Trace number 3209485

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT09 reference solver: march_hi hi? (TO) 5000.12 4999.94

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S941604910-059-UNKNOWN.cnf
MD5SUMc78d6e1455a357419b7ce124c081a6ba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.1933
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 

0.19/0.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.20	c main()::
0.19/0.20	c initFormula():: searching for DIMACS p-line....
0.19/0.20	c full lookahead due to high density!
0.19/0.20	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.19/0.20	c parseCNF():: parsing....
0.19/0.20	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.20	c runParser():: parsing was successful, warming up engines...
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.19/0.20	c stat :: sign balance is biased by 0.042
0.19/0.20	c using k-SAT heuristics (size based diff)
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.19/0.20	c longest clause has size 5
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c number of free variables = 1000
0.19/0.20	c dynamic_preselect_setsize :: off
0.19/0.20	c main():: all systems go!
0.19/0.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 461
0.29/0.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |*************************************************
c |**************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 49028
6.79/6.83	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |******************************************
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c |***********************************************
c |************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5038605
786.61/786.66	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 |*****************************
c |******************************
c |*******************************
c |********************************
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c |*******************************************************
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-3209485-1303120801/watcher-3209485-1303120801 -o /tmp/evaluation-result-3209485-1303120801/solver-3209485-1303120801 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209485-1303120801.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: 0.00 0.00 0.00 2/174 28936
/proc/meminfo: memFree=17111392/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=1208 CPUtime=0 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 195 0 0 0 0 0 0 0 22 0 1 0 502310811 1236992 151 33554432000 134512640 135197378 4288130976 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 302 151 58 168 0 133 0

[startup+0.0447511 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 28936
/proc/meminfo: memFree=17111392/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=3512 CPUtime=0.04 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 1420 0 0 0 4 0 0 0 22 0 1 0 502310811 3596288 593 33554432000 134512640 135197378 4288130976 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 878 593 79 168 0 709 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3512

[startup+0.100737 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 28936
/proc/meminfo: memFree=17111392/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=3756 CPUtime=0.09 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 2600 0 0 0 9 0 0 0 22 0 1 0 502310811 3846144 650 33554432000 134512640 135197378 4288130976 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 939 650 82 168 0 770 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3756

[startup+0.300697 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 28936
/proc/meminfo: memFree=17111392/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=6624 CPUtime=0.29 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 3264 0 0 0 29 0 0 0 23 0 1 0 502310811 6782976 1096 33554432000 134512640 135197378 4288130976 18446744073709551615 134526527 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 1656 1096 93 168 0 1487 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6624

[startup+0.700624 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 28936
/proc/meminfo: memFree=17111392/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=6624 CPUtime=0.69 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 3264 0 0 0 69 0 0 0 25 0 1 0 502310811 6782976 1096 33554432000 134512640 135197378 4288130976 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 1656 1096 93 168 0 1487 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6624

[startup+1.50047 s]
/proc/loadavg: 0.00 0.00 0.00 3/178 28943
/proc/meminfo: memFree=17091168/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=6624 CPUtime=1.49 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 3264 0 0 0 149 0 0 0 25 0 1 0 502310811 6782976 1096 33554432000 134512640 135197378 4288130976 18446744073709551615 134548706 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 1656 1096 93 168 0 1487 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6624

[startup+3.10117 s]
/proc/loadavg: 0.00 0.00 0.00 3/178 28943
/proc/meminfo: memFree=17074800/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=7116 CPUtime=3.09 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 3304 0 0 0 309 0 0 0 25 0 1 0 502310811 7286784 1136 33554432000 134512640 135197378 4288130976 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 1779 1136 93 168 0 1610 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7116

[startup+6.30055 s]
/proc/loadavg: 0.16 0.03 0.01 3/178 28943
/proc/meminfo: memFree=17022696/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=8652 CPUtime=6.29 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 3616 0 0 0 629 0 0 0 25 0 1 0 502310811 8859648 1448 33554432000 134512640 135197378 4288130976 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28936/statm: 2163 1448 93 168 0 1994 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8652

[startup+12.7003 s]
/proc/loadavg: 0.31 0.07 0.02 3/178 28944
/proc/meminfo: memFree=17019000/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=9416 CPUtime=12.69 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 3898 0 0 0 1269 0 0 0 25 0 1 0 502310811 9641984 1730 33554432000 134512640 135197378 4288130976 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28936/statm: 2354 1730 93 168 0 2185 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9416

