Trace number 3152788

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-v650-c2769-S1402967451-034.SATISFIABLE.cnf
MD5SUMfff1de37c6c2184176b7a20930cdd47f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.03184
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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 650 variables and 2769 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, 22 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 647 free variables and 2747 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 194 duplicate clauses
0.00/0.01	c resolvent_look() :: found 89 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2836 / 650 ) = 4.36
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 = 647
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: 165
0.00/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1089
0.09/0.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************
c |************************
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c |********************************
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c |****************************************************************| ( 2/999) NodeCount: 12677
2.10/2.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
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c |*******************************
c |********************************
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c |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 109447
20.90/20.97	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 |****************************
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c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
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 |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 690371
146.80/146.88	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 |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |********************************************
c |*********************************************
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c |************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 3271436
772.70/772.74	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 |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152788-1301710991/watcher-3152788-1301710991 -o /tmp/evaluation-result-3152788-1301710991/solver-3152788-1301710991 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152788-1301710991.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: 3.63 3.93 4.18 5/187 15675
/proc/meminfo: memFree=21307284/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=6956 CPUtime=0 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4194304 310 0 0 0 0 0 0 0 25 0 1 0 282697773 7122944 252 33554432000 4194304 4300876 140736898954448 18446744073709551615 242970208896 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 1739 252 128 27 0 188 0

[startup+0.079432 s]
/proc/loadavg: 3.63 3.93 4.18 5/187 15675
/proc/meminfo: memFree=21307284/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=7824 CPUtime=0.07 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 522 0 0 0 7 0 0 0 25 0 1 0 282697773 8011776 463 33554432000 4194304 4300876 140736898954448 18446744073709551615 242969945301 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 1956 463 168 27 0 405 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7824

[startup+0.100461 s]
/proc/loadavg: 3.63 3.93 4.18 5/187 15675
/proc/meminfo: memFree=21307284/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=7824 CPUtime=0.09 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 531 0 0 0 9 0 0 0 25 0 1 0 282697773 8011776 472 33554432000 4194304 4300876 140736898954448 18446744073709551615 4289152 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 1956 472 168 27 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7824

[startup+0.300458 s]
/proc/loadavg: 3.63 3.93 4.18 5/187 15675
/proc/meminfo: memFree=21307284/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=7960 CPUtime=0.29 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 555 0 0 0 29 0 0 0 25 0 1 0 282697773 8151040 496 33554432000 4194304 4300876 140736898954448 18446744073709551615 4274549 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 1990 496 168 27 0 439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7960

[startup+0.700361 s]
/proc/loadavg: 3.63 3.93 4.18 5/187 15675
/proc/meminfo: memFree=21307284/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=8096 CPUtime=0.69 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 596 0 0 0 69 0 0 0 25 0 1 0 282697773 8290304 537 33554432000 4194304 4300876 140736898954448 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 2024 537 168 27 0 473 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8096

[startup+1.50025 s]
/proc/loadavg: 3.63 3.93 4.18 5/188 15676
/proc/meminfo: memFree=21304944/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=8264 CPUtime=1.49 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 627 0 0 0 149 0 0 0 25 0 1 0 282697773 8462336 568 33554432000 4194304 4300876 140736898954448 18446744073709551615 4217280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 2066 568 169 27 0 515 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8264

[startup+3.10095 s]
/proc/loadavg: 3.63 3.93 4.18 5/188 15676
/proc/meminfo: memFree=21303832/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=8604 CPUtime=3.09 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 698 0 0 0 309 0 0 0 25 0 1 0 282697773 8810496 639 33554432000 4194304 4300876 140736898954448 18446744073709551615 4217417 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 2151 639 169 27 0 600 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8604

[startup+6.30042 s]
/proc/loadavg: 3.66 3.93 4.18 5/188 15676
/proc/meminfo: memFree=21300624/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=9172 CPUtime=6.29 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 831 0 0 0 629 0 0 0 25 0 1 0 282697773 9392128 772 33554432000 4194304 4300876 140736898954448 18446744073709551615 4228400 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 2293 772 169 27 0 742 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9172

[startup+12.7003 s]
/proc/loadavg: 3.68 3.93 4.18 5/188 15730
/proc/meminfo: memFree=21298052/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=10736 CPUtime=12.69 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 1107 0 0 0 1269 0 0 0 25 0 1 0 282697773 10993664 1048 33554432000 4194304 4300876 140736898954448 18446744073709551615 4289252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 2684 1048 169 27 0 1133 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10736

[startup+25.5011 s]
/proc/loadavg: 3.75 3.93 4.18 5/188 15731
/proc/meminfo: memFree=21289380/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=12756 CPUtime=25.49 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 1562 0 0 0 2549 0 0 0 25 0 1 0 282697773 13062144 1503 33554432000 4194304 4300876 140736898954448 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 3189 1503 169 27 0 1638 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12756

