Trace number 3209973

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 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v5000-c21000-S1259410977-065-UNKNOWN.cnf
MD5SUM01bef578d60d53fc18e9469f59ed2fd1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark30.3814
Satisfiable
(Un)Satisfiability was proved
Number of variables5000
Number of clauses21000
Sum of the clauses size63000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 321000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.09/0.13	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.13	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.13	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.13	c main()::
0.09/0.13	c initFormula():: searching for DIMACS p-line....
0.09/0.13	c initFormula():: the DIMACS p-line indicates a CNF of 5000 variables and 21000 clauses.
0.09/0.13	c parseCNF():: parsing....
0.09/0.13	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.13	c runParser():: parsing was successful, warming up engines...
0.09/0.13	c simplify_formula():: removed 0 tautological, 170 satisfied and 0 duplicate clauses
0.09/0.13	c preprocessing fase I completed:: there are now 4977 free variables and 20830 clauses.
0.09/0.13	c stat :: sign balance is biased by 0.457
0.09/0.13	c using 3-SAT heuristics (occurence based diff)
0.09/0.13	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.13	c simplify_formula():: removed 0 tautological, 0 satisfied and 172 duplicate clauses
0.09/0.13	c resolvent_look() :: found 103 resolvents
0.09/0.13	c lessRedundantTransformation():: nothing to be done.
0.09/0.13	c transformTo3SAT():: you gave me 5000 variables and 20933 clauses.
0.09/0.13	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.09/0.13	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.09/0.13	c transformTo3SAT():: the transformation yielded 5000 variabels and 20933 clauses.
0.09/0.13	c main():: clause / variable ratio: ( 20933 / 5000 ) = 4.19
0.09/0.13	c longest clause has size 3
0.09/0.13	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.13	c number of free variables = 4977
0.09/0.13	c dynamic_preselect_setsize :: off
0.09/0.13	c main():: all systems go!
0.09/0.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 497
0.39/0.48	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: 63752
28.69/28.71	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: 7705796
3499.60/3499.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 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-3209973-1303145819/watcher-3209973-1303145819 -o /tmp/evaluation-result-3209973-1303145819/solver-3209973-1303145819 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209973-1303145819.cnf 

running on 4 cores: 0,2,4,6

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 2.00 3/176 9020
/proc/meminfo: memFree=23663272/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=1496 CPUtime=0 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 242 0 0 0 0 0 0 0 25 0 1 0 504812359 1531904 199 33554432000 134512640 135197378 4288475360 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 374 199 58 168 0 205 0

[startup+0.083328 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 9020
/proc/meminfo: memFree=23663272/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=3504 CPUtime=0.07 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 1549 0 0 0 7 0 0 0 25 0 1 0 504812359 3588096 605 33554432000 134512640 135197378 4288475360 18446744073709551615 134560987 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 876 605 80 168 0 707 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3504

[startup+0.100311 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 9020
/proc/meminfo: memFree=23663272/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=4088 CPUtime=0.09 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 1759 0 0 0 9 0 0 0 25 0 1 0 504812359 4186112 721 33554432000 134512640 135197378 4288475360 18446744073709551615 134578278 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 1022 721 81 168 0 853 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4088

[startup+0.300286 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 9020
/proc/meminfo: memFree=23663272/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=10532 CPUtime=0.29 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 3870 0 0 0 29 0 0 0 25 0 1 0 504812359 10784768 2343 33554432000 134512640 135197378 4288475360 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 2633 2343 91 168 0 2464 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10532

[startup+0.700212 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 9020
/proc/meminfo: memFree=23663272/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=10944 CPUtime=0.69 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 3970 0 0 0 69 0 0 0 25 0 1 0 504812359 11206656 2443 33554432000 134512640 135197378 4288475360 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 2736 2443 91 168 0 2567 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10944

[startup+1.50108 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9022
/proc/meminfo: memFree=23648396/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=11288 CPUtime=1.49 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 4041 0 0 0 149 0 0 0 25 0 1 0 504812359 11558912 2514 33554432000 134512640 135197378 4288475360 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 2822 2514 91 168 0 2653 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11288

