Trace number 4099799

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 NameAnswerobjective functionCPU timeWall clock time
NaPS 1.02? (TO) 1800.1 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-vpm2.opb
MD5SUMf81823d3f3bf1b9e5d936e06c7f51a9c
Bench CategoryOPT-MEDINT (optimisation, medium integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark115
Best CPU time to get the best result obtained on this benchmark1801.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 117
Optimality of the best value was proved NO
Number of variables2754
Total number of constraints444
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints444
Minimum length of a constraint11
Maximum length of a constraint84
Number of terms in the objective function 168
Biggest coefficient in the objective function 5
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 504
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 819200
Number of bits of the biggest number in a constraint 20
Biggest sum of numbers in a constraint 4941871
Number of bits of the biggest sum of numbers23
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c NaPS 1.02b.
1800.08/1800.40	c 
1800.08/1800.40	c *** TERMINATED *** by signal 15
1800.08/1800.40	s UNKNOWN
1800.08/1800.40	c _____________________________________________________________________________
1800.08/1800.40	c 
1800.08/1800.40	c std/band forms        : 241,30
1800.08/1800.40	c 2cl/3cl ITE-codings   : 118531,479197
1800.08/1800.40	c BDD/srt/adr Max costs : 24440,0,0
1800.08/1800.40	c BDDraw/bin/mul/srt/adr: 44,0,227,0,0
1800.08/1800.40	c BDD nodes             : 650018
1800.08/1800.40	c Es1/CC detections     : 0,0
1800.08/1800.40	c SAT/UNSAT calls       : 0,0
1800.08/1800.40	c restarts              : 0
1800.08/1800.40	c conflicts             : 0              (0 /sec)
1800.08/1800.40	c decisions             : 0              (0 /sec)
1800.08/1800.40	c propagations          : 0              (0 /sec)
1800.08/1800.40	c inspects              : 0              (0 /sec)
1800.08/1800.40	c CPU time (solving tm) : 1800 s        (0 s)
1800.08/1800.40	c Time for Opt-base     : 63.28 s
1800.08/1800.40	c _____________________________________________________________________________

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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-4099799-1466208346/watcher-4099799-1466208346 -o /tmp/evaluation-result-4099799-1466208346/solver-4099799-1466208346 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466206085-403 --watchdog 1960 naps-1.02 HOME/instance-4099799-1466208346.opb 

pid=2178
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 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: 4.20 2.80 2.20 3/175 2181
/proc/meminfo: memFree=27760268/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=6816 CPUtime=0 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 378 0 0 0 0 0 0 0 20 0 1 0 22881523 6979584 252 33554432000 4194304 5796924 140734623992768 140736227217080 4404082 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 1704 252 124 392 0 1303 0

[startup+0.100178 s]
/proc/loadavg: 4.20 2.80 2.20 3/175 2181
/proc/meminfo: memFree=27760268/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=9280 CPUtime=0.09 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 1030 0 0 0 9 0 0 0 20 0 1 0 22881523 9502720 875 33554432000 4194304 5796924 140734623992768 140736227217080 5092493 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 2320 875 143 392 0 1919 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9280

[startup+0.20033 s]
/proc/loadavg: 4.20 2.80 2.20 3/175 2181
/proc/meminfo: memFree=27760268/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=9412 CPUtime=0.19 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 1055 0 0 0 19 0 0 0 20 0 1 0 22881523 9637888 900 33554432000 4194304 5796924 140734623992768 140736227217080 4806847 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 2353 900 143 392 0 1952 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9412

[startup+0.300346 s]
/proc/loadavg: 4.20 2.80 2.20 3/175 2181
/proc/meminfo: memFree=27760268/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=9604 CPUtime=0.29 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 1091 0 0 0 29 0 0 0 20 0 1 0 22881523 9834496 936 33554432000 4194304 5796924 140734623992768 140736227217080 5087606 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 2401 936 143 392 0 2000 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9604

[startup+0.700268 s]
/proc/loadavg: 4.20 2.80 2.20 3/175 2181
/proc/meminfo: memFree=27760268/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=10028 CPUtime=0.69 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 1258 0 0 0 69 0 0 0 20 0 1 0 22881523 10268672 1057 33554432000 4194304 5796924 140734623992768 140734623988984 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 2507 1057 143 392 0 2106 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10028

[startup+1.50025 s]
/proc/loadavg: 4.18 2.82 2.21 4/176 2182
/proc/meminfo: memFree=30150872/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=10556 CPUtime=1.49 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 1370 0 0 0 149 0 0 0 20 0 1 0 22881523 10809344 1169 33554432000 4194304 5796924 140734623992768 140734623988984 4809167 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 2639 1169 144 392 0 2238 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10556

[startup+3.10024 s]
/proc/loadavg: 4.18 2.82 2.21 4/176 2182
/proc/meminfo: memFree=30148328/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=10688 CPUtime=3.09 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 1403 0 0 0 309 0 0 0 20 0 1 0 22881523 10944512 1202 33554432000 4194304 5796924 140734623992768 140734623988984 4806736 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 2672 1202 144 392 0 2271 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10688

