Trace number 3152234

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-k7-r85-v150-c12750-S541704841-072-UNKNOWN.cnf
MD5SUMd89541d4d678adcd99dbf4694eb0406c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.1322
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of clauses12750
Sum of the clauses size89250
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 512750

Solver Data 

0.79/0.87	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.87	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.79/0.87	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.79/0.87	c main()::
0.79/0.87	c initFormula():: searching for DIMACS p-line....
0.79/0.87	c full lookahead due to high density!
0.79/0.87	c initFormula():: the DIMACS p-line indicates a CNF of 150 variables and 12750 clauses.
0.79/0.87	c parseCNF():: parsing....
0.79/0.87	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.87	c runParser():: parsing was successful, warming up engines...
0.79/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.87	c preprocessing fase I completed:: there are now 150 free variables and 12750 clauses.
0.79/0.87	c using k-SAT heuristics (size based diff)
0.79/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.87	c main():: clause / variable ratio: ( 12750 / 150 ) = 85.00
0.79/0.87	c longest clause has size 7
0.79/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.87	c number of free variables = 150
0.79/0.87	c dynamic_preselect_setsize :: off
0.79/0.87	c main():: all systems go!
0.79/0.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 158
0.89/0.93	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: 2220
1.29/1.39	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 |******************************************
c |********************************************
c |*********************************************
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c |***********************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 44051
9.39/9.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 663536
126.40/126.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
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-3152234-1301696958/watcher-3152234-1301696958 -o /tmp/evaluation-result-3152234-1301696958/solver-3152234-1301696958 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152234-1301696958.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: 3.39 3.87 3.91 3/184 4220
/proc/meminfo: memFree=21893592/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=6740 CPUtime=0 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4194304 283 0 0 0 0 0 0 0 23 0 1 0 281295619 6901760 227 33554432000 4194304 4300876 140736957441616 18446744073709551615 248089359045 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 1685 227 113 27 0 134 0

[startup+0.0506021 s]
/proc/loadavg: 3.39 3.87 3.91 3/184 4220
/proc/meminfo: memFree=21893592/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=8732 CPUtime=0.04 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 2245 0 0 0 4 0 0 0 23 0 1 0 281295619 8941568 613 33554432000 4194304 4300876 140736957441616 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 2183 613 143 27 0 632 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8732

[startup+0.100593 s]
/proc/loadavg: 3.39 3.87 3.91 3/184 4220
/proc/meminfo: memFree=21893592/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=8732 CPUtime=0.09 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 2245 0 0 0 9 0 0 0 23 0 1 0 281295619 8941568 613 33554432000 4194304 4300876 140736957441616 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 2183 613 143 27 0 632 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8732

[startup+0.300558 s]
/proc/loadavg: 3.39 3.87 3.91 3/184 4220
/proc/meminfo: memFree=21893592/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=8732 CPUtime=0.29 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 2245 0 0 0 29 0 0 0 25 0 1 0 281295619 8941568 613 33554432000 4194304 4300876 140736957441616 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 2183 613 143 27 0 632 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8732

[startup+0.700487 s]
/proc/loadavg: 3.39 3.87 3.91 3/184 4220
/proc/meminfo: memFree=21893592/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=8732 CPUtime=0.69 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 2245 0 0 0 69 0 0 0 25 0 1 0 281295619 8941568 613 33554432000 4194304 4300876 140736957441616 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 2183 613 143 27 0 632 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8732

[startup+1.50035 s]
/proc/loadavg: 3.39 3.87 3.91 5/190 4231
/proc/meminfo: memFree=21862240/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=10372 CPUtime=1.49 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 2928 0 0 0 149 0 0 0 25 0 1 0 281295619 10620928 963 33554432000 4194304 4300876 140736957441616 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 2593 963 170 27 0 1042 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10372

[startup+3.10006 s]
/proc/loadavg: 3.44 3.87 3.91 5/190 4231
/proc/meminfo: memFree=21858272/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=10372 CPUtime=3.09 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 2928 0 0 0 309 0 0 0 25 0 1 0 281295619 10620928 963 33554432000 4194304 4300876 140736957441616 18446744073709551615 4199300 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 2593 963 170 27 0 1042 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10372

[startup+6.3005 s]
/proc/loadavg: 3.44 3.87 3.91 5/190 4231
/proc/meminfo: memFree=21852864/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=11056 CPUtime=6.29 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 3085 0 0 0 629 0 0 0 25 0 1 0 281295619 11321344 1120 33554432000 4194304 4300876 140736957441616 18446744073709551615 4264050 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 2764 1120 170 27 0 1213 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11056

[startup+12.7004 s]
/proc/loadavg: 3.52 3.87 3.91 5/190 4232
/proc/meminfo: memFree=21848656/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=11908 CPUtime=12.69 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 3280 0 0 0 1269 0 0 0 25 0 1 0 281295619 12193792 1315 33554432000 4194304 4300876 140736957441616 18446744073709551615 4276207 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 2977 1315 171 27 0 1426 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11908

