Trace number 3209857

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) 5000.12 5000.04

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1500-c30000-S303265982-092-UNKNOWN.cnf
MD5SUM1b4a544dd042630233219a622c9437c7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark186.925
Satisfiable
(Un)Satisfiability was proved
Number of variables1500
Number of clauses30000
Sum of the clauses size150000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 530000
Number of clauses of size over 50

Solver Data 

0.29/0.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.32	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.32	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.32	c main()::
0.29/0.32	c initFormula():: searching for DIMACS p-line....
0.29/0.32	c full lookahead due to high density!
0.29/0.32	c initFormula():: the DIMACS p-line indicates a CNF of 1500 variables and 30000 clauses.
0.29/0.32	c parseCNF():: parsing....
0.29/0.32	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.32	c runParser():: parsing was successful, warming up engines...
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c preprocessing fase I completed:: there are now 1500 free variables and 30000 clauses.
0.29/0.32	c stat :: sign balance is biased by 0.043
0.29/0.32	c using k-SAT heuristics (size based diff)
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c main():: clause / variable ratio: ( 30000 / 1500 ) = 20.00
0.29/0.32	c longest clause has size 5
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c number of free variables = 1500
0.29/0.32	c dynamic_preselect_setsize :: off
0.29/0.32	c main():: all systems go!
0.29/0.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 559
0.49/0.55	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: 110522
22.89/22.94	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: 17444022
3223.24/3223.25	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-3209857-1303140809/watcher-3209857-1303140809 -o /tmp/evaluation-result-3209857-1303140809/solver-3209857-1303140809 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209857-1303140809.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 1.94 1/170 12836
/proc/meminfo: memFree=20701036/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=1288 CPUtime=0 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 212 0 0 0 0 0 0 0 22 0 1 0 425680478 1318912 168 33554432000 134512640 135197378 4289739232 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12836/statm: 322 168 58 168 0 153 0

[startup+0.095002 s]
/proc/loadavg: 2.00 2.00 1.94 1/170 12836
/proc/meminfo: memFree=20701036/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=3472 CPUtime=0.08 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 3092 0 0 0 8 0 0 0 22 0 1 0 425680478 3555328 530 33554432000 134512640 135197378 4289739232 18446744073709551615 134693664 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12836/statm: 868 530 81 168 0 699 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3472

[startup+0.10096 s]
/proc/loadavg: 2.00 2.00 1.94 1/170 12836
/proc/meminfo: memFree=20701036/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=4788 CPUtime=0.09 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 3666 0 0 0 9 0 0 0 23 0 1 0 425680478 4902912 833 33554432000 134512640 135197378 4289739232 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12836/statm: 1197 833 81 168 0 1028 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4788

[startup+0.300926 s]
/proc/loadavg: 2.00 2.00 1.94 1/170 12836
/proc/meminfo: memFree=20701036/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=3600 CPUtime=0.29 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 4392 0 0 0 29 0 0 0 23 0 1 0 425680478 3686400 563 33554432000 134512640 135197378 4289739232 18446744073709551615 134560764 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12836/statm: 900 563 82 168 0 731 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3600

[startup+0.700856 s]
/proc/loadavg: 2.00 2.00 1.94 1/170 12836
/proc/meminfo: memFree=20701036/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=8780 CPUtime=0.69 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 6125 0 0 0 69 0 0 0 25 0 1 0 425680478 8990720 1393 33554432000 134512640 135197378 4289739232 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12836/statm: 2195 1393 93 168 0 2026 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8780

[startup+1.50072 s]
/proc/loadavg: 2.00 2.00 1.94 3/176 12847
/proc/meminfo: memFree=20669136/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=9068 CPUtime=1.49 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 6174 0 0 0 149 0 0 0 18 0 1 0 425680478 9285632 1442 33554432000 134512640 135197378 4289739232 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12836/statm: 2267 1442 93 168 0 2098 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9068

[startup+3.10045 s]
/proc/loadavg: 2.00 2.00 1.94 3/176 12847
/proc/meminfo: memFree=20665328/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=9236 CPUtime=3.09 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 6209 0 0 0 309 0 0 0 21 0 1 0 425680478 9457664 1477 33554432000 134512640 135197378 4289739232 18446744073709551615 134570801 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12836/statm: 2309 1477 93 168 0 2140 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9236

[startup+6.30091 s]
/proc/loadavg: 2.00 2.00 1.94 3/176 12847
/proc/meminfo: memFree=20663844/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=9616 CPUtime=6.29 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 6282 0 0 0 629 0 0 0 25 0 1 0 425680478 9846784 1550 33554432000 134512640 135197378 4289739232 18446744073709551615 134649136 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12836/statm: 2404 1550 93 168 0 2235 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9616

