Trace number 3152582

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) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v150-c3195-S259896945-079.SATISFIABLE.cnf
MD5SUMaf1e3a30945401f0fc52ffcd9f70aa15
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.081987
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of clauses3195
Sum of the clauses size15975
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 53195
Number of clauses of size over 50

Solver Data 

0.00/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.03	c main()::
0.00/0.03	c initFormula():: searching for DIMACS p-line....
0.00/0.03	c full lookahead due to high density!
0.00/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 150 variables and 3195 clauses.
0.00/0.03	c parseCNF():: parsing....
0.00/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.03	c runParser():: parsing was successful, warming up engines...
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c preprocessing fase I completed:: there are now 150 free variables and 3195 clauses.
0.00/0.03	c using k-SAT heuristics (size based diff)
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.00/0.03	c resolvent_look() :: found 1 resolvents
0.00/0.03	c main():: clause / variable ratio: ( 3196 / 150 ) = 21.31
0.00/0.03	c longest clause has size 5
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c number of free variables = 150
0.00/0.03	c dynamic_preselect_setsize :: off
0.00/0.03	c main():: all systems go!
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 155
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1061
0.09/0.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |******************
c |********************
c |************************
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c |********************************
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c |****************************************************************| ( 2/999) NodeCount: 12154
1.10/1.17	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 |****************************************************************| ( 3/999) NodeCount: 108387
11.39/11.45	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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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 |***********************************************
c |************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 733284
86.10/86.13	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 |************************
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c |****************************
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c |*******************************
c |********************************
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c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |****************************************************************| ( 5/999) NodeCount: 3869963
501.60/501.68	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
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c |****************************
c |*****************************
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 |*******************************************************

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-3152582-1301709344/watcher-3152582-1301709344 -o /tmp/evaluation-result-3152582-1301709344/solver-3152582-1301709344 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152582-1301709344.cnf 

running on 2 cores: 5,7

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: 3.95 4.04 4.93 3/187 13336
/proc/meminfo: memFree=19665576/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=6808 CPUtime=0 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 308 0 0 0 0 0 0 0 25 0 1 0 263349737 6971392 250 33554432000 4194304 4300876 140734364054112 18446744073709551615 4208786 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 1702 250 142 27 0 151 0

[startup+0.0765851 s]
/proc/loadavg: 3.95 4.04 4.93 3/187 13336
/proc/meminfo: memFree=19665576/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=7312 CPUtime=0.07 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 429 0 0 0 7 0 0 0 25 0 1 0 263349737 7487488 365 33554432000 4194304 4300876 140734364054112 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 1828 365 170 27 0 277 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7312

[startup+0.10058 s]
/proc/loadavg: 3.95 4.04 4.93 3/187 13336
/proc/meminfo: memFree=19665576/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=7312 CPUtime=0.09 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 429 0 0 0 9 0 0 0 25 0 1 0 263349737 7487488 365 33554432000 4194304 4300876 140734364054112 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 1828 365 170 27 0 277 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7312

[startup+0.300551 s]
/proc/loadavg: 3.95 4.04 4.93 3/187 13336
/proc/meminfo: memFree=19665576/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=7444 CPUtime=0.29 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 435 0 0 0 29 0 0 0 18 0 1 0 263349737 7622656 371 33554432000 4194304 4300876 140734364054112 18446744073709551615 4276200 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 1861 371 170 27 0 310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7444

[startup+0.700473 s]
/proc/loadavg: 3.95 4.04 4.93 3/187 13336
/proc/meminfo: memFree=19665576/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=7588 CPUtime=0.69 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 493 0 0 0 69 0 0 0 18 0 1 0 263349737 7770112 427 33554432000 4194304 4300876 140734364054112 18446744073709551615 4276331 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 1897 427 170 27 0 346 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7588

[startup+1.50033 s]
/proc/loadavg: 3.95 4.04 4.93 5/190 13364
/proc/meminfo: memFree=19664592/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=7840 CPUtime=1.49 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 543 0 0 0 149 0 0 0 19 0 1 0 263349737 8028160 477 33554432000 4194304 4300876 140734364054112 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 1960 477 171 27 0 409 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7840

