Trace number 3420275

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) 5000.15 5000.05

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1250-c25000-S1103412232-098-UNKNOWN.cnf
MD5SUMd6a0b223b2c940add3196cb3c37e2d59
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark126.529
Satisfiable
(Un)Satisfiability was proved
Number of variables1250
Number of clauses25000
Sum of the clauses size125000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 525000
Number of clauses of size over 50

Solver Data 

0.19/0.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.26	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.26	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.26	c main()::
0.19/0.26	c initFormula():: searching for DIMACS p-line....
0.19/0.26	c full lookahead due to high density!
0.19/0.26	c initFormula():: the DIMACS p-line indicates a CNF of 1250 variables and 25000 clauses.
0.19/0.26	c parseCNF():: parsing....
0.19/0.26	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.26	c runParser():: parsing was successful, warming up engines...
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c preprocessing fase I completed:: there are now 1250 free variables and 25000 clauses.
0.19/0.26	c using k-SAT heuristics (size based diff)
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c main():: clause / variable ratio: ( 25000 / 1250 ) = 20.00
0.19/0.26	c longest clause has size 5
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c number of free variables = 1250
0.19/0.26	c dynamic_preselect_setsize :: off
0.19/0.26	c main():: all systems go!
0.19/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 515
0.39/0.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 76597
11.29/11.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
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c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 9910162
1461.70/1461.72	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 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-3420275-1306594404/watcher-3420275-1306594404 -o /tmp/evaluation-result-3420275-1306594404/solver-3420275-1306594404 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420275-1306594404.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: 0.93 1.14 1.52 2/480 4549
/proc/meminfo: memFree=19414188/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=7052 CPUtime=0 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4194304 332 0 0 0 0 0 0 0 22 0 1 0 849671125 7221248 278 33554432000 4194304 4300876 140734941883264 18446744073709551615 260905393920 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4549/statm: 1763 278 113 27 0 212 0

[startup+0.0204831 s]
/proc/loadavg: 0.93 1.14 1.52 2/480 4549
/proc/meminfo: memFree=19414188/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=7580 CPUtime=0.02 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4194304 476 0 0 0 2 0 0 0 22 0 1 0 849671125 7761920 422 33554432000 4194304 4300876 140734941883264 18446744073709551615 260904924916 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4549/statm: 1895 422 113 27 0 344 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7580

[startup+0.100468 s]
/proc/loadavg: 0.93 1.14 1.52 2/480 4549
/proc/meminfo: memFree=19414188/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=10228 CPUtime=0.09 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 3575 0 0 0 9 0 0 0 22 0 1 0 849671125 10473472 897 33554432000 4194304 4300876 140734941883264 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4549/statm: 2557 897 143 27 0 1006 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10228

[startup+0.300547 s]
/proc/loadavg: 0.93 1.14 1.52 2/480 4549
/proc/meminfo: memFree=19414188/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=13388 CPUtime=0.29 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 4685 0 0 0 29 0 0 0 23 0 1 0 849671125 13709312 1243 33554432000 4194304 4300876 140734941883264 18446744073709551615 260905090827 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4549/statm: 3347 1243 169 27 0 1796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13388

[startup+0.700358 s]
/proc/loadavg: 0.93 1.14 1.52 2/480 4549
/proc/meminfo: memFree=19414188/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=13788 CPUtime=0.69 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 4835 0 0 0 69 0 0 0 25 0 1 0 849671125 14118912 1393 33554432000 4194304 4300876 140734941883264 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4549/statm: 3447 1393 170 27 0 1896 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13788

[startup+1.50032 s]
/proc/loadavg: 0.93 1.14 1.52 4/484 4553
/proc/meminfo: memFree=19402892/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=14064 CPUtime=1.49 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 4866 0 0 0 149 0 0 0 25 0 1 0 849671125 14401536 1424 33554432000 4194304 4300876 140734941883264 18446744073709551615 4275834 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4549/statm: 3516 1424 170 27 0 1965 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14064

