Trace number 3420323

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) 5000.06 4999.94

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S394483079-002-UNKNOWN.cnf
MD5SUM40e955d306a70bd3dffa8283c1221639
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark611.74
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses40000
Sum of the clauses size200000
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 540000
Number of clauses of size over 50

Solver Data 

0.39/0.43	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.43	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.43	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.43	c main()::
0.39/0.43	c initFormula():: searching for DIMACS p-line....
0.39/0.43	c full lookahead due to high density!
0.39/0.43	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 40000 clauses.
0.39/0.43	c parseCNF():: parsing....
0.39/0.43	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.43	c runParser():: parsing was successful, warming up engines...
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c preprocessing fase I completed:: there are now 2000 free variables and 40000 clauses.
0.39/0.43	c using k-SAT heuristics (size based diff)
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c main():: clause / variable ratio: ( 40000 / 2000 ) = 20.00
0.39/0.43	c longest clause has size 5
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c number of free variables = 2000
0.39/0.43	c dynamic_preselect_setsize :: off
0.39/0.43	c main():: all systems go!
0.39/0.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 725
0.69/0.75	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: 198554
51.29/51.37	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 |******************************************
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c |***********************************************
c |************************************************
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c |*******************************************************
c |********************************************************
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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-3420323-1306599186/watcher-3420323-1306599186 -o /tmp/evaluation-result-3420323-1306599186/solver-3420323-1306599186 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420323-1306599186.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: 1.84 1.98 1.97 3/383 25606
/proc/meminfo: memFree=17590324/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=7464 CPUtime=0.01 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4194304 423 0 0 0 1 0 0 0 21 0 1 0 771521391 7643136 369 33554432000 4194304 4300876 140734067166992 18446744073709551615 218370618053 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 1866 369 113 27 0 315 0

[startup+0.114285 s]
/proc/loadavg: 1.84 1.98 1.97 3/383 25606
/proc/meminfo: memFree=17590324/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=10468 CPUtime=0.1 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 4526 0 0 0 10 0 0 0 21 0 1 0 771521391 10719232 808 33554432000 4194304 4300876 140734067166992 18446744073709551615 4247271 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 2617 808 143 27 0 1066 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10468

[startup+0.200268 s]
/proc/loadavg: 1.84 1.98 1.97 3/383 25606
/proc/meminfo: memFree=17590324/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=12660 CPUtime=0.19 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 5842 0 0 0 19 0 0 0 21 0 1 0 771521391 12963840 1334 33554432000 4194304 4300876 140734067166992 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 3165 1334 143 27 0 1614 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12660

[startup+0.300261 s]
/proc/loadavg: 1.84 1.98 1.97 3/383 25606
/proc/meminfo: memFree=17590324/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=12660 CPUtime=0.29 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 5842 0 0 0 29 0 0 0 22 0 1 0 771521391 12963840 1334 33554432000 4194304 4300876 140734067166992 18446744073709551615 4256587 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 3165 1334 143 27 0 1614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12660

[startup+0.70018 s]
/proc/loadavg: 1.84 1.98 1.97 3/383 25606
/proc/meminfo: memFree=17590324/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=19064 CPUtime=0.69 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 7295 0 0 0 69 0 0 0 24 0 1 0 771521391 19521536 2352 33554432000 4194304 4300876 140734067166992 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 4766 2352 170 27 0 3215 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19064

[startup+1.50103 s]
/proc/loadavg: 1.84 1.98 1.97 3/387 25613
/proc/meminfo: memFree=17549256/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=19064 CPUtime=1.49 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 7295 0 0 0 149 0 0 0 18 0 1 0 771521391 19521536 2352 33554432000 4194304 4300876 140734067166992 18446744073709551615 4248615 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 4766 2352 170 27 0 3215 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19064

[startup+3.10075 s]
/proc/loadavg: 1.84 1.98 1.97 3/387 25613
/proc/meminfo: memFree=17535520/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=19068 CPUtime=3.09 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 7296 0 0 0 309 0 0 0 21 0 1 0 771521391 19525632 2353 33554432000 4194304 4300876 140734067166992 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 4767 2353 170 27 0 3216 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19068

