Trace number 3209793

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT09 reference solver: march_hi hi? (TO) 5000.05 4999.91

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v15000-c63000-S980027332-029-UNKNOWN.cnf
MD5SUMc08a1b82ea5b515d260c5edf61d7067c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.89226
Satisfiable
(Un)Satisfiability was proved
Number of variables15000
Number of clauses63000
Sum of the clauses size189000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 363000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.44	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.44	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.44	c main()::
0.39/0.44	c initFormula():: searching for DIMACS p-line....
0.39/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 15000 variables and 63000 clauses.
0.39/0.44	c parseCNF():: parsing....
0.39/0.44	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.44	c runParser():: parsing was successful, warming up engines...
0.39/0.44	c simplify_formula():: removed 0 tautological, 358 satisfied and 0 duplicate clauses
0.39/0.44	c preprocessing fase I completed:: there are now 14947 free variables and 62642 clauses.
0.39/0.44	c stat :: sign balance is biased by 0.477
0.39/0.44	c using 3-SAT heuristics (occurence based diff)
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 152 duplicate clauses
0.39/0.44	c resolvent_look() :: found 74 resolvents
0.39/0.44	c lessRedundantTransformation():: nothing to be done.
0.39/0.44	c transformTo3SAT():: you gave me 15000 variables and 62716 clauses.
0.39/0.44	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.44	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.44	c transformTo3SAT():: the transformation yielded 15000 variabels and 62716 clauses.
0.39/0.44	c main():: clause / variable ratio: ( 62716 / 15000 ) = 4.18
0.39/0.44	c longest clause has size 3
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c number of free variables = 14947
0.39/0.44	c dynamic_preselect_setsize :: off
0.39/0.44	c main():: all systems go!
0.39/0.44	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-3209793-1303136346/watcher-3209793-1303136346 -o /tmp/evaluation-result-3209793-1303136346/solver-3209793-1303136346 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209793-1303136346.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.18 2/174 2748
/proc/meminfo: memFree=19030296/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=2524 CPUtime=0 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 467 0 0 0 0 0 0 0 25 0 1 0 425235012 2584576 423 33554432000 134512640 135197378 4291799552 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2748/statm: 631 423 58 168 0 462 0

[startup+0.0179029 s]
/proc/loadavg: 0.92 0.98 1.18 2/174 2748
/proc/meminfo: memFree=19030296/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=2920 CPUtime=0.01 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 564 0 0 0 1 0 0 0 25 0 1 0 425235012 2990080 520 33554432000 134512640 135197378 4291799552 18446744073709551615 134851921 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2748/statm: 730 520 58 168 0 561 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2920

[startup+0.100928 s]
/proc/loadavg: 0.92 0.98 1.18 2/174 2748
/proc/meminfo: memFree=19030296/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=8368 CPUtime=0.09 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 2268 0 0 0 9 0 0 0 25 0 1 0 425235012 8568832 1451 33554432000 134512640 135197378 4291799552 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2748/statm: 2092 1459 66 168 0 1923 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8368

[startup+0.300867 s]
/proc/loadavg: 0.92 0.98 1.18 2/174 2748
/proc/meminfo: memFree=19030296/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=9808 CPUtime=0.29 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 7384 0 0 0 29 0 0 0 25 0 1 0 425235012 10043392 1372 33554432000 134512640 135197378 4291799552 18446744073709551615 134561925 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2748/statm: 2452 1387 80 168 0 2283 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9808

[startup+0.700805 s]
/proc/loadavg: 0.92 0.98 1.18 2/174 2748
/proc/meminfo: memFree=19030296/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=27624 CPUtime=0.69 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 14417 0 0 0 68 1 0 0 25 0 1 0 425235012 28286976 6213 33554432000 134512640 135197378 4291799552 18446744073709551615 134541368 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2748/statm: 6906 6213 91 168 0 6737 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27624

[startup+1.50064 s]
/proc/loadavg: 0.92 0.98 1.18 3/178 2755
/proc/meminfo: memFree=18986128/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=30180 CPUtime=1.49 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 14976 0 0 0 148 1 0 0 25 0 1 0 425235012 30904320 6772 33554432000 134512640 135197378 4291799552 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2748/statm: 7545 6772 91 168 0 7376 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30180

[startup+3.10036 s]
/proc/loadavg: 0.92 0.98 1.18 3/178 2755
/proc/meminfo: memFree=18953020/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=31764 CPUtime=3.09 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 15401 0 0 0 308 1 0 0 25 0 1 0 425235012 32526336 7197 33554432000 134512640 135197378 4291799552 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2748/statm: 7941 7197 91 168 0 7772 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31764

