Trace number 3152351

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 1300.02

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1250-c25000-S269694958-008-UNKNOWN.cnf
MD5SUM320e47ec6251e96728575b0221aebaa2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark17.7973
Satisfiable
(Un)Satisfiability was proved
Number of variables1250
Number of clauses25000
Sum of the clauses size125000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 525000
Number of clauses of size over 50

Solver Data 

0.19/0.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.26	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.26	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.26	c main()::
0.19/0.26	c initFormula():: searching for DIMACS p-line....
0.19/0.26	c full lookahead due to high density!
0.19/0.26	c initFormula():: the DIMACS p-line indicates a CNF of 1250 variables and 25000 clauses.
0.19/0.26	c parseCNF():: parsing....
0.19/0.26	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.26	c runParser():: parsing was successful, warming up engines...
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c preprocessing fase I completed:: there are now 1250 free variables and 25000 clauses.
0.19/0.26	c using k-SAT heuristics (size based diff)
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c main():: clause / variable ratio: ( 25000 / 1250 ) = 20.00
0.19/0.26	c longest clause has size 5
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c number of free variables = 1250
0.19/0.26	c dynamic_preselect_setsize :: off
0.19/0.26	c main():: all systems go!
0.19/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 530
0.39/0.43	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: 77739
11.39/11.42	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 |********************************************************
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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-3152351-1301699855/watcher-3152351-1301699855 -o /tmp/evaluation-result-3152351-1301699855/solver-3152351-1301699855 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152351-1301699855.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: 4.02 3.97 3.54 1/174 5943
/proc/meminfo: memFree=21051040/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=7052 CPUtime=0 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4194304 323 0 0 0 0 0 0 0 25 0 1 0 262401127 7221248 268 33554432000 4194304 4300876 140736711359744 18446744073709551615 264726404864 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 1763 268 113 27 0 212 0

[startup+0.0911789 s]
/proc/loadavg: 4.02 3.97 3.54 1/174 5943
/proc/meminfo: memFree=21051040/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=10228 CPUtime=0.08 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 3576 0 0 0 8 0 0 0 25 0 1 0 262401127 10473472 897 33554432000 4194304 4300876 140736711359744 18446744073709551615 4256619 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 2557 897 143 27 0 1006 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10228

[startup+0.100178 s]
/proc/loadavg: 4.02 3.97 3.54 1/174 5943
/proc/meminfo: memFree=21051040/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=10228 CPUtime=0.09 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 3576 0 0 0 9 0 0 0 25 0 1 0 262401127 10473472 897 33554432000 4194304 4300876 140736711359744 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 2557 897 143 27 0 1006 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10228

[startup+0.300138 s]
/proc/loadavg: 4.02 3.97 3.54 1/174 5943
/proc/meminfo: memFree=21051040/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=13388 CPUtime=0.29 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 4686 0 0 0 29 0 0 0 25 0 1 0 262401127 13709312 1243 33554432000 4194304 4300876 140736711359744 18446744073709551615 4275764 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 3347 1243 169 27 0 1796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13388

[startup+0.701067 s]
/proc/loadavg: 4.02 3.97 3.54 1/174 5943
/proc/meminfo: memFree=21051040/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=13832 CPUtime=0.69 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 4837 0 0 0 69 0 0 0 25 0 1 0 262401127 14163968 1394 33554432000 4194304 4300876 140736711359744 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 3458 1394 170 27 0 1907 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13832

[startup+1.50091 s]
/proc/loadavg: 4.02 3.97 3.54 5/190 5974
/proc/meminfo: memFree=21034544/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=13968 CPUtime=1.49 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 4890 0 0 0 149 0 0 0 25 0 1 0 262401127 14303232 1447 33554432000 4194304 4300876 140736711359744 18446744073709551615 4276213 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 3492 1447 170 27 0 1941 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13968

