Trace number 3209853

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) 5000.05 4999.83

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v2500-c10500-S705365444-036-UNKNOWN.cnf
MD5SUM1cfa78dd8d87f0dbd61a5ae4dd552500
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.49562
Satisfiable
(Un)Satisfiability was proved
Number of variables2500
Number of clauses10500
Sum of the clauses size31500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 310500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.03/0.06	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.03/0.06	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.03/0.06	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.03/0.06	c main()::
0.03/0.06	c initFormula():: searching for DIMACS p-line....
0.03/0.06	c initFormula():: the DIMACS p-line indicates a CNF of 2500 variables and 10500 clauses.
0.03/0.06	c parseCNF():: parsing....
0.03/0.06	c parseCNF():: the CNF contains 0 unary clauses.
0.03/0.06	c runParser():: parsing was successful, warming up engines...
0.03/0.06	c simplify_formula():: removed 0 tautological, 100 satisfied and 0 duplicate clauses
0.03/0.06	c preprocessing fase I completed:: there are now 2485 free variables and 10400 clauses.
0.03/0.06	c stat :: sign balance is biased by 0.444
0.03/0.06	c using 3-SAT heuristics (occurence based diff)
0.03/0.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
0.03/0.06	c resolvent_look() :: found 97 resolvents
0.03/0.06	c lessRedundantTransformation():: nothing to be done.
0.03/0.06	c transformTo3SAT():: you gave me 2500 variables and 10497 clauses.
0.03/0.06	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.03/0.06	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.03/0.06	c transformTo3SAT():: the transformation yielded 2500 variabels and 10497 clauses.
0.03/0.06	c main():: clause / variable ratio: ( 10497 / 2500 ) = 4.20
0.03/0.06	c longest clause has size 3
0.03/0.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.06	c number of free variables = 2485
0.03/0.06	c dynamic_preselect_setsize :: off
0.03/0.06	c main():: all systems go!
0.03/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 290
0.09/0.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 17643
5.19/5.22	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 |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 1028159
273.70/273.70	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 |***************************************************************

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-3209853-1303140804/watcher-3209853-1303140804 -o /tmp/evaluation-result-3209853-1303140804/solver-3209853-1303140804 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209853-1303140804.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): 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: 2.00 2.00 2.00 3/177 17962
/proc/meminfo: memFree=15206224/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=1184 CPUtime=0 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 199 0 0 0 0 0 0 0 25 0 1 0 406496056 1212416 155 33554432000 134512640 135197378 4287562464 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17962/statm: 296 155 58 168 0 127 0

[startup+0.035153 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 17962
/proc/meminfo: memFree=15206224/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=2208 CPUtime=0.03 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 399 0 0 0 3 0 0 0 25 0 1 0 406496056 2260992 353 33554432000 134512640 135197378 4287562464 18446744073709551615 134649088 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17962/statm: 552 353 80 168 0 383 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2208

[startup+0.101177 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 17962
/proc/meminfo: memFree=15206224/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=5500 CPUtime=0.09 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 1314 0 0 0 9 0 0 0 25 0 1 0 406496056 5632000 1193 33554432000 134512640 135197378 4287562464 18446744073709551615 134541716 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17962/statm: 1375 1193 91 168 0 1206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5500

[startup+0.301128 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 17962
/proc/meminfo: memFree=15206224/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=5860 CPUtime=0.29 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 1409 0 0 0 29 0 0 0 25 0 1 0 406496056 6000640 1288 33554432000 134512640 135197378 4287562464 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17962/statm: 1465 1288 91 168 0 1296 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5860

[startup+0.701066 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 17962
/proc/meminfo: memFree=15206224/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=6144 CPUtime=0.69 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 1448 0 0 0 69 0 0 0 25 0 1 0 406496056 6291456 1327 33554432000 134512640 135197378 4287562464 18446744073709551615 134542296 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17962/statm: 1536 1327 91 168 0 1367 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6144

[startup+1.5009 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17963
/proc/meminfo: memFree=15198824/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=6348 CPUtime=1.49 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 1497 0 0 0 149 0 0 0 25 0 1 0 406496056 6500352 1376 33554432000 134512640 135197378 4287562464 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17962/statm: 1587 1376 91 168 0 1418 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6348

