Trace number 3152787

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) 1299.44 1300.01

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v125-c2662-S236776564-037.SATISFIABLE.cnf
MD5SUMad19e852103e6838347ce97648b48b74
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.141977
Satisfiable
(Un)Satisfiability was proved
Number of variables125
Number of clauses2662
Sum of the clauses size13310
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52662
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c full lookahead due to high density!
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 125 variables and 2662 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 125 free variables and 2662 clauses.
0.00/0.02	c using k-SAT heuristics (size based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.00/0.02	c resolvent_look() :: found 2 resolvents
0.00/0.02	c main():: clause / variable ratio: ( 2664 / 125 ) = 21.31
0.00/0.02	c longest clause has size 5
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 125
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 164
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 729
0.06/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 6416
0.59/0.63	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
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c |***************
c |****************
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c |******************
c |********************
c |*********************
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c |***********************
c |************************
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c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |*************************************
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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: 46219
4.83/4.95	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 |***********************
c |************************
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c |****************************
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c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*******************************************************
c |********************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 249463
28.94/29.10	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
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c |***************
c |****************
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c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 1033492
132.31/132.65	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 |****************************
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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 |****************************************************************| ( 6/999) NodeCount: 3372100
472.50/472.98	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 |*************************************
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 |***************************************************************

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-3152787-1301710984/watcher-3152787-1301710984 -o /tmp/evaluation-result-3152787-1301710984/solver-3152787-1301710984 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152787-1301710984.cnf 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 3.65 3.94 4.19 5/187 15647
/proc/meminfo: memFree=21313084/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=6716 CPUtime=0 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 295 0 0 0 0 0 0 0 23 0 1 0 282697021 6877184 237 33554432000 4194304 4300876 140736745540160 18446744073709551615 4258304 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 1679 237 143 27 0 128 0

[startup+0.0633691 s]
/proc/loadavg: 3.65 3.94 4.19 5/187 15647
/proc/meminfo: memFree=21313084/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=7168 CPUtime=0.06 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 398 0 0 0 6 0 0 0 23 0 1 0 282697021 7340032 340 33554432000 4194304 4300876 140736745540160 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 1792 340 170 27 0 241 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7168

[startup+0.100318 s]
/proc/loadavg: 3.65 3.94 4.19 5/187 15647
/proc/meminfo: memFree=21313084/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=7168 CPUtime=0.09 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 398 0 0 0 9 0 0 0 23 0 1 0 282697021 7340032 340 33554432000 4194304 4300876 140736745540160 18446744073709551615 4250723 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 1792 340 170 27 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7168

[startup+0.300316 s]
/proc/loadavg: 3.65 3.94 4.19 5/187 15647
/proc/meminfo: memFree=21313084/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=7324 CPUtime=0.29 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 405 0 0 0 29 0 0 0 25 0 1 0 282697021 7499776 347 33554432000 4194304 4300876 140736745540160 18446744073709551615 4214471 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 1831 347 170 27 0 280 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7324

[startup+0.70025 s]
/proc/loadavg: 3.65 3.94 4.19 5/187 15647
/proc/meminfo: memFree=21313084/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=7324 CPUtime=0.69 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 428 0 0 0 69 0 0 0 25 0 1 0 282697021 7499776 370 33554432000 4194304 4300876 140736745540160 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 1831 370 170 27 0 280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7324

[startup+1.50113 s]
/proc/loadavg: 3.65 3.94 4.19 5/188 15648
/proc/meminfo: memFree=21310124/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=7692 CPUtime=1.5 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 528 0 0 0 150 0 0 0 25 0 1 0 282697021 7876608 452 33554432000 4194304 4300876 140736745540160 18446744073709551615 4289376 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 1923 452 171 27 0 372 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 7692

[startup+3.10083 s]
/proc/loadavg: 3.65 3.94 4.19 5/188 15649
/proc/meminfo: memFree=21309052/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=8260 CPUtime=3.1 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 622 0 0 0 310 0 0 0 25 0 1 0 282697021 8458240 546 33554432000 4194304 4300876 140736745540160 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 2065 546 171 27 0 514 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 8260