[startup+6.30079 s]
/proc/loadavg: 1.01 1.00 1.19 3/178 2755
/proc/meminfo: memFree=18946888/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=32424 CPUtime=6.29 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 15560 0 0 0 628 1 0 0 25 0 1 0 425235012 33202176 7356 33554432000 134512640 135197378 4291799552 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2748/statm: 8106 7356 91 168 0 7937 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32424

[startup+12.7006 s]
/proc/loadavg: 1.09 1.02 1.19 3/178 2755
/proc/meminfo: memFree=18943820/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=33084 CPUtime=12.69 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 15728 0 0 0 1268 1 0 0 25 0 1 0 425235012 33878016 7524 33554432000 134512640 135197378 4291799552 18446744073709551615 134539300 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2748/statm: 8271 7524 91 168 0 8102 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33084

[startup+25.5003 s]
/proc/loadavg: 1.29 1.06 1.20 3/178 2755
/proc/meminfo: memFree=18942904/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=33612 CPUtime=25.49 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 15868 0 0 0 2548 1 0 0 25 0 1 0 425235012 34418688 7664 33554432000 134512640 135197378 4291799552 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/2748/statm: 8403 7664 91 168 0 8234 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 33612

[startup+51.1007 s]
/proc/loadavg: 1.53 1.14 1.22 3/178 2756
/proc/meminfo: memFree=18941640/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=34140 CPUtime=51.09 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 16008 0 0 0 5108 1 0 0 25 0 1 0 425235012 34959360 7804 33554432000 134512640 135197378 4291799552 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 8535 7804 91 168 0 8366 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 34140

[startup+102.306 s]
/proc/loadavg: 1.79 1.27 1.26 3/178 2761
/proc/meminfo: memFree=18939556/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=34800 CPUtime=102.3 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 16151 0 0 0 10229 1 0 0 25 0 1 0 425235012 35635200 7947 33554432000 134512640 135197378 4291799552 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 8700 7947 91 168 0 8531 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 34800

[startup+162.301 s]
/proc/loadavg: 1.92 1.40 1.30 3/178 2763
/proc/meminfo: memFree=18938432/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=35196 CPUtime=162.29 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 16254 0 0 0 16228 1 0 0 25 0 1 0 425235012 36040704 8050 33554432000 134512640 135197378 4291799552 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 8799 8050 91 168 0 8630 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 35196

[startup+222.301 s]
/proc/loadavg: 2.02 1.52 1.35 3/178 2765
/proc/meminfo: memFree=18937676/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=35460 CPUtime=222.29 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 16331 0 0 0 22228 1 0 0 25 0 1 0 425235012 36311040 8127 33554432000 134512640 135197378 4291799552 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 8865 8127 91 168 0 8696 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35460

[startup+282.301 s]
/proc/loadavg: 2.00 1.61 1.39 3/178 2766
/proc/meminfo: memFree=18937048/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=35724 CPUtime=282.3 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 16390 0 0 0 28229 1 0 0 25 0 1 0 425235012 36581376 8186 33554432000 134512640 135197378 4291799552 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 8931 8186 91 168 0 8762 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 35724

[startup+342.301 s]
/proc/loadavg: 2.05 1.69 1.43 3/178 2768
/proc/meminfo: memFree=18936540/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=35856 CPUtime=342.3 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 16432 0 0 0 34229 1 0 0 25 0 1 0 425235012 36716544 8228 33554432000 134512640 135197378 4291799552 18446744073709551615 134597160 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 8964 8228 91 168 0 8795 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 35856

[startup+402.301 s]
/proc/loadavg: 2.02 1.74 1.46 3/178 2769
/proc/meminfo: memFree=18936036/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=35988 CPUtime=402.3 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 16474 0 0 0 40229 1 0 0 25 0 1 0 425235012 36851712 8270 33554432000 134512640 135197378 4291799552 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 8997 8270 91 168 0 8828 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 35988

[startup+462.301 s]
/proc/loadavg: 2.00 1.79 1.49 3/178 2771
/proc/meminfo: memFree=18935656/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=36120 CPUtime=462.3 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 16504 0 0 0 46229 1 0 0 25 0 1 0 425235012 36986880 8300 33554432000 134512640 135197378 4291799552 18446744073709551615 134541702 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 9030 8300 91 168 0 8861 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 36120

