Trace number 3250083

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) 1300.04 1300.01

General information on the benchmark

Namecrafted/manthey/sudoku-single-hard/
sudoku_81x81_unknown.cnf
MD5SUMcbd78921480e79d133eb06cb2172caa1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables18217
Number of clauses284829
Sum of the clauses size622430
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2275099
Number of clauses of size 3620
Number of clauses of size 4984
Number of clauses of size 51120
Number of clauses of size over 57006

Solver Data 

1.29/1.30	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.29/1.30	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.29/1.30	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.29/1.30	c main()::
1.29/1.30	c initFormula():: searching for DIMACS p-line....
1.29/1.30	c full lookahead due to high density!
1.29/1.30	c initFormula():: the DIMACS p-line indicates a CNF of 18217 variables and 284829 clauses.
1.29/1.30	c parseCNF():: parsing....
1.29/1.30	c parseCNF():: the CNF contains 0 unary clauses.
1.29/1.30	c runParser():: parsing was successful, warming up engines...
1.29/1.30	c find_and_remove_tautogolies():: found and removed 234 tautologies
1.29/1.30	c find_and_remove_tautogolies():: found and removed 4 tautologies
1.29/1.30	c simplify_formula():: removed 93 tautological, 564 satisfied and 27028 duplicate clauses
1.29/1.30	c preprocessing fase I completed:: there are now 17940 free variables and 257144 clauses.
1.29/1.30	c using k-SAT heuristics (size based diff)
1.29/1.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
1.29/1.30	c resolvent_look() :: found 1878 resolvents
1.29/1.30	c main():: clause / variable ratio: ( 259022 / 18217 ) = 14.22
1.29/1.30	c longest clause has size 28
1.29/1.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.30	c number of free variables = 17940
1.29/1.30	c dynamic_preselect_setsize :: off
1.29/1.30	c main():: all systems go!
1.29/1.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 547
3.29/3.38	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: 59938
269.90/269.93	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 |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3250083-1303542516/watcher-3250083-1303542516 -o /tmp/evaluation-result-3250083-1303542516/solver-3250083-1303542516 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3250083-1303542516.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 2.10 2.83 5/189 17138
/proc/meminfo: memFree=16679284/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=11568 CPUtime=0 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4194304 1198 0 0 0 0 0 0 0 25 0 1 0 465851299 11845632 1142 33554432000 4194304 4300876 140733514227168 18446744073709551615 274473628357 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 2892 1142 112 27 0 1341 0

[startup+0.00701105 s]
/proc/loadavg: 1.00 2.10 2.83 5/189 17138
/proc/meminfo: memFree=16679284/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=11700 CPUtime=0 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4194304 1215 0 0 0 0 0 0 0 25 0 1 0 465851299 11980800 1159 33554432000 4194304 4300876 140733514227168 18446744073709551615 274473628357 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 2925 1159 112 27 0 1374 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 11700

[startup+0.100978 s]
/proc/loadavg: 1.00 2.10 2.83 5/189 17138
/proc/meminfo: memFree=16679284/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=18036 CPUtime=0.09 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4194304 3012 0 0 0 8 1 0 0 25 0 1 0 465851299 18468864 2956 33554432000 4194304 4300876 140733514227168 18446744073709551615 274473967360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 4509 2957 113 27 0 2958 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18036

[startup+0.301002 s]
/proc/loadavg: 1.00 2.10 2.83 5/189 17138
/proc/meminfo: memFree=16679284/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=35964 CPUtime=0.28 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4194304 8910 0 0 0 27 1 0 0 25 0 1 0 465851299 36827136 4780 33554432000 4194304 4300876 140733514227168 18446744073709551615 4242234 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 8991 4780 129 27 0 7440 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 35964

[startup+0.700937 s]
/proc/loadavg: 1.00 2.10 2.83 5/189 17138
/proc/meminfo: memFree=16679284/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=40612 CPUtime=0.69 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 17145 0 0 0 66 3 0 0 25 0 1 0 465851299 41586688 5934 33554432000 4194304 4300876 140733514227168 18446744073709551615 274473622881 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 10153 5934 143 27 0 8602 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40612