[startup+3.10099 s]
/proc/loadavg: 0.93 1.14 1.52 3/484 4553
/proc/meminfo: memFree=19400288/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=14696 CPUtime=3.09 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 4977 0 0 0 309 0 0 0 25 0 1 0 849671125 15048704 1535 33554432000 4194304 4300876 140734941883264 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4549/statm: 3674 1535 170 27 0 2123 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14696

[startup+6.30045 s]
/proc/loadavg: 1.02 1.16 1.52 4/484 4553
/proc/meminfo: memFree=19397792/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=15720 CPUtime=6.29 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 5289 0 0 0 629 0 0 0 25 0 1 0 849671125 16097280 1847 33554432000 4194304 4300876 140734941883264 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4549/statm: 3930 1847 170 27 0 2379 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15720

[startup+12.7003 s]
/proc/loadavg: 1.09 1.17 1.53 4/484 4553
/proc/meminfo: memFree=19393720/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=16996 CPUtime=12.69 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 5544 0 0 0 1269 0 0 0 25 0 1 0 849671125 17403904 2102 33554432000 4194304 4300876 140734941883264 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4549/statm: 4249 2102 171 27 0 2698 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16996

[startup+25.5009 s]
/proc/loadavg: 1.29 1.21 1.53 4/484 4554
/proc/meminfo: memFree=19390384/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=19872 CPUtime=25.49 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 6058 0 0 0 2549 0 0 0 25 0 1 0 849671125 20348928 2616 33554432000 4194304 4300876 140734941883264 18446744073709551615 260904789164 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4549/statm: 4968 2616 171 27 0 3417 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19872

[startup+51.1002 s]
/proc/loadavg: 1.53 1.27 1.55 4/484 4554
/proc/meminfo: memFree=19381776/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=26340 CPUtime=51.09 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 7114 0 0 0 5108 1 0 0 25 0 1 0 849671125 26972160 3672 33554432000 4194304 4300876 140734941883264 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4549/statm: 6585 3672 171 27 0 5034 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 26340

[startup+102.319 s]
/proc/loadavg: 1.80 1.38 1.57 4/484 4556
/proc/meminfo: memFree=19365004/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=32160 CPUtime=102.31 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 9184 0 0 0 10230 1 0 0 25 0 1 0 849671125 32931840 5742 33554432000 4194304 4300876 140734941883264 18446744073709551615 4264691 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4549/statm: 8040 5742 171 27 0 6489 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 32160

[startup+162.301 s]
/proc/loadavg: 1.92 1.49 1.59 4/484 4557
/proc/meminfo: memFree=19342636/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=53988 CPUtime=162.3 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 11637 0 0 0 16228 2 0 0 25 0 1 0 849671125 55283712 8195 33554432000 4194304 4300876 140734941883264 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4549/statm: 13497 8195 171 27 0 11946 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 53988

[startup+222.301 s]
/proc/loadavg: 1.97 1.58 1.61 4/484 4559
/proc/meminfo: memFree=19323140/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=53988 CPUtime=222.29 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 14117 0 0 0 22227 2 0 0 25 0 1 0 849671125 55283712 10675 33554432000 4194304 4300876 140734941883264 18446744073709551615 4248646 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4549/statm: 13497 10675 171 27 0 11946 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 53988

[startup+282.301 s]
/proc/loadavg: 1.99 1.65 1.64 4/484 4561
/proc/meminfo: memFree=19302404/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=74452 CPUtime=282.29 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 16728 0 0 0 28226 3 0 0 25 0 1 0 849671125 76238848 13286 33554432000 4194304 4300876 140734941883264 18446744073709551615 4216238 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4549/statm: 18613 13286 171 27 0 17062 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 74452