[startup+3.10056 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17963
/proc/meminfo: memFree=15197956/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=6652 CPUtime=3.09 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 1586 0 0 0 309 0 0 0 25 0 1 0 406496056 6811648 1465 33554432000 134512640 135197378 4287562464 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17962/statm: 1663 1465 91 168 0 1494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6652

[startup+6.30095 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17963
/proc/meminfo: memFree=15196952/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=7032 CPUtime=6.29 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 1663 0 0 0 629 0 0 0 25 0 1 0 406496056 7200768 1541 33554432000 134512640 135197378 4287562464 18446744073709551615 134541930 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17962/statm: 1758 1541 91 168 0 1589 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7032

[startup+12.7007 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17964
/proc/meminfo: memFree=15195100/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=7676 CPUtime=12.69 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 1827 0 0 0 1269 0 0 0 25 0 1 0 406496056 7860224 1705 33554432000 134512640 135197378 4287562464 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17962/statm: 1919 1705 91 168 0 1750 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7676

[startup+25.5011 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17964
/proc/meminfo: memFree=15192008/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=9200 CPUtime=25.49 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 2146 0 0 0 2549 0 0 0 25 0 1 0 406496056 9420800 2024 33554432000 134512640 135197378 4287562464 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17962/statm: 2300 2024 92 168 0 2131 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9200

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17965
/proc/meminfo: memFree=15186528/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=12588 CPUtime=51.09 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 2762 0 0 0 5109 0 0 0 25 0 1 0 406496056 12890112 2639 33554432000 134512640 135197378 4287562464 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 3147 2639 91 168 0 2978 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12588

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17966
/proc/meminfo: memFree=15174572/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=19696 CPUtime=102.29 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 4010 0 0 0 10229 0 0 0 25 0 1 0 406496056 20168704 3887 33554432000 134512640 135197378 4287562464 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 4924 3887 91 168 0 4755 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 19696

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17968
/proc/meminfo: memFree=15161044/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=26660 CPUtime=162.3 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 5516 0 0 0 16229 1 0 0 25 0 1 0 406496056 27299840 5393 33554432000 134512640 135197378 4287562464 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 6665 5393 91 168 0 6496 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 26660

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17969
/proc/meminfo: memFree=15147236/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=35524 CPUtime=222.3 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 7098 0 0 0 22229 1 0 0 25 0 1 0 406496056 36376576 6975 33554432000 134512640 135197378 4287562464 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 8881 6975 91 168 0 8712 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 35524

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17971
/proc/meminfo: memFree=15133940/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=37684 CPUtime=282.3 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 8680 0 0 0 28229 1 0 0 25 0 1 0 406496056 38588416 8557 33554432000 134512640 135197378 4287562464 18446744073709551615 134542000 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 9421 8557 91 168 0 9252 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 37684

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17972
/proc/meminfo: memFree=15120788/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=50780 CPUtime=342.3 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 10083 0 0 0 34229 1 0 0 25 0 1 0 406496056 51998720 9960 33554432000 134512640 135197378 4287562464 18446744073709551615 134541727 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 12695 9960 91 168 0 12526 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 50780

[startup+402.3 s]
/proc/loadavg: 2.11 2.03 2.01 3/178 17974
/proc/meminfo: memFree=15108112/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=50912 CPUtime=402.3 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 11519 0 0 0 40229 1 0 0 25 0 1 0 406496056 52133888 11396 33554432000 134512640 135197378 4287562464 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 12728 11396 91 168 0 12559 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 50912

[startup+462.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/178 17976
/proc/meminfo: memFree=15094464/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=74612 CPUtime=462.3 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 13047 0 0 0 46229 1 0 0 25 0 1 0 406496056 76402688 12924 33554432000 134512640 135197378 4287562464 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 18653 12924 91 168 0 18484 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 74612

[startup+522.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/178 17977
/proc/meminfo: memFree=15080932/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=74744 CPUtime=522.31 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 14646 0 0 0 52229 2 0 0 25 0 1 0 406496056 76537856 14523 33554432000 134512640 135197378 4287562464 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 18686 14523 91 168 0 18517 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 74744

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 17979
/proc/meminfo: memFree=15067772/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=74744 CPUtime=582.31 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 16047 0 0 0 58229 2 0 0 25 0 1 0 406496056 76537856 15924 33554432000 134512640 135197378 4287562464 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 18686 15924 91 168 0 18517 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 74744