[startup+1.50073 s]
/proc/loadavg: 1.00 2.10 2.83 5/190 17139
/proc/meminfo: memFree=16657212/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=69384 CPUtime=1.48 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 30855 0 0 0 143 5 0 0 25 0 1 0 465851299 71049216 7865 33554432000 4194304 4300876 140733514227168 18446744073709551615 4214198 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 17346 7865 170 27 0 15795 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 69384

[startup+3.10045 s]
/proc/loadavg: 1.24 2.14 2.84 5/190 17139
/proc/meminfo: memFree=16645080/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=70268 CPUtime=3.08 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 31117 0 0 0 303 5 0 0 25 0 1 0 465851299 71954432 8127 33554432000 4194304 4300876 140733514227168 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 17567 8127 171 27 0 16016 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 70268

[startup+6.30089 s]
/proc/loadavg: 1.24 2.14 2.84 5/190 17166
/proc/meminfo: memFree=16621820/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=71020 CPUtime=6.29 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 31262 0 0 0 624 5 0 0 25 0 1 0 465851299 72724480 8272 33554432000 4194304 4300876 140733514227168 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 17755 8272 171 27 0 16204 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 71020

[startup+12.7008 s]
/proc/loadavg: 1.67 2.20 2.85 5/190 17193
/proc/meminfo: memFree=16619160/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=71156 CPUtime=12.68 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 31322 0 0 0 1263 5 0 0 25 0 1 0 465851299 72863744 8332 33554432000 4194304 4300876 140733514227168 18446744073709551615 4216240 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 17789 8332 171 27 0 16238 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 71156

[startup+25.5005 s]
/proc/loadavg: 2.02 2.26 2.86 5/190 17193
/proc/meminfo: memFree=16609412/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=72000 CPUtime=25.48 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 31481 0 0 0 2543 5 0 0 25 0 1 0 465851299 73728000 8491 33554432000 4194304 4300876 140733514227168 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 18000 8491 187 27 0 16449 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 72000

[startup+51.101 s]
/proc/loadavg: 2.70 2.40 2.89 5/190 17194
/proc/meminfo: memFree=16592868/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=72544 CPUtime=51.08 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 31648 0 0 0 5103 5 0 0 25 0 1 0 465851299 74285056 8642 33554432000 4194304 4300876 140733514227168 18446744073709551615 274473362634 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 18136 8642 171 27 0 16585 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 72544

[startup+102.307 s]
/proc/loadavg: 3.48 2.66 2.95 5/190 17196
/proc/meminfo: memFree=16560252/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=73808 CPUtime=102.29 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 31861 0 0 0 10224 5 0 0 25 0 1 0 465851299 75579392 8855 33554432000 4194304 4300876 140733514227168 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 18452 8855 171 27 0 16901 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 73808

[startup+162.3 s]
/proc/loadavg: 3.79 2.88 3.01 5/190 17197
/proc/meminfo: memFree=16521796/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=75660 CPUtime=162.29 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 32293 0 0 0 16224 5 0 0 25 0 1 0 465851299 77475840 9273 33554432000 4194304 4300876 140733514227168 18446744073709551615 4216259 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 18915 9273 171 27 0 17364 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 75660

[startup+222.301 s]
/proc/loadavg: 3.93 3.10 3.07 5/190 17199
/proc/meminfo: memFree=16484088/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=77196 CPUtime=222.3 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 32427 0 0 0 22224 6 0 0 25 0 1 0 465851299 79048704 9407 33554432000 4194304 4300876 140733514227168 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 19299 9407 171 27 0 17748 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 77196

[startup+282.3 s]
/proc/loadavg: 4.03 3.26 3.13 5/190 17200
/proc/meminfo: memFree=16446124/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=77548 CPUtime=282.3 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 32751 0 0 0 28224 6 0 0 25 0 1 0 465851299 79409152 9731 33554432000 4194304 4300876 140733514227168 18446744073709551615 274473363153 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 19387 9731 183 27 0 17836 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 77548