[startup+3.10077 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9022
/proc/meminfo: memFree=23647032/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=11448 CPUtime=3.09 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 4091 0 0 0 309 0 0 0 25 0 1 0 504812359 11722752 2564 33554432000 134512640 135197378 4288475360 18446744073709551615 134649017 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 2862 2564 91 168 0 2693 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11448

[startup+6.30118 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9022
/proc/meminfo: memFree=23645948/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=11892 CPUtime=6.29 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 4200 0 0 0 629 0 0 0 25 0 1 0 504812359 12177408 2673 33554432000 134512640 135197378 4288475360 18446744073709551615 134542024 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 2973 2673 91 168 0 2804 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11892

[startup+12.701 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9022
/proc/meminfo: memFree=23643952/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=12576 CPUtime=12.69 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 4358 0 0 0 1269 0 0 0 25 0 1 0 504812359 12877824 2831 33554432000 134512640 135197378 4288475360 18446744073709551615 134541599 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 3144 2831 91 168 0 2975 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12576

[startup+25.5006 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9023
/proc/meminfo: memFree=23641492/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=13560 CPUtime=25.49 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 4598 0 0 0 2549 0 0 0 25 0 1 0 504812359 13885440 3068 33554432000 134512640 135197378 4288475360 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 3390 3068 91 168 0 3221 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13560

[startup+51.1008 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9024
/proc/meminfo: memFree=23637488/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=16044 CPUtime=51.09 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 5025 0 0 0 5109 0 0 0 25 0 1 0 504812359 16429056 3495 33554432000 134512640 135197378 4288475360 18446744073709551615 134556704 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 4011 3495 94 168 0 3842 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16044

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9025
/proc/meminfo: memFree=23628168/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=20988 CPUtime=102.3 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 5832 0 0 0 10229 1 0 0 25 0 1 0 504812359 21491712 4299 33554432000 134512640 135197378 4288475360 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 5247 4299 94 168 0 5078 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20988

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9026
/proc/meminfo: memFree=23619084/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=24868 CPUtime=162.29 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 6655 0 0 0 16228 1 0 0 25 0 1 0 504812359 25464832 5120 33554432000 134512640 135197378 4288475360 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 6217 5120 92 168 0 6048 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 24868

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9028
/proc/meminfo: memFree=23609252/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=25512 CPUtime=222.3 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 7510 0 0 0 22228 2 0 0 25 0 1 0 504812359 26124288 5974 33554432000 134512640 135197378 4288475360 18446744073709551615 134601765 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 6378 5974 91 168 0 6209 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 25512

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9039
/proc/meminfo: memFree=23599880/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=31464 CPUtime=282.3 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 8359 0 0 0 28228 2 0 0 25 0 1 0 504812359 32219136 6823 33554432000 134512640 135197378 4288475360 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 7866 6823 91 168 0 7697 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 31464

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9040
/proc/meminfo: memFree=23590532/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=40196 CPUtime=342.3 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 9201 0 0 0 34228 2 0 0 25 0 1 0 504812359 41160704 7665 33554432000 134512640 135197378 4288475360 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 10049 7665 91 168 0 9880 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 40196

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9042
/proc/meminfo: memFree=23581580/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=41356 CPUtime=402.3 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 10042 0 0 0 40228 2 0 0 25 0 1 0 504812359 42348544 8506 33554432000 134512640 135197378 4288475360 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 10339 8506 91 168 0 10170 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 41356

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9043
/proc/meminfo: memFree=23572116/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=41356 CPUtime=462.3 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 10886 0 0 0 46228 2 0 0 25 0 1 0 504812359 42348544 9350 33554432000 134512640 135197378 4288475360 18446744073709551615 134541198 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 10339 9350 91 168 0 10170 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 41356

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9045
/proc/meminfo: memFree=23562412/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=54584 CPUtime=522.31 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 11724 0 0 0 52228 3 0 0 25 0 1 0 504812359 55894016 10188 33554432000 134512640 135197378 4288475360 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 13646 10188 91 168 0 13477 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 54584

