Trace number 3204615

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) 1300.04 1300.01

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 benchmark32.3301
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 

0.00/0.06	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.06	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.06	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.06	c main()::
0.00/0.06	c initFormula():: searching for DIMACS p-line....
0.00/0.06	c initFormula():: the DIMACS p-line indicates a CNF of 2500 variables and 10500 clauses.
0.00/0.06	c parseCNF():: parsing....
0.00/0.06	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.06	c runParser():: parsing was successful, warming up engines...
0.00/0.06	c simplify_formula():: removed 0 tautological, 100 satisfied and 0 duplicate clauses
0.00/0.06	c preprocessing fase I completed:: there are now 2485 free variables and 10400 clauses.
0.00/0.06	c stat :: sign balance is biased by 0.444
0.00/0.06	c using 3-SAT heuristics (occurence based diff)
0.00/0.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
0.00/0.06	c resolvent_look() :: found 97 resolvents
0.00/0.06	c lessRedundantTransformation():: nothing to be done.
0.00/0.06	c transformTo3SAT():: you gave me 2500 variables and 10497 clauses.
0.00/0.06	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.06	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.06	c transformTo3SAT():: the transformation yielded 2500 variabels and 10497 clauses.
0.00/0.06	c main():: clause / variable ratio: ( 10497 / 2500 ) = 4.20
0.00/0.06	c longest clause has size 3
0.00/0.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.06	c number of free variables = 2485
0.00/0.06	c dynamic_preselect_setsize :: off
0.00/0.06	c main():: all systems go!
0.00/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 290
0.09/0.17	c |----------------------------------------------------------------|
c |*
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 17643
4.69/4.75	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 1028159
270.79/270.81	c |----------------------------------------------------------------|
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-3204615-1302949718/watcher-3204615-1302949718 -o /tmp/evaluation-result-3204615-1302949718/solver-3204615-1302949718 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3204615-1302949718.cnf 

running on 2 cores: 1,3

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: 3.92 3.99 3.73 6/189 22075
/proc/meminfo: memFree=15129156/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=11800 CPUtime=0 cores=1,3
/proc/22075/stat : 22075 (runsolver) R 22073 22075 21709 0 -1 4202560 42 0 0 0 0 0 0 0 25 0 1 0 387388090 12083200 51 33554432000 4194304 5434984 140735047351328 18446744073709551615 4881607 0 2147483391 4096 24578 0 0 0 17 3 0 0 0
/proc/22075/statm: 2950 52 32 303 0 2644 0

[startup+0.105268 s]
/proc/loadavg: 3.92 3.99 3.73 6/189 22075
/proc/meminfo: memFree=15129156/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=5728 CPUtime=0.09 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 1322 0 0 0 9 0 0 0 25 0 1 0 387388090 5865472 1201 33554432000 134512640 135197378 4290059296 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 1432 1201 91 168 0 1263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5728

[startup+0.200254 s]
/proc/loadavg: 3.92 3.99 3.73 6/189 22075
/proc/meminfo: memFree=15129156/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=5860 CPUtime=0.19 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 1398 0 0 0 19 0 0 0 18 0 1 0 387388090 6000640 1277 33554432000 134512640 135197378 4290059296 18446744073709551615 134541962 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 1465 1277 91 168 0 1296 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5860

[startup+0.300234 s]
/proc/loadavg: 3.92 3.99 3.73 6/189 22075
/proc/meminfo: memFree=15129156/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=5860 CPUtime=0.29 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 1409 0 0 0 29 0 0 0 18 0 1 0 387388090 6000640 1288 33554432000 134512640 135197378 4290059296 18446744073709551615 134542176 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 1465 1288 91 168 0 1296 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5860

[startup+0.700162 s]
/proc/loadavg: 3.92 3.99 3.73 6/189 22075
/proc/meminfo: memFree=15129156/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=6144 CPUtime=0.69 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 1449 0 0 0 69 0 0 0 18 0 1 0 387388090 6291456 1328 33554432000 134512640 135197378 4290059296 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 1536 1328 91 168 0 1367 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6144

