Trace number 3152346

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) 1300.06 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v250-c21250-S894356234-063-UNKNOWN.cnf
MD5SUMc26a52ff3714cab8bc335a81bb8af922
Bench CategoryRANDOM (random 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 variables250
Number of clauses21250
Sum of the clauses size148750
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 521250

Solver Data 

1.49/1.54	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.54	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.54	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.54	c main()::
1.49/1.54	c initFormula():: searching for DIMACS p-line....
1.49/1.54	c full lookahead due to high density!
1.49/1.54	c initFormula():: the DIMACS p-line indicates a CNF of 250 variables and 21250 clauses.
1.49/1.54	c parseCNF():: parsing....
1.49/1.54	c parseCNF():: the CNF contains 0 unary clauses.
1.49/1.54	c runParser():: parsing was successful, warming up engines...
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c preprocessing fase I completed:: there are now 250 free variables and 21250 clauses.
1.49/1.54	c using k-SAT heuristics (size based diff)
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c main():: clause / variable ratio: ( 21250 / 250 ) = 85.00
1.49/1.54	c longest clause has size 7
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c number of free variables = 250
1.49/1.54	c dynamic_preselect_setsize :: off
1.49/1.54	c main():: all systems go!
1.49/1.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 225
1.59/1.66	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: 6178
2.99/3.07	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: 216771
47.09/47.13	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 |*********************************
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: 5672950
1149.83/1149.80	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 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-3152346-1301699773/watcher-3152346-1301699773 -o /tmp/evaluation-result-3152346-1301699773/solver-3152346-1301699773 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152346-1301699773.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: 4.06 3.99 3.72 4/189 8947
/proc/meminfo: memFree=22223600/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=6892 CPUtime=0 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4194304 283 0 0 0 0 0 0 0 25 0 1 0 281579700 7057408 228 33554432000 4194304 4300876 140737173792912 18446744073709551615 212435677893 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 1723 228 113 27 0 172 0

[startup+0.0116551 s]
/proc/loadavg: 4.06 3.99 3.72 4/189 8947
/proc/meminfo: memFree=22223600/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=7024 CPUtime=0 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4194304 349 0 0 0 0 0 0 0 25 0 1 0 281579700 7192576 294 33554432000 4194304 4300876 140737173792912 18446744073709551615 212435677893 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 1756 295 113 27 0 205 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7024

[startup+0.100628 s]
/proc/loadavg: 4.06 3.99 3.72 4/189 8947
/proc/meminfo: memFree=22223600/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=10176 CPUtime=0.09 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 3873 0 0 0 9 0 0 0 25 0 1 0 281579700 10420224 911 33554432000 4194304 4300876 140737173792912 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10176

[startup+0.300586 s]
/proc/loadavg: 4.06 3.99 3.72 4/189 8947
/proc/meminfo: memFree=22223600/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=10176 CPUtime=0.29 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 3873 0 0 0 29 0 0 0 25 0 1 0 281579700 10420224 911 33554432000 4194304 4300876 140737173792912 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10176

[startup+0.700513 s]
/proc/loadavg: 4.06 3.99 3.72 4/189 8947
/proc/meminfo: memFree=22223600/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=10176 CPUtime=0.69 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 3873 0 0 0 69 0 0 0 25 0 1 0 281579700 10420224 911 33554432000 4194304 4300876 140737173792912 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10176

[startup+1.50036 s]
/proc/loadavg: 4.06 3.99 3.72 5/190 8948
/proc/meminfo: memFree=22194956/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=10176 CPUtime=1.49 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 3873 0 0 0 149 0 0 0 25 0 1 0 281579700 10420224 911 33554432000 4194304 4300876 140737173792912 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10176

[startup+3.10106 s]
/proc/loadavg: 4.05 3.99 3.72 5/190 8948
/proc/meminfo: memFree=22187688/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=13084 CPUtime=3.09 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 4748 0 0 0 309 0 0 0 25 0 1 0 281579700 13398016 1473 33554432000 4194304 4300876 140737173792912 18446744073709551615 4288395 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 3271 1473 170 27 0 1720 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13084

[startup+6.30045 s]
/proc/loadavg: 4.05 3.99 3.72 5/190 8948
/proc/meminfo: memFree=22183736/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=13084 CPUtime=6.29 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 4748 0 0 0 629 0 0 0 25 0 1 0 281579700 13398016 1473 33554432000 4194304 4300876 140737173792912 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 3271 1473 170 27 0 1720 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13084

[startup+12.7002 s]
/proc/loadavg: 4.04 3.99 3.73 5/190 8948
/proc/meminfo: memFree=22179752/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=14620 CPUtime=12.69 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 5037 0 0 0 1269 0 0 0 25 0 1 0 281579700 14970880 1762 33554432000 4194304 4300876 140737173792912 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 3655 1762 170 27 0 2104 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14620

[startup+25.5008 s]
/proc/loadavg: 4.04 3.99 3.73 5/190 8948
/proc/meminfo: memFree=22174672/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=16536 CPUtime=25.49 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 5388 0 0 0 2549 0 0 0 25 0 1 0 281579700 16932864 2113 33554432000 4194304 4300876 140737173792912 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 4134 2113 171 27 0 2583 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16536

