Trace number 3204975

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-v25000-c105000-S919014656-003-UNKNOWN.cnf
MD5SUMcb40e65d82022f377e00087cafdb55b2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark19.0021
Satisfiable
(Un)Satisfiability was proved
Number of variables25000
Number of clauses105000
Sum of the clauses size315000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3105000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.79/0.82	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.82	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.79/0.82	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.79/0.82	c main()::
0.79/0.82	c initFormula():: searching for DIMACS p-line....
0.79/0.82	c initFormula():: the DIMACS p-line indicates a CNF of 25000 variables and 105000 clauses.
0.79/0.82	c parseCNF():: parsing....
0.79/0.82	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.82	c runParser():: parsing was successful, warming up engines...
0.79/0.82	c simplify_formula():: removed 0 tautological, 541 satisfied and 0 duplicate clauses
0.79/0.82	c preprocessing fase I completed:: there are now 24913 free variables and 104459 clauses.
0.79/0.82	c stat :: sign balance is biased by 0.470
0.79/0.82	c using 3-SAT heuristics (occurence based diff)
0.79/0.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 153 duplicate clauses
0.79/0.82	c resolvent_look() :: found 83 resolvents
0.79/0.82	c lessRedundantTransformation():: nothing to be done.
0.79/0.82	c transformTo3SAT():: you gave me 25000 variables and 104542 clauses.
0.79/0.82	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.79/0.82	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.79/0.82	c transformTo3SAT():: the transformation yielded 25000 variabels and 104542 clauses.
0.79/0.82	c main():: clause / variable ratio: ( 104542 / 25000 ) = 4.18
0.79/0.82	c longest clause has size 3
0.79/0.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.82	c number of free variables = 24913
0.79/0.82	c dynamic_preselect_setsize :: off
0.79/0.82	c main():: all systems go!
0.79/0.82	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-3204975-1302952320/watcher-3204975-1302952320 -o /tmp/evaluation-result-3204975-1302952320/solver-3204975-1302952320 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3204975-1302952320.cnf 

running on 2 cores: 5,7

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: 4.06 4.02 3.94 4/187 21460
/proc/meminfo: memFree=14253916/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=3692 CPUtime=0 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 695 0 0 0 0 0 0 0 25 0 1 0 387647878 3780608 651 33554432000 134512640 135197378 4292600464 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 923 651 58 168 0 754 0

[startup+0.039569 s]
/proc/loadavg: 4.06 4.02 3.94 4/187 21460
/proc/meminfo: memFree=14253916/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=4352 CPUtime=0.03 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 922 0 0 0 3 0 0 0 25 0 1 0 387647878 4456448 878 33554432000 134512640 135197378 4292600464 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 1088 878 58 168 0 919 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4352

[startup+0.100564 s]
/proc/loadavg: 4.06 4.02 3.94 4/187 21460
/proc/meminfo: memFree=14253916/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=10788 CPUtime=0.09 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 2300 0 0 0 9 0 0 0 25 0 1 0 387647878 11046912 1735 33554432000 134512640 135197378 4292600464 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 2697 1738 62 168 0 2528 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10788

[startup+0.300534 s]
/proc/loadavg: 4.06 4.02 3.94 4/187 21460
/proc/meminfo: memFree=14253916/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=11604 CPUtime=0.28 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 6306 0 0 0 28 0 0 0 25 0 1 0 387647878 11882496 1963 33554432000 134512640 135197378 4292600464 18446744073709551615 134713168 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 2901 1963 67 168 0 2732 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 11604

[startup+0.700451 s]
/proc/loadavg: 4.06 4.02 3.94 4/187 21460
/proc/meminfo: memFree=14253916/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=14596 CPUtime=0.69 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 14559 0 0 0 68 1 0 0 25 0 1 0 387647878 14946304 2696 33554432000 134512640 135197378 4292600464 18446744073709551615 134560987 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 3649 2696 81 168 0 3480 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14596