[startup+1.50102 s]
/proc/loadavg: 3.92 3.99 3.73 6/190 22076
/proc/meminfo: memFree=15090492/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=6348 CPUtime=1.49 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 1498 0 0 0 149 0 0 0 19 0 1 0 387388090 6500352 1377 33554432000 134512640 135197378 4290059296 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 1587 1377 91 168 0 1418 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6348

[startup+3.10073 s]
/proc/loadavg: 3.93 3.99 3.73 6/190 22076
/proc/meminfo: memFree=15089252/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=6652 CPUtime=3.09 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 1592 0 0 0 309 0 0 0 24 0 1 0 387388090 6811648 1471 33554432000 134512640 135197378 4290059296 18446744073709551615 134570748 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 1663 1471 91 168 0 1494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6652

[startup+6.30016 s]
/proc/loadavg: 3.93 3.99 3.73 6/190 22076
/proc/meminfo: memFree=15085828/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=7164 CPUtime=6.29 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 1678 0 0 0 629 0 0 0 25 0 1 0 387388090 7335936 1556 33554432000 134512640 135197378 4290059296 18446744073709551615 134572716 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 1791 1556 91 168 0 1622 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7164

[startup+12.701 s]
/proc/loadavg: 3.94 3.99 3.73 6/190 22076
/proc/meminfo: memFree=15075672/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=8188 CPUtime=12.69 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 1863 0 0 0 1269 0 0 0 25 0 1 0 387388090 8384512 1741 33554432000 134512640 135197378 4290059296 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 2047 1741 91 168 0 1878 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8188

[startup+25.5007 s]
/proc/loadavg: 3.95 3.99 3.73 6/190 22076
/proc/meminfo: memFree=15069388/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=9200 CPUtime=25.49 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 2200 0 0 0 2549 0 0 0 25 0 1 0 387388090 9420800 2078 33554432000 134512640 135197378 4290059296 18446744073709551615 134525336 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 2300 2078 92 168 0 2131 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9200

[startup+51.1002 s]
/proc/loadavg: 3.96 3.99 3.74 6/190 22077
/proc/meminfo: memFree=15059504/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=12588 CPUtime=51.09 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 2831 0 0 0 5109 0 0 0 25 0 1 0 387388090 12890112 2708 33554432000 134512640 135197378 4290059296 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 3147 2708 91 168 0 2978 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12588

[startup+102.301 s]
/proc/loadavg: 3.98 3.99 3.75 6/190 22078
/proc/meminfo: memFree=15040632/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=19696 CPUtime=102.29 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 4083 0 0 0 10229 0 0 0 25 0 1 0 387388090 20168704 3960 33554432000 134512640 135197378 4290059296 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 4924 3960 91 168 0 4755 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 19696

[startup+162.3 s]
/proc/loadavg: 3.99 3.99 3.76 6/190 22080
/proc/meminfo: memFree=15021264/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=26660 CPUtime=162.29 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 5592 0 0 0 16229 0 0 0 25 0 1 0 387388090 27299840 5469 33554432000 134512640 135197378 4290059296 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 6665 5469 91 168 0 6496 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 26660

[startup+222.307 s]
/proc/loadavg: 3.99 3.99 3.77 6/190 22082
/proc/meminfo: memFree=15002384/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=35524 CPUtime=222.29 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 7177 0 0 0 22229 0 0 0 25 0 1 0 387388090 36376576 7054 33554432000 134512640 135197378 4290059296 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 8881 7054 91 168 0 8712 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35524

[startup+282.301 s]
/proc/loadavg: 3.99 3.99 3.78 6/190 22083
/proc/meminfo: memFree=14984616/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=37684 CPUtime=282.29 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 8744 0 0 0 28228 1 0 0 25 0 1 0 387388090 38588416 8621 33554432000 134512640 135197378 4290059296 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 9421 8621 91 168 0 9252 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 37684

