Trace number 3211753

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
SAT09 reference solver: march_hi hi? (TO) 5000.12 5000.04

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v700-c2982-S812011128-009.SATISFIABLE.cnf
MD5SUMafbdc7a317cd52b76c978398c2e877e2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.25796
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses2982
Sum of the clauses size8946
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32982
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 700 variables and 2982 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, 18 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 698 free variables and 2964 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.452
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 173 duplicate clauses
0.00/0.01	c resolvent_look() :: found 82 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 700 variables and 3046 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 700 variabels and 3046 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 3046 / 700 ) = 4.35
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 = 698
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: 144
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1029
0.09/0.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 14030
2.40/2.45	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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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 |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 141442
27.59/27.66	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 |***********************************************
c |************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 1037390
224.00/224.03	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 |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
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c |****************************************************************| ( 5/999) NodeCount: 5777899
1360.32/1360.32	c |----------------------------------------------------------------|
c |*
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c |*************
c |**************
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c |****************
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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 |**********************************************
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) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3211753-1303182698/watcher-3211753-1303182698 -o /tmp/evaluation-result-3211753-1303182698/solver-3211753-1303182698 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3211753-1303182698.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): 5000 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: 1.93 1.97 1.98 2/177 9355
/proc/meminfo: memFree=16093212/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=1196 CPUtime=0 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 199 0 0 0 0 0 0 0 25 0 1 0 429868515 1224704 153 33554432000 134512640 135197378 4293700016 18446744073709551615 134569395 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 299 153 67 168 0 130 0

[startup+0.0992841 s]
/proc/loadavg: 1.93 1.97 1.98 2/177 9355
/proc/meminfo: memFree=16093212/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=2372 CPUtime=0.09 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 429 0 0 0 9 0 0 0 25 0 1 0 429868515 2428928 383 33554432000 134512640 135197378 4293700016 18446744073709551615 134541962 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 593 383 91 168 0 424 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2372

[startup+0.100284 s]
/proc/loadavg: 1.93 1.97 1.98 2/177 9355
/proc/meminfo: memFree=16093212/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=2372 CPUtime=0.09 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 429 0 0 0 9 0 0 0 25 0 1 0 429868515 2428928 383 33554432000 134512640 135197378 4293700016 18446744073709551615 134539378 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 593 383 91 168 0 424 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2372

[startup+0.30025 s]
/proc/loadavg: 1.93 1.97 1.98 2/177 9355
/proc/meminfo: memFree=16093212/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=2372 CPUtime=0.29 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 450 0 0 0 29 0 0 0 25 0 1 0 429868515 2428928 404 33554432000 134512640 135197378 4293700016 18446744073709551615 134539368 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 593 404 91 168 0 424 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2372

[startup+0.700245 s]
/proc/loadavg: 1.93 1.97 1.98 2/177 9355
/proc/meminfo: memFree=16093212/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=2640 CPUtime=0.69 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 501 0 0 0 69 0 0 0 25 0 1 0 429868515 2703360 455 33554432000 134512640 135197378 4293700016 18446744073709551615 134557220 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 660 455 91 168 0 491 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2640

[startup+1.50005 s]
/proc/loadavg: 1.94 1.97 1.98 3/178 9356
/proc/meminfo: memFree=16091352/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=2808 CPUtime=1.49 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 530 0 0 0 149 0 0 0 25 0 1 0 429868515 2875392 484 33554432000 134512640 135197378 4293700016 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 702 484 91 168 0 533 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2808

[startup+3.10082 s]
/proc/loadavg: 1.94 1.97 1.98 3/178 9356
/proc/meminfo: memFree=16090640/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=2960 CPUtime=3.1 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 598 0 0 0 310 0 0 0 25 0 1 0 429868515 3031040 552 33554432000 134512640 135197378 4293700016 18446744073709551615 134593935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 740 552 91 168 0 571 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2960

[startup+6.30024 s]
/proc/loadavg: 1.94 1.97 1.98 3/178 9356
/proc/meminfo: memFree=16089160/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=3684 CPUtime=6.3 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 737 0 0 0 630 0 0 0 25 0 1 0 429868515 3772416 691 33554432000 134512640 135197378 4293700016 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 921 691 91 168 0 752 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3684

