Trace number 3209621

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) 5000.05 4999.93

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v2500-c10500-S722024572-014-UNKNOWN.cnf
MD5SUM875a8b1e044c25599d3c66c1e66d27f4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.203968
Satisfiable
(Un)Satisfiability was proved
Number of variables2500
Number of clauses10500
Sum of the clauses size31500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 310500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 2500 variables and 10500 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 76 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 2487 free variables and 10424 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.513
0.00/0.05	c using 3-SAT heuristics (occurence based diff)
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 142 duplicate clauses
0.00/0.05	c resolvent_look() :: found 69 resolvents
0.00/0.05	c lessRedundantTransformation():: nothing to be done.
0.00/0.05	c transformTo3SAT():: you gave me 2500 variables and 10493 clauses.
0.00/0.05	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.05	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.05	c transformTo3SAT():: the transformation yielded 2500 variabels and 10493 clauses.
0.00/0.05	c main():: clause / variable ratio: ( 10493 / 2500 ) = 4.20
0.00/0.05	c longest clause has size 3
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c number of free variables = 2487
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 272
0.09/0.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |**************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 16295
4.40/4.48	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 |************************************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 953863
276.29/276.33	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 |************************************************
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c |*******************************************************
c |********************************************************
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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-3209621-1303125810/watcher-3209621-1303125810 -o /tmp/evaluation-result-3209621-1303125810/solver-3209621-1303125810 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209621-1303125810.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: 2.02 2.01 1.94 2/177 26834
/proc/meminfo: memFree=28209412/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=1316 CPUtime=0 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 208 0 0 0 0 0 0 0 25 0 1 0 424183728 1347584 164 33554432000 134512640 135197378 4291061776 18446744073709551615 134697335 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26834/statm: 329 164 58 168 0 160 0

[startup+0.075817 s]
/proc/loadavg: 2.02 2.01 1.94 2/177 26834
/proc/meminfo: memFree=28209412/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=5532 CPUtime=0.07 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 1150 0 0 0 7 0 0 0 25 0 1 0 424183728 5664768 1029 33554432000 134512640 135197378 4291061776 18446744073709551615 134542053 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26834/statm: 1383 1029 91 168 0 1214 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5532

[startup+0.100812 s]
/proc/loadavg: 2.02 2.01 1.94 2/177 26834
/proc/meminfo: memFree=28209412/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=5728 CPUtime=0.09 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 1328 0 0 0 9 0 0 0 25 0 1 0 424183728 5865472 1207 33554432000 134512640 135197378 4291061776 18446744073709551615 134590633 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26834/statm: 1432 1207 91 168 0 1263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5728

[startup+0.300774 s]
/proc/loadavg: 2.02 2.01 1.94 2/177 26834
/proc/meminfo: memFree=28209412/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=5996 CPUtime=0.29 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 1412 0 0 0 29 0 0 0 25 0 1 0 424183728 6139904 1291 33554432000 134512640 135197378 4291061776 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26834/statm: 1499 1291 91 168 0 1330 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5996

[startup+0.700713 s]
/proc/loadavg: 2.02 2.01 1.94 2/177 26834
/proc/meminfo: memFree=28209412/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=6152 CPUtime=0.69 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 1449 0 0 0 69 0 0 0 25 0 1 0 424183728 6299648 1328 33554432000 134512640 135197378 4291061776 18446744073709551615 134542152 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26834/statm: 1538 1328 91 168 0 1369 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6152

[startup+1.50056 s]
/proc/loadavg: 2.02 2.01 1.94 3/178 26835
/proc/meminfo: memFree=28203944/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=6368 CPUtime=1.49 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 1501 0 0 0 149 0 0 0 25 0 1 0 424183728 6520832 1380 33554432000 134512640 135197378 4291061776 18446744073709551615 134542024 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26834/statm: 1592 1380 91 168 0 1423 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6368

[startup+3.10026 s]
/proc/loadavg: 2.02 2.01 1.94 3/178 26835
/proc/meminfo: memFree=28203340/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=6672 CPUtime=3.09 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 1598 0 0 0 309 0 0 0 25 0 1 0 424183728 6832128 1477 33554432000 134512640 135197378 4291061776 18446744073709551615 134552719 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26834/statm: 1668 1477 91 168 0 1499 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6672