[startup+12.7008 s]
/proc/loadavg: 2.00 2.00 1.94 3/176 12847
/proc/meminfo: memFree=20661820/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=10468 CPUtime=12.69 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 6462 0 0 0 1269 0 0 0 25 0 1 0 425680478 10719232 1730 33554432000 134512640 135197378 4289739232 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12836/statm: 2617 1730 93 168 0 2448 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10468

[startup+25.5007 s]
/proc/loadavg: 2.00 2.00 1.94 3/176 12847
/proc/meminfo: memFree=20659344/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=12676 CPUtime=25.49 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 6916 0 0 0 2549 0 0 0 25 0 1 0 425680478 12980224 2184 33554432000 134512640 135197378 4289739232 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12836/statm: 3169 2184 93 168 0 3000 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12676

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 1.94 3/176 12847
/proc/meminfo: memFree=20655844/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=16988 CPUtime=51.09 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 7653 0 0 0 5108 1 0 0 25 0 1 0 425680478 17395712 2921 33554432000 134512640 135197378 4289739232 18446744073709551615 134649154 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12836/statm: 4247 2921 93 168 0 4078 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16988

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.94 3/176 12849
/proc/meminfo: memFree=20648152/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=21084 CPUtime=102.3 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 9160 0 0 0 10229 1 0 0 25 0 1 0 425680478 21590016 4428 33554432000 134512640 135197378 4289739232 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12836/statm: 5271 4428 93 168 0 5102 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 21084

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/176 12851
/proc/meminfo: memFree=20640956/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=35876 CPUtime=162.29 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 10970 0 0 0 16228 1 0 0 25 0 1 0 425680478 36737024 6238 33554432000 134512640 135197378 4289739232 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 8969 6238 94 168 0 8800 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 35876

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/176 12852
/proc/meminfo: memFree=20633500/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=35876 CPUtime=222.3 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 12789 0 0 0 22228 2 0 0 25 0 1 0 425680478 36737024 8057 33554432000 134512640 135197378 4289739232 18446744073709551615 134611821 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 8969 8057 94 168 0 8800 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 35876

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/176 12853
/proc/meminfo: memFree=20626040/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=49216 CPUtime=282.29 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 14591 0 0 0 28227 2 0 0 25 0 1 0 425680478 50397184 9858 33554432000 134512640 135197378 4289739232 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 12304 9858 93 168 0 12135 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 49216

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/176 12855
/proc/meminfo: memFree=20618604/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=68860 CPUtime=342.29 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 16365 0 0 0 34227 2 0 0 25 0 1 0 425680478 70512640 11632 33554432000 134512640 135197378 4289739232 18446744073709551615 134572737 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 17215 11632 93 168 0 17046 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 68860

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/176 12857
/proc/meminfo: memFree=20611268/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=68860 CPUtime=402.3 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 18172 0 0 0 40227 3 0 0 25 0 1 0 425680478 70512640 13439 33554432000 134512640 135197378 4289739232 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 17215 13439 93 168 0 17046 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 68860

[startup+462.301 s]
/proc/loadavg: 2.07 2.02 1.94 3/176 12859
/proc/meminfo: memFree=20603948/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=68860 CPUtime=462.3 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 19998 0 0 0 46227 3 0 0 25 0 1 0 425680478 70512640 15265 33554432000 134512640 135197378 4289739232 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 17215 15265 93 168 0 17046 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68860

[startup+522.301 s]
/proc/loadavg: 2.03 2.01 1.94 3/176 12860
/proc/meminfo: memFree=20596868/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=98816 CPUtime=522.3 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 21835 0 0 0 52226 4 0 0 25 0 1 0 425680478 101187584 17102 33554432000 134512640 135197378 4289739232 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 24704 17102 93 168 0 24535 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 98816

[startup+582.301 s]
/proc/loadavg: 2.01 2.00 1.94 3/176 12861
/proc/meminfo: memFree=20589176/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=98944 CPUtime=582.3 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 23694 0 0 0 58226 4 0 0 25 0 1 0 425680478 101318656 18961 33554432000 134512640 135197378 4289739232 18446744073709551615 134570925 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 24736 18961 93 168 0 24567 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 98944

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/176 12965
/proc/meminfo: memFree=20147768/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=688904 CPUtime=4002.36 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 133275 0 0 0 400210 26 0 0 25 0 1 0 425680478 705437696 128542 33554432000 134512640 135197378 4289739232 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 172226 128542 93 168 0 172057 0
Current children cumulated CPU time (s) 4002.36
Current children cumulated vsize (KiB) 688904