[startup+51.1007 s]
/proc/loadavg: 3.84 3.94 4.17 5/188 15758
/proc/meminfo: memFree=21277180/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=18228 CPUtime=51.09 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 2459 0 0 0 5109 0 0 0 25 0 1 0 282697773 18665472 2400 33554432000 4194304 4300876 140736898954448 18446744073709551615 4214333 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 4557 2400 169 27 0 3006 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18228

[startup+102.306 s]
/proc/loadavg: 3.93 3.95 4.16 5/188 15760
/proc/meminfo: memFree=21244072/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=30376 CPUtime=102.3 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 4237 0 0 0 10229 1 0 0 25 0 1 0 282697773 31105024 4178 33554432000 4194304 4300876 140736898954448 18446744073709551615 4248636 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 7594 4178 169 27 0 6043 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30376

[startup+162.301 s]
/proc/loadavg: 3.89 3.93 4.15 4/182 15778
/proc/meminfo: memFree=21228616/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=39108 CPUtime=162.3 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 6210 0 0 0 16228 2 0 0 25 0 1 0 282697773 40046592 6151 33554432000 4194304 4300876 140736898954448 18446744073709551615 4200411 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 9777 6151 169 27 0 8226 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 39108

[startup+222.3 s]
/proc/loadavg: 3.41 3.78 4.08 4/182 15780
/proc/meminfo: memFree=21201092/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=43736 CPUtime=222.3 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 8211 0 0 0 22228 2 0 0 25 0 1 0 282697773 44785664 8152 33554432000 4194304 4300876 140736898954448 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 10934 8152 169 27 0 9383 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 43736

[startup+282.301 s]
/proc/loadavg: 3.15 3.63 4.01 4/182 15781
/proc/meminfo: memFree=21174284/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=56964 CPUtime=282.29 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 10150 0 0 0 28227 2 0 0 25 0 1 0 282697773 58331136 10091 33554432000 4194304 4300876 140736898954448 18446744073709551615 4217718 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 14241 10091 169 27 0 12690 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 56964

[startup+342.301 s]
/proc/loadavg: 3.05 3.52 3.94 4/182 15783
/proc/meminfo: memFree=21147116/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=56964 CPUtime=342.3 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 12072 0 0 0 34227 3 0 0 25 0 1 0 282697773 58331136 12013 33554432000 4194304 4300876 140736898954448 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 14241 12013 169 27 0 12690 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 56964

[startup+402.3 s]
/proc/loadavg: 3.02 3.42 3.88 4/182 15785
/proc/meminfo: memFree=21121436/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=85868 CPUtime=402.29 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 14001 0 0 0 40226 3 0 0 25 0 1 0 282697773 87928832 13942 33554432000 4194304 4300876 140736898954448 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 21467 13942 169 27 0 19916 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 85868

[startup+462.301 s]
/proc/loadavg: 3.00 3.34 3.82 4/182 15786
/proc/meminfo: memFree=21096360/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=85868 CPUtime=462.3 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 15905 0 0 0 46226 4 0 0 25 0 1 0 282697773 87928832 15846 33554432000 4194304 4300876 140736898954448 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 21467 15846 169 27 0 19916 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 85868

[startup+522.301 s]
/proc/loadavg: 3.00 3.28 3.77 4/182 15788
/proc/meminfo: memFree=21070160/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=85868 CPUtime=522.3 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 17777 0 0 0 52225 5 0 0 25 0 1 0 282697773 87928832 17718 33554432000 4194304 4300876 140736898954448 18446744073709551615 4214457 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 21467 17718 169 27 0 19916 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 85868

[startup+582.3 s]
/proc/loadavg: 3.00 3.22 3.72 4/182 15789
/proc/meminfo: memFree=21043112/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=115336 CPUtime=582.3 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 19660 0 0 0 58225 5 0 0 25 0 1 0 282697773 118104064 19601 33554432000 4194304 4300876 140736898954448 18446744073709551615 4217710 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 28834 19601 169 27 0 27283 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 115336

[startup+642.301 s]
/proc/loadavg: 3.00 3.18 3.67 4/182 15791
/proc/meminfo: memFree=21016560/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=115336 CPUtime=642.31 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 21483 0 0 0 64225 6 0 0 25 0 1 0 282697773 118104064 21424 33554432000 4194304 4300876 140736898954448 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 28834 21424 169 27 0 27283 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 115336

[startup+702.301 s]
/proc/loadavg: 3.00 3.14 3.62 4/182 15793
/proc/meminfo: memFree=20991980/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=133860 CPUtime=702.3 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 23314 0 0 0 70224 6 0 0 25 0 1 0 282697773 137072640 23255 33554432000 4194304 4300876 140736898954448 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 33465 23255 169 27 0 31914 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 133860

[startup+762.306 s]
/proc/loadavg: 3.00 3.12 3.58 4/182 15794
/proc/meminfo: memFree=20966676/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=133992 CPUtime=762.31 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 25050 0 0 0 76224 7 0 0 25 0 1 0 282697773 137207808 24991 33554432000 4194304 4300876 140736898954448 18446744073709551615 4217619 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 33498 24991 169 27 0 31947 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 133992

