Trace number 3420707

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) 5000.09 5000.15

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S1069233620-009.SATISFIABLE.cnf
MD5SUM31822745c6eca997ddfb1c68091841ad
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.72943
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 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 650 variables and 2769 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 28 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 646 free variables and 2741 clauses.
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 178 duplicate clauses
0.00/0.02	c resolvent_look() :: found 68 resolvents
0.00/0.02	c main():: clause / variable ratio: ( 2809 / 650 ) = 4.32
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 646
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 164
0.02/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 975
0.09/0.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 10963
1.89/1.91	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |*****************************
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c |*******************************
c |********************************
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c |**********************************
c |************************************
c |*************************************
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c |****************************************
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c |************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 95482
18.60/18.64	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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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 |**********************************
c |***********************************
c |************************************
c |*************************************
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 |***********************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 610991
131.90/131.91	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 |********************************
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c |*************************************
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c |****************************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 2977657
685.75/685.89	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |**********
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c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
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c |************************************************
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c |****************************************************
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c |****************************************************************| ( 6/999) NodeCount: 11349855
2657.02/2657.12	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 |***********************************************

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-3420707-1306638926/watcher-3420707-1306638926 -o /tmp/evaluation-result-3420707-1306638926/solver-3420707-1306638926 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420707-1306638926.cnf 

running on 4 cores: 0,2,4,6

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: 2.00 2.02 2.00 3/554 9859
/proc/meminfo: memFree=17018548/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=6824 CPUtime=0 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4194304 308 0 0 0 0 0 0 0 25 0 1 0 775489703 6987776 251 33554432000 4194304 4300876 140736697275680 18446744073709551615 239476720746 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9859/statm: 1706 251 128 27 0 155 0

[startup+0.03254 s]
/proc/loadavg: 2.00 2.02 2.00 3/554 9859
/proc/meminfo: memFree=17018548/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=7820 CPUtime=0.02 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 491 0 0 0 2 0 0 0 25 0 1 0 775489703 8007680 434 33554432000 4194304 4300876 140736697275680 18446744073709551615 239476355781 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9859/statm: 1955 434 168 27 0 404 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7820

[startup+0.100515 s]
/proc/loadavg: 2.00 2.02 2.00 3/554 9859
/proc/meminfo: memFree=17018548/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=7820 CPUtime=0.09 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 521 0 0 0 9 0 0 0 25 0 1 0 775489703 8007680 464 33554432000 4194304 4300876 140736697275680 18446744073709551615 239476391428 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9859/statm: 1955 464 168 27 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7820

[startup+0.300484 s]
/proc/loadavg: 2.00 2.02 2.00 3/554 9859
/proc/meminfo: memFree=17018548/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=7952 CPUtime=0.29 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 541 0 0 0 29 0 0 0 25 0 1 0 775489703 8142848 484 33554432000 4194304 4300876 140736697275680 18446744073709551615 4228448 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9859/statm: 1988 484 168 27 0 437 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7952

[startup+0.700401 s]
/proc/loadavg: 2.00 2.02 2.00 3/554 9859
/proc/meminfo: memFree=17018548/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=8120 CPUtime=0.69 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 580 0 0 0 69 0 0 0 25 0 1 0 775489703 8314880 523 33554432000 4194304 4300876 140736697275680 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9859/statm: 2030 523 168 27 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8120

[startup+1.50024 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 9861
/proc/meminfo: memFree=17015448/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=8424 CPUtime=1.49 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 649 0 0 0 149 0 0 0 25 0 1 0 775489703 8626176 592 33554432000 4194304 4300876 140736697275680 18446744073709551615 4225211 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9859/statm: 2106 592 169 27 0 555 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8424

[startup+3.10094 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 9861
/proc/meminfo: memFree=17014208/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=8576 CPUtime=3.09 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 709 0 0 0 309 0 0 0 25 0 1 0 775489703 8781824 652 33554432000 4194304 4300876 140736697275680 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9859/statm: 2144 652 169 27 0 593 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8576