[startup+12.7002 s]
/proc/loadavg: 1.95 1.97 1.98 3/178 9356
/proc/meminfo: memFree=16086676/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=5120 CPUtime=12.7 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 973 0 0 0 1270 0 0 0 25 0 1 0 429868515 5242880 927 33554432000 134512640 135197378 4293700016 18446744073709551615 134597471 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 1280 927 91 168 0 1111 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5120

[startup+25.5011 s]
/proc/loadavg: 1.95 1.97 1.98 3/178 9357
/proc/meminfo: memFree=16082588/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=6716 CPUtime=25.49 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 1437 0 0 0 2549 0 0 0 25 0 1 0 429868515 6877184 1391 33554432000 134512640 135197378 4293700016 18446744073709551615 134592251 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 1679 1391 91 168 0 1510 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6716

[startup+51.1007 s]
/proc/loadavg: 1.97 1.97 1.98 3/178 9358
/proc/meminfo: memFree=16074024/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=11660 CPUtime=51.09 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 2332 0 0 0 5109 0 0 0 25 0 1 0 429868515 11939840 2286 33554432000 134512640 135197378 4293700016 18446744073709551615 134618141 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 2915 2286 91 168 0 2746 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11660

[startup+102.306 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 9359
/proc/meminfo: memFree=16056884/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=22788 CPUtime=102.29 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 4139 0 0 0 10229 0 0 0 25 0 1 0 429868515 23334912 4093 33554432000 134512640 135197378 4293700016 18446744073709551615 134542431 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 5697 4093 91 168 0 5528 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 22788

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 9360
/proc/meminfo: memFree=16037524/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=34040 CPUtime=162.29 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 6182 0 0 0 16228 1 0 0 25 0 1 0 429868515 34856960 6136 33554432000 134512640 135197378 4293700016 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 8510 6136 91 168 0 8341 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34040

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 9362
/proc/meminfo: memFree=16018544/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=39072 CPUtime=222.3 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 8102 0 0 0 22228 2 0 0 25 0 1 0 429868515 40009728 8056 33554432000 134512640 135197378 4293700016 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 9768 8056 91 168 0 9599 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 39072

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 9364
/proc/meminfo: memFree=15999184/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=52300 CPUtime=282.29 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 10152 0 0 0 28227 2 0 0 25 0 1 0 429868515 53555200 10106 33554432000 134512640 135197378 4293700016 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 13075 10106 91 168 0 12906 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 52300

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 9365
/proc/meminfo: memFree=15980704/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=52300 CPUtime=342.3 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 12099 0 0 0 34227 3 0 0 25 0 1 0 429868515 53555200 12053 33554432000 134512640 135197378 4293700016 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 13075 12053 91 168 0 12906 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 52300

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 9367
/proc/meminfo: memFree=15962944/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=82016 CPUtime=402.3 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 14064 0 0 0 40226 4 0 0 25 0 1 0 429868515 83984384 14018 33554432000 134512640 135197378 4293700016 18446744073709551615 134556734 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 20504 14018 91 168 0 20335 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 82016

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 9368
/proc/meminfo: memFree=15944964/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=82016 CPUtime=462.3 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 16100 0 0 0 46226 4 0 0 25 0 1 0 429868515 83984384 16054 33554432000 134512640 135197378 4293700016 18446744073709551615 134597722 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 20504 16054 91 168 0 20335 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 82016

[startup+522.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 9370
/proc/meminfo: memFree=15927100/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=82016 CPUtime=522.3 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 18032 0 0 0 52226 4 0 0 25 0 1 0 429868515 83984384 17986 33554432000 134512640 135197378 4293700016 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 20504 17986 91 168 0 20335 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 82016

[startup+582.3 s]
/proc/loadavg: 2.05 1.99 1.99 3/178 9372
/proc/meminfo: memFree=15907864/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=111484 CPUtime=582.3 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 19994 0 0 0 58225 5 0 0 25 0 1 0 429868515 114159616 19948 33554432000 134512640 135197378 4293700016 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 27871 19948 91 168 0 27702 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 111484

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9475
/proc/meminfo: memFree=14932020/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=611852 CPUtime=4002.35 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 126684 0 0 0 400211 24 0 0 25 0 1 0 429868515 626536448 126638 33554432000 134512640 135197378 4293700016 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 152963 126638 91 168 0 152794 0
Current children cumulated CPU time (s) 4002.35
Current children cumulated vsize (KiB) 611852

