Trace number 3152232

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-v750-c15000-S3662714-068-UNKNOWN.cnf
MD5SUM48e79d2b0d6ab8da0627cd3c9f41a435
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark46.079
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses15000
Sum of the clauses size75000
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 515000
Number of clauses of size over 50

Solver Data 

0.09/0.15	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.15	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.15	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.15	c main()::
0.09/0.15	c initFormula():: searching for DIMACS p-line....
0.09/0.15	c full lookahead due to high density!
0.09/0.15	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 15000 clauses.
0.09/0.15	c parseCNF():: parsing....
0.09/0.15	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.15	c runParser():: parsing was successful, warming up engines...
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c preprocessing fase I completed:: there are now 750 free variables and 15000 clauses.
0.09/0.15	c using k-SAT heuristics (size based diff)
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c main():: clause / variable ratio: ( 15000 / 750 ) = 20.00
0.09/0.15	c longest clause has size 5
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c number of free variables = 750
0.09/0.15	c dynamic_preselect_setsize :: off
0.09/0.15	c main():: all systems go!
0.09/0.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 546
0.29/0.35	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 27430
3.09/3.13	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 |*******************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 2090001
235.99/236.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |********************************************
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c |************************************************
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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-3152232-1301696958/watcher-3152232-1301696958 -o /tmp/evaluation-result-3152232-1301696958/solver-3152232-1301696958 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152232-1301696958.cnf 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 3.39 3.87 3.91 2/179 4210
/proc/meminfo: memFree=21902060/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=6900 CPUtime=0 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4194304 293 0 0 0 0 0 0 0 23 0 1 0 281295592 7065600 238 33554432000 4194304 4300876 140735342812368 18446744073709551615 248089359045 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 1725 238 113 27 0 174 0

[startup+0.0855081 s]
/proc/loadavg: 3.39 3.87 3.91 2/179 4210
/proc/meminfo: memFree=21902060/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=8776 CPUtime=0.08 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 2118 0 0 0 8 0 0 0 23 0 1 0 281295592 8986624 605 33554432000 4194304 4300876 140735342812368 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 2194 605 143 27 0 643 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8776

[startup+0.100505 s]
/proc/loadavg: 3.39 3.87 3.91 2/179 4210
/proc/meminfo: memFree=21902060/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=8776 CPUtime=0.09 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 2118 0 0 0 9 0 0 0 23 0 1 0 281295592 8986624 605 33554432000 4194304 4300876 140735342812368 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 2194 605 143 27 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8776

[startup+0.30047 s]
/proc/loadavg: 3.39 3.87 3.91 2/179 4210
/proc/meminfo: memFree=21902060/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=11088 CPUtime=0.29 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 3075 0 0 0 29 0 0 0 25 0 1 0 281295592 11354112 1006 33554432000 4194304 4300876 140735342812368 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 2772 1006 170 27 0 1221 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11088

[startup+0.700399 s]
/proc/loadavg: 3.39 3.87 3.91 2/179 4210
/proc/meminfo: memFree=21902060/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=11088 CPUtime=0.69 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 3076 0 0 0 69 0 0 0 25 0 1 0 281295592 11354112 1007 33554432000 4194304 4300876 140735342812368 18446744073709551615 4214253 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 2772 1007 170 27 0 1221 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11088

[startup+1.50026 s]
/proc/loadavg: 3.39 3.87 3.91 5/190 4231
/proc/meminfo: memFree=21864104/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=11488 CPUtime=1.49 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 3095 0 0 0 149 0 0 0 25 0 1 0 281295592 11763712 1026 33554432000 4194304 4300876 140735342812368 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 2872 1026 170 27 0 1321 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11488

[startup+3.10098 s]
/proc/loadavg: 3.44 3.87 3.91 5/190 4231
/proc/meminfo: memFree=21858768/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=12172 CPUtime=3.09 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 3295 0 0 0 309 0 0 0 25 0 1 0 281295592 12464128 1226 33554432000 4194304 4300876 140735342812368 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 3043 1226 170 27 0 1492 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12172

[startup+6.30041 s]
/proc/loadavg: 3.44 3.87 3.91 5/190 4231
/proc/meminfo: memFree=21852864/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=13024 CPUtime=6.29 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 3476 0 0 0 629 0 0 0 25 0 1 0 281295592 13336576 1407 33554432000 4194304 4300876 140735342812368 18446744073709551615 4288489 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 3256 1407 171 27 0 1705 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13024

[startup+12.7003 s]
/proc/loadavg: 3.52 3.87 3.91 5/190 4232
/proc/meminfo: memFree=21848656/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=14940 CPUtime=12.69 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 3838 0 0 0 1269 0 0 0 25 0 1 0 281295592 15298560 1769 33554432000 4194304 4300876 140735342812368 18446744073709551615 4288913 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 3735 1769 171 27 0 2184 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14940

[startup+25.501 s]
/proc/loadavg: 3.60 3.88 3.91 5/190 4232
/proc/meminfo: memFree=21841716/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=19252 CPUtime=25.49 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 4557 0 0 0 2549 0 0 0 25 0 1 0 281295592 19714048 2488 33554432000 4194304 4300876 140735342812368 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 4813 2488 171 27 0 3262 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19252