[startup+6.30071 s]
/proc/loadavg: 2.02 2.01 1.94 3/178 26835
/proc/meminfo: memFree=28201868/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=7052 CPUtime=6.29 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 1671 0 0 0 629 0 0 0 25 0 1 0 424183728 7221248 1549 33554432000 134512640 135197378 4291061776 18446744073709551615 134541727 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26834/statm: 1763 1549 91 168 0 1594 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7052

[startup+12.7006 s]
/proc/loadavg: 2.09 2.02 1.95 3/178 26835
/proc/meminfo: memFree=28200208/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=8176 CPUtime=12.69 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 1860 0 0 0 1269 0 0 0 25 0 1 0 424183728 8372224 1738 33554432000 134512640 135197378 4291061776 18446744073709551615 134601765 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26834/statm: 2044 1738 91 168 0 1875 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8176

[startup+25.5003 s]
/proc/loadavg: 2.07 2.02 1.95 3/178 26835
/proc/meminfo: memFree=28197744/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=9324 CPUtime=25.49 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 2198 0 0 0 2549 0 0 0 25 0 1 0 424183728 9547776 2076 33554432000 134512640 135197378 4291061776 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 2331 2076 92 168 0 2162 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9324

[startup+51.1008 s]
/proc/loadavg: 2.05 2.02 1.95 3/178 26836
/proc/meminfo: memFree=28193576/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=12456 CPUtime=51.09 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 2773 0 0 0 5109 0 0 0 25 0 1 0 424183728 12754944 2650 33554432000 134512640 135197378 4291061776 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 3114 2650 91 168 0 2945 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12456

[startup+102.306 s]
/proc/loadavg: 2.02 2.02 1.95 3/178 26837
/proc/meminfo: memFree=28185112/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=19700 CPUtime=102.3 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 3917 0 0 0 10229 1 0 0 25 0 1 0 424183728 20172800 3794 33554432000 134512640 135197378 4291061776 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 4925 3794 91 168 0 4756 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19700

[startup+162.301 s]
/proc/loadavg: 2.00 2.01 1.95 3/178 26839
/proc/meminfo: memFree=28175628/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=26812 CPUtime=162.29 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 5301 0 0 0 16228 1 0 0 25 0 1 0 424183728 27455488 5178 33554432000 134512640 135197378 4291061776 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 6703 5178 91 168 0 6534 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 26812

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 26840
/proc/meminfo: memFree=28166388/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=35544 CPUtime=222.29 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 6679 0 0 0 22228 1 0 0 25 0 1 0 424183728 36397056 6556 33554432000 134512640 135197378 4291061776 18446744073709551615 134525416 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 8886 6556 91 168 0 8717 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35544

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 26842
/proc/meminfo: memFree=28156780/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=37732 CPUtime=282.3 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 8113 0 0 0 28228 2 0 0 25 0 1 0 424183728 38637568 7990 33554432000 134512640 135197378 4291061776 18446744073709551615 134541217 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 9433 7990 91 168 0 9264 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 37732

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 26844
/proc/meminfo: memFree=28147936/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=50828 CPUtime=342.29 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 9390 0 0 0 34227 2 0 0 25 0 1 0 424183728 52047872 9267 33554432000 134512640 135197378 4291061776 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 12707 9267 91 168 0 12538 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 50828

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 26845
/proc/meminfo: memFree=28138828/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=50960 CPUtime=402.3 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 10708 0 0 0 40227 3 0 0 25 0 1 0 424183728 52183040 10585 33554432000 134512640 135197378 4291061776 18446744073709551615 134570808 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 12740 10585 91 168 0 12571 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 50960

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 26847
/proc/meminfo: memFree=28129720/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=50960 CPUtime=462.3 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 12068 0 0 0 46227 3 0 0 25 0 1 0 424183728 52183040 11945 33554432000 134512640 135197378 4291061776 18446744073709551615 134539300 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 12740 11945 91 168 0 12571 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 50960

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 26848
/proc/meminfo: memFree=28120356/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=74852 CPUtime=522.3 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 13499 0 0 0 52227 3 0 0 25 0 1 0 424183728 76648448 13376 33554432000 134512640 135197378 4291061776 18446744073709551615 134539287 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 18713 13376 91 168 0 18544 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 74852

