Trace number 3152815

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) 1300.04 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S1885965779-049.UNKNOWN.cnf
MD5SUM465b21028c8505bfc2ee7974d056b900
Bench CategoryRANDOM (random 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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 600 variables and 2556 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 600 free variables and 2556 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 185 duplicate clauses
0.00/0.01	c resolvent_look() :: found 100 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2656 / 600 ) = 4.43
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 600
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 143
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 911
0.10/0.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 9376
1.39/1.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |***************
c |****************
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c |******************
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c |*********************
c |**********************
c |***********************
c |************************
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c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 72635
12.29/12.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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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 |********************************
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c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |*********************************************
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c |***********************************************
c |************************************************
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c |*******************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 410629
77.79/77.88	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 |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |********************************************
c |*********************************************
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c |****************************************************************| ( 5/999) NodeCount: 1749513
365.20/365.24	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
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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 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-3152815-1301711105/watcher-3152815-1301711105 -o /tmp/evaluation-result-3152815-1301711105/solver-3152815-1301711105 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152815-1301711105.cnf 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 1.22 2.55 3.52 2/179 3585
/proc/meminfo: memFree=18982648/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=6856 CPUtime=0 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 310 0 0 0 0 0 0 0 20 0 1 0 361341125 7020544 252 33554432000 4194304 4300876 140737263778928 18446744073709551615 4258304 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 1714 252 136 27 0 163 0

[startup+0.072956 s]
/proc/loadavg: 1.22 2.55 3.52 2/179 3585
/proc/meminfo: memFree=18982648/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=7736 CPUtime=0.07 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 496 0 0 0 7 0 0 0 20 0 1 0 361341125 7921664 438 33554432000 4194304 4300876 140737263778928 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/3585/statm: 1934 438 168 27 0 383 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7736

[startup+0.100952 s]
/proc/loadavg: 1.22 2.55 3.52 2/179 3585
/proc/meminfo: memFree=18982648/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=7736 CPUtime=0.1 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 500 0 0 0 10 0 0 0 20 0 1 0 361341125 7921664 442 33554432000 4194304 4300876 140737263778928 18446744073709551615 4248588 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/3585/statm: 1934 442 168 27 0 383 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7736

[startup+0.300916 s]
/proc/loadavg: 1.22 2.55 3.52 2/179 3585
/proc/meminfo: memFree=18982648/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=7924 CPUtime=0.3 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 524 0 0 0 30 0 0 0 21 0 1 0 361341125 8114176 466 33554432000 4194304 4300876 140737263778928 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/3585/statm: 1981 466 168 27 0 430 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7924

[startup+0.700845 s]
/proc/loadavg: 1.22 2.55 3.52 2/179 3585
/proc/meminfo: memFree=18982648/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=8060 CPUtime=0.7 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 569 0 0 0 70 0 0 0 22 0 1 0 361341125 8253440 511 33554432000 4194304 4300876 140737263778928 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/3585/statm: 2015 511 168 27 0 464 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 8060

[startup+1.50076 s]
/proc/loadavg: 1.22 2.55 3.52 5/190 3606
/proc/meminfo: memFree=18976568/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=8228 CPUtime=1.49 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 599 0 0 0 149 0 0 0 25 0 1 0 361341125 8425472 541 33554432000 4194304 4300876 140737263778928 18446744073709551615 218884025016 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 2057 541 169 27 0 506 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8228

[startup+3.10049 s]
/proc/loadavg: 1.44 2.57 3.52 5/190 3606
/proc/meminfo: memFree=18974708/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=8608 CPUtime=3.09 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 676 0 0 0 309 0 0 0 25 0 1 0 361341125 8814592 618 33554432000 4194304 4300876 140737263778928 18446744073709551615 4214471 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 2152 618 169 27 0 601 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8608

[startup+6.30092 s]
/proc/loadavg: 1.44 2.57 3.52 5/190 3606
/proc/meminfo: memFree=18972816/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=9084 CPUtime=6.29 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 825 0 0 0 629 0 0 0 25 0 1 0 361341125 9302016 767 33554432000 4194304 4300876 140737263778928 18446744073709551615 4217560 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 2271 767 169 27 0 720 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9084

[startup+12.7008 s]
/proc/loadavg: 1.65 2.59 3.52 5/190 3633
/proc/meminfo: memFree=18967680/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=10772 CPUtime=12.69 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 1066 0 0 0 1269 0 0 0 25 0 1 0 361341125 11030528 1008 33554432000 4194304 4300876 140737263778928 18446744073709551615 4200306 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 2693 1008 169 27 0 1142 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10772

[startup+25.5005 s]
/proc/loadavg: 2.17 2.66 3.53 5/190 3633
/proc/meminfo: memFree=18960252/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=13648 CPUtime=25.49 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 1572 0 0 0 2549 0 0 0 25 0 1 0 361341125 13975552 1514 33554432000 4194304 4300876 140737263778928 18446744073709551615 4217727 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 3412 1514 169 27 0 1861 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13648