[startup+51.101 s]
/proc/loadavg: 4.02 3.99 3.73 5/190 8949
/proc/meminfo: memFree=22166332/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=20848 CPUtime=51.09 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 6128 0 0 0 5109 0 0 0 25 0 1 0 281579700 21348352 2853 33554432000 4194304 4300876 140737173792912 18446744073709551615 4227554 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 5212 2853 171 27 0 3661 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 20848

[startup+102.306 s]
/proc/loadavg: 4.01 3.99 3.75 5/190 8950
/proc/meminfo: memFree=22149428/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=24728 CPUtime=102.3 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 7551 0 0 0 10229 1 0 0 25 0 1 0 281579700 25321472 4276 33554432000 4194304 4300876 140737173792912 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 6182 4276 171 27 0 4631 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 24728

[startup+162.301 s]
/proc/loadavg: 4.03 4.00 3.76 5/190 8952
/proc/meminfo: memFree=22131544/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=39280 CPUtime=162.29 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 9239 0 0 0 16228 1 0 0 25 0 1 0 281579700 40222720 5964 33554432000 4194304 4300876 140737173792912 18446744073709551615 4281040 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 9820 5964 171 27 0 8269 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39280

[startup+222.301 s]
/proc/loadavg: 4.05 4.02 3.78 5/190 8954
/proc/meminfo: memFree=22113756/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=39280 CPUtime=222.3 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 10945 0 0 0 22228 2 0 0 25 0 1 0 281579700 40222720 7670 33554432000 4194304 4300876 140737173792912 18446744073709551615 212439547036 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 9820 7670 171 27 0 8269 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 39280

[startup+282.3 s]
/proc/loadavg: 4.08 4.03 3.80 5/190 8955
/proc/meminfo: memFree=22095992/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=52376 CPUtime=282.3 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 12690 0 0 0 28228 2 0 0 25 0 1 0 281579700 53633024 9415 33554432000 4194304 4300876 140737173792912 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 13094 9415 171 27 0 11543 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 52376

[startup+342.301 s]
/proc/loadavg: 4.03 4.02 3.81 5/190 8957
/proc/meminfo: memFree=22078356/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=52376 CPUtime=342.3 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 14399 0 0 0 34228 2 0 0 25 0 1 0 281579700 53633024 11124 33554432000 4194304 4300876 140737173792912 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 13094 11124 171 27 0 11543 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 52376

[startup+402.301 s]
/proc/loadavg: 4.08 4.03 3.82 5/190 8958
/proc/meminfo: memFree=22060972/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=72020 CPUtime=402.31 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 16135 0 0 0 40228 3 0 0 25 0 1 0 281579700 73748480 12860 33554432000 4194304 4300876 140737173792912 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 18005 12860 171 27 0 16454 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 72020

[startup+462.3 s]
/proc/loadavg: 4.03 4.02 3.83 5/190 8960
/proc/meminfo: memFree=22043084/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=72020 CPUtime=462.31 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 17873 0 0 0 46227 4 0 0 25 0 1 0 281579700 73748480 14598 33554432000 4194304 4300876 140737173792912 18446744073709551615 4276150 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 18005 14598 171 27 0 16454 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 72020

[startup+522.301 s]
/proc/loadavg: 4.01 4.02 3.84 5/190 8962
/proc/meminfo: memFree=22025440/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=101488 CPUtime=522.31 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 19613 0 0 0 52227 4 0 0 25 0 1 0 281579700 103923712 16338 33554432000 4194304 4300876 140737173792912 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 25372 16338 171 27 0 23821 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 101488

[startup+582.301 s]
/proc/loadavg: 4.00 4.01 3.84 5/190 8963
/proc/meminfo: memFree=22006932/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=102844 CPUtime=582.31 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 21551 0 0 0 58227 4 0 0 25 0 1 0 281579700 105312256 18276 33554432000 4194304 4300876 140737173792912 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 25711 18276 171 27 0 24160 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 102844

[startup+642.3 s]
/proc/loadavg: 4.00 4.01 3.85 5/190 8965
/proc/meminfo: memFree=21988920/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=102844 CPUtime=642.32 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 23332 0 0 0 64227 5 0 0 25 0 1 0 281579700 105312256 20057 33554432000 4194304 4300876 140737173792912 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 25711 20057 171 27 0 24160 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 102844

[startup+702.301 s]
/proc/loadavg: 4.06 4.02 3.86 5/190 8966
/proc/meminfo: memFree=21970552/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=102844 CPUtime=702.31 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 25134 0 0 0 70226 5 0 0 25 0 1 0 281579700 105312256 21859 33554432000 4194304 4300876 140737173792912 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 25711 21859 171 27 0 24160 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 102844

[startup+762.307 s]
/proc/loadavg: 4.02 4.01 3.87 5/190 8968
/proc/meminfo: memFree=21951692/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=102844 CPUtime=762.33 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 26925 0 0 0 76227 6 0 0 25 0 1 0 281579700 105312256 23650 33554432000 4194304 4300876 140737173792912 18446744073709551615 4234704 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 25711 23650 171 27 0 24160 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 102844