[startup+4062.31 s]
/proc/loadavg: 2.04 2.01 1.98 3/176 12967
/proc/meminfo: memFree=20139448/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=688904 CPUtime=4062.36 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 135171 0 0 0 406210 26 0 0 25 0 1 0 425680478 705437696 130438 33554432000 134512640 135197378 4289739232 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 172226 130438 93 168 0 172057 0
Current children cumulated CPU time (s) 4062.36
Current children cumulated vsize (KiB) 688904

[startup+4122.3 s]
/proc/loadavg: 2.01 2.01 1.98 3/176 12968
/proc/meminfo: memFree=20132120/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=688904 CPUtime=4122.36 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 137033 0 0 0 412209 27 0 0 25 0 1 0 425680478 705437696 132300 33554432000 134512640 135197378 4289739232 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 172226 132300 93 168 0 172057 0
Current children cumulated CPU time (s) 4122.36
Current children cumulated vsize (KiB) 688904

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/176 12969
/proc/meminfo: memFree=20124412/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=689028 CPUtime=4182.36 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 138957 0 0 0 418209 27 0 0 25 0 1 0 425680478 705564672 134224 33554432000 134512640 135197378 4289739232 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 172257 134224 93 168 0 172088 0
Current children cumulated CPU time (s) 4182.36
Current children cumulated vsize (KiB) 689028

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/176 12971
/proc/meminfo: memFree=20116836/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=689028 CPUtime=4242.36 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 140877 0 0 0 424208 28 0 0 25 0 1 0 425680478 705564672 136144 33554432000 134512640 135197378 4289739232 18446744073709551615 134541511 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 172257 136144 93 168 0 172088 0
Current children cumulated CPU time (s) 4242.36
Current children cumulated vsize (KiB) 689028

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/176 12973
/proc/meminfo: memFree=20109128/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=689028 CPUtime=4302.36 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 142762 0 0 0 430208 28 0 0 25 0 1 0 425680478 705564672 138029 33554432000 134512640 135197378 4289739232 18446744073709551615 134603196 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 172257 138029 93 168 0 172088 0
Current children cumulated CPU time (s) 4302.36
Current children cumulated vsize (KiB) 689028

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/176 12975
/proc/meminfo: memFree=20101552/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=689028 CPUtime=4362.36 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 144682 0 0 0 436207 29 0 0 25 0 1 0 425680478 705564672 139949 33554432000 134512640 135197378 4289739232 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 172257 139949 93 168 0 172088 0
Current children cumulated CPU time (s) 4362.36
Current children cumulated vsize (KiB) 689028

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/176 12976
/proc/meminfo: memFree=20093716/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=689028 CPUtime=4422.36 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 146620 0 0 0 442207 29 0 0 25 0 1 0 425680478 705564672 141887 33554432000 134512640 135197378 4289739232 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 172257 141887 93 168 0 172088 0
Current children cumulated CPU time (s) 4422.36
Current children cumulated vsize (KiB) 689028

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/176 12977
/proc/meminfo: memFree=20086016/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=689028 CPUtime=4482.37 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 148552 0 0 0 448207 30 0 0 25 0 1 0 425680478 705564672 143819 33554432000 134512640 135197378 4289739232 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 172257 143819 93 168 0 172088 0
Current children cumulated CPU time (s) 4482.37
Current children cumulated vsize (KiB) 689028

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/176 12979
/proc/meminfo: memFree=20078200/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=689028 CPUtime=4542.36 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 150500 0 0 0 454206 30 0 0 25 0 1 0 425680478 705564672 145767 33554432000 134512640 135197378 4289739232 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 172257 145767 93 168 0 172088 0
Current children cumulated CPU time (s) 4542.36
Current children cumulated vsize (KiB) 689028

[startup+4602.3 s]
/proc/loadavg: 2.07 2.02 1.98 3/176 12981
/proc/meminfo: memFree=20070004/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=689028 CPUtime=4602.37 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 152484 0 0 0 460207 30 0 0 25 0 1 0 425680478 705564672 147751 33554432000 134512640 135197378 4289739232 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 172257 147751 93 168 0 172088 0
Current children cumulated CPU time (s) 4602.37
Current children cumulated vsize (KiB) 689028