[startup+51.101 s]
/proc/loadavg: 2.79 2.77 3.54 5/190 3634
/proc/meminfo: memFree=18947064/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=18012 CPUtime=51.09 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 2546 0 0 0 5109 0 0 0 25 0 1 0 361341125 18444288 2488 33554432000 4194304 4300876 140737263778928 18446744073709551615 4215119 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 4503 2488 169 27 0 2952 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18012

[startup+102.306 s]
/proc/loadavg: 3.52 2.97 3.57 5/190 3635
/proc/meminfo: memFree=18919392/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=29900 CPUtime=102.29 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 4368 0 0 0 10229 0 0 0 25 0 1 0 361341125 30617600 4310 33554432000 4194304 4300876 140737263778928 18446744073709551615 4214485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 7475 4310 169 27 0 5924 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 29900

[startup+162.3 s]
/proc/loadavg: 3.80 3.14 3.59 5/190 3637
/proc/meminfo: memFree=18889988/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=38764 CPUtime=162.29 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 6459 0 0 0 16229 0 0 0 25 0 1 0 361341125 39694336 6401 33554432000 4194304 4300876 140737263778928 18446744073709551615 4201157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 9691 6401 169 27 0 8140 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 38764

[startup+222.301 s]
/proc/loadavg: 3.98 3.32 3.62 5/190 3639
/proc/meminfo: memFree=18860316/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=56244 CPUtime=222.29 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 8558 0 0 0 22228 1 0 0 25 0 1 0 361341125 57593856 8500 33554432000 4194304 4300876 140737263778928 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 14061 8500 169 27 0 12510 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 56244

[startup+282.3 s]
/proc/loadavg: 3.99 3.43 3.64 5/190 3640
/proc/meminfo: memFree=18831900/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=56244 CPUtime=282.3 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 10607 0 0 0 28228 2 0 0 25 0 1 0 361341125 57593856 10549 33554432000 4194304 4300876 140737263778928 18446744073709551615 4214414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 14061 10549 169 27 0 12510 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 56244

[startup+342.301 s]
/proc/loadavg: 4.03 3.56 3.66 5/190 3642
/proc/meminfo: memFree=18803368/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=56244 CPUtime=342.3 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 12565 0 0 0 34228 2 0 0 25 0 1 0 361341125 57593856 12507 33554432000 4194304 4300876 140737263778928 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 14061 12507 169 27 0 12510 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 56244

[startup+402.3 s]
/proc/loadavg: 4.01 3.63 3.68 5/190 3643
/proc/meminfo: memFree=18776304/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=84648 CPUtime=402.29 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 14516 0 0 0 40227 2 0 0 25 0 1 0 361341125 86679552 14458 33554432000 4194304 4300876 140737263778928 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 21162 14458 169 27 0 19611 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 84648

[startup+462.301 s]
/proc/loadavg: 4.00 3.69 3.70 5/190 3645
/proc/meminfo: memFree=18748116/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=84648 CPUtime=462.3 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 16532 0 0 0 46227 3 0 0 25 0 1 0 361341125 86679552 16474 33554432000 4194304 4300876 140737263778928 18446744073709551615 4265522 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 21162 16474 169 27 0 19611 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 84648

[startup+522.301 s]
/proc/loadavg: 4.00 3.75 3.71 5/190 3647
/proc/meminfo: memFree=18720188/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=84648 CPUtime=522.3 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 18419 0 0 0 52227 3 0 0 25 0 1 0 361341125 86679552 18361 33554432000 4194304 4300876 140737263778928 18446744073709551615 4217425 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 21162 18361 169 27 0 19611 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 84648

[startup+582.3 s]
/proc/loadavg: 4.00 3.79 3.73 5/190 3648
/proc/meminfo: memFree=18691760/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=114116 CPUtime=582.3 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 20469 0 0 0 58227 3 0 0 25 0 1 0 361341125 116854784 20411 33554432000 4194304 4300876 140737263778928 18446744073709551615 4200361 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 28529 20411 169 27 0 26978 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 114116

[startup+642.301 s]
/proc/loadavg: 4.00 3.83 3.74 5/190 3650
/proc/meminfo: memFree=18664344/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=114248 CPUtime=642.31 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 22429 0 0 0 64227 4 0 0 25 0 1 0 361341125 116989952 22371 33554432000 4194304 4300876 140737263778928 18446744073709551615 4286231 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 28562 22371 169 27 0 27011 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 114248

[startup+702.3 s]
/proc/loadavg: 4.00 3.85 3.75 5/190 3651
/proc/meminfo: memFree=18637044/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=131772 CPUtime=702.3 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 24290 0 0 0 70226 4 0 0 25 0 1 0 361341125 134934528 24232 33554432000 4194304 4300876 140737263778928 18446744073709551615 4217822 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 32943 24232 169 27 0 31392 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 131772

[startup+762.306 s]
/proc/loadavg: 4.00 3.88 3.77 5/190 3653
/proc/meminfo: memFree=18609112/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=131772 CPUtime=762.32 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 26298 0 0 0 76227 5 0 0 25 0 1 0 361341125 134934528 26240 33554432000 4194304 4300876 140737263778928 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 32943 26240 169 27 0 31392 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 131772