[startup+6.30031 s]
/proc/loadavg: 3.68 3.95 4.19 5/188 15649
/proc/meminfo: memFree=21307304/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=8772 CPUtime=6.23 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 789 0 0 0 621 2 0 0 25 0 1 0 282697021 8982528 713 33554432000 4194304 4300876 140736745540160 18446744073709551615 4214485 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 2193 713 171 27 0 642 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 8772

[startup+12.7002 s]
/proc/loadavg: 3.63 3.93 4.18 5/188 15676
/proc/meminfo: memFree=21301236/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=10688 CPUtime=12.57 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 1127 0 0 0 1253 4 0 0 25 0 1 0 282697021 10944512 1051 33554432000 4194304 4300876 140736745540160 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 2672 1051 171 27 0 1121 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 10688

[startup+25.501 s]
/proc/loadavg: 3.71 3.93 4.18 5/188 15730
/proc/meminfo: memFree=21294332/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=15208 CPUtime=25.34 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 1803 0 0 0 2529 5 0 0 25 0 1 0 282697021 15572992 1727 33554432000 4194304 4300876 140736745540160 18446744073709551615 4289113 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 3802 1727 171 27 0 2251 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 15208

[startup+51.1006 s]
/proc/loadavg: 3.81 3.94 4.18 5/188 15758
/proc/meminfo: memFree=21282516/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=19296 CPUtime=50.86 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 3054 0 0 0 5077 9 0 0 25 0 1 0 282697021 19759104 2978 33554432000 4194304 4300876 140736745540160 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 4824 2978 171 27 0 3273 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 19296

[startup+102.307 s]
/proc/loadavg: 3.91 3.94 4.17 5/188 15759
/proc/meminfo: memFree=21248664/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=34264 CPUtime=102.02 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 5495 0 0 0 10190 12 0 0 25 0 1 0 282697021 35086336 5419 33554432000 4194304 4300876 140736745540160 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 8566 5419 171 27 0 7015 0
Current children cumulated CPU time (s) 102.02
Current children cumulated vsize (KiB) 34264

[startup+162.3 s]
/proc/loadavg: 3.97 3.95 4.15 5/188 15761
/proc/meminfo: memFree=21212064/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=48188 CPUtime=162 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 8183 0 0 0 16185 15 0 0 25 0 1 0 282697021 49344512 8107 33554432000 4194304 4300876 140736745540160 18446744073709551615 4199258 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 12047 8107 171 27 0 10496 0
Current children cumulated CPU time (s) 162
Current children cumulated vsize (KiB) 48188

[startup+222.301 s]
/proc/loadavg: 3.39 3.79 4.08 4/182 15779
/proc/meminfo: memFree=21204452/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=67832 CPUtime=221.95 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 10826 0 0 0 22178 17 0 0 25 0 1 0 282697021 69459968 10750 33554432000 4194304 4300876 140736745540160 18446744073709551615 4269026 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 16958 10750 171 27 0 15407 0
Current children cumulated CPU time (s) 221.95
Current children cumulated vsize (KiB) 67832

[startup+282.301 s]
/proc/loadavg: 3.17 3.66 4.02 4/182 15781
/proc/meminfo: memFree=21177756/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=69488 CPUtime=281.93 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 13485 0 0 0 28172 21 0 0 25 0 1 0 282697021 71155712 13409 33554432000 4194304 4300876 140736745540160 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 17372 13409 171 27 0 15821 0
Current children cumulated CPU time (s) 281.93
Current children cumulated vsize (KiB) 69488

[startup+342.3 s]
/proc/loadavg: 3.06 3.53 3.95 4/182 15783
/proc/meminfo: memFree=21150464/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=98956 CPUtime=341.92 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 16087 0 0 0 34170 22 0 0 25 0 1 0 282697021 101330944 16011 33554432000 4194304 4300876 140736745540160 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 24739 16011 171 27 0 23188 0
Current children cumulated CPU time (s) 341.92
Current children cumulated vsize (KiB) 98956

[startup+402.301 s]
/proc/loadavg: 3.02 3.43 3.89 4/182 15784
/proc/meminfo: memFree=21124540/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=98956 CPUtime=401.9 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 18504 0 0 0 40167 23 0 0 25 0 1 0 282697021 101330944 18428 33554432000 4194304 4300876 140736745540160 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 24739 18428 171 27 0 23188 0
Current children cumulated CPU time (s) 401.9
Current children cumulated vsize (KiB) 98956

