Trace number 3209769

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-S72547786-008-UNKNOWN.cnf
MD5SUM811f95ba5a9b338808c76dfc6ace0a83
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark17.5163
Satisfiable
(Un)Satisfiability was proved
Number of variables4999
Number of clauses21000
Sum of the clauses size63000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 321000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.10/0.12	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.10/0.12	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.10/0.12	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.10/0.12	c main()::
0.10/0.12	c initFormula():: searching for DIMACS p-line....
0.10/0.12	c initFormula():: the DIMACS p-line indicates a CNF of 4999 variables and 21000 clauses.
0.10/0.12	c parseCNF():: parsing....
0.10/0.12	c parseCNF():: the CNF contains 0 unary clauses.
0.10/0.12	c runParser():: parsing was successful, warming up engines...
0.10/0.12	c simplify_formula():: removed 0 tautological, 103 satisfied and 0 duplicate clauses
0.10/0.12	c preprocessing fase I completed:: there are now 4983 free variables and 20897 clauses.
0.10/0.12	c stat :: sign balance is biased by 0.473
0.10/0.12	c using 3-SAT heuristics (occurence based diff)
0.10/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.10/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 151 duplicate clauses
0.10/0.12	c resolvent_look() :: found 82 resolvents
0.10/0.12	c lessRedundantTransformation():: nothing to be done.
0.10/0.12	c transformTo3SAT():: you gave me 4999 variables and 20979 clauses.
0.10/0.12	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.10/0.12	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.10/0.12	c transformTo3SAT():: the transformation yielded 4999 variabels and 20979 clauses.
0.10/0.12	c main():: clause / variable ratio: ( 20979 / 4999 ) = 4.20
0.10/0.12	c longest clause has size 3
0.10/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.10/0.12	c number of free variables = 4983
0.10/0.12	c dynamic_preselect_setsize :: off
0.10/0.12	c main():: all systems go!
0.10/0.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 527
0.39/0.46	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: 67138
28.89/28.99	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: 8086062
3660.71/3660.62	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-3209769-1303135814/watcher-3209769-1303135814 -o /tmp/evaluation-result-3209769-1303135814/solver-3209769-1303135814 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209769-1303135814.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: 1.69 1.93 1.98 2/172 8605
/proc/meminfo: memFree=23665024/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=1496 CPUtime=0 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 262 0 0 0 0 0 0 0 25 0 1 0 503811892 1531904 219 33554432000 134512640 135197378 4290477568 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8605/statm: 374 219 58 168 0 205 0

[startup+0.103246 s]
/proc/loadavg: 1.69 1.93 1.98 2/172 8605
/proc/meminfo: memFree=23665024/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=3632 CPUtime=0.1 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 1812 0 0 0 10 0 0 0 25 0 1 0 503811892 3719168 607 33554432000 134512640 135197378 4290477568 18446744073709551615 134695767 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8605/statm: 908 607 81 168 0 739 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3632

[startup+0.200229 s]
/proc/loadavg: 1.69 1.93 1.98 2/172 8605
/proc/meminfo: memFree=23665024/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=9876 CPUtime=0.19 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 3725 0 0 0 19 0 0 0 25 0 1 0 503811892 10113024 2194 33554432000 134512640 135197378 4290477568 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8605/statm: 2469 2195 91 168 0 2300 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9876

[startup+0.301196 s]
/proc/loadavg: 1.69 1.93 1.98 2/172 8605
/proc/meminfo: memFree=23665024/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=10668 CPUtime=0.29 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 3921 0 0 0 29 0 0 0 25 0 1 0 503811892 10924032 2390 33554432000 134512640 135197378 4290477568 18446744073709551615 134525336 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8605/statm: 2667 2390 91 168 0 2498 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10668

[startup+0.701116 s]
/proc/loadavg: 1.69 1.93 1.98 2/172 8605
/proc/meminfo: memFree=23665024/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=11064 CPUtime=0.69 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 3994 0 0 0 69 0 0 0 25 0 1 0 503811892 11329536 2463 33554432000 134512640 135197378 4290477568 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8605/statm: 2766 2463 91 168 0 2597 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11064

[startup+1.50097 s]
/proc/loadavg: 1.69 1.93 1.98 3/178 8616
/proc/meminfo: memFree=23651032/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=11204 CPUtime=1.49 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 4053 0 0 0 149 0 0 0 25 0 1 0 503811892 11472896 2522 33554432000 134512640 135197378 4290477568 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8605/statm: 2801 2522 91 168 0 2632 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11204

