Trace number 3209921

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) 5000.04 4999.93

General information on the benchmark

Namerandom/large/
unif-k7-r85-v400-c34000-S1275797759-041-UNKNOWN.cnf
MD5SUM374e3ba6783d13d6d478972802d8dba0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses34000
Sum of the clauses size238000
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 534000

Solver Data 

2.49/2.59	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.49/2.59	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.49/2.59	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.49/2.59	c main()::
2.49/2.59	c initFormula():: searching for DIMACS p-line....
2.49/2.59	c full lookahead due to high density!
2.49/2.59	c initFormula():: the DIMACS p-line indicates a CNF of 400 variables and 34000 clauses.
2.49/2.59	c parseCNF():: parsing....
2.49/2.59	c parseCNF():: the CNF contains 0 unary clauses.
2.49/2.59	c runParser():: parsing was successful, warming up engines...
2.49/2.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.59	c preprocessing fase I completed:: there are now 400 free variables and 34000 clauses.
2.49/2.59	c stat :: sign balance is biased by 0.007
2.49/2.59	c using k-SAT heuristics (size based diff)
2.49/2.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.59	c main():: clause / variable ratio: ( 34000 / 400 ) = 85.00
2.49/2.59	c longest clause has size 7
2.49/2.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.59	c number of free variables = 400
2.49/2.59	c dynamic_preselect_setsize :: off
2.49/2.59	c main():: all systems go!
2.49/2.59	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 310
2.69/2.76	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 16160
7.49/7.55	c |----------------------------------------------------------------|
c |*
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c |********
c |****************
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c |****************************************************************| ( 2/999) NodeCount: 939976
252.69/252.75	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
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c |***************
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-3209921-1303142040/watcher-3209921-1303142040 -o /tmp/evaluation-result-3209921-1303142040/solver-3209921-1303142040 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209921-1303142040.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: 1.84 1.97 1.94 1/175 20740
/proc/meminfo: memFree=17295572/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=1320 CPUtime=0 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 196 0 0 0 0 0 0 0 25 0 1 0 504434625 1351680 153 33554432000 134512640 135197378 4294858592 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 330 153 58 168 0 161 0

[startup+0.0109321 s]
/proc/loadavg: 1.84 1.97 1.94 1/175 20740
/proc/meminfo: memFree=17295572/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=1452 CPUtime=0 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 222 0 0 0 0 0 0 0 25 0 1 0 504434625 1486848 179 33554432000 134512640 135197378 4294858592 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 363 179 58 168 0 194 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1452

[startup+0.100903 s]
/proc/loadavg: 1.84 1.97 1.94 1/175 20740
/proc/meminfo: memFree=17295572/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=4052 CPUtime=0.09 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 3114 0 0 0 9 0 0 0 25 0 1 0 504434625 4149248 643 33554432000 134512640 135197378 4294858592 18446744073709551615 134534452 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 1013 643 79 168 0 844 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4052

[startup+0.30087 s]
/proc/loadavg: 1.84 1.97 1.94 1/175 20740
/proc/meminfo: memFree=17295572/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=6396 CPUtime=0.29 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 6021 0 0 0 29 0 0 0 25 0 1 0 504434625 6549504 1200 33554432000 134512640 135197378 4294858592 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 1599 1200 82 168 0 1430 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6396

[startup+0.70081 s]
/proc/loadavg: 1.84 1.97 1.94 1/175 20740
/proc/meminfo: memFree=17295572/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=6396 CPUtime=0.69 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 6021 0 0 0 69 0 0 0 25 0 1 0 504434625 6549504 1200 33554432000 134512640 135197378 4294858592 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 1599 1200 82 168 0 1430 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6396

[startup+1.50067 s]
/proc/loadavg: 1.84 1.97 1.94 3/178 20768
/proc/meminfo: memFree=17288168/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=6396 CPUtime=1.49 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 6021 0 0 0 149 0 0 0 25 0 1 0 504434625 6549504 1200 33554432000 134512640 135197378 4294858592 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 1599 1200 82 168 0 1430 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6396

[startup+3.10039 s]
/proc/loadavg: 1.84 1.97 1.94 3/178 20768
/proc/meminfo: memFree=17287296/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=9228 CPUtime=3.09 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 9071 0 0 0 309 0 0 0 25 0 1 0 504434625 9449472 1645 33554432000 134512640 135197378 4294858592 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 2307 1645 93 168 0 2138 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9228

