Trace number 3152242

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) 1300.01 1300.01

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S1143439968-082-UNKNOWN.cnf
MD5SUM4baebda329e22fa39a89c4e2a8acff70
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark468.292
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 

0.39/0.45	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.45	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.45	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.45	c main()::
0.39/0.45	c initFormula():: searching for DIMACS p-line....
0.39/0.45	c full lookahead due to high density!
0.39/0.45	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 40000 clauses.
0.39/0.45	c parseCNF():: parsing....
0.39/0.45	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.45	c runParser():: parsing was successful, warming up engines...
0.39/0.45	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.45	c preprocessing fase I completed:: there are now 2000 free variables and 40000 clauses.
0.39/0.45	c using k-SAT heuristics (size based diff)
0.39/0.45	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.45	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.45	c main():: clause / variable ratio: ( 40000 / 2000 ) = 20.00
0.39/0.45	c longest clause has size 5
0.39/0.45	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.45	c number of free variables = 2000
0.39/0.45	c dynamic_preselect_setsize :: off
0.39/0.45	c main():: all systems go!
0.39/0.45	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 851
0.89/0.94	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: 206727
54.59/54.65	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 |***************************************************************

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-3152242-1301696998/watcher-3152242-1301696998 -o /tmp/evaluation-result-3152242-1301696998/solver-3152242-1301696998 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152242-1301696998.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: 2.48 3.61 3.79 4/189 16334
/proc/meminfo: memFree=23589564/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=7200 CPUtime=0 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4194304 369 0 0 0 0 0 0 0 20 0 1 0 281297563 7372800 314 33554432000 4194304 4300876 140733799958496 18446744073709551615 218905391813 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 1800 314 113 27 0 249 0

[startup+0.03052 s]
/proc/loadavg: 2.48 3.61 3.79 4/189 16334
/proc/meminfo: memFree=23589564/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=8124 CPUtime=0.02 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4194304 613 0 0 0 2 0 0 0 20 0 1 0 281297563 8318976 558 33554432000 4194304 4300876 140733799958496 18446744073709551615 218905264833 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 2031 559 113 27 0 480 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8124

[startup+0.100505 s]
/proc/loadavg: 2.48 3.61 3.79 4/189 16334
/proc/meminfo: memFree=23589564/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=12084 CPUtime=0.09 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 3956 0 0 0 9 0 0 0 20 0 1 0 281297563 12374016 1212 33554432000 4194304 4300876 140733799958496 18446744073709551615 4240270 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 3021 1212 142 27 0 1470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12084

[startup+0.300471 s]
/proc/loadavg: 2.48 3.61 3.79 4/189 16334
/proc/meminfo: memFree=23589564/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=12660 CPUtime=0.29 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 5845 0 0 0 29 0 0 0 21 0 1 0 281297563 12963840 1336 33554432000 4194304 4300876 140733799958496 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 3165 1336 143 27 0 1614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12660

[startup+0.700394 s]
/proc/loadavg: 2.48 3.61 3.79 4/189 16334
/proc/meminfo: memFree=23589564/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=19068 CPUtime=0.69 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 7297 0 0 0 69 0 0 0 22 0 1 0 281297563 19525632 2353 33554432000 4194304 4300876 140733799958496 18446744073709551615 218905126104 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 4767 2353 170 27 0 3216 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19068

[startup+1.50027 s]
/proc/loadavg: 2.48 3.61 3.79 5/190 16335
/proc/meminfo: memFree=23538724/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=19068 CPUtime=1.49 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 7297 0 0 0 149 0 0 0 25 0 1 0 281297563 19525632 2353 33554432000 4194304 4300876 140733799958496 18446744073709551615 218905427509 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 4767 2353 170 27 0 3216 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19068

[startup+3.10097 s]
/proc/loadavg: 2.60 3.62 3.80 5/190 16335
/proc/meminfo: memFree=23512812/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=19068 CPUtime=3.09 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 7297 0 0 0 309 0 0 0 25 0 1 0 281297563 19525632 2353 33554432000 4194304 4300876 140733799958496 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 4767 2353 170 27 0 3216 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19068

[startup+6.30039 s]
/proc/loadavg: 2.60 3.62 3.80 5/190 16335
/proc/meminfo: memFree=23448508/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=19068 CPUtime=6.29 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 7297 0 0 0 629 0 0 0 25 0 1 0 281297563 19525632 2353 33554432000 4194304 4300876 140733799958496 18446744073709551615 218905427688 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 4767 2353 170 27 0 3216 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19068

[startup+12.7002 s]
/proc/loadavg: 2.71 3.62 3.80 5/190 16335
/proc/meminfo: memFree=23435552/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=20092 CPUtime=12.69 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 7509 0 0 0 1269 0 0 0 25 0 1 0 281297563 20574208 2565 33554432000 4194304 4300876 140733799958496 18446744073709551615 218905126598 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 5023 2565 170 27 0 3472 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20092

[startup+25.5009 s]
/proc/loadavg: 3.00 3.64 3.80 5/190 16336
/proc/meminfo: memFree=23422904/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=21368 CPUtime=25.49 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 7758 0 0 0 2549 0 0 0 25 0 1 0 281297563 21880832 2814 33554432000 4194304 4300876 140733799958496 18446744073709551615 4248754 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 5342 2814 171 27 0 3791 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21368

