Trace number 3420364

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) 5000.11 4999.93

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S837431592-027-UNKNOWN.cnf
MD5SUM3b045b7b4cbac0d258a07eda037c4299
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2223.79
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses40000
Sum of the clauses size200000
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 540000
Number of clauses of size over 50

Solver Data 

0.39/0.43	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.43	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.43	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.43	c main()::
0.39/0.43	c initFormula():: searching for DIMACS p-line....
0.39/0.43	c full lookahead due to high density!
0.39/0.43	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 40000 clauses.
0.39/0.43	c parseCNF():: parsing....
0.39/0.43	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.43	c runParser():: parsing was successful, warming up engines...
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c preprocessing fase I completed:: there are now 2000 free variables and 40000 clauses.
0.39/0.43	c using k-SAT heuristics (size based diff)
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c main():: clause / variable ratio: ( 40000 / 2000 ) = 20.00
0.39/0.43	c longest clause has size 5
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c number of free variables = 2000
0.39/0.43	c dynamic_preselect_setsize :: off
0.39/0.43	c main():: all systems go!
0.39/0.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 721
0.69/0.76	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: 199440
51.59/51.63	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) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3420364-1307646347/watcher-3420364-1307646347 -o /tmp/evaluation-result-3420364-1307646347/solver-3420364-1307646347 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420364-1307646347.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.84 1.97 1.99 2/174 2508
/proc/meminfo: memFree=32019988/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=7200 CPUtime=0 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4194304 349 0 0 0 0 0 0 0 25 0 1 0 876237069 7372800 293 33554432000 4194304 4300876 140735232554528 18446744073709551615 212435677893 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 1800 293 113 27 0 249 0

[startup+0.098054 s]
/proc/loadavg: 1.84 1.97 1.99 2/174 2508
/proc/meminfo: memFree=32019988/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=12084 CPUtime=0.09 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 4352 0 0 0 9 0 0 0 25 0 1 0 876237069 12374016 1212 33554432000 4194304 4300876 140735232554528 18446744073709551615 4240276 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 3021 1212 142 27 0 1470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12084

[startup+0.101052 s]
/proc/loadavg: 1.84 1.97 1.99 2/174 2508
/proc/meminfo: memFree=32019988/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=10500 CPUtime=0.09 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 4353 0 0 0 9 0 0 0 25 0 1 0 876237069 10752000 818 33554432000 4194304 4300876 140735232554528 18446744073709551615 4242227 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 2625 818 143 27 0 1074 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10500

[startup+0.301014 s]
/proc/loadavg: 1.84 1.97 1.99 2/174 2508
/proc/meminfo: memFree=32019988/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=12660 CPUtime=0.29 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 5845 0 0 0 29 0 0 0 25 0 1 0 876237069 12963840 1336 33554432000 4194304 4300876 140735232554528 18446744073709551615 4214603 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 3165 1336 143 27 0 1614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12660

[startup+0.700938 s]
/proc/loadavg: 1.84 1.97 1.99 2/174 2508
/proc/meminfo: memFree=32019988/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=19064 CPUtime=0.69 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 7296 0 0 0 69 0 0 0 25 0 1 0 876237069 19521536 2352 33554432000 4194304 4300876 140735232554528 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 4766 2352 170 27 0 3215 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19064

[startup+1.50078 s]
/proc/loadavg: 1.84 1.97 1.99 4/178 2512
/proc/meminfo: memFree=31993520/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=19068 CPUtime=1.49 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 7297 0 0 0 149 0 0 0 25 0 1 0 876237069 19525632 2353 33554432000 4194304 4300876 140735232554528 18446744073709551615 212435412693 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 4767 2353 170 27 0 3216 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19068

[startup+3.10046 s]
/proc/loadavg: 1.84 1.97 1.99 4/178 2512
/proc/meminfo: memFree=31957808/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=19068 CPUtime=3.09 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 7297 0 0 0 309 0 0 0 25 0 1 0 876237069 19525632 2353 33554432000 4194304 4300876 140735232554528 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 4767 2353 170 27 0 3216 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19068

[startup+6.30088 s]
/proc/loadavg: 1.85 1.97 1.99 4/178 2513
/proc/meminfo: memFree=31951732/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=19068 CPUtime=6.29 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 7297 0 0 0 629 0 0 0 25 0 1 0 876237069 19525632 2353 33554432000 4194304 4300876 140735232554528 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 4767 2353 170 27 0 3216 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19068

