Trace number 3420348

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
march_rw 2011-03-02? (TO) 5000.12 5000.06

General information on the benchmark

Namerandom/large/
unif-k5-r20-v750-c15000-S131912631-041-UNKNOWN.cnf
MD5SUM930b758d4a8e6fc97742d1279599e316
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.9407
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses15000
Sum of the clauses size75000
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 515000
Number of clauses of size over 50

Solver Data 

0.09/0.15	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.15	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.15	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.15	c main()::
0.09/0.15	c initFormula():: searching for DIMACS p-line....
0.09/0.15	c full lookahead due to high density!
0.09/0.15	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 15000 clauses.
0.09/0.15	c parseCNF():: parsing....
0.09/0.15	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.15	c runParser():: parsing was successful, warming up engines...
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c preprocessing fase I completed:: there are now 750 free variables and 15000 clauses.
0.09/0.15	c using k-SAT heuristics (size based diff)
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c main():: clause / variable ratio: ( 15000 / 750 ) = 20.00
0.09/0.15	c longest clause has size 5
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c number of free variables = 750
0.09/0.15	c dynamic_preselect_setsize :: off
0.09/0.15	c main():: all systems go!
0.09/0.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 319
0.19/0.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| ( 1/999) NodeCount: 27280
2.99/3.02	c |----------------------------------------------------------------|
c |*
c |**
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c |****************
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c |****************************************************************| ( 2/999) NodeCount: 2111170
238.39/238.46	c |----------------------------------------------------------------|
c |*
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c |****************
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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: 961)

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-3420348-1306600014/watcher-3420348-1306600014 -o /tmp/evaluation-result-3420348-1306600014/solver-3420348-1306600014 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420348-1306600014.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): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.01 2.00 3/412 28973
/proc/meminfo: memFree=22767636/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=8160 CPUtime=0.01 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4194304 506 0 0 0 1 0 0 0 21 0 1 0 227610789 8355840 451 33554432000 4194304 4300876 140736587280048 18446744073709551615 218880225989 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28973/statm: 2040 451 118 27 0 489 0

[startup+0.039537 s]
/proc/loadavg: 2.00 2.01 2.00 3/412 28973
/proc/meminfo: memFree=22767636/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=8600 CPUtime=0.03 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 1801 0 0 0 3 0 0 0 21 0 1 0 227610789 8806400 559 33554432000 4194304 4300876 140736587280048 18446744073709551615 218880590954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28973/statm: 1985 424 143 27 0 434 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8600

[startup+0.100525 s]
/proc/loadavg: 2.00 2.01 2.00 3/412 28973
/proc/meminfo: memFree=22767636/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=8776 CPUtime=0.09 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 2117 0 0 0 9 0 0 0 21 0 1 0 227610789 8986624 605 33554432000 4194304 4300876 140736587280048 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28973/statm: 2194 605 143 27 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8776

[startup+0.300489 s]
/proc/loadavg: 2.00 2.01 2.00 3/412 28973
/proc/meminfo: memFree=22767636/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=11088 CPUtime=0.29 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 3074 0 0 0 29 0 0 0 22 0 1 0 227610789 11354112 1006 33554432000 4194304 4300876 140736587280048 18446744073709551615 4225044 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28973/statm: 2772 1006 170 27 0 1221 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11088

[startup+0.700418 s]
/proc/loadavg: 2.00 2.01 2.00 3/412 28973
/proc/meminfo: memFree=22767636/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=11088 CPUtime=0.69 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 3075 0 0 0 69 0 0 0 24 0 1 0 227610789 11354112 1007 33554432000 4194304 4300876 140736587280048 18446744073709551615 4275634 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28973/statm: 2772 1007 170 27 0 1221 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11088

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 28980
/proc/meminfo: memFree=22730524/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=11544 CPUtime=1.49 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 3154 0 0 0 149 0 0 0 25 0 1 0 227610789 11821056 1086 33554432000 4194304 4300876 140736587280048 18446744073709551615 4250985 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28973/statm: 2886 1086 170 27 0 1335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11544

[startup+3.10099 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 28980
/proc/meminfo: memFree=22726184/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=11772 CPUtime=3.09 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 3240 0 0 0 309 0 0 0 25 0 1 0 227610789 12054528 1172 33554432000 4194304 4300876 140736587280048 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28973/statm: 2943 1172 171 27 0 1392 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11772

[startup+6.30043 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 28980
/proc/meminfo: memFree=22722116/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=12624 CPUtime=6.29 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 3422 0 0 0 629 0 0 0 25 0 1 0 227610789 12926976 1354 33554432000 4194304 4300876 140736587280048 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28973/statm: 3156 1354 171 27 0 1605 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12624