[startup+6.30021 s]
/proc/loadavg: 4.18 2.82 2.21 3/176 2182
/proc/meminfo: memFree=30145688/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=11124 CPUtime=6.29 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 1611 0 0 0 629 0 0 0 20 0 1 0 22881523 11390976 1327 33554432000 4194304 5796924 140734623992768 140734623988984 4805602 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 2781 1327 144 392 0 2380 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11124

[startup+12.7002 s]
/proc/loadavg: 3.92 2.81 2.21 3/176 2182
/proc/meminfo: memFree=30143160/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=16856 CPUtime=12.69 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 2981 0 0 0 1269 0 0 0 20 0 1 0 22881523 17260544 2697 33554432000 4194304 5796924 140734623992768 140734623988984 5095032 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 4214 2697 144 392 0 3813 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16856

[startup+25.5003 s]
/proc/loadavg: 3.62 2.78 2.21 3/176 2182
/proc/meminfo: memFree=30111340/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=36524 CPUtime=25.49 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 8546 0 0 0 2548 1 0 0 20 0 1 0 22881523 37400576 7619 33554432000 4194304 5796924 140734623992768 140734623988984 5087632 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 9131 7619 144 392 0 8730 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36524

[startup+51.1004 s]
/proc/loadavg: 3.06 2.72 2.21 4/176 2182
/proc/meminfo: memFree=30108952/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=47080 CPUtime=51.08 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 10463 0 0 0 5107 1 0 0 20 0 1 0 22881523 48209920 10262 33554432000 4194304 5796924 140734623992768 140734623988984 4805619 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 11770 10262 144 392 0 11369 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 47080

[startup+102.3 s]
/proc/loadavg: 2.66 2.66 2.21 3/175 2183
/proc/meminfo: memFree=29754176/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=420348 CPUtime=102.28 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 53129 0 0 0 10217 11 0 0 20 0 1 0 22881523 430436352 96005 33554432000 4194304 5796924 140734623992768 140734623989816 4592560 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 105087 96005 170 392 0 104686 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 420348

[startup+162.3 s]
/proc/loadavg: 2.35 2.57 2.20 3/175 2184
/proc/meminfo: memFree=29748676/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=422240 CPUtime=162.26 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 54470 0 0 0 16213 13 0 0 20 0 1 0 22881523 432373760 94855 33554432000 4194304 5796924 140734623992768 140734623989816 4592304 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 105560 94855 171 392 0 105159 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 422240

[startup+222.307 s]
/proc/loadavg: 2.24 2.49 2.19 3/175 2185
/proc/meminfo: memFree=29726784/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=426324 CPUtime=222.25 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 54922 0 0 0 22212 13 0 0 20 0 1 0 22881523 436555776 98376 33554432000 4194304 5796924 140734623992768 140734623989816 4592059 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 106581 98376 171 392 0 106180 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 426324

[startup+282.3 s]
/proc/loadavg: 2.28 2.45 2.19 3/176 2189
/proc/meminfo: memFree=29731320/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=426324 CPUtime=282.22 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 55690 0 0 0 28207 15 0 0 20 0 1 0 22881523 436555776 95614 33554432000 4194304 5796924 140734623992768 140734623990232 4592067 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 106581 95614 171 392 0 106180 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 426324

[startup+342.3 s]
/proc/loadavg: 2.27 2.41 2.19 3/175 2191
/proc/meminfo: memFree=29711284/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=426324 CPUtime=342.21 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 55706 0 0 0 34206 15 0 0 20 0 1 0 22881523 436555776 99573 33554432000 4194304 5796924 140734623992768 140734623990232 4592584 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 106581 99573 171 392 0 106180 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 426324

[startup+402.3 s]
/proc/loadavg: 2.24 2.38 2.19 3/175 2192
/proc/meminfo: memFree=29733940/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=430488 CPUtime=402.2 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 57083 0 0 0 40203 17 0 0 20 0 1 0 22881523 440819712 98104 33554432000 4194304 5796924 140734623992768 140734623990232 4606555 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 107622 98104 171 392 0 107221 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 430488

[startup+462.3 s]
/proc/loadavg: 2.31 2.37 2.19 3/175 2193
/proc/meminfo: memFree=29707852/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=430488 CPUtime=462.19 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 57148 0 0 0 46202 17 0 0 20 0 1 0 22881523 440819712 101204 33554432000 4194304 5796924 140734623992768 140734623990232 4606480 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 107622 101204 171 392 0 107221 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 430488

[startup+522.3 s]
/proc/loadavg: 2.21 2.33 2.19 3/175 2194
/proc/meminfo: memFree=29687432/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=430488 CPUtime=522.18 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 57152 0 0 0 52201 17 0 0 20 0 1 0 22881523 440819712 103252 33554432000 4194304 5796924 140734623992768 140734623990232 4606433 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 107622 103252 171 392 0 107221 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 430488

