Trace number 3152410

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-v1000-c20000-S519298227-080-UNKNOWN.cnf
MD5SUMb0f2a8c1ae428dae6bc946bb38e8786d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark54.7627
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: 392
0.19/0.29	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: 47601
5.89/5.99	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: 4957956
638.62/638.68	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 |***********************************************

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-3152410-1301702378/watcher-3152410-1301702378 -o /tmp/evaluation-result-3152410-1301702378/solver-3152410-1301702378 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152410-1301702378.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: 4.01 4.01 3.94 4/189 9240
/proc/meminfo: memFree=22237792/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=6884 CPUtime=0 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4194304 313 0 0 0 0 0 0 0 25 0 1 0 281840141 7049216 258 33554432000 4194304 4300876 140736379394336 18446744073709551615 212435677893 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 1721 258 113 27 0 170 0

[startup+0.019394 s]
/proc/loadavg: 4.01 4.01 3.94 4/189 9240
/proc/meminfo: memFree=22237792/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=8496 CPUtime=0.01 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4194304 539 0 0 0 1 0 0 0 25 0 1 0 281840141 8699904 483 33554432000 4194304 4300876 140736379394336 18446744073709551615 212435677893 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 2157 500 118 27 0 606 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8496

[startup+0.100369 s]
/proc/loadavg: 4.01 4.01 3.94 4/189 9240
/proc/meminfo: memFree=22237792/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=9492 CPUtime=0.09 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 2833 0 0 0 9 0 0 0 25 0 1 0 281840141 9719808 755 33554432000 4194304 4300876 140736379394336 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 2373 755 143 27 0 822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9492

[startup+0.300334 s]
/proc/loadavg: 4.01 4.01 3.94 4/189 9240
/proc/meminfo: memFree=22237792/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=12708 CPUtime=0.29 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 3765 0 0 0 29 0 0 0 25 0 1 0 281840141 13012992 1279 33554432000 4194304 4300876 140736379394336 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 3177 1279 170 27 0 1626 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12708

[startup+0.700257 s]
/proc/loadavg: 4.01 4.01 3.94 4/189 9240
/proc/meminfo: memFree=22237792/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=12708 CPUtime=0.69 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 3765 0 0 0 69 0 0 0 25 0 1 0 281840141 13012992 1279 33554432000 4194304 4300876 140736379394336 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 3177 1279 170 27 0 1626 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12708

[startup+1.50011 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 9241
/proc/meminfo: memFree=22232088/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=12708 CPUtime=1.49 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 3766 0 0 0 149 0 0 0 25 0 1 0 281840141 13012992 1280 33554432000 4194304 4300876 140736379394336 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 3177 1280 170 27 0 1626 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12708

[startup+3.10081 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 9241
/proc/meminfo: memFree=22228392/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=13760 CPUtime=3.09 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 3980 0 0 0 309 0 0 0 25 0 1 0 281840141 14090240 1494 33554432000 4194304 4300876 140736379394336 18446744073709551615 212435412162 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 3440 1494 170 27 0 1889 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13760

[startup+6.3002 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 9241
/proc/meminfo: memFree=22224992/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=14612 CPUtime=6.29 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 4129 0 0 0 629 0 0 0 25 0 1 0 281840141 14962688 1643 33554432000 4194304 4300876 140736379394336 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 3653 1643 171 27 0 2102 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14612

[startup+12.701 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 9241
/proc/meminfo: memFree=22219828/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=16528 CPUtime=12.69 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 4437 0 0 0 1269 0 0 0 25 0 1 0 281840141 16924672 1951 33554432000 4194304 4300876 140736379394336 18446744073709551615 4201552 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 4132 1951 171 27 0 2581 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16528

[startup+25.5006 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 9242
/proc/meminfo: memFree=22209672/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=18252 CPUtime=25.49 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 5060 0 0 0 2549 0 0 0 25 0 1 0 281840141 18690048 2574 33554432000 4194304 4300876 140736379394336 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 4563 2574 171 27 0 3012 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18252

[startup+51.1007 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 9242
/proc/meminfo: memFree=22191404/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=24720 CPUtime=51.09 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 6299 0 0 0 5109 0 0 0 25 0 1 0 281840141 25313280 3813 33554432000 4194304 4300876 140736379394336 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 6180 3813 171 27 0 4629 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24720