[startup+582.301 s]
/proc/loadavg: 2.06 2.02 1.95 3/178 26850
/proc/meminfo: memFree=28111128/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=74852 CPUtime=582.31 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 14880 0 0 0 58227 4 0 0 25 0 1 0 424183728 76648448 14757 33554432000 134512640 135197378 4291061776 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 18713 14757 91 168 0 18544 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 74852

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 26955
/proc/meminfo: memFree=27584068/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=521836 CPUtime=4062.4 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 92371 0 0 0 406214 26 0 0 25 0 1 0 424183728 534360064 92248 33554432000 134512640 135197378 4291061776 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 130459 92248 91 168 0 130290 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 521836

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 26956
/proc/meminfo: memFree=27575100/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=521836 CPUtime=4122.39 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 93784 0 0 0 412213 26 0 0 25 0 1 0 424183728 534360064 93661 33554432000 134512640 135197378 4291061776 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 130459 93661 91 168 0 130290 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 521836

[startup+4182.3 s]
/proc/loadavg: 2.06 2.01 1.96 3/178 26958
/proc/meminfo: memFree=27565872/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=521836 CPUtime=4182.39 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 95121 0 0 0 418213 26 0 0 25 0 1 0 424183728 534360064 94998 33554432000 134512640 135197378 4291061776 18446744073709551615 134611712 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 130459 94998 91 168 0 130290 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 521836

[startup+4242.3 s]
/proc/loadavg: 2.02 2.01 1.96 3/178 26960
/proc/meminfo: memFree=27557156/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=521836 CPUtime=4242.39 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 96423 0 0 0 424212 27 0 0 25 0 1 0 424183728 534360064 96300 33554432000 134512640 135197378 4291061776 18446744073709551615 134541184 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 130459 96300 91 168 0 130290 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 521836

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 26961
/proc/meminfo: memFree=27548044/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=521836 CPUtime=4302.39 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 97780 0 0 0 430212 27 0 0 25 0 1 0 424183728 534360064 97657 33554432000 134512640 135197378 4291061776 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 130459 97657 91 168 0 130290 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 521836

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 26963
/proc/meminfo: memFree=27538948/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=521836 CPUtime=4362.4 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 99189 0 0 0 436212 28 0 0 25 0 1 0 424183728 534360064 99066 33554432000 134512640 135197378 4291061776 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 130459 99066 91 168 0 130290 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 521836

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 26964
/proc/meminfo: memFree=27530080/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=521836 CPUtime=4422.4 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 100462 0 0 0 442212 28 0 0 25 0 1 0 424183728 534360064 100339 33554432000 134512640 135197378 4291061776 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 130459 100339 91 168 0 130290 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 521836

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 26966
/proc/meminfo: memFree=27521096/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=521836 CPUtime=4482.4 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 101766 0 0 0 448212 28 0 0 25 0 1 0 424183728 534360064 101643 33554432000 134512640 135197378 4291061776 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 130459 101643 91 168 0 130290 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 521836

[startup+4542.3 s]
/proc/loadavg: 2.08 2.02 1.97 3/178 26968
/proc/meminfo: memFree=27511984/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=521836 CPUtime=4542.4 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 103157 0 0 0 454211 29 0 0 25 0 1 0 424183728 534360064 103034 33554432000 134512640 135197378 4291061776 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 130459 103034 91 168 0 130290 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 521836

[startup+4602.3 s]
/proc/loadavg: 2.03 2.01 1.97 3/178 26969
/proc/meminfo: memFree=27502876/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=521836 CPUtime=4602.41 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 104449 0 0 0 460212 29 0 0 25 0 1 0 424183728 534360064 104326 33554432000 134512640 135197378 4291061776 18446744073709551615 134541979 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 130459 104326 91 168 0 130290 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 521836

[startup+4662.3 s]
/proc/loadavg: 2.01 2.00 1.97 3/178 26971
/proc/meminfo: memFree=27493904/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=521836 CPUtime=4662.41 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 105755 0 0 0 466211 30 0 0 25 0 1 0 424183728 534360064 105632 33554432000 134512640 135197378 4291061776 18446744073709551615 134525288 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 130459 105632 91 168 0 130290 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 521836

