Trace number 3420268

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) 5000.11 5000.06

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S941604910-059-UNKNOWN.cnf
MD5SUMc78d6e1455a357419b7ce124c081a6ba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.1933
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data 

0.19/0.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.20	c main()::
0.19/0.20	c initFormula():: searching for DIMACS p-line....
0.19/0.20	c full lookahead due to high density!
0.19/0.20	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.19/0.20	c parseCNF():: parsing....
0.19/0.20	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.20	c runParser():: parsing was successful, warming up engines...
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.19/0.20	c using k-SAT heuristics (size based diff)
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.19/0.20	c longest clause has size 5
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c number of free variables = 1000
0.19/0.20	c dynamic_preselect_setsize :: off
0.19/0.20	c main():: all systems go!
0.19/0.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 442
0.29/0.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 50026
6.19/6.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |******************
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c |************************
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c |********************************
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c |****************************************************************| ( 2/999) NodeCount: 5138311
662.08/662.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
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: 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-3420268-1306594171/watcher-3420268-1306594171 -o /tmp/evaluation-result-3420268-1306594171/solver-3420268-1306594171 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420268-1306594171.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 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: 1.04 1.03 1.06 2/508 19502
/proc/meminfo: memFree=11513640/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=7148 CPUtime=0.01 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4194304 381 0 0 0 1 0 0 0 22 0 1 0 751833199 7319552 327 33554432000 4194304 4300876 140735534670896 18446744073709551615 255106768640 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 1787 327 113 27 0 236 0

[startup+0.0660541 s]
/proc/loadavg: 1.04 1.03 1.06 2/508 19502
/proc/meminfo: memFree=11513640/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=9492 CPUtime=0.05 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 2832 0 0 0 5 0 0 0 22 0 1 0 751833199 9719808 755 33554432000 4194304 4300876 140735534670896 18446744073709551615 4256479 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 2373 755 143 27 0 822 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9492

[startup+0.101046 s]
/proc/loadavg: 1.04 1.03 1.06 2/508 19502
/proc/meminfo: memFree=11513640/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=9492 CPUtime=0.09 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 2832 0 0 0 9 0 0 0 22 0 1 0 751833199 9719808 755 33554432000 4194304 4300876 140735534670896 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 2373 755 143 27 0 822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9492

[startup+0.301011 s]
/proc/loadavg: 1.04 1.03 1.06 2/508 19502
/proc/meminfo: memFree=11513640/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=12708 CPUtime=0.29 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 3766 0 0 0 29 0 0 0 23 0 1 0 751833199 13012992 1281 33554432000 4194304 4300876 140735534670896 18446744073709551615 4214184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 3177 1281 170 27 0 1626 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12708

[startup+0.700931 s]
/proc/loadavg: 1.04 1.03 1.06 2/508 19502
/proc/meminfo: memFree=11513640/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=12708 CPUtime=0.69 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 3766 0 0 0 69 0 0 0 25 0 1 0 751833199 13012992 1281 33554432000 4194304 4300876 140735534670896 18446744073709551615 4250799 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 3177 1281 170 27 0 1626 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12708

[startup+1.5008 s]
/proc/loadavg: 1.04 1.03 1.06 3/512 19509
/proc/meminfo: memFree=11482272/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=12708 CPUtime=1.49 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 3766 0 0 0 149 0 0 0 25 0 1 0 751833199 13012992 1281 33554432000 4194304 4300876 140735534670896 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 3177 1281 170 27 0 1626 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12708

[startup+3.1005 s]
/proc/loadavg: 1.04 1.03 1.06 3/512 19509
/proc/meminfo: memFree=11440052/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=13392 CPUtime=3.09 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 3911 0 0 0 309 0 0 0 25 0 1 0 751833199 13713408 1426 33554432000 4194304 4300876 140735534670896 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 3348 1426 170 27 0 1797 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13392

[startup+6.30096 s]
/proc/loadavg: 1.12 1.04 1.07 3/512 19509
/proc/meminfo: memFree=11436632/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=14244 CPUtime=6.29 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 4061 0 0 0 629 0 0 0 25 0 1 0 751833199 14585856 1576 33554432000 4194304 4300876 140735534670896 18446744073709551615 255106163917 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 3561 1576 171 27 0 2010 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14244

[startup+12.7008 s]
/proc/loadavg: 1.19 1.06 1.07 3/512 19509
/proc/meminfo: memFree=11428000/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=16160 CPUtime=12.69 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 4369 0 0 0 1269 0 0 0 25 0 1 0 751833199 16547840 1884 33554432000 4194304 4300876 140735534670896 18446744073709551615 4216259 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 4040 1884 171 27 0 2489 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16160