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9047
/proc/meminfo: memFree=23552944/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=54584 CPUtime=582.31 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 12575 0 0 0 58228 3 0 0 25 0 1 0 504812359 55894016 11039 33554432000 134512640 135197378 4288475360 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 13646 11039 91 168 0 13477 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 54584

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9151
/proc/meminfo: memFree=23011880/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=329744 CPUtime=4062.43 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 61126 0 0 0 406224 19 0 0 25 0 1 0 504812359 337657856 59590 33554432000 134512640 135197378 4288475360 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 82436 59590 91 168 0 82267 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 329744

[startup+4122.3 s]
/proc/loadavg: 2.10 2.03 2.01 4/178 9153
/proc/meminfo: memFree=23002188/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=329744 CPUtime=4122.43 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 61939 0 0 0 412224 19 0 0 25 0 1 0 504812359 337657856 60403 33554432000 134512640 135197378 4288475360 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 82436 60403 91 168 0 82267 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 329744

[startup+4182.3 s]
/proc/loadavg: 2.04 2.02 2.00 4/178 9155
/proc/meminfo: memFree=22992744/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=329744 CPUtime=4182.43 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 62762 0 0 0 418224 19 0 0 25 0 1 0 504812359 337657856 61226 33554432000 134512640 135197378 4288475360 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 82436 61226 91 168 0 82267 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 329744

[startup+4242.3 s]
/proc/loadavg: 2.01 2.02 2.00 4/178 9156
/proc/meminfo: memFree=22983676/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=329744 CPUtime=4242.44 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 63584 0 0 0 424224 20 0 0 25 0 1 0 504812359 337657856 62048 33554432000 134512640 135197378 4288475360 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 82436 62048 91 168 0 82267 0
Current children cumulated CPU time (s) 4242.44
Current children cumulated vsize (KiB) 329744

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/178 9158
/proc/meminfo: memFree=22974228/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=329744 CPUtime=4302.44 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 64399 0 0 0 430224 20 0 0 25 0 1 0 504812359 337657856 62863 33554432000 134512640 135197378 4288475360 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 82436 62863 91 168 0 82267 0
Current children cumulated CPU time (s) 4302.44
Current children cumulated vsize (KiB) 329744

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/178 9159
/proc/meminfo: memFree=22964536/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=329744 CPUtime=4362.43 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 65227 0 0 0 436223 20 0 0 25 0 1 0 504812359 337657856 63691 33554432000 134512640 135197378 4288475360 18446744073709551615 134552656 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 82436 63691 91 168 0 82267 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 329744

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9161
/proc/meminfo: memFree=22955340/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=329744 CPUtime=4422.44 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 66047 0 0 0 442223 21 0 0 25 0 1 0 504812359 337657856 64511 33554432000 134512640 135197378 4288475360 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 82436 64511 91 168 0 82267 0
Current children cumulated CPU time (s) 4422.44
Current children cumulated vsize (KiB) 329744

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9163
/proc/meminfo: memFree=22946144/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=346328 CPUtime=4482.44 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 66880 0 0 0 448223 21 0 0 25 0 1 0 504812359 354639872 65344 33554432000 134512640 135197378 4288475360 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 86582 65344 91 168 0 86413 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 346328

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9164
/proc/meminfo: memFree=22936948/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=346328 CPUtime=4542.44 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 67708 0 0 0 454223 21 0 0 25 0 1 0 504812359 354639872 66172 33554432000 134512640 135197378 4288475360 18446744073709551615 134541698 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 86582 66172 91 168 0 86413 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 346328

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9166
/proc/meminfo: memFree=22927008/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=346328 CPUtime=4602.45 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 68533 0 0 0 460224 21 0 0 25 0 1 0 504812359 354639872 66997 33554432000 134512640 135197378 4288475360 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 86582 66997 91 168 0 86413 0
Current children cumulated CPU time (s) 4602.45
Current children cumulated vsize (KiB) 346328

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9167
/proc/meminfo: memFree=22918056/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=346328 CPUtime=4662.44 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 69364 0 0 0 466223 21 0 0 25 0 1 0 504812359 354639872 67828 33554432000 134512640 135197378 4288475360 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 86582 67828 91 168 0 86413 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 346328

