Trace number 3261921

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/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-24_567.cnf
MD5SUMcb7c9df8144e5ba66f8009983efe791f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.0229
Satisfiable
(Un)Satisfiability was proved
Number of variables284
Number of clauses42826
Sum of the clauses size191271
Maximum clause length24
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2377
Number of clauses of size 339422
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 53027

Solver Data 

3.59/3.65	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.59/3.65	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.59/3.65	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.59/3.65	c main()::
3.59/3.65	c initFormula():: searching for DIMACS p-line....
3.59/3.65	c full lookahead due to high density!
3.59/3.65	c initFormula():: the DIMACS p-line indicates a CNF of 284 variables and 42826 clauses.
3.59/3.65	c parseCNF():: parsing....
3.59/3.65	c parseCNF():: the CNF contains 0 unary clauses.
3.59/3.65	c runParser():: parsing was successful, warming up engines...
3.59/3.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.59/3.65	c preprocessing fase I completed:: there are now 284 free variables and 42826 clauses.
3.59/3.65	c using k-SAT heuristics (size based diff)
3.59/3.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.59/3.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 330659 duplicate clauses
3.59/3.65	c resolvent_look() :: found 9397 resolvents
3.59/3.65	c main():: clause / variable ratio: ( 52223 / 284 ) = 183.88
3.59/3.65	c longest clause has size 24
3.59/3.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.59/3.65	c number of free variables = 284
3.59/3.65	c dynamic_preselect_setsize :: off
3.59/3.65	c main():: all systems go!
3.59/3.65	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 193
5.89/5.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
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c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 890
14.09/14.13	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 |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 7784
83.50/83.53	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 |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 51972
509.21/509.24	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 |**********************************
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 |*************************************************************

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-3261921-1303545137/watcher-3261921-1303545137 -o /tmp/evaluation-result-3261921-1303545137/solver-3261921-1303545137 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3261921-1303545137.cnf 

running on 2 cores: 1,3

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: 3.69 3.94 3.89 5/186 8887
/proc/meminfo: memFree=12106172/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=7228 CPUtime=0 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4194304 366 0 0 0 0 0 0 0 23 0 1 0 446929517 7401472 311 33554432000 4194304 4300876 140735413965632 18446744073709551615 233509958341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 1807 311 112 27 0 256 0

[startup+0.0275061 s]
/proc/loadavg: 3.69 3.94 3.89 5/186 8887
/proc/meminfo: memFree=12106172/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=8416 CPUtime=0.02 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4194304 687 0 0 0 2 0 0 0 23 0 1 0 446929517 8617984 632 33554432000 4194304 4300876 140735413965632 18446744073709551615 233509958341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 2104 632 113 27 0 553 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8416

[startup+0.100491 s]
/proc/loadavg: 3.69 3.94 3.89 5/186 8887
/proc/meminfo: memFree=12106172/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=12756 CPUtime=0.09 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 5297 0 0 0 9 0 0 0 23 0 1 0 446929517 13062144 1327 33554432000 4194304 4300876 140735413965632 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 3189 1327 143 27 0 1638 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12756

[startup+0.300453 s]
/proc/loadavg: 3.69 3.94 3.89 5/186 8887
/proc/meminfo: memFree=12106172/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=14692 CPUtime=0.29 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 5741 0 0 0 29 0 0 0 25 0 1 0 446929517 15044608 1771 33554432000 4194304 4300876 140735413965632 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 3673 1771 143 27 0 2122 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14692

[startup+0.700381 s]
/proc/loadavg: 3.69 3.94 3.89 5/186 8887
/proc/meminfo: memFree=12106172/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=17436 CPUtime=0.69 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 6347 0 0 0 69 0 0 0 25 0 1 0 446929517 17854464 2377 33554432000 4194304 4300876 140735413965632 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 4359 2377 144 27 0 2808 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17436

[startup+1.50024 s]
/proc/loadavg: 3.69 3.94 3.89 5/190 8894
/proc/meminfo: memFree=12074520/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=22140 CPUtime=1.49 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 7394 0 0 0 149 0 0 0 25 0 1 0 446929517 22671360 3424 33554432000 4194304 4300876 140735413965632 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 5535 3424 144 27 0 3984 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22140

[startup+3.10095 s]
/proc/loadavg: 3.69 3.94 3.89 5/190 8894
/proc/meminfo: memFree=12061172/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=30624 CPUtime=3.09 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 9167 0 0 0 309 0 0 0 25 0 1 0 446929517 31358976 5197 33554432000 4194304 4300876 140735413965632 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 7656 5197 144 27 0 6105 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30624

[startup+6.30039 s]
/proc/loadavg: 3.71 3.94 3.89 5/190 8894
/proc/meminfo: memFree=12054104/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=31356 CPUtime=6.29 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 12279 0 0 0 628 1 0 0 25 0 1 0 446929517 32108544 5877 33554432000 4194304 4300876 140735413965632 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 7839 5877 171 27 0 6288 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31356

