Trace number 3209517

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 4999.93

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1250-c25000-S1688530456-019-UNKNOWN.cnf
MD5SUM79bb5af0297560cf515e2461b267e196
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark37.6373
Satisfiable
(Un)Satisfiability was proved
Number of variables1250
Number of clauses25000
Sum of the clauses size125000
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 525000
Number of clauses of size over 50

Solver Data 

0.19/0.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.26	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.26	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.26	c main()::
0.19/0.26	c initFormula():: searching for DIMACS p-line....
0.19/0.26	c full lookahead due to high density!
0.19/0.26	c initFormula():: the DIMACS p-line indicates a CNF of 1250 variables and 25000 clauses.
0.19/0.26	c parseCNF():: parsing....
0.19/0.26	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.26	c runParser():: parsing was successful, warming up engines...
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c preprocessing fase I completed:: there are now 1250 free variables and 25000 clauses.
0.19/0.26	c stat :: sign balance is biased by 0.043
0.19/0.26	c using k-SAT heuristics (size based diff)
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c main():: clause / variable ratio: ( 25000 / 1250 ) = 20.00
0.19/0.26	c longest clause has size 5
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c number of free variables = 1250
0.19/0.26	c dynamic_preselect_setsize :: off
0.19/0.26	c main():: all systems go!
0.19/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 513
0.39/0.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 77067
12.99/13.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 9966456
1611.44/1611.49	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |********************
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c |************************
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c |********************************
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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-3209517-1303120807/watcher-3209517-1303120807 -o /tmp/evaluation-result-3209517-1303120807/solver-3209517-1303120807 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209517-1303120807.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: 0.08 0.02 0.01 1/172 26610
/proc/meminfo: memFree=28222236/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=1380 CPUtime=0 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 214 0 0 0 0 0 0 0 21 0 1 0 423683469 1413120 171 33554432000 134512640 135197378 4290417424 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 345 171 58 168 0 176 0

[startup+0.095652 s]
/proc/loadavg: 0.08 0.02 0.01 1/172 26610
/proc/meminfo: memFree=28222236/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=4380 CPUtime=0.09 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 3315 0 0 0 9 0 0 0 21 0 1 0 423683469 4485120 771 33554432000 134512640 135197378 4290417424 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 1095 771 82 168 0 926 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4380

[startup+0.100652 s]
/proc/loadavg: 0.08 0.02 0.01 1/172 26610
/proc/meminfo: memFree=28222236/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=4380 CPUtime=0.09 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 3315 0 0 0 9 0 0 0 21 0 1 0 423683469 4485120 771 33554432000 134512640 135197378 4290417424 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 1095 771 82 168 0 926 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4380

[startup+0.300614 s]
/proc/loadavg: 0.08 0.02 0.01 1/172 26610
/proc/meminfo: memFree=28222236/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=8008 CPUtime=0.29 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 4053 0 0 0 29 0 0 0 22 0 1 0 423683469 8200192 1213 33554432000 134512640 135197378 4290417424 18446744073709551615 134713227 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 2002 1213 93 168 0 1833 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8008

[startup+0.700542 s]
/proc/loadavg: 0.08 0.02 0.01 1/172 26610
/proc/meminfo: memFree=28222236/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=8008 CPUtime=0.69 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 4179 0 0 0 69 0 0 0 24 0 1 0 423683469 8200192 1339 33554432000 134512640 135197378 4290417424 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 2002 1339 93 168 0 1833 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8008

[startup+1.5004 s]
/proc/loadavg: 0.08 0.02 0.01 3/178 26621
/proc/meminfo: memFree=28210416/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=8008 CPUtime=1.49 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 4179 0 0 0 149 0 0 0 25 0 1 0 423683469 8200192 1339 33554432000 134512640 135197378 4290417424 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 2002 1339 93 168 0 1833 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8008

[startup+3.10012 s]
/proc/loadavg: 0.08 0.02 0.01 3/178 26621
/proc/meminfo: memFree=28209672/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=8524 CPUtime=3.09 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 4181 0 0 0 309 0 0 0 25 0 1 0 423683469 8728576 1341 33554432000 134512640 135197378 4290417424 18446744073709551615 134603418 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 2131 1341 93 168 0 1962 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8524