[startup+12.7007 s]
/proc/loadavg: 1.86 1.97 1.99 4/178 2513
/proc/meminfo: memFree=31948600/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=20092 CPUtime=12.69 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 7521 0 0 0 1269 0 0 0 25 0 1 0 876237069 20574208 2577 33554432000 4194304 4300876 140735232554528 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 5023 2577 170 27 0 3472 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20092

[startup+25.5002 s]
/proc/loadavg: 1.89 1.97 1.99 3/178 2513
/proc/meminfo: memFree=31946504/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=21368 CPUtime=25.49 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 7777 0 0 0 2549 0 0 0 25 0 1 0 876237069 21880832 2833 33554432000 4194304 4300876 140735232554528 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 5342 2833 171 27 0 3791 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21368

[startup+51.1004 s]
/proc/loadavg: 1.93 1.97 1.99 3/178 2514
/proc/meminfo: memFree=31942504/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=24244 CPUtime=51.09 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 8460 0 0 0 5109 0 0 0 25 0 1 0 876237069 24825856 3516 33554432000 4194304 4300876 140735232554528 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 6061 3516 171 27 0 4510 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24244

[startup+102.307 s]
/proc/loadavg: 1.97 1.97 1.99 4/178 2515
/proc/meminfo: memFree=31936640/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=30712 CPUtime=102.31 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 9652 0 0 0 10230 1 0 0 25 0 1 0 876237069 31449088 4708 33554432000 4194304 4300876 140735232554528 18446744073709551615 4225296 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 7678 4708 171 27 0 6127 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 30712

[startup+162.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/178 2517
/proc/meminfo: memFree=31930388/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=36536 CPUtime=162.3 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 11006 0 0 0 16229 1 0 0 25 0 1 0 876237069 37412864 6062 33554432000 4194304 4300876 140735232554528 18446744073709551615 212435412683 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 9134 6062 171 27 0 7583 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 36536

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.99 4/178 2518
/proc/meminfo: memFree=31924244/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=45268 CPUtime=222.3 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 12359 0 0 0 22229 1 0 0 25 0 1 0 876237069 46354432 7415 33554432000 4194304 4300876 140735232554528 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 11317 7415 171 27 0 9766 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 45268

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.99 4/178 2520
/proc/meminfo: memFree=31918732/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=45268 CPUtime=282.3 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 13718 0 0 0 28229 1 0 0 25 0 1 0 876237069 46354432 8774 33554432000 4194304 4300876 140735232554528 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 11317 8774 171 27 0 9766 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 45268

[startup+342.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/178 2521
/proc/meminfo: memFree=31912824/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=58364 CPUtime=342.3 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 15145 0 0 0 34229 1 0 0 25 0 1 0 876237069 59764736 10201 33554432000 4194304 4300876 140735232554528 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 14591 10201 171 27 0 13040 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 58364

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.99 4/178 2523
/proc/meminfo: memFree=31906700/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=58364 CPUtime=402.31 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 16584 0 0 0 40229 2 0 0 25 0 1 0 876237069 59764736 11640 33554432000 4194304 4300876 140735232554528 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 14591 11640 171 27 0 13040 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 58364

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.99 4/178 2525
/proc/meminfo: memFree=31900948/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=78008 CPUtime=462.31 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 17921 0 0 0 46229 2 0 0 25 0 1 0 876237069 79880192 12977 33554432000 4194304 4300876 140735232554528 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 19502 12977 171 27 0 17951 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 78008

[startup+522.3 s]
/proc/loadavg: 2.12 2.00 2.00 3/178 2526
/proc/meminfo: memFree=31895328/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=78756 CPUtime=522.31 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 19278 0 0 0 52229 2 0 0 25 0 1 0 876237069 80646144 14334 33554432000 4194304 4300876 140735232554528 18446744073709551615 4248615 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 19689 14334 171 27 0 18138 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 78756

[startup+582.301 s]
/proc/loadavg: 2.04 2.00 2.00 4/178 2528
/proc/meminfo: memFree=31889580/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=78756 CPUtime=582.31 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 20654 0 0 0 58228 3 0 0 25 0 1 0 876237069 80646144 15710 33554432000 4194304 4300876 140735232554528 18446744073709551615 4248775 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 19689 15710 171 27 0 18138 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 78756