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 28980
/proc/meminfo: memFree=22718152/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=14540 CPUtime=12.69 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 3783 0 0 0 1269 0 0 0 25 0 1 0 227610789 14888960 1715 33554432000 4194304 4300876 140736587280048 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28973/statm: 3635 1715 171 27 0 2084 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14540

[startup+25.501 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 28981
/proc/meminfo: memFree=22714816/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=18852 CPUtime=25.49 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 4495 0 0 0 2549 0 0 0 25 0 1 0 227610789 19304448 2427 33554432000 4194304 4300876 140736587280048 18446744073709551615 4264442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28973/statm: 4713 2427 171 27 0 3162 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18852

[startup+51.1005 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 28981
/proc/meminfo: memFree=22708064/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=23060 CPUtime=51.09 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 5920 0 0 0 5109 0 0 0 25 0 1 0 227610789 23613440 3852 33554432000 4194304 4300876 140736587280048 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28973/statm: 5765 3852 171 27 0 4214 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 23060

[startup+102.314 s]
/proc/loadavg: 2.08 2.02 2.01 3/416 28983
/proc/meminfo: memFree=22694532/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=38120 CPUtime=102.31 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 8818 0 0 0 10230 1 0 0 25 0 1 0 227610789 39034880 6750 33554432000 4194304 4300876 140736587280048 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28973/statm: 9530 6750 171 27 0 7979 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 38120

[startup+162.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/416 28984
/proc/meminfo: memFree=22680128/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=51216 CPUtime=162.29 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 12052 0 0 0 16227 2 0 0 25 0 1 0 227610789 52445184 9984 33554432000 4194304 4300876 140736587280048 18446744073709551615 4264084 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28973/statm: 12804 9984 171 27 0 11253 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 51216

[startup+222.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/416 28986
/proc/meminfo: memFree=22668448/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=71368 CPUtime=222.29 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 15046 0 0 0 22227 2 0 0 25 0 1 0 227610789 73080832 12978 33554432000 4194304 4300876 140736587280048 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28973/statm: 17842 12978 171 27 0 16291 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 71368

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 28987
/proc/meminfo: memFree=22656132/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=100836 CPUtime=282.3 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 18146 0 0 0 28227 3 0 0 25 0 1 0 227610789 103256064 16078 33554432000 4194304 4300876 140736587280048 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28973/statm: 25209 16078 171 27 0 23658 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 100836

[startup+342.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/416 28989
/proc/meminfo: memFree=22642468/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=101852 CPUtime=342.3 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 21469 0 0 0 34226 4 0 0 25 0 1 0 227610789 104296448 19401 33554432000 4194304 4300876 140736587280048 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28973/statm: 25463 19401 171 27 0 23912 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 101852

[startup+402.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/416 28991
/proc/meminfo: memFree=22629548/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=101852 CPUtime=402.3 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 24665 0 0 0 40225 5 0 0 25 0 1 0 227610789 104296448 22597 33554432000 4194304 4300876 140736587280048 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28973/statm: 25463 22597 171 27 0 23912 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 101852

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 28992
/proc/meminfo: memFree=22619236/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=146052 CPUtime=462.3 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 27414 0 0 0 46225 5 0 0 25 0 1 0 227610789 149557248 25346 33554432000 4194304 4300876 140736587280048 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28973/statm: 36513 25346 171 27 0 34962 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 146052

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 28994
/proc/meminfo: memFree=22605692/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=146052 CPUtime=522.31 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 30783 0 0 0 52225 6 0 0 25 0 1 0 227610789 149557248 28715 33554432000 4194304 4300876 140736587280048 18446744073709551615 4276213 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28973/statm: 36513 28715 171 27 0 34962 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 146052

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 28995
/proc/meminfo: memFree=22592276/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=146052 CPUtime=582.3 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 34074 0 0 0 58224 6 0 0 25 0 1 0 227610789 149557248 32006 33554432000 4194304 4300876 140736587280048 18446744073709551615 4197080 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28973/statm: 36513 32006 171 27 0 34962 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 146052

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 29099
/proc/meminfo: memFree=21880092/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=1034608 CPUtime=4002.33 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 210990 0 0 0 400195 38 0 0 25 0 1 0 227610789 1059438592 208922 33554432000 4194304 4300876 140736587280048 18446744073709551615 4276340 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28973/statm: 258652 208922 171 27 0 257101 0
Current children cumulated CPU time (s) 4002.33
Current children cumulated vsize (KiB) 1034608

