Trace number 3152293

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) 1299.99 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v150-c12750-S789865458-092-UNKNOWN.cnf
MD5SUM576af4ef397491948f4ca2b3f3b7cd4f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.5984
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of clauses12750
Sum of the clauses size89250
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 512750

Solver Data 

0.79/0.87	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.87	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.79/0.87	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.79/0.87	c main()::
0.79/0.87	c initFormula():: searching for DIMACS p-line....
0.79/0.87	c full lookahead due to high density!
0.79/0.87	c initFormula():: the DIMACS p-line indicates a CNF of 150 variables and 12750 clauses.
0.79/0.87	c parseCNF():: parsing....
0.79/0.87	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.87	c runParser():: parsing was successful, warming up engines...
0.79/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.87	c preprocessing fase I completed:: there are now 150 free variables and 12750 clauses.
0.79/0.87	c using k-SAT heuristics (size based diff)
0.79/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.87	c main():: clause / variable ratio: ( 12750 / 150 ) = 85.00
0.79/0.87	c longest clause has size 7
0.79/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.87	c number of free variables = 150
0.79/0.87	c dynamic_preselect_setsize :: off
0.79/0.87	c main():: all systems go!
0.79/0.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 189
0.89/0.95	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: 2270
1.39/1.40	c |----------------------------------------------------------------|
c |*
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 |****************************************************************| ( 2/999) NodeCount: 44627
9.49/9.56	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 672772
127.60/127.67	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 |***************************************
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 |***************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152293-1301698254/watcher-3152293-1301698254 -o /tmp/evaluation-result-3152293-1301698254/solver-3152293-1301698254 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152293-1301698254.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: 3.38 3.87 3.89 4/179 19493
/proc/meminfo: memFree=21637440/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=6608 CPUtime=0 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4194304 241 0 0 0 0 0 0 0 18 0 1 0 281426160 6766592 185 33554432000 4194304 4300876 140735245498432 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 1652 185 113 27 0 101 0

[startup+0.049626 s]
/proc/loadavg: 3.38 3.87 3.89 4/179 19493
/proc/meminfo: memFree=21637440/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=8732 CPUtime=0.04 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 2245 0 0 0 4 0 0 0 18 0 1 0 281426160 8941568 613 33554432000 4194304 4300876 140735245498432 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 2183 613 143 27 0 632 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8732

[startup+0.100624 s]
/proc/loadavg: 3.38 3.87 3.89 4/179 19493
/proc/meminfo: memFree=21637440/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=8732 CPUtime=0.09 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 2245 0 0 0 9 0 0 0 18 0 1 0 281426160 8941568 613 33554432000 4194304 4300876 140735245498432 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 2183 613 143 27 0 632 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8732

[startup+0.300573 s]
/proc/loadavg: 3.38 3.87 3.89 4/179 19493
/proc/meminfo: memFree=21637440/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=8732 CPUtime=0.29 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 2245 0 0 0 29 0 0 0 18 0 1 0 281426160 8941568 613 33554432000 4194304 4300876 140735245498432 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 2183 613 143 27 0 632 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8732

[startup+0.700502 s]
/proc/loadavg: 3.38 3.87 3.89 4/179 19493
/proc/meminfo: memFree=21637440/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=8732 CPUtime=0.69 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 2245 0 0 0 69 0 0 0 18 0 1 0 281426160 8941568 613 33554432000 4194304 4300876 140735245498432 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 2183 613 143 27 0 632 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8732

[startup+1.50036 s]
/proc/loadavg: 3.38 3.87 3.89 5/190 19510
/proc/meminfo: memFree=21586264/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=10372 CPUtime=1.49 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 2928 0 0 0 149 0 0 0 20 0 1 0 281426160 10620928 963 33554432000 4194304 4300876 140735245498432 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 2593 963 170 27 0 1042 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10372

[startup+3.10106 s]
/proc/loadavg: 3.38 3.87 3.89 5/190 19510
/proc/meminfo: memFree=21558264/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=10372 CPUtime=3.09 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 2928 0 0 0 309 0 0 0 25 0 1 0 281426160 10620928 963 33554432000 4194304 4300876 140735245498432 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 2593 963 170 27 0 1042 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10372

[startup+6.30048 s]
/proc/loadavg: 3.43 3.87 3.89 5/190 19510
/proc/meminfo: memFree=21539976/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=11056 CPUtime=6.29 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 3085 0 0 0 629 0 0 0 25 0 1 0 281426160 11321344 1120 33554432000 4194304 4300876 140735245498432 18446744073709551615 4214219 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 2764 1120 170 27 0 1213 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11056

[startup+12.7003 s]
/proc/loadavg: 3.56 3.89 3.89 5/190 19510
/proc/meminfo: memFree=21530344/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=11908 CPUtime=12.69 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 3281 0 0 0 1269 0 0 0 25 0 1 0 281426160 12193792 1316 33554432000 4194304 4300876 140735245498432 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 2977 1316 171 27 0 1426 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11908

