Trace number 3258181

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

NameCRAFTED/rbsat/random/unforced/
rbsat-v1375c111739g6.cnf
MD5SUMc7c04151ac14a13eb4a03259d055e119
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1375
Number of clauses111739
Sum of the clauses size224743
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2111684
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 555

Solver Data 

0.19/0.22	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.22	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.22	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.22	c main()::
0.19/0.22	c initFormula():: searching for DIMACS p-line....
0.19/0.22	c full lookahead due to high density!
0.19/0.22	c initFormula():: the DIMACS p-line indicates a CNF of 1375 variables and 111739 clauses.
0.19/0.22	c parseCNF():: parsing....
0.19/0.22	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.22	c runParser():: parsing was successful, warming up engines...
0.19/0.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 4996 duplicate clauses
0.19/0.22	c preprocessing fase I completed:: there are now 1375 free variables and 106743 clauses.
0.19/0.22	c using k-SAT heuristics (size based diff)
0.19/0.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.22	c main():: clause / variable ratio: ( 106743 / 1375 ) = 77.63
0.19/0.22	c longest clause has size 25
0.19/0.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.22	c number of free variables = 1375
0.19/0.22	c dynamic_preselect_setsize :: off
0.19/0.22	c main():: all systems go!
0.19/0.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 258
0.29/0.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 6704
3.20/3.24	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 |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 155871
60.09/60.11	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 |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
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c |****************************************
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c |************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 1986266
685.70/685.70	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |*************
c |**************
c |***************
c |****************
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c |************************
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c |****************************
c |*****************************
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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 |***************************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3258181-1303474902/watcher-3258181-1303474902 -o /tmp/evaluation-result-3258181-1303474902/solver-3258181-1303474902 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3258181-1303474902.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: 3.83 3.45 3.65 4/189 29453
/proc/meminfo: memFree=16121404/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=8304 CPUtime=0 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4194304 556 0 0 0 0 0 0 0 25 0 1 0 459090049 8503296 501 33554432000 4194304 4300876 140733289035904 18446744073709551615 248089359045 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 2076 501 113 27 0 525 0

[startup+0.060737 s]
/proc/loadavg: 3.83 3.45 3.65 4/189 29453
/proc/meminfo: memFree=16121404/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=17208 CPUtime=0.05 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4194304 1993 0 0 0 5 0 0 0 25 0 1 0 459090049 17620992 1614 33554432000 4194304 4300876 140733289035904 18446744073709551615 4242468 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 4302 1614 126 27 0 2751 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 17208

[startup+0.100731 s]
/proc/loadavg: 3.83 3.45 3.65 4/189 29453
/proc/meminfo: memFree=16121404/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=18468 CPUtime=0.09 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 3883 0 0 0 9 0 0 0 25 0 1 0 459090049 18911232 2079 33554432000 4194304 4300876 140733289035904 18446744073709551615 4240311 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 4617 2079 143 27 0 3066 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18468

[startup+0.300692 s]
/proc/loadavg: 3.83 3.45 3.65 4/189 29453
/proc/meminfo: memFree=16121404/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=22460 CPUtime=0.29 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 8407 0 0 0 28 1 0 0 25 0 1 0 459090049 22999040 2213 33554432000 4194304 4300876 140733289035904 18446744073709551615 4225211 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 5615 2213 170 27 0 4064 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22460

[startup+0.700621 s]
/proc/loadavg: 3.83 3.45 3.65 4/189 29453
/proc/meminfo: memFree=16121404/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=23004 CPUtime=0.69 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 8539 0 0 0 68 1 0 0 25 0 1 0 459090049 23556096 2345 33554432000 4194304 4300876 140733289035904 18446744073709551615 4216240 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 5751 2345 171 27 0 4200 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23004

[startup+1.50048 s]
/proc/loadavg: 3.83 3.45 3.65 5/190 29454
/proc/meminfo: memFree=16111720/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=23304 CPUtime=1.49 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 8622 0 0 0 148 1 0 0 25 0 1 0 459090049 23863296 2427 33554432000 4194304 4300876 140733289035904 18446744073709551615 4225425 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 5826 2427 171 27 0 4275 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23304

