Trace number 3209597

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) 5000.06 4999.94

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S72635791-098-UNKNOWN.cnf
MD5SUM93976db0d99d3daab756f06103f77642
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark20.2519
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data 

0.19/0.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.21	c main()::
0.19/0.21	c initFormula():: searching for DIMACS p-line....
0.19/0.21	c full lookahead due to high density!
0.19/0.21	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.19/0.21	c parseCNF():: parsing....
0.19/0.21	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.21	c runParser():: parsing was successful, warming up engines...
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.19/0.21	c stat :: sign balance is biased by 0.038
0.19/0.21	c using k-SAT heuristics (size based diff)
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.19/0.21	c longest clause has size 5
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c number of free variables = 1000
0.19/0.21	c dynamic_preselect_setsize :: off
0.19/0.21	c main():: all systems go!
0.19/0.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 533
0.29/0.36	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 49430
6.89/6.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
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c |******************************************
c |********************************************
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c |***********************************************
c |************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5105952
711.60/711.70	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 |********************************************************
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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-3209597-1303125804/watcher-3209597-1303125804 -o /tmp/evaluation-result-3209597-1303125804/solver-3209597-1303125804 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209597-1303125804.cnf 

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

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


[startup+0 s]
/proc/loadavg: 1.88 1.98 1.92 2/175 1000
/proc/meminfo: memFree=17713580/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=1076 CPUtime=0 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 162 0 0 0 0 0 0 0 25 0 1 0 424181386 1101824 119 33554432000 134512640 135197378 4290331344 18446744073709551615 134784714 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 269 119 58 168 0 100 0

[startup+0.0856731 s]
/proc/loadavg: 1.88 1.98 1.92 2/175 1000
/proc/meminfo: memFree=17713580/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=3756 CPUtime=0.08 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 2592 0 0 0 8 0 0 0 25 0 1 0 424181386 3846144 651 33554432000 134512640 135197378 4290331344 18446744073709551615 134539457 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 939 651 82 168 0 770 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3756

[startup+0.100661 s]
/proc/loadavg: 1.88 1.98 1.92 2/175 1000
/proc/meminfo: memFree=17713580/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=3756 CPUtime=0.09 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 2592 0 0 0 9 0 0 0 25 0 1 0 424181386 3846144 651 33554432000 134512640 135197378 4290331344 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 939 651 82 168 0 770 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3756

[startup+0.300625 s]
/proc/loadavg: 1.88 1.98 1.92 2/175 1000
/proc/meminfo: memFree=17713580/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=6624 CPUtime=0.29 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 3254 0 0 0 29 0 0 0 25 0 1 0 424181386 6782976 1095 33554432000 134512640 135197378 4290331344 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 1656 1095 93 168 0 1487 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6624

[startup+0.700554 s]
/proc/loadavg: 1.88 1.98 1.92 2/175 1000
/proc/meminfo: memFree=17713580/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=6624 CPUtime=0.69 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 3254 0 0 0 69 0 0 0 25 0 1 0 424181386 6782976 1095 33554432000 134512640 135197378 4290331344 18446744073709551615 134541438 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 1656 1095 93 168 0 1487 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6624

[startup+1.50042 s]
/proc/loadavg: 1.88 1.98 1.92 2/176 1001
/proc/meminfo: memFree=17709488/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=6624 CPUtime=1.49 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 3254 0 0 0 149 0 0 0 25 0 1 0 424181386 6782976 1095 33554432000 134512640 135197378 4290331344 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 1656 1095 93 168 0 1487 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6624

[startup+3.10013 s]
/proc/loadavg: 1.88 1.98 1.92 3/178 1028
/proc/meminfo: memFree=17705280/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=7308 CPUtime=3.09 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 3382 0 0 0 309 0 0 0 25 0 1 0 424181386 7483392 1223 33554432000 134512640 135197378 4290331344 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 1827 1223 93 168 0 1658 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7308