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9476
/proc/meminfo: memFree=14915388/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=611852 CPUtime=4062.36 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 128525 0 0 0 406212 24 0 0 25 0 1 0 429868515 626536448 128479 33554432000 134512640 135197378 4293700016 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 152963 128479 91 168 0 152794 0
Current children cumulated CPU time (s) 4062.36
Current children cumulated vsize (KiB) 611852

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9478
/proc/meminfo: memFree=14897884/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=611852 CPUtime=4122.36 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 130392 0 0 0 412211 25 0 0 25 0 1 0 429868515 626536448 130346 33554432000 134512640 135197378 4293700016 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 152963 130346 91 168 0 152794 0
Current children cumulated CPU time (s) 4122.36
Current children cumulated vsize (KiB) 611852

[startup+4182.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 9480
/proc/meminfo: memFree=14880380/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=611852 CPUtime=4182.36 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 132241 0 0 0 418211 25 0 0 25 0 1 0 429868515 626536448 132195 33554432000 134512640 135197378 4293700016 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 152963 132195 91 168 0 152794 0
Current children cumulated CPU time (s) 4182.36
Current children cumulated vsize (KiB) 611852

[startup+4242.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 9481
/proc/meminfo: memFree=14864132/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=611852 CPUtime=4242.36 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 134072 0 0 0 424210 26 0 0 25 0 1 0 429868515 626536448 134026 33554432000 134512640 135197378 4293700016 18446744073709551615 134548463 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 152963 134026 91 168 0 152794 0
Current children cumulated CPU time (s) 4242.36
Current children cumulated vsize (KiB) 611852

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9483
/proc/meminfo: memFree=14847004/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=611852 CPUtime=4302.36 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 135847 0 0 0 430210 26 0 0 25 0 1 0 429868515 626536448 135801 33554432000 134512640 135197378 4293700016 18446744073709551615 134542152 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 152963 135801 91 168 0 152794 0
Current children cumulated CPU time (s) 4302.36
Current children cumulated vsize (KiB) 611852

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9484
/proc/meminfo: memFree=14829880/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=611852 CPUtime=4362.36 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 137596 0 0 0 436210 26 0 0 25 0 1 0 429868515 626536448 137550 33554432000 134512640 135197378 4293700016 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 152963 137550 91 168 0 152794 0
Current children cumulated CPU time (s) 4362.36
Current children cumulated vsize (KiB) 611852

[startup+4422.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 9486
/proc/meminfo: memFree=14813136/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=611852 CPUtime=4422.37 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 139449 0 0 0 442210 27 0 0 25 0 1 0 429868515 626536448 139403 33554432000 134512640 135197378 4293700016 18446744073709551615 134525267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 152963 139403 91 168 0 152794 0
Current children cumulated CPU time (s) 4422.37
Current children cumulated vsize (KiB) 611852

[startup+4482.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 9488
/proc/meminfo: memFree=14796492/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=611852 CPUtime=4482.36 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 141326 0 0 0 448209 27 0 0 25 0 1 0 429868515 626536448 141280 33554432000 134512640 135197378 4293700016 18446744073709551615 134542125 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 152963 141280 91 168 0 152794 0
Current children cumulated CPU time (s) 4482.36
Current children cumulated vsize (KiB) 611852

[startup+4542.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 9489
/proc/meminfo: memFree=14779368/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=611852 CPUtime=4542.36 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 143186 0 0 0 454209 27 0 0 25 0 1 0 429868515 626536448 143140 33554432000 134512640 135197378 4293700016 18446744073709551615 134618438 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 152963 143140 91 168 0 152794 0
Current children cumulated CPU time (s) 4542.36
Current children cumulated vsize (KiB) 611852

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9491
/proc/meminfo: memFree=14762372/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=611852 CPUtime=4602.37 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 145045 0 0 0 460209 28 0 0 25 0 1 0 429868515 626536448 144999 33554432000 134512640 135197378 4293700016 18446744073709551615 134593747 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 152963 144999 91 168 0 152794 0
Current children cumulated CPU time (s) 4602.37
Current children cumulated vsize (KiB) 611852

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9492
/proc/meminfo: memFree=14746360/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=611852 CPUtime=4662.37 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 146854 0 0 0 466209 28 0 0 25 0 1 0 429868515 626536448 146808 33554432000 134512640 135197378 4293700016 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 152963 146808 91 168 0 152794 0
Current children cumulated CPU time (s) 4662.37
Current children cumulated vsize (KiB) 611852