[startup+3.10067 s]
/proc/loadavg: 1.69 1.93 1.98 3/178 8616
/proc/meminfo: memFree=23648800/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=11468 CPUtime=3.09 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 4101 0 0 0 309 0 0 0 25 0 1 0 503811892 11743232 2570 33554432000 134512640 135197378 4290477568 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8605/statm: 2867 2570 91 168 0 2698 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11468

[startup+6.30107 s]
/proc/loadavg: 1.72 1.93 1.98 3/178 8617
/proc/meminfo: memFree=23648512/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=12344 CPUtime=6.29 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 4285 0 0 0 629 0 0 0 25 0 1 0 503811892 12640256 2754 33554432000 134512640 135197378 4290477568 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8605/statm: 3086 2754 91 168 0 2917 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12344

[startup+12.7009 s]
/proc/loadavg: 1.74 1.94 1.98 3/178 8617
/proc/meminfo: memFree=23646764/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=12912 CPUtime=12.69 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 4379 0 0 0 1269 0 0 0 25 0 1 0 503811892 13221888 2848 33554432000 134512640 135197378 4290477568 18446744073709551615 134542035 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 3228 2848 91 168 0 3059 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12912

[startup+25.5005 s]
/proc/loadavg: 1.80 1.94 1.98 3/178 8617
/proc/meminfo: memFree=23645268/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=13556 CPUtime=25.49 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 4617 0 0 0 2549 0 0 0 25 0 1 0 503811892 13881344 3082 33554432000 134512640 135197378 4290477568 18446744073709551615 134603816 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 3389 3082 91 168 0 3220 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13556

[startup+51.1007 s]
/proc/loadavg: 1.95 1.96 1.98 3/178 8618
/proc/meminfo: memFree=23640412/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=16424 CPUtime=51.09 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 5089 0 0 0 5109 0 0 0 25 0 1 0 503811892 16818176 3550 33554432000 134512640 135197378 4290477568 18446744073709551615 134541243 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 4106 3550 91 168 0 3937 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16424

[startup+102.3 s]
/proc/loadavg: 1.97 1.96 1.98 3/178 8619
/proc/meminfo: memFree=23630716/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=21236 CPUtime=102.29 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 5848 0 0 0 10229 0 0 0 25 0 1 0 503811892 21745664 4309 33554432000 134512640 135197378 4290477568 18446744073709551615 134541213 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 5309 4309 94 168 0 5140 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 21236

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 8621
/proc/meminfo: memFree=23620908/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=25116 CPUtime=162.3 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 6674 0 0 0 16229 1 0 0 25 0 1 0 503811892 25718784 5132 33554432000 134512640 135197378 4290477568 18446744073709551615 134541213 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 6279 5132 91 168 0 6110 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 25116

[startup+222.306 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 8622
/proc/meminfo: memFree=23610588/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=25760 CPUtime=222.3 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 7529 0 0 0 22229 1 0 0 25 0 1 0 503811892 26378240 5987 33554432000 134512640 135197378 4290477568 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 6440 5987 91 168 0 6271 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 25760

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 8624
/proc/meminfo: memFree=23600276/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=31712 CPUtime=282.3 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 8372 0 0 0 28229 1 0 0 25 0 1 0 503811892 32473088 6830 33554432000 134512640 135197378 4290477568 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 7928 6830 91 168 0 7759 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 31712

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 8625
/proc/meminfo: memFree=23590084/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=40444 CPUtime=342.3 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 9204 0 0 0 34229 1 0 0 25 0 1 0 503811892 41414656 7662 33554432000 134512640 135197378 4290477568 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 10111 7662 91 168 0 9942 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 40444

[startup+402.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 8627
/proc/meminfo: memFree=23579160/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=41608 CPUtime=402.3 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 10043 0 0 0 40229 1 0 0 25 0 1 0 503811892 42606592 8501 33554432000 134512640 135197378 4290477568 18446744073709551615 134570801 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 10402 8501 91 168 0 10233 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 41608

[startup+462.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 8629
/proc/meminfo: memFree=23568600/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=41608 CPUtime=462.31 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 10884 0 0 0 46229 2 0 0 25 0 1 0 503811892 42606592 9342 33554432000 134512640 135197378 4290477568 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 10402 9342 91 168 0 10233 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 41608