[startup+25.5009 s]
/proc/loadavg: 0.68 0.16 0.05 3/178 28944
/proc/meminfo: memFree=17007456/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=12292 CPUtime=25.49 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 4458 0 0 0 2549 0 0 0 25 0 1 0 502310811 12587008 2290 33554432000 134512640 135197378 4288130976 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28936/statm: 3073 2290 93 168 0 2904 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12292

[startup+51.101 s]
/proc/loadavg: 1.13 0.31 0.10 3/178 28945
/proc/meminfo: memFree=17001208/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=18760 CPUtime=51.09 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 5485 0 0 0 5109 0 0 0 25 0 1 0 502310811 19210240 3317 33554432000 134512640 135197378 4288130976 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28936/statm: 4690 3317 93 168 0 4521 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18760

[startup+102.306 s]
/proc/loadavg: 1.62 0.56 0.20 3/178 28955
/proc/meminfo: memFree=16990328/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=24580 CPUtime=102.29 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 7495 0 0 0 10229 0 0 0 25 0 1 0 502310811 25169920 5327 33554432000 134512640 135197378 4288130976 18446744073709551615 134649305 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28936/statm: 6145 5327 93 168 0 5976 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 24580

[startup+162.301 s]
/proc/loadavg: 1.86 0.82 0.31 3/178 28957
/proc/meminfo: memFree=16979748/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=33312 CPUtime=162.29 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 9868 0 0 0 16227 2 0 0 25 0 1 0 502310811 34111488 7700 33554432000 134512640 135197378 4288130976 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28936/statm: 8328 7700 93 168 0 8159 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 33312

[startup+222.301 s]
/proc/loadavg: 1.95 1.04 0.41 3/178 28958
/proc/meminfo: memFree=16968672/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=47088 CPUtime=222.29 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 12340 0 0 0 22227 2 0 0 25 0 1 0 502310811 48218112 10172 33554432000 134512640 135197378 4288130976 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28936/statm: 11772 10172 93 168 0 11603 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 47088

[startup+282.301 s]
/proc/loadavg: 1.98 1.21 0.51 3/178 28960
/proc/meminfo: memFree=16958460/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=66732 CPUtime=282.3 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 14726 0 0 0 28227 3 0 0 25 0 1 0 502310811 68333568 12558 33554432000 134512640 135197378 4288130976 18446744073709551615 134525026 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28936/statm: 16683 12558 93 168 0 16514 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 66732

[startup+342.301 s]
/proc/loadavg: 1.99 1.35 0.60 3/178 28961
/proc/meminfo: memFree=16948608/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=66732 CPUtime=342.3 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 17091 0 0 0 34227 3 0 0 25 0 1 0 502310811 68333568 14923 33554432000 134512640 135197378 4288130976 18446744073709551615 134539148 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28936/statm: 16683 14923 93 168 0 16514 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 66732

[startup+402.301 s]
/proc/loadavg: 1.99 1.47 0.68 3/178 28963
/proc/meminfo: memFree=16938888/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=96880 CPUtime=402.3 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 19435 0 0 0 40227 3 0 0 25 0 1 0 502310811 99205120 17267 33554432000 134512640 135197378 4288130976 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28936/statm: 24220 17267 93 168 0 24051 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 96880

[startup+462.301 s]
/proc/loadavg: 1.99 1.56 0.76 3/178 28965
/proc/meminfo: memFree=16929040/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=96880 CPUtime=462.3 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 21757 0 0 0 46226 4 0 0 25 0 1 0 502310811 99205120 19589 33554432000 134512640 135197378 4288130976 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28936/statm: 24220 19589 93 168 0 24051 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 96880

[startup+522.301 s]
/proc/loadavg: 1.99 1.64 0.84 3/178 28966
/proc/meminfo: memFree=16919688/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=96880 CPUtime=522.3 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 24047 0 0 0 52226 4 0 0 25 0 1 0 502310811 99205120 21879 33554432000 134512640 135197378 4288130976 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28936/statm: 24220 21879 93 168 0 24051 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 96880

[startup+582.301 s]
/proc/loadavg: 2.03 1.71 0.91 3/178 28968
/proc/meminfo: memFree=16910096/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=141080 CPUtime=582.3 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 26305 0 0 0 58226 4 0 0 25 0 1 0 502310811 144465920 24137 33554432000 134512640 135197378 4288130976 18446744073709551615 134550616 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28936/statm: 35270 24137 93 168 0 35101 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 141080

