Trace number 3420688

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) 5000.14 4999.95

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S224791863-033.UNKNOWN.cnf
MD5SUM97219d7d3b8dcf40225a045ad28970d7
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, 32 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 595 free variables and 2524 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 143 duplicate clauses
0.00/0.01	c resolvent_look() :: found 70 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2594 / 600 ) = 4.32
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 = 595
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: 167
0.04/0.05	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 |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 907
0.10/0.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 9069
1.30/1.38	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 |************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 70643
12.00/12.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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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 |************************************************
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c |***************************************************
c |****************************************************
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c |******************************************************
c |*******************************************************
c |********************************************************
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c |***********************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 396995
75.59/75.68	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |************************
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c |*******************************
c |********************************
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c |****************************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 1678060
351.80/351.80	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| ( 6/999) NodeCount: 5487262
1250.65/1250.67	c |----------------------------------------------------------------|
c |*
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c |***
c |****
c |*****
c |******
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c |************
c |*************
c |**************
c |***************
c |****************
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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 |*********************************************
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c |****************************************************************| ( 7/999) NodeCount: 14204933
3481.22/3481.16	c |----------------------------------------------------------------|
c |*
c |**
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c |****
c |*****
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c |*************
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c |****************
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c |*********************
c |**********************
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c |************************
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c |*******************************
c |********************************
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c |***************************************
c |****************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3420688-1306638691/watcher-3420688-1306638691 -o /tmp/evaluation-result-3420688-1306638691/solver-3420688-1306638691 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420688-1306638691.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 1.00 1.03 3/510 8430
/proc/meminfo: memFree=11246524/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=6944 CPUtime=0 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 316 0 0 0 0 0 0 0 19 0 1 0 854099769 7110656 259 33554432000 4194304 4300876 140737231613328 18446744073709551615 256415088395 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 1736 259 136 27 0 185 0

[startup+0.0450139 s]
/proc/loadavg: 0.93 1.00 1.03 3/510 8430
/proc/meminfo: memFree=11246524/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=7724 CPUtime=0.04 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 488 0 0 0 4 0 0 0 19 0 1 0 854099769 7909376 431 33554432000 4194304 4300876 140737231613328 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 1931 431 168 27 0 380 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7724

[startup+0.101 s]
/proc/loadavg: 0.93 1.00 1.03 3/510 8430
/proc/meminfo: memFree=11246524/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=7724 CPUtime=0.1 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 506 0 0 0 10 0 0 0 19 0 1 0 854099769 7909376 449 33554432000 4194304 4300876 140737231613328 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 1931 449 168 27 0 380 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7724

[startup+0.300968 s]
/proc/loadavg: 0.93 1.00 1.03 3/510 8430
/proc/meminfo: memFree=11246524/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=7856 CPUtime=0.3 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 531 0 0 0 30 0 0 0 20 0 1 0 854099769 8044544 474 33554432000 4194304 4300876 140737231613328 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 1964 474 168 27 0 413 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7856

[startup+0.700892 s]
/proc/loadavg: 0.93 1.00 1.03 3/510 8430
/proc/meminfo: memFree=11246524/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=7992 CPUtime=0.7 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 573 0 0 0 70 0 0 0 21 0 1 0 854099769 8183808 516 33554432000 4194304 4300876 140737231613328 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 1998 516 168 27 0 447 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 7992

[startup+1.50074 s]
/proc/loadavg: 0.93 1.00 1.03 3/516 8436
/proc/meminfo: memFree=11242012/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=8160 CPUtime=1.5 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 603 0 0 0 150 0 0 0 23 0 1 0 854099769 8355840 546 33554432000 4194304 4300876 140737231613328 18446744073709551615 4217299 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 2040 546 169 27 0 489 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 8160

[startup+3.10044 s]
/proc/loadavg: 0.93 1.00 1.03 3/516 8436
/proc/meminfo: memFree=11239604/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=8692 CPUtime=3.1 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 677 0 0 0 310 0 0 0 25 0 1 0 854099769 8900608 620 33554432000 4194304 4300876 140737231613328 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 2173 620 169 27 0 622 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 8692

[startup+6.30083 s]
/proc/loadavg: 1.01 1.02 1.04 3/516 8436
/proc/meminfo: memFree=11238868/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=9300 CPUtime=6.3 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 828 0 0 0 630 0 0 0 25 0 1 0 854099769 9523200 771 33554432000 4194304 4300876 140737231613328 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 2325 771 169 27 0 774 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9300

[startup+12.7006 s]
/proc/loadavg: 1.09 1.03 1.04 3/516 8436
/proc/meminfo: memFree=11236396/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=10848 CPUtime=12.7 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 1077 0 0 0 1270 0 0 0 25 0 1 0 854099769 11108352 1020 33554432000 4194304 4300876 140737231613328 18446744073709551615 4200335 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 2712 1020 169 27 0 1161 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10848