[startup+51.1005 s]
/proc/loadavg: 3.73 3.89 3.91 5/190 4233
/proc/meminfo: memFree=21830376/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=23132 CPUtime=51.09 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 5981 0 0 0 5109 0 0 0 25 0 1 0 281295592 23687168 3912 33554432000 4194304 4300876 140735342812368 18446744073709551615 4248693 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 5783 3912 171 27 0 4232 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 23132

[startup+102.306 s]
/proc/loadavg: 3.89 3.90 3.91 5/190 4234
/proc/meminfo: memFree=21805692/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=38204 CPUtime=102.3 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 8847 0 0 0 10229 1 0 0 25 0 1 0 281295592 39120896 6778 33554432000 4194304 4300876 140735342812368 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 9551 6778 171 27 0 8000 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 38204

[startup+162.301 s]
/proc/loadavg: 3.95 3.92 3.91 5/190 4236
/proc/meminfo: memFree=21779008/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=51300 CPUtime=162.3 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 12078 0 0 0 16228 2 0 0 25 0 1 0 281295592 52531200 10009 33554432000 4194304 4300876 140735342812368 18446744073709551615 4214198 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 12825 10009 171 27 0 11274 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 51300

[startup+222.3 s]
/proc/loadavg: 4.05 3.94 3.92 5/190 4237
/proc/meminfo: memFree=21752828/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=71468 CPUtime=222.29 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 15064 0 0 0 22227 2 0 0 25 0 1 0 281295592 73183232 12995 33554432000 4194304 4300876 140735342812368 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 17867 12995 171 27 0 16316 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 71468

[startup+282.301 s]
/proc/loadavg: 4.02 3.95 3.92 5/190 4239
/proc/meminfo: memFree=21727236/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=100936 CPUtime=282.3 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 18186 0 0 0 28227 3 0 0 25 0 1 0 281295592 103358464 16117 33554432000 4194304 4300876 140735342812368 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 25234 16117 171 27 0 23683 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 100936

[startup+342.301 s]
/proc/loadavg: 4.00 3.96 3.92 5/190 4241
/proc/meminfo: memFree=21700300/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=101976 CPUtime=342.3 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 21497 0 0 0 34226 4 0 0 25 0 1 0 281295592 104423424 19428 33554432000 4194304 4300876 140735342812368 18446744073709551615 4201208 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 25494 19428 171 27 0 23943 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 101976

[startup+402.3 s]
/proc/loadavg: 4.03 3.97 3.93 5/190 4242
/proc/meminfo: memFree=21673984/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=101976 CPUtime=402.3 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 24690 0 0 0 40225 5 0 0 25 0 1 0 281295592 104423424 22621 33554432000 4194304 4300876 140735342812368 18446744073709551615 4248670 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 25494 22621 171 27 0 23943 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 101976

[startup+462.301 s]
/proc/loadavg: 4.01 3.97 3.93 5/190 4244
/proc/meminfo: memFree=21649148/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=146176 CPUtime=462.3 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 27483 0 0 0 46225 5 0 0 25 0 1 0 281295592 149684224 25414 33554432000 4194304 4300876 140735342812368 18446744073709551615 4276249 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 36544 25414 171 27 0 34993 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 146176

[startup+522.3 s]
/proc/loadavg: 4.00 3.97 3.93 5/190 4245
/proc/meminfo: memFree=21622968/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=146176 CPUtime=522.3 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 30850 0 0 0 52224 6 0 0 25 0 1 0 281295592 149684224 28781 33554432000 4194304 4300876 140735342812368 18446744073709551615 248089093350 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 36544 28781 171 27 0 34993 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 146176

[startup+582.301 s]
/proc/loadavg: 4.00 3.97 3.93 5/190 4247
/proc/meminfo: memFree=21596156/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=146176 CPUtime=582.3 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 34135 0 0 0 58224 6 0 0 25 0 1 0 281295592 149684224 32066 33554432000 4194304 4300876 140735342812368 18446744073709551615 248089093830 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 36544 32066 171 27 0 34993 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 146176

[startup+642.301 s]
/proc/loadavg: 4.00 3.97 3.93 5/190 4249
/proc/meminfo: memFree=21569468/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=214564 CPUtime=642.31 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 37271 0 0 0 64224 7 0 0 25 0 1 0 281295592 219713536 35202 33554432000 4194304 4300876 140735342812368 18446744073709551615 4227539 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 53641 35202 171 27 0 52090 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 214564

[startup+702.3 s]
/proc/loadavg: 4.00 3.97 3.93 5/190 4250
/proc/meminfo: memFree=21544744/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=214564 CPUtime=702.31 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 40121 0 0 0 70223 8 0 0 25 0 1 0 281295592 219713536 38052 33554432000 4194304 4300876 140735342812368 18446744073709551615 4227587 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 53641 38052 171 27 0 52090 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 214564