[startup+6.30083 s]
/proc/loadavg: 1.85 1.97 1.94 3/178 20768
/proc/meminfo: memFree=17284908/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=9452 CPUtime=6.29 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 9138 0 0 0 629 0 0 0 25 0 1 0 504434625 9678848 1712 33554432000 134512640 135197378 4294858592 18446744073709551615 134593064 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 2363 1712 93 168 0 2194 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9452

[startup+12.7007 s]
/proc/loadavg: 1.86 1.97 1.94 3/178 20768
/proc/meminfo: memFree=17283320/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=10252 CPUtime=12.69 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 9341 0 0 0 1269 0 0 0 25 0 1 0 504434625 10498048 1871 33554432000 134512640 135197378 4294858592 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 2563 1871 93 168 0 2394 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10252

[startup+25.5005 s]
/proc/loadavg: 1.89 1.97 1.94 3/178 20768
/proc/meminfo: memFree=17281592/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=11528 CPUtime=25.49 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 9592 0 0 0 2549 0 0 0 25 0 1 0 504434625 11804672 2122 33554432000 134512640 135197378 4294858592 18446744073709551615 134570925 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 2882 2122 93 168 0 2713 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11528

[startup+51.101 s]
/proc/loadavg: 1.93 1.97 1.94 3/178 20769
/proc/meminfo: memFree=17277932/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=14404 CPUtime=51.1 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 10106 0 0 0 5109 1 0 0 25 0 1 0 504434625 14749696 2636 33554432000 134512640 135197378 4294858592 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 3601 2636 93 168 0 3432 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14404

[startup+102.306 s]
/proc/loadavg: 1.97 1.97 1.94 3/178 20770
/proc/meminfo: memFree=17269232/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=20872 CPUtime=102.3 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 11160 0 0 0 10229 1 0 0 25 0 1 0 504434625 21372928 3690 33554432000 134512640 135197378 4294858592 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 5218 3690 93 168 0 5049 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20872

[startup+162.3 s]
/proc/loadavg: 1.99 1.97 1.94 3/178 20772
/proc/meminfo: memFree=17259544/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=26824 CPUtime=162.3 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 12476 0 0 0 16229 1 0 0 25 0 1 0 504434625 27467776 5006 33554432000 134512640 135197378 4294858592 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 6706 5006 93 168 0 6537 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 26824

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.94 3/178 20773
/proc/meminfo: memFree=17249232/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=35800 CPUtime=222.29 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 13944 0 0 0 22228 1 0 0 25 0 1 0 504434625 36659200 6474 33554432000 134512640 135197378 4294858592 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 8950 6474 93 168 0 8781 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35800

[startup+282.3 s]
/proc/loadavg: 1.99 1.97 1.94 3/178 20775
/proc/meminfo: memFree=17239272/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=35800 CPUtime=282.3 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 15298 0 0 0 28228 2 0 0 25 0 1 0 504434625 36659200 7828 33554432000 134512640 135197378 4294858592 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 8950 7828 93 168 0 8781 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 35800

[startup+342.301 s]
/proc/loadavg: 2.03 1.99 1.94 3/178 20777
/proc/meminfo: memFree=17229820/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=49136 CPUtime=342.3 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 16528 0 0 0 34228 2 0 0 25 0 1 0 504434625 50315264 9058 33554432000 134512640 135197378 4294858592 18446744073709551615 134618642 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 12284 9058 93 168 0 12115 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 49136

[startup+402.3 s]
/proc/loadavg: 2.01 1.99 1.94 3/178 20778
/proc/meminfo: memFree=17219992/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=49136 CPUtime=402.3 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 17835 0 0 0 40228 2 0 0 25 0 1 0 504434625 50315264 10365 33554432000 134512640 135197378 4294858592 18446744073709551615 134649520 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 12284 10365 93 168 0 12115 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 49136

[startup+462.301 s]
/proc/loadavg: 2.00 1.99 1.94 3/178 20789
/proc/meminfo: memFree=17209640/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=68780 CPUtime=462.3 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 19231 0 0 0 46228 2 0 0 25 0 1 0 504434625 70430720 11761 33554432000 134512640 135197378 4294858592 18446744073709551615 134592702 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 17195 11761 93 168 0 17026 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68780