[startup+3.10105 s]
/proc/loadavg: 3.95 4.04 4.93 5/190 13364
/proc/meminfo: memFree=19663228/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=8408 CPUtime=3.09 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 637 0 0 0 309 0 0 0 24 0 1 0 263349737 8609792 571 33554432000 4194304 4300876 140734364054112 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 2102 571 171 27 0 551 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8408

[startup+6.30048 s]
/proc/loadavg: 3.95 4.04 4.93 5/190 13364
/proc/meminfo: memFree=19661252/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=8920 CPUtime=6.29 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 827 0 0 0 629 0 0 0 25 0 1 0 263349737 9134080 761 33554432000 4194304 4300876 140734364054112 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 2230 761 171 27 0 679 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8920

[startup+12.7004 s]
/proc/loadavg: 3.96 4.04 4.92 5/190 13364
/proc/meminfo: memFree=19657148/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=10836 CPUtime=12.69 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 1162 0 0 0 1269 0 0 0 25 0 1 0 263349737 11096064 1096 33554432000 4194304 4300876 140734364054112 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 2709 1096 171 27 0 1158 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10836

[startup+25.5011 s]
/proc/loadavg: 3.97 4.03 4.91 5/190 13365
/proc/meminfo: memFree=19650328/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=15384 CPUtime=25.49 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 1892 0 0 0 2549 0 0 0 25 0 1 0 263349737 15753216 1826 33554432000 4194304 4300876 140734364054112 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 3846 1826 171 27 0 2295 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15384

[startup+51.1005 s]
/proc/loadavg: 3.98 4.03 4.88 5/190 13365
/proc/meminfo: memFree=19637520/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=19504 CPUtime=51.09 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 3261 0 0 0 5109 0 0 0 25 0 1 0 263349737 19972096 3195 33554432000 4194304 4300876 140734364054112 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 4876 3195 171 27 0 3325 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19504

[startup+102.306 s]
/proc/loadavg: 3.99 4.02 4.83 5/190 13394
/proc/meminfo: memFree=19607720/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=34528 CPUtime=102.3 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 5782 0 0 0 10229 1 0 0 25 0 1 0 263349737 35356672 5716 33554432000 4194304 4300876 140734364054112 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 8632 5716 171 27 0 7081 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 34528

[startup+162.301 s]
/proc/loadavg: 3.99 4.02 4.78 5/190 13395
/proc/meminfo: memFree=19570872/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=48568 CPUtime=162.29 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 8691 0 0 0 16228 1 0 0 25 0 1 0 263349737 49733632 8625 33554432000 4194304 4300876 140734364054112 18446744073709551615 4199338 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 12142 8625 171 27 0 10591 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 48568

[startup+222.3 s]
/proc/loadavg: 3.99 4.01 4.73 5/190 13397
/proc/meminfo: memFree=19534004/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=68212 CPUtime=222.3 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 11665 0 0 0 22228 2 0 0 25 0 1 0 263349737 69849088 11599 33554432000 4194304 4300876 140734364054112 18446744073709551615 4199232 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 17053 11599 171 27 0 15502 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 68212

[startup+282.3 s]
/proc/loadavg: 3.97 4.01 4.68 5/190 13426
/proc/meminfo: memFree=19641644/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=70100 CPUtime=282.29 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 14552 0 0 0 28227 2 0 0 25 0 1 0 263349737 71782400 14486 33554432000 4194304 4300876 140734364054112 18446744073709551615 4227631 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 17525 14486 171 27 0 15974 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 70100

[startup+342.301 s]
/proc/loadavg: 3.99 4.00 4.63 5/190 13437
/proc/meminfo: memFree=19601704/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=99568 CPUtime=342.3 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 17344 0 0 0 34227 3 0 0 25 0 1 0 263349737 101957632 17278 33554432000 4194304 4300876 140734364054112 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 24892 17278 171 27 0 23341 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 99568