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 18082
/proc/meminfo: memFree=14291088/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=520900 CPUtime=4002.47 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 99078 0 0 0 400225 22 0 0 25 0 1 0 406496056 533401600 98955 33554432000 134512640 135197378 4287562464 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 130225 98955 91 168 0 130056 0
Current children cumulated CPU time (s) 4002.47
Current children cumulated vsize (KiB) 520900

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18084
/proc/meminfo: memFree=14277444/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=520900 CPUtime=4062.48 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 100503 0 0 0 406225 23 0 0 25 0 1 0 406496056 533401600 100380 33554432000 134512640 135197378 4287562464 18446744073709551615 134572726 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 130225 100380 91 168 0 130056 0
Current children cumulated CPU time (s) 4062.48
Current children cumulated vsize (KiB) 520900

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18085
/proc/meminfo: memFree=14264156/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=520900 CPUtime=4122.47 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 101945 0 0 0 412224 23 0 0 25 0 1 0 406496056 533401600 101822 33554432000 134512640 135197378 4287562464 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 130225 101822 91 168 0 130056 0
Current children cumulated CPU time (s) 4122.47
Current children cumulated vsize (KiB) 520900

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18087
/proc/meminfo: memFree=14250372/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=520900 CPUtime=4182.47 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 103477 0 0 0 418224 23 0 0 25 0 1 0 406496056 533401600 103354 33554432000 134512640 135197378 4287562464 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 130225 103354 91 168 0 130056 0
Current children cumulated CPU time (s) 4182.47
Current children cumulated vsize (KiB) 520900

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18088
/proc/meminfo: memFree=14237572/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=520900 CPUtime=4242.48 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 104865 0 0 0 424224 24 0 0 25 0 1 0 406496056 533401600 104742 33554432000 134512640 135197378 4287562464 18446744073709551615 134541629 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 130225 104742 91 168 0 130056 0
Current children cumulated CPU time (s) 4242.48
Current children cumulated vsize (KiB) 520900

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18090
/proc/meminfo: memFree=14223788/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=520900 CPUtime=4302.48 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 106319 0 0 0 430224 24 0 0 25 0 1 0 406496056 533401600 106196 33554432000 134512640 135197378 4287562464 18446744073709551615 134570748 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 130225 106196 91 168 0 130056 0
Current children cumulated CPU time (s) 4302.48
Current children cumulated vsize (KiB) 520900

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18092
/proc/meminfo: memFree=14210640/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=520900 CPUtime=4362.49 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 107806 0 0 0 436224 25 0 0 25 0 1 0 406496056 533401600 107683 33554432000 134512640 135197378 4287562464 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 130225 107683 91 168 0 130056 0
Current children cumulated CPU time (s) 4362.49
Current children cumulated vsize (KiB) 520900

[startup+4422.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 18093
/proc/meminfo: memFree=14196860/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=520900 CPUtime=4422.49 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 109240 0 0 0 442224 25 0 0 25 0 1 0 406496056 533401600 109117 33554432000 134512640 135197378 4287562464 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 130225 109117 91 168 0 130056 0
Current children cumulated CPU time (s) 4422.49
Current children cumulated vsize (KiB) 520900

[startup+4482.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 18095
/proc/meminfo: memFree=14183204/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=520900 CPUtime=4482.49 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 110742 0 0 0 448224 25 0 0 25 0 1 0 406496056 533401600 110619 33554432000 134512640 135197378 4287562464 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 130225 110619 91 168 0 130056 0
Current children cumulated CPU time (s) 4482.49
Current children cumulated vsize (KiB) 520900

[startup+4542.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 18096
/proc/meminfo: memFree=14169292/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=520900 CPUtime=4542.49 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 112265 0 0 0 454224 25 0 0 25 0 1 0 406496056 533401600 112142 33554432000 134512640 135197378 4287562464 18446744073709551615 134541962 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 130225 112142 91 168 0 130056 0
Current children cumulated CPU time (s) 4542.49
Current children cumulated vsize (KiB) 520900

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18098
/proc/meminfo: memFree=14155136/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=520900 CPUtime=4602.5 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 113686 0 0 0 460225 25 0 0 25 0 1 0 406496056 533401600 113563 33554432000 134512640 135197378 4287562464 18446744073709551615 134525293 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 130225 113563 91 168 0 130056 0
Current children cumulated CPU time (s) 4602.5
Current children cumulated vsize (KiB) 520900