[startup+6.30056 s]
/proc/loadavg: 1.89 1.98 1.92 3/178 1028
/proc/meminfo: memFree=17702248/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=8160 CPUtime=6.29 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 3525 0 0 0 629 0 0 0 25 0 1 0 424181386 8355840 1366 33554432000 134512640 135197378 4290331344 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 2040 1366 93 168 0 1871 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8160

[startup+12.7004 s]
/proc/loadavg: 1.90 1.98 1.92 3/178 1028
/proc/meminfo: memFree=17699756/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=8924 CPUtime=12.69 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 3808 0 0 0 1269 0 0 0 25 0 1 0 424181386 9138176 1649 33554432000 134512640 135197378 4290331344 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 2231 1649 93 168 0 2062 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8924

[startup+25.5002 s]
/proc/loadavg: 1.92 1.98 1.92 3/178 1029
/proc/meminfo: memFree=17696540/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=11800 CPUtime=25.49 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 4372 0 0 0 2549 0 0 0 25 0 1 0 424181386 12083200 2213 33554432000 134512640 135197378 4290331344 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 2950 2213 93 168 0 2781 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11800

[startup+51.1006 s]
/proc/loadavg: 1.95 1.98 1.92 3/178 1029
/proc/meminfo: memFree=17689676/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=18524 CPUtime=51.09 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 5517 0 0 0 5109 0 0 0 25 0 1 0 424181386 18968576 3358 33554432000 134512640 135197378 4290331344 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 4631 3358 93 168 0 4462 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18524

[startup+102.306 s]
/proc/loadavg: 1.97 1.98 1.92 3/178 1031
/proc/meminfo: memFree=17675756/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=33404 CPUtime=102.3 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 7813 0 0 0 10229 1 0 0 25 0 1 0 424181386 34205696 5654 33554432000 134512640 135197378 4290331344 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 8351 5654 93 168 0 8182 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 33404

[startup+162.301 s]
/proc/loadavg: 2.03 2.00 1.93 3/178 1032
/proc/meminfo: memFree=17659608/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=47160 CPUtime=162.29 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 10582 0 0 0 16228 1 0 0 25 0 1 0 424181386 48291840 8423 33554432000 134512640 135197378 4290331344 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 11790 8423 93 168 0 11621 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 47160

[startup+222.3 s]
/proc/loadavg: 2.01 2.00 1.93 3/178 1034
/proc/meminfo: memFree=17642592/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=66804 CPUtime=222.29 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 13277 0 0 0 22227 2 0 0 25 0 1 0 424181386 68407296 11118 33554432000 134512640 135197378 4290331344 18446744073709551615 134556519 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 16701 11118 93 168 0 16532 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 66804

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 1035
/proc/meminfo: memFree=17626816/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=66804 CPUtime=282.3 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 15957 0 0 0 28227 3 0 0 25 0 1 0 424181386 68407296 13798 33554432000 134512640 135197378 4290331344 18446744073709551615 134556726 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 16701 13798 93 168 0 16532 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 66804

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 1037
/proc/meminfo: memFree=17611176/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=96936 CPUtime=342.29 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 18614 0 0 0 34226 3 0 0 25 0 1 0 424181386 99262464 16455 33554432000 134512640 135197378 4290331344 18446744073709551615 134557581 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 24234 16455 93 168 0 24065 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 96936

[startup+402.3 s]
/proc/loadavg: 2.04 2.01 1.94 3/178 1039
/proc/meminfo: memFree=17595272/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=96936 CPUtime=402.3 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 21232 0 0 0 40226 4 0 0 25 0 1 0 424181386 99262464 19073 33554432000 134512640 135197378 4290331344 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 24234 19073 93 168 0 24065 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 96936

[startup+462.301 s]
/proc/loadavg: 2.01 2.00 1.94 3/178 1040
/proc/meminfo: memFree=17579252/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=96936 CPUtime=462.3 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 23820 0 0 0 46226 4 0 0 25 0 1 0 424181386 99262464 21661 33554432000 134512640 135197378 4290331344 18446744073709551615 134572994 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 24234 21661 93 168 0 24065 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 96936