[startup+1.50031 s]
/proc/loadavg: 4.05 4.02 3.94 5/190 21489
/proc/meminfo: memFree=14222488/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=45676 CPUtime=1.48 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 25564 0 0 0 146 2 0 0 25 0 1 0 387647878 46772224 10276 33554432000 134512640 135197378 4292600464 18446744073709551615 134541702 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 11419 10276 91 168 0 11250 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 45676

[startup+3.10102 s]
/proc/loadavg: 4.05 4.02 3.94 5/190 21489
/proc/meminfo: memFree=14179584/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=47752 CPUtime=3.08 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 25956 0 0 0 306 2 0 0 25 0 1 0 387647878 48898048 10668 33554432000 134512640 135197378 4292600464 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 11938 10668 91 168 0 11769 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 47752

[startup+6.30045 s]
/proc/loadavg: 4.05 4.02 3.94 5/190 21489
/proc/meminfo: memFree=14147172/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=52652 CPUtime=6.29 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 27134 0 0 0 626 3 0 0 25 0 1 0 387647878 53915648 11846 33554432000 134512640 135197378 4292600464 18446744073709551615 134597160 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 13163 11846 91 168 0 12994 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 52652

[startup+12.7003 s]
/proc/loadavg: 4.12 4.03 3.94 5/190 21489
/proc/meminfo: memFree=14142228/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=53840 CPUtime=12.69 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 27418 0 0 0 1266 3 0 0 25 0 1 0 387647878 55132160 12130 33554432000 134512640 135197378 4292600464 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 13460 12130 91 168 0 13291 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 53840

[startup+25.501 s]
/proc/loadavg: 4.10 4.03 3.94 5/190 21516
/proc/meminfo: memFree=14130324/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=54764 CPUtime=25.49 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 27653 0 0 0 2546 3 0 0 25 0 1 0 387647878 56078336 12365 33554432000 134512640 135197378 4292600464 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 13691 12365 91 168 0 13522 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 54764

[startup+51.1004 s]
/proc/loadavg: 4.06 4.03 3.94 5/190 21517
/proc/meminfo: memFree=14117080/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=55688 CPUtime=51.09 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 27881 0 0 0 5106 3 0 0 25 0 1 0 387647878 57024512 12593 33554432000 134512640 135197378 4292600464 18446744073709551615 134541215 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 13922 12593 91 168 0 13753 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 55688

[startup+102.307 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 21518
/proc/meminfo: memFree=14096604/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=56612 CPUtime=102.3 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 28109 0 0 0 10227 3 0 0 25 0 1 0 387647878 57970688 12821 33554432000 134512640 135197378 4292600464 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 14153 12821 91 168 0 13984 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 56612

[startup+162.3 s]
/proc/loadavg: 4.01 4.02 3.94 5/190 21520
/proc/meminfo: memFree=14074760/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=57272 CPUtime=162.29 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 28272 0 0 0 16226 3 0 0 25 0 1 0 387647878 58646528 12984 33554432000 134512640 135197378 4292600464 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 14318 12984 91 168 0 14149 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 57272

[startup+222.301 s]
/proc/loadavg: 4.07 4.03 3.95 5/190 21521
/proc/meminfo: memFree=14053784/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=57668 CPUtime=222.29 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 28376 0 0 0 22226 3 0 0 25 0 1 0 387647878 59052032 13088 33554432000 134512640 135197378 4292600464 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 14417 13088 91 168 0 14248 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 57668

[startup+282.301 s]
/proc/loadavg: 4.07 4.03 3.95 5/190 21523
/proc/meminfo: memFree=14033788/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=57932 CPUtime=282.3 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 28459 0 0 0 28227 3 0 0 25 0 1 0 387647878 59322368 13171 33554432000 134512640 135197378 4292600464 18446744073709551615 134571143 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 14483 13171 91 168 0 14314 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 57932

[startup+342.3 s]
/proc/loadavg: 4.02 4.03 3.95 5/190 21525
/proc/meminfo: memFree=14012916/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=58196 CPUtime=342.3 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 28534 0 0 0 34227 3 0 0 25 0 1 0 387647878 59592704 13246 33554432000 134512640 135197378 4292600464 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 14549 13246 91 168 0 14380 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 58196