[startup+522.301 s]
/proc/loadavg: 2.00 1.82 1.52 3/178 2772
/proc/meminfo: memFree=18935400/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=36252 CPUtime=522.3 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 16535 0 0 0 52228 2 0 0 25 0 1 0 425235012 37122048 8331 33554432000 134512640 135197378 4291799552 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 9063 8331 91 168 0 8894 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 36252

[startup+582.3 s]
/proc/loadavg: 2.00 1.85 1.55 3/178 2774
/proc/meminfo: memFree=18935144/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=36384 CPUtime=582.3 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 16562 0 0 0 58228 2 0 0 25 0 1 0 425235012 37257216 8358 33554432000 134512640 135197378 4291799552 18446744073709551615 134552984 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 9096 8358 91 168 0 8927 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 36384

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.07 2.02 1.93 3/178 2893
/proc/meminfo: memFree=18928336/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=38628 CPUtime=4062.42 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 17119 0 0 0 406236 6 0 0 25 0 1 0 425235012 39555072 8915 33554432000 134512640 135197378 4291799552 18446744073709551615 134603816 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 9657 8915 91 168 0 9488 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 38628

[startup+4122.3 s]
/proc/loadavg: 2.02 2.01 1.93 3/178 2894
/proc/meminfo: memFree=18928204/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=38628 CPUtime=4122.41 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 17123 0 0 0 412234 7 0 0 25 0 1 0 425235012 39555072 8919 33554432000 134512640 135197378 4291799552 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 9657 8919 91 168 0 9488 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 38628

[startup+4182.3 s]
/proc/loadavg: 2.08 2.02 1.94 3/178 2896
/proc/meminfo: memFree=18928316/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=38628 CPUtime=4182.42 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 17128 0 0 0 418235 7 0 0 25 0 1 0 425235012 39555072 8924 33554432000 134512640 135197378 4291799552 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 9657 8924 91 168 0 9488 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 38628

[startup+4242.3 s]
/proc/loadavg: 2.03 2.02 1.94 3/178 2898
/proc/meminfo: memFree=18928432/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=38628 CPUtime=4242.42 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 17134 0 0 0 424235 7 0 0 25 0 1 0 425235012 39555072 8930 33554432000 134512640 135197378 4291799552 18446744073709551615 134649057 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 9657 8930 91 168 0 9488 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 38628

[startup+4302.3 s]
/proc/loadavg: 2.01 2.01 1.94 3/178 2899
/proc/meminfo: memFree=18928428/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=38628 CPUtime=4302.42 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 17137 0 0 0 430235 7 0 0 25 0 1 0 425235012 39555072 8933 33554432000 134512640 135197378 4291799552 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 9657 8933 91 168 0 9488 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 38628

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 2901
/proc/meminfo: memFree=18928424/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=38628 CPUtime=4362.42 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 17141 0 0 0 436235 7 0 0 25 0 1 0 425235012 39555072 8937 33554432000 134512640 135197378 4291799552 18446744073709551615 134571172 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 9657 8937 91 168 0 9488 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 38628

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 2903
/proc/meminfo: memFree=18928296/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=38628 CPUtime=4422.42 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 17146 0 0 0 442235 7 0 0 25 0 1 0 425235012 39555072 8942 33554432000 134512640 135197378 4291799552 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 9657 8942 91 168 0 9488 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 38628

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 2904
/proc/meminfo: memFree=18928044/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=38760 CPUtime=4482.42 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 17150 0 0 0 448235 7 0 0 25 0 1 0 425235012 39690240 8946 33554432000 134512640 135197378 4291799552 18446744073709551615 134548465 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 9690 8946 91 168 0 9521 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 38760

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 2906
/proc/meminfo: memFree=18928164/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=38760 CPUtime=4542.43 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 17155 0 0 0 454236 7 0 0 25 0 1 0 425235012 39690240 8951 33554432000 134512640 135197378 4291799552 18446744073709551615 134572862 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 9690 8951 91 168 0 9521 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 38760

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 2907
/proc/meminfo: memFree=18928036/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=38760 CPUtime=4602.43 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 17159 0 0 0 460236 7 0 0 25 0 1 0 425235012 39690240 8955 33554432000 134512640 135197378 4291799552 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 9690 8955 91 168 0 9521 0
Current children cumulated CPU time (s) 4602.43
Current children cumulated vsize (KiB) 38760

[startup+4662.3 s]
/proc/loadavg: 2.04 2.01 1.94 3/178 2909
/proc/meminfo: memFree=18928028/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=38760 CPUtime=4662.43 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 17163 0 0 0 466236 7 0 0 25 0 1 0 425235012 39690240 8959 33554432000 134512640 135197378 4291799552 18446744073709551615 134592328 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 9690 8959 91 168 0 9521 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 38760