[startup+4062.31 s]
/proc/loadavg: 2.08 2.03 2.01 3/416 29100
/proc/meminfo: memFree=21867672/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=1034608 CPUtime=4062.35 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 213821 0 0 0 406196 39 0 0 25 0 1 0 227610789 1059438592 211753 33554432000 4194304 4300876 140736587280048 18446744073709551615 4264749 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28973/statm: 258652 211753 171 27 0 257101 0
Current children cumulated CPU time (s) 4062.35
Current children cumulated vsize (KiB) 1034608

[startup+4122.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/416 29102
/proc/meminfo: memFree=21855620/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=1034608 CPUtime=4122.33 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 217107 0 0 0 412194 39 0 0 25 0 1 0 227610789 1059438592 215039 33554432000 4194304 4300876 140736587280048 18446744073709551615 4216323 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28973/statm: 258652 215039 171 27 0 257101 0
Current children cumulated CPU time (s) 4122.33
Current children cumulated vsize (KiB) 1034608

[startup+4182.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/416 29103
/proc/meminfo: memFree=21842816/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=1034608 CPUtime=4182.34 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 220274 0 0 0 418194 40 0 0 25 0 1 0 227610789 1059438592 218206 33554432000 4194304 4300876 140736587280048 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28973/statm: 258652 218206 171 27 0 257101 0
Current children cumulated CPU time (s) 4182.34
Current children cumulated vsize (KiB) 1034608

[startup+4242.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/416 29105
/proc/meminfo: memFree=21831636/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=1034608 CPUtime=4242.33 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 223047 0 0 0 424193 40 0 0 25 0 1 0 227610789 1059438592 220979 33554432000 4194304 4300876 140736587280048 18446744073709551615 4276150 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28973/statm: 258652 220979 171 27 0 257101 0
Current children cumulated CPU time (s) 4242.33
Current children cumulated vsize (KiB) 1034608

[startup+4302.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/416 29107
/proc/meminfo: memFree=21818464/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=1034608 CPUtime=4302.34 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 226346 0 0 0 430193 41 0 0 25 0 1 0 227610789 1059438592 224278 33554432000 4194304 4300876 140736587280048 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28973/statm: 258652 224278 171 27 0 257101 0
Current children cumulated CPU time (s) 4302.34
Current children cumulated vsize (KiB) 1034608

[startup+4362.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/416 29108
/proc/meminfo: memFree=21806044/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=1034608 CPUtime=4362.34 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 229513 0 0 0 436193 41 0 0 25 0 1 0 227610789 1059438592 227445 33554432000 4194304 4300876 140736587280048 18446744073709551615 4248693 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28973/statm: 258652 227445 171 27 0 257101 0
Current children cumulated CPU time (s) 4362.34
Current children cumulated vsize (KiB) 1034608

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/416 29110
/proc/meminfo: memFree=21794612/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=1034608 CPUtime=4422.34 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 232300 0 0 0 442192 42 0 0 25 0 1 0 227610789 1059438592 230232 33554432000 4194304 4300876 140736587280048 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28973/statm: 258652 230232 171 27 0 257101 0
Current children cumulated CPU time (s) 4422.34
Current children cumulated vsize (KiB) 1034608

[startup+4482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 29111
/proc/meminfo: memFree=21782068/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=1034608 CPUtime=4482.34 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 235488 0 0 0 448192 42 0 0 25 0 1 0 227610789 1059438592 233420 33554432000 4194304 4300876 140736587280048 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28973/statm: 258652 233420 171 27 0 257101 0
Current children cumulated CPU time (s) 4482.34
Current children cumulated vsize (KiB) 1034608

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 29113
/proc/meminfo: memFree=21769032/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=1034608 CPUtime=4542.34 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 238644 0 0 0 454192 42 0 0 25 0 1 0 227610789 1059438592 236576 33554432000 4194304 4300876 140736587280048 18446744073709551615 4216291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28973/statm: 258652 236576 171 27 0 257101 0
Current children cumulated CPU time (s) 4542.34
Current children cumulated vsize (KiB) 1034608

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 29115
/proc/meminfo: memFree=21756116/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=1034608 CPUtime=4602.36 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 241410 0 0 0 460193 43 0 0 25 0 1 0 227610789 1059438592 239342 33554432000 4194304 4300876 140736587280048 18446744073709551615 4197080 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28973/statm: 258652 239342 171 27 0 257101 0
Current children cumulated CPU time (s) 4602.36
Current children cumulated vsize (KiB) 1034608

[startup+4662.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/416 29116
/proc/meminfo: memFree=21743944/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=1034608 CPUtime=4662.35 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 244643 0 0 0 466191 44 0 0 25 0 1 0 227610789 1059438592 242575 33554432000 4194304 4300876 140736587280048 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28973/statm: 258652 242575 171 27 0 257101 0
Current children cumulated CPU time (s) 4662.35
Current children cumulated vsize (KiB) 1034608