[startup+3.1002 s]
/proc/loadavg: 3.83 3.45 3.65 5/190 29454
/proc/meminfo: memFree=16110356/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=24188 CPUtime=3.09 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 8804 0 0 0 308 1 0 0 25 0 1 0 459090049 24768512 2609 33554432000 4194304 4300876 140733289035904 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 6047 2609 171 27 0 4496 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24188

[startup+6.30063 s]
/proc/loadavg: 3.84 3.46 3.65 5/190 29454
/proc/meminfo: memFree=16106996/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=25440 CPUtime=6.29 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 9103 0 0 0 628 1 0 0 25 0 1 0 459090049 26050560 2908 33554432000 4194304 4300876 140733289035904 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 6360 2908 171 27 0 4809 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25440

[startup+12.7005 s]
/proc/loadavg: 3.85 3.47 3.65 5/190 29454
/proc/meminfo: memFree=16100036/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=27824 CPUtime=12.69 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 9662 0 0 0 1268 1 0 0 25 0 1 0 459090049 28491776 3467 33554432000 4194304 4300876 140733289035904 18446744073709551615 4216251 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 6956 3467 171 27 0 5405 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27824

[startup+25.5002 s]
/proc/loadavg: 3.89 3.50 3.66 5/190 29455
/proc/meminfo: memFree=16090608/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=28336 CPUtime=25.49 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 9858 0 0 0 2548 1 0 0 25 0 1 0 459090049 29016064 3663 33554432000 4194304 4300876 140733289035904 18446744073709551615 4274248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 7084 3663 171 27 0 5533 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 28336

[startup+51.1007 s]
/proc/loadavg: 3.92 3.53 3.66 5/190 29455
/proc/meminfo: memFree=16072120/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=31296 CPUtime=51.09 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 10913 0 0 0 5108 1 0 0 25 0 1 0 459090049 32047104 4295 33554432000 4194304 4300876 140733289035904 18446744073709551615 4234746 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 7824 4295 171 27 0 6273 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 31296

[startup+102.307 s]
/proc/loadavg: 3.96 3.60 3.68 5/190 29457
/proc/meminfo: memFree=16029188/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=43928 CPUtime=102.3 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 13210 0 0 0 10228 2 0 0 25 0 1 0 459090049 44982272 6592 33554432000 4194304 4300876 140733289035904 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 10982 6592 171 27 0 9431 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 43928

[startup+162.3 s]
/proc/loadavg: 3.98 3.67 3.70 5/190 29458
/proc/meminfo: memFree=15980576/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=58720 CPUtime=162.29 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 15676 0 0 0 16227 2 0 0 25 0 1 0 459090049 60129280 9058 33554432000 4194304 4300876 140733289035904 18446744073709551615 4214184 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 14680 9058 171 27 0 13129 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 58720

[startup+222.3 s]
/proc/loadavg: 4.05 3.75 3.72 5/190 29460
/proc/meminfo: memFree=15929332/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=64540 CPUtime=222.3 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 18127 0 0 0 22227 3 0 0 25 0 1 0 459090049 66088960 11509 33554432000 4194304 4300876 140733289035904 18446744073709551615 4288318 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 16135 11509 171 27 0 14584 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 64540

[startup+282.301 s]
/proc/loadavg: 4.02 3.79 3.73 5/190 29461
/proc/meminfo: memFree=15877752/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=95104 CPUtime=282.3 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 20603 0 0 0 28226 4 0 0 25 0 1 0 459090049 97386496 13985 33554432000 4194304 4300876 140733289035904 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 23776 13985 171 27 0 22225 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 95104

