Trace number 3258049

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 1300.03

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v945c61409g3.cnf
MD5SUM226123ce9245dfa4b876682016123861
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.0692
Satisfiable
(Un)Satisfiability was proved
Number of variables945
Number of clauses61409
Sum of the clauses size123673
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 261364
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

Solver Data 

0.09/0.12	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.12	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.12	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.12	c main()::
0.09/0.12	c initFormula():: searching for DIMACS p-line....
0.09/0.12	c full lookahead due to high density!
0.09/0.12	c initFormula():: the DIMACS p-line indicates a CNF of 945 variables and 61409 clauses.
0.09/0.12	c parseCNF():: parsing....
0.09/0.12	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.12	c runParser():: parsing was successful, warming up engines...
0.09/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 2879 duplicate clauses
0.09/0.12	c preprocessing fase I completed:: there are now 945 free variables and 58530 clauses.
0.09/0.12	c using k-SAT heuristics (size based diff)
0.09/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.12	c main():: clause / variable ratio: ( 58530 / 945 ) = 61.94
0.09/0.12	c longest clause has size 21
0.09/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.12	c number of free variables = 945
0.09/0.12	c dynamic_preselect_setsize :: off
0.09/0.12	c main():: all systems go!
0.09/0.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 247
0.19/0.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 3993
1.49/1.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |*******************************
c |********************************
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c |**********************************
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c |******************************************
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c |************************************************************
c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 71431
21.09/21.17	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 |****************************************************************| ( 3/999) NodeCount: 670307
179.20/179.28	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 |****************************
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 |****************************************************************| ( 4/999) NodeCount: 3561144
898.61/898.68	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 |************************************************
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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-3258049-1303474763/watcher-3258049-1303474763 -o /tmp/evaluation-result-3258049-1303474763/solver-3258049-1303474763 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3258049-1303474763.cnf 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 2.25 3.13 3.60 2/179 29402
/proc/meminfo: memFree=16236204/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=7576 CPUtime=0 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4194304 439 0 0 0 0 0 0 0 23 0 1 0 459076139 7757824 383 33554432000 4194304 4300876 140735562100576 18446744073709551615 248089359045 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 1894 383 113 27 0 343 0

[startup+0.050541 s]
/proc/loadavg: 2.25 3.13 3.60 2/179 29402
/proc/meminfo: memFree=16236204/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=12148 CPUtime=0.04 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4194304 1565 0 0 0 4 0 0 0 23 0 1 0 459076139 12439552 1009 33554432000 4194304 4300876 140735562100576 18446744073709551615 4208000 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 3037 1009 129 27 0 1486 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12148

[startup+0.100522 s]
/proc/loadavg: 2.25 3.13 3.60 2/179 29402
/proc/meminfo: memFree=16236204/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=13068 CPUtime=0.09 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 3643 0 0 0 9 0 0 0 23 0 1 0 459076139 13381632 1230 33554432000 4194304 4300876 140735562100576 18446744073709551615 4240314 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 3267 1230 144 27 0 1716 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13068

[startup+0.30049 s]
/proc/loadavg: 2.25 3.13 3.60 2/179 29402
/proc/meminfo: memFree=16236204/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=15916 CPUtime=0.29 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 4685 0 0 0 29 0 0 0 25 0 1 0 459076139 16297984 1444 33554432000 4194304 4300876 140735562100576 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 3979 1444 171 27 0 2428 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15916

[startup+0.700361 s]
/proc/loadavg: 2.25 3.13 3.60 2/179 29402
/proc/meminfo: memFree=16236204/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=16048 CPUtime=0.69 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 4729 0 0 0 69 0 0 0 25 0 1 0 459076139 16433152 1488 33554432000 4194304 4300876 140735562100576 18446744073709551615 4214519 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 4012 1488 171 27 0 2461 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16048

[startup+1.50027 s]
/proc/loadavg: 2.25 3.13 3.60 5/190 29423
/proc/meminfo: memFree=16205864/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=16416 CPUtime=1.49 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 4812 0 0 0 149 0 0 0 25 0 1 0 459076139 16809984 1571 33554432000 4194304 4300876 140735562100576 18446744073709551615 4234728 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 4104 1571 171 27 0 2553 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16416