[startup+6.30034 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 9861
/proc/meminfo: memFree=17013448/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=9244 CPUtime=6.29 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 847 0 0 0 629 0 0 0 25 0 1 0 775489703 9465856 783 33554432000 4194304 4300876 140736697275680 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9859/statm: 2311 783 169 27 0 760 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9244

[startup+12.7011 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 9861
/proc/meminfo: memFree=17010740/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=10664 CPUtime=12.69 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 1075 0 0 0 1269 0 0 0 25 0 1 0 775489703 10919936 1011 33554432000 4194304 4300876 140736697275680 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9859/statm: 2666 1011 169 27 0 1115 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10664

[startup+25.5006 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 9861
/proc/meminfo: memFree=17007020/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=12104 CPUtime=25.49 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 1518 0 0 0 2549 0 0 0 25 0 1 0 775489703 12394496 1454 33554432000 4194304 4300876 140736697275680 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9859/statm: 3026 1454 169 27 0 1475 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12104

[startup+51.1007 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 9862
/proc/meminfo: memFree=16999436/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=18284 CPUtime=51.09 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 2409 0 0 0 5109 0 0 0 25 0 1 0 775489703 18722816 2345 33554432000 4194304 4300876 140736697275680 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9859/statm: 4571 2345 169 27 0 3020 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18284

[startup+102.32 s]
/proc/loadavg: 2.00 2.01 2.00 3/555 9863
/proc/meminfo: memFree=16984904/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=24476 CPUtime=102.31 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 4127 0 0 0 10230 1 0 0 25 0 1 0 775489703 25063424 4063 33554432000 4194304 4300876 140736697275680 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9859/statm: 6119 4063 169 27 0 4568 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 24476

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/555 9865
/proc/meminfo: memFree=16966044/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=39160 CPUtime=162.29 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 6066 0 0 0 16228 1 0 0 25 0 1 0 775489703 40099840 6002 33554432000 4194304 4300876 140736697275680 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9859/statm: 9790 6002 169 27 0 8239 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39160

[startup+222.301 s]
/proc/loadavg: 2.11 2.03 2.01 3/555 9866
/proc/meminfo: memFree=16949888/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=43784 CPUtime=222.3 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 7978 0 0 0 22228 2 0 0 25 0 1 0 775489703 44834816 7914 33554432000 4194304 4300876 140736697275680 18446744073709551615 4217391 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9859/statm: 10946 7914 169 27 0 9395 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 43784

[startup+282.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/555 9868
/proc/meminfo: memFree=16933484/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=56880 CPUtime=282.29 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 9961 0 0 0 28227 2 0 0 25 0 1 0 775489703 58245120 9897 33554432000 4194304 4300876 140736697275680 18446744073709551615 4288531 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9859/statm: 14220 9897 169 27 0 12669 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 56880

[startup+342.301 s]
/proc/loadavg: 2.14 2.06 2.01 3/555 9870
/proc/meminfo: memFree=16916232/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=56880 CPUtime=342.29 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 11894 0 0 0 34227 2 0 0 25 0 1 0 775489703 58245120 11830 33554432000 4194304 4300876 140736697275680 18446744073709551615 4265584 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9859/statm: 14220 11830 169 27 0 12669 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 56880

[startup+402.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/555 9871
/proc/meminfo: memFree=16900948/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=85772 CPUtime=402.3 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 13777 0 0 0 40227 3 0 0 25 0 1 0 775489703 87830528 13713 33554432000 4194304 4300876 140736697275680 18446744073709551615 4200335 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9859/statm: 21443 13713 169 27 0 19892 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 85772