[startup+6.30018 s]
/proc/loadavg: 1.85 1.98 1.97 3/387 25613
/proc/meminfo: memFree=17530152/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=19068 CPUtime=6.29 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 7296 0 0 0 629 0 0 0 25 0 1 0 771521391 19525632 2353 33554432000 4194304 4300876 140734067166992 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 4767 2353 170 27 0 3216 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19068

[startup+12.7011 s]
/proc/loadavg: 1.86 1.98 1.97 3/387 25614
/proc/meminfo: memFree=17526764/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=20092 CPUtime=12.69 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 7520 0 0 0 1269 0 0 0 25 0 1 0 771521391 20574208 2577 33554432000 4194304 4300876 140734067166992 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 5023 2577 170 27 0 3472 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20092

[startup+25.5008 s]
/proc/loadavg: 1.97 2.00 1.98 3/387 25614
/proc/meminfo: memFree=17525020/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=21368 CPUtime=25.49 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 7777 0 0 0 2549 0 0 0 25 0 1 0 771521391 21880832 2834 33554432000 4194304 4300876 140734067166992 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 5342 2834 171 27 0 3791 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21368

[startup+51.1002 s]
/proc/loadavg: 2.03 2.01 1.98 3/387 25615
/proc/meminfo: memFree=17521640/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=24244 CPUtime=51.09 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 8458 0 0 0 5109 0 0 0 25 0 1 0 771521391 24825856 3515 33554432000 4194304 4300876 140734067166992 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 6061 3515 171 27 0 4510 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24244

[startup+102.301 s]
/proc/loadavg: 2.01 2.01 1.98 3/387 25616
/proc/meminfo: memFree=17514036/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=30712 CPUtime=102.31 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 9660 0 0 0 10230 1 0 0 25 0 1 0 771521391 31449088 4717 33554432000 4194304 4300876 140734067166992 18446744073709551615 218370352300 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 7678 4717 171 27 0 6127 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 30712

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/387 25618
/proc/meminfo: memFree=17507920/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=36532 CPUtime=162.29 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 11045 0 0 0 16228 1 0 0 25 0 1 0 771521391 37408768 6102 33554432000 4194304 4300876 140734067166992 18446744073709551615 4227604 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 9133 6102 171 27 0 7582 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 36532

[startup+222.314 s]
/proc/loadavg: 2.00 2.00 1.98 3/387 25619
/proc/meminfo: memFree=17502680/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=45264 CPUtime=222.3 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 12414 0 0 0 22229 1 0 0 25 0 1 0 771521391 46350336 7471 33554432000 4194304 4300876 140734067166992 18446744073709551615 218370352330 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 11316 7471 171 27 0 9765 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 45264

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/387 25621
/proc/meminfo: memFree=17497948/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=45264 CPUtime=282.3 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 13789 0 0 0 28228 2 0 0 25 0 1 0 771521391 46350336 8846 33554432000 4194304 4300876 140734067166992 18446744073709551615 218370352344 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 11316 8846 171 27 0 9765 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 45264

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/387 25622
/proc/meminfo: memFree=17491712/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=58360 CPUtime=342.3 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 15219 0 0 0 34228 2 0 0 25 0 1 0 771521391 59760640 10276 33554432000 4194304 4300876 140734067166992 18446744073709551615 4276224 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 14590 10276 171 27 0 13039 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 58360

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/387 25624
/proc/meminfo: memFree=17485604/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=58360 CPUtime=402.3 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 16705 0 0 0 40228 2 0 0 25 0 1 0 771521391 59760640 11762 33554432000 4194304 4300876 140734067166992 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 14590 11762 171 27 0 13039 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 58360

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/387 25626
/proc/meminfo: memFree=17479628/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=78004 CPUtime=462.3 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 18062 0 0 0 46228 2 0 0 25 0 1 0 771521391 79876096 13119 33554432000 4194304 4300876 140734067166992 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 19501 13119 171 27 0 17950 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 78004