[startup+4722.31 s]
/proc/loadavg: 2.08 2.02 1.97 3/178 26972
/proc/meminfo: memFree=27484808/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=521836 CPUtime=4722.41 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 107129 0 0 0 472211 30 0 0 25 0 1 0 424183728 534360064 107006 33554432000 134512640 135197378 4291061776 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 130459 107006 91 168 0 130290 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 521836

[startup+4782.3 s]
/proc/loadavg: 2.03 2.01 1.97 3/178 26974
/proc/meminfo: memFree=27475828/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=521836 CPUtime=4782.41 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 108467 0 0 0 478210 31 0 0 25 0 1 0 424183728 534360064 108344 33554432000 134512640 135197378 4291061776 18446744073709551615 134611841 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 130459 108344 91 168 0 130290 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 521836

[startup+4842.3 s]
/proc/loadavg: 2.01 2.00 1.97 3/178 26976
/proc/meminfo: memFree=27466616/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=521836 CPUtime=4842.4 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 109770 0 0 0 484209 31 0 0 25 0 1 0 424183728 534360064 109647 33554432000 134512640 135197378 4291061776 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 130459 109647 91 168 0 130290 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 521836

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 26977
/proc/meminfo: memFree=27457756/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=521836 CPUtime=4902.41 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 111137 0 0 0 490209 32 0 0 25 0 1 0 424183728 534360064 111014 33554432000 134512640 135197378 4291061776 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 130459 111014 91 168 0 130290 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 521836

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 26979
/proc/meminfo: memFree=27448288/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=521836 CPUtime=4962.41 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 112536 0 0 0 496209 32 0 0 25 0 1 0 424183728 534360064 112413 33554432000 134512640 135197378 4291061776 18446744073709551615 134525336 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 130459 112413 91 168 0 130290 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 521836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.97 2/176 26981
/proc/meminfo: memFree=27761728/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=521836 CPUtime=5000.01 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 113351 0 0 0 499969 32 0 0 25 0 1 0 424183728 534360064 113228 33554432000 134512640 135197378 4291061776 18446744073709551615 134541705 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 130459 113228 91 168 0 130290 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 521836

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 1.97 2/176 26981
/proc/meminfo: memFree=27761728/32951124 swapFree=67051452/67111528
[pid=26834] ppid=26832 vsize=521836 CPUtime=5000.01 cores=0,2,4,6
/proc/26834/stat : 26834 (march_hi) R 26832 26834 26582 0 -1 4202496 113351 0 0 0 499969 32 0 0 25 0 1 0 424183728 534360064 113228 33554432000 134512640 135197378 4291061776 18446744073709551615 134541705 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26834/statm: 130459 113228 91 168 0 130290 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 521836

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.05
CPU user time (s): 4999.7
CPU system time (s): 0.347947
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 521836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.7
system time used= 0.347947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 113351
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= 4
involuntary context switches= 60200

runsolver used 7.57185 second user time and 15.1637 second system time

The end

Launcher Data 

Begin job on node101 at 2011-04-18 13:23:30
IDJOB=3209621
IDBENCH=82554
IDSOLVER=1627
FILE ID=node101/3209621-1303125810
RUNJOBID= node101-1303120803-26600
PBS_JOBID= 13020911
Free space on /tmp= 72824 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v2500-c10500-S722024572-014-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209621-1303125810/watcher-3209621-1303125810 -o /tmp/evaluation-result-3209621-1303125810/solver-3209621-1303125810 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209621-1303125810.cnf

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

MD5SUM BENCH= 875a8b1e044c25599d3c66c1e66d27f4
RANDOM SEED=1836749652

node101.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		: 2666.841
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	: 5333.68
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		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
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		: 2666.841
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	: 5332.77
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		: 2666.841
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	: 5332.83
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		: 2666.841
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		: 2666.841
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		: 2666.841
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		: 2666.841
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:      28209568 kB
Buffers:        219772 kB
Cached:        4298268 kB
SwapCached:      33620 kB
Active:        2046496 kB
Inactive:      2518028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28209568 kB
SwapTotal:    67111528 kB
SwapFree:     67051452 kB
Dirty:            1968 kB
Writeback:           0 kB
AnonPages:       35068 kB
Mapped:           9572 kB
Slab:           114092 kB
PageTables:       4696 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   215244 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= 72820 MiB
End job on node101 at 2011-04-18 14:46:52