Trace number 3152327

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) 1300.05 1300.02

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1250-c25000-S1245360321-088-UNKNOWN.cnf
MD5SUM951e2fa38b08f2dfbb0dbb3e8ab83f8d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark49.2365
Satisfiable
(Un)Satisfiability was proved
Number of variables1250
Number of clauses25000
Sum of the clauses size125000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 525000
Number of clauses of size over 50

Solver Data 

0.19/0.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.26	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.26	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.26	c main()::
0.19/0.26	c initFormula():: searching for DIMACS p-line....
0.19/0.26	c full lookahead due to high density!
0.19/0.26	c initFormula():: the DIMACS p-line indicates a CNF of 1250 variables and 25000 clauses.
0.19/0.26	c parseCNF():: parsing....
0.19/0.26	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.26	c runParser():: parsing was successful, warming up engines...
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c preprocessing fase I completed:: there are now 1250 free variables and 25000 clauses.
0.19/0.26	c using k-SAT heuristics (size based diff)
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c main():: clause / variable ratio: ( 25000 / 1250 ) = 20.00
0.19/0.26	c longest clause has size 5
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c number of free variables = 1250
0.19/0.26	c dynamic_preselect_setsize :: off
0.19/0.26	c main():: all systems go!
0.19/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 508
0.39/0.41	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: 77496
12.00/12.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*******************************************************
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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-3152327-1301699572/watcher-3152327-1301699572 -o /tmp/evaluation-result-3152327-1301699572/solver-3152327-1301699572 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152327-1301699572.cnf 

running on 2 cores: 4,6

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: 3.70 3.96 3.96 2/180 3997
/proc/meminfo: memFree=21706096/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=7052 CPUtime=0 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4194304 326 0 0 0 0 0 0 0 22 0 1 0 281558161 7221248 270 33554432000 4194304 4300876 140736303688208 18446744073709551615 270612771525 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 1763 270 113 27 0 212 0

[startup+0.041429 s]
/proc/loadavg: 3.70 3.96 3.96 2/180 3997
/proc/meminfo: memFree=21706096/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=8972 CPUtime=0.03 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 1273 0 0 0 3 0 0 0 22 0 1 0 281558161 9187328 583 33554432000 4194304 4300876 140736303688208 18446744073709551615 4208598 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 2243 583 142 27 0 692 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8972

[startup+0.100398 s]
/proc/loadavg: 3.70 3.96 3.96 2/180 3997
/proc/meminfo: memFree=21706096/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=10228 CPUtime=0.09 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 3577 0 0 0 9 0 0 0 23 0 1 0 281558161 10473472 897 33554432000 4194304 4300876 140736303688208 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 2557 897 143 27 0 1006 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10228

[startup+0.300337 s]
/proc/loadavg: 3.70 3.96 3.96 2/180 3997
/proc/meminfo: memFree=21706096/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=13388 CPUtime=0.29 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 4634 0 0 0 29 0 0 0 24 0 1 0 281558161 13709312 1188 33554432000 4194304 4300876 140736303688208 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 3347 1188 169 27 0 1796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13388

[startup+0.700278 s]
/proc/loadavg: 3.70 3.96 3.96 2/180 3997
/proc/meminfo: memFree=21706096/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=13652 CPUtime=0.69 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 4832 0 0 0 69 0 0 0 25 0 1 0 281558161 13979648 1386 33554432000 4194304 4300876 140736303688208 18446744073709551615 4235249 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 3413 1386 170 27 0 1862 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13652

[startup+1.50117 s]
/proc/loadavg: 3.70 3.96 3.96 5/190 4062
/proc/meminfo: memFree=21645224/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=13844 CPUtime=1.5 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 4874 0 0 0 149 1 0 0 25 0 1 0 281558161 14176256 1428 33554432000 4194304 4300876 140736303688208 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 3461 1428 170 27 0 1910 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 13844

[startup+3.10084 s]
/proc/loadavg: 3.70 3.96 3.96 5/190 4062
/proc/meminfo: memFree=21589176/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=14512 CPUtime=3.09 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 5007 0 0 0 308 1 0 0 25 0 1 0 281558161 14860288 1561 33554432000 4194304 4300876 140736303688208 18446744073709551615 4216226 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 3628 1561 170 27 0 2077 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14512

[startup+6.3003 s]
/proc/loadavg: 3.72 3.96 3.96 5/190 4062
/proc/meminfo: memFree=21499044/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=15536 CPUtime=6.29 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 5256 0 0 0 628 1 0 0 25 0 1 0 281558161 15908864 1810 33554432000 4194304 4300876 140736303688208 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 3884 1810 171 27 0 2333 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15536

[startup+12.7012 s]
/proc/loadavg: 3.75 3.96 3.96 5/190 4063
/proc/meminfo: memFree=21476312/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=16812 CPUtime=12.69 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 5500 0 0 0 1268 1 0 0 25 0 1 0 281558161 17215488 2054 33554432000 4194304 4300876 140736303688208 18446744073709551615 4264497 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 4203 2054 171 27 0 2652 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16812