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 1042
/proc/meminfo: memFree=17563728/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=141136 CPUtime=522.3 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 26379 0 0 0 52225 5 0 0 25 0 1 0 424181386 144523264 24220 33554432000 134512640 135197378 4290331344 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 35284 24220 93 168 0 35115 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 141136

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 1043
/proc/meminfo: memFree=17548584/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=142460 CPUtime=582.3 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 28890 0 0 0 58225 5 0 0 25 0 1 0 424181386 145879040 26731 33554432000 134512640 135197378 4290331344 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 35615 26731 93 168 0 35446 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 142460

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 1148
/proc/meminfo: memFree=16637460/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=1035332 CPUtime=4062.39 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 176390 0 0 0 406206 33 0 0 25 0 1 0 424181386 1060179968 174231 33554432000 134512640 135197378 4290331344 18446744073709551615 134524859 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 258833 174231 93 168 0 258664 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 1035332

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 1150
/proc/meminfo: memFree=16623444/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=1035332 CPUtime=4122.39 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 178574 0 0 0 412206 33 0 0 25 0 1 0 424181386 1060179968 176415 33554432000 134512640 135197378 4290331344 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 258833 176415 93 168 0 258664 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 1035332

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 1151
/proc/meminfo: memFree=16607804/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=1035332 CPUtime=4182.39 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 181141 0 0 0 418206 33 0 0 25 0 1 0 424181386 1060179968 178982 33554432000 134512640 135197378 4290331344 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 258833 178982 93 168 0 258664 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 1035332

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 1153
/proc/meminfo: memFree=16591656/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=1035332 CPUtime=4242.39 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 183803 0 0 0 424205 34 0 0 25 0 1 0 424181386 1060179968 181644 33554432000 134512640 135197378 4290331344 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 258833 181644 93 168 0 258664 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 1035332

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 1155
/proc/meminfo: memFree=16575632/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=1035332 CPUtime=4302.39 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 186469 0 0 0 430205 34 0 0 25 0 1 0 424181386 1060179968 184310 33554432000 134512640 135197378 4290331344 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 258833 184310 93 168 0 258664 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 1035332

[startup+4362.3 s]
/proc/loadavg: 2.05 2.01 1.97 3/178 1156
/proc/meminfo: memFree=16559236/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=1035332 CPUtime=4362.39 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 189119 0 0 0 436205 34 0 0 25 0 1 0 424181386 1060179968 186960 33554432000 134512640 135197378 4290331344 18446744073709551615 134548448 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 258833 186960 93 168 0 258664 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 1035332

[startup+4422.3 s]
/proc/loadavg: 2.02 2.01 1.97 3/178 1158
/proc/meminfo: memFree=16542968/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=1035332 CPUtime=4422.4 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 191747 0 0 0 442205 35 0 0 25 0 1 0 424181386 1060179968 189588 33554432000 134512640 135197378 4290331344 18446744073709551615 134548740 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 258833 189588 93 168 0 258664 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 1035332

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 1159
/proc/meminfo: memFree=16527316/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=1035332 CPUtime=4482.4 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 194351 0 0 0 448205 35 0 0 25 0 1 0 424181386 1060179968 192192 33554432000 134512640 135197378 4290331344 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 258833 192192 93 168 0 258664 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 1035332

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 1161
/proc/meminfo: memFree=16510668/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=1035332 CPUtime=4542.4 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 196935 0 0 0 454205 35 0 0 25 0 1 0 424181386 1060179968 194776 33554432000 134512640 135197378 4290331344 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 258833 194776 93 168 0 258664 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 1035332

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 1163
/proc/meminfo: memFree=16494644/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=1035332 CPUtime=4602.41 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 199485 0 0 0 460205 36 0 0 25 0 1 0 424181386 1060179968 197326 33554432000 134512640 135197378 4290331344 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 258833 197326 93 168 0 258664 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 1035332

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 1164
/proc/meminfo: memFree=16479116/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=1035332 CPUtime=4662.4 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 201979 0 0 0 466204 36 0 0 25 0 1 0 424181386 1060179968 199820 33554432000 134512640 135197378 4290331344 18446744073709551615 134570815 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 258833 199820 93 168 0 258664 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 1035332

