Trace number 3204867

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-k5-r20-v2000-c40000-S922811046-076-UNKNOWN.cnf
MD5SUMe99bff721d695892a53f60adc73d403b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3694.54
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses40000
Sum of the clauses size200000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 540000
Number of clauses of size over 50

Solver Data 

0.39/0.48	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.48	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.48	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.48	c main()::
0.39/0.48	c initFormula():: searching for DIMACS p-line....
0.39/0.48	c full lookahead due to high density!
0.39/0.48	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 40000 clauses.
0.39/0.48	c parseCNF():: parsing....
0.39/0.48	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.48	c runParser():: parsing was successful, warming up engines...
0.39/0.48	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.48	c preprocessing fase I completed:: there are now 2000 free variables and 40000 clauses.
0.39/0.48	c stat :: sign balance is biased by 0.045
0.39/0.48	c using k-SAT heuristics (size based diff)
0.39/0.48	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.48	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.48	c main():: clause / variable ratio: ( 40000 / 2000 ) = 20.00
0.39/0.48	c longest clause has size 5
0.39/0.48	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.48	c number of free variables = 2000
0.39/0.48	c dynamic_preselect_setsize :: off
0.39/0.48	c main():: all systems go!
0.39/0.48	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 732
0.89/0.93	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 203697
72.79/72.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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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 |***************************************************************

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-3204867-1302951027/watcher-3204867-1302951027 -o /tmp/evaluation-result-3204867-1302951027/solver-3204867-1302951027 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3204867-1302951027.cnf 

running on 2 cores: 0,2

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: 3.93 4.00 3.91 5/189 7491
/proc/meminfo: memFree=18205544/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=1368 CPUtime=0 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 219 0 0 0 0 0 0 0 25 0 1 0 406705336 1400832 175 33554432000 134512640 135197378 4291603760 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 342 175 58 168 0 173 0

[startup+0.0128881 s]
/proc/loadavg: 3.93 4.00 3.91 5/189 7491
/proc/meminfo: memFree=18205544/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=1632 CPUtime=0.01 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 260 0 0 0 1 0 0 0 25 0 1 0 406705336 1671168 216 33554432000 134512640 135197378 4291603760 18446744073709551615 134785331 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 408 217 58 168 0 239 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1632

[startup+0.100869 s]
/proc/loadavg: 3.93 4.00 3.91 5/189 7491
/proc/meminfo: memFree=18205544/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=6124 CPUtime=0.09 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 2496 0 0 0 9 0 0 0 25 0 1 0 406705336 6270976 1092 33554432000 134512640 135197378 4291603760 18446744073709551615 134560987 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 1531 1092 79 168 0 1362 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6124

[startup+0.300836 s]
/proc/loadavg: 3.93 4.00 3.91 5/189 7491
/proc/meminfo: memFree=18205544/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=6564 CPUtime=0.29 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 5335 0 0 0 29 0 0 0 25 0 1 0 406705336 6721536 1192 33554432000 134512640 135197378 4291603760 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 1641 1192 82 168 0 1472 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6564

[startup+0.700778 s]
/proc/loadavg: 3.93 4.00 3.91 5/189 7491
/proc/meminfo: memFree=18205544/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=11192 CPUtime=0.69 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 8072 0 0 0 68 1 0 0 25 0 1 0 406705336 11460608 1694 33554432000 134512640 135197378 4291603760 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 2798 1694 93 168 0 2629 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11192

[startup+1.50066 s]
/proc/loadavg: 3.93 4.00 3.91 4/188 7493
/proc/meminfo: memFree=18298932/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=11492 CPUtime=1.49 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 8200 0 0 0 148 1 0 0 25 0 1 0 406705336 11767808 1822 33554432000 134512640 135197378 4291603760 18446744073709551615 134541389 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 2873 1822 93 168 0 2704 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11492

[startup+3.10038 s]
/proc/loadavg: 3.93 4.00 3.91 4/188 7493
/proc/meminfo: memFree=18298436/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=11624 CPUtime=3.09 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 8237 0 0 0 308 1 0 0 25 0 1 0 406705336 11902976 1859 33554432000 134512640 135197378 4291603760 18446744073709551615 134570728 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 2906 1859 93 168 0 2737 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11624

[startup+6.30079 s]
/proc/loadavg: 3.78 3.97 3.90 5/190 7577
/proc/meminfo: memFree=18500092/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=11928 CPUtime=6.29 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 8310 0 0 0 628 1 0 0 25 0 1 0 406705336 12214272 1932 33554432000 134512640 135197378 4291603760 18446744073709551615 134649520 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 2982 1932 93 168 0 2813 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11928

[startup+12.7007 s]
/proc/loadavg: 3.80 3.97 3.90 5/190 7577
/proc/meminfo: memFree=18494132/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=12308 CPUtime=12.69 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 8386 0 0 0 1268 1 0 0 25 0 1 0 406705336 12603392 2008 33554432000 134512640 135197378 4291603760 18446744073709551615 134649057 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 3077 2008 93 168 0 2908 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12308

