Slab:           294496 kB
PageTables:       4296 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   183764 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= 72536 MiB
End job on node147 at 2011-04-18 14:46:35