Trace number 3204855

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) 1300.05 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v50000-c210000-S517749870-003-UNKNOWN.cnf
MD5SUM4033245e3bd21ace8cfcd57089ff73c5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark213.183
Satisfiable
(Un)Satisfiability was proved
Number of variables50000
Number of clauses210000
Sum of the clauses size630000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3210000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.19/2.25	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.19/2.25	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.19/2.25	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.19/2.25	c main()::
2.19/2.25	c initFormula():: searching for DIMACS p-line....
2.19/2.25	c initFormula():: the DIMACS p-line indicates a CNF of 50000 variables and 210000 clauses.
2.19/2.25	c parseCNF():: parsing....
2.19/2.25	c parseCNF():: the CNF contains 0 unary clauses.
2.19/2.25	c runParser():: parsing was successful, warming up engines...
2.19/2.25	c simplify_formula():: removed 0 tautological, 1030 satisfied and 0 duplicate clauses
2.19/2.25	c preprocessing fase I completed:: there are now 49825 free variables and 208970 clauses.
2.19/2.25	c stat :: sign balance is biased by 0.476
2.19/2.25	c using 3-SAT heuristics (occurence based diff)
2.19/2.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.19/2.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 188 duplicate clauses
2.19/2.25	c resolvent_look() :: found 112 resolvents
2.19/2.25	c lessRedundantTransformation():: nothing to be done.
2.19/2.25	c transformTo3SAT():: you gave me 50000 variables and 209082 clauses.
2.19/2.25	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.19/2.25	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.19/2.25	c transformTo3SAT():: the transformation yielded 50000 variabels and 209082 clauses.
2.19/2.25	c main():: clause / variable ratio: ( 209082 / 50000 ) = 4.18
2.19/2.25	c longest clause has size 3
2.19/2.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.19/2.25	c number of free variables = 49825
2.19/2.25	c dynamic_preselect_setsize :: off
2.19/2.25	c main():: all systems go!
2.19/2.25	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-3204855-1302951026/watcher-3204855-1302951026 -o /tmp/evaluation-result-3204855-1302951026/solver-3204855-1302951026 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3204855-1302951026.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: 3.98 4.01 3.91 4/189 26426
/proc/meminfo: memFree=22285012/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=6376 CPUtime=0 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 1252 0 0 0 0 0 0 0 24 0 1 0 485333295 6529024 1209 33554432000 134512640 135197378 4291453776 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 1594 1209 58 168 0 1425 0

[startup+0.105658 s]
/proc/loadavg: 3.98 4.01 3.91 4/189 26426
/proc/meminfo: memFree=22285012/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=8488 CPUtime=0.1 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 1878 0 0 0 10 0 0 0 25 0 1 0 485333295 8691712 1835 33554432000 134512640 135197378 4291453776 18446744073709551615 134568993 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 2122 1836 58 168 0 1953 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 8488

[startup+0.200643 s]
/proc/loadavg: 3.98 4.01 3.91 4/189 26426
/proc/meminfo: memFree=22285012/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=24532 CPUtime=0.19 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 4333 0 0 0 18 1 0 0 25 0 1 0 485333295 25120768 4288 33554432000 134512640 135197378 4291453776 18446744073709551615 134560531 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 6133 4288 62 168 0 5964 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24532

[startup+0.30062 s]
/proc/loadavg: 3.98 4.01 3.91 4/189 26426
/proc/meminfo: memFree=22285012/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=21696 CPUtime=0.29 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 4864 0 0 0 28 1 0 0 25 0 1 0 485333295 22216704 3555 33554432000 134512640 135197378 4291453776 18446744073709551615 134565191 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 5424 3555 65 168 0 5255 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21696

[startup+0.700491 s]
/proc/loadavg: 3.98 4.01 3.91 4/189 26426
/proc/meminfo: memFree=22285012/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=29020 CPUtime=0.69 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 13802 0 0 0 67 2 0 0 25 0 1 0 485333295 29716480 5487 33554432000 134512640 135197378 4291453776 18446744073709551615 134560973 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 7255 5487 67 168 0 7086 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29020