[startup+51.1003 s]
/proc/loadavg: 3.40 3.68 3.81 5/190 16336
/proc/meminfo: memFree=23412536/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=24244 CPUtime=51.09 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 8428 0 0 0 5108 1 0 0 25 0 1 0 281297563 24825856 3484 33554432000 4194304 4300876 140733799958496 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 6061 3484 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: 3.76 3.74 3.82 5/190 16338
/proc/meminfo: memFree=23395012/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=30716 CPUtime=102.29 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 9567 0 0 0 10228 1 0 0 25 0 1 0 281297563 31453184 4623 33554432000 4194304 4300876 140733799958496 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 7679 4623 171 27 0 6128 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 30716

[startup+162.3 s]
/proc/loadavg: 3.90 3.78 3.83 5/190 16339
/proc/meminfo: memFree=23377488/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=36536 CPUtime=162.29 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 10889 0 0 0 16227 2 0 0 25 0 1 0 281297563 37412864 5945 33554432000 4194304 4300876 140733799958496 18446744073709551615 4234582 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 9134 5945 171 27 0 7583 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 36536

[startup+222.3 s]
/proc/loadavg: 3.96 3.82 3.83 5/190 16341
/proc/meminfo: memFree=23360444/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=45268 CPUtime=222.29 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 12194 0 0 0 22225 4 0 0 25 0 1 0 281297563 46354432 7250 33554432000 4194304 4300876 140733799958496 18446744073709551615 4248665 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 11317 7250 171 27 0 9766 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 45268

[startup+282.301 s]
/proc/loadavg: 3.98 3.85 3.84 5/190 16343
/proc/meminfo: memFree=23344148/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=45268 CPUtime=282.29 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 13509 0 0 0 28224 5 0 0 25 0 1 0 281297563 46354432 8565 33554432000 4194304 4300876 140733799958496 18446744073709551615 4248749 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 11317 8565 171 27 0 9766 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 45268

[startup+342.301 s]
/proc/loadavg: 3.99 3.87 3.84 5/190 16344
/proc/meminfo: memFree=23327992/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=58364 CPUtime=342.29 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 14805 0 0 0 34223 6 0 0 25 0 1 0 281297563 59764736 9861 33554432000 4194304 4300876 140733799958496 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 14591 9861 171 27 0 13040 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 58364

[startup+402.301 s]
/proc/loadavg: 4.07 3.91 3.85 5/190 16346
/proc/meminfo: memFree=23312212/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=58364 CPUtime=402.29 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 16142 0 0 0 40223 6 0 0 25 0 1 0 281297563 59764736 11198 33554432000 4194304 4300876 140733799958496 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 14591 11198 171 27 0 13040 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 58364

[startup+462.301 s]
/proc/loadavg: 4.03 3.92 3.86 6/190 16347
/proc/meminfo: memFree=23296424/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=78008 CPUtime=462.29 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 17508 0 0 0 46222 7 0 0 25 0 1 0 281297563 79880192 12564 33554432000 4194304 4300876 140733799958496 18446744073709551615 4227546 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 19502 12564 171 27 0 17951 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 78008

[startup+522.3 s]
/proc/loadavg: 4.01 3.93 3.87 5/190 16349
/proc/meminfo: memFree=23280632/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=78736 CPUtime=522.28 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 18916 0 0 0 52220 8 0 0 25 0 1 0 281297563 80625664 13972 33554432000 4194304 4300876 140733799958496 18446744073709551615 4275845 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 19684 13972 171 27 0 18133 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 78736

[startup+582.3 s]
/proc/loadavg: 4.03 3.96 3.88 5/190 16351
/proc/meminfo: memFree=23265092/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=78736 CPUtime=582.29 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 20249 0 0 0 58220 9 0 0 25 0 1 0 281297563 80625664 15305 33554432000 4194304 4300876 140733799958496 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 19684 15305 171 27 0 18133 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 78736

[startup+642.301 s]
/proc/loadavg: 4.01 3.96 3.88 5/190 16352
/proc/meminfo: memFree=23249928/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=78736 CPUtime=642.29 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 21570 0 0 0 64219 10 0 0 25 0 1 0 281297563 80625664 16626 33554432000 4194304 4300876 140733799958496 18446744073709551615 218905126598 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 19684 16626 171 27 0 18133 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 78736

[startup+702.301 s]
/proc/loadavg: 4.00 3.97 3.89 5/190 16354
/proc/meminfo: memFree=23235128/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=108204 CPUtime=702.28 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 22904 0 0 0 70218 10 0 0 25 0 1 0 281297563 110800896 17960 33554432000 4194304 4300876 140733799958496 18446744073709551615 4216323 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 27051 17960 171 27 0 25500 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 108204

[startup+762.307 s]
/proc/loadavg: 4.00 3.97 3.89 5/190 16355
/proc/meminfo: memFree=23221200/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=108204 CPUtime=762.29 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 24257 0 0 0 76218 11 0 0 25 0 1 0 281297563 110800896 19313 33554432000 4194304 4300876 140733799958496 18446744073709551615 218905126073 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 27051 19313 171 27 0 25500 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 108204