[startup+25.5002 s]
/proc/loadavg: 1.29 1.08 1.06 3/516 8437
/proc/meminfo: memFree=11234560/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=14264 CPUtime=25.49 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 1590 0 0 0 2549 0 0 0 25 0 1 0 854099769 14606336 1533 33554432000 4194304 4300876 140737231613328 18446744073709551615 4217639 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 3566 1533 169 27 0 2015 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14264

[startup+51.1003 s]
/proc/loadavg: 1.53 1.15 1.08 3/516 8438
/proc/meminfo: memFree=11230296/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=17928 CPUtime=51.09 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 2569 0 0 0 5109 0 0 0 25 0 1 0 854099769 18358272 2512 33554432000 4194304 4300876 140737231613328 18446744073709551615 4200277 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 4482 2512 169 27 0 2931 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17928

[startup+102.319 s]
/proc/loadavg: 1.80 1.28 1.13 3/516 8466
/proc/meminfo: memFree=11220452/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=29916 CPUtime=102.31 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 4446 0 0 0 10231 0 0 0 25 0 1 0 854099769 30633984 4389 33554432000 4194304 4300876 140737231613328 18446744073709551615 4228434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 7479 4389 169 27 0 5928 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 29916

[startup+162.3 s]
/proc/loadavg: 1.92 1.41 1.18 3/516 8467
/proc/meminfo: memFree=11202044/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=42960 CPUtime=162.3 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 6585 0 0 0 16229 1 0 0 25 0 1 0 854099769 43991040 6528 33554432000 4194304 4300876 140737231613328 18446744073709551615 4201094 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 10740 6528 169 27 0 9189 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 42960

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.23 3/516 8469
/proc/meminfo: memFree=11185620/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=56056 CPUtime=222.3 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 8721 0 0 0 22229 1 0 0 25 0 1 0 854099769 57401344 8664 33554432000 4194304 4300876 140737231613328 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 14014 8664 169 27 0 12463 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 56056

[startup+282.3 s]
/proc/loadavg: 1.99 1.60 1.27 3/516 8471
/proc/meminfo: memFree=11168296/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=56056 CPUtime=282.3 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 10767 0 0 0 28228 2 0 0 25 0 1 0 854099769 57401344 10710 33554432000 4194304 4300876 140737231613328 18446744073709551615 4217467 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 14014 10710 169 27 0 12463 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 56056

[startup+342.301 s]
/proc/loadavg: 2.07 1.69 1.32 3/516 8472
/proc/meminfo: memFree=11151376/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=64812 CPUtime=342.3 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 12725 0 0 0 34228 2 0 0 25 0 1 0 854099769 66367488 12668 33554432000 4194304 4300876 140737231613328 18446744073709551615 4276853 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 16203 12668 169 27 0 14652 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 64812

[startup+402.301 s]
/proc/loadavg: 2.18 1.79 1.38 3/516 8474
/proc/meminfo: memFree=11134560/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=84456 CPUtime=402.3 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 14812 0 0 0 40228 2 0 0 25 0 1 0 854099769 86482944 14755 33554432000 4194304 4300876 140737231613328 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 21114 14755 169 27 0 19563 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 84456

[startup+462.3 s]
/proc/loadavg: 2.10 1.84 1.42 3/516 8475
/proc/meminfo: memFree=11118012/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=84456 CPUtime=462.3 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 16846 0 0 0 46228 2 0 0 25 0 1 0 854099769 86482944 16789 33554432000 4194304 4300876 140737231613328 18446744073709551615 4228525 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 21114 16789 169 27 0 19563 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 84456

[startup+522.301 s]
/proc/loadavg: 2.04 1.86 1.45 3/516 8477
/proc/meminfo: memFree=11102352/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=84456 CPUtime=522.31 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 18776 0 0 0 52228 3 0 0 25 0 1 0 854099769 86482944 18719 33554432000 4194304 4300876 140737231613328 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 21114 18719 169 27 0 19563 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 84456

[startup+582.301 s]
/proc/loadavg: 2.01 1.89 1.48 3/516 8479
/proc/meminfo: memFree=11085040/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=113924 CPUtime=582.31 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 20843 0 0 0 58228 3 0 0 25 0 1 0 854099769 116658176 20786 33554432000 4194304 4300876 140737231613328 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 28481 20786 169 27 0 26930 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 113924

[startup+642.3 s]

################
# More data... #
################

[startup+4062.32 s]
/proc/loadavg: 2.27 2.07 2.01 3/516 8584
/proc/meminfo: memFree=10200256/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=594056 CPUtime=4062.46 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 127935 0 0 0 406219 27 0 0 25 0 1 0 854099769 608313344 127878 33554432000 4194304 4300876 140737231613328 18446744073709551615 4217543 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 148514 127878 169 27 0 146963 0
Current children cumulated CPU time (s) 4062.46
Current children cumulated vsize (KiB) 594056