[startup+342.301 s]
/proc/loadavg: 1.99 1.71 1.65 4/484 4562
/proc/meminfo: memFree=19282168/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=74452 CPUtime=342.29 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 19250 0 0 0 34226 3 0 0 25 0 1 0 849671125 76238848 15808 33554432000 4194304 4300876 140734941883264 18446744073709551615 4276853 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4549/statm: 18613 15808 171 27 0 17062 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 74452

[startup+402.301 s]
/proc/loadavg: 1.99 1.76 1.67 4/484 4564
/proc/meminfo: memFree=19262176/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=103920 CPUtime=402.3 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 21771 0 0 0 40226 4 0 0 25 0 1 0 849671125 106414080 18329 33554432000 4194304 4300876 140734941883264 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4549/statm: 25980 18329 171 27 0 24429 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 103920

[startup+462.301 s]
/proc/loadavg: 2.08 1.83 1.70 4/484 4574
/proc/meminfo: memFree=19243420/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=104740 CPUtime=462.3 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 24310 0 0 0 46225 5 0 0 25 0 1 0 849671125 107253760 20868 33554432000 4194304 4300876 140734941883264 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4549/statm: 26185 20868 171 27 0 24634 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 104740

[startup+522.301 s]
/proc/loadavg: 2.03 1.86 1.72 3/484 4576
/proc/meminfo: memFree=19223312/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=104740 CPUtime=522.3 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 26849 0 0 0 52225 5 0 0 25 0 1 0 849671125 107253760 23407 33554432000 4194304 4300876 140734941883264 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4549/statm: 26185 23407 171 27 0 24634 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 104740

[startup+582.301 s]
/proc/loadavg: 2.01 1.88 1.73 4/484 4578
/proc/meminfo: memFree=19202936/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=148940 CPUtime=582.3 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 29387 0 0 0 58225 5 0 0 25 0 1 0 849671125 152514560 25945 33554432000 4194304 4300876 140734941883264 18446744073709551615 4214198 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4549/statm: 37235 25945 171 27 0 35684 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 148940

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.03 2.00 4/484 4672
/proc/meminfo: memFree=18129220/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=699112 CPUtime=4002.36 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 159033 0 0 0 400200 36 0 0 25 0 1 0 849671125 715890688 155591 33554432000 4194304 4300876 140734941883264 18446744073709551615 4234582 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4549/statm: 174778 155591 171 27 0 173227 0
Current children cumulated CPU time (s) 4002.36
Current children cumulated vsize (KiB) 699112

[startup+4062.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/484 4682
/proc/meminfo: memFree=18108832/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=699112 CPUtime=4062.39 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 161287 0 0 0 406202 37 0 0 25 0 1 0 849671125 715890688 157845 33554432000 4194304 4300876 140734941883264 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4549/statm: 174778 157845 171 27 0 173227 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 699112

[startup+4122.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/484 4684
/proc/meminfo: memFree=18091676/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=699112 CPUtime=4122.37 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 163519 0 0 0 412199 38 0 0 25 0 1 0 849671125 715890688 160077 33554432000 4194304 4300876 140734941883264 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4549/statm: 174778 160077 171 27 0 173227 0
Current children cumulated CPU time (s) 4122.37
Current children cumulated vsize (KiB) 699112

[startup+4182.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/484 4686
/proc/meminfo: memFree=18073784/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=699112 CPUtime=4182.37 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 165738 0 0 0 418199 38 0 0 25 0 1 0 849671125 715890688 162296 33554432000 4194304 4300876 140734941883264 18446744073709551615 4276182 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4549/statm: 174778 162296 171 27 0 173227 0
Current children cumulated CPU time (s) 4182.37
Current children cumulated vsize (KiB) 699112

[startup+4242.3 s]
/proc/loadavg: 2.13 2.03 2.01 4/484 4687
/proc/meminfo: memFree=18056252/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=699112 CPUtime=4242.38 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 167923 0 0 0 424199 39 0 0 25 0 1 0 849671125 715890688 164481 33554432000 4194304 4300876 140734941883264 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4549/statm: 174778 164481 171 27 0 173227 0
Current children cumulated CPU time (s) 4242.38
Current children cumulated vsize (KiB) 699112