[startup+25.5006 s]
/proc/loadavg: 1.37 1.11 1.09 3/512 19510
/proc/meminfo: memFree=11423296/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=17884 CPUtime=25.49 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 4994 0 0 0 2549 0 0 0 25 0 1 0 751833199 18313216 2509 33554432000 4194304 4300876 140735534670896 18446744073709551615 4248686 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 4471 2509 171 27 0 2920 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17884

[startup+51.1011 s]
/proc/loadavg: 1.58 1.18 1.11 3/512 19511
/proc/meminfo: memFree=11417092/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=24352 CPUtime=51.09 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 6237 0 0 0 5109 0 0 0 25 0 1 0 751833199 24936448 3752 33554432000 4194304 4300876 140735534670896 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 6088 3752 171 27 0 4537 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24352

[startup+102.319 s]
/proc/loadavg: 1.82 1.30 1.15 3/512 19512
/proc/meminfo: memFree=11403808/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=39336 CPUtime=102.31 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 8723 0 0 0 10231 0 0 0 25 0 1 0 751833199 40280064 6238 33554432000 4194304 4300876 140735534670896 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 9834 6238 171 27 0 8283 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 39336

[startup+162.301 s]
/proc/loadavg: 1.93 1.43 1.20 3/512 19513
/proc/meminfo: memFree=11390528/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=53096 CPUtime=162.29 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 11753 0 0 0 16228 1 0 0 25 0 1 0 751833199 54370304 9268 33554432000 4194304 4300876 140735534670896 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 13274 9268 171 27 0 11723 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 53096

[startup+222.301 s]
/proc/loadavg: 1.97 1.53 1.25 3/512 19515
/proc/meminfo: memFree=11378616/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=72740 CPUtime=222.29 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 14669 0 0 0 22227 2 0 0 25 0 1 0 751833199 74485760 12184 33554432000 4194304 4300876 140735534670896 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 18185 12184 171 27 0 16634 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 72740

[startup+282.3 s]
/proc/loadavg: 1.99 1.61 1.29 3/512 19517
/proc/meminfo: memFree=11367952/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=72740 CPUtime=282.29 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 17552 0 0 0 28226 3 0 0 25 0 1 0 751833199 74485760 15067 33554432000 4194304 4300876 140735534670896 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 18185 15067 171 27 0 16634 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 72740

[startup+342.301 s]
/proc/loadavg: 1.99 1.68 1.33 3/512 19518
/proc/meminfo: memFree=11355796/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=102876 CPUtime=342.26 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 20406 0 0 0 34223 3 0 0 25 0 1 0 751833199 105345024 17921 33554432000 4194304 4300876 140735534670896 18446744073709551615 4264557 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 25719 17921 171 27 0 24168 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 102876

[startup+402.3 s]
/proc/loadavg: 1.99 1.74 1.37 3/512 19520
/proc/meminfo: memFree=11344628/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=102876 CPUtime=402.26 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 23205 0 0 0 40222 4 0 0 25 0 1 0 751833199 105345024 20720 33554432000 4194304 4300876 140735534670896 18446744073709551615 4227539 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 25719 20720 171 27 0 24168 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 102876

[startup+462.301 s]
/proc/loadavg: 2.12 1.81 1.42 3/512 19521
/proc/meminfo: memFree=11333096/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=102876 CPUtime=462.26 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 25969 0 0 0 46222 4 0 0 25 0 1 0 751833199 105345024 23484 33554432000 4194304 4300876 140735534670896 18446744073709551615 4250803 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 25719 23484 171 27 0 24168 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 102876

[startup+522.3 s]
/proc/loadavg: 2.26 1.89 1.47 3/512 19523
/proc/meminfo: memFree=11322180/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=148408 CPUtime=522.26 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 28694 0 0 0 52222 4 0 0 25 0 1 0 751833199 151969792 26209 33554432000 4194304 4300876 140735534670896 18446744073709551615 4199334 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 37102 26209 171 27 0 35551 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 148408

[startup+582.301 s]
/proc/loadavg: 2.09 1.91 1.50 3/512 19525
/proc/meminfo: memFree=11311392/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=148408 CPUtime=582.26 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 31326 0 0 0 58221 5 0 0 25 0 1 0 751833199 151969792 28841 33554432000 4194304 4300876 140735534670896 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 37102 28841 171 27 0 35551 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 148408

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.09 2.06 2.00 3/512 19628
/proc/meminfo: memFree=10680128/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=1041404 CPUtime=4002.32 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 188160 0 0 0 400198 34 0 0 25 0 1 0 751833199 1066397696 185675 33554432000 4194304 4300876 140735534670896 18446744073709551615 4288313 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 260351 185675 171 27 0 258800 0
Current children cumulated CPU time (s) 4002.32
Current children cumulated vsize (KiB) 1041404