[startup+822.3 s]
/proc/loadavg: 4.04 4.02 3.88 5/190 8970
/proc/meminfo: memFree=21933664/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=147044 CPUtime=822.32 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 28735 0 0 0 82226 6 0 0 25 0 1 0 281579700 150573056 25460 33554432000 4194304 4300876 140737173792912 18446744073709551615 4289122 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 36761 25460 171 27 0 35210 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 147044

[startup+882.301 s]
/proc/loadavg: 4.01 4.02 3.88 5/190 8971
/proc/meminfo: memFree=21915548/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=147044 CPUtime=882.32 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 30564 0 0 0 88226 6 0 0 25 0 1 0 281579700 150573056 27289 33554432000 4194304 4300876 140737173792912 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 36761 27289 171 27 0 35210 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 147044

[startup+942.301 s]
/proc/loadavg: 4.00 4.01 3.89 5/190 8973
/proc/meminfo: memFree=21897676/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=147044 CPUtime=942.32 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 32399 0 0 0 94226 6 0 0 25 0 1 0 281579700 150573056 29124 33554432000 4194304 4300876 140737173792912 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 36761 29124 171 27 0 35210 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 147044

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 8974
/proc/meminfo: memFree=21879420/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=148400 CPUtime=1002.33 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 34217 0 0 0 100226 7 0 0 25 0 1 0 281579700 151961600 30942 33554432000 4194304 4300876 140737173792912 18446744073709551615 212435674864 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 37100 30942 171 27 0 35549 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 148400

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 8976
/proc/meminfo: memFree=21861796/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=148400 CPUtime=1062.33 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 35985 0 0 0 106226 7 0 0 25 0 1 0 281579700 151961600 32710 33554432000 4194304 4300876 140737173792912 18446744073709551615 4227700 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 37100 32710 171 27 0 35549 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 148400

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 8978
/proc/meminfo: memFree=21843416/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=148400 CPUtime=1122.33 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 37734 0 0 0 112225 8 0 0 25 0 1 0 281579700 151961600 34459 33554432000 4194304 4300876 140737173792912 18446744073709551615 4199317 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 37100 34459 171 27 0 35549 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 148400

[startup+1182.3 s]
/proc/loadavg: 4.07 4.02 3.91 5/190 8979
/proc/meminfo: memFree=21826508/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=214700 CPUtime=1182.33 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 39330 0 0 0 118225 8 0 0 25 0 1 0 281579700 219852800 36055 33554432000 4194304 4300876 140737173792912 18446744073709551615 4264084 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 53675 36055 171 27 0 52124 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 214700

[startup+1242.3 s]
/proc/loadavg: 4.02 4.01 3.91 5/190 8981
/proc/meminfo: memFree=21807740/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=214700 CPUtime=1242.33 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 41020 0 0 0 124225 8 0 0 25 0 1 0 281579700 219852800 37745 33554432000 4194304 4300876 140737173792912 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 53675 37745 171 27 0 52124 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 214700



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.00 3.91 2/184 8985
/proc/meminfo: memFree=22085624/32951124 swapFree=67111528/67111528
[pid=8947] ppid=8945 vsize=214700 CPUtime=1300.04 cores=5,7
/proc/8947/stat : 8947 (march_rw) R 8945 8947 8728 0 -1 4202496 42671 0 0 0 129996 8 0 0 25 0 1 0 281579700 219852800 39396 33554432000 4194304 4300876 140737173792912 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8947/statm: 53675 39396 171 27 0 52124 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 214700

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): 1300.06
CPU user time (s): 1299.96
CPU system time (s): 0.096985
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 214700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.96
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42671
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= 13923

runsolver used 1.89871 second user time and 4.02739 second system time

The end

Launcher Data 

Begin job on node102 at 2011-04-02 01:16:13
IDJOB=3152346
IDBENCH=82626
IDSOLVER=1561
FILE ID=node102/3152346-1301699773
RUNJOBID= node102-1301698471-8749
PBS_JOBID= 12840749
Free space on /tmp= 71628 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v250-c21250-S894356234-063-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152346-1301699773/watcher-3152346-1301699773 -o /tmp/evaluation-result-3152346-1301699773/solver-3152346-1301699773 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152346-1301699773.cnf

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

MD5SUM BENCH= c26a52ff3714cab8bc335a81bb8af922
RANDOM SEED=1140918448

node102.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	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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	: 5332.82
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	: 5332.75
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		: 2666.828
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	: 5332.75
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		: 2666.828
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	: 5332.82
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		: 2666.828
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:     32951124 kB
MemFree:      22223880 kB
Buffers:        328308 kB
Cached:       10052424 kB
SwapCached:          0 kB
Active:        7440840 kB
Inactive:      3029952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22223880 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4008 kB
Writeback:           8 kB
AnonPages:       89568 kB
Mapped:          15396 kB
Slab:           194152 kB
PageTables:       5392 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   280700 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= 71628 MiB
End job on node102 at 2011-04-02 01:37:56