[startup+822.3 s]
/proc/loadavg: 4.00 3.97 3.90 5/190 16357
/proc/meminfo: memFree=23205312/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=108204 CPUtime=822.28 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 25668 0 0 0 82216 12 0 0 25 0 1 0 281297563 110800896 20724 33554432000 4194304 4300876 140733799958496 18446744073709551615 4250944 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 27051 20724 171 27 0 25500 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 108204

[startup+882.3 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 16359
/proc/meminfo: memFree=23189036/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=108204 CPUtime=882.29 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 27069 0 0 0 88216 13 0 0 25 0 1 0 281297563 110800896 22125 33554432000 4194304 4300876 140733799958496 18446744073709551615 4214537 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 27051 22125 171 27 0 25500 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 108204

[startup+942.301 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 16360
/proc/meminfo: memFree=23173364/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=108204 CPUtime=942.29 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 28390 0 0 0 94215 14 0 0 25 0 1 0 281297563 110800896 23446 33554432000 4194304 4300876 140733799958496 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 27051 23446 171 27 0 25500 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 108204

[startup+1002.3 s]
/proc/loadavg: 4.04 3.99 3.91 5/190 16362
/proc/meminfo: memFree=23157076/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=153672 CPUtime=1002.29 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 29868 0 0 0 100214 15 0 0 25 0 1 0 281297563 157360128 24924 33554432000 4194304 4300876 140733799958496 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 38418 24924 171 27 0 36867 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 153672

[startup+1062.3 s]
/proc/loadavg: 4.01 3.99 3.91 5/190 16363
/proc/meminfo: memFree=23141656/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=153672 CPUtime=1062.28 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 31228 0 0 0 106213 15 0 0 25 0 1 0 281297563 157360128 26284 33554432000 4194304 4300876 140733799958496 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 38418 26284 171 27 0 36867 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 153672

[startup+1122.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 16365
/proc/meminfo: memFree=23125628/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=153672 CPUtime=1122.29 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 32663 0 0 0 112212 17 0 0 25 0 1 0 281297563 157360128 27719 33554432000 4194304 4300876 140733799958496 18446744073709551615 4199317 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 38418 27719 171 27 0 36867 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 153672

[startup+1182.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 16367
/proc/meminfo: memFree=23109968/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=153672 CPUtime=1182.28 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 34010 0 0 0 118211 17 0 0 25 0 1 0 281297563 157360128 29066 33554432000 4194304 4300876 140733799958496 18446744073709551615 4214240 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 38418 29066 171 27 0 36867 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 153672

[startup+1242.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 16368
/proc/meminfo: memFree=23093920/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=153672 CPUtime=1242.28 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 35359 0 0 0 124210 18 0 0 25 0 1 0 281297563 157360128 30415 33554432000 4194304 4300876 140733799958496 18446744073709551615 218905126093 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 38418 30415 171 27 0 36867 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 153672



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.99 3.91 2/185 16373
/proc/meminfo: memFree=23484504/32951124 swapFree=67111528/67111528
[pid=16334] ppid=16332 vsize=153672 CPUtime=1299.99 cores=5,7
/proc/16334/stat : 16334 (march_rw) R 16332 16334 15322 0 -1 4202496 36675 0 0 0 129980 19 0 0 25 0 1 0 281297563 157360128 31731 33554432000 4194304 4300876 140733799958496 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16334/statm: 38418 31731 171 27 0 36867 0
Current children cumulated CPU time (s) 1299.99
Current children cumulated vsize (KiB) 153672

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.01
CPU user time (s): 1299.8
CPU system time (s): 0.200969
CPU usage (%): 99.9995
Max. virtual memory (cumulated for all children) (KiB): 153672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.8
system time used= 0.200969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36675
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= 11186

runsolver used 2.04069 second user time and 5.06123 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-02 00:29:59
IDJOB=3152242
IDBENCH=82522
IDSOLVER=1561
FILE ID=node137/3152242-1301696998
RUNJOBID= node137-1301696998-16295
PBS_JOBID= 12840699
Free space on /tmp= 72180 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S1143439968-082-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152242-1301696998/watcher-3152242-1301696998 -o /tmp/evaluation-result-3152242-1301696998/solver-3152242-1301696998 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152242-1301696998.cnf

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

MD5SUM BENCH= 4baebda329e22fa39a89c4e2a8acff70
RANDOM SEED=341420467

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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	: 5332.75
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		: 2666.844
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	: 5332.74
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		: 2666.844
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	: 5332.74
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.83
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		: 2666.844
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23589968 kB
Buffers:        311160 kB
Cached:        8717724 kB
SwapCached:          0 kB
Active:        5235032 kB
Inactive:      3884288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23589968 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            8920 kB
Writeback:           0 kB
AnonPages:       90100 kB
Mapped:          15172 kB
Slab:           179140 kB
PageTables:       5016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   285236 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= 72184 MiB
End job on node137 at 2011-04-02 00:51:41