[startup+762.306 s]
/proc/loadavg: 4.03 3.99 3.93 5/190 4252
/proc/meminfo: memFree=21517804/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=214564 CPUtime=762.31 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 43465 0 0 0 76223 8 0 0 25 0 1 0 281295592 219713536 41396 33554432000 4194304 4300876 140735342812368 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 53641 41396 171 27 0 52090 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 214564

[startup+822.3 s]
/proc/loadavg: 4.01 3.99 3.93 5/190 4253
/proc/meminfo: memFree=21491728/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=214564 CPUtime=822.31 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 46702 0 0 0 82222 9 0 0 25 0 1 0 281295592 219713536 44633 33554432000 4194304 4300876 140735342812368 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 53641 44633 171 27 0 52090 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 214564

[startup+882.301 s]
/proc/loadavg: 4.00 3.99 3.93 5/190 4255
/proc/meminfo: memFree=21465656/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=214564 CPUtime=882.31 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 49703 0 0 0 88222 9 0 0 25 0 1 0 281295592 219713536 47634 33554432000 4194304 4300876 140735342812368 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 53641 47634 171 27 0 52090 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 214564

[startup+942.301 s]
/proc/loadavg: 4.05 4.00 3.94 5/190 4257
/proc/meminfo: memFree=21441092/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=214564 CPUtime=942.31 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 52691 0 0 0 94221 10 0 0 25 0 1 0 281295592 219713536 50622 33554432000 4194304 4300876 140735342812368 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 53641 50622 171 27 0 52090 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 214564

[startup+1002.3 s]
/proc/loadavg: 4.01 4.00 3.94 5/190 4258
/proc/meminfo: memFree=21414272/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=314012 CPUtime=1002.32 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 56009 0 0 0 100221 11 0 0 25 0 1 0 281295592 321548288 53940 33554432000 4194304 4300876 140735342812368 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 78503 53940 171 27 0 76952 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 314012

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 4260
/proc/meminfo: memFree=21386820/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=314012 CPUtime=1062.31 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 59196 0 0 0 106220 11 0 0 25 0 1 0 281295592 321548288 57127 33554432000 4194304 4300876 140735342812368 18446744073709551615 4289080 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 78503 57127 171 27 0 76952 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 314012

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 4261
/proc/meminfo: memFree=21361608/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=314012 CPUtime=1122.32 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 62101 0 0 0 112220 12 0 0 25 0 1 0 281295592 321548288 60032 33554432000 4194304 4300876 140735342812368 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 78503 60032 171 27 0 76952 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 314012

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 4263
/proc/meminfo: memFree=21335920/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=314012 CPUtime=1182.32 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 65290 0 0 0 118219 13 0 0 25 0 1 0 281295592 321548288 63221 33554432000 4194304 4300876 140735342812368 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 78503 63221 171 27 0 76952 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 314012

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 4265
/proc/meminfo: memFree=21308360/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=314012 CPUtime=1242.32 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 68565 0 0 0 124219 13 0 0 25 0 1 0 281295592 321548288 66496 33554432000 4194304 4300876 140735342812368 18446744073709551615 4199436 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 78503 66496 171 27 0 76952 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 314012



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.05 4.01 3.94 4/189 4267
/proc/meminfo: memFree=21318244/32950928 swapFree=67111528/67111528
[pid=4210] ppid=4208 vsize=318184 CPUtime=1300.02 cores=1,3
/proc/4210/stat : 4210 (march_rw) R 4208 4210 3251 0 -1 4202496 71578 0 0 0 129988 14 0 0 25 0 1 0 281295592 325820416 69509 33554432000 4194304 4300876 140735342812368 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4210/statm: 79546 69509 171 27 0 77995 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 318184

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): 1299.89
CPU system time (s): 0.159975
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 318184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.89
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71578
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= 2082

runsolver used 1.89771 second user time and 4.02439 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-02 00:29:18
IDJOB=3152232
IDBENCH=82512
IDSOLVER=1561
FILE ID=node123/3152232-1301696958
RUNJOBID= node123-1301696958-4190
PBS_JOBID= 12840713
Free space on /tmp= 71712 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v750-c15000-S3662714-068-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152232-1301696958/watcher-3152232-1301696958 -o /tmp/evaluation-result-3152232-1301696958/solver-3152232-1301696958 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152232-1301696958.cnf

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

MD5SUM BENCH= 48e79d2b0d6ab8da0627cd3c9f41a435
RANDOM SEED=707007821

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
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		: 2666.838
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	: 5332.75
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		: 2666.838
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	: 5332.82
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.80
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		: 2666.838
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	: 5332.74
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		: 2666.838
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:     32950928 kB
MemFree:      21902076 kB
Buffers:        331156 kB
Cached:       10398576 kB
SwapCached:          0 kB
Active:        7230656 kB
Inactive:      3564472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      21902076 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1740 kB
Writeback:           0 kB
AnonPages:       65164 kB
Mapped:          15008 kB
Slab:           190352 kB
PageTables:       5096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   213288 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= 71708 MiB
End job on node123 at 2011-04-02 00:51:00