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 29073
/proc/meminfo: memFree=16368912/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=689308 CPUtime=4062.44 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 159904 0 0 0 406205 39 0 0 25 0 1 0 502310811 705851392 157736 33554432000 134512640 135197378 4288130976 18446744073709551615 134570921 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 172327 157736 93 168 0 172158 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 689308

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 29074
/proc/meminfo: memFree=16358460/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=689308 CPUtime=4122.44 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 162518 0 0 0 412204 40 0 0 25 0 1 0 502310811 705851392 160350 33554432000 134512640 135197378 4288130976 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 172327 160350 93 168 0 172158 0
Current children cumulated CPU time (s) 4122.44
Current children cumulated vsize (KiB) 689308

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 29076
/proc/meminfo: memFree=16348012/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=689308 CPUtime=4182.44 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 165110 0 0 0 418204 40 0 0 25 0 1 0 502310811 705851392 162942 33554432000 134512640 135197378 4288130976 18446744073709551615 134603816 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 172327 162942 93 168 0 172158 0
Current children cumulated CPU time (s) 4182.44
Current children cumulated vsize (KiB) 689308

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 29077
/proc/meminfo: memFree=16337792/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=689308 CPUtime=4242.44 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 167668 0 0 0 424203 41 0 0 25 0 1 0 502310811 705851392 165500 33554432000 134512640 135197378 4288130976 18446744073709551615 134602797 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 172327 165500 93 168 0 172158 0
Current children cumulated CPU time (s) 4242.44
Current children cumulated vsize (KiB) 689308

[startup+4302.3 s]
/proc/loadavg: 2.04 2.01 1.92 3/178 29079
/proc/meminfo: memFree=16327712/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=689308 CPUtime=4302.45 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 170186 0 0 0 430203 42 0 0 25 0 1 0 502310811 705851392 168018 33554432000 134512640 135197378 4288130976 18446744073709551615 134548535 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 172327 168018 93 168 0 172158 0
Current children cumulated CPU time (s) 4302.45
Current children cumulated vsize (KiB) 689308

[startup+4362.3 s]
/proc/loadavg: 2.01 2.01 1.92 3/178 29081
/proc/meminfo: memFree=16317868/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=700212 CPUtime=4362.44 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 172647 0 0 0 436202 42 0 0 25 0 1 0 502310811 717017088 170479 33554432000 134512640 135197378 4288130976 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 175053 170479 93 168 0 174884 0
Current children cumulated CPU time (s) 4362.44
Current children cumulated vsize (KiB) 700212

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 29082
/proc/meminfo: memFree=16308288/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=1035860 CPUtime=4422.45 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 175027 0 0 0 442200 45 0 0 25 0 1 0 502310811 1060720640 172859 33554432000 134512640 135197378 4288130976 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 258965 172859 93 168 0 258796 0
Current children cumulated CPU time (s) 4422.45
Current children cumulated vsize (KiB) 1035860

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 29084
/proc/meminfo: memFree=16299676/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=1035860 CPUtime=4482.45 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 177185 0 0 0 448200 45 0 0 25 0 1 0 502310811 1060720640 175017 33554432000 134512640 135197378 4288130976 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 258965 175017 93 168 0 258796 0
Current children cumulated CPU time (s) 4482.45
Current children cumulated vsize (KiB) 1035860

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 29085
/proc/meminfo: memFree=16288992/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=1035860 CPUtime=4542.46 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 179863 0 0 0 454200 46 0 0 25 0 1 0 502310811 1060720640 177695 33554432000 134512640 135197378 4288130976 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 258965 177695 93 168 0 258796 0
Current children cumulated CPU time (s) 4542.46
Current children cumulated vsize (KiB) 1035860

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 29087
/proc/meminfo: memFree=16277784/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=1035860 CPUtime=4602.46 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 182545 0 0 0 460200 46 0 0 25 0 1 0 502310811 1060720640 180377 33554432000 134512640 135197378 4288130976 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 258965 180377 93 168 0 258796 0
Current children cumulated CPU time (s) 4602.46
Current children cumulated vsize (KiB) 1035860

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 29089
/proc/meminfo: memFree=16267080/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=1035860 CPUtime=4662.46 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 185214 0 0 0 466199 47 0 0 25 0 1 0 502310811 1060720640 183046 33554432000 134512640 135197378 4288130976 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 258965 183046 93 168 0 258796 0
Current children cumulated CPU time (s) 4662.46
Current children cumulated vsize (KiB) 1035860