[startup+6.30055 s]
/proc/loadavg: 0.23 0.05 0.02 3/178 26621
/proc/meminfo: memFree=28208788/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=9548 CPUtime=6.29 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 4453 0 0 0 629 0 0 0 25 0 1 0 423683469 9777152 1613 33554432000 134512640 135197378 4290417424 18446744073709551615 134592677 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 2387 1613 93 168 0 2218 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9548

[startup+12.7004 s]
/proc/loadavg: 0.37 0.08 0.03 3/178 26622
/proc/meminfo: memFree=28205516/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=10824 CPUtime=12.69 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 4701 0 0 0 1269 0 0 0 25 0 1 0 423683469 11083776 1861 33554432000 134512640 135197378 4290417424 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 2706 1861 93 168 0 2537 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10824

[startup+25.5001 s]
/proc/loadavg: 0.73 0.18 0.06 3/178 26622
/proc/meminfo: memFree=28201912/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=13700 CPUtime=25.49 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 5156 0 0 0 2549 0 0 0 25 0 1 0 423683469 14028800 2316 33554432000 134512640 135197378 4290417424 18446744073709551615 134525000 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 3425 2316 93 168 0 3256 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13700

[startup+51.1006 s]
/proc/loadavg: 1.16 0.32 0.11 3/178 26622
/proc/meminfo: memFree=28194808/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=16288 CPUtime=51.09 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 6059 0 0 0 5109 0 0 0 25 0 1 0 423683469 16678912 3219 33554432000 134512640 135197378 4290417424 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 4072 3219 93 168 0 3903 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16288

[startup+102.307 s]
/proc/loadavg: 1.64 0.58 0.20 3/178 26633
/proc/meminfo: memFree=28179136/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=25988 CPUtime=102.3 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 7879 0 0 0 10229 1 0 0 25 0 1 0 423683469 26611712 5039 33554432000 134512640 135197378 4290417424 18446744073709551615 134602621 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 6497 5039 93 168 0 6328 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25988

[startup+162.301 s]
/proc/loadavg: 1.86 0.83 0.31 3/178 26635
/proc/meminfo: memFree=28162600/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=34720 CPUtime=162.3 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 10045 0 0 0 16229 1 0 0 25 0 1 0 423683469 35553280 7205 33554432000 134512640 135197378 4290417424 18446744073709551615 134541559 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 8680 7205 93 168 0 8511 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 34720

[startup+222.3 s]
/proc/loadavg: 1.95 1.04 0.42 3/178 26639
/proc/meminfo: memFree=28145676/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=47816 CPUtime=222.29 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 12242 0 0 0 22228 1 0 0 25 0 1 0 423683469 48963584 9402 33554432000 134512640 135197378 4290417424 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 11954 9402 93 168 0 11785 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 47816

[startup+282.301 s]
/proc/loadavg: 1.98 1.21 0.51 3/178 26641
/proc/meminfo: memFree=28128356/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=68260 CPUtime=282.3 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 14543 0 0 0 28228 2 0 0 25 0 1 0 423683469 69898240 11703 33554432000 134512640 135197378 4290417424 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 17065 11703 93 168 0 16896 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 68260

[startup+342.301 s]
/proc/loadavg: 1.99 1.36 0.60 3/178 26642
/proc/meminfo: memFree=28110692/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=68260 CPUtime=342.29 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 16788 0 0 0 34227 2 0 0 25 0 1 0 423683469 69898240 13948 33554432000 134512640 135197378 4290417424 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 17065 13948 93 168 0 16896 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 68260

[startup+402.3 s]
/proc/loadavg: 1.99 1.47 0.69 3/178 26644
/proc/meminfo: memFree=28093656/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=68260 CPUtime=402.3 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 19039 0 0 0 40227 3 0 0 25 0 1 0 423683469 69898240 16199 33554432000 134512640 135197378 4290417424 18446744073709551615 134593042 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 17065 16199 93 168 0 16896 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 68260

[startup+462.301 s]
/proc/loadavg: 1.99 1.56 0.77 3/178 26646
/proc/meminfo: memFree=28076244/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=97728 CPUtime=462.3 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 21318 0 0 0 46227 3 0 0 25 0 1 0 423683469 100073472 18478 33554432000 134512640 135197378 4290417424 18446744073709551615 134541528 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 24432 18478 93 168 0 24263 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 97728