[startup+3.10093 s]
/proc/loadavg: 2.39 3.15 3.60 5/190 29423
/proc/meminfo: memFree=16201452/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=17504 CPUtime=3.09 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 5042 0 0 0 309 0 0 0 25 0 1 0 459076139 17924096 1801 33554432000 4194304 4300876 140735562100576 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 4376 1801 171 27 0 2825 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17504

[startup+6.30043 s]
/proc/loadavg: 2.39 3.15 3.60 5/190 29423
/proc/meminfo: memFree=16196688/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=19112 CPUtime=6.29 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 5410 0 0 0 629 0 0 0 25 0 1 0 459076139 19570688 2169 33554432000 4194304 4300876 140735562100576 18446744073709551615 4216251 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 4778 2169 171 27 0 3227 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19112

[startup+12.7002 s]
/proc/loadavg: 2.51 3.16 3.60 5/190 29423
/proc/meminfo: memFree=16190288/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=19452 CPUtime=12.69 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 5548 0 0 0 1269 0 0 0 25 0 1 0 459076139 19918848 2307 33554432000 4194304 4300876 140735562100576 18446744073709551615 4264264 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 4863 2307 171 27 0 3312 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19452

[startup+25.501 s]
/proc/loadavg: 2.84 3.20 3.61 5/190 29424
/proc/meminfo: memFree=16179492/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=23328 CPUtime=25.5 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 6405 0 0 0 2549 1 0 0 25 0 1 0 459076139 23887872 2867 33554432000 4194304 4300876 140735562100576 18446744073709551615 4199232 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 5832 2867 171 27 0 4281 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 23328

[startup+51.1004 s]
/proc/loadavg: 3.24 3.26 3.62 5/190 29425
/proc/meminfo: memFree=16153296/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=29972 CPUtime=51.09 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 7846 0 0 0 5108 1 0 0 25 0 1 0 459076139 30691328 4308 33554432000 4194304 4300876 140735562100576 18446744073709551615 4216186 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 7493 4308 171 27 0 5942 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 29972

[startup+102.306 s]
/proc/loadavg: 3.69 3.39 3.64 5/190 29426
/proc/meminfo: memFree=16104680/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=43972 CPUtime=102.3 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 10699 0 0 0 10228 2 0 0 25 0 1 0 459076139 45027328 7161 33554432000 4194304 4300876 140735562100576 18446744073709551615 4216240 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 10993 7161 171 27 0 9442 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 43972

[startup+162.301 s]
/proc/loadavg: 3.88 3.49 3.66 5/190 29454
/proc/meminfo: memFree=16092592/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=64992 CPUtime=162.29 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 14101 0 0 0 16227 2 0 0 25 0 1 0 459076139 66551808 10563 33554432000 4194304 4300876 140735562100576 18446744073709551615 4225425 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 16248 10563 171 27 0 14697 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 64992

[startup+222.3 s]
/proc/loadavg: 3.96 3.58 3.67 5/190 29456
/proc/meminfo: memFree=16045076/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=103860 CPUtime=222.29 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 18176 0 0 0 22226 3 0 0 25 0 1 0 459076139 106352640 14638 33554432000 4194304 4300876 140735562100576 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 25965 14638 171 27 0 24414 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 103860

[startup+282.301 s]
/proc/loadavg: 3.98 3.65 3.69 5/190 29458
/proc/meminfo: memFree=15996448/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=103860 CPUtime=282.29 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 22498 0 0 0 28225 4 0 0 25 0 1 0 459076139 106352640 18960 33554432000 4194304 4300876 140735562100576 18446744073709551615 4234743 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 25965 18960 171 27 0 24414 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 103860

[startup+342.301 s]
/proc/loadavg: 4.06 3.73 3.71 5/190 29459
/proc/meminfo: memFree=15945344/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=116956 CPUtime=342.29 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 26532 0 0 0 34224 5 0 0 25 0 1 0 459076139 119762944 22994 33554432000 4194304 4300876 140735562100576 18446744073709551615 4216251 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 29239 22994 171 27 0 27688 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 116956