[startup+822.3 s]
/proc/loadavg: 4.00 3.90 3.78 5/190 3657
/proc/meminfo: memFree=18582052/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=175972 CPUtime=822.31 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 28146 0 0 0 82226 5 0 0 25 0 1 0 361341125 180195328 28088 33554432000 4194304 4300876 140737263778928 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 43993 28088 169 27 0 42442 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 175972

[startup+882.301 s]
/proc/loadavg: 4.04 3.93 3.80 5/190 3659
/proc/meminfo: memFree=18554388/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=175972 CPUtime=882.31 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 30133 0 0 0 88226 5 0 0 25 0 1 0 361341125 180195328 30075 33554432000 4194304 4300876 140737263778928 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 43993 30075 169 27 0 42442 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 175972

[startup+942.3 s]
/proc/loadavg: 4.06 3.95 3.81 5/190 3661
/proc/meminfo: memFree=18527584/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=175972 CPUtime=942.31 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 32003 0 0 0 94226 5 0 0 25 0 1 0 361341125 180195328 31945 33554432000 4194304 4300876 140737263778928 18446744073709551615 218879960246 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 43993 31945 169 27 0 42442 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 175972

[startup+1002.3 s]
/proc/loadavg: 4.02 3.96 3.82 5/190 3662
/proc/meminfo: memFree=18500284/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=175972 CPUtime=1002.31 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 33896 0 0 0 100225 6 0 0 25 0 1 0 361341125 180195328 33838 33554432000 4194304 4300876 140737263778928 18446744073709551615 4228787 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 43993 33838 169 27 0 42442 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 175972

[startup+1062.3 s]
/proc/loadavg: 4.01 3.97 3.83 5/190 3664
/proc/meminfo: memFree=18473852/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=175972 CPUtime=1062.31 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 35839 0 0 0 106225 6 0 0 25 0 1 0 361341125 180195328 35781 33554432000 4194304 4300876 140737263778928 18446744073709551615 4264327 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 43993 35781 169 27 0 42442 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 175972

[startup+1122.3 s]
/proc/loadavg: 4.00 3.97 3.83 5/190 3666
/proc/meminfo: memFree=18446052/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=175972 CPUtime=1122.31 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 37718 0 0 0 112225 6 0 0 25 0 1 0 361341125 180195328 37660 33554432000 4194304 4300876 140737263778928 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 43993 37660 169 27 0 42442 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 175972

[startup+1182.3 s]
/proc/loadavg: 4.00 3.97 3.84 5/190 3667
/proc/meminfo: memFree=18419836/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=175972 CPUtime=1182.32 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 39574 0 0 0 118225 7 0 0 25 0 1 0 361341125 180195328 39516 33554432000 4194304 4300876 140737263778928 18446744073709551615 4217391 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 43993 39516 169 27 0 42442 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 175972

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.84 5/190 3669
/proc/meminfo: memFree=18392792/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=175972 CPUtime=1242.32 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 41323 0 0 0 124225 7 0 0 25 0 1 0 361341125 180195328 41265 33554432000 4194304 4300876 140737263778928 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 43993 41265 169 27 0 42442 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 175972



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.85 5/191 3671
/proc/meminfo: memFree=18371072/32950928 swapFree=67111528/67111528
[pid=3585] ppid=3579 vsize=242272 CPUtime=1300.02 cores=1,3
/proc/3585/stat : 3585 (march_rw) R 3579 3585 2596 0 -1 4202496 42941 0 0 0 129995 7 0 0 25 0 1 0 361341125 248086528 42883 33554432000 4194304 4300876 140737263778928 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3585/statm: 60568 42883 169 27 0 59017 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 242272

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.95
CPU system time (s): 0.086986
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 242272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42941
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= 1532

runsolver used 1.84172 second user time and 4.08038 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-02 04:25:05
IDJOB=3152815
IDBENCH=83095
IDSOLVER=1561
FILE ID=node112/3152815-1301711105
RUNJOBID= node112-1301711105-3562
PBS_JOBID= 12840843
Free space on /tmp= 71948 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S1885965779-049.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152815-1301711105/watcher-3152815-1301711105 -o /tmp/evaluation-result-3152815-1301711105/solver-3152815-1301711105 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152815-1301711105.cnf

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

MD5SUM BENCH= 465b21028c8505bfc2ee7974d056b900
RANDOM SEED=1777677877

node112.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5332.83
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		: 2666.828
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	: 5332.67
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		: 2666.828
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		: 2666.828
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	: 5261.27
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5332.75
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		: 2666.828
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	: 5332.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      18982936 kB
Buffers:        383048 kB
Cached:       13232180 kB
SwapCached:          0 kB
Active:        8038236 kB
Inactive:      5640904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      18982936 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             140 kB
Writeback:           0 kB
AnonPages:       63980 kB
Mapped:          15008 kB
Slab:           225008 kB
PageTables:       5152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   199828 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= 71944 MiB
End job on node112 at 2011-04-02 04:46:47