[startup+25.5004 s]
/proc/loadavg: 3.84 3.97 3.90 5/190 7577
/proc/meminfo: memFree=18487480/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=13164 CPUtime=25.49 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 8563 0 0 0 2548 1 0 0 25 0 1 0 406705336 13479936 2185 33554432000 134512640 135197378 4291603760 18446744073709551615 134603336 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 3291 2185 93 168 0 3122 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13164

[startup+51.1009 s]
/proc/loadavg: 3.89 3.97 3.90 5/190 7578
/proc/meminfo: memFree=18476320/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=15212 CPUtime=51.09 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 8969 0 0 0 5108 1 0 0 25 0 1 0 406705336 15577088 2590 33554432000 134512640 135197378 4291603760 18446744073709551615 134541503 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 3803 2590 93 168 0 3634 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15212

[startup+102.307 s]
/proc/loadavg: 3.95 3.97 3.91 5/190 7579
/proc/meminfo: memFree=18452128/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=19940 CPUtime=102.3 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 9906 0 0 0 10229 1 0 0 25 0 1 0 406705336 20418560 3526 33554432000 134512640 135197378 4291603760 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 4985 3526 93 168 0 4816 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19940

[startup+162.3 s]
/proc/loadavg: 3.98 3.97 3.91 5/190 7581
/proc/meminfo: memFree=18424708/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=24036 CPUtime=162.29 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 10973 0 0 0 16228 1 0 0 25 0 1 0 406705336 24612864 4593 33554432000 134512640 135197378 4291603760 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 6009 4593 93 168 0 5840 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 24036

[startup+222.301 s]
/proc/loadavg: 3.99 3.97 3.91 5/190 7582
/proc/meminfo: memFree=18396528/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=29856 CPUtime=222.29 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 12029 0 0 0 22228 1 0 0 25 0 1 0 406705336 30572544 5649 33554432000 134512640 135197378 4291603760 18446744073709551615 134593003 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 7464 5649 93 168 0 7295 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 29856

[startup+282.301 s]
/proc/loadavg: 4.12 4.00 3.92 5/190 7584
/proc/meminfo: memFree=18369712/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=38588 CPUtime=282.3 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 13038 0 0 0 28228 2 0 0 25 0 1 0 406705336 39514112 6658 33554432000 134512640 135197378 4291603760 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 9647 6658 93 168 0 9478 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 38588

[startup+342.301 s]
/proc/loadavg: 4.04 4.00 3.92 5/190 7585
/proc/meminfo: memFree=18343252/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=38900 CPUtime=342.3 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 13969 0 0 0 34227 3 0 0 25 0 1 0 406705336 39833600 7589 33554432000 134512640 135197378 4291603760 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 9725 7589 94 168 0 9556 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 38900

[startup+402.301 s]
/proc/loadavg: 4.07 4.01 3.93 5/190 7587
/proc/meminfo: memFree=18316676/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=38900 CPUtime=402.29 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 14968 0 0 0 40226 3 0 0 25 0 1 0 406705336 39833600 8588 33554432000 134512640 135197378 4291603760 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 9725 8588 94 168 0 9556 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 38900

[startup+462.3 s]
/proc/loadavg: 4.02 4.01 3.93 5/190 7589
/proc/meminfo: memFree=18289244/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=51996 CPUtime=462.3 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 15993 0 0 0 46226 4 0 0 25 0 1 0 406705336 53243904 9613 33554432000 134512640 135197378 4291603760 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 12999 9613 94 168 0 12830 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 51996

[startup+522.301 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 7590
/proc/meminfo: memFree=18262312/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=51996 CPUtime=522.3 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 17034 0 0 0 52226 4 0 0 25 0 1 0 406705336 53243904 10654 33554432000 134512640 135197378 4291603760 18446744073709551615 134593080 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 12999 10654 94 168 0 12830 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 51996

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 7592
/proc/meminfo: memFree=18235752/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=51996 CPUtime=582.3 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 18074 0 0 0 58226 4 0 0 25 0 1 0 406705336 53243904 11694 33554432000 134512640 135197378 4291603760 18446744073709551615 134649082 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 12999 11694 94 168 0 12830 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 51996

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 7602
/proc/meminfo: memFree=18209000/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=71952 CPUtime=642.31 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 19126 0 0 0 64227 4 0 0 25 0 1 0 406705336 73678848 12746 33554432000 134512640 135197378 4291603760 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 17988 12746 94 168 0 17819 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 71952

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 7604
/proc/meminfo: memFree=18183792/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=71952 CPUtime=702.3 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 20026 0 0 0 70226 4 0 0 25 0 1 0 406705336 73678848 13646 33554432000 134512640 135197378 4291603760 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 17988 13646 94 168 0 17819 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 71952

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 7606
/proc/meminfo: memFree=18156376/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=71952 CPUtime=762.31 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 20963 0 0 0 76226 5 0 0 25 0 1 0 406705336 73678848 14583 33554432000 134512640 135197378 4291603760 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 17988 14583 94 168 0 17819 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 71952