[startup+4722.31 s]
/proc/loadavg: 2.02 2.01 2.00 3/416 29118
/proc/meminfo: memFree=21732268/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=1050864 CPUtime=4722.37 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 247780 0 0 0 472192 45 0 0 25 0 1 0 227610789 1076084736 245712 33554432000 4194304 4300876 140736587280048 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28973/statm: 262716 245712 171 27 0 261165 0
Current children cumulated CPU time (s) 4722.37
Current children cumulated vsize (KiB) 1050864

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 29119
/proc/meminfo: memFree=21721452/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=1050864 CPUtime=4782.35 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 250552 0 0 0 478190 45 0 0 25 0 1 0 227610789 1076084736 248484 33554432000 4194304 4300876 140736587280048 18446744073709551615 4286079 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28973/statm: 262716 248484 171 27 0 261165 0
Current children cumulated CPU time (s) 4782.35
Current children cumulated vsize (KiB) 1050864

[startup+4842.3 s]
/proc/loadavg: 2.11 2.03 2.01 3/416 29121
/proc/meminfo: memFree=21707668/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=1050864 CPUtime=4842.35 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 253820 0 0 0 484189 46 0 0 25 0 1 0 227610789 1076084736 251752 33554432000 4194304 4300876 140736587280048 18446744073709551615 4275845 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28973/statm: 262716 251752 171 27 0 261165 0
Current children cumulated CPU time (s) 4842.35
Current children cumulated vsize (KiB) 1050864

[startup+4902.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/416 29123
/proc/meminfo: memFree=21695620/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=1050864 CPUtime=4902.36 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 256940 0 0 0 490189 47 0 0 25 0 1 0 227610789 1076084736 254872 33554432000 4194304 4300876 140736587280048 18446744073709551615 4276324 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28973/statm: 262716 254872 171 27 0 261165 0
Current children cumulated CPU time (s) 4902.36
Current children cumulated vsize (KiB) 1050864

[startup+4962.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/416 29124
/proc/meminfo: memFree=21684432/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=1554332 CPUtime=4962.35 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 259742 0 0 0 496185 50 0 0 25 0 1 0 227610789 1591635968 257674 33554432000 4194304 4300876 140736587280048 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28973/statm: 388583 257674 171 27 0 387032 0
Current children cumulated CPU time (s) 4962.35
Current children cumulated vsize (KiB) 1554332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.04 2.04 2.00 2/415 29126
/proc/meminfo: memFree=21724108/32950928 swapFree=53457208/67111528
[pid=28973] ppid=28971 vsize=1554332 CPUtime=5000.07 cores=1,3,5,7
/proc/28973/stat : 28973 (march_rw) R 28971 28973 27635 0 -1 4202496 261801 0 0 0 499956 51 0 0 25 0 1 0 227610789 1591635968 259733 33554432000 4194304 4300876 140736587280048 18446744073709551615 4261064 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28973/statm: 388583 259733 171 27 0 387032 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 1554332

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.06
CPU time (s): 5000.12
CPU user time (s): 4999.56
CPU system time (s): 0.552915
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 1554332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.56
system time used= 0.552915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 261801
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= 3
involuntary context switches= 6851

runsolver used 18.3552 second user time and 45.2961 second system time

The end

Launcher Data 

Begin job on node112 at 2011-05-28 18:26:54
IDJOB=3420348
IDBENCH=82600
IDSOLVER=1913
FILE ID=node112/3420348-1306600014
RUNJOBID= node112-1306595010-28756
PBS_JOBID= 13471568
Free space on /tmp= 73280 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v750-c15000-S131912631-041-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420348-1306600014/watcher-3420348-1306600014 -o /tmp/evaluation-result-3420348-1306600014/solver-3420348-1306600014 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420348-1306600014.cnf

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

MD5SUM BENCH= 930b758d4a8e6fc97742d1279599e316
RANDOM SEED=1959524090

node112.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		: 2666.847
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	: 5333.69
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		: 2666.847
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	: 5180.45
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		: 2666.847
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	: 5332.76
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		: 2666.847
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	: 5332.82
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		: 2666.847
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	: 5332.61
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		: 2666.847
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		: 2666.847
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		: 2666.847
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:     32950928 kB
MemFree:      22767792 kB
Buffers:        255412 kB
Cached:        7515372 kB
SwapCached:      62268 kB
Active:        2656268 kB
Inactive:      7280036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22767792 kB
SwapTotal:    67111528 kB
SwapFree:     53457208 kB
Dirty:             828 kB
Writeback:           0 kB
AnonPages:     2111556 kB
Mapped:          15528 kB
Slab:           121800 kB
PageTables:      58768 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 98619852 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= 73280 MiB
End job on node112 at 2011-05-28 19:50:16