[startup+462.301 s]
/proc/loadavg: 2.03 2.05 2.01 3/555 9873
/proc/meminfo: memFree=16884060/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=85904 CPUtime=462.3 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 15668 0 0 0 46227 3 0 0 25 0 1 0 775489703 87965696 15604 33554432000 4194304 4300876 140736697275680 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9859/statm: 21476 15604 169 27 0 19925 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 85904

[startup+522.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/555 9874
/proc/meminfo: memFree=16868780/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=85904 CPUtime=522.31 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 17538 0 0 0 52226 5 0 0 25 0 1 0 775489703 87965696 17474 33554432000 4194304 4300876 140736697275680 18446744073709551615 4217373 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9859/statm: 21476 17474 169 27 0 19925 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 85904

[startup+582.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/555 9876
/proc/meminfo: memFree=16851260/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=115372 CPUtime=582.24 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 19527 0 0 0 58219 5 0 0 25 0 1 0 775489703 118140928 19463 33554432000 4194304 4300876 140736697275680 18446744073709551615 4265642 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9859/statm: 28843 19463 169 27 0 27292 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 115372

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 1.02 1.19 1.56 2/549 10001
/proc/meminfo: memFree=16731156/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=604228 CPUtime=4062.26 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 133014 0 0 0 406199 27 0 0 25 0 1 0 775489703 618729472 132950 33554432000 4194304 4300876 140736697275680 18446744073709551615 4214423 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9859/statm: 151057 132950 169 27 0 149506 0
Current children cumulated CPU time (s) 4062.26
Current children cumulated vsize (KiB) 604228

[startup+4122.3 s]
/proc/loadavg: 1.00 1.15 1.52 2/549 10002
/proc/meminfo: memFree=16723072/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=604228 CPUtime=4122.24 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 135013 0 0 0 412196 28 0 0 25 0 1 0 775489703 618729472 134949 33554432000 4194304 4300876 140736697275680 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9859/statm: 151057 134949 169 27 0 149506 0
Current children cumulated CPU time (s) 4122.24
Current children cumulated vsize (KiB) 604228

[startup+4182.3 s]
/proc/loadavg: 1.00 1.12 1.48 2/549 10004
/proc/meminfo: memFree=16716460/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=604228 CPUtime=4182.23 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 136947 0 0 0 418195 28 0 0 25 0 1 0 775489703 618729472 136883 33554432000 4194304 4300876 140736697275680 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9859/statm: 151057 136883 169 27 0 149506 0
Current children cumulated CPU time (s) 4182.23
Current children cumulated vsize (KiB) 604228

[startup+4242.3 s]
/proc/loadavg: 1.00 1.10 1.45 2/549 10006
/proc/meminfo: memFree=16708740/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=604228 CPUtime=4242.24 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 138871 0 0 0 424195 29 0 0 25 0 1 0 775489703 618729472 138807 33554432000 4194304 4300876 140736697275680 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9859/statm: 151057 138807 169 27 0 149506 0
Current children cumulated CPU time (s) 4242.24
Current children cumulated vsize (KiB) 604228

[startup+4302.3 s]
/proc/loadavg: 1.00 1.08 1.42 2/549 10007
/proc/meminfo: memFree=16700632/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=604228 CPUtime=4302.23 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 140880 0 0 0 430194 29 0 0 25 0 1 0 775489703 618729472 140816 33554432000 4194304 4300876 140736697275680 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9859/statm: 151057 140816 169 27 0 149506 0
Current children cumulated CPU time (s) 4302.23
Current children cumulated vsize (KiB) 604228

[startup+4362.3 s]
/proc/loadavg: 1.00 1.06 1.39 2/549 10009
/proc/meminfo: memFree=16693292/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=604228 CPUtime=4362.23 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 142733 0 0 0 436194 29 0 0 25 0 1 0 775489703 618729472 142669 33554432000 4194304 4300876 140736697275680 18446744073709551615 4217635 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9859/statm: 151057 142669 169 27 0 149506 0
Current children cumulated CPU time (s) 4362.23
Current children cumulated vsize (KiB) 604228