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9494
/proc/meminfo: memFree=14730228/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=835616 CPUtime=4722.38 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 148615 0 0 0 472208 30 0 0 25 0 1 0 429868515 855670784 148569 33554432000 134512640 135197378 4293700016 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 208904 148569 91 168 0 208735 0
Current children cumulated CPU time (s) 4722.38
Current children cumulated vsize (KiB) 835616

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9496
/proc/meminfo: memFree=14714592/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=835616 CPUtime=4782.37 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 150299 0 0 0 478207 30 0 0 25 0 1 0 429868515 855670784 150253 33554432000 134512640 135197378 4293700016 18446744073709551615 134542223 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 208904 150253 91 168 0 208735 0
Current children cumulated CPU time (s) 4782.37
Current children cumulated vsize (KiB) 835616

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9497
/proc/meminfo: memFree=14698216/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=835616 CPUtime=4842.37 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 152164 0 0 0 484206 31 0 0 25 0 1 0 429868515 855670784 152118 33554432000 134512640 135197378 4293700016 18446744073709551615 134525293 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 208904 152118 91 168 0 208735 0
Current children cumulated CPU time (s) 4842.37
Current children cumulated vsize (KiB) 835616

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9499
/proc/meminfo: memFree=14682340/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=835616 CPUtime=4902.37 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 154027 0 0 0 490206 31 0 0 25 0 1 0 429868515 855670784 153981 33554432000 134512640 135197378 4293700016 18446744073709551615 134542196 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 208904 153981 91 168 0 208735 0
Current children cumulated CPU time (s) 4902.37
Current children cumulated vsize (KiB) 835616

[startup+4962.3 s]
/proc/loadavg: 1.61 1.90 1.97 2/172 9518
/proc/meminfo: memFree=15485328/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=835616 CPUtime=4962.37 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 155861 0 0 0 496206 31 0 0 25 0 1 0 429868515 855670784 155815 33554432000 134512640 135197378 4293700016 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 208904 155815 91 168 0 208735 0
Current children cumulated CPU time (s) 4962.37
Current children cumulated vsize (KiB) 835616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 1.34 1.80 1.93 2/172 9520
/proc/meminfo: memFree=15480728/32950928 swapFree=67111528/67111528
[pid=9355] ppid=9353 vsize=835616 CPUtime=5000.08 cores=1,3,5,7
/proc/9355/stat : 9355 (march_hi) R 9353 9355 9180 0 -1 4202496 156987 0 0 0 499976 32 0 0 25 0 1 0 429868515 855670784 156941 33554432000 134512640 135197378 4293700016 18446744073709551615 134557259 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9355/statm: 208904 156941 91 168 0 208735 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 835616

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): 5000.04
CPU time (s): 5000.12
CPU user time (s): 4999.76
CPU system time (s): 0.352946
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 835616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.76
system time used= 0.352946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 156987
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= 4
involuntary context switches= 3534

runsolver used 6.74297 second user time and 15.9996 second system time

The end

Launcher Data 

Begin job on node126 at 2011-04-19 05:11:38
IDJOB=3211753
IDBENCH=83087
IDSOLVER=1627
FILE ID=node126/3211753-1303182698
RUNJOBID= node126-1303182628-9199
PBS_JOBID= 13021080
Free space on /tmp= 73264 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v700-c2982-S812011128-009.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3211753-1303182698/watcher-3211753-1303182698 -o /tmp/evaluation-result-3211753-1303182698/solver-3211753-1303182698 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3211753-1303182698.cnf

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

MD5SUM BENCH= afbdc7a317cd52b76c978398c2e877e2
RANDOM SEED=894980108

node126.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		: 2666.783
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	: 5333.56
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		: 2666.783
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		: 2666.783
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	: 5332.74
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		: 2666.783
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	: 5332.74
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		: 2666.783
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	: 5332.80
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		: 2666.783
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		: 2666.783
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		: 2666.783
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      16093492 kB
Buffers:        727964 kB
Cached:       15693892 kB
SwapCached:          0 kB
Active:        8112032 kB
Inactive:      8389676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      16093492 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             900 kB
Writeback:           0 kB
AnonPages:       79704 kB
Mapped:          15464 kB
Slab:           292592 kB
PageTables:       4320 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   228540 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= 73264 MiB
End job on node126 at 2011-04-19 06:35:00