[startup+342.301 s]
/proc/loadavg: 3.99 3.99 3.79 6/190 22085
/proc/meminfo: memFree=14966000/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=50780 CPUtime=342.29 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 10147 0 0 0 34228 1 0 0 25 0 1 0 387388090 51998720 10024 33554432000 134512640 135197378 4290059296 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 12695 10024 91 168 0 12526 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 50780

[startup+402.3 s]
/proc/loadavg: 4.05 4.00 3.81 6/190 22086
/proc/meminfo: memFree=14947972/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=50912 CPUtime=402.29 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 11588 0 0 0 40228 1 0 0 25 0 1 0 387388090 52133888 11465 33554432000 134512640 135197378 4290059296 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 12728 11465 91 168 0 12559 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 50912

[startup+462.301 s]
/proc/loadavg: 4.02 4.00 3.82 6/190 22088
/proc/meminfo: memFree=14929956/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=74612 CPUtime=462.29 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 13118 0 0 0 46228 1 0 0 25 0 1 0 387388090 76402688 12995 33554432000 134512640 135197378 4290059296 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 18653 12995 91 168 0 18484 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 74612

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.83 6/190 22090
/proc/meminfo: memFree=14912556/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=74744 CPUtime=522.29 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 14717 0 0 0 52228 1 0 0 25 0 1 0 387388090 76537856 14594 33554432000 134512640 135197378 4290059296 18446744073709551615 134590653 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 18686 14594 91 168 0 18517 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 74744

[startup+582.3 s]
/proc/loadavg: 4.00 4.00 3.83 6/190 22091
/proc/meminfo: memFree=14894272/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=74744 CPUtime=582.3 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 16105 0 0 0 58228 2 0 0 25 0 1 0 387388090 76537856 15982 33554432000 134512640 135197378 4290059296 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 18686 15982 91 168 0 18517 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 74744

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 3.84 6/190 22093
/proc/meminfo: memFree=14875988/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=74744 CPUtime=642.3 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 17511 0 0 0 64228 2 0 0 25 0 1 0 387388090 76537856 17388 33554432000 134512640 135197378 4290059296 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 18686 17388 91 168 0 18517 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 74744

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.84 6/190 22094
/proc/meminfo: memFree=14857944/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=104212 CPUtime=702.3 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 18968 0 0 0 70228 2 0 0 25 0 1 0 387388090 106713088 18845 33554432000 134512640 135197378 4290059296 18446744073709551615 134541265 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 26053 18845 91 168 0 25884 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 104212

[startup+762.301 s]
/proc/loadavg: 4.00 4.00 3.85 6/190 22096
/proc/meminfo: memFree=14840780/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=104344 CPUtime=762.31 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 20452 0 0 0 76228 3 0 0 25 0 1 0 387388090 106848256 20329 33554432000 134512640 135197378 4290059296 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 26086 20329 91 168 0 25917 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 104344

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.86 6/190 22098
/proc/meminfo: memFree=14823372/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=112456 CPUtime=822.3 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 21829 0 0 0 82227 3 0 0 25 0 1 0 387388090 115154944 21706 33554432000 134512640 135197378 4290059296 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 28114 21706 91 168 0 27945 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 112456

[startup+882.307 s]
/proc/loadavg: 4.00 4.00 3.86 6/190 22099
/proc/meminfo: memFree=14805108/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=112456 CPUtime=882.31 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 23234 0 0 0 88228 3 0 0 25 0 1 0 387388090 115154944 23111 33554432000 134512640 135197378 4290059296 18446744073709551615 134541651 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 28114 23111 91 168 0 27945 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 112456

[startup+942.301 s]
/proc/loadavg: 4.07 4.02 3.87 6/190 22101
/proc/meminfo: memFree=14787468/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=112456 CPUtime=942.3 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 24738 0 0 0 94227 3 0 0 25 0 1 0 387388090 115154944 24615 33554432000 134512640 135197378 4290059296 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 28114 24615 91 168 0 27945 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 112456