[startup+4122.3 s]
/proc/loadavg: 2.22 2.08 2.01 3/516 8585
/proc/meminfo: memFree=10185316/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=594056 CPUtime=4122.44 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 129676 0 0 0 412217 27 0 0 25 0 1 0 854099769 608313344 129619 33554432000 4194304 4300876 140737231613328 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 148514 129619 169 27 0 146963 0
Current children cumulated CPU time (s) 4122.44
Current children cumulated vsize (KiB) 594056

[startup+4182.3 s]
/proc/loadavg: 2.08 2.07 2.00 3/516 8587
/proc/meminfo: memFree=10168912/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=594056 CPUtime=4182.45 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 131505 0 0 0 418217 28 0 0 25 0 1 0 854099769 608313344 131448 33554432000 4194304 4300876 140737231613328 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 148514 131448 169 27 0 146963 0
Current children cumulated CPU time (s) 4182.45
Current children cumulated vsize (KiB) 594056

[startup+4242.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/516 8588
/proc/meminfo: memFree=10154720/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=594056 CPUtime=4242.45 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 133251 0 0 0 424216 29 0 0 25 0 1 0 854099769 608313344 133194 33554432000 4194304 4300876 140737231613328 18446744073709551615 4228876 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 148514 133194 169 27 0 146963 0
Current children cumulated CPU time (s) 4242.45
Current children cumulated vsize (KiB) 594056

[startup+4302.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/516 8590
/proc/meminfo: memFree=10139180/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=594056 CPUtime=4302.45 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 134963 0 0 0 430216 29 0 0 25 0 1 0 854099769 608313344 134906 33554432000 4194304 4300876 140737231613328 18446744073709551615 4200259 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 148514 134906 169 27 0 146963 0
Current children cumulated CPU time (s) 4302.45
Current children cumulated vsize (KiB) 594056

[startup+4362.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/516 8591
/proc/meminfo: memFree=10124604/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=594056 CPUtime=4362.45 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 136638 0 0 0 436216 29 0 0 25 0 1 0 854099769 608313344 136581 33554432000 4194304 4300876 140737231613328 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 148514 136581 169 27 0 146963 0
Current children cumulated CPU time (s) 4362.45
Current children cumulated vsize (KiB) 594056

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/516 8593
/proc/meminfo: memFree=10110056/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=594056 CPUtime=4422.46 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 138431 0 0 0 442216 30 0 0 25 0 1 0 854099769 608313344 138374 33554432000 4194304 4300876 140737231613328 18446744073709551615 4217326 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 148514 138374 169 27 0 146963 0
Current children cumulated CPU time (s) 4422.46
Current children cumulated vsize (KiB) 594056

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/516 8595
/proc/meminfo: memFree=10095876/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=594056 CPUtime=4482.46 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 140100 0 0 0 448216 30 0 0 25 0 1 0 854099769 608313344 140043 33554432000 4194304 4300876 140737231613328 18446744073709551615 4200252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 148514 140043 169 27 0 146963 0
Current children cumulated CPU time (s) 4482.46
Current children cumulated vsize (KiB) 594056

[startup+4542.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/516 8596
/proc/meminfo: memFree=10080432/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=594056 CPUtime=4542.46 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 141787 0 0 0 454216 30 0 0 25 0 1 0 854099769 608313344 141730 33554432000 4194304 4300876 140737231613328 18446744073709551615 4265493 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 148514 141730 169 27 0 146963 0
Current children cumulated CPU time (s) 4542.46
Current children cumulated vsize (KiB) 594056

[startup+4602.3 s]
/proc/loadavg: 2.23 2.08 2.02 3/516 8598
/proc/meminfo: memFree=10064772/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=594056 CPUtime=4602.48 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 143434 0 0 0 460217 31 0 0 25 0 1 0 854099769 608313344 143377 33554432000 4194304 4300876 140737231613328 18446744073709551615 4200400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 148514 143377 169 27 0 146963 0
Current children cumulated CPU time (s) 4602.48
Current children cumulated vsize (KiB) 594056

[startup+4662.3 s]
/proc/loadavg: 2.12 2.08 2.02 3/516 8599
/proc/meminfo: memFree=10050588/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=594056 CPUtime=4662.47 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 144977 0 0 0 466216 31 0 0 25 0 1 0 854099769 608313344 144920 33554432000 4194304 4300876 140737231613328 18446744073709551615 4288656 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 148514 144920 169 27 0 146963 0
Current children cumulated CPU time (s) 4662.47
Current children cumulated vsize (KiB) 594056