[startup+25.5009 s]
/proc/loadavg: 3.80 3.96 3.96 5/190 4063
/proc/meminfo: memFree=21467752/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=19688 CPUtime=25.49 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 5989 0 0 0 2548 1 0 0 25 0 1 0 281558161 20160512 2543 33554432000 4194304 4300876 140736303688208 18446744073709551615 4282936 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 4922 2543 171 27 0 3371 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19688

[startup+51.1004 s]
/proc/loadavg: 3.87 3.96 3.96 5/190 4064
/proc/meminfo: memFree=21460880/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=26156 CPUtime=51.09 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 6985 0 0 0 5108 1 0 0 25 0 1 0 281558161 26783744 3539 33554432000 4194304 4300876 140736303688208 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 6539 3539 171 27 0 4988 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 26156

[startup+102.306 s]
/proc/loadavg: 4.00 3.98 3.96 5/190 4065
/proc/meminfo: memFree=21447852/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=31976 CPUtime=102.3 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 8991 0 0 0 10227 3 0 0 25 0 1 0 281558161 32743424 5545 33554432000 4194304 4300876 140736303688208 18446744073709551615 4199317 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 7994 5545 171 27 0 6443 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 31976

[startup+162.301 s]
/proc/loadavg: 4.00 3.98 3.96 5/190 4067
/proc/meminfo: memFree=21436056/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=40708 CPUtime=162.29 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 11324 0 0 0 16225 4 0 0 25 0 1 0 281558161 41684992 7878 33554432000 4194304 4300876 140736303688208 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 10177 7878 171 27 0 8626 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 40708

[startup+222.301 s]
/proc/loadavg: 4.04 4.00 3.97 5/190 4068
/proc/meminfo: memFree=21424760/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=53804 CPUtime=222.29 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 13687 0 0 0 22224 5 0 0 25 0 1 0 281558161 55095296 10241 33554432000 4194304 4300876 140736303688208 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 13451 10241 171 27 0 11900 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 53804

[startup+282.3 s]
/proc/loadavg: 4.01 4.00 3.97 5/190 4070
/proc/meminfo: memFree=21413716/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=74272 CPUtime=282.3 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 16191 0 0 0 28223 7 0 0 25 0 1 0 281558161 76054528 12745 33554432000 4194304 4300876 140736303688208 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 18568 12745 171 27 0 17017 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 74272

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 4072
/proc/meminfo: memFree=21402916/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=74272 CPUtime=342.3 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 18581 0 0 0 34221 9 0 0 25 0 1 0 281558161 76054528 15135 33554432000 4194304 4300876 140736303688208 18446744073709551615 4276868 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 18568 15135 171 27 0 17017 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 74272

[startup+402.3 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 4073
/proc/meminfo: memFree=21392484/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=103740 CPUtime=402.3 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 20996 0 0 0 40219 11 0 0 25 0 1 0 281558161 106229760 17550 33554432000 4194304 4300876 140736303688208 18446744073709551615 4225242 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 25935 17550 171 27 0 24384 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 103740

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 4075
/proc/meminfo: memFree=21381928/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=103740 CPUtime=462.3 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 23416 0 0 0 46218 12 0 0 25 0 1 0 281558161 106229760 19970 33554432000 4194304 4300876 140736303688208 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 25935 19970 171 27 0 24384 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 103740

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 4076
/proc/meminfo: memFree=21371748/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=104568 CPUtime=522.3 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 25845 0 0 0 52217 13 0 0 25 0 1 0 281558161 107077632 22399 33554432000 4194304 4300876 140736303688208 18446744073709551615 4276235 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 26142 22399 171 27 0 24591 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 104568

[startup+582.3 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 4078
/proc/meminfo: memFree=21361684/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=148768 CPUtime=582.3 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 28264 0 0 0 58216 14 0 0 25 0 1 0 281558161 152338432 24818 33554432000 4194304 4300876 140736303688208 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 37192 24818 171 27 0 35641 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 148768

[startup+642.301 s]
/proc/loadavg: 4.14 4.03 3.98 5/190 4080
/proc/meminfo: memFree=21351256/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=148768 CPUtime=642.31 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 30708 0 0 0 64215 16 0 0 25 0 1 0 281558161 152338432 27262 33554432000 4194304 4300876 140736303688208 18446744073709551615 4250944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 37192 27262 171 27 0 35641 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 148768

[startup+702.301 s]
/proc/loadavg: 4.05 4.02 3.98 5/190 4081
/proc/meminfo: memFree=21340580/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=148768 CPUtime=702.31 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 33133 0 0 0 70214 17 0 0 25 0 1 0 281558161 152338432 29687 33554432000 4194304 4300876 140736303688208 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 37192 29687 171 27 0 35641 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 148768

[startup+762.307 s]
/proc/loadavg: 4.07 4.03 3.98 5/190 4083
/proc/meminfo: memFree=21330404/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=148768 CPUtime=762.32 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 35558 0 0 0 76214 18 0 0 25 0 1 0 281558161 152338432 32112 33554432000 4194304 4300876 140736303688208 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 37192 32112 171 27 0 35641 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 148768