[startup+342.3 s]
/proc/loadavg: 4.00 3.83 3.75 5/190 29463
/proc/meminfo: memFree=15824404/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=95236 CPUtime=342.3 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 23102 0 0 0 34225 5 0 0 25 0 1 0 459090049 97521664 16484 33554432000 4194304 4300876 140733289035904 18446744073709551615 4248754 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 23809 16484 171 27 0 22258 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 95236

[startup+402.301 s]
/proc/loadavg: 4.00 3.85 3.76 5/190 29465
/proc/meminfo: memFree=15772552/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=108332 CPUtime=402.3 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 25398 0 0 0 40225 5 0 0 25 0 1 0 459090049 110931968 18780 33554432000 4194304 4300876 140733289035904 18446744073709551615 4225192 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 27083 18780 171 27 0 25532 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 108332

[startup+462.3 s]
/proc/loadavg: 4.05 3.89 3.77 5/190 29466
/proc/meminfo: memFree=15717356/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=108332 CPUtime=462.3 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 27971 0 0 0 46224 6 0 0 25 0 1 0 459090049 110931968 21353 33554432000 4194304 4300876 140733289035904 18446744073709551615 4227971 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 27083 21353 171 27 0 25532 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 108332

[startup+522.3 s]
/proc/loadavg: 4.02 3.91 3.79 5/190 29468
/proc/meminfo: memFree=15665124/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=151992 CPUtime=522.31 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 30721 0 0 0 52224 7 0 0 25 0 1 0 459090049 155639808 24103 33554432000 4194304 4300876 140733289035904 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 37998 24103 171 27 0 36447 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 151992

[startup+582.301 s]
/proc/loadavg: 4.00 3.92 3.80 5/190 29469
/proc/meminfo: memFree=15610916/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=151992 CPUtime=582.31 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 33479 0 0 0 58224 7 0 0 25 0 1 0 459090049 155639808 26861 33554432000 4194304 4300876 140733289035904 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 37998 26861 171 27 0 36447 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 151992

[startup+642.3 s]
/proc/loadavg: 4.00 3.93 3.81 5/190 29471
/proc/meminfo: memFree=15555572/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=171636 CPUtime=642.31 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 36247 0 0 0 64223 8 0 0 25 0 1 0 459090049 175755264 29629 33554432000 4194304 4300876 140733289035904 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 42909 29629 171 27 0 41358 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 171636

[startup+702.301 s]
/proc/loadavg: 4.00 3.94 3.82 5/190 29473
/proc/meminfo: memFree=15497396/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=171636 CPUtime=702.3 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 39828 0 0 0 70222 8 0 0 25 0 1 0 459090049 175755264 33210 33554432000 4194304 4300876 140733289035904 18446744073709551615 4214489 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 42909 33210 171 27 0 41358 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 171636

[startup+762.307 s]
/proc/loadavg: 4.07 3.97 3.83 5/190 29474
/proc/meminfo: memFree=15436472/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=171636 CPUtime=762.32 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 43405 0 0 0 76223 9 0 0 25 0 1 0 459090049 175755264 36787 33554432000 4194304 4300876 140733289035904 18446744073709551615 4214485 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 42909 36787 171 27 0 41358 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 171636

[startup+822.3 s]
/proc/loadavg: 4.02 3.97 3.84 5/190 29476
/proc/meminfo: memFree=15379420/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=258956 CPUtime=822.31 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 46463 0 0 0 82221 10 0 0 25 0 1 0 459090049 265170944 39845 33554432000 4194304 4300876 140733289035904 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 64739 39845 171 27 0 63188 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 258956

[startup+882.301 s]
/proc/loadavg: 4.01 3.97 3.84 5/190 29477
/proc/meminfo: memFree=15322364/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=288424 CPUtime=882.32 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 49477 0 0 0 88221 11 0 0 25 0 1 0 459090049 295346176 42859 33554432000 4194304 4300876 140733289035904 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 72106 42859 171 27 0 70555 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 288424

[startup+942.3 s]
/proc/loadavg: 4.00 3.97 3.85 5/190 29479
/proc/meminfo: memFree=15262936/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=288424 CPUtime=942.31 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 52888 0 0 0 94220 11 0 0 25 0 1 0 459090049 295346176 46270 33554432000 4194304 4300876 140733289035904 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 72106 46270 171 27 0 70555 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 288424