[startup+402.3 s]
/proc/loadavg: 4.02 3.78 3.73 5/190 29461
/proc/meminfo: memFree=15894248/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=177228 CPUtime=402.3 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 30758 0 0 0 40224 6 0 0 25 0 1 0 459076139 181481472 27220 33554432000 4194304 4300876 140735562100576 18446744073709551615 4225170 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 44307 27220 171 27 0 42756 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 177228

[startup+462.301 s]
/proc/loadavg: 4.01 3.81 3.74 5/190 29462
/proc/meminfo: memFree=15841280/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=196872 CPUtime=462.3 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 35011 0 0 0 46222 8 0 0 25 0 1 0 459076139 201596928 31473 33554432000 4194304 4300876 140735562100576 18446744073709551615 4214489 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 49218 31473 171 27 0 47667 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 196872

[startup+522.3 s]
/proc/loadavg: 4.00 3.85 3.75 5/190 29464
/proc/meminfo: memFree=15789304/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=196872 CPUtime=522.3 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 39233 0 0 0 52221 9 0 0 25 0 1 0 459076139 201596928 35695 33554432000 4194304 4300876 140735562100576 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 49218 35695 171 27 0 47667 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 196872

[startup+582.301 s]
/proc/loadavg: 4.07 3.89 3.77 5/190 29466
/proc/meminfo: memFree=15734964/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=196872 CPUtime=582.3 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 43439 0 0 0 58220 10 0 0 25 0 1 0 459076139 201596928 39901 33554432000 4194304 4300876 140735562100576 18446744073709551615 248093135373 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 49218 39901 171 27 0 47667 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 196872

[startup+642.301 s]
/proc/loadavg: 4.02 3.91 3.78 5/190 29467
/proc/meminfo: memFree=15681264/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=196872 CPUtime=642.31 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 47451 0 0 0 64220 11 0 0 25 0 1 0 459076139 201596928 43913 33554432000 4194304 4300876 140735562100576 18446744073709551615 4225252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 49218 43913 171 27 0 47667 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 196872

[startup+702.3 s]
/proc/loadavg: 4.01 3.92 3.79 5/190 29469
/proc/meminfo: memFree=15628284/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=346880 CPUtime=702.3 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 51616 0 0 0 70218 12 0 0 25 0 1 0 459076139 355205120 48078 33554432000 4194304 4300876 140735562100576 18446744073709551615 4216240 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 86720 48078 171 27 0 85169 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 346880

[startup+762.307 s]
/proc/loadavg: 4.00 3.93 3.81 5/190 29470
/proc/meminfo: memFree=15573200/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=346880 CPUtime=762.31 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 55720 0 0 0 76218 13 0 0 25 0 1 0 459076139 355205120 52182 33554432000 4194304 4300876 140735562100576 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 86720 52182 171 27 0 85169 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 346880

[startup+822.3 s]
/proc/loadavg: 4.00 3.94 3.82 5/190 29472
/proc/meminfo: memFree=15516260/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=346880 CPUtime=822.31 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 59973 0 0 0 82217 14 0 0 25 0 1 0 459076139 355205120 56435 33554432000 4194304 4300876 140735562100576 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 86720 56435 171 27 0 85169 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 346880

[startup+882.301 s]
/proc/loadavg: 4.00 3.95 3.82 5/190 29474
/proc/meminfo: memFree=15456084/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=346880 CPUtime=882.31 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 64592 0 0 0 88216 15 0 0 25 0 1 0 459076139 355205120 61054 33554432000 4194304 4300876 140735562100576 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 86720 61054 171 27 0 85169 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 346880

[startup+942.301 s]
/proc/loadavg: 4.04 3.97 3.83 5/190 29475
/proc/meminfo: memFree=15398024/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=346880 CPUtime=942.31 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 69237 0 0 0 94215 16 0 0 25 0 1 0 459076139 355205120 65699 33554432000 4194304 4300876 140735562100576 18446744073709551615 4216251 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 86720 65699 171 27 0 85169 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 346880