[startup+3.10062 s]
/proc/loadavg: 4.02 3.97 3.54 5/190 5974
/proc/meminfo: memFree=21030452/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=14336 CPUtime=3.09 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 4952 0 0 0 309 0 0 0 25 0 1 0 262401127 14680064 1509 33554432000 4194304 4300876 140736711359744 18446744073709551615 4216168 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 3584 1509 170 27 0 2033 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14336

[startup+6.30101 s]
/proc/loadavg: 4.02 3.97 3.54 5/190 5975
/proc/meminfo: memFree=21028284/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=15360 CPUtime=6.29 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 5210 0 0 0 629 0 0 0 25 0 1 0 262401127 15728640 1767 33554432000 4194304 4300876 140736711359744 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 3840 1767 171 27 0 2289 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15360

[startup+12.7008 s]
/proc/loadavg: 4.02 3.97 3.54 5/190 5975
/proc/meminfo: memFree=21022800/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=16636 CPUtime=12.69 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 5467 0 0 0 1269 0 0 0 25 0 1 0 262401127 17035264 2024 33554432000 4194304 4300876 140736711359744 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 4159 2024 171 27 0 2608 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16636

[startup+25.5004 s]
/proc/loadavg: 4.01 3.97 3.55 5/190 5975
/proc/meminfo: memFree=21014752/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=19512 CPUtime=25.49 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 5982 0 0 0 2549 0 0 0 25 0 1 0 262401127 19980288 2539 33554432000 4194304 4300876 140736711359744 18446744073709551615 4234582 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 4878 2539 171 27 0 3327 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19512

[startup+51.1005 s]
/proc/loadavg: 4.01 3.97 3.56 5/190 5976
/proc/meminfo: memFree=20999188/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=25980 CPUtime=51.09 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 7046 0 0 0 5109 0 0 0 25 0 1 0 262401127 26603520 3603 33554432000 4194304 4300876 140736711359744 18446744073709551615 4216276 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 6495 3603 171 27 0 4944 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 25980

[startup+102.306 s]
/proc/loadavg: 4.00 3.97 3.58 5/190 5977
/proc/meminfo: memFree=20966420/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=31800 CPUtime=102.3 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 9139 0 0 0 10229 1 0 0 25 0 1 0 262401127 32563200 5696 33554432000 4194304 4300876 140736711359744 18446744073709551615 4281776 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 7950 5696 171 27 0 6399 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 31800

[startup+162.301 s]
/proc/loadavg: 4.00 3.97 3.60 5/190 5979
/proc/meminfo: memFree=20930180/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=54080 CPUtime=162.3 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 11625 0 0 0 16228 2 0 0 25 0 1 0 262401127 55377920 8182 33554432000 4194304 4300876 140736711359744 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 13520 8182 171 27 0 11969 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 54080

[startup+222.3 s]
/proc/loadavg: 4.00 3.97 3.63 5/190 5980
/proc/meminfo: memFree=20893696/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=54080 CPUtime=222.29 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 14131 0 0 0 22227 2 0 0 25 0 1 0 262401127 55377920 10688 33554432000 4194304 4300876 140736711359744 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 13520 10688 171 27 0 11969 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 54080

[startup+282.301 s]
/proc/loadavg: 4.00 3.97 3.64 5/190 5982
/proc/meminfo: memFree=20857692/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=74564 CPUtime=282.3 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 16765 0 0 0 28227 3 0 0 25 0 1 0 262401127 76353536 13322 33554432000 4194304 4300876 140736711359744 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 18641 13322 171 27 0 17090 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 74564

[startup+342.3 s]
/proc/loadavg: 4.00 3.97 3.66 5/190 5984
/proc/meminfo: memFree=20819832/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=74564 CPUtime=342.3 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 19295 0 0 0 34227 3 0 0 25 0 1 0 262401127 76353536 15852 33554432000 4194304 4300876 140736711359744 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 18641 15852 171 27 0 17090 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 74564