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 1166
/proc/meminfo: memFree=16463712/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=1035332 CPUtime=4722.41 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 204403 0 0 0 472204 37 0 0 25 0 1 0 424181386 1060179968 202244 33554432000 134512640 135197378 4290331344 18446744073709551615 134548504 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 258833 202244 93 168 0 258664 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 1035332

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 1167
/proc/meminfo: memFree=16449552/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=1035332 CPUtime=4782.4 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 206657 0 0 0 478203 37 0 0 25 0 1 0 424181386 1060179968 204498 33554432000 134512640 135197378 4290331344 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 258833 204498 93 168 0 258664 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 1035332

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 1169
/proc/meminfo: memFree=16433644/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=1035332 CPUtime=4842.41 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 209139 0 0 0 484203 38 0 0 25 0 1 0 424181386 1060179968 206980 33554432000 134512640 135197378 4290331344 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 258833 206980 93 168 0 258664 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 1035332

[startup+4902.3 s]
/proc/loadavg: 2.07 2.02 1.97 3/178 1171
/proc/meminfo: memFree=16417880/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=1035332 CPUtime=4902.41 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 211807 0 0 0 490202 39 0 0 25 0 1 0 424181386 1060179968 209648 33554432000 134512640 135197378 4290331344 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 258833 209648 93 168 0 258664 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 1035332

[startup+4962.3 s]
/proc/loadavg: 2.02 2.01 1.97 3/178 1172
/proc/meminfo: memFree=16401240/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=1035332 CPUtime=4962.41 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 214475 0 0 0 496201 40 0 0 25 0 1 0 424181386 1060179968 212316 33554432000 134512640 135197378 4290331344 18446744073709551615 134649174 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 258833 212316 93 168 0 258664 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 1035332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.01 1.97 3/178 1173
/proc/meminfo: memFree=16390940/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=1035332 CPUtime=5000.02 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 216137 0 0 0 499962 40 0 0 25 0 1 0 424181386 1060179968 213978 33554432000 134512640 135197378 4290331344 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 258833 213978 93 168 0 258664 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 1035332

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: 2.01 2.01 1.97 3/178 1173
/proc/meminfo: memFree=16390940/32951124 swapFree=67111528/67111528
[pid=1000] ppid=998 vsize=1035332 CPUtime=5000.02 cores=1,3,5,7
/proc/1000/stat : 1000 (march_hi) R 998 1000 756 0 -1 4202496 216137 0 0 0 499962 40 0 0 25 0 1 0 424181386 1060179968 213978 33554432000 134512640 135197378 4290331344 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1000/statm: 258833 213978 93 168 0 258664 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 1035332

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.06
CPU user time (s): 4999.62
CPU system time (s): 0.437933
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1035332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.62
system time used= 0.437933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 216137
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= 4761

runsolver used 6.80696 second user time and 15.9316 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-18 13:23:24
IDJOB=3209597
IDBENCH=82548
IDSOLVER=1627
FILE ID=node108/3209597-1303125804
RUNJOBID= node108-1303120798-775
PBS_JOBID= 13020904
Free space on /tmp= 72656 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S72635791-098-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209597-1303125804/watcher-3209597-1303125804 -o /tmp/evaluation-result-3209597-1303125804/solver-3209597-1303125804 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209597-1303125804.cnf

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

MD5SUM BENCH= 93976db0d99d3daab756f06103f77642
RANDOM SEED=603123755

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5226.15
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.77
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.75
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		: 2666.820
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		: 2666.820
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:      17713736 kB
Buffers:        751040 kB
Cached:       14072364 kB
SwapCached:          0 kB
Active:        7564092 kB
Inactive:      7323312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17713736 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1176 kB
Writeback:           0 kB
AnonPages:       64404 kB
Mapped:          15056 kB
Slab:           286704 kB
PageTables:       4884 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   218984 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= 72652 MiB
End job on node108 at 2011-04-18 14:46:46