[startup+4722.32 s]
/proc/loadavg: 2.04 2.06 2.02 3/516 8601
/proc/meminfo: memFree=10036528/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=732052 CPUtime=4722.48 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 146911 0 0 0 472217 31 0 0 25 0 1 0 854099769 749621248 146854 33554432000 4194304 4300876 140737231613328 18446744073709551615 4217405 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 183013 146854 169 27 0 181462 0
Current children cumulated CPU time (s) 4722.48
Current children cumulated vsize (KiB) 732052

[startup+4782.3 s]
/proc/loadavg: 2.01 2.05 2.01 3/516 8603
/proc/meminfo: memFree=10019736/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=955816 CPUtime=4782.47 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 148785 0 0 0 478214 33 0 0 25 0 1 0 854099769 978755584 148728 33554432000 4194304 4300876 140737231613328 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 238954 148728 169 27 0 237403 0
Current children cumulated CPU time (s) 4782.47
Current children cumulated vsize (KiB) 955816

[startup+4842.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/516 8604
/proc/meminfo: memFree=10004796/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=955816 CPUtime=4842.47 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 150609 0 0 0 484214 33 0 0 25 0 1 0 854099769 978755584 150552 33554432000 4194304 4300876 140737231613328 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 238954 150552 169 27 0 237403 0
Current children cumulated CPU time (s) 4842.47
Current children cumulated vsize (KiB) 955816

[startup+4902.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/516 8606
/proc/meminfo: memFree=9990240/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=955816 CPUtime=4902.48 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 152400 0 0 0 490214 34 0 0 25 0 1 0 854099769 978755584 152343 33554432000 4194304 4300876 140737231613328 18446744073709551615 4214519 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 238954 152343 169 27 0 237403 0
Current children cumulated CPU time (s) 4902.48
Current children cumulated vsize (KiB) 955816

[startup+4962.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/516 8607
/proc/meminfo: memFree=9974808/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=955816 CPUtime=4962.47 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 154195 0 0 0 496213 34 0 0 25 0 1 0 854099769 978755584 154138 33554432000 4194304 4300876 140737231613328 18446744073709551615 4200400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 238954 154138 169 27 0 237403 0
Current children cumulated CPU time (s) 4962.47
Current children cumulated vsize (KiB) 955816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/516 8609
/proc/meminfo: memFree=9965224/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=955816 CPUtime=5000.09 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 155255 0 0 0 499974 35 0 0 25 0 1 0 854099769 978755584 155198 33554432000 4194304 4300876 140737231613328 18446744073709551615 4286193 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 238954 155198 169 27 0 237403 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 955816

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/516 8609
/proc/meminfo: memFree=9965224/32950928 swapFree=67074476/67111528
[pid=8430] ppid=8428 vsize=955816 CPUtime=5000.09 cores=1,3,5,7
/proc/8430/stat : 8430 (march_rw) R 8428 8430 396 0 -1 4202496 155255 0 0 0 499974 35 0 0 25 0 1 0 854099769 978755584 155198 33554432000 4194304 4300876 140737231613328 18446744073709551615 4286193 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8430/statm: 238954 155198 169 27 0 237403 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 955816

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.95
CPU time (s): 5000.14
CPU user time (s): 4999.76
CPU system time (s): 0.382941
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 955816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.75
system time used= 0.382941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 155255
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= 5
involuntary context switches= 60741

runsolver used 24.0483 second user time and 57.7782 second system time

The end

Launcher Data 

Begin job on node115 at 2011-05-29 05:11:31
IDJOB=3420688
IDBENCH=82940
IDSOLVER=1913
FILE ID=node115/3420688-1306638691
RUNJOBID= node115-1306638691-8416
PBS_JOBID= 13471620
Free space on /tmp= 73172 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S224791863-033.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420688-1306638691/watcher-3420688-1306638691 -o /tmp/evaluation-result-3420688-1306638691/solver-3420688-1306638691 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420688-1306638691.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 97219d7d3b8dcf40225a045ad28970d7
RANDOM SEED=1461510527

node115.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		: 2666.811
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	: 5333.62
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		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
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		: 2666.811
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	: 5332.77
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		: 2666.811
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	: 5332.74
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		: 2666.811
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		: 2666.811
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      11246912 kB
Buffers:        187552 kB
Cached:        3754768 kB
SwapCached:       5152 kB
Active:       14201296 kB
Inactive:      7173232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      11246912 kB
SwapTotal:    67111528 kB
SwapFree:     67074476 kB
Dirty:              20 kB
Writeback:           0 kB
AnonPages:    17430300 kB
Mapped:          41156 kB
Slab:           183680 kB
PageTables:      75412 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 151809556 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= 73168 MiB
End job on node115 at 2011-05-29 06:34:53