[startup+1.50034 s]
/proc/loadavg: 3.98 4.01 3.91 5/190 26427
/proc/meminfo: memFree=22262568/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=28344 CPUtime=1.49 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 30746 0 0 0 145 4 0 0 25 0 1 0 485333295 29024256 5336 33554432000 134512640 135197378 4291453776 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 7086 5336 80 168 0 6917 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28344

[startup+3.10105 s]
/proc/loadavg: 3.98 4.01 3.91 5/190 26427
/proc/meminfo: memFree=22244248/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=90492 CPUtime=3.09 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 59748 0 0 0 301 8 0 0 25 0 1 0 485333295 92663808 20239 33554432000 134512640 135197378 4291453776 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 22623 20239 91 168 0 22454 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 90492

[startup+6.30053 s]
/proc/loadavg: 3.98 4.01 3.91 4/189 26429
/proc/meminfo: memFree=22244396/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=91004 CPUtime=6.29 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 59879 0 0 0 621 8 0 0 25 0 1 0 485333295 93188096 20370 33554432000 134512640 135197378 4291453776 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 22751 20370 91 168 0 22582 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 91004

[startup+12.7004 s]
/proc/loadavg: 3.98 4.01 3.91 5/190 26456
/proc/meminfo: memFree=22238200/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=92940 CPUtime=12.69 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 60324 0 0 0 1261 8 0 0 25 0 1 0 485333295 95170560 20815 33554432000 134512640 135197378 4291453776 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 23235 20815 91 168 0 23066 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 92940

[startup+25.501 s]
/proc/loadavg: 3.98 4.01 3.91 5/190 26456
/proc/meminfo: memFree=22222464/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=104704 CPUtime=25.49 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 62971 0 0 0 2540 9 0 0 25 0 1 0 485333295 107216896 23462 33554432000 134512640 135197378 4291453776 18446744073709551615 134541698 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 26176 23462 91 168 0 26007 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 104704

[startup+51.1003 s]
/proc/loadavg: 3.99 4.00 3.91 5/190 26457
/proc/meminfo: memFree=22210616/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=106684 CPUtime=51.09 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 63480 0 0 0 5099 10 0 0 25 0 1 0 485333295 109244416 23971 33554432000 134512640 135197378 4291453776 18446744073709551615 134525333 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 26671 23971 91 168 0 26502 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 106684

[startup+102.301 s]
/proc/loadavg: 3.99 4.00 3.91 5/190 26458
/proc/meminfo: memFree=22187660/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=108400 CPUtime=102.3 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 63915 0 0 0 10220 10 0 0 25 0 1 0 485333295 111001600 24406 33554432000 134512640 135197378 4291453776 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 27100 24406 91 168 0 26931 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 108400

[startup+162.301 s]
/proc/loadavg: 3.99 4.00 3.91 5/190 26460
/proc/meminfo: memFree=22163688/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=109588 CPUtime=162.3 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 64196 0 0 0 16220 10 0 0 25 0 1 0 485333295 112218112 24687 33554432000 134512640 135197378 4291453776 18446744073709551615 134590537 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 27397 24687 91 168 0 27228 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 109588

[startup+222.307 s]
/proc/loadavg: 3.99 4.00 3.91 5/190 26461
/proc/meminfo: memFree=22138988/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=110248 CPUtime=222.3 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 64382 0 0 0 22220 10 0 0 25 0 1 0 485333295 112893952 24873 33554432000 134512640 135197378 4291453776 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 27562 24873 91 168 0 27393 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 110248

[startup+282.301 s]
/proc/loadavg: 3.99 4.00 3.91 5/190 26463
/proc/meminfo: memFree=22115396/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=110908 CPUtime=282.3 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 64529 0 0 0 28220 10 0 0 25 0 1 0 485333295 113569792 25020 33554432000 134512640 135197378 4291453776 18446744073709551615 134593741 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 27727 25020 91 168 0 27558 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 110908