[startup+4062.32 s]
/proc/loadavg: 2.03 2.04 2.00 3/512 19629
/proc/meminfo: memFree=10668708/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=1041404 CPUtime=4062.34 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 191056 0 0 0 406200 34 0 0 25 0 1 0 751833199 1066397696 188571 33554432000 4194304 4300876 140735534670896 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 260351 188571 171 27 0 258800 0
Current children cumulated CPU time (s) 4062.34
Current children cumulated vsize (KiB) 1041404

[startup+4122.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/512 19631
/proc/meminfo: memFree=10657044/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=1041404 CPUtime=4122.32 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 193921 0 0 0 412197 35 0 0 25 0 1 0 751833199 1066397696 191436 33554432000 4194304 4300876 140735534670896 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 260351 191436 171 27 0 258800 0
Current children cumulated CPU time (s) 4122.32
Current children cumulated vsize (KiB) 1041404

[startup+4182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/512 19633
/proc/meminfo: memFree=10645744/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=1041404 CPUtime=4182.33 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 196752 0 0 0 418197 36 0 0 25 0 1 0 751833199 1066397696 194267 33554432000 4194304 4300876 140735534670896 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 260351 194267 171 27 0 258800 0
Current children cumulated CPU time (s) 4182.33
Current children cumulated vsize (KiB) 1041404

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/512 19634
/proc/meminfo: memFree=10634940/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=1041404 CPUtime=4242.32 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 199538 0 0 0 424196 36 0 0 25 0 1 0 751833199 1066397696 197053 33554432000 4194304 4300876 140735534670896 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 260351 197053 171 27 0 258800 0
Current children cumulated CPU time (s) 4242.32
Current children cumulated vsize (KiB) 1041404

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/512 19645
/proc/meminfo: memFree=10622556/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=1041404 CPUtime=4302.33 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 202272 0 0 0 430196 37 0 0 25 0 1 0 751833199 1066397696 199787 33554432000 4194304 4300876 140735534670896 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 260351 199787 171 27 0 258800 0
Current children cumulated CPU time (s) 4302.33
Current children cumulated vsize (KiB) 1041404

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/512 19646
/proc/meminfo: memFree=10612420/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=1041404 CPUtime=4362.33 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 204931 0 0 0 436195 38 0 0 25 0 1 0 751833199 1066397696 202446 33554432000 4194304 4300876 140735534670896 18446744073709551615 4199317 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 260351 202446 171 27 0 258800 0
Current children cumulated CPU time (s) 4362.33
Current children cumulated vsize (KiB) 1041404

[startup+4422.3 s]
/proc/loadavg: 2.16 2.03 2.01 3/512 19648
/proc/meminfo: memFree=10602236/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=1041404 CPUtime=4422.33 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 207454 0 0 0 442195 38 0 0 25 0 1 0 751833199 1066397696 204969 33554432000 4194304 4300876 140735534670896 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 260351 204969 171 27 0 258800 0
Current children cumulated CPU time (s) 4422.33
Current children cumulated vsize (KiB) 1041404

[startup+4482.3 s]
/proc/loadavg: 2.13 2.04 2.01 3/512 19650
/proc/meminfo: memFree=10592556/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=1041404 CPUtime=4482.33 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 209877 0 0 0 448194 39 0 0 25 0 1 0 751833199 1066397696 207392 33554432000 4194304 4300876 140735534670896 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 260351 207392 171 27 0 258800 0
Current children cumulated CPU time (s) 4482.33
Current children cumulated vsize (KiB) 1041404

[startup+4542.3 s]
/proc/loadavg: 2.12 2.06 2.02 3/512 19651
/proc/meminfo: memFree=10581128/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=1041404 CPUtime=4542.34 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 212796 0 0 0 454194 40 0 0 25 0 1 0 751833199 1066397696 210311 33554432000 4194304 4300876 140735534670896 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 260351 210311 171 27 0 258800 0
Current children cumulated CPU time (s) 4542.34
Current children cumulated vsize (KiB) 1041404

[startup+4602.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/512 19653
/proc/meminfo: memFree=10566732/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=1041404 CPUtime=4602.35 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 215707 0 0 0 460195 40 0 0 25 0 1 0 751833199 1066397696 213222 33554432000 4194304 4300876 140735534670896 18446744073709551615 4216355 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 260351 213222 171 27 0 258800 0
Current children cumulated CPU time (s) 4602.35
Current children cumulated vsize (KiB) 1041404