[startup+822.301 s]
/proc/loadavg: 4.02 4.02 3.98 5/190 4084
/proc/meminfo: memFree=21320348/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=148768 CPUtime=822.31 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 37959 0 0 0 82212 19 0 0 25 0 1 0 281558161 152338432 34513 33554432000 4194304 4300876 140736303688208 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 37192 34513 171 27 0 35641 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 148768

[startup+882.3 s]
/proc/loadavg: 4.01 4.02 3.98 5/190 4086
/proc/meminfo: memFree=21310416/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=215068 CPUtime=882.32 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 40356 0 0 0 88212 20 0 0 25 0 1 0 281558161 220229632 36910 33554432000 4194304 4300876 140736303688208 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 53767 36910 171 27 0 52216 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 215068

[startup+942.301 s]
/proc/loadavg: 4.00 4.01 3.98 5/190 4088
/proc/meminfo: memFree=21300732/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=216724 CPUtime=942.31 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 42753 0 0 0 94210 21 0 0 25 0 1 0 281558161 221925376 39307 33554432000 4194304 4300876 140736303688208 18446744073709551615 4225208 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 54181 39307 171 27 0 52630 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 216724

[startup+1002.3 s]
/proc/loadavg: 4.00 4.01 3.98 5/190 4089
/proc/meminfo: memFree=21291172/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=216724 CPUtime=1002.32 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 45110 0 0 0 100210 22 0 0 25 0 1 0 281558161 221925376 41664 33554432000 4194304 4300876 140736303688208 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 54181 41664 171 27 0 52630 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 216724

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 4091
/proc/meminfo: memFree=21281480/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=216724 CPUtime=1062.31 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 47452 0 0 0 106209 22 0 0 25 0 1 0 281558161 221925376 44006 33554432000 4194304 4300876 140736303688208 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 54181 44006 171 27 0 52630 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 216724

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 4092
/proc/meminfo: memFree=21271788/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=216724 CPUtime=1122.32 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 49752 0 0 0 112209 23 0 0 25 0 1 0 281558161 221925376 46306 33554432000 4194304 4300876 140736303688208 18446744073709551615 4288262 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 54181 46306 171 27 0 52630 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 216724

[startup+1182.3 s]
/proc/loadavg: 4.08 4.02 3.99 5/190 4094
/proc/meminfo: memFree=21262596/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=216724 CPUtime=1182.32 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 52021 0 0 0 118208 24 0 0 25 0 1 0 281558161 221925376 48575 33554432000 4194304 4300876 140736303688208 18446744073709551615 4264557 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 54181 48575 171 27 0 52630 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 216724

[startup+1242.3 s]
/proc/loadavg: 4.07 4.03 4.00 5/190 4096
/proc/meminfo: memFree=21252292/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=216724 CPUtime=1242.32 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 54269 0 0 0 124207 25 0 0 25 0 1 0 281558161 221925376 50823 33554432000 4194304 4300876 140736303688208 18446744073709551615 4225008 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 54181 50823 171 27 0 52630 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 216724



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.10 4.04 4.00 5/190 4097
/proc/meminfo: memFree=21243232/32951124 swapFree=67111528/67111528
[pid=3997] ppid=3995 vsize=316172 CPUtime=1300.03 cores=4,6
/proc/3997/stat : 3997 (march_rw) R 3995 3997 3843 0 -1 4202496 56383 0 0 0 129976 27 0 0 25 0 1 0 281558161 323760128 52937 33554432000 4194304 4300876 140736303688208 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3997/statm: 79043 52937 171 27 0 77492 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 316172

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): 1300.05
CPU user time (s): 1299.77
CPU system time (s): 0.280957
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 316172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.77
system time used= 0.280957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56383
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 862

runsolver used 2.24566 second user time and 4.85826 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-02 01:12:52
IDJOB=3152327
IDBENCH=82607
IDSOLVER=1561
FILE ID=node108/3152327-1301699572
RUNJOBID= node108-1301698270-3862
PBS_JOBID= 12840738
Free space on /tmp= 71160 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1250-c25000-S1245360321-088-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152327-1301699572/watcher-3152327-1301699572 -o /tmp/evaluation-result-3152327-1301699572/solver-3152327-1301699572 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152327-1301699572.cnf

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

MD5SUM BENCH= 951e2fa38b08f2dfbb0dbb3e8ab83f8d
RANDOM SEED=1088852431

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.77
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		: 2666.820
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		: 2666.820
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21706128 kB
Buffers:        334176 kB
Cached:       10575688 kB
SwapCached:          0 kB
Active:        7365860 kB
Inactive:      3610192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21706128 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             804 kB
Writeback:           0 kB
AnonPages:       65796 kB
Mapped:          15288 kB
Slab:           206408 kB
PageTables:       5044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   251372 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= 71156 MiB
End job on node108 at 2011-04-02 01:34:34