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/387 25627
/proc/meminfo: memFree=17474016/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=78728 CPUtime=522.3 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 19432 0 0 0 52228 2 0 0 25 0 1 0 771521391 80617472 14489 33554432000 4194304 4300876 140734067166992 18446744073709551615 218370653744 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 19682 14489 171 27 0 18131 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 78728

[startup+582.301 s]
/proc/loadavg: 2.08 2.02 1.99 3/387 25629
/proc/meminfo: memFree=17468396/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=78728 CPUtime=582.3 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 20838 0 0 0 58228 2 0 0 25 0 1 0 771521391 80617472 15895 33554432000 4194304 4300876 140734067166992 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 19682 15895 171 27 0 18131 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 78728

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.13 2.04 2.01 3/387 25732
/proc/meminfo: memFree=17127340/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=472396 CPUtime=4002.39 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 104863 0 0 0 400221 18 0 0 25 0 1 0 771521391 483733504 99920 33554432000 4194304 4300876 140734067166992 18446744073709551615 4214471 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 118099 99920 172 27 0 116548 0
Current children cumulated CPU time (s) 4002.39
Current children cumulated vsize (KiB) 472396

[startup+4062.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/387 25734
/proc/meminfo: memFree=17119612/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=472396 CPUtime=4062.4 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 106405 0 0 0 406222 18 0 0 25 0 1 0 771521391 483733504 101462 33554432000 4194304 4300876 140734067166992 18446744073709551615 218370352849 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 118099 101462 172 27 0 116548 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 472396

[startup+4122.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/387 25735
/proc/meminfo: memFree=17115128/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=472396 CPUtime=4122.4 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 107957 0 0 0 412221 19 0 0 25 0 1 0 771521391 483733504 103014 33554432000 4194304 4300876 140734067166992 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 118099 103014 172 27 0 116548 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 472396

[startup+4182.31 s]
/proc/loadavg: 2.01 2.03 2.00 3/387 25737
/proc/meminfo: memFree=17108896/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=472396 CPUtime=4182.41 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 109503 0 0 0 418222 19 0 0 25 0 1 0 771521391 483733504 104560 33554432000 4194304 4300876 140734067166992 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 118099 104560 172 27 0 116548 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 472396

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/387 25738
/proc/meminfo: memFree=17102792/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=472396 CPUtime=4242.4 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 111054 0 0 0 424221 19 0 0 25 0 1 0 771521391 483733504 106111 33554432000 4194304 4300876 140734067166992 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 118099 106111 172 27 0 116548 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 472396

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/387 25740
/proc/meminfo: memFree=17096312/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=472396 CPUtime=4302.39 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 112591 0 0 0 430220 19 0 0 25 0 1 0 771521391 483733504 107648 33554432000 4194304 4300876 140734067166992 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 118099 107648 172 27 0 116548 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 472396

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/387 25742
/proc/meminfo: memFree=17090448/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=472396 CPUtime=4362.39 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 114123 0 0 0 436220 19 0 0 25 0 1 0 771521391 483733504 109180 33554432000 4194304 4300876 140734067166992 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 118099 109180 172 27 0 116548 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 472396

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/387 25743
/proc/meminfo: memFree=17083720/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=472396 CPUtime=4422.4 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 115685 0 0 0 442220 20 0 0 25 0 1 0 771521391 483733504 110742 33554432000 4194304 4300876 140734067166992 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 118099 110742 172 27 0 116548 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 472396

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/387 25745
/proc/meminfo: memFree=17077604/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=472396 CPUtime=4482.4 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 117252 0 0 0 448220 20 0 0 25 0 1 0 771521391 483733504 112309 33554432000 4194304 4300876 140734067166992 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 118099 112309 172 27 0 116548 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 472396

[startup+4542.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/387 25746
/proc/meminfo: memFree=17071248/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=472396 CPUtime=4542.4 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 118837 0 0 0 454220 20 0 0 25 0 1 0 771521391 483733504 113894 33554432000 4194304 4300876 140734067166992 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 118099 113894 172 27 0 116548 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 472396