[startup+1002.3 s]
/proc/loadavg: 4.01 3.97 3.84 5/190 29477
/proc/meminfo: memFree=15340228/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=391080 CPUtime=1002.31 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 73908 0 0 0 100214 17 0 0 25 0 1 0 459076139 400465920 70370 33554432000 4194304 4300876 140735562100576 18446744073709551615 4216240 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 97770 70370 171 27 0 96219 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 391080

[startup+1062.3 s]
/proc/loadavg: 4.00 3.97 3.85 5/190 29478
/proc/meminfo: memFree=15282544/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=391080 CPUtime=1062.31 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 78770 0 0 0 106212 19 0 0 25 0 1 0 459076139 400465920 75232 33554432000 4194304 4300876 140735562100576 18446744073709551615 4225228 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 97770 75232 171 27 0 96219 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 391080

[startup+1122.3 s]
/proc/loadavg: 4.00 3.97 3.85 5/190 29480
/proc/meminfo: memFree=15220768/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=391212 CPUtime=1122.31 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 83694 0 0 0 112211 20 0 0 25 0 1 0 459076139 400601088 80156 33554432000 4194304 4300876 140735562100576 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 97803 80156 171 27 0 96252 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 391212

[startup+1182.3 s]
/proc/loadavg: 4.03 3.99 3.86 5/190 29482
/proc/meminfo: memFree=15160592/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=391212 CPUtime=1182.31 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 88521 0 0 0 118210 21 0 0 25 0 1 0 459076139 400601088 84983 33554432000 4194304 4300876 140735562100576 18446744073709551615 4228012 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 97803 84983 171 27 0 96252 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 391212

[startup+1242.3 s]
/proc/loadavg: 4.01 3.99 3.87 5/190 29483
/proc/meminfo: memFree=15102552/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=391212 CPUtime=1242.31 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 93035 0 0 0 124209 22 0 0 25 0 1 0 459076139 400601088 89497 33554432000 4194304 4300876 140735562100576 18446744073709551615 4214198 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 97803 89497 171 27 0 96252 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 391212



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.99 3.88 4/188 29486
/proc/meminfo: memFree=15495872/32950928 swapFree=67111528/67111528
[pid=29402] ppid=29400 vsize=632296 CPUtime=1300.02 cores=0,2
/proc/29402/stat : 29402 (march_rw) R 29400 29402 28413 0 -1 4202496 97509 0 0 0 129979 23 0 0 25 0 1 0 459076139 647471104 93971 33554432000 4194304 4300876 140735562100576 18446744073709551615 4225155 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29402/statm: 158074 93971 171 27 0 156523 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 632296

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): 1300.03
CPU time (s): 1300.05
CPU user time (s): 1299.79
CPU system time (s): 0.25696
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 632296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.79
system time used= 0.25696
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 97509
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= 1818

runsolver used 2.12368 second user time and 4.22036 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-22 14:19:23
IDJOB=3258049
IDBENCH=71301
IDSOLVER=1561
FILE ID=node123/3258049-1303474763
RUNJOBID= node123-1303474763-29380
PBS_JOBID= 13107191
Free space on /tmp= 72192 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v945c61409g3.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3258049-1303474763/watcher-3258049-1303474763 -o /tmp/evaluation-result-3258049-1303474763/solver-3258049-1303474763 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3258049-1303474763.cnf

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

MD5SUM BENCH= 226123ce9245dfa4b876682016123861
RANDOM SEED=158041551

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:      16236236 kB
Buffers:       1243932 kB
Cached:       14880040 kB
SwapCached:          0 kB
Active:        7035164 kB
Inactive:      9158028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      16236236 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1720 kB
Writeback:           0 kB
AnonPages:       69608 kB
Mapped:          14884 kB
Slab:           456812 kB
PageTables:       4692 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   220032 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= 72188 MiB
End job on node123 at 2011-04-22 14:41:05