[startup+402.3 s]
/proc/loadavg: 4.06 4.03 3.96 5/190 21526
/proc/meminfo: memFree=13993176/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=58460 CPUtime=402.3 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 28591 0 0 0 40227 3 0 0 25 0 1 0 387647878 59863040 13303 33554432000 134512640 135197378 4292600464 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 14615 13303 91 168 0 14446 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 58460

[startup+462.301 s]
/proc/loadavg: 4.10 4.04 3.96 5/190 21528
/proc/meminfo: memFree=13973804/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=58724 CPUtime=462.3 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 28638 0 0 0 46227 3 0 0 25 0 1 0 387647878 60133376 13350 33554432000 134512640 135197378 4292600464 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 14681 13350 91 168 0 14512 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 58724

[startup+522.301 s]
/proc/loadavg: 4.03 4.03 3.96 5/190 21529
/proc/meminfo: memFree=13955188/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=58856 CPUtime=522.3 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 28689 0 0 0 52227 3 0 0 25 0 1 0 387647878 60268544 13401 33554432000 134512640 135197378 4292600464 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 14714 13401 91 168 0 14545 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 58856

[startup+582.301 s]
/proc/loadavg: 4.01 4.02 3.96 5/190 21531
/proc/meminfo: memFree=13935800/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=58988 CPUtime=582.3 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 28727 0 0 0 58227 3 0 0 25 0 1 0 387647878 60403712 13439 33554432000 134512640 135197378 4292600464 18446744073709551615 134539287 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 14747 13439 91 168 0 14578 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 58988

[startup+642.3 s]
/proc/loadavg: 4.00 4.02 3.96 5/190 21533
/proc/meminfo: memFree=13915320/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=59120 CPUtime=642.31 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 28758 0 0 0 64228 3 0 0 25 0 1 0 387647878 60538880 13470 33554432000 134512640 135197378 4292600464 18446744073709551615 134541578 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 14780 13470 91 168 0 14611 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 59120

[startup+702.301 s]
/proc/loadavg: 4.00 4.01 3.96 5/190 21534
/proc/meminfo: memFree=13894960/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=59252 CPUtime=702.31 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 28785 0 0 0 70228 3 0 0 25 0 1 0 387647878 60674048 13497 33554432000 134512640 135197378 4292600464 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 14813 13497 91 168 0 14644 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 59252

[startup+762.307 s]
/proc/loadavg: 4.00 4.01 3.96 5/190 21536
/proc/meminfo: memFree=13875464/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=59384 CPUtime=762.31 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 28816 0 0 0 76228 3 0 0 25 0 1 0 387647878 60809216 13528 33554432000 134512640 135197378 4292600464 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 14846 13528 91 168 0 14677 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 59384

[startup+822.301 s]
/proc/loadavg: 4.10 4.03 3.97 5/190 21540
/proc/meminfo: memFree=13856400/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=59516 CPUtime=822.31 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 28850 0 0 0 82228 3 0 0 25 0 1 0 387647878 60944384 13562 33554432000 134512640 135197378 4292600464 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 14879 13562 91 168 0 14710 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 59516

[startup+882.3 s]
/proc/loadavg: 4.03 4.02 3.97 5/190 21542
/proc/meminfo: memFree=13837780/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=59648 CPUtime=882.31 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 28878 0 0 0 88228 3 0 0 25 0 1 0 387647878 61079552 13590 33554432000 134512640 135197378 4292600464 18446744073709551615 134570748 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 14912 13590 91 168 0 14743 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 59648

[startup+942.301 s]
/proc/loadavg: 4.08 4.03 3.98 5/190 21544
/proc/meminfo: memFree=13817924/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=59780 CPUtime=942.31 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 28905 0 0 0 94228 3 0 0 25 0 1 0 387647878 61214720 13617 33554432000 134512640 135197378 4292600464 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 14945 13617 91 168 0 14776 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 59780