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 8630
/proc/meminfo: memFree=23559016/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=54836 CPUtime=522.31 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 11724 0 0 0 52229 2 0 0 25 0 1 0 503811892 56152064 10182 33554432000 134512640 135197378 4290477568 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 13709 10182 91 168 0 13540 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 54836

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 8632
/proc/meminfo: memFree=23548840/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=54836 CPUtime=582.31 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 12567 0 0 0 58228 3 0 0 25 0 1 0 503811892 56152064 11025 33554432000 134512640 135197378 4290477568 18446744073709551615 134603816 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 13709 11025 91 168 0 13540 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 54836

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8735
/proc/meminfo: memFree=22959256/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=329752 CPUtime=4002.42 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 60531 0 0 0 400224 18 0 0 25 0 1 0 503811892 337666048 58989 33554432000 134512640 135197378 4290477568 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 82438 58989 91 168 0 82269 0
Current children cumulated CPU time (s) 4002.42
Current children cumulated vsize (KiB) 329752

[startup+4062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8737
/proc/meminfo: memFree=22948820/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=329752 CPUtime=4062.44 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 61348 0 0 0 406225 19 0 0 25 0 1 0 503811892 337666048 59806 33554432000 134512640 135197378 4290477568 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 82438 59806 91 168 0 82269 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 329752

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8738
/proc/meminfo: memFree=22938752/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=329752 CPUtime=4122.43 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 62173 0 0 0 412224 19 0 0 25 0 1 0 503811892 337666048 60631 33554432000 134512640 135197378 4290477568 18446744073709551615 134594024 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 82438 60631 91 168 0 82269 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 329752

[startup+4182.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8740
/proc/meminfo: memFree=22928068/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=329752 CPUtime=4182.43 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 62996 0 0 0 418224 19 0 0 25 0 1 0 503811892 337666048 61454 33554432000 134512640 135197378 4290477568 18446744073709551615 134542106 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 82438 61454 91 168 0 82269 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 329752

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8741
/proc/meminfo: memFree=22918008/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=329752 CPUtime=4242.44 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 63812 0 0 0 424224 20 0 0 25 0 1 0 503811892 337666048 62270 33554432000 134512640 135197378 4290477568 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 82438 62270 91 168 0 82269 0
Current children cumulated CPU time (s) 4242.44
Current children cumulated vsize (KiB) 329752

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8743
/proc/meminfo: memFree=22907704/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=329752 CPUtime=4302.44 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 64645 0 0 0 430224 20 0 0 25 0 1 0 503811892 337666048 63103 33554432000 134512640 135197378 4290477568 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 82438 63103 91 168 0 82269 0
Current children cumulated CPU time (s) 4302.44
Current children cumulated vsize (KiB) 329752

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8745
/proc/meminfo: memFree=22897524/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=329752 CPUtime=4362.44 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 65474 0 0 0 436224 20 0 0 25 0 1 0 503811892 337666048 63932 33554432000 134512640 135197378 4290477568 18446744073709551615 134542040 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 82438 63932 91 168 0 82269 0
Current children cumulated CPU time (s) 4362.44
Current children cumulated vsize (KiB) 329752

[startup+4422.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 8746
/proc/meminfo: memFree=22886956/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=346216 CPUtime=4422.44 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 66297 0 0 0 442224 20 0 0 25 0 1 0 503811892 354525184 64755 33554432000 134512640 135197378 4290477568 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 86554 64755 91 168 0 86385 0
Current children cumulated CPU time (s) 4422.44
Current children cumulated vsize (KiB) 346216

[startup+4482.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 8748
/proc/meminfo: memFree=22876900/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=346216 CPUtime=4482.45 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 67136 0 0 0 448224 21 0 0 25 0 1 0 503811892 354525184 65594 33554432000 134512640 135197378 4290477568 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 86554 65594 91 168 0 86385 0
Current children cumulated CPU time (s) 4482.45
Current children cumulated vsize (KiB) 346216

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8749
/proc/meminfo: memFree=22866596/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=346216 CPUtime=4542.45 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 67960 0 0 0 454224 21 0 0 25 0 1 0 503811892 354525184 66418 33554432000 134512640 135197378 4290477568 18446744073709551615 134539152 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 86554 66418 91 168 0 86385 0
Current children cumulated CPU time (s) 4542.45
Current children cumulated vsize (KiB) 346216