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18100
/proc/meminfo: memFree=14141112/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=520900 CPUtime=4662.5 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 115193 0 0 0 466224 26 0 0 25 0 1 0 406496056 533401600 115070 33554432000 134512640 135197378 4287562464 18446744073709551615 134594039 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 130225 115070 91 168 0 130056 0
Current children cumulated CPU time (s) 4662.5
Current children cumulated vsize (KiB) 520900

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18101
/proc/meminfo: memFree=14127208/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=520900 CPUtime=4722.51 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 116647 0 0 0 472225 26 0 0 25 0 1 0 406496056 533401600 116524 33554432000 134512640 135197378 4287562464 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 130225 116524 91 168 0 130056 0
Current children cumulated CPU time (s) 4722.51
Current children cumulated vsize (KiB) 520900

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18103
/proc/meminfo: memFree=14113544/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=520900 CPUtime=4782.5 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 118105 0 0 0 478224 26 0 0 25 0 1 0 406496056 533401600 117982 33554432000 134512640 135197378 4287562464 18446744073709551615 134617963 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 130225 117982 91 168 0 130056 0
Current children cumulated CPU time (s) 4782.5
Current children cumulated vsize (KiB) 520900

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18104
/proc/meminfo: memFree=14099140/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=520900 CPUtime=4842.5 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 119645 0 0 0 484224 26 0 0 25 0 1 0 406496056 533401600 119522 33554432000 134512640 135197378 4287562464 18446744073709551615 134573005 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 130225 119522 91 168 0 130056 0
Current children cumulated CPU time (s) 4842.5
Current children cumulated vsize (KiB) 520900

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18106
/proc/meminfo: memFree=14085228/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=520900 CPUtime=4902.51 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 121072 0 0 0 490225 26 0 0 25 0 1 0 406496056 533401600 120949 33554432000 134512640 135197378 4287562464 18446744073709551615 134541629 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 130225 120949 91 168 0 130056 0
Current children cumulated CPU time (s) 4902.51
Current children cumulated vsize (KiB) 520900

[startup+4962.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 18108
/proc/meminfo: memFree=14071208/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=520900 CPUtime=4962.52 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 122547 0 0 0 496225 27 0 0 25 0 1 0 406496056 533401600 122424 33554432000 134512640 135197378 4287562464 18446744073709551615 134618095 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 130225 122424 91 168 0 130056 0
Current children cumulated CPU time (s) 4962.52
Current children cumulated vsize (KiB) 520900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.8 s]
/proc/loadavg: 2.02 2.01 2.00 2/176 18110
/proc/meminfo: memFree=14712052/32951124 swapFree=67111528/67111528
[pid=17962] ppid=17960 vsize=520900 CPUtime=5000.02 cores=0,2,4,6
/proc/17962/stat : 17962 (march_hi) R 17960 17962 17720 0 -1 4202496 123526 0 0 0 499975 27 0 0 25 0 1 0 406496056 533401600 123403 33554432000 134512640 135197378 4287562464 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17962/statm: 130225 123403 91 168 0 130056 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 520900

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): 4999.83
CPU time (s): 5000.05
CPU user time (s): 4999.76
CPU system time (s): 0.296954
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 520900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.76
system time used= 0.296954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 123526
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 4046

runsolver used 7.59185 second user time and 15.1427 second system time

The end

Launcher Data 

Begin job on node143 at 2011-04-18 17:33:24
IDJOB=3209853
IDBENCH=82612
IDSOLVER=1627
FILE ID=node143/3209853-1303140804
RUNJOBID= node143-1303135802-17738
PBS_JOBID= 13020914
Free space on /tmp= 72748 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v2500-c10500-S705365444-036-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209853-1303140804/watcher-3209853-1303140804 -o /tmp/evaluation-result-3209853-1303140804/solver-3209853-1303140804 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209853-1303140804.cnf

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

MD5SUM BENCH= 1cfa78dd8d87f0dbd61a5ae4dd552500
RANDOM SEED=157052016

node143.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		: 2666.846
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	: 5333.69
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		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
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	: 5332.74
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		: 2666.846
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      15206380 kB
Buffers:        729800 kB
Cached:       16584852 kB
SwapCached:          0 kB
Active:        7373888 kB
Inactive:     10008596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15206380 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2376 kB
Writeback:           0 kB
AnonPages:       66928 kB
Mapped:          15668 kB
Slab:           298580 kB
PageTables:       4304 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   208588 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= 72744 MiB
End job on node143 at 2011-04-18 18:56:46