[startup+1002.3 s]
/proc/loadavg: 4.03 4.03 3.98 5/190 21545
/proc/meminfo: memFree=13798184/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=59780 CPUtime=1002.31 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 28927 0 0 0 100228 3 0 0 25 0 1 0 387647878 61214720 13639 33554432000 134512640 135197378 4292600464 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 14945 13639 91 168 0 14776 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 59780

[startup+1062.3 s]
/proc/loadavg: 4.05 4.03 3.98 5/190 21547
/proc/meminfo: memFree=13778948/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=59912 CPUtime=1062.32 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 28950 0 0 0 106228 4 0 0 25 0 1 0 387647878 61349888 13662 33554432000 134512640 135197378 4292600464 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 14978 13662 91 168 0 14809 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 59912

[startup+1122.3 s]
/proc/loadavg: 4.02 4.02 3.98 5/190 21548
/proc/meminfo: memFree=13759836/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=60044 CPUtime=1122.32 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 28977 0 0 0 112228 4 0 0 25 0 1 0 387647878 61485056 13689 33554432000 134512640 135197378 4292600464 18446744073709551615 134556395 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 15011 13689 91 168 0 14842 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 60044

[startup+1182.3 s]
/proc/loadavg: 4.00 4.02 3.98 5/190 21550
/proc/meminfo: memFree=13742068/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=60176 CPUtime=1182.33 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 29005 0 0 0 118229 4 0 0 25 0 1 0 387647878 61620224 13717 33554432000 134512640 135197378 4292600464 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 15044 13717 91 168 0 14875 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 60176

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 3.98 5/190 21552
/proc/meminfo: memFree=13721948/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=60176 CPUtime=1242.33 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 29024 0 0 0 124229 4 0 0 25 0 1 0 387647878 61620224 13736 33554432000 134512640 135197378 4292600464 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 15044 13736 91 168 0 14875 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 60176



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.98 3/186 21555
/proc/meminfo: memFree=13999568/32951124 swapFree=67111528/67111528
[pid=21460] ppid=21458 vsize=60308 CPUtime=1300.03 cores=5,7
/proc/21460/stat : 21460 (march_hi) R 21458 21460 20819 0 -1 4202496 29048 0 0 0 129999 4 0 0 25 0 1 0 387647878 61755392 13760 33554432000 134512640 135197378 4292600464 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21460/statm: 15077 13760 91 168 0 14908 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 60308

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): 1300
CPU system time (s): 0.042993
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 60308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29048
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= 1688

runsolver used 1.9487 second user time and 5.15422 second system time

The end

Launcher Data 

Begin job on node145 at 2011-04-16 13:12:00
IDJOB=3204975
IDBENCH=82702
IDSOLVER=1623
FILE ID=node145/3204975-1302952320
RUNJOBID= node145-1302947109-20841
PBS_JOBID= 13017932
Free space on /tmp= 71872 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v25000-c105000-S919014656-003-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3204975-1302952320/watcher-3204975-1302952320 -o /tmp/evaluation-result-3204975-1302952320/solver-3204975-1302952320 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3204975-1302952320.cnf

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

MD5SUM BENCH= cb40e65d82022f377e00087cafdb55b2
RANDOM SEED=1885870684

node145.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		: 2666.786
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	: 5333.57
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		: 2666.786
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	: 5332.76
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		: 2666.786
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
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	: 5332.82
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		: 2666.786
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	: 5332.74
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		: 2666.786
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	: 5332.84
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		: 2666.786
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	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      14254072 kB
Buffers:        713560 kB
Cached:       17531596 kB
SwapCached:          0 kB
Active:        8534352 kB
Inactive:      9804448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14254072 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            8944 kB
Writeback:           0 kB
AnonPages:       93852 kB
Mapped:          15848 kB
Slab:           295928 kB
PageTables:       4860 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   295840 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= 71880 MiB
End job on node145 at 2011-04-16 13:33:42