[startup+1002.3 s]
/proc/loadavg: 4.07 3.99 3.86 5/190 29481
/proc/meminfo: memFree=15201032/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=288424 CPUtime=1002.31 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 56398 0 0 0 100219 12 0 0 25 0 1 0 459090049 295346176 49780 33554432000 4194304 4300876 140733289035904 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 72106 49780 171 27 0 70555 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 288424

[startup+1062.3 s]
/proc/loadavg: 4.02 3.99 3.87 5/190 29482
/proc/meminfo: memFree=15141868/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=288424 CPUtime=1062.32 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 59599 0 0 0 106219 13 0 0 25 0 1 0 459090049 295346176 52981 33554432000 4194304 4300876 140733289035904 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 72106 52981 171 27 0 70555 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 288424

[startup+1122.3 s]
/proc/loadavg: 4.01 3.99 3.87 5/190 29484
/proc/meminfo: memFree=15084564/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=288424 CPUtime=1122.32 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 62968 0 0 0 112219 13 0 0 25 0 1 0 459090049 295346176 56350 33554432000 4194304 4300876 140733289035904 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 72106 56350 171 27 0 70555 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 288424

[startup+1182.3 s]
/proc/loadavg: 3.15 3.79 3.81 2/172 29539
/proc/meminfo: memFree=16001876/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=288424 CPUtime=1182.32 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 66184 0 0 0 118218 14 0 0 25 0 1 0 459090049 295346176 59566 33554432000 4194304 4300876 140733289035904 18446744073709551615 4225409 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 72106 59566 171 27 0 70555 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 288424

[startup+1242.3 s]
/proc/loadavg: 1.79 3.28 3.63 2/172 29541
/proc/meminfo: memFree=15988704/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=288424 CPUtime=1242.32 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 69511 0 0 0 124217 15 0 0 25 0 1 0 459090049 295346176 62893 33554432000 4194304 4300876 140733289035904 18446744073709551615 4216240 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 72106 62893 171 27 0 70555 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 288424



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.29 2.86 3.47 2/172 29543
/proc/meminfo: memFree=15977024/32950928 swapFree=67111528/67111528
[pid=29453] ppid=29451 vsize=332624 CPUtime=1300.03 cores=5,7
/proc/29453/stat : 29453 (march_rw) R 29451 29453 28413 0 -1 4202496 72369 0 0 0 129987 16 0 0 25 0 1 0 459090049 340606976 65751 33554432000 4194304 4300876 140733289035904 18446744073709551615 4214457 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29453/statm: 83156 65751 171 27 0 81605 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 332624

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): 1299.87
CPU system time (s): 0.179972
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 332624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.87
system time used= 0.179972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72369
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= 4
involuntary context switches= 2237

runsolver used 2.03769 second user time and 4.93825 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-22 14:21:43
IDJOB=3258181
IDBENCH=71315
IDSOLVER=1561
FILE ID=node123/3258181-1303474902
RUNJOBID= node123-1303474763-29383
PBS_JOBID= 13107191
Free space on /tmp= 72188 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v1375c111739g6.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3258181-1303474902/watcher-3258181-1303474902 -o /tmp/evaluation-result-3258181-1303474902/solver-3258181-1303474902 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3258181-1303474902.cnf

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

MD5SUM BENCH= c7c04151ac14a13eb4a03259d055e119
RANDOM SEED=107589041

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:      16121684 kB
Buffers:       1243968 kB
Cached:       14885328 kB
SwapCached:          0 kB
Active:        7148664 kB
Inactive:      9158360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      16121684 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1456 kB
Writeback:           0 kB
AnonPages:      177712 kB
Mapped:          15324 kB
Slab:           456780 kB
PageTables:       5652 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   417620 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= 72192 MiB
End job on node123 at 2011-04-22 14:43:25