[startup+25.5001 s]
/proc/loadavg: 3.60 3.88 3.91 5/190 4232
/proc/meminfo: memFree=21841712/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=13824 CPUtime=25.49 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 3674 0 0 0 2549 0 0 0 25 0 1 0 281295619 14155776 1709 33554432000 4194304 4300876 140736957441616 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 3456 1709 171 27 0 1905 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13824

[startup+51.1006 s]
/proc/loadavg: 3.73 3.89 3.91 5/190 4233
/proc/meminfo: memFree=21830376/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=18136 CPUtime=51.09 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 4472 0 0 0 5109 0 0 0 25 0 1 0 281295619 18571264 2507 33554432000 4194304 4300876 140736957441616 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 4534 2507 171 27 0 2983 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18136

[startup+102.307 s]
/proc/loadavg: 3.89 3.90 3.91 5/190 4234
/proc/meminfo: memFree=21805444/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=27836 CPUtime=102.29 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 6095 0 0 0 10229 0 0 0 25 0 1 0 281295619 28504064 4130 33554432000 4194304 4300876 140736957441616 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 6959 4130 171 27 0 5408 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 27836

[startup+162.301 s]
/proc/loadavg: 3.96 3.92 3.91 5/190 4236
/proc/meminfo: memFree=21778760/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=36568 CPUtime=162.29 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 7920 0 0 0 16228 1 0 0 25 0 1 0 281295619 37445632 5955 33554432000 4194304 4300876 140736957441616 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 9142 5955 171 27 0 7591 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 36568

[startup+222.3 s]
/proc/loadavg: 4.05 3.94 3.92 5/190 4237
/proc/meminfo: memFree=21752828/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=49664 CPUtime=222.29 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 9800 0 0 0 22228 1 0 0 25 0 1 0 281295619 50855936 7835 33554432000 4194304 4300876 140736957441616 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 12416 7835 171 27 0 10865 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 49664

[startup+282.301 s]
/proc/loadavg: 4.02 3.95 3.92 5/190 4239
/proc/meminfo: memFree=21727112/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=50508 CPUtime=282.29 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 11753 0 0 0 28227 2 0 0 25 0 1 0 281295619 51720192 9788 33554432000 4194304 4300876 140736957441616 18446744073709551615 4276180 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 12627 9788 171 27 0 11076 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 50508

[startup+342.3 s]
/proc/loadavg: 4.00 3.96 3.92 5/190 4241
/proc/meminfo: memFree=21700300/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=70152 CPUtime=342.29 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 13644 0 0 0 34227 2 0 0 25 0 1 0 281295619 71835648 11679 33554432000 4194304 4300876 140736957441616 18446744073709551615 4199426 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 17538 11679 171 27 0 15987 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 70152

[startup+402.301 s]
/proc/loadavg: 4.03 3.97 3.93 5/190 4242
/proc/meminfo: memFree=21673984/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=70152 CPUtime=402.29 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 15549 0 0 0 40226 3 0 0 25 0 1 0 281295619 71835648 13584 33554432000 4194304 4300876 140736957441616 18446744073709551615 248089394731 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 17538 13584 171 27 0 15987 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 70152

[startup+462.301 s]
/proc/loadavg: 4.01 3.97 3.93 5/190 4244
/proc/meminfo: memFree=21649024/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=70152 CPUtime=462.29 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 17443 0 0 0 46226 3 0 0 25 0 1 0 281295619 71835648 15478 33554432000 4194304 4300876 140736957441616 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 17538 15478 171 27 0 15987 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 70152

[startup+522.3 s]
/proc/loadavg: 4.00 3.97 3.93 5/190 4245
/proc/meminfo: memFree=21622844/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=100464 CPUtime=522.29 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 19364 0 0 0 52225 4 0 0 25 0 1 0 281295619 102875136 17399 33554432000 4194304 4300876 140736957441616 18446744073709551615 4234867 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 25116 17399 171 27 0 23565 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 100464

[startup+582.301 s]
/proc/loadavg: 4.00 3.97 3.93 5/190 4247
/proc/meminfo: memFree=21595908/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=100464 CPUtime=582.29 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 21250 0 0 0 58225 4 0 0 25 0 1 0 281295619 102875136 19285 33554432000 4194304 4300876 140736957441616 18446744073709551615 4216273 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 25116 19285 171 27 0 23565 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 100464

[startup+642.3 s]
/proc/loadavg: 4.00 3.97 3.93 5/190 4249
/proc/meminfo: memFree=21569468/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=100464 CPUtime=642.3 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 23147 0 0 0 64225 5 0 0 25 0 1 0 281295619 102875136 21182 33554432000 4194304 4300876 140736957441616 18446744073709551615 4264140 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 25116 21182 171 27 0 23565 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 100464

[startup+702.3 s]
/proc/loadavg: 4.00 3.97 3.93 5/190 4250
/proc/meminfo: memFree=21544620/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=100464 CPUtime=702.3 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 25028 0 0 0 70224 6 0 0 25 0 1 0 281295619 102875136 23063 33554432000 4194304 4300876 140736957441616 18446744073709551615 248093158427 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 25116 23063 171 27 0 23565 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 100464