[startup+402.3 s]
/proc/loadavg: 4.04 3.99 3.69 5/190 5985
/proc/meminfo: memFree=20782324/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=104032 CPUtime=402.31 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 21847 0 0 0 40227 4 0 0 25 0 1 0 262401127 106528768 18404 33554432000 4194304 4300876 140736711359744 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 26008 18404 171 27 0 24457 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 104032

[startup+462.301 s]
/proc/loadavg: 4.01 3.99 3.70 5/190 5990
/proc/meminfo: memFree=20745316/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=104032 CPUtime=462.3 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 24388 0 0 0 46226 4 0 0 25 0 1 0 262401127 106528768 20945 33554432000 4194304 4300876 140736711359744 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 26008 20945 171 27 0 24457 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 104032

[startup+522.3 s]
/proc/loadavg: 4.00 3.99 3.72 5/190 5991
/proc/meminfo: memFree=20710472/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=104876 CPUtime=522.3 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 26937 0 0 0 52226 4 0 0 25 0 1 0 262401127 107393024 23494 33554432000 4194304 4300876 140736711359744 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 26219 23494 171 27 0 24668 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 104876

[startup+582.3 s]
/proc/loadavg: 4.00 3.99 3.73 5/190 5993
/proc/meminfo: memFree=20672876/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=149076 CPUtime=582.31 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 29509 0 0 0 58226 5 0 0 25 0 1 0 262401127 152653824 26066 33554432000 4194304 4300876 140736711359744 18446744073709551615 4216284 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 37269 26066 171 27 0 35718 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 149076

[startup+642.301 s]
/proc/loadavg: 4.00 3.99 3.75 5/190 5995
/proc/meminfo: memFree=20635276/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=149076 CPUtime=642.32 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 32068 0 0 0 64226 6 0 0 25 0 1 0 262401127 152653824 28625 33554432000 4194304 4300876 140736711359744 18446744073709551615 4275834 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 37269 28625 171 27 0 35718 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 149076

[startup+702.3 s]
/proc/loadavg: 4.00 3.99 3.76 5/190 5996
/proc/meminfo: memFree=20598404/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=149076 CPUtime=702.31 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 34622 0 0 0 70225 6 0 0 25 0 1 0 262401127 152653824 31179 33554432000 4194304 4300876 140736711359744 18446744073709551615 4264820 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 37269 31179 171 27 0 35718 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 149076

[startup+762.306 s]
/proc/loadavg: 4.00 3.99 3.77 5/190 5998
/proc/meminfo: memFree=20562904/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=149076 CPUtime=762.33 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 37177 0 0 0 76226 7 0 0 25 0 1 0 262401127 152653824 33734 33554432000 4194304 4300876 140736711359744 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 37269 33734 171 27 0 35718 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 149076

[startup+822.301 s]
/proc/loadavg: 4.00 3.99 3.78 5/190 5999
/proc/meminfo: memFree=20526412/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=215376 CPUtime=822.32 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 39695 0 0 0 82225 7 0 0 25 0 1 0 262401127 220545024 36252 33554432000 4194304 4300876 140736711359744 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 53844 36252 171 27 0 52293 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 215376

[startup+882.3 s]
/proc/loadavg: 4.00 3.99 3.79 5/190 6001
/proc/meminfo: memFree=20489936/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=217064 CPUtime=882.32 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 42200 0 0 0 88224 8 0 0 25 0 1 0 262401127 222273536 38757 33554432000 4194304 4300876 140736711359744 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 54266 38757 171 27 0 52715 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 217064

[startup+942.301 s]
/proc/loadavg: 4.00 3.99 3.81 5/190 6003
/proc/meminfo: memFree=20454036/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=217064 CPUtime=942.32 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 44696 0 0 0 94224 8 0 0 25 0 1 0 262401127 222273536 41253 33554432000 4194304 4300876 140736711359744 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 54266 41253 171 27 0 52715 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 217064