[startup+522.301 s]
/proc/loadavg: 1.99 1.64 0.84 3/178 26647
/proc/meminfo: memFree=28059196/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=98532 CPUtime=522.31 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 23604 0 0 0 52227 4 0 0 25 0 1 0 423683469 100896768 20764 33554432000 134512640 135197378 4290417424 18446744073709551615 134593042 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 24633 20764 93 168 0 24464 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 98532

[startup+582.3 s]
/proc/loadavg: 1.99 1.70 0.91 3/178 26649
/proc/meminfo: memFree=28041288/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=98532 CPUtime=582.3 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 25925 0 0 0 58226 4 0 0 25 0 1 0 423683469 100896768 23085 33554432000 134512640 135197378 4290417424 18446744073709551615 134615916 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 24633 23085 93 168 0 24464 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 98532

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 26754
/proc/meminfo: memFree=27059516/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=692668 CPUtime=4062.4 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 154095 0 0 0 406212 28 0 0 25 0 1 0 423683469 709292032 151255 33554432000 134512640 135197378 4290417424 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 173167 151255 93 168 0 172998 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 692668

[startup+4122.3 s]
/proc/loadavg: 2.04 2.01 1.93 3/178 26755
/proc/meminfo: memFree=27042120/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=692668 CPUtime=4122.39 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 156389 0 0 0 412211 28 0 0 25 0 1 0 423683469 709292032 153549 33554432000 134512640 135197378 4290417424 18446744073709551615 134611807 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 173167 153549 93 168 0 172998 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 692668

[startup+4182.3 s]
/proc/loadavg: 2.01 2.01 1.93 3/178 26757
/proc/meminfo: memFree=27024316/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=692668 CPUtime=4182.39 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 158673 0 0 0 418211 28 0 0 25 0 1 0 423683469 709292032 155833 33554432000 134512640 135197378 4290417424 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 173167 155833 93 168 0 172998 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 692668

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 26758
/proc/meminfo: memFree=27007028/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=692668 CPUtime=4242.39 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 160930 0 0 0 424211 28 0 0 25 0 1 0 423683469 709292032 158090 33554432000 134512640 135197378 4290417424 18446744073709551615 134550950 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 173167 158090 93 168 0 172998 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 692668

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 26760
/proc/meminfo: memFree=26989604/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=692668 CPUtime=4302.4 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 163176 0 0 0 430211 29 0 0 25 0 1 0 423683469 709292032 160336 33554432000 134512640 135197378 4290417424 18446744073709551615 134541511 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 173167 160336 93 168 0 172998 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 692668

[startup+4362.3 s]
/proc/loadavg: 2.08 2.02 1.93 3/178 26762
/proc/meminfo: memFree=26972316/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=692668 CPUtime=4362.4 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 165412 0 0 0 436211 29 0 0 25 0 1 0 423683469 709292032 162572 33554432000 134512640 135197378 4290417424 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 173167 162572 93 168 0 172998 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 692668

[startup+4422.3 s]
/proc/loadavg: 2.03 2.01 1.93 3/178 26763
/proc/meminfo: memFree=26955168/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=692668 CPUtime=4422.41 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 167611 0 0 0 442211 30 0 0 25 0 1 0 423683469 709292032 164771 33554432000 134512640 135197378 4290417424 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 173167 164771 93 168 0 172998 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 692668

[startup+4482.3 s]
/proc/loadavg: 2.01 2.00 1.93 3/178 26765
/proc/meminfo: memFree=26937988/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=692668 CPUtime=4482.4 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 169789 0 0 0 448210 30 0 0 25 0 1 0 423683469 709292032 166949 33554432000 134512640 135197378 4290417424 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 173167 166949 93 168 0 172998 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 692668

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 26766
/proc/meminfo: memFree=26920948/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=692668 CPUtime=4542.4 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 171924 0 0 0 454210 30 0 0 25 0 1 0 423683469 709292032 169084 33554432000 134512640 135197378 4290417424 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 173167 169084 93 168 0 172998 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 692668

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 26768
/proc/meminfo: memFree=26903912/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=692668 CPUtime=4602.41 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 174023 0 0 0 460211 30 0 0 25 0 1 0 423683469 709292032 171183 33554432000 134512640 135197378 4290417424 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 173167 171183 93 168 0 172998 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 692668