[startup+4302.3 s]
/proc/loadavg: 2.17 2.06 2.01 4/484 4689
/proc/meminfo: memFree=18039104/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=699112 CPUtime=4302.38 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 170076 0 0 0 430199 39 0 0 25 0 1 0 849671125 715890688 166634 33554432000 4194304 4300876 140734941883264 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4549/statm: 174778 166634 171 27 0 173227 0
Current children cumulated CPU time (s) 4302.38
Current children cumulated vsize (KiB) 699112

[startup+4362.3 s]
/proc/loadavg: 2.06 2.04 2.01 4/484 4690
/proc/meminfo: memFree=18022944/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=699112 CPUtime=4362.37 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 172208 0 0 0 436198 39 0 0 25 0 1 0 849671125 715890688 168766 33554432000 4194304 4300876 140734941883264 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4549/statm: 174778 168766 171 27 0 173227 0
Current children cumulated CPU time (s) 4362.37
Current children cumulated vsize (KiB) 699112

[startup+4422.3 s]
/proc/loadavg: 2.02 2.03 2.00 4/484 4692
/proc/meminfo: memFree=18005288/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=699112 CPUtime=4422.38 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 174287 0 0 0 442198 40 0 0 25 0 1 0 849671125 715890688 170845 33554432000 4194304 4300876 140734941883264 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4549/statm: 174778 170845 171 27 0 173227 0
Current children cumulated CPU time (s) 4422.38
Current children cumulated vsize (KiB) 699112

[startup+4482.3 s]
/proc/loadavg: 2.01 2.03 2.00 4/484 4694
/proc/meminfo: memFree=17987632/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=1034760 CPUtime=4482.38 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 176307 0 0 0 448198 40 0 0 25 0 1 0 849671125 1059594240 172865 33554432000 4194304 4300876 140734941883264 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4549/statm: 258690 172865 171 27 0 257139 0
Current children cumulated CPU time (s) 4482.38
Current children cumulated vsize (KiB) 1034760

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/484 4695
/proc/meminfo: memFree=17969736/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=1034760 CPUtime=4542.39 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 178250 0 0 0 454198 41 0 0 25 0 1 0 849671125 1059594240 174808 33554432000 4194304 4300876 140734941883264 18446744073709551615 4201157 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4549/statm: 258690 174808 171 27 0 257139 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 1034760

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/484 4697
/proc/meminfo: memFree=17950332/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=1034760 CPUtime=4602.39 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 180043 0 0 0 460197 42 0 0 25 0 1 0 849671125 1059594240 176601 33554432000 4194304 4300876 140734941883264 18446744073709551615 4214237 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4549/statm: 258690 176601 171 27 0 257139 0
Current children cumulated CPU time (s) 4602.39
Current children cumulated vsize (KiB) 1034760

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/484 4698
/proc/meminfo: memFree=17932660/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=1034760 CPUtime=4662.38 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 182029 0 0 0 466196 42 0 0 25 0 1 0 849671125 1059594240 178587 33554432000 4194304 4300876 140734941883264 18446744073709551615 4275840 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4549/statm: 258690 178587 171 27 0 257139 0
Current children cumulated CPU time (s) 4662.38
Current children cumulated vsize (KiB) 1034760

[startup+4722.32 s]
/proc/loadavg: 2.00 2.00 2.00 4/484 4700
/proc/meminfo: memFree=17913508/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=1034760 CPUtime=4722.41 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 184292 0 0 0 472198 43 0 0 25 0 1 0 849671125 1059594240 180850 33554432000 4194304 4300876 140734941883264 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4549/statm: 258690 180850 171 27 0 257139 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 1034760