[startup+4422.3 s]
/proc/loadavg: 1.12 1.08 1.37 2/549 10010
/proc/meminfo: memFree=16685568/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=604228 CPUtime=4422.24 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 144696 0 0 0 442194 30 0 0 25 0 1 0 775489703 618729472 144632 33554432000 4194304 4300876 140736697275680 18446744073709551615 4200361 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9859/statm: 151057 144632 169 27 0 149506 0
Current children cumulated CPU time (s) 4422.24
Current children cumulated vsize (KiB) 604228

[startup+4482.3 s]
/proc/loadavg: 1.04 1.06 1.35 2/549 10012
/proc/meminfo: memFree=16677868/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=604228 CPUtime=4482.24 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 146601 0 0 0 448194 30 0 0 25 0 1 0 775489703 618729472 146537 33554432000 4194304 4300876 140736697275680 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9859/statm: 151057 146537 169 27 0 149506 0
Current children cumulated CPU time (s) 4482.24
Current children cumulated vsize (KiB) 604228

[startup+4542.3 s]
/proc/loadavg: 1.01 1.05 1.32 2/549 10014
/proc/meminfo: memFree=16670152/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=827992 CPUtime=4542.24 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 148542 0 0 0 454194 30 0 0 25 0 1 0 775489703 847863808 148478 33554432000 4194304 4300876 140736697275680 18446744073709551615 4265576 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9859/statm: 206998 148478 169 27 0 205447 0
Current children cumulated CPU time (s) 4542.24
Current children cumulated vsize (KiB) 827992

[startup+4602.3 s]
/proc/loadavg: 1.00 1.04 1.30 2/549 10015
/proc/meminfo: memFree=16662288/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=827992 CPUtime=4602.24 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 150485 0 0 0 460194 30 0 0 25 0 1 0 775489703 847863808 150421 33554432000 4194304 4300876 140736697275680 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9859/statm: 206998 150421 169 27 0 205447 0
Current children cumulated CPU time (s) 4602.24
Current children cumulated vsize (KiB) 827992

[startup+4662.3 s]
/proc/loadavg: 1.00 1.03 1.28 2/549 10017
/proc/meminfo: memFree=16653700/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=827992 CPUtime=4662.24 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 152344 0 0 0 466193 31 0 0 25 0 1 0 775489703 847863808 152280 33554432000 4194304 4300876 140736697275680 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9859/statm: 206998 152280 169 27 0 205447 0
Current children cumulated CPU time (s) 4662.24
Current children cumulated vsize (KiB) 827992

[startup+4722.32 s]
/proc/loadavg: 1.00 1.02 1.26 2/549 10018
/proc/meminfo: memFree=16647212/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=827992 CPUtime=4722.26 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 154265 0 0 0 472195 31 0 0 25 0 1 0 775489703 847863808 154201 33554432000 4194304 4300876 140736697275680 18446744073709551615 4265472 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9859/statm: 206998 154201 169 27 0 205447 0
Current children cumulated CPU time (s) 4722.26
Current children cumulated vsize (KiB) 827992

[startup+4782.3 s]
/proc/loadavg: 1.00 1.02 1.24 2/549 10020
/proc/meminfo: memFree=16639888/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=975956 CPUtime=4782.23 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 156144 0 0 0 478192 31 0 0 25 0 1 0 775489703 999378944 156080 33554432000 4194304 4300876 140736697275680 18446744073709551615 4288509 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9859/statm: 243989 156080 169 27 0 242438 0
Current children cumulated CPU time (s) 4782.23
Current children cumulated vsize (KiB) 975956

[startup+4842.3 s]
/proc/loadavg: 1.00 1.01 1.22 2/549 10022
/proc/meminfo: memFree=16631780/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=975956 CPUtime=4842.24 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 158045 0 0 0 484192 32 0 0 25 0 1 0 775489703 999378944 157981 33554432000 4194304 4300876 140736697275680 18446744073709551615 4200361 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9859/statm: 243989 157981 169 27 0 242438 0
Current children cumulated CPU time (s) 4842.24
Current children cumulated vsize (KiB) 975956