[startup+102.306 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 9253
/proc/meminfo: memFree=22152976/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=39272 CPUtime=102.3 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 8775 0 0 0 10229 1 0 0 25 0 1 0 281840141 40214528 6289 33554432000 4194304 4300876 140736379394336 18446744073709551615 4276482 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 9818 6289 171 27 0 8267 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 39272

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 9254
/proc/meminfo: memFree=22110016/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=53040 CPUtime=162.3 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 11781 0 0 0 16229 1 0 0 25 0 1 0 281840141 54312960 9295 33554432000 4194304 4300876 140736379394336 18446744073709551615 4276213 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 13260 9295 171 27 0 11709 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 53040

[startup+222.3 s]
/proc/loadavg: 4.03 4.01 3.94 5/190 9256
/proc/meminfo: memFree=22068200/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=72684 CPUtime=222.3 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 14691 0 0 0 22228 2 0 0 25 0 1 0 281840141 74428416 12205 33554432000 4194304 4300876 140736379394336 18446744073709551615 4201141 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 18171 12205 171 27 0 16620 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 72684

[startup+282.301 s]
/proc/loadavg: 4.05 4.02 3.95 5/190 9261
/proc/meminfo: memFree=22026552/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=72684 CPUtime=282.31 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 17578 0 0 0 28228 3 0 0 25 0 1 0 281840141 74428416 15092 33554432000 4194304 4300876 140736379394336 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 18171 15092 171 27 0 16620 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 72684

[startup+342.301 s]
/proc/loadavg: 4.02 4.02 3.95 5/190 9262
/proc/meminfo: memFree=21983748/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=102824 CPUtime=342.3 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 20435 0 0 0 34227 3 0 0 25 0 1 0 281840141 105291776 17949 33554432000 4194304 4300876 140736379394336 18446744073709551615 4250723 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 25706 17949 171 27 0 24155 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 102824

[startup+402.3 s]
/proc/loadavg: 4.00 4.01 3.95 5/190 9264
/proc/meminfo: memFree=21942296/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=102824 CPUtime=402.31 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 23248 0 0 0 40227 4 0 0 25 0 1 0 281840141 105291776 20762 33554432000 4194304 4300876 140736379394336 18446744073709551615 4225242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 25706 20762 171 27 0 24155 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 102824

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 9265
/proc/meminfo: memFree=21901596/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=102824 CPUtime=462.31 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 26011 0 0 0 46227 4 0 0 25 0 1 0 281840141 105291776 23525 33554432000 4194304 4300876 140736379394336 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 25706 23525 171 27 0 24155 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 102824

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 9267
/proc/meminfo: memFree=21861144/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=148372 CPUtime=522.31 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 28696 0 0 0 52227 4 0 0 25 0 1 0 281840141 151932928 26210 33554432000 4194304 4300876 140736379394336 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 37093 26210 171 27 0 35542 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 148372

[startup+582.3 s]
/proc/loadavg: 4.04 4.01 3.95 5/190 9269
/proc/meminfo: memFree=21820180/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=148372 CPUtime=582.31 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 31278 0 0 0 58226 5 0 0 25 0 1 0 281840141 151932928 28792 33554432000 4194304 4300876 140736379394336 18446744073709551615 4197934 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 37093 28792 171 27 0 35542 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 148372

[startup+642.301 s]
/proc/loadavg: 4.01 4.01 3.95 5/190 9270
/proc/meminfo: memFree=21780812/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=148372 CPUtime=642.32 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 33565 0 0 0 64226 6 0 0 25 0 1 0 281840141 151932928 31079 33554432000 4194304 4300876 140736379394336 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 37093 31079 171 27 0 35542 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 148372

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 9272
/proc/meminfo: memFree=21740216/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=148372 CPUtime=702.31 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 36466 0 0 0 70225 6 0 0 25 0 1 0 281840141 151932928 33980 33554432000 4194304 4300876 140736379394336 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 37093 33980 171 27 0 35542 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 148372

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 9273
/proc/meminfo: memFree=21696048/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=214672 CPUtime=762.33 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 39395 0 0 0 76226 7 0 0 25 0 1 0 281840141 219824128 36909 33554432000 4194304 4300876 140736379394336 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 53668 36909 171 27 0 52117 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 214672

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 9275
/proc/meminfo: memFree=21653240/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=214672 CPUtime=822.33 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 42298 0 0 0 82225 8 0 0 25 0 1 0 281840141 219824128 39812 33554432000 4194304 4300876 140736379394336 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 53668 39812 171 27 0 52117 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 214672