[startup+342.301 s]
/proc/loadavg: 4.04 4.01 3.91 5/190 26464
/proc/meminfo: memFree=22091300/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=111436 CPUtime=342.3 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 64681 0 0 0 34220 10 0 0 25 0 1 0 485333295 114110464 25172 33554432000 134512640 135197378 4291453776 18446744073709551615 134601624 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 27859 25172 91 168 0 27690 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 111436

[startup+402.301 s]
/proc/loadavg: 4.01 4.01 3.91 5/190 26466
/proc/meminfo: memFree=22067564/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=111964 CPUtime=402.31 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 64803 0 0 0 40220 11 0 0 25 0 1 0 485333295 114651136 25294 33554432000 134512640 135197378 4291453776 18446744073709551615 134590527 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 27991 25294 91 168 0 27822 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 111964

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 26468
/proc/meminfo: memFree=22044088/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=112360 CPUtime=462.31 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 64897 0 0 0 46220 11 0 0 25 0 1 0 485333295 115056640 25388 33554432000 134512640 135197378 4291453776 18446744073709551615 134541265 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 28090 25388 91 168 0 27921 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 112360

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 26469
/proc/meminfo: memFree=22020736/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=112624 CPUtime=522.31 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 64972 0 0 0 52220 11 0 0 25 0 1 0 485333295 115326976 25463 33554432000 134512640 135197378 4291453776 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 28156 25463 91 168 0 27987 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 112624

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 26471
/proc/meminfo: memFree=21997360/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=113020 CPUtime=582.31 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 65056 0 0 0 58220 11 0 0 25 0 1 0 485333295 115732480 25547 33554432000 134512640 135197378 4291453776 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 28255 25547 91 168 0 28086 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 113020

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 26481
/proc/meminfo: memFree=21973612/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=113152 CPUtime=642.31 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 65119 0 0 0 64220 11 0 0 25 0 1 0 485333295 115867648 25610 33554432000 134512640 135197378 4291453776 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 28288 25610 91 168 0 28119 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 113152

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 26483
/proc/meminfo: memFree=21950820/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=113416 CPUtime=702.31 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 65180 0 0 0 70220 11 0 0 25 0 1 0 485333295 116137984 25671 33554432000 134512640 135197378 4291453776 18446744073709551615 134552479 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 28354 25671 91 168 0 28185 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 113416

[startup+762.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 26485
/proc/meminfo: memFree=21927480/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=113680 CPUtime=762.32 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 65233 0 0 0 76221 11 0 0 25 0 1 0 485333295 116408320 25724 33554432000 134512640 135197378 4291453776 18446744073709551615 134570777 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 28420 25724 91 168 0 28251 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 113680

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 26486
/proc/meminfo: memFree=21904240/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=113812 CPUtime=822.32 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 65284 0 0 0 82220 12 0 0 25 0 1 0 485333295 116543488 25775 33554432000 134512640 135197378 4291453776 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 28453 25775 91 168 0 28284 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 113812

[startup+882.307 s]
/proc/loadavg: 4.07 4.02 3.92 5/190 26488
/proc/meminfo: memFree=21880012/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=114076 CPUtime=882.33 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 65320 0 0 0 88221 12 0 0 25 0 1 0 485333295 116813824 25811 33554432000 134512640 135197378 4291453776 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 28519 25811 91 168 0 28350 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 114076

[startup+942.3 s]
/proc/loadavg: 4.02 4.01 3.92 5/190 26489
/proc/meminfo: memFree=21855900/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=114208 CPUtime=942.32 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 65367 0 0 0 94220 12 0 0 25 0 1 0 485333295 116948992 25858 33554432000 134512640 135197378 4291453776 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 28552 25858 91 168 0 28383 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 114208

[startup+1002.3 s]
/proc/loadavg: 4.01 4.00 3.92 5/190 26491
/proc/meminfo: memFree=21831552/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=114340 CPUtime=1002.33 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 65404 0 0 0 100221 12 0 0 25 0 1 0 485333295 117084160 25895 33554432000 134512640 135197378 4291453776 18446744073709551615 134572737 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 28585 25895 91 168 0 28416 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 114340