[startup+462.301 s]
/proc/loadavg: 3.01 3.35 3.83 4/182 15786
/proc/meminfo: memFree=21099460/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=102272 CPUtime=461.89 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 20765 0 0 0 46165 24 0 0 25 0 1 0 282697021 104726528 20689 33554432000 4194304 4300876 140736745540160 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 25568 20689 171 27 0 24017 0
Current children cumulated CPU time (s) 461.89
Current children cumulated vsize (KiB) 102272

[startup+522.3 s]
/proc/loadavg: 3.00 3.29 3.78 4/182 15787
/proc/meminfo: memFree=21073632/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=102272 CPUtime=521.88 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 23309 0 0 0 52163 25 0 0 25 0 1 0 282697021 104726528 23233 33554432000 4194304 4300876 140736745540160 18446744073709551615 242970246675 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 25568 23233 171 27 0 24017 0
Current children cumulated CPU time (s) 521.88
Current children cumulated vsize (KiB) 102272

[startup+582.301 s]
/proc/loadavg: 3.00 3.23 3.72 4/182 15789
/proc/meminfo: memFree=21046460/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=146472 CPUtime=581.87 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 25878 0 0 0 58160 27 0 0 25 0 1 0 282697021 149987328 25802 33554432000 4194304 4300876 140736745540160 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 36618 25802 171 27 0 35067 0
Current children cumulated CPU time (s) 581.87
Current children cumulated vsize (KiB) 146472

[startup+642.301 s]
/proc/loadavg: 3.00 3.19 3.68 4/182 15791
/proc/meminfo: memFree=21020284/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=146472 CPUtime=641.86 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 28352 0 0 0 64158 28 0 0 25 0 1 0 282697021 149987328 28276 33554432000 4194304 4300876 140736745540160 18446744073709551615 4275870 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 36618 28276 171 27 0 35067 0
Current children cumulated CPU time (s) 641.86
Current children cumulated vsize (KiB) 146472

[startup+702.3 s]
/proc/loadavg: 3.00 3.15 3.63 4/182 15792
/proc/meminfo: memFree=20994956/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=146472 CPUtime=701.84 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 30614 0 0 0 70154 30 0 0 25 0 1 0 282697021 149987328 30538 33554432000 4194304 4300876 140736745540160 18446744073709551615 4276249 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 36618 30538 171 27 0 35067 0
Current children cumulated CPU time (s) 701.84
Current children cumulated vsize (KiB) 146472

[startup+762.306 s]
/proc/loadavg: 3.00 3.12 3.59 4/182 15794
/proc/meminfo: memFree=20969528/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=146472 CPUtime=761.83 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 33132 0 0 0 76152 31 0 0 25 0 1 0 282697021 149987328 33056 33554432000 4194304 4300876 140736745540160 18446744073709551615 4227693 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 36618 33056 171 27 0 35067 0
Current children cumulated CPU time (s) 761.83
Current children cumulated vsize (KiB) 146472

[startup+822.301 s]
/proc/loadavg: 3.05 3.11 3.55 4/182 15795
/proc/meminfo: memFree=20944456/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=212772 CPUtime=821.83 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 35600 0 0 0 82150 33 0 0 25 0 1 0 282697021 217878528 35524 33554432000 4194304 4300876 140736745540160 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 53193 35524 171 27 0 51642 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 212772

[startup+882.3 s]
/proc/loadavg: 3.02 3.09 3.52 4/182 15797
/proc/meminfo: memFree=20918272/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=219404 CPUtime=881.8 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 37996 0 0 0 88146 34 0 0 25 0 1 0 282697021 224669696 37920 33554432000 4194304 4300876 140736745540160 18446744073709551615 4214656 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 54851 37920 171 27 0 53300 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 219404

[startup+942.301 s]
/proc/loadavg: 3.06 3.08 3.49 4/182 15799
/proc/meminfo: memFree=20892584/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=219404 CPUtime=941.79 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 40318 0 0 0 94144 35 0 0 25 0 1 0 282697021 224669696 40242 33554432000 4194304 4300876 140736745540160 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 54851 40242 171 27 0 53300 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 219404