[startup+4662.3 s]
/proc/loadavg: 2.06 2.01 1.94 3/178 26770
/proc/meminfo: memFree=26887736/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=1028316 CPUtime=4662.41 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 176084 0 0 0 466208 33 0 0 25 0 1 0 423683469 1052995584 173244 33554432000 134512640 135197378 4290417424 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 257079 173244 93 168 0 256910 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 1028316

[startup+4722.31 s]
/proc/loadavg: 2.02 2.01 1.94 3/178 26771
/proc/meminfo: memFree=26871696/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=1028316 CPUtime=4722.42 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 178041 0 0 0 472209 33 0 0 25 0 1 0 423683469 1052995584 175201 33554432000 134512640 135197378 4290417424 18446744073709551615 134541565 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 257079 175201 93 168 0 256910 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 1028316

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 26773
/proc/meminfo: memFree=26856748/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=1028316 CPUtime=4782.41 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 179767 0 0 0 478208 33 0 0 25 0 1 0 423683469 1052995584 176927 33554432000 134512640 135197378 4290417424 18446744073709551615 134593064 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 257079 176927 93 168 0 256910 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 1028316

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 26774
/proc/meminfo: memFree=26839824/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=1028316 CPUtime=4842.41 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 181939 0 0 0 484208 33 0 0 25 0 1 0 423683469 1052995584 179099 33554432000 134512640 135197378 4290417424 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 257079 179099 93 168 0 256910 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 1028316

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 26776
/proc/meminfo: memFree=26823536/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=1028316 CPUtime=4902.41 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 184104 0 0 0 490208 33 0 0 25 0 1 0 423683469 1052995584 181264 33554432000 134512640 135197378 4290417424 18446744073709551615 134572852 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 257079 181264 93 168 0 256910 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 1028316

[startup+4962.3 s]
/proc/loadavg: 2.04 2.01 1.94 3/178 26778
/proc/meminfo: memFree=26806868/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=1028316 CPUtime=4962.42 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 186281 0 0 0 496208 34 0 0 25 0 1 0 423683469 1052995584 183441 33554432000 134512640 135197378 4290417424 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 257079 183441 93 168 0 256910 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 1028316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.02 2.01 1.94 3/178 26778
/proc/meminfo: memFree=26796428/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=1028316 CPUtime=5000.02 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 187677 0 0 0 499968 34 0 0 25 0 1 0 423683469 1052995584 184837 33554432000 134512640 135197378 4290417424 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 257079 184837 93 168 0 256910 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 1028316

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: 2.02 2.01 1.94 3/178 26778
/proc/meminfo: memFree=26796428/32951124 swapFree=67051452/67111528
[pid=26610] ppid=26608 vsize=1028316 CPUtime=5000.02 cores=1,3,5,7
/proc/26610/stat : 26610 (march_hi) R 26608 26610 26582 0 -1 4202496 187677 0 0 0 499968 34 0 0 25 0 1 0 423683469 1052995584 184837 33554432000 134512640 135197378 4290417424 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26610/statm: 257079 184837 93 168 0 256910 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 1028316

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.06
CPU user time (s): 4999.69
CPU system time (s): 0.370943
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1028316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.370943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 187677
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= 2844

runsolver used 7.16391 second user time and 15.5736 second system time

The end

Launcher Data 

Begin job on node101 at 2011-04-18 12:00:07
IDJOB=3209517
IDBENCH=82528
IDSOLVER=1627
FILE ID=node101/3209517-1303120807
RUNJOBID= node101-1303120803-26601
PBS_JOBID= 13020911
Free space on /tmp= 72824 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v1250-c25000-S1688530456-019-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209517-1303120807/watcher-3209517-1303120807 -o /tmp/evaluation-result-3209517-1303120807/solver-3209517-1303120807 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209517-1303120807.cnf

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

MD5SUM BENCH= 79bb5af0297560cf515e2461b267e196
RANDOM SEED=740438452

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:      28222516 kB
Buffers:        218136 kB
Cached:        4297196 kB
SwapCached:      33620 kB
Active:        2034488 kB
Inactive:      2517172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28222516 kB
SwapTotal:    67111528 kB
SwapFree:     67051452 kB
Dirty:            1440 kB
Writeback:           0 kB
AnonPages:       24492 kB
Mapped:           8532 kB
Slab:           114184 kB
PageTables:       4516 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   184252 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 13:23:29