[startup+4722.31 s]
/proc/loadavg: 2.01 2.01 1.94 3/178 2911
/proc/meminfo: memFree=18927764/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=38760 CPUtime=4722.43 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 17167 0 0 0 472236 7 0 0 25 0 1 0 425235012 39690240 8963 33554432000 134512640 135197378 4291799552 18446744073709551615 134597261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 9690 8963 91 168 0 9521 0
Current children cumulated CPU time (s) 4722.43
Current children cumulated vsize (KiB) 38760

[startup+4782.3 s]
/proc/loadavg: 2.04 2.02 1.95 3/178 2912
/proc/meminfo: memFree=18927884/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=38760 CPUtime=4782.43 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 17170 0 0 0 478236 7 0 0 25 0 1 0 425235012 39690240 8966 33554432000 134512640 135197378 4291799552 18446744073709551615 134593747 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 9690 8966 91 168 0 9521 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 38760

[startup+4842.3 s]
/proc/loadavg: 2.01 2.01 1.95 3/178 2914
/proc/meminfo: memFree=18927880/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=38760 CPUtime=4842.43 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 17173 0 0 0 484236 7 0 0 25 0 1 0 425235012 39690240 8969 33554432000 134512640 135197378 4291799552 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 9690 8969 91 168 0 9521 0
Current children cumulated CPU time (s) 4842.43
Current children cumulated vsize (KiB) 38760

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/178 2915
/proc/meminfo: memFree=18927872/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=38760 CPUtime=4902.43 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 17175 0 0 0 490236 7 0 0 25 0 1 0 425235012 39690240 8971 33554432000 134512640 135197378 4291799552 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 9690 8971 91 168 0 9521 0
Current children cumulated CPU time (s) 4902.43
Current children cumulated vsize (KiB) 38760

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 2917
/proc/meminfo: memFree=18927868/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=38760 CPUtime=4962.43 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 17178 0 0 0 496236 7 0 0 25 0 1 0 425235012 39690240 8974 33554432000 134512640 135197378 4291799552 18446744073709551615 134541661 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 9690 8974 91 168 0 9521 0
Current children cumulated CPU time (s) 4962.43
Current children cumulated vsize (KiB) 38760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 2918
/proc/meminfo: memFree=18927616/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=38892 CPUtime=5000.04 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 17181 0 0 0 499997 7 0 0 25 0 1 0 425235012 39825408 8977 33554432000 134512640 135197378 4291799552 18446744073709551615 134541702 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 9723 8977 91 168 0 9554 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 38892

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 2918
/proc/meminfo: memFree=18927616/32951124 swapFree=67111528/67111528
[pid=2748] ppid=2746 vsize=38892 CPUtime=5000.04 cores=0,2,4,6
/proc/2748/stat : 2748 (march_hi) R 2746 2748 2716 0 -1 4202496 17181 0 0 0 499997 7 0 0 25 0 1 0 425235012 39825408 8977 33554432000 134512640 135197378 4291799552 18446744073709551615 134541702 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2748/statm: 9723 8977 91 168 0 9554 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 38892

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.05
CPU user time (s): 4999.97
CPU system time (s): 0.078987
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 38892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17181
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= 59230

runsolver used 7.27489 second user time and 15.5566 second system time

The end

Launcher Data 

Begin job on node106 at 2011-04-18 16:19:06
IDJOB=3209793
IDBENCH=82597
IDSOLVER=1627
FILE ID=node106/3209793-1303136346
RUNJOBID= node106-1303136346-2734
PBS_JOBID= 13020935
Free space on /tmp= 72720 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v15000-c63000-S980027332-029-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209793-1303136346/watcher-3209793-1303136346 -o /tmp/evaluation-result-3209793-1303136346/solver-3209793-1303136346 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209793-1303136346.cnf

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

MD5SUM BENCH= c08a1b82ea5b515d260c5edf61d7067c
RANDOM SEED=1686923040

node106.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19030576 kB
Buffers:        749332 kB
Cached:       12754540 kB
SwapCached:          0 kB
Active:        7769376 kB
Inactive:      5801636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19030576 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2800 kB
Writeback:           0 kB
AnonPages:       67488 kB
Mapped:          13920 kB
Slab:           284372 kB
PageTables:       5140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   191700 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= 72716 MiB
End job on node106 at 2011-04-18 17:42:28