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 9277
/proc/meminfo: memFree=21610312/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=214672 CPUtime=882.32 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 45172 0 0 0 88224 8 0 0 25 0 1 0 281840141 219824128 42686 33554432000 4194304 4300876 140736379394336 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 53668 42686 171 27 0 52117 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 214672

[startup+942.3 s]
/proc/loadavg: 4.07 4.02 3.96 5/190 9278
/proc/meminfo: memFree=21569716/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=214672 CPUtime=942.32 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 48014 0 0 0 94224 8 0 0 25 0 1 0 281840141 219824128 45528 33554432000 4194304 4300876 140736379394336 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 53668 45528 171 27 0 52117 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 214672

[startup+1002.3 s]
/proc/loadavg: 4.08 4.03 3.96 5/190 9280
/proc/meminfo: memFree=21526400/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=217364 CPUtime=1002.33 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 50811 0 0 0 100224 9 0 0 25 0 1 0 281840141 222580736 48325 33554432000 4194304 4300876 140736379394336 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 54341 48325 171 27 0 52790 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 217364

[startup+1062.3 s]
/proc/loadavg: 4.03 4.02 3.96 5/190 9281
/proc/meminfo: memFree=21484456/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=217364 CPUtime=1062.33 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 53580 0 0 0 106224 9 0 0 25 0 1 0 281840141 222580736 51094 33554432000 4194304 4300876 140736379394336 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 54341 51094 171 27 0 52790 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 217364

[startup+1122.3 s]
/proc/loadavg: 4.01 4.01 3.96 5/190 9283
/proc/meminfo: memFree=21443256/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=316812 CPUtime=1122.33 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 56287 0 0 0 112223 10 0 0 25 0 1 0 281840141 324415488 53801 33554432000 4194304 4300876 140736379394336 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 79203 53801 171 27 0 77652 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 316812

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 3.96 5/190 9285
/proc/meminfo: memFree=21403796/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=316812 CPUtime=1182.33 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 58910 0 0 0 118222 11 0 0 25 0 1 0 281840141 324415488 56424 33554432000 4194304 4300876 140736379394336 18446744073709551615 4281192 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 79203 56424 171 27 0 77652 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 316812

[startup+1242.3 s]
/proc/loadavg: 4.07 4.02 3.97 5/190 9286
/proc/meminfo: memFree=21362972/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=316812 CPUtime=1242.34 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 61294 0 0 0 124223 11 0 0 25 0 1 0 281840141 324415488 58808 33554432000 4194304 4300876 140736379394336 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 79203 58808 171 27 0 77652 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 316812



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 4.01 3.97 2/184 9291
/proc/meminfo: memFree=21997488/32951124 swapFree=67111528/67111528
[pid=9240] ppid=9238 vsize=316812 CPUtime=1300.04 cores=5,7
/proc/9240/stat : 9240 (march_rw) R 9238 9240 8728 0 -1 4202496 63823 0 0 0 129993 11 0 0 25 0 1 0 281840141 324415488 61337 33554432000 4194304 4300876 140736379394336 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9240/statm: 79203 61337 171 27 0 77652 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 316812

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): 1299.94
CPU system time (s): 0.12898
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 316812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63823
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= 14029

runsolver used 1.79973 second user time and 4.12037 second system time

The end

Launcher Data 

Begin job on node102 at 2011-04-02 01:59:38
IDJOB=3152410
IDBENCH=82690
IDSOLVER=1561
FILE ID=node102/3152410-1301702378
RUNJOBID= node102-1301698471-8749
PBS_JOBID= 12840749
Free space on /tmp= 71628 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S519298227-080-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152410-1301702378/watcher-3152410-1301702378 -o /tmp/evaluation-result-3152410-1301702378/solver-3152410-1301702378 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152410-1301702378.cnf

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

MD5SUM BENCH= b0f2a8c1ae428dae6bc946bb38e8786d
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:      22237948 kB
Buffers:        328824 kB
Cached:       10051248 kB
SwapCached:          0 kB
Active:        7427872 kB
Inactive:      3028460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22237948 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1960 kB
Writeback:           0 kB
AnonPages:       75656 kB
Mapped:          15220 kB
Slab:           193468 kB
PageTables:       5172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   265864 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= 71632 MiB
End job on node102 at 2011-04-02 02:21:20