[startup+4662.3 s]
/proc/loadavg: 2.03 2.05 2.01 3/512 19654
/proc/meminfo: memFree=10555312/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=1041404 CPUtime=4662.34 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 218592 0 0 0 466193 41 0 0 25 0 1 0 751833199 1066397696 216107 33554432000 4194304 4300876 140735534670896 18446744073709551615 4225198 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 260351 216107 171 27 0 258800 0
Current children cumulated CPU time (s) 4662.34
Current children cumulated vsize (KiB) 1041404

[startup+4722.32 s]
/proc/loadavg: 2.01 2.04 2.00 3/512 19656
/proc/meminfo: memFree=10543656/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=1041404 CPUtime=4722.36 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 221456 0 0 0 472194 42 0 0 25 0 1 0 751833199 1066397696 218971 33554432000 4194304 4300876 140735534670896 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 260351 218971 171 27 0 258800 0
Current children cumulated CPU time (s) 4722.36
Current children cumulated vsize (KiB) 1041404

[startup+4782.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/512 19658
/proc/meminfo: memFree=10532356/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=1041404 CPUtime=4782.34 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 224281 0 0 0 478192 42 0 0 25 0 1 0 751833199 1066397696 221796 33554432000 4194304 4300876 140735534670896 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 260351 221796 171 27 0 258800 0
Current children cumulated CPU time (s) 4782.34
Current children cumulated vsize (KiB) 1041404

[startup+4842.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/512 19659
/proc/meminfo: memFree=10521184/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=1041404 CPUtime=4842.34 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 227063 0 0 0 484191 43 0 0 25 0 1 0 751833199 1066397696 224578 33554432000 4194304 4300876 140735534670896 18446744073709551615 4276454 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 260351 224578 171 27 0 258800 0
Current children cumulated CPU time (s) 4842.34
Current children cumulated vsize (KiB) 1041404

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/512 19661
/proc/meminfo: memFree=10510376/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=1041404 CPUtime=4902.34 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 229778 0 0 0 490191 43 0 0 25 0 1 0 751833199 1066397696 227293 33554432000 4194304 4300876 140735534670896 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 260351 227293 171 27 0 258800 0
Current children cumulated CPU time (s) 4902.34
Current children cumulated vsize (KiB) 1041404

[startup+4962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/512 19662
/proc/meminfo: memFree=10500936/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=1041404 CPUtime=4962.34 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 232405 0 0 0 496191 43 0 0 25 0 1 0 751833199 1066397696 229920 33554432000 4194304 4300876 140735534670896 18446744073709551615 4289376 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 260351 229920 171 27 0 258800 0
Current children cumulated CPU time (s) 4962.34
Current children cumulated vsize (KiB) 1041404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.11 2.04 2.01 3/512 19664
/proc/meminfo: memFree=10494484/32951124 swapFree=67111364/67111528
[pid=19502] ppid=19500 vsize=1041404 CPUtime=5000.06 cores=0,2,4,6
/proc/19502/stat : 19502 (march_rw) R 19500 19502 18721 0 -1 4202496 234000 0 0 0 499962 44 0 0 25 0 1 0 751833199 1066397696 231515 33554432000 4194304 4300876 140735534670896 18446744073709551615 4216291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19502/statm: 260351 231515 171 27 0 258800 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 1041404

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): 5000.11
CPU user time (s): 4999.63
CPU system time (s): 0.476927
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 1041404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.63
system time used= 0.476927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 234000
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= 3094

runsolver used 26.7989 second user time and 54.2138 second system time

The end

Launcher Data 

Begin job on node144 at 2011-05-28 16:49:31
IDJOB=3420268
IDBENCH=82520
IDSOLVER=1913
FILE ID=node144/3420268-1306594171
RUNJOBID= node144-1306594171-19488
PBS_JOBID= 13471536
Free space on /tmp= 73548 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S941604910-059-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420268-1306594171/watcher-3420268-1306594171 -o /tmp/evaluation-result-3420268-1306594171/solver-3420268-1306594171 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420268-1306594171.cnf

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

MD5SUM BENCH= c78d6e1455a357419b7ce124c081a6ba
RANDOM SEED=235045983

node144.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		: 2666.850
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	: 5333.70
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		: 2666.850
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	: 5226.16
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		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
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		: 2666.850
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	: 5332.75
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		: 2666.850
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	: 5332.82
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		: 2666.850
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		: 2666.850
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      11513928 kB
Buffers:        339560 kB
Cached:        5558008 kB
SwapCached:          0 kB
Active:       17687504 kB
Inactive:      3372968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      11513928 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:             388 kB
Writeback:           0 kB
AnonPages:    15162600 kB
Mapped:          42096 kB
Slab:           238040 kB
PageTables:      69856 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 157748904 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= 73544 MiB
End job on node144 at 2011-05-28 18:12:53