[startup+12.7002 s]
/proc/loadavg: 3.74 3.94 3.89 5/190 8894
/proc/meminfo: memFree=12053124/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=31356 CPUtime=12.69 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 12279 0 0 0 1268 1 0 0 25 0 1 0 446929517 32108544 5877 33554432000 4194304 4300876 140735413965632 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 7839 5877 171 27 0 6288 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31356

[startup+25.5009 s]
/proc/loadavg: 3.79 3.94 3.90 5/190 8894
/proc/meminfo: memFree=12053148/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=31356 CPUtime=25.49 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 12279 0 0 0 2548 1 0 0 25 0 1 0 446929517 32108544 5877 33554432000 4194304 4300876 140735413965632 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 7839 5877 171 27 0 6288 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31356

[startup+51.1003 s]
/proc/loadavg: 3.86 3.95 3.90 5/190 8895
/proc/meminfo: memFree=12050008/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=31356 CPUtime=51.09 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 12305 0 0 0 5108 1 0 0 25 0 1 0 446929517 32108544 5903 33554432000 4194304 4300876 140735413965632 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 7839 5903 171 27 0 6288 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 31356

[startup+102.306 s]
/proc/loadavg: 3.94 3.95 3.90 5/190 8897
/proc/meminfo: memFree=12045780/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=31356 CPUtime=102.3 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 12334 0 0 0 10229 1 0 0 25 0 1 0 446929517 32108544 5932 33554432000 4194304 4300876 140735413965632 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 7839 5932 171 27 0 6288 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 31356

[startup+162.3 s]
/proc/loadavg: 4.05 3.97 3.91 5/190 8898
/proc/meminfo: memFree=12041684/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=31908 CPUtime=162.3 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 12391 0 0 0 16229 1 0 0 25 0 1 0 446929517 32673792 5989 33554432000 4194304 4300876 140735413965632 18446744073709551615 4199244 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 7977 5989 171 27 0 6426 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 31908

[startup+222.301 s]
/proc/loadavg: 4.08 3.99 3.92 5/190 8927
/proc/meminfo: memFree=12028996/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=32412 CPUtime=222.3 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 12551 0 0 0 22229 1 0 0 25 0 1 0 446929517 33189888 6149 33554432000 4194304 4300876 140735413965632 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 8103 6149 171 27 0 6552 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 32412

[startup+282.301 s]
/proc/loadavg: 4.03 3.99 3.92 5/190 8928
/proc/meminfo: memFree=12026224/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=32412 CPUtime=282.3 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 12593 0 0 0 28229 1 0 0 25 0 1 0 446929517 33189888 6191 33554432000 4194304 4300876 140735413965632 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 8103 6191 171 27 0 6552 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 32412

[startup+342.301 s]
/proc/loadavg: 4.01 3.99 3.92 5/190 8930
/proc/meminfo: memFree=12022976/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=33432 CPUtime=342.3 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 12631 0 0 0 34229 1 0 0 25 0 1 0 446929517 34234368 6229 33554432000 4194304 4300876 140735413965632 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 8358 6229 171 27 0 6807 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 33432

[startup+402.3 s]
/proc/loadavg: 4.06 4.00 3.92 5/190 8932
/proc/meminfo: memFree=12019984/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=33432 CPUtime=402.3 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 12669 0 0 0 40229 1 0 0 25 0 1 0 446929517 34234368 6267 33554432000 4194304 4300876 140735413965632 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 8358 6267 171 27 0 6807 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 33432

[startup+462.301 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 8960
/proc/meminfo: memFree=12009532/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=33432 CPUtime=462.3 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 12704 0 0 0 46229 1 0 0 25 0 1 0 446929517 34234368 6302 33554432000 4194304 4300876 140735413965632 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 8358 6302 171 27 0 6807 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 33432

[startup+522.301 s]
/proc/loadavg: 4.03 4.01 3.93 5/190 8962
/proc/meminfo: memFree=12005180/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=33432 CPUtime=522.31 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 12736 0 0 0 52230 1 0 0 25 0 1 0 446929517 34234368 6334 33554432000 4194304 4300876 140735413965632 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 8358 6334 171 27 0 6807 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 33432

[startup+582.301 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 8972
/proc/meminfo: memFree=11998948/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=33432 CPUtime=582.31 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 12771 0 0 0 58230 1 0 0 25 0 1 0 446929517 34234368 6369 33554432000 4194304 4300876 140735413965632 18446744073709551615 4199255 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 8358 6369 171 27 0 6807 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 33432

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 8974
/proc/meminfo: memFree=11994840/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=35564 CPUtime=642.31 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 12810 0 0 0 64230 1 0 0 25 0 1 0 446929517 36417536 6408 33554432000 4194304 4300876 140735413965632 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 8891 6408 171 27 0 7340 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 35564

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 8976
/proc/meminfo: memFree=11990240/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=35564 CPUtime=702.31 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 12848 0 0 0 70230 1 0 0 25 0 1 0 446929517 36417536 6446 33554432000 4194304 4300876 140735413965632 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 8891 6446 171 27 0 7340 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 35564