[startup+4602.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/387 25748
/proc/meminfo: memFree=17063156/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=696160 CPUtime=4602.4 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 120415 0 0 0 460220 20 0 0 25 0 1 0 771521391 712867840 115472 33554432000 4194304 4300876 140734067166992 18446744073709551615 218370352333 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 174040 115472 172 27 0 172489 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 696160

[startup+4662.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/387 25750
/proc/meminfo: memFree=17057544/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=696160 CPUtime=4662.41 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 121976 0 0 0 466220 21 0 0 25 0 1 0 771521391 712867840 117033 33554432000 4194304 4300876 140734067166992 18446744073709551615 4248768 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 174040 117033 172 27 0 172489 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 696160

[startup+4722.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/387 25751
/proc/meminfo: memFree=17050560/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=696160 CPUtime=4722.42 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 123515 0 0 0 472221 21 0 0 25 0 1 0 771521391 712867840 118572 33554432000 4194304 4300876 140734067166992 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 174040 118572 172 27 0 172489 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 696160

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/387 25753
/proc/meminfo: memFree=17045688/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=696160 CPUtime=4782.41 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 125050 0 0 0 478220 21 0 0 25 0 1 0 771521391 712867840 120107 33554432000 4194304 4300876 140734067166992 18446744073709551615 218370352838 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 174040 120107 172 27 0 172489 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 696160

[startup+4842.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/387 25754
/proc/meminfo: memFree=17038944/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=696160 CPUtime=4842.42 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 126622 0 0 0 484221 21 0 0 25 0 1 0 771521391 712867840 121679 33554432000 4194304 4300876 140734067166992 18446744073709551615 4289340 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 174040 121679 172 27 0 172489 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 696160

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/387 25756
/proc/meminfo: memFree=17033204/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=696160 CPUtime=4902.42 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 128170 0 0 0 490220 22 0 0 25 0 1 0 771521391 712867840 123227 33554432000 4194304 4300876 140734067166992 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 174040 123227 172 27 0 172489 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 696160

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/387 25758
/proc/meminfo: memFree=17027348/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=696160 CPUtime=4962.42 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 129730 0 0 0 496220 22 0 0 25 0 1 0 771521391 712867840 124787 33554432000 4194304 4300876 140734067166992 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 174040 124787 172 27 0 172489 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 696160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/387 25759
/proc/meminfo: memFree=17023612/32951124 swapFree=52307820/67111528
[pid=25606] ppid=25604 vsize=696160 CPUtime=5000.03 cores=1,3,5,7
/proc/25606/stat : 25606 (march_rw) R 25604 25606 24674 0 -1 4202496 130702 0 0 0 499980 23 0 0 25 0 1 0 771521391 712867840 125759 33554432000 4194304 4300876 140734067166992 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/25606/statm: 174040 125759 172 27 0 172489 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 696160

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): 4999.94
CPU time (s): 5000.06
CPU user time (s): 4999.81
CPU system time (s): 0.252961
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 696160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.81
system time used= 0.252961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 130702
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= 6
involuntary context switches= 3533

runsolver used 17.0044 second user time and 42.1016 second system time

The end

Launcher Data 

Begin job on node101 at 2011-05-28 18:13:06
IDJOB=3420323
IDBENCH=82575
IDSOLVER=1913
FILE ID=node101/3420323-1306599186
RUNJOBID= node101-1306594184-25358
PBS_JOBID= 13471579
Free space on /tmp= 73652 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S394483079-002-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420323-1306599186/watcher-3420323-1306599186 -o /tmp/evaluation-result-3420323-1306599186/solver-3420323-1306599186 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420323-1306599186.cnf

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

MD5SUM BENCH= 40e955d306a70bd3dffa8283c1221639
RANDOM SEED=454154792

node101.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      17590604 kB
Buffers:        244192 kB
Cached:        3631564 kB
SwapCached:      14304 kB
Active:        8524160 kB
Inactive:      6543164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17590604 kB
SwapTotal:    67111528 kB
SwapFree:     52307820 kB
Dirty:            1204 kB
Writeback:           0 kB
AnonPages:    11187964 kB
Mapped:          20692 kB
Slab:           152972 kB
PageTables:      74224 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 78586980 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= 73652 MiB
End job on node101 at 2011-05-28 19:36:28