[startup+402.3 s]
/proc/loadavg: 4.11 4.03 4.60 5/190 13905
/proc/meminfo: memFree=19744188/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=99568 CPUtime=402.3 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 20037 0 0 0 40226 4 0 0 25 0 1 0 263349737 101957632 19971 33554432000 4194304 4300876 140734364054112 18446744073709551615 4199244 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 24892 19971 171 27 0 23341 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 99568

[startup+462.301 s]
/proc/loadavg: 4.04 4.02 4.56 5/190 13906
/proc/meminfo: memFree=19707776/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=99568 CPUtime=462.3 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 22597 0 0 0 46226 4 0 0 25 0 1 0 263349737 101957632 22531 33554432000 4194304 4300876 140734364054112 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 24892 22531 171 27 0 23341 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 99568

[startup+522.301 s]
/proc/loadavg: 4.01 4.02 4.52 5/190 13908
/proc/meminfo: memFree=19671416/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=147548 CPUtime=522.3 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 25161 0 0 0 52226 4 0 0 25 0 1 0 263349737 151089152 25095 33554432000 4194304 4300876 140734364054112 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 36887 25095 171 27 0 35336 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 147548

[startup+582.3 s]
/proc/loadavg: 4.00 4.01 4.49 5/190 13909
/proc/meminfo: memFree=19633924/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=147548 CPUtime=582.3 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 28032 0 0 0 58225 5 0 0 25 0 1 0 263349737 151089152 27966 33554432000 4194304 4300876 140734364054112 18446744073709551615 4276180 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 36887 27966 171 27 0 35336 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 147548

[startup+642.301 s]
/proc/loadavg: 3.94 3.99 4.45 5/190 13966
/proc/meminfo: memFree=19842292/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=147548 CPUtime=642.31 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 30857 0 0 0 64226 5 0 0 25 0 1 0 263349737 151089152 30791 33554432000 4194304 4300876 140734364054112 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 36887 30791 171 27 0 35336 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 147548

[startup+702.301 s]
/proc/loadavg: 3.97 3.99 4.42 5/190 13968
/proc/meminfo: memFree=19806684/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=147548 CPUtime=702.31 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 33574 0 0 0 70225 6 0 0 25 0 1 0 263349737 151089152 33508 33554432000 4194304 4300876 140734364054112 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 36887 33508 171 27 0 35336 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 147548

[startup+762.306 s]
/proc/loadavg: 3.99 3.99 4.39 5/190 13969
/proc/meminfo: memFree=19770708/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=213848 CPUtime=762.31 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 36203 0 0 0 76225 6 0 0 25 0 1 0 263349737 218980352 36137 33554432000 4194304 4300876 140734364054112 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 53462 36137 171 27 0 51911 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 213848

[startup+822.301 s]
/proc/loadavg: 4.07 4.01 4.37 5/190 13971
/proc/meminfo: memFree=19737092/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=213848 CPUtime=822.31 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 38769 0 0 0 82224 7 0 0 25 0 1 0 263349737 218980352 38703 33554432000 4194304 4300876 140734364054112 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 53462 38703 171 27 0 51911 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 213848

[startup+882.301 s]
/proc/loadavg: 4.02 4.00 4.34 5/190 13972
/proc/meminfo: memFree=19703336/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=213848 CPUtime=882.31 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 41164 0 0 0 88224 7 0 0 25 0 1 0 263349737 218980352 41098 33554432000 4194304 4300876 140734364054112 18446744073709551615 4264442 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 53462 41098 171 27 0 51911 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 213848

[startup+942.3 s]
/proc/loadavg: 4.01 4.00 4.32 5/190 13974
/proc/meminfo: memFree=19668980/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=213848 CPUtime=942.32 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 44034 0 0 0 94224 8 0 0 25 0 1 0 263349737 218980352 43968 33554432000 4194304 4300876 140734364054112 18446744073709551615 4234728 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 53462 43968 171 27 0 51911 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 213848