[startup+342.301 s]
/proc/loadavg: 4.01 3.41 3.18 5/190 17202
/proc/meminfo: memFree=16407668/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=79848 CPUtime=342.3 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 33249 0 0 0 34224 6 0 0 25 0 1 0 465851299 81764352 10229 33554432000 4194304 4300876 140733514227168 18446744073709551615 4216240 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 19962 10229 183 27 0 18411 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 79848

[startup+402.3 s]
/proc/loadavg: 4.00 3.50 3.23 5/190 17204
/proc/meminfo: memFree=16370956/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=79848 CPUtime=402.3 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 33365 0 0 0 40224 6 0 0 25 0 1 0 465851299 81764352 10345 33554432000 4194304 4300876 140733514227168 18446744073709551615 4248768 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 19962 10345 183 27 0 18411 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 79848

[startup+462.301 s]
/proc/loadavg: 4.00 3.60 3.28 5/190 17205
/proc/meminfo: memFree=16333128/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=83808 CPUtime=462.3 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 33838 0 0 0 46224 6 0 0 25 0 1 0 465851299 85819392 10809 33554432000 4194304 4300876 140733514227168 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 20952 10809 187 27 0 19401 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 83808

[startup+522.301 s]
/proc/loadavg: 4.00 3.66 3.32 5/190 17207
/proc/meminfo: memFree=16296892/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=83808 CPUtime=522.3 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 33966 0 0 0 52224 6 0 0 25 0 1 0 465851299 85819392 10934 33554432000 4194304 4300876 140733514227168 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 20952 10934 184 27 0 19401 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 83808

[startup+582.3 s]
/proc/loadavg: 4.00 3.73 3.36 5/190 17208
/proc/meminfo: memFree=16260300/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=83808 CPUtime=582.3 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 34139 0 0 0 58224 6 0 0 25 0 1 0 465851299 85819392 11107 33554432000 4194304 4300876 140733514227168 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 20952 11107 184 27 0 19401 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 83808

[startup+642.301 s]
/proc/loadavg: 4.00 3.77 3.40 5/190 17210
/proc/meminfo: memFree=16224076/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=83808 CPUtime=642.31 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 34250 0 0 0 64225 6 0 0 25 0 1 0 465851299 85819392 11218 33554432000 4194304 4300876 140733514227168 18446744073709551615 274473362808 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 20952 11218 184 27 0 19401 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 83808

[startup+702.3 s]
/proc/loadavg: 4.00 3.81 3.43 5/190 17212
/proc/meminfo: memFree=16188096/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=85532 CPUtime=702.31 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 34371 0 0 0 70225 6 0 0 25 0 1 0 465851299 87584768 11339 33554432000 4194304 4300876 140733514227168 18446744073709551615 4216259 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 21383 11339 184 27 0 19832 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 85532

[startup+762.307 s]
/proc/loadavg: 4.00 3.84 3.46 5/190 17213
/proc/meminfo: memFree=16150752/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=85532 CPUtime=762.32 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 34496 0 0 0 76226 6 0 0 25 0 1 0 465851299 87584768 11464 33554432000 4194304 4300876 140733514227168 18446744073709551615 4216259 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 21383 11464 184 27 0 19832 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 85532

[startup+822.3 s]
/proc/loadavg: 4.08 3.88 3.50 5/190 17215
/proc/meminfo: memFree=16114772/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=85532 CPUtime=822.31 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 34638 0 0 0 82225 6 0 0 25 0 1 0 465851299 87584768 11606 33554432000 4194304 4300876 140733514227168 18446744073709551615 274473363025 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 21383 11606 184 27 0 19832 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 85532

[startup+882.301 s]
/proc/loadavg: 4.02 3.90 3.53 5/190 17216
/proc/meminfo: memFree=16078432/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=88384 CPUtime=882.31 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 34768 0 0 0 88225 6 0 0 25 0 1 0 465851299 90505216 11736 33554432000 4194304 4300876 140733514227168 18446744073709551615 274473362645 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 22096 11736 184 27 0 20545 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 88384

[startup+942.301 s]
/proc/loadavg: 4.01 3.92 3.55 5/190 17218
/proc/meminfo: memFree=16042832/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=88384 CPUtime=942.31 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 34879 0 0 0 94225 6 0 0 25 0 1 0 465851299 90505216 11847 33554432000 4194304 4300876 140733514227168 18446744073709551615 274473363153 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 22096 11847 184 27 0 20545 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 88384