[startup+642.301 s]

################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 2634
/proc/meminfo: memFree=31546312/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=472520 CPUtime=4062.45 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 105014 0 0 0 406224 21 0 0 25 0 1 0 876237069 483860480 100070 33554432000 4194304 4300876 140735232554528 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 118130 100070 172 27 0 116579 0
Current children cumulated CPU time (s) 4062.45
Current children cumulated vsize (KiB) 472520

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 2635
/proc/meminfo: memFree=31540312/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=472520 CPUtime=4122.45 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 106522 0 0 0 412223 22 0 0 25 0 1 0 876237069 483860480 101578 33554432000 4194304 4300876 140735232554528 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 118130 101578 172 27 0 116579 0
Current children cumulated CPU time (s) 4122.45
Current children cumulated vsize (KiB) 472520

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2637
/proc/meminfo: memFree=31533812/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=472520 CPUtime=4182.45 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 108055 0 0 0 418223 22 0 0 25 0 1 0 876237069 483860480 103111 33554432000 4194304 4300876 140735232554528 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 118130 103111 172 27 0 116579 0
Current children cumulated CPU time (s) 4182.45
Current children cumulated vsize (KiB) 472520

[startup+4242.3 s]
/proc/loadavg: 2.09 2.03 2.01 4/178 2638
/proc/meminfo: memFree=31527700/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=472520 CPUtime=4242.45 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 109589 0 0 0 424223 22 0 0 25 0 1 0 876237069 483860480 104645 33554432000 4194304 4300876 140735232554528 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 118130 104645 172 27 0 116579 0
Current children cumulated CPU time (s) 4242.45
Current children cumulated vsize (KiB) 472520

[startup+4302.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/178 2640
/proc/meminfo: memFree=31521328/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=472520 CPUtime=4302.45 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 111157 0 0 0 430222 23 0 0 25 0 1 0 876237069 483860480 106213 33554432000 4194304 4300876 140735232554528 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 118130 106213 172 27 0 116579 0
Current children cumulated CPU time (s) 4302.45
Current children cumulated vsize (KiB) 472520

[startup+4362.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/178 2642
/proc/meminfo: memFree=31515072/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=472520 CPUtime=4362.45 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 112731 0 0 0 436222 23 0 0 25 0 1 0 876237069 483860480 107787 33554432000 4194304 4300876 140735232554528 18446744073709551615 212435713509 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 118130 107787 172 27 0 116579 0
Current children cumulated CPU time (s) 4362.45
Current children cumulated vsize (KiB) 472520

[startup+4422.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/178 2643
/proc/meminfo: memFree=31509204/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=472520 CPUtime=4422.46 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 114222 0 0 0 442222 24 0 0 25 0 1 0 876237069 483860480 109278 33554432000 4194304 4300876 140735232554528 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 118130 109278 172 27 0 116579 0
Current children cumulated CPU time (s) 4422.46
Current children cumulated vsize (KiB) 472520

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 2645
/proc/meminfo: memFree=31503076/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=472520 CPUtime=4482.46 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 115726 0 0 0 448222 24 0 0 25 0 1 0 876237069 483860480 110782 33554432000 4194304 4300876 140735232554528 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 118130 110782 172 27 0 116579 0
Current children cumulated CPU time (s) 4482.46
Current children cumulated vsize (KiB) 472520

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2646
/proc/meminfo: memFree=31496716/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=472520 CPUtime=4542.46 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 117270 0 0 0 454222 24 0 0 25 0 1 0 876237069 483860480 112326 33554432000 4194304 4300876 140735232554528 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 118130 112326 172 27 0 116579 0
Current children cumulated CPU time (s) 4542.46
Current children cumulated vsize (KiB) 472520

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 2648
/proc/meminfo: memFree=31490324/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=472520 CPUtime=4602.46 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 118822 0 0 0 460222 24 0 0 25 0 1 0 876237069 483860480 113878 33554432000 4194304 4300876 140735232554528 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 118130 113878 172 27 0 116579 0
Current children cumulated CPU time (s) 4602.46
Current children cumulated vsize (KiB) 472520

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2650
/proc/meminfo: memFree=31483820/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=696284 CPUtime=4662.47 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 120391 0 0 0 466222 25 0 0 25 0 1 0 876237069 712994816 115447 33554432000 4194304 4300876 140735232554528 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 174071 115447 172 27 0 172520 0
Current children cumulated CPU time (s) 4662.47
Current children cumulated vsize (KiB) 696284