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.30 5/190 13976
/proc/meminfo: memFree=19633996/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=213848 CPUtime=1002.31 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 46752 0 0 0 100223 8 0 0 25 0 1 0 263349737 218980352 46686 33554432000 4194304 4300876 140734364054112 18446744073709551615 4199300 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 53462 46686 171 27 0 51911 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 213848

[startup+1062.3 s]
/proc/loadavg: 4.08 4.02 4.28 5/190 13977
/proc/meminfo: memFree=19600356/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=221412 CPUtime=1062.31 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 49360 0 0 0 106223 8 0 0 25 0 1 0 263349737 226725888 49294 33554432000 4194304 4300876 140734364054112 18446744073709551615 4199413 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 55353 49294 171 27 0 53802 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 221412

[startup+1122.3 s]
/proc/loadavg: 4.03 4.01 4.26 5/190 13979
/proc/meminfo: memFree=19566968/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=221412 CPUtime=1122.32 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 51706 0 0 0 112223 9 0 0 25 0 1 0 263349737 226725888 51640 33554432000 4194304 4300876 140734364054112 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 55353 51640 171 27 0 53802 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 221412

[startup+1182.3 s]
/proc/loadavg: 4.01 4.00 4.24 5/190 13980
/proc/meminfo: memFree=19532848/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=320860 CPUtime=1182.32 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 54563 0 0 0 118223 9 0 0 25 0 1 0 263349737 328560640 54497 33554432000 4194304 4300876 140734364054112 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 80215 54497 171 27 0 78664 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 320860

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.22 5/190 13982
/proc/meminfo: memFree=19499100/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=320860 CPUtime=1242.33 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 57261 0 0 0 124223 10 0 0 25 0 1 0 263349737 328560640 57195 33554432000 4194304 4300876 140734364054112 18446744073709551615 4234695 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 80215 57195 171 27 0 78664 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 320860



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 4.21 5/190 13984
/proc/meminfo: memFree=19465972/32951124 swapFree=67111528/67111528
[pid=13336] ppid=13334 vsize=320860 CPUtime=1300.02 cores=5,7
/proc/13336/stat : 13336 (march_rw) R 13334 13336 13077 0 -1 4202496 59807 0 0 0 129992 10 0 0 25 0 1 0 263349737 328560640 59741 33554432000 4194304 4300876 140734364054112 18446744073709551615 4288327 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13336/statm: 80215 59741 171 27 0 78664 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 320860

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): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.93
CPU system time (s): 0.118981
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 320860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59807
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= 6
involuntary context switches= 1951

runsolver used 1.73374 second user time and 4.19036 second system time

The end

Launcher Data 

Begin job on node140 at 2011-04-02 03:55:44
IDJOB=3152582
IDBENCH=82862
IDSOLVER=1561
FILE ID=node140/3152582-1301709344
RUNJOBID= node140-1301708042-13098
PBS_JOBID= 12840833
Free space on /tmp= 71356 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v150-c3195-S259896945-079.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152582-1301709344/watcher-3152582-1301709344 -o /tmp/evaluation-result-3152582-1301709344/solver-3152582-1301709344 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152582-1301709344.cnf

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

MD5SUM BENCH= af1e3a30945401f0fc52ffcd9f70aa15
RANDOM SEED=1252358521

node140.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		: 2666.833
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	: 5333.66
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		: 2666.833
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	: 5226.14
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		: 2666.833
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		: 2666.833
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	: 5332.77
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		: 2666.833
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	: 5332.75
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		: 2666.833
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		: 2666.833
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		: 2666.833
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19665608 kB
Buffers:        358884 kB
Cached:       12327820 kB
SwapCached:          0 kB
Active:        7768312 kB
Inactive:      5237280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19665608 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              44 kB
Writeback:           0 kB
AnonPages:      318664 kB
Mapped:          15416 kB
Slab:           215076 kB
PageTables:       5732 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   526164 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= 71528 MiB
End job on node140 at 2011-04-02 04:17:26