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9169
/proc/meminfo: memFree=22908736/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=346328 CPUtime=4722.46 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 70197 0 0 0 472224 22 0 0 25 0 1 0 504812359 354639872 68661 33554432000 134512640 135197378 4288475360 18446744073709551615 134572895 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 86582 68661 91 168 0 86413 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 346328

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9171
/proc/meminfo: memFree=22899416/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=346328 CPUtime=4782.45 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 71029 0 0 0 478223 22 0 0 25 0 1 0 504812359 354639872 69493 33554432000 134512640 135197378 4288475360 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 86582 69493 91 168 0 86413 0
Current children cumulated CPU time (s) 4782.45
Current children cumulated vsize (KiB) 346328

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9172
/proc/meminfo: memFree=22890096/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=346328 CPUtime=4842.45 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 71863 0 0 0 484223 22 0 0 25 0 1 0 504812359 354639872 70327 33554432000 134512640 135197378 4288475360 18446744073709551615 134541265 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 86582 70327 91 168 0 86413 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 346328

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9174
/proc/meminfo: memFree=22880896/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=346328 CPUtime=4902.45 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 72696 0 0 0 490223 22 0 0 25 0 1 0 504812359 354639872 71160 33554432000 134512640 135197378 4288475360 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 86582 71160 91 168 0 86413 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 346328

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9175
/proc/meminfo: memFree=22871448/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=346328 CPUtime=4962.46 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 73530 0 0 0 496223 23 0 0 25 0 1 0 504812359 354639872 71994 33554432000 134512640 135197378 4288475360 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 86582 71994 91 168 0 86413 0
Current children cumulated CPU time (s) 4962.46
Current children cumulated vsize (KiB) 346328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9177
/proc/meminfo: memFree=22865356/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=346328 CPUtime=5000.06 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 74057 0 0 0 499983 23 0 0 25 0 1 0 504812359 354639872 72521 33554432000 134512640 135197378 4288475360 18446744073709551615 134570808 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 86582 72521 91 168 0 86413 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 346328

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 9177
/proc/meminfo: memFree=22865356/32951124 swapFree=67111480/67111528
[pid=9018] ppid=9015 vsize=346328 CPUtime=5000.06 cores=0,2,4,6
/proc/9018/stat : 9018 (march_hi) R 9015 9018 8577 0 -1 4202496 74057 0 0 0 499983 23 0 0 25 0 1 0 504812359 354639872 72521 33554432000 134512640 135197378 4288475360 18446744073709551615 134570808 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9018/statm: 86582 72521 91 168 0 86413 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 346328

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.09
CPU user time (s): 4999.84
CPU system time (s): 0.252961
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 346328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.84
system time used= 0.252961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74057
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= 12526

runsolver used 8.5317 second user time and 17.8923 second system time

The end

Launcher Data 

Begin job on node111 at 2011-04-18 18:56:59
IDJOB=3209973
IDBENCH=82642
IDSOLVER=1627
FILE ID=node111/3209973-1303145819
RUNJOBID= node111-1303135814-8595
PBS_JOBID= 13020925
Free space on /tmp= 73468 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v5000-c21000-S1259410977-065-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209973-1303145819/watcher-3209973-1303145819 -o /tmp/evaluation-result-3209973-1303145819/solver-3209973-1303145819 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209973-1303145819.cnf

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

MD5SUM BENCH= 01bef578d60d53fc18e9469f59ed2fd1
RANDOM SEED=150249918

node111.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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5428.12
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		: 2666.849
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		: 2666.849
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	: 5332.86
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		: 2666.849
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		: 2666.849
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		: 2666.849
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	: 5332.67
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		: 2666.849
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:     32951124 kB
MemFree:      23663708 kB
Buffers:        687408 kB
Cached:        8173768 kB
SwapCached:         44 kB
Active:        3536516 kB
Inactive:      5388668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23663708 kB
SwapTotal:    67111528 kB
SwapFree:     67111480 kB
Dirty:            1980 kB
Writeback:           0 kB
AnonPages:       63660 kB
Mapped:          14316 kB
Slab:           297980 kB
PageTables:       3892 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   187064 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= 73468 MiB
End job on node111 at 2011-04-18 20:20:21