[startup+1002.3 s]
/proc/loadavg: 4.00 3.93 3.58 5/190 17220
/proc/meminfo: memFree=16005876/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=90972 CPUtime=1002.31 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 34994 0 0 0 100225 6 0 0 25 0 1 0 465851299 93155328 11962 33554432000 4194304 4300876 140733514227168 18446744073709551615 4276839 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 22743 11962 184 27 0 21192 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 90972

[startup+1062.3 s]
/proc/loadavg: 4.00 3.94 3.60 5/190 17221
/proc/meminfo: memFree=15970780/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=90972 CPUtime=1062.31 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 35150 0 0 0 106225 6 0 0 25 0 1 0 465851299 93155328 12118 33554432000 4194304 4300876 140733514227168 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 22743 12118 184 27 0 21192 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 90972

[startup+1122.3 s]
/proc/loadavg: 4.00 3.95 3.63 5/190 17223
/proc/meminfo: memFree=15935292/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=90972 CPUtime=1122.31 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 35265 0 0 0 112225 6 0 0 25 0 1 0 465851299 93155328 12233 33554432000 4194304 4300876 140733514227168 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 22743 12233 184 27 0 21192 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 90972

[startup+1182.3 s]
/proc/loadavg: 4.00 3.95 3.64 5/190 17224
/proc/meminfo: memFree=15899948/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=90972 CPUtime=1182.31 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 35369 0 0 0 118225 6 0 0 25 0 1 0 465851299 93155328 12337 33554432000 4194304 4300876 140733514227168 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 22743 12337 184 27 0 21192 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 90972

[startup+1242.3 s]
/proc/loadavg: 4.00 3.96 3.66 5/190 17226
/proc/meminfo: memFree=15864576/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=90972 CPUtime=1242.32 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 35482 0 0 0 124226 6 0 0 25 0 1 0 465851299 93155328 12450 33554432000 4194304 4300876 140733514227168 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 22743 12450 184 27 0 21192 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 90972



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.96 3.68 4/188 17228
/proc/meminfo: memFree=16276004/32950928 swapFree=67111528/67111528
[pid=17138] ppid=17136 vsize=90972 CPUtime=1300.02 cores=5,7
/proc/17138/stat : 17138 (march_rw) R 17136 17138 16411 0 -1 4202496 35619 0 0 0 129996 6 0 0 25 0 1 0 465851299 93155328 12587 33554432000 4194304 4300876 140733514227168 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17138/statm: 22743 12587 184 27 0 21192 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 90972

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): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.97
CPU system time (s): 0.069989
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 90972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.97
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35619
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= 653

runsolver used 2.19667 second user time and 4.90625 second system time

The end

Launcher Data 

Begin job on node125 at 2011-04-23 09:08:36
IDJOB=3250083
IDBENCH=83244
IDSOLVER=1561
FILE ID=node125/3250083-1303542516
RUNJOBID= node125-1303542515-16991
PBS_JOBID= 13143113
Free space on /tmp= 72716 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/manthey/sudoku-single-hard/sudoku_81x81_unknown.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3250083-1303542516/watcher-3250083-1303542516 -o /tmp/evaluation-result-3250083-1303542516/solver-3250083-1303542516 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3250083-1303542516.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= cbd78921480e79d133eb06cb2172caa1
RANDOM SEED=627955024

node125.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		: 2666.828
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		: 2666.828
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	: 5266.55
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		: 2666.828
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	: 5332.84
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		: 2666.828
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	: 5332.74
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5332.74
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		: 2666.828
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		: 2666.828
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:      16679440 kB
Buffers:       2184980 kB
Cached:       13490768 kB
SwapCached:          0 kB
Active:        7745872 kB
Inactive:      7999516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      16679440 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4832 kB
Writeback:           0 kB
AnonPages:       67984 kB
Mapped:          15168 kB
Slab:           463340 kB
PageTables:       4956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   256400 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= 72712 MiB
End job on node125 at 2011-04-23 09:30:18