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/484 4702
/proc/meminfo: memFree=17895488/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=1034760 CPUtime=4782.39 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 186544 0 0 0 478195 44 0 0 25 0 1 0 849671125 1059594240 183102 33554432000 4194304 4300876 140734941883264 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4549/statm: 258690 183102 171 27 0 257139 0
Current children cumulated CPU time (s) 4782.39
Current children cumulated vsize (KiB) 1034760

[startup+4842.3 s]
/proc/loadavg: 2.07 2.03 2.01 4/484 4703
/proc/meminfo: memFree=17876332/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=1034760 CPUtime=4842.39 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 188809 0 0 0 484195 44 0 0 25 0 1 0 849671125 1059594240 185367 33554432000 4194304 4300876 140734941883264 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4549/statm: 258690 185367 171 27 0 257139 0
Current children cumulated CPU time (s) 4842.39
Current children cumulated vsize (KiB) 1034760

[startup+4902.3 s]
/proc/loadavg: 2.09 2.05 2.01 4/484 4705
/proc/meminfo: memFree=17857320/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=1034760 CPUtime=4902.39 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 191079 0 0 0 490195 44 0 0 25 0 1 0 849671125 1059594240 187637 33554432000 4194304 4300876 140734941883264 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4549/statm: 258690 187637 171 27 0 257139 0
Current children cumulated CPU time (s) 4902.39
Current children cumulated vsize (KiB) 1034760

[startup+4962.3 s]
/proc/loadavg: 2.03 2.04 2.00 4/484 4706
/proc/meminfo: memFree=17837808/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=1034760 CPUtime=4962.4 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 193375 0 0 0 496195 45 0 0 25 0 1 0 849671125 1059594240 189933 33554432000 4194304 4300876 140734941883264 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4549/statm: 258690 189933 171 27 0 257139 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 1034760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.01 2.03 2.00 2/483 4708
/proc/meminfo: memFree=18640180/32950928 swapFree=65252936/67111528
[pid=4549] ppid=4546 vsize=1034760 CPUtime=5000.1 cores=0,2,4,6
/proc/4549/stat : 4549 (march_rw) R 4546 4549 3735 0 -1 4202496 194807 0 0 0 499965 45 0 0 25 0 1 0 849671125 1059594240 191365 33554432000 4194304 4300876 140734941883264 18446744073709551615 260904789115 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4549/statm: 258690 191365 171 27 0 257139 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 1034760

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): 5000.05
CPU time (s): 5000.15
CPU user time (s): 4999.67
CPU system time (s): 0.487925
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1034760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.67
system time used= 0.487925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 194808
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= 4979

runsolver used 23.8564 second user time and 53.6848 second system time

The end

Launcher Data 

Begin job on node116 at 2011-05-28 16:53:24
IDJOB=3420275
IDBENCH=82527
IDSOLVER=1913
FILE ID=node116/3420275-1306594404
RUNJOBID= node116-1306594404-4532
PBS_JOBID= 13471564
Free space on /tmp= 73412 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1250-c25000-S1103412232-098-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420275-1306594404/watcher-3420275-1306594404 -o /tmp/evaluation-result-3420275-1306594404/solver-3420275-1306594404 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420275-1306594404.cnf

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

MD5SUM BENCH= d6a0b223b2c940add3196cb3c37e2d59
RANDOM SEED=244326284

node116.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		: 2666.826
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	: 5333.65
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		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
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		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
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	: 5332.75
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		: 2666.826
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		: 2666.826
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      19414864 kB
Buffers:        150956 kB
Cached:        2318764 kB
SwapCached:      12264 kB
Active:        7343628 kB
Inactive:      5945548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      19414864 kB
SwapTotal:    67111528 kB
SwapFree:     65252936 kB
Dirty:            1200 kB
Writeback:           0 kB
AnonPages:    10817504 kB
Mapped:          24440 kB
Slab:           116760 kB
PageTables:      62212 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 139576836 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= 73412 MiB
End job on node116 at 2011-05-28 18:16:47