[startup+1002.3 s]
/proc/loadavg: 3.02 3.07 3.45 4/182 15800
/proc/meminfo: memFree=20866276/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=219404 CPUtime=1001.78 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 42725 0 0 0 100141 37 0 0 25 0 1 0 282697021 224669696 42649 33554432000 4194304 4300876 140736745540160 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 54851 42649 171 27 0 53300 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 219404

[startup+1062.3 s]
/proc/loadavg: 3.01 3.05 3.42 4/182 15802
/proc/meminfo: memFree=20841596/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=219404 CPUtime=1061.76 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 44931 0 0 0 106138 38 0 0 25 0 1 0 282697021 224669696 44855 33554432000 4194304 4300876 140736745540160 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 54851 44855 171 27 0 53300 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 219404

[startup+1122.3 s]
/proc/loadavg: 3.00 3.04 3.39 4/182 15803
/proc/meminfo: memFree=20815788/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=219404 CPUtime=1121.74 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 47236 0 0 0 112135 39 0 0 25 0 1 0 282697021 224669696 47160 33554432000 4194304 4300876 140736745540160 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 54851 47160 171 27 0 53300 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 219404

[startup+1182.3 s]
/proc/loadavg: 3.00 3.03 3.36 4/182 15805
/proc/meminfo: memFree=20791828/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=219404 CPUtime=1181.74 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 49418 0 0 0 118134 40 0 0 25 0 1 0 282697021 224669696 49342 33554432000 4194304 4300876 140736745540160 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 54851 49342 171 27 0 53300 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 219404

[startup+1242.3 s]
/proc/loadavg: 3.00 3.02 3.34 4/182 15807
/proc/meminfo: memFree=20767264/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=219404 CPUtime=1241.73 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 51523 0 0 0 124132 41 0 0 25 0 1 0 282697021 224669696 51447 33554432000 4194304 4300876 140736745540160 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 54851 51447 171 27 0 53300 0
Current children cumulated CPU time (s) 1241.73
Current children cumulated vsize (KiB) 219404



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.02 3.32 3/180 15809
/proc/meminfo: memFree=20935044/32951132 swapFree=67111528/67111528
[pid=15647] ppid=15645 vsize=318852 CPUtime=1299.42 cores=4,6
/proc/15647/stat : 15647 (march_rw) R 15645 15647 12969 0 -1 4202496 53488 0 0 0 129899 43 0 0 25 0 1 0 282697021 326504448 53412 33554432000 4194304 4300876 140736745540160 18446744073709551615 4199408 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15647/statm: 79713 53412 171 27 0 78162 0
Current children cumulated CPU time (s) 1299.42
Current children cumulated vsize (KiB) 318852

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): 1299.44
CPU user time (s): 1299
CPU system time (s): 0.440932
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 318852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299
system time used= 0.440932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53488
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= 1170

runsolver used 1.9827 second user time and 3.9444 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-02 04:23:04
IDJOB=3152787
IDBENCH=83067
IDSOLVER=1561
FILE ID=node128/3152787-1301710984
RUNJOBID= node128-1301710983-15606
PBS_JOBID= 12840842
Free space on /tmp= 71128 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v125-c2662-S236776564-037.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152787-1301710984/watcher-3152787-1301710984 -o /tmp/evaluation-result-3152787-1301710984/solver-3152787-1301710984 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152787-1301710984.cnf

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

MD5SUM BENCH= ad19e852103e6838347ce97648b48b74
RANDOM SEED=2060724966

node128.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		: 2666.852
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	: 5333.70
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		: 2666.852
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	: 5332.75
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		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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	: 5332.75
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		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      21313116 kB
Buffers:        338408 kB
Cached:       10955760 kB
SwapCached:          0 kB
Active:        7870500 kB
Inactive:      3492160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21313116 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             164 kB
Writeback:           0 kB
AnonPages:       67752 kB
Mapped:          15296 kB
Slab:           213872 kB
PageTables:       4880 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   254404 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71128 MiB
End job on node128 at 2011-04-02 04:44:46