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 26493
/proc/meminfo: memFree=21807344/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=114472 CPUtime=1062.33 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 65444 0 0 0 106221 12 0 0 25 0 1 0 485333295 117219328 25935 33554432000 134512640 135197378 4291453776 18446744073709551615 134541217 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 28618 25935 91 168 0 28449 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 114472

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 26494
/proc/meminfo: memFree=21782876/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=114736 CPUtime=1122.33 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 65486 0 0 0 112221 12 0 0 25 0 1 0 485333295 117489664 25977 33554432000 134512640 135197378 4291453776 18446744073709551615 134570815 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 28684 25977 91 168 0 28515 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 114736

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 26496
/proc/meminfo: memFree=21759536/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=114868 CPUtime=1182.33 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 65525 0 0 0 118221 12 0 0 25 0 1 0 485333295 117624832 26016 33554432000 134512640 135197378 4291453776 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 28717 26016 91 168 0 28548 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 114868

[startup+1242.3 s]
/proc/loadavg: 4.03 4.01 3.93 5/190 26497
/proc/meminfo: memFree=21736068/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=115000 CPUtime=1242.33 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 65560 0 0 0 124221 12 0 0 25 0 1 0 485333295 117760000 26051 33554432000 134512640 135197378 4291453776 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 28750 26051 91 168 0 28581 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 115000



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.89 3.99 3.92 5/185 26543
/proc/meminfo: memFree=22085400/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=115132 CPUtime=1300.03 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 65592 0 0 0 129991 12 0 0 25 0 1 0 485333295 117895168 26083 33554432000 134512640 135197378 4291453776 18446744073709551615 134543608 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 28783 26083 91 168 0 28614 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 115132

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: 3.89 3.99 3.92 5/185 26543
/proc/meminfo: memFree=22085400/32950928 swapFree=67111524/67111528
[pid=26426] ppid=26424 vsize=115132 CPUtime=1300.03 cores=0,2
/proc/26426/stat : 26426 (march_hi) R 26424 26426 25942 0 -1 4202496 65592 0 0 0 129991 12 0 0 25 0 1 0 485333295 117895168 26083 33554432000 134512640 135197378 4291453776 18446744073709551615 134543608 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26426/statm: 28783 26083 91 168 0 28614 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 115132

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1299.92
CPU system time (s): 0.132979
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 115132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.92
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65592
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= 1885

runsolver used 2.09768 second user time and 5.00124 second system time

The end

Launcher Data 

Begin job on node116 at 2011-04-16 12:50:26
IDJOB=3204855
IDBENCH=82672
IDSOLVER=1623
FILE ID=node116/3204855-1302951026
RUNJOBID= node116-1302947114-25960
PBS_JOBID= 13017961
Free space on /tmp= 72408 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S517749870-003-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3204855-1302951026/watcher-3204855-1302951026 -o /tmp/evaluation-result-3204855-1302951026/solver-3204855-1302951026 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3204855-1302951026.cnf

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

MD5SUM BENCH= 4033245e3bd21ace8cfcd57089ff73c5
RANDOM SEED=77172069

node116.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		: 2666.826
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	: 5333.65
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		: 2666.826
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		: 2666.826
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		: 2666.826
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	: 5332.75
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		: 2666.826
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	: 5332.77
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		: 2666.826
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		: 2666.826
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		: 2666.826
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:     32950928 kB
MemFree:      22285168 kB
Buffers:        729828 kB
Cached:        9430236 kB
SwapCached:          4 kB
Active:        1739648 kB
Inactive:      8541576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22285168 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            7708 kB
Writeback:           0 kB
AnonPages:      120976 kB
Mapped:          16460 kB
Slab:           322204 kB
PageTables:       5304 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   312792 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= 72408 MiB
End job on node116 at 2011-04-16 13:12:08