[startup+4662.3 s]
/proc/loadavg: 2.02 2.01 1.98 3/176 12983
/proc/meminfo: memFree=20062176/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=689028 CPUtime=4662.37 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 154473 0 0 0 466206 31 0 0 25 0 1 0 425680478 705564672 149740 33554432000 134512640 135197378 4289739232 18446744073709551615 134539300 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 172257 149740 93 168 0 172088 0
Current children cumulated CPU time (s) 4662.37
Current children cumulated vsize (KiB) 689028

[startup+4722.31 s]
/proc/loadavg: 2.01 2.00 1.98 3/176 12984
/proc/meminfo: memFree=20054348/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=689028 CPUtime=4722.37 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 156433 0 0 0 472206 31 0 0 25 0 1 0 425680478 705564672 151700 33554432000 134512640 135197378 4289739232 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 172257 151700 93 168 0 172088 0
Current children cumulated CPU time (s) 4722.37
Current children cumulated vsize (KiB) 689028

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/176 12985
/proc/meminfo: memFree=20046400/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=689028 CPUtime=4782.37 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 158444 0 0 0 478206 31 0 0 25 0 1 0 425680478 705564672 153711 33554432000 134512640 135197378 4289739232 18446744073709551615 134541530 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 172257 153711 93 168 0 172088 0
Current children cumulated CPU time (s) 4782.37
Current children cumulated vsize (KiB) 689028

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/176 12987
/proc/meminfo: memFree=20037956/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=689028 CPUtime=4842.37 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 160475 0 0 0 484205 32 0 0 25 0 1 0 425680478 705564672 155742 33554432000 134512640 135197378 4289739232 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 172257 155742 93 168 0 172088 0
Current children cumulated CPU time (s) 4842.37
Current children cumulated vsize (KiB) 689028

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/176 12989
/proc/meminfo: memFree=20030004/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=689028 CPUtime=4902.37 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 162495 0 0 0 490205 32 0 0 25 0 1 0 425680478 705564672 157762 33554432000 134512640 135197378 4289739232 18446744073709551615 134572751 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 172257 157762 93 168 0 172088 0
Current children cumulated CPU time (s) 4902.37
Current children cumulated vsize (KiB) 689028

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/176 12991
/proc/meminfo: memFree=20021808/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=689028 CPUtime=4962.37 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 164536 0 0 0 496204 33 0 0 25 0 1 0 425680478 705564672 159803 33554432000 134512640 135197378 4289739232 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 172257 159803 93 168 0 172088 0
Current children cumulated CPU time (s) 4962.37
Current children cumulated vsize (KiB) 689028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.00 2.00 1.98 3/176 12991
/proc/meminfo: memFree=20016596/32951132 swapFree=67111528/67111528
[pid=12836] ppid=12834 vsize=689028 CPUtime=5000.08 cores=1,3,5,7
/proc/12836/stat : 12836 (march_hi) R 12834 12836 12606 0 -1 4202496 165802 0 0 0 499975 33 0 0 25 0 1 0 425680478 705564672 161069 33554432000 134512640 135197378 4289739232 18446744073709551615 134597728 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12836/statm: 172257 161069 93 168 0 172088 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 689028

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): 5000.04
CPU time (s): 5000.12
CPU user time (s): 4999.75
CPU system time (s): 0.363944
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 689028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.75
system time used= 0.363944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 165802
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= 6
involuntary context switches= 56552

runsolver used 7.02493 second user time and 15.7196 second system time

The end

Launcher Data 

Begin job on node129 at 2011-04-18 17:33:29
IDJOB=3209857
IDBENCH=82613
IDSOLVER=1627
FILE ID=node129/3209857-1303140809
RUNJOBID= node129-1303135806-12625
PBS_JOBID= 13020917
Free space on /tmp= 73136 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v1500-c30000-S303265982-092-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209857-1303140809/watcher-3209857-1303140809 -o /tmp/evaluation-result-3209857-1303140809/solver-3209857-1303140809 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209857-1303140809.cnf

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

MD5SUM BENCH= 1b4a544dd042630233219a622c9437c7
RANDOM SEED=486662614

node129.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		: 2666.831
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		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
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		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
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	: 5332.74
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		: 2666.831
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	: 5332.83
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		: 2666.831
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		: 2666.831
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      20701316 kB
Buffers:        506304 kB
Cached:       11364056 kB
SwapCached:          0 kB
Active:        3597584 kB
Inactive:      8336636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      20701316 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1600 kB
Writeback:           8 kB
AnonPages:       63764 kB
Mapped:          14576 kB
Slab:           252092 kB
PageTables:       4576 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   188736 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73132 MiB
End job on node129 at 2011-04-18 18:56:51