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 2651
/proc/meminfo: memFree=31477324/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=696284 CPUtime=4722.47 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 121959 0 0 0 472222 25 0 0 25 0 1 0 876237069 712994816 117015 33554432000 4194304 4300876 140735232554528 18446744073709551615 212435412678 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 174071 117015 172 27 0 172520 0
Current children cumulated CPU time (s) 4722.47
Current children cumulated vsize (KiB) 696284

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 2653
/proc/meminfo: memFree=31470936/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=696284 CPUtime=4782.46 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 123532 0 0 0 478221 25 0 0 25 0 1 0 876237069 712994816 118588 33554432000 4194304 4300876 140735232554528 18446744073709551615 4227604 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 174071 118588 172 27 0 172520 0
Current children cumulated CPU time (s) 4782.46
Current children cumulated vsize (KiB) 696284

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2654
/proc/meminfo: memFree=31464428/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=696284 CPUtime=4842.47 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 125103 0 0 0 484221 26 0 0 25 0 1 0 876237069 712994816 120159 33554432000 4194304 4300876 140735232554528 18446744073709551615 4276249 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 174071 120159 172 27 0 172520 0
Current children cumulated CPU time (s) 4842.47
Current children cumulated vsize (KiB) 696284

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 2656
/proc/meminfo: memFree=31458172/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=696284 CPUtime=4902.47 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 126644 0 0 0 490221 26 0 0 25 0 1 0 876237069 712994816 121700 33554432000 4194304 4300876 140735232554528 18446744073709551615 4248646 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 174071 121700 172 27 0 172520 0
Current children cumulated CPU time (s) 4902.47
Current children cumulated vsize (KiB) 696284

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 2658
/proc/meminfo: memFree=31451916/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=696284 CPUtime=4962.47 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 128229 0 0 0 496221 26 0 0 25 0 1 0 876237069 712994816 123285 33554432000 4194304 4300876 140735232554528 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 174071 123285 172 27 0 172520 0
Current children cumulated CPU time (s) 4962.47
Current children cumulated vsize (KiB) 696284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2659
/proc/meminfo: memFree=31447536/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=696284 CPUtime=5000.08 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 129270 0 0 0 499981 27 0 0 25 0 1 0 876237069 712994816 124326 33554432000 4194304 4300876 140735232554528 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 174071 124326 172 27 0 172520 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 696284

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2659
/proc/meminfo: memFree=31447536/32951124 swapFree=67050508/67111528
[pid=2508] ppid=2505 vsize=696284 CPUtime=5000.08 cores=0,2,4,6
/proc/2508/stat : 2508 (march_rw) R 2505 2508 1071 0 -1 4202496 129270 0 0 0 499981 27 0 0 25 0 1 0 876237069 712994816 124326 33554432000 4194304 4300876 140735232554528 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2508/statm: 174071 124326 172 27 0 172520 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 696284

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.11
CPU user time (s): 4999.82
CPU system time (s): 0.290955
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 696284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.82
system time used= 0.290955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 129270
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= 2526

runsolver used 8.41672 second user time and 16.5975 second system time

The end

Launcher Data 

Begin job on node102 at 2011-06-09 21:05:47
IDJOB=3420364
IDBENCH=82616
IDSOLVER=1913
FILE ID=node102/3420364-1307646347
RUNJOBID= node102-1307636342-2013
PBS_JOBID= 13549389
Free space on /tmp= 74196 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S837431592-027-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420364-1307646347/watcher-3420364-1307646347 -o /tmp/evaluation-result-3420364-1307646347/solver-3420364-1307646347 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420364-1307646347.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 3b045b7b4cbac0d258a07eda037c4299
RANDOM SEED=1177860971

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:      32020688 kB
Buffers:        211160 kB
Cached:         484428 kB
SwapCached:      25184 kB
Active:         334788 kB
Inactive:       390976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      32020688 kB
SwapTotal:    67111528 kB
SwapFree:     67050508 kB
Dirty:            3516 kB
Writeback:           0 kB
AnonPages:       27268 kB
Mapped:           8828 kB
Slab:           139008 kB
PageTables:       4276 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   191992 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= 74196 MiB
End job on node102 at 2011-06-09 22:29:09