Trace number 3152408

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) 1300.02 1300.02

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S1351005860-011-UNKNOWN.cnf
MD5SUM6a80d43525a755784678c69a1c250bac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.4207
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data 

0.19/0.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.20	c main()::
0.19/0.20	c initFormula():: searching for DIMACS p-line....
0.19/0.20	c full lookahead due to high density!
0.19/0.20	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.19/0.20	c parseCNF():: parsing....
0.19/0.20	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.20	c runParser():: parsing was successful, warming up engines...
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.19/0.20	c using k-SAT heuristics (size based diff)
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.19/0.20	c longest clause has size 5
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c number of free variables = 1000
0.19/0.20	c dynamic_preselect_setsize :: off
0.19/0.20	c main():: all systems go!
0.19/0.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 453
0.29/0.32	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: 50006
6.19/6.28	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 |****************************************************************| ( 2/999) NodeCount: 5097355
656.29/656.37	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-3152408-1301702378/watcher-3152408-1301702378 -o /tmp/evaluation-result-3152408-1301702378/solver-3152408-1301702378 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152408-1301702378.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.01 4.01 3.94 3/182 9203
/proc/meminfo: memFree=22247668/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=6884 CPUtime=0 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4194304 301 0 0 0 0 0 0 0 25 0 1 0 281840117 7049216 246 33554432000 4194304 4300876 140734225992832 18446744073709551615 212436016896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 1721 246 113 27 0 170 0

[startup+0.0740001 s]
/proc/loadavg: 4.01 4.01 3.94 3/182 9203
/proc/meminfo: memFree=22247668/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=9492 CPUtime=0.07 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 2832 0 0 0 7 0 0 0 25 0 1 0 281840117 9719808 754 33554432000 4194304 4300876 140734225992832 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 2373 754 143 27 0 822 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9492

[startup+0.100994 s]
/proc/loadavg: 4.01 4.01 3.94 3/182 9203
/proc/meminfo: memFree=22247668/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=9492 CPUtime=0.09 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 2832 0 0 0 9 0 0 0 25 0 1 0 281840117 9719808 754 33554432000 4194304 4300876 140734225992832 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 2373 754 143 27 0 822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9492

[startup+0.300954 s]
/proc/loadavg: 4.01 4.01 3.94 3/182 9203
/proc/meminfo: memFree=22247668/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=12708 CPUtime=0.29 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 3766 0 0 0 29 0 0 0 25 0 1 0 281840117 13012992 1280 33554432000 4194304 4300876 140734225992832 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 3177 1280 170 27 0 1626 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12708

[startup+0.700887 s]
/proc/loadavg: 4.01 4.01 3.94 3/182 9203
/proc/meminfo: memFree=22247668/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=12708 CPUtime=0.69 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 3766 0 0 0 69 0 0 0 25 0 1 0 281840117 13012992 1280 33554432000 4194304 4300876 140734225992832 18446744073709551615 4276211 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 3177 1280 170 27 0 1626 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12708

[startup+1.50073 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 9241
/proc/meminfo: memFree=22232832/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=12708 CPUtime=1.49 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 3766 0 0 0 149 0 0 0 25 0 1 0 281840117 13012992 1280 33554432000 4194304 4300876 140734225992832 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 3177 1280 170 27 0 1626 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12708

[startup+3.10042 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 9241
/proc/meminfo: memFree=22228640/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=13244 CPUtime=3.09 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 3831 0 0 0 309 0 0 0 25 0 1 0 281840117 13561856 1345 33554432000 4194304 4300876 140734225992832 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 3311 1345 170 27 0 1760 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13244

[startup+6.30082 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 9241
/proc/meminfo: memFree=22225116/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=14780 CPUtime=6.29 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 4153 0 0 0 629 0 0 0 25 0 1 0 281840117 15134720 1667 33554432000 4194304 4300876 140734225992832 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 3695 1667 171 27 0 2144 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14780

[startup+12.7006 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 9241
/proc/meminfo: memFree=22219952/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=16696 CPUtime=12.69 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 4465 0 0 0 1269 0 0 0 25 0 1 0 281840117 17096704 1979 33554432000 4194304 4300876 140734225992832 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 4174 1979 171 27 0 2623 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16696

[startup+25.5002 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 9242
/proc/meminfo: memFree=22209676/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=18420 CPUtime=25.49 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 5085 0 0 0 2549 0 0 0 25 0 1 0 281840117 18862080 2599 33554432000 4194304 4300876 140734225992832 18446744073709551615 4289368 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 4605 2599 171 27 0 3054 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18420