[startup+25.501 s]
/proc/loadavg: 3.66 3.89 3.90 5/190 19510
/proc/meminfo: memFree=21525352/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=13824 CPUtime=25.49 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 3671 0 0 0 2549 0 0 0 25 0 1 0 281426160 14155776 1706 33554432000 4194304 4300876 140735245498432 18446744073709551615 4275544 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 3456 1706 171 27 0 1905 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13824

[startup+51.1003 s]
/proc/loadavg: 3.77 3.90 3.90 5/190 19511
/proc/meminfo: memFree=21517852/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=18136 CPUtime=51.09 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 4463 0 0 0 5109 0 0 0 25 0 1 0 281426160 18571264 2498 33554432000 4194304 4300876 140735245498432 18446744073709551615 4227587 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 4534 2498 171 27 0 2983 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18136

[startup+102.306 s]
/proc/loadavg: 3.90 3.91 3.90 5/190 19512
/proc/meminfo: memFree=21502324/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=27836 CPUtime=102.29 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 6110 0 0 0 10229 0 0 0 25 0 1 0 281426160 28504064 4145 33554432000 4194304 4300876 140735245498432 18446744073709551615 4264111 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 6959 4145 171 27 0 5408 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 27836

[startup+162.301 s]
/proc/loadavg: 3.96 3.93 3.91 5/190 19514
/proc/meminfo: memFree=21487396/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=36568 CPUtime=162.29 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 7940 0 0 0 16228 1 0 0 25 0 1 0 281426160 37445632 5975 33554432000 4194304 4300876 140735245498432 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 9142 5975 171 27 0 7591 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 36568

[startup+222.301 s]
/proc/loadavg: 3.98 3.94 3.91 5/190 19516
/proc/meminfo: memFree=21471740/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=49664 CPUtime=222.28 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 9806 0 0 0 22227 1 0 0 25 0 1 0 281426160 50855936 7841 33554432000 4194304 4300876 140735245498432 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 12416 7841 171 27 0 10865 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 49664

[startup+282.301 s]
/proc/loadavg: 3.99 3.95 3.91 5/190 19517
/proc/meminfo: memFree=21457052/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=50512 CPUtime=282.29 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 11757 0 0 0 28227 2 0 0 25 0 1 0 281426160 51724288 9792 33554432000 4194304 4300876 140735245498432 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 12628 9792 171 27 0 11077 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 50512

[startup+342.301 s]
/proc/loadavg: 3.99 3.95 3.91 5/190 19519
/proc/meminfo: memFree=21442760/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=70156 CPUtime=342.28 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 13610 0 0 0 34226 2 0 0 25 0 1 0 281426160 71839744 11645 33554432000 4194304 4300876 140735245498432 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 17539 11645 171 27 0 15988 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 70156

[startup+402.301 s]
/proc/loadavg: 3.99 3.96 3.91 5/190 19520
/proc/meminfo: memFree=21428600/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=70156 CPUtime=402.28 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 15525 0 0 0 40225 3 0 0 25 0 1 0 281426160 71839744 13560 33554432000 4194304 4300876 140735245498432 18446744073709551615 4264111 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 17539 13560 171 27 0 15988 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 70156

[startup+462.301 s]
/proc/loadavg: 3.99 3.96 3.91 5/190 19522
/proc/meminfo: memFree=21413932/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=70156 CPUtime=462.28 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 17399 0 0 0 46225 3 0 0 25 0 1 0 281426160 71839744 15434 33554432000 4194304 4300876 140735245498432 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 17539 15434 171 27 0 15988 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 70156

[startup+522.301 s]
/proc/loadavg: 4.07 3.98 3.91 5/190 19523
/proc/meminfo: memFree=21399536/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=100472 CPUtime=522.29 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 19301 0 0 0 52225 4 0 0 25 0 1 0 281426160 102883328 17336 33554432000 4194304 4300876 140735245498432 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 25118 17336 171 27 0 23567 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 100472

[startup+582.301 s]
/proc/loadavg: 4.08 4.00 3.92 5/190 19525
/proc/meminfo: memFree=21385504/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=100472 CPUtime=582.28 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 21215 0 0 0 58224 4 0 0 25 0 1 0 281426160 102883328 19250 33554432000 4194304 4300876 140735245498432 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 25118 19250 171 27 0 23567 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 100472

[startup+642.301 s]
/proc/loadavg: 4.03 4.00 3.92 5/190 19536
/proc/meminfo: memFree=21371100/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=100472 CPUtime=642.28 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 23098 0 0 0 64224 4 0 0 25 0 1 0 281426160 102883328 21133 33554432000 4194304 4300876 140735245498432 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 25118 21133 171 27 0 23567 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 100472

[startup+702.301 s]
/proc/loadavg: 4.01 4.00 3.92 5/190 19537
/proc/meminfo: memFree=21356180/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=100472 CPUtime=702.27 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 24980 0 0 0 70223 4 0 0 25 0 1 0 281426160 102883328 23015 33554432000 4194304 4300876 140735245498432 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 25118 23015 171 27 0 23567 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 100472