[startup+822.301 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 7610
/proc/meminfo: memFree=18130000/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=71952 CPUtime=822.3 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 21966 0 0 0 82225 5 0 0 25 0 1 0 406705336 73678848 15585 33554432000 134512640 135197378 4291603760 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 17988 15585 93 168 0 17819 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 71952

[startup+882.3 s]
/proc/loadavg: 4.06 4.03 3.94 5/190 7612
/proc/meminfo: memFree=18101948/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=71952 CPUtime=882.3 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 22996 0 0 0 88225 5 0 0 25 0 1 0 406705336 73678848 16615 33554432000 134512640 135197378 4291603760 18446744073709551615 134649129 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 17988 16615 93 168 0 17819 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 71952

[startup+942.301 s]
/proc/loadavg: 4.09 4.04 3.94 5/190 7613
/proc/meminfo: memFree=18074248/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=101420 CPUtime=942.3 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 24034 0 0 0 94224 6 0 0 25 0 1 0 406705336 103854080 17653 33554432000 134512640 135197378 4291603760 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 25355 17653 93 168 0 25186 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 101420

[startup+1002.3 s]
/proc/loadavg: 4.03 4.03 3.94 5/190 7615
/proc/meminfo: memFree=18046536/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=101420 CPUtime=1002.31 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 25093 0 0 0 100224 7 0 0 25 0 1 0 406705336 103854080 18712 33554432000 134512640 135197378 4291603760 18446744073709551615 134570880 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 25355 18712 93 168 0 25186 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 101420

[startup+1062.3 s]
/proc/loadavg: 4.01 4.02 3.94 5/190 7617
/proc/meminfo: memFree=18019208/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=101420 CPUtime=1062.31 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 26141 0 0 0 106224 7 0 0 25 0 1 0 406705336 103854080 19760 33554432000 134512640 135197378 4291603760 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 25355 19760 93 168 0 25186 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 101420

[startup+1122.3 s]
/proc/loadavg: 4.07 4.03 3.95 5/190 7618
/proc/meminfo: memFree=17991644/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=101420 CPUtime=1122.31 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 27169 0 0 0 112224 7 0 0 25 0 1 0 406705336 103854080 20788 33554432000 134512640 135197378 4291603760 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 25355 20788 93 168 0 25186 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 101420

[startup+1182.3 s]
/proc/loadavg: 4.02 4.02 3.95 5/190 7620
/proc/meminfo: memFree=17964328/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=101420 CPUtime=1182.32 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 28119 0 0 0 118224 8 0 0 25 0 1 0 406705336 103854080 21738 33554432000 134512640 135197378 4291603760 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 25355 21738 93 168 0 25186 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 101420

[startup+1242.3 s]
/proc/loadavg: 4.01 4.02 3.95 5/190 7621
/proc/meminfo: memFree=17936756/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=101420 CPUtime=1242.31 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 29069 0 0 0 124223 8 0 0 25 0 1 0 406705336 103854080 22688 33554432000 134512640 135197378 4291603760 18446744073709551615 134618163 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 25355 22688 93 168 0 25186 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 101420



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.95 5/190 7623
/proc/meminfo: memFree=17910668/32951124 swapFree=67111528/67111528
[pid=7491] ppid=7489 vsize=102048 CPUtime=1300.02 cores=0,2
/proc/7491/stat : 7491 (march_hi) R 7489 7491 7063 0 -1 4202496 30031 0 0 0 129994 8 0 0 25 0 1 0 406705336 104497152 23650 33554432000 134512640 135197378 4291603760 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7491/statm: 25512 23650 93 168 0 25343 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 102048

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.95
CPU system time (s): 0.091986
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 102048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30031
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 15864

runsolver used 2.43163 second user time and 4.5823 second system time

The end

Launcher Data 

Begin job on node103 at 2011-04-16 12:50:27
IDJOB=3204867
IDBENCH=82675
IDSOLVER=1623
FILE ID=node103/3204867-1302951027
RUNJOBID= node103-1302947116-7081
PBS_JOBID= 13017974
Free space on /tmp= 72012 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S922811046-076-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3204867-1302951027/watcher-3204867-1302951027 -o /tmp/evaluation-result-3204867-1302951027/solver-3204867-1302951027 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3204867-1302951027.cnf

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

MD5SUM BENCH= e99bff721d695892a53f60adc73d403b
RANDOM SEED=300182945

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
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		: 2666.858
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		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.83
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		: 2666.858
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:      18205576 kB
Buffers:        667912 kB
Cached:       13360128 kB
SwapCached:          0 kB
Active:        8412768 kB
Inactive:      5996600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18205576 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1952 kB
Writeback:           0 kB
AnonPages:      382024 kB
Mapped:          16196 kB
Slab:           273300 kB
PageTables:       5836 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   648340 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= 72008 MiB
End job on node103 at 2011-04-16 13:12:09