[startup+522.3 s]
/proc/loadavg: 2.05 2.00 1.95 3/178 20790
/proc/meminfo: memFree=17199940/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=68780 CPUtime=522.3 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 20581 0 0 0 52228 2 0 0 25 0 1 0 504434625 70430720 13111 33554432000 134512640 135197378 4294858592 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 17195 13111 93 168 0 17026 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 68780

[startup+582.301 s]
/proc/loadavg: 2.02 2.00 1.95 3/178 20792
/proc/meminfo: memFree=17190620/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=69264 CPUtime=582.3 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 21829 0 0 0 58228 2 0 0 25 0 1 0 504434625 70926336 14359 33554432000 134512640 135197378 4294858592 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 17316 14359 93 168 0 17147 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 69264

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 20897
/proc/meminfo: memFree=16612424/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=460756 CPUtime=4062.39 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 100915 0 0 0 406219 20 0 0 25 0 1 0 504434625 471814144 93445 33554432000 134512640 135197378 4294858592 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 115189 93445 93 168 0 115020 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 460756

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 20898
/proc/meminfo: memFree=16601984/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=460756 CPUtime=4122.39 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 102289 0 0 0 412219 20 0 0 25 0 1 0 504434625 471814144 94819 33554432000 134512640 135197378 4294858592 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 115189 94819 93 168 0 115020 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 460756

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 20900
/proc/meminfo: memFree=16591552/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=464620 CPUtime=4182.39 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 103653 0 0 0 418219 20 0 0 25 0 1 0 504434625 475770880 96183 33554432000 134512640 135197378 4294858592 18446744073709551615 134603206 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 116155 96183 93 168 0 115986 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 464620

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 20902
/proc/meminfo: memFree=16581232/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=464620 CPUtime=4242.4 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 105160 0 0 0 424219 21 0 0 25 0 1 0 504434625 475770880 97690 33554432000 134512640 135197378 4294858592 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 116155 97690 93 168 0 115986 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 464620

[startup+4302.3 s]
/proc/loadavg: 2.04 2.01 1.99 3/178 20903
/proc/meminfo: memFree=16571176/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=464620 CPUtime=4302.4 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 106486 0 0 0 430219 21 0 0 25 0 1 0 504434625 475770880 99016 33554432000 134512640 135197378 4294858592 18446744073709551615 134525036 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 116155 99016 93 168 0 115986 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 464620

[startup+4362.3 s]
/proc/loadavg: 2.01 2.01 1.99 3/178 20905
/proc/meminfo: memFree=16560732/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=464620 CPUtime=4362.4 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 107884 0 0 0 436219 21 0 0 25 0 1 0 504434625 475770880 100414 33554432000 134512640 135197378 4294858592 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 116155 100414 93 168 0 115986 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 464620

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 20906
/proc/meminfo: memFree=16550056/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=464620 CPUtime=4422.39 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 109360 0 0 0 442218 21 0 0 25 0 1 0 504434625 475770880 101890 33554432000 134512640 135197378 4294858592 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 116155 101890 93 168 0 115986 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 464620

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 20908
/proc/meminfo: memFree=16540604/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=464620 CPUtime=4482.39 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 110675 0 0 0 448218 21 0 0 25 0 1 0 504434625 475770880 103205 33554432000 134512640 135197378 4294858592 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 116155 103205 93 168 0 115986 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 464620

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 20910
/proc/meminfo: memFree=16529784/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=464620 CPUtime=4542.4 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 112129 0 0 0 454218 22 0 0 25 0 1 0 504434625 475770880 104659 33554432000 134512640 135197378 4294858592 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 116155 104659 93 168 0 115986 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 464620

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 20911
/proc/meminfo: memFree=16518472/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=464620 CPUtime=4602.41 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 113550 0 0 0 460219 22 0 0 25 0 1 0 504434625 475770880 106080 33554432000 134512640 135197378 4294858592 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 116155 106080 93 168 0 115986 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 464620