[startup+1002.3 s]
/proc/loadavg: 4.04 4.00 3.82 5/190 6004
/proc/meminfo: memFree=20419152/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=217064 CPUtime=1002.32 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 47153 0 0 0 100224 8 0 0 25 0 1 0 262401127 222273536 43710 33554432000 4194304 4300876 140736711359744 18446744073709551615 4261160 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 54266 43710 171 27 0 52715 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 217064

[startup+1062.3 s]
/proc/loadavg: 4.06 4.01 3.83 5/190 6006
/proc/meminfo: memFree=20382420/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=217064 CPUtime=1062.32 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 49592 0 0 0 106223 9 0 0 25 0 1 0 262401127 222273536 46149 33554432000 4194304 4300876 140736711359744 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 54266 46149 171 27 0 52715 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 217064

[startup+1122.3 s]
/proc/loadavg: 4.02 4.01 3.84 5/190 6007
/proc/meminfo: memFree=20345428/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=217064 CPUtime=1122.33 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 52013 0 0 0 112223 10 0 0 25 0 1 0 262401127 222273536 48570 33554432000 4194304 4300876 140736711359744 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 54266 48570 171 27 0 52715 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 217064

[startup+1182.3 s]
/proc/loadavg: 4.01 4.00 3.84 5/190 6009
/proc/meminfo: memFree=20309568/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=217064 CPUtime=1182.33 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 54402 0 0 0 118222 11 0 0 25 0 1 0 262401127 222273536 50959 33554432000 4194304 4300876 140736711359744 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 54266 50959 171 27 0 52715 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 217064

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.85 5/190 6011
/proc/meminfo: memFree=20274328/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=316512 CPUtime=1242.33 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 56751 0 0 0 124222 11 0 0 25 0 1 0 262401127 324108288 53308 33554432000 4194304 4300876 140736711359744 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 79128 53308 171 27 0 77577 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 316512



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.85 5/190 6012
/proc/meminfo: memFree=20239828/32951124 swapFree=67111528/67111528
[pid=5943] ppid=5941 vsize=316512 CPUtime=1300.04 cores=5,7
/proc/5943/stat : 5943 (march_rw) R 5941 5943 5758 0 -1 4202496 58977 0 0 0 129992 12 0 0 25 0 1 0 262401127 324108288 55534 33554432000 4194304 4300876 140736711359744 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/5943/statm: 79128 55534 171 27 0 77577 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 316512

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): 1300.02
CPU time (s): 1300.06
CPU user time (s): 1299.93
CPU system time (s): 0.131979
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 316512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.131979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58977
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= 15083

runsolver used 1.86272 second user time and 4.06238 second system time

The end

Launcher Data 

Begin job on node141 at 2011-04-02 01:17:35
IDJOB=3152351
IDBENCH=82631
IDSOLVER=1561
FILE ID=node141/3152351-1301699855
RUNJOBID= node141-1301698553-5779
PBS_JOBID= 12840754
Free space on /tmp= 71748 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1250-c25000-S269694958-008-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152351-1301699855/watcher-3152351-1301699855 -o /tmp/evaluation-result-3152351-1301699855/solver-3152351-1301699855 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152351-1301699855.cnf

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

MD5SUM BENCH= 320e47ec6251e96728575b0221aebaa2
RANDOM SEED=1947644938

node141.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		: 2666.806
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		: 2666.806
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	: 5362.96
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		: 2666.806
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		: 2666.806
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		: 2666.806
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	: 5332.84
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		: 2666.806
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		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
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:      21051196 kB
Buffers:        336656 kB
Cached:       11240908 kB
SwapCached:          0 kB
Active:        7508588 kB
Inactive:      4130236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21051196 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             800 kB
Writeback:           0 kB
AnonPages:       61992 kB
Mapped:          14788 kB
Slab:           196132 kB
PageTables:       5196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   186768 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= 71744 MiB
End job on node141 at 2011-04-02 01:39:17