[startup+1002.3 s]
/proc/loadavg: 4.02 4.01 3.88 6/190 22102
/proc/meminfo: memFree=14771312/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=112456 CPUtime=1002.31 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 26164 0 0 0 100227 4 0 0 25 0 1 0 387388090 115154944 26041 33554432000 134512640 135197378 4290059296 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 28114 26041 91 168 0 27945 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 112456

[startup+1062.3 s]
/proc/loadavg: 4.01 4.00 3.89 6/190 22104
/proc/meminfo: memFree=14753296/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=156788 CPUtime=1062.31 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 27570 0 0 0 106227 4 0 0 25 0 1 0 387388090 160550912 27447 33554432000 134512640 135197378 4290059296 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 39197 27447 91 168 0 39028 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 156788

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.89 6/190 22106
/proc/meminfo: memFree=14735012/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=156788 CPUtime=1122.32 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 29020 0 0 0 112227 5 0 0 25 0 1 0 387388090 160550912 28897 33554432000 134512640 135197378 4290059296 18446744073709551615 134572848 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 39197 28897 91 168 0 39028 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 156788

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.90 6/190 22107
/proc/meminfo: memFree=14717096/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=156788 CPUtime=1182.31 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 30558 0 0 0 118226 5 0 0 25 0 1 0 387388090 160550912 30435 33554432000 134512640 135197378 4290059296 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 39197 30435 91 168 0 39028 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 156788

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.90 6/190 22109
/proc/meminfo: memFree=14700304/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=156788 CPUtime=1242.32 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 31937 0 0 0 124226 6 0 0 25 0 1 0 387388090 160550912 31814 33554432000 134512640 135197378 4290059296 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 39197 31814 91 168 0 39028 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 156788



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.84 3.97 3.90 4/188 22167
/proc/meminfo: memFree=15020784/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=156788 CPUtime=1300.02 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 33272 0 0 0 129996 6 0 0 25 0 1 0 387388090 160550912 33149 33554432000 134512640 135197378 4290059296 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 39197 33149 91 168 0 39028 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 156788

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

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

[startup+1300 s]
/proc/loadavg: 3.84 3.97 3.90 4/188 22167
/proc/meminfo: memFree=15020784/32951124 swapFree=67111528/67111528
[pid=22075] ppid=22073 vsize=156788 CPUtime=1300.02 cores=1,3
/proc/22075/stat : 22075 (march_hi) R 22073 22075 21709 0 -1 4202496 33272 0 0 0 129996 6 0 0 25 0 1 0 387388090 160550912 33149 33554432000 134512640 135197378 4290059296 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 39197 33149 91 168 0 39028 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 156788

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.97
CPU system time (s): 0.069989
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 156788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.97
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33272
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= 1069

runsolver used 2.09668 second user time and 4.78527 second system time

The end

Launcher Data 

Begin job on node146 at 2011-04-16 12:28:38
IDJOB=3204615
IDBENCH=82612
IDSOLVER=1623
FILE ID=node146/3204615-1302949718
RUNJOBID= node146-1302947108-21729
PBS_JOBID= 13017931
Free space on /tmp= 72248 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-3204615-1302949718/watcher-3204615-1302949718 -o /tmp/evaluation-result-3204615-1302949718/solver-3204615-1302949718 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3204615-1302949718.cnf

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

MD5SUM BENCH= 1cfa78dd8d87f0dbd61a5ae4dd552500
RANDOM SEED=650860380

node146.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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.86
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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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:      15130436 kB
Buffers:        695384 kB
Cached:       16639912 kB
SwapCached:          0 kB
Active:        8199468 kB
Inactive:      9266464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15130436 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            8064 kB
Writeback:           0 kB
AnonPages:      130432 kB
Mapped:          16092 kB
Slab:           292632 kB
PageTables:       5300 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   355184 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= 72248 MiB
End job on node146 at 2011-04-16 12:50:20