[startup+51.1003 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 9242
/proc/meminfo: memFree=22191776/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=24888 CPUtime=51.09 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 6337 0 0 0 5108 1 0 0 25 0 1 0 281840117 25485312 3851 33554432000 4194304 4300876 140734225992832 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 6222 3851 171 27 0 4671 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24888

[startup+102.307 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 9253
/proc/meminfo: memFree=22153100/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=39440 CPUtime=102.3 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 8807 0 0 0 10229 1 0 0 25 0 1 0 281840117 40386560 6321 33554432000 4194304 4300876 140734225992832 18446744073709551615 4227546 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 9860 6321 171 27 0 8309 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 39440

[startup+162.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 9254
/proc/meminfo: memFree=22110140/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=53196 CPUtime=162.29 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 11777 0 0 0 16227 2 0 0 25 0 1 0 281840117 54472704 9291 33554432000 4194304 4300876 140734225992832 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 13299 9291 171 27 0 11748 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 53196

[startup+222.301 s]
/proc/loadavg: 4.03 4.01 3.94 5/190 9256
/proc/meminfo: memFree=22068200/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=72840 CPUtime=222.29 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 14680 0 0 0 22227 2 0 0 25 0 1 0 281840117 74588160 12194 33554432000 4194304 4300876 140734225992832 18446744073709551615 4281436 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 18210 12194 171 27 0 16659 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 72840

[startup+282.301 s]
/proc/loadavg: 4.05 4.02 3.95 5/190 9261
/proc/meminfo: memFree=22026676/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=73500 CPUtime=282.3 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 17564 0 0 0 28227 3 0 0 25 0 1 0 281840117 75264000 15078 33554432000 4194304 4300876 140734225992832 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 18375 15078 171 27 0 16824 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 73500

[startup+342.3 s]
/proc/loadavg: 4.02 4.02 3.95 5/190 9262
/proc/meminfo: memFree=21983748/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=102968 CPUtime=342.29 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 20414 0 0 0 34226 3 0 0 25 0 1 0 281840117 105439232 17928 33554432000 4194304 4300876 140734225992832 18446744073709551615 4275858 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 25742 17928 171 27 0 24191 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 102968

[startup+402.301 s]
/proc/loadavg: 4.00 4.01 3.95 5/190 9264
/proc/meminfo: memFree=21942420/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=102968 CPUtime=402.3 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 23219 0 0 0 40226 4 0 0 25 0 1 0 281840117 105439232 20733 33554432000 4194304 4300876 140734225992832 18446744073709551615 4250763 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 25742 20733 171 27 0 24191 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 102968

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 9265
/proc/meminfo: memFree=21901720/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=102968 CPUtime=462.3 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 25995 0 0 0 46226 4 0 0 25 0 1 0 281840117 105439232 23509 33554432000 4194304 4300876 140734225992832 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 25742 23509 171 27 0 24191 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 102968

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 9267
/proc/meminfo: memFree=21861392/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=148492 CPUtime=522.3 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 28706 0 0 0 52225 5 0 0 25 0 1 0 281840117 152055808 26220 33554432000 4194304 4300876 140734225992832 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 37123 26220 171 27 0 35572 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 148492

[startup+582.301 s]
/proc/loadavg: 4.04 4.01 3.95 5/190 9269
/proc/meminfo: memFree=21820304/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=148492 CPUtime=582.29 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 31328 0 0 0 58224 5 0 0 25 0 1 0 281840117 152055808 28842 33554432000 4194304 4300876 140734225992832 18446744073709551615 4216318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 37123 28842 171 27 0 35572 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 148492

[startup+642.301 s]
/proc/loadavg: 4.01 4.01 3.95 5/190 9270
/proc/meminfo: memFree=21780812/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=148492 CPUtime=642.29 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 33768 0 0 0 64224 5 0 0 25 0 1 0 281840117 152055808 31282 33554432000 4194304 4300876 140734225992832 18446744073709551615 4248646 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 37123 31282 171 27 0 35572 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 148492

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 9272
/proc/meminfo: memFree=21740340/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=148492 CPUtime=702.3 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 36483 0 0 0 70224 6 0 0 25 0 1 0 281840117 152055808 33997 33554432000 4194304 4300876 140734225992832 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 37123 33997 171 27 0 35572 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 148492

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 9273
/proc/meminfo: memFree=21696172/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=214792 CPUtime=762.3 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 39422 0 0 0 76224 6 0 0 25 0 1 0 281840117 219947008 36936 33554432000 4194304 4300876 140734225992832 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 53698 36936 171 27 0 52147 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 214792