[startup+822.301 s]
/proc/loadavg: 3.04 3.11 3.55 4/182 15796
/proc/meminfo: memFree=20941104/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=133992 CPUtime=822.31 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 26954 0 0 0 82223 8 0 0 25 0 1 0 282697773 137207808 26895 33554432000 4194304 4300876 140736898954448 18446744073709551615 4250742 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 33498 26895 169 27 0 31947 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 133992

[startup+882.3 s]
/proc/loadavg: 3.01 3.08 3.51 4/182 15797
/proc/meminfo: memFree=20914920/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=133992 CPUtime=882.31 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 28845 0 0 0 88222 9 0 0 25 0 1 0 282697773 137207808 28786 33554432000 4194304 4300876 140736898954448 18446744073709551615 4265485 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 33498 28786 169 27 0 31947 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 133992

[startup+942.3 s]
/proc/loadavg: 3.05 3.08 3.48 4/182 15799
/proc/meminfo: memFree=20889356/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=178192 CPUtime=942.3 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 30723 0 0 0 94221 9 0 0 25 0 1 0 282697773 182468608 30664 33554432000 4194304 4300876 140736898954448 18446744073709551615 4234257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 44548 30664 169 27 0 42997 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 178192

[startup+1002.3 s]
/proc/loadavg: 3.02 3.06 3.45 4/182 15801
/proc/meminfo: memFree=20863052/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=178192 CPUtime=1002.31 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 32580 0 0 0 100221 10 0 0 25 0 1 0 282697773 182468608 32521 33554432000 4194304 4300876 140736898954448 18446744073709551615 4217379 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 44548 32521 169 27 0 42997 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 178192

[startup+1062.3 s]
/proc/loadavg: 3.00 3.05 3.42 4/182 15802
/proc/meminfo: memFree=20838248/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=178192 CPUtime=1062.31 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 34450 0 0 0 106221 10 0 0 25 0 1 0 282697773 182468608 34391 33554432000 4194304 4300876 140736898954448 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 44548 34391 169 27 0 42997 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 178192

[startup+1122.3 s]
/proc/loadavg: 3.00 3.04 3.39 4/182 15804
/proc/meminfo: memFree=20812804/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=178192 CPUtime=1122.31 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 36277 0 0 0 112220 11 0 0 25 0 1 0 282697773 182468608 36218 33554432000 4194304 4300876 140736898954448 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 44548 36218 169 27 0 42997 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 178192

[startup+1182.3 s]
/proc/loadavg: 3.00 3.03 3.36 4/182 15805
/proc/meminfo: memFree=20788848/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=178192 CPUtime=1182.31 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 38040 0 0 0 118220 11 0 0 25 0 1 0 282697773 182468608 37981 33554432000 4194304 4300876 140736898954448 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 44548 37981 169 27 0 42997 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 178192

[startup+1242.3 s]
/proc/loadavg: 3.00 3.02 3.34 4/182 15807
/proc/meminfo: memFree=20764412/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=178192 CPUtime=1242.31 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 39719 0 0 0 124220 11 0 0 25 0 1 0 282697773 182468608 39660 33554432000 4194304 4300876 140736898954448 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 44548 39660 169 27 0 42997 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 178192



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.69 2.95 3.29 2/172 15845
/proc/meminfo: memFree=21150376/32951132 swapFree=67111528/67111528
[pid=15675] ppid=15673 vsize=178192 CPUtime=1300.02 cores=0,2
/proc/15675/stat : 15675 (march_rw) R 15673 15675 12969 0 -1 4202496 41558 0 0 0 129991 11 0 0 25 0 1 0 282697773 182468608 41499 33554432000 4194304 4300876 140736898954448 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15675/statm: 44548 41499 169 27 0 42997 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 178192

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): 1299.91
CPU system time (s): 0.12798
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 178192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.91
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41558
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= 1575

runsolver used 1.9587 second user time and 3.9634 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-02 04:23:11
IDJOB=3152788
IDBENCH=83068
IDSOLVER=1561
FILE ID=node128/3152788-1301710991
RUNJOBID= node128-1301710983-15605
PBS_JOBID= 12840842
Free space on /tmp= 71128 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1402967451-034.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152788-1301710991/watcher-3152788-1301710991 -o /tmp/evaluation-result-3152788-1301710991/solver-3152788-1301710991 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152788-1301710991.cnf

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

MD5SUM BENCH= fff1de37c6c2184176b7a20930cdd47f
RANDOM SEED=746582685

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:      21307424 kB
Buffers:        338420 kB
Cached:       10956340 kB
SwapCached:          0 kB
Active:        7876528 kB
Inactive:      3492156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21307424 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1176 kB
Writeback:           0 kB
AnonPages:       73396 kB
Mapped:          15872 kB
Slab:           213936 kB
PageTables:       5320 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   260772 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 04:44:53