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8751
/proc/meminfo: memFree=22856168/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=346348 CPUtime=4602.44 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 68795 0 0 0 460223 21 0 0 25 0 1 0 503811892 354660352 67253 33554432000 134512640 135197378 4290477568 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 86587 67253 91 168 0 86418 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 346348

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8753
/proc/meminfo: memFree=22845604/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=346348 CPUtime=4662.45 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 69628 0 0 0 466224 21 0 0 25 0 1 0 503811892 354660352 68086 33554432000 134512640 135197378 4290477568 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 86587 68086 91 168 0 86418 0
Current children cumulated CPU time (s) 4662.45
Current children cumulated vsize (KiB) 346348

[startup+4722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8754
/proc/meminfo: memFree=22835288/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=346348 CPUtime=4722.45 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 70467 0 0 0 472224 21 0 0 25 0 1 0 503811892 354660352 68925 33554432000 134512640 135197378 4290477568 18446744073709551615 134542258 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 86587 68925 91 168 0 86418 0
Current children cumulated CPU time (s) 4722.45
Current children cumulated vsize (KiB) 346348

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8756
/proc/meminfo: memFree=22825352/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=346348 CPUtime=4782.46 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 71303 0 0 0 478223 23 0 0 25 0 1 0 503811892 354660352 69761 33554432000 134512640 135197378 4290477568 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 86587 69761 91 168 0 86418 0
Current children cumulated CPU time (s) 4782.46
Current children cumulated vsize (KiB) 346348

[startup+4842.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8757
/proc/meminfo: memFree=22814800/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=346348 CPUtime=4842.46 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 72135 0 0 0 484223 23 0 0 25 0 1 0 503811892 354660352 70593 33554432000 134512640 135197378 4290477568 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 86587 70593 91 168 0 86418 0
Current children cumulated CPU time (s) 4842.46
Current children cumulated vsize (KiB) 346348

[startup+4902.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 8759
/proc/meminfo: memFree=22804372/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=346348 CPUtime=4902.45 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 72975 0 0 0 490222 23 0 0 25 0 1 0 503811892 354660352 71433 33554432000 134512640 135197378 4290477568 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 86587 71433 91 168 0 86418 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 346348

[startup+4962.3 s]
/proc/loadavg: 2.01 2.01 2.00 4/178 8761
/proc/meminfo: memFree=22794064/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=346348 CPUtime=4962.45 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 73814 0 0 0 496222 23 0 0 25 0 1 0 503811892 354660352 72272 33554432000 134512640 135197378 4290477568 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 86587 72272 91 168 0 86418 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 346348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8762
/proc/meminfo: memFree=22787468/32951124 swapFree=67111480/67111528
[pid=8605] ppid=8603 vsize=346348 CPUtime=5000.07 cores=0,2,4,6
/proc/8605/stat : 8605 (march_hi) R 8603 8605 8577 0 -1 4202496 74346 0 0 0 499983 24 0 0 25 0 1 0 503811892 354660352 72804 33554432000 134512640 135197378 4290477568 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8605/statm: 86587 72804 91 168 0 86418 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 346348

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.09
CPU user time (s): 4999.83
CPU system time (s): 0.25696
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 346348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.25696
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74346
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= 12595

runsolver used 7.49786 second user time and 15.2377 second system time

The end

Launcher Data 

Begin job on node111 at 2011-04-18 16:10:14
IDJOB=3209769
IDBENCH=82591
IDSOLVER=1627
FILE ID=node111/3209769-1303135814
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-S72547786-008-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209769-1303135814/watcher-3209769-1303135814 -o /tmp/evaluation-result-3209769-1303135814/solver-3209769-1303135814 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209769-1303135814.cnf

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

MD5SUM BENCH= 811f95ba5a9b338808c76dfc6ace0a83
RANDOM SEED=1342746332

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:      23665180 kB
Buffers:        686664 kB
Cached:        8172272 kB
SwapCached:         44 kB
Active:        3532776 kB
Inactive:      5389620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23665180 kB
SwapTotal:    67111528 kB
SwapFree:     67111480 kB
Dirty:            1316 kB
Writeback:           0 kB
AnonPages:       63856 kB
Mapped:          14324 kB
Slab:           298228 kB
PageTables:       5032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   184116 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 17:33:36