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.99 4/178 20913
/proc/meminfo: memFree=16508408/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=464620 CPUtime=4662.4 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 114926 0 0 0 466218 22 0 0 25 0 1 0 504434625 475770880 107456 33554432000 134512640 135197378 4294858592 18446744073709551615 134602687 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 116155 107456 93 168 0 115986 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 464620

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 20915
/proc/meminfo: memFree=16497712/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=464620 CPUtime=4722.41 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 116415 0 0 0 472218 23 0 0 25 0 1 0 504434625 475770880 108945 33554432000 134512640 135197378 4294858592 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 116155 108945 93 168 0 115986 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 464620

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 20916
/proc/meminfo: memFree=16487652/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=464620 CPUtime=4782.4 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 117708 0 0 0 478217 23 0 0 25 0 1 0 504434625 475770880 110238 33554432000 134512640 135197378 4294858592 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 116155 110238 93 168 0 115986 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 464620

[startup+4842.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 20918
/proc/meminfo: memFree=16477332/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=464620 CPUtime=4842.4 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 119113 0 0 0 484217 23 0 0 25 0 1 0 504434625 475770880 111643 33554432000 134512640 135197378 4294858592 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 116155 111643 93 168 0 115986 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 464620

[startup+4902.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 20919
/proc/meminfo: memFree=16466772/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=464620 CPUtime=4902.4 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 120526 0 0 0 490217 23 0 0 25 0 1 0 504434625 475770880 113056 33554432000 134512640 135197378 4294858592 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 116155 113056 93 168 0 115986 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 464620

[startup+4962.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 20921
/proc/meminfo: memFree=16456328/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=464620 CPUtime=4962.41 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 121904 0 0 0 496217 24 0 0 25 0 1 0 504434625 475770880 114434 33554432000 134512640 135197378 4294858592 18446744073709551615 134603836 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 116155 114434 93 168 0 115986 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 464620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20922
/proc/meminfo: memFree=16449612/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=688384 CPUtime=5000.01 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 122843 0 0 0 499977 24 0 0 25 0 1 0 504434625 704905216 115373 33554432000 134512640 135197378 4294858592 18446744073709551615 134541503 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 172096 115373 93 168 0 171927 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 688384

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 2.00 3/178 20922
/proc/meminfo: memFree=16449612/32951124 swapFree=67102128/67111528
[pid=20740] ppid=20738 vsize=688384 CPUtime=5000.01 cores=1,3,5,7
/proc/20740/stat : 20740 (march_hi) R 20738 20740 20524 0 -1 4202496 122843 0 0 0 499977 24 0 0 25 0 1 0 504434625 704905216 115373 33554432000 134512640 135197378 4294858592 18446744073709551615 134541503 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20740/statm: 172096 115373 93 168 0 171927 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 688384

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.04
CPU user time (s): 4999.78
CPU system time (s): 0.266959
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 688384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.78
system time used= 0.266959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 122843
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= 57826

runsolver used 6.78197 second user time and 15.9576 second system time

The end

Launcher Data 

Begin job on node119 at 2011-04-18 17:54:00
IDJOB=3209921
IDBENCH=82629
IDSOLVER=1627
FILE ID=node119/3209921-1303142040
RUNJOBID= node119-1303137037-20543
PBS_JOBID= 13020951
Free space on /tmp= 73040 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k7-r85-v400-c34000-S1275797759-041-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209921-1303142040/watcher-3209921-1303142040 -o /tmp/evaluation-result-3209921-1303142040/solver-3209921-1303142040 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209921-1303142040.cnf

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

MD5SUM BENCH= 374e3ba6783d13d6d478972802d8dba0
RANDOM SEED=466845566

node119.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		: 2666.815
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	: 5333.63
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.74
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		: 2666.815
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		: 2666.815
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	: 5332.67
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		: 2666.815
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		: 2666.815
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	: 5332.74
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		: 2666.815
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:      17295852 kB
Buffers:        686836 kB
Cached:       14559596 kB
SwapCached:       5516 kB
Active:        4066988 kB
Inactive:     11241140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17295852 kB
SwapTotal:    67111528 kB
SwapFree:     67102128 kB
Dirty:            1964 kB
Writeback:           0 kB
AnonPages:       59452 kB
Mapped:          14928 kB
Slab:           283180 kB
PageTables:       4300 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   219212 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= 73044 MiB
End job on node119 at 2011-04-18 19:17:22