[startup+762.306 s]
/proc/loadavg: 4.03 3.99 3.93 5/190 4252
/proc/meminfo: memFree=21517804/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=144664 CPUtime=762.3 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 26890 0 0 0 76224 6 0 0 25 0 1 0 281295619 148135936 24925 33554432000 4194304 4300876 140736957441616 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 36166 24925 171 27 0 34615 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 144664

[startup+822.3 s]
/proc/loadavg: 4.01 3.99 3.93 5/190 4253
/proc/meminfo: memFree=21491728/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=144664 CPUtime=822.29 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 28763 0 0 0 82223 6 0 0 25 0 1 0 281295619 148135936 26798 33554432000 4194304 4300876 140736957441616 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 36166 26798 171 27 0 34615 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 144664

[startup+882.301 s]
/proc/loadavg: 4.00 3.99 3.93 5/190 4255
/proc/meminfo: memFree=21465532/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=144664 CPUtime=882.29 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 30702 0 0 0 88223 6 0 0 25 0 1 0 281295619 148135936 28737 33554432000 4194304 4300876 140736957441616 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 36166 28737 171 27 0 34615 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 144664

[startup+942.3 s]
/proc/loadavg: 4.04 4.00 3.94 5/190 4257
/proc/meminfo: memFree=21440968/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=146352 CPUtime=942.29 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 32573 0 0 0 94222 7 0 0 25 0 1 0 281295619 149864448 30608 33554432000 4194304 4300876 140736957441616 18446744073709551615 4276336 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 36588 30608 171 27 0 35037 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 146352

[startup+1002.3 s]
/proc/loadavg: 4.01 4.00 3.94 5/190 4258
/proc/meminfo: memFree=21414024/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=146352 CPUtime=1002.29 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 34481 0 0 0 100222 7 0 0 25 0 1 0 281295619 149864448 32516 33554432000 4194304 4300876 140736957441616 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 36588 32516 171 27 0 35037 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 146352

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 4260
/proc/meminfo: memFree=21386572/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=146352 CPUtime=1062.29 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 36366 0 0 0 106222 7 0 0 25 0 1 0 281295619 149864448 34401 33554432000 4194304 4300876 140736957441616 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 36588 34401 171 27 0 35037 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 146352

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 4261
/proc/meminfo: memFree=21361608/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=212652 CPUtime=1122.29 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 38246 0 0 0 112221 8 0 0 25 0 1 0 281295619 217755648 36281 33554432000 4194304 4300876 140736957441616 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 53163 36281 171 27 0 51612 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 212652

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 4263
/proc/meminfo: memFree=21335796/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=212652 CPUtime=1182.29 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 40120 0 0 0 118221 8 0 0 25 0 1 0 281295619 217755648 38155 33554432000 4194304 4300876 140736957441616 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 53163 38155 171 27 0 51612 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 212652

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 4265
/proc/meminfo: memFree=21308236/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=212652 CPUtime=1242.29 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 41975 0 0 0 124220 9 0 0 25 0 1 0 281295619 217755648 40010 33554432000 4194304 4300876 140736957441616 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 53163 40010 171 27 0 51612 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 212652



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.05 4.01 3.94 3/186 4268
/proc/meminfo: memFree=21595540/32950928 swapFree=67111528/67111528
[pid=4220] ppid=4218 vsize=212652 CPUtime=1300 cores=5,7
/proc/4220/stat : 4220 (march_rw) R 4218 4220 3251 0 -1 4202496 43758 0 0 0 129991 9 0 0 25 0 1 0 281295619 217755648 41793 33554432000 4194304 4300876 140736957441616 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4220/statm: 53163 41793 171 27 0 51612 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 212652

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): 1299.91
CPU system time (s): 0.098984
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 212652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.91
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43758
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= 14378

runsolver used 1.85372 second user time and 4.06938 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-02 00:29:18
IDJOB=3152234
IDBENCH=82514
IDSOLVER=1561
FILE ID=node123/3152234-1301696958
RUNJOBID= node123-1301696958-4191
PBS_JOBID= 12840713
Free space on /tmp= 71708 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v150-c12750-S541704841-072-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152234-1301696958/watcher-3152234-1301696958 -o /tmp/evaluation-result-3152234-1301696958/solver-3152234-1301696958 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152234-1301696958.cnf

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

MD5SUM BENCH= d89541d4d678adcd99dbf4694eb0406c
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:      21893004 kB
Buffers:        331184 kB
Cached:       10398936 kB
SwapCached:          0 kB
Active:        7240224 kB
Inactive:      3564568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      21893004 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2128 kB
Writeback:           0 kB
AnonPages:       74088 kB
Mapped:          15008 kB
Slab:           190352 kB
PageTables:       5096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   243664 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= 71712 MiB
End job on node123 at 2011-04-02 00:51:00