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 8977
/proc/meminfo: memFree=11986144/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=35564 CPUtime=762.32 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 12885 0 0 0 76231 1 0 0 25 0 1 0 446929517 36417536 6483 33554432000 4194304 4300876 140735413965632 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 8891 6483 171 27 0 7340 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 35564

[startup+822.301 s]
/proc/loadavg: 4.03 4.01 3.93 5/190 8979
/proc/meminfo: memFree=11980532/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=35564 CPUtime=822.31 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 13058 0 0 0 82230 1 0 0 25 0 1 0 446929517 36417536 6656 33554432000 4194304 4300876 140735413965632 18446744073709551615 4264691 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 8891 6656 171 27 0 7340 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 35564

[startup+882.3 s]
/proc/loadavg: 4.01 4.01 3.93 5/190 8980
/proc/meminfo: memFree=11974304/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=35564 CPUtime=882.31 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 13109 0 0 0 88230 1 0 0 25 0 1 0 446929517 36417536 6707 33554432000 4194304 4300876 140735413965632 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 8891 6707 171 27 0 7340 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 35564

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 8982
/proc/meminfo: memFree=11970568/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=38468 CPUtime=942.31 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 13729 0 0 0 94230 1 0 0 25 0 1 0 446929517 39391232 7327 33554432000 4194304 4300876 140735413965632 18446744073709551615 4275845 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 9617 7327 171 27 0 8066 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 38468

[startup+1002.3 s]
/proc/loadavg: 4.07 4.02 3.94 5/190 8984
/proc/meminfo: memFree=11964108/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=38468 CPUtime=1002.32 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 13780 0 0 0 100231 1 0 0 25 0 1 0 446929517 39391232 7378 33554432000 4194304 4300876 140735413965632 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 9617 7378 171 27 0 8066 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 38468

[startup+1062.3 s]
/proc/loadavg: 4.02 4.01 3.94 5/190 8985
/proc/meminfo: memFree=11960120/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=38468 CPUtime=1062.32 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 13832 0 0 0 106231 1 0 0 25 0 1 0 446929517 39391232 7430 33554432000 4194304 4300876 140735413965632 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 9617 7430 171 27 0 8066 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 38468

[startup+1122.3 s]
/proc/loadavg: 4.01 4.00 3.94 5/190 8987
/proc/meminfo: memFree=11955748/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=38468 CPUtime=1122.32 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 13882 0 0 0 112231 1 0 0 25 0 1 0 446929517 39391232 7480 33554432000 4194304 4300876 140735413965632 18446744073709551615 4276177 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 9617 7480 171 27 0 8066 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 38468

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 8988
/proc/meminfo: memFree=11951764/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=38468 CPUtime=1182.32 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 13930 0 0 0 118231 1 0 0 25 0 1 0 446929517 39391232 7528 33554432000 4194304 4300876 140735413965632 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 9617 7528 171 27 0 8066 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 38468

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 8990
/proc/meminfo: memFree=11947528/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=38468 CPUtime=1242.32 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 13982 0 0 0 124231 1 0 0 25 0 1 0 446929517 39391232 7580 33554432000 4194304 4300876 140735413965632 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 9617 7580 171 27 0 8066 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 38468



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 8991
/proc/meminfo: memFree=11942056/32951124 swapFree=67111528/67111528
[pid=8887] ppid=8885 vsize=38468 CPUtime=1300.03 cores=1,3
/proc/8887/stat : 8887 (march_rw) R 8885 8887 8077 0 -1 4202496 14030 0 0 0 130002 1 0 0 25 0 1 0 446929517 39391232 7628 33554432000 4194304 4300876 140735413965632 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8887/statm: 9617 7628 171 27 0 8066 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 38468

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): 1300.02
CPU system time (s): 0.017997
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 38468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.02
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14030
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 1475

runsolver used 2.14967 second user time and 4.95625 second system time

The end

Launcher Data 

Begin job on node145 at 2011-04-23 09:52:17
IDJOB=3261921
IDBENCH=83266
IDSOLVER=1561
FILE ID=node145/3261921-1303545137
RUNJOBID= node145-1303545136-8853
PBS_JOBID= 13143093
Free space on /tmp= 71516 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-24_567.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3261921-1303545137/watcher-3261921-1303545137 -o /tmp/evaluation-result-3261921-1303545137/solver-3261921-1303545137 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3261921-1303545137.cnf

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

MD5SUM BENCH= cb7c9df8144e5ba66f8009983efe791f
RANDOM SEED=1780620096

node145.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		: 2666.786
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	: 5333.57
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		: 2666.786
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	: 5332.76
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		: 2666.786
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	: 5332.74
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		: 2666.786
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		: 2666.786
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		: 2666.786
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		: 2666.786
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	: 5332.84
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		: 2666.786
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	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      12106576 kB
Buffers:       2165216 kB
Cached:       18037684 kB
SwapCached:          0 kB
Active:        9985196 kB
Inactive:     10290812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      12106576 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3544 kB
Writeback:           0 kB
AnonPages:       71596 kB
Mapped:          14880 kB
Slab:           504104 kB
PageTables:       4768 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   235936 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= 71516 MiB
End job on node145 at 2011-04-23 10:13:59