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 29090
/proc/meminfo: memFree=16256368/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=1035860 CPUtime=4722.47 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 187872 0 0 0 472200 47 0 0 25 0 1 0 502310811 1060720640 185704 33554432000 134512640 135197378 4288130976 18446744073709551615 134557572 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 258965 185704 93 168 0 258796 0
Current children cumulated CPU time (s) 4722.47
Current children cumulated vsize (KiB) 1035860

[startup+4782.3 s]
/proc/loadavg: 2.03 2.01 1.93 3/178 29092
/proc/meminfo: memFree=16245796/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=1035860 CPUtime=4782.46 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 190510 0 0 0 478198 48 0 0 25 0 1 0 502310811 1060720640 188342 33554432000 134512640 135197378 4288130976 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 258965 188342 93 168 0 258796 0
Current children cumulated CPU time (s) 4782.46
Current children cumulated vsize (KiB) 1035860

[startup+4842.3 s]
/proc/loadavg: 2.01 2.01 1.93 3/178 29093
/proc/meminfo: memFree=16235196/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=1035860 CPUtime=4842.47 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 193121 0 0 0 484198 49 0 0 25 0 1 0 502310811 1060720640 190953 33554432000 134512640 135197378 4288130976 18446744073709551615 134541490 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 258965 190953 93 168 0 258796 0
Current children cumulated CPU time (s) 4842.47
Current children cumulated vsize (KiB) 1035860

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 29095
/proc/meminfo: memFree=16224988/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=1035860 CPUtime=4902.47 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 195696 0 0 0 490198 49 0 0 25 0 1 0 502310811 1060720640 193528 33554432000 134512640 135197378 4288130976 18446744073709551615 134603816 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 258965 193528 93 168 0 258796 0
Current children cumulated CPU time (s) 4902.47
Current children cumulated vsize (KiB) 1035860

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 29097
/proc/meminfo: memFree=16214776/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=1035860 CPUtime=4962.47 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 198230 0 0 0 496198 49 0 0 25 0 1 0 502310811 1060720640 196062 33554432000 134512640 135197378 4288130976 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 258965 196062 93 168 0 258796 0
Current children cumulated CPU time (s) 4962.47
Current children cumulated vsize (KiB) 1035860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 29098
/proc/meminfo: memFree=16208424/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=1035860 CPUtime=5000.07 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 199790 0 0 0 499958 49 0 0 25 0 1 0 502310811 1060720640 197622 33554432000 134512640 135197378 4288130976 18446744073709551615 134556734 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 258965 197622 93 168 0 258796 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 1035860

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 1.93 3/178 29098
/proc/meminfo: memFree=16208424/32950928 swapFree=67111524/67111528
[pid=28936] ppid=28934 vsize=1035860 CPUtime=5000.07 cores=0,2,4,6
/proc/28936/stat : 28936 (march_hi) R 28934 28936 28904 0 -1 4202496 199790 0 0 0 499958 49 0 0 25 0 1 0 502310811 1060720640 197622 33554432000 134512640 135197378 4288130976 18446744073709551615 134556734 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28936/statm: 258965 197622 93 168 0 258796 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 1035860

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.12
CPU user time (s): 4999.59
CPU system time (s): 0.534918
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 1035860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.59
system time used= 0.534918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 199790
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= 42085

runsolver used 7.57485 second user time and 15.1687 second system time

The end

Launcher Data 

Begin job on node115 at 2011-04-18 12:00:01
IDJOB=3209485
IDBENCH=82520
IDSOLVER=1627
FILE ID=node115/3209485-1303120801
RUNJOBID= node115-1303120798-28922
PBS_JOBID= 13020897
Free space on /tmp= 72772 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S941604910-059-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209485-1303120801/watcher-3209485-1303120801 -o /tmp/evaluation-result-3209485-1303120801/solver-3209485-1303120801 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209485-1303120801.cnf

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

MD5SUM BENCH= c78d6e1455a357419b7ce124c081a6ba
RANDOM SEED=413580509

node115.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		: 2666.811
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	: 5333.62
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		: 2666.811
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		: 2666.811
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		: 2666.811
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	: 5332.75
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		: 2666.811
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	: 5332.77
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		: 2666.811
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	: 5332.74
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		: 2666.811
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		: 2666.811
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      17112416 kB
Buffers:        657240 kB
Cached:       14767400 kB
SwapCached:          4 kB
Active:        4934388 kB
Inactive:     10557480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17112416 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            1224 kB
Writeback:           0 kB
AnonPages:       66748 kB
Mapped:          14432 kB
Slab:           281752 kB
PageTables:       4468 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   188380 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= 72768 MiB
End job on node115 at 2011-04-18 13:23:23