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 9275
/proc/meminfo: memFree=21653364/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=214792 CPUtime=822.29 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 42359 0 0 0 82223 6 0 0 25 0 1 0 281840117 219947008 39873 33554432000 4194304 4300876 140734225992832 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 53698 39873 171 27 0 52147 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 214792

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 9277
/proc/meminfo: memFree=21610436/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=214792 CPUtime=882.29 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 45272 0 0 0 88222 7 0 0 25 0 1 0 281840117 219947008 42786 33554432000 4194304 4300876 140734225992832 18446744073709551615 4216280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 53698 42786 171 27 0 52147 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 214792

[startup+942.301 s]
/proc/loadavg: 4.07 4.02 3.96 5/190 9278
/proc/meminfo: memFree=21569716/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=217432 CPUtime=942.3 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 48176 0 0 0 94222 8 0 0 25 0 1 0 281840117 222650368 45690 33554432000 4194304 4300876 140734225992832 18446744073709551615 4216323 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 54358 45690 171 27 0 52807 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 217432

[startup+1002.3 s]
/proc/loadavg: 4.08 4.03 3.96 5/190 9280
/proc/meminfo: memFree=21526648/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=217432 CPUtime=1002.29 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 51035 0 0 0 100221 8 0 0 25 0 1 0 281840117 222650368 48549 33554432000 4194304 4300876 140734225992832 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 54358 48549 171 27 0 52807 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 217432

[startup+1062.3 s]
/proc/loadavg: 4.03 4.02 3.96 5/190 9281
/proc/meminfo: memFree=21484828/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=217432 CPUtime=1062.29 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 53847 0 0 0 106220 9 0 0 25 0 1 0 281840117 222650368 51361 33554432000 4194304 4300876 140734225992832 18446744073709551615 4250742 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 54358 51361 171 27 0 52807 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 217432

[startup+1122.3 s]
/proc/loadavg: 4.01 4.01 3.96 5/190 9283
/proc/meminfo: memFree=21443256/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=316880 CPUtime=1122.29 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 56622 0 0 0 112220 9 0 0 25 0 1 0 281840117 324485120 54136 33554432000 4194304 4300876 140734225992832 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 79220 54136 171 27 0 77669 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 316880

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 3.96 5/190 9285
/proc/meminfo: memFree=21403920/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=316880 CPUtime=1182.29 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 59336 0 0 0 118220 9 0 0 25 0 1 0 281840117 324485120 56850 33554432000 4194304 4300876 140734225992832 18446744073709551615 4264095 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 79220 56850 171 27 0 77669 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 316880

[startup+1242.3 s]
/proc/loadavg: 4.07 4.02 3.97 5/190 9286
/proc/meminfo: memFree=21362972/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=316880 CPUtime=1242.3 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 61934 0 0 0 124220 10 0 0 25 0 1 0 281840117 324485120 59448 33554432000 4194304 4300876 140734225992832 18446744073709551615 212435411994 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 79220 59448 171 27 0 77669 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 316880



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 4.01 3.97 5/191 9289
/proc/meminfo: memFree=21348056/32951124 swapFree=67111528/67111528
[pid=9203] ppid=9201 vsize=316880 CPUtime=1300.01 cores=1,3
/proc/9203/stat : 9203 (march_rw) R 9201 9203 8728 0 -1 4202496 64160 0 0 0 129990 11 0 0 25 0 1 0 281840117 324485120 61674 33554432000 4194304 4300876 140734225992832 18446744073709551615 4214237 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9203/statm: 79220 61674 171 27 0 77669 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 316880

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): 1300.02
CPU user time (s): 1299.9
CPU system time (s): 0.121981
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 316880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.9
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64160
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= 3948

runsolver used 1.79173 second user time and 4.12837 second system time

The end

Launcher Data 

Begin job on node102 at 2011-04-02 01:59:38
IDJOB=3152408
IDBENCH=82688
IDSOLVER=1561
FILE ID=node102/3152408-1301702378
RUNJOBID= node102-1301698471-8748
PBS_JOBID= 12840749
Free space on /tmp= 71632 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S1351005860-011-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152408-1301702378/watcher-3152408-1301702378 -o /tmp/evaluation-result-3152408-1301702378/solver-3152408-1301702378 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152408-1301702378.cnf

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

MD5SUM BENCH= 6a80d43525a755784678c69a1c250bac
RANDOM SEED=1599451200

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:      22247832 kB
Buffers:        328792 kB
Cached:       10050504 kB
SwapCached:          0 kB
Active:        7416900 kB
Inactive:      3028772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22247832 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             796 kB
Writeback:           0 kB
AnonPages:       65956 kB
Mapped:          15220 kB
Slab:           193468 kB
PageTables:       5172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   232248 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 02:21:20