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.20 2/549 10023
/proc/meminfo: memFree=16625432/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=975956 CPUtime=4902.23 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 159824 0 0 0 490191 32 0 0 25 0 1 0 775489703 999378944 159760 33554432000 4194304 4300876 140736697275680 18446744073709551615 4217755 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9859/statm: 243989 159760 169 27 0 242438 0
Current children cumulated CPU time (s) 4902.23
Current children cumulated vsize (KiB) 975956

[startup+4962.3 s]
/proc/loadavg: 1.07 1.03 1.20 2/549 10025
/proc/meminfo: memFree=16618328/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=975956 CPUtime=4962.23 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 161618 0 0 0 496191 32 0 0 25 0 1 0 775489703 999378944 161554 33554432000 4194304 4300876 140736697275680 18446744073709551615 4217540 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9859/statm: 243989 161554 169 27 0 242438 0
Current children cumulated CPU time (s) 4962.23
Current children cumulated vsize (KiB) 975956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000.1 s]
/proc/loadavg: 1.08 1.04 1.19 2/549 10026
/proc/meminfo: memFree=16613980/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=975956 CPUtime=5000.05 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 162721 0 0 0 499972 33 0 0 25 0 1 0 775489703 999378944 162657 33554432000 4194304 4300876 140736697275680 18446744073709551615 4269190 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9859/statm: 243989 162657 169 27 0 242438 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 975956

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

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

[startup+5000.1 s]
/proc/loadavg: 1.08 1.04 1.19 2/549 10026
/proc/meminfo: memFree=16613980/32950928 swapFree=67056576/67111528
[pid=9859] ppid=9857 vsize=975956 CPUtime=5000.05 cores=0,2,4,6
/proc/9859/stat : 9859 (march_rw) R 9857 9859 1501 0 -1 4202496 162721 0 0 0 499972 33 0 0 25 0 1 0 775489703 999378944 162657 33554432000 4194304 4300876 140736697275680 18446744073709551615 4269190 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9859/statm: 243989 162657 169 27 0 242438 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 975956

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.15
CPU time (s): 5000.09
CPU user time (s): 4999.73
CPU system time (s): 0.361944
CPU usage (%): 99.9989
Max. virtual memory (cumulated for all children) (KiB): 975956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.73
system time used= 0.361944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 162721
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= 5384

runsolver used 28.5547 second user time and 57.5143 second system time

The end

Launcher Data 

Begin job on node148 at 2011-05-29 05:15:26
IDJOB=3420707
IDBENCH=82959
IDSOLVER=1913
FILE ID=node148/3420707-1306638926
RUNJOBID= node148-1306637387-9528
PBS_JOBID= 13471618
Free space on /tmp= 73616 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1069233620-009.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420707-1306638926/watcher-3420707-1306638926 -o /tmp/evaluation-result-3420707-1306638926/solver-3420707-1306638926 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420707-1306638926.cnf

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

MD5SUM BENCH= 31822745c6eca997ddfb1c68091841ad
RANDOM SEED=231488702

node148.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		: 2666.854
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		: 2666.854
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		: 2666.854
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	: 5332.83
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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
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:      17018812 kB
Buffers:        386488 kB
Cached:        8097092 kB
SwapCached:       8480 kB
Active:       10243276 kB
Inactive:      5315704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17018812 kB
SwapTotal:    67111528 kB
SwapFree:     67056576 kB
Dirty:             388 kB
Writeback:           0 kB
AnonPages:     7073064 kB
Mapped:          44000 kB
Slab:           244148 kB
PageTables:      58092 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 170697368 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= 73616 MiB
End job on node148 at 2011-05-29 06:38:49