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 19539
/proc/meminfo: memFree=21341784/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=144672 CPUtime=762.28 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 26908 0 0 0 76223 5 0 0 25 0 1 0 281426160 148144128 24943 33554432000 4194304 4300876 140735245498432 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 36168 24943 171 27 0 34617 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 144672

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 19543
/proc/meminfo: memFree=21328232/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=144672 CPUtime=822.27 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 28825 0 0 0 82222 5 0 0 25 0 1 0 281426160 148144128 26860 33554432000 4194304 4300876 140735245498432 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 36168 26860 171 27 0 34617 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 144672

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 19545
/proc/meminfo: memFree=21314320/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=144672 CPUtime=882.27 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 30711 0 0 0 88222 5 0 0 25 0 1 0 281426160 148144128 28746 33554432000 4194304 4300876 140735245498432 18446744073709551615 222921172184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 36168 28746 171 27 0 34617 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 144672

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 19547
/proc/meminfo: memFree=21299796/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=146364 CPUtime=942.27 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 32613 0 0 0 94221 6 0 0 25 0 1 0 281426160 149876736 30648 33554432000 4194304 4300876 140735245498432 18446744073709551615 4225391 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 36591 30648 171 27 0 35040 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 146364

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 19548
/proc/meminfo: memFree=21285624/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=146364 CPUtime=1002.26 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 34568 0 0 0 100220 6 0 0 25 0 1 0 281426160 149876736 32603 33554432000 4194304 4300876 140735245498432 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 36591 32603 171 27 0 35040 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 146364

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 19550
/proc/meminfo: memFree=21271724/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=146364 CPUtime=1062.26 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 36509 0 0 0 106220 6 0 0 25 0 1 0 281426160 149876736 34544 33554432000 4194304 4300876 140735245498432 18446744073709551615 4264566 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 36591 34544 171 27 0 35040 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 146364

[startup+1122.3 s]
/proc/loadavg: 4.08 4.02 3.93 5/190 19552
/proc/meminfo: memFree=21257428/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=212664 CPUtime=1122.27 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 38427 0 0 0 112220 7 0 0 25 0 1 0 281426160 217767936 36462 33554432000 4194304 4300876 140735245498432 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 53166 36462 171 27 0 51615 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 212664

[startup+1182.3 s]
/proc/loadavg: 4.03 4.01 3.93 5/190 19553
/proc/meminfo: memFree=21243244/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=212664 CPUtime=1182.27 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 40318 0 0 0 118220 7 0 0 25 0 1 0 281426160 217767936 38353 33554432000 4194304 4300876 140735245498432 18446744073709551615 4275845 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 53166 38353 171 27 0 51615 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 212664

[startup+1242.3 s]
/proc/loadavg: 4.05 4.02 3.93 5/190 19555
/proc/meminfo: memFree=21227960/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=212664 CPUtime=1242.27 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 42204 0 0 0 124220 7 0 0 25 0 1 0 281426160 217767936 40239 33554432000 4194304 4300876 140735245498432 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 53166 40239 171 27 0 51615 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 212664



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.02 3.93 4/189 19557
/proc/meminfo: memFree=21249528/32951124 swapFree=67111528/67111528
[pid=19493] ppid=19491 vsize=212664 CPUtime=1299.97 cores=1,3
/proc/19493/stat : 19493 (march_rw) R 19491 19493 19449 0 -1 4202496 44005 0 0 0 129990 7 0 0 25 0 1 0 281426160 217767936 42040 33554432000 4194304 4300876 140735245498432 18446744073709551615 4227604 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19493/statm: 53166 42040 171 27 0 51615 0
Current children cumulated CPU time (s) 1299.97
Current children cumulated vsize (KiB) 212664

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): 1299.99
CPU user time (s): 1299.9
CPU system time (s): 0.083987
CPU usage (%): 99.998
Max. virtual memory (cumulated for all children) (KiB): 212664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.9
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44005
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= 2472

runsolver used 1.73274 second user time and 4.21236 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-02 00:50:54
IDJOB=3152293
IDBENCH=82573
IDSOLVER=1561
FILE ID=node109/3152293-1301698254
RUNJOBID= node109-1301698254-19469
PBS_JOBID= 12840735
Free space on /tmp= 71048 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v150-c12750-S789865458-092-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152293-1301698254/watcher-3152293-1301698254 -o /tmp/evaluation-result-3152293-1301698254/solver-3152293-1301698254 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152293-1301698254.cnf

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

MD5SUM BENCH= 576af4ef397491948f4ca2b3f3b7cd4f
RANDOM SEED=1685322312

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5332.75
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		: 2666.809
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		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.82
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21637208 kB
Buffers:        337672 kB
Cached:       10623324 kB
SwapCached:          0 kB
Active:        6475464 kB
Inactive:      4555880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21637208 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4572 kB
Writeback:           0 kB
AnonPages:       70024 kB
Mapped:          15108 kB
Slab:           216916 kB
PageTables:       5024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   223012 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= 71048 MiB
End job on node109 at 2011-04-02 01:12:36