[startup+582.3 s]
/proc/loadavg: 2.19 2.30 2.18 3/175 2195
/proc/meminfo: memFree=29688848/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=432168 CPUtime=582.17 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 58352 0 0 0 58198 19 0 0 20 0 1 0 22881523 442540032 99151 33554432000 4194304 5796924 140734623992768 140734623990232 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 108042 99151 171 392 0 107641 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 432168


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


[startup+882.307 s]
/proc/loadavg: 2.22 2.24 2.18 3/176 2204
/proc/meminfo: memFree=29682896/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=438336 CPUtime=882.12 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 60578 0 0 0 88190 22 0 0 20 0 1 0 22881523 448856064 104479 33554432000 4194304 5796924 140734623992768 140734623989816 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 109584 104479 171 392 0 109183 0
Current children cumulated CPU time (s) 882.12
Current children cumulated vsize (KiB) 438336

[startup+942.3 s]
/proc/loadavg: 2.18 2.22 2.18 4/175 2206
/proc/meminfo: memFree=29653616/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=438336 CPUtime=942.11 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 61232 0 0 0 94188 23 0 0 20 0 1 0 22881523 448856064 102110 33554432000 4194304 5796924 140734623992768 140734623990232 4591910 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 109584 102110 171 392 0 109183 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 438336

[startup+1002.3 s]
/proc/loadavg: 2.21 2.22 2.18 3/175 2207
/proc/meminfo: memFree=29669924/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=441768 CPUtime=1002.1 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 61845 0 0 0 100187 23 0 0 20 0 1 0 22881523 452370432 105278 33554432000 4194304 5796924 140734623992768 140734623989816 4607258 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 110442 105278 171 392 0 110041 0
Current children cumulated CPU time (s) 1002.1
Current children cumulated vsize (KiB) 441768

[startup+1062.3 s]
/proc/loadavg: 2.07 2.18 2.17 3/175 2208
/proc/meminfo: memFree=29655408/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=441768 CPUtime=1062.1 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 62449 0 0 0 106185 25 0 0 20 0 1 0 22881523 452370432 102802 33554432000 4194304 5796924 140734623992768 140734623990232 4606744 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 110442 102802 171 392 0 110041 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 441768

[startup+1122.3 s]
/proc/loadavg: 2.07 2.16 2.16 3/175 2209
/proc/meminfo: memFree=29660796/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=441768 CPUtime=1122.09 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 62454 0 0 0 112184 25 0 0 20 0 1 0 22881523 452370432 104851 33554432000 4194304 5796924 140734623992768 140734623990232 4592059 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 110442 104851 171 392 0 110041 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 441768

[startup+1182.3 s]
/proc/loadavg: 2.18 2.17 2.17 3/174 2210
/proc/meminfo: memFree=29615136/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=443964 CPUtime=1182.08 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 62878 0 0 0 118183 25 0 0 20 0 1 0 22881523 454619136 107319 33554432000 4194304 5796924 140734623992768 140734623989816 4606789 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 110991 107319 171 392 0 110590 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 443964

[startup+1242.3 s]
/proc/loadavg: 2.17 2.17 2.17 3/175 2213
/proc/meminfo: memFree=29652132/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=443964 CPUtime=1242.06 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 63662 0 0 0 124179 27 0 0 20 0 1 0 22881523 454619136 104271 33554432000 4194304 5796924 140734623992768 140734623990232 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 110991 104271 171 392 0 110590 0
Current children cumulated CPU time (s) 1242.06
Current children cumulated vsize (KiB) 443964

[startup+1302.3 s]
/proc/loadavg: 2.20 2.18 2.17 3/175 2214
/proc/meminfo: memFree=29606360/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=443964 CPUtime=1302.05 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 63666 0 0 0 130178 27 0 0 20 0 1 0 22881523 454619136 106319 33554432000 4194304 5796924 140734623992768 140734623990232 4608495 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 110991 106319 171 392 0 110590 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 443964

[startup+1362.3 s]
/proc/loadavg: 2.28 2.20 2.18 3/175 2215
/proc/meminfo: memFree=29622012/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=494052 CPUtime=1362.04 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 64044 0 0 0 136176 28 0 0 20 0 1 0 22881523 505909248 108732 33554432000 4194304 5796924 140734623992768 140734623990408 4606555 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 123513 108732 171 392 0 123112 0
Current children cumulated CPU time (s) 1362.04
Current children cumulated vsize (KiB) 494052

[startup+1422.3 s]
/proc/loadavg: 2.23 2.20 2.18 3/175 2216
/proc/meminfo: memFree=29598940/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=445580 CPUtime=1422.05 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 65160 0 0 0 142175 30 0 0 20 0 1 0 22881523 456273920 104998 33554432000 4194304 5796924 140734623992768 140734623989816 4592059 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 111395 104998 171 392 0 110994 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 445580

[startup+1482.3 s]
/proc/loadavg: 2.31 2.23 2.19 3/176 2266
/proc/meminfo: memFree=29873032/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=445580 CPUtime=1482.03 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 65167 0 0 0 148173 30 0 0 20 0 1 0 22881523 456273920 107560 33554432000 4194304 5796924 140734623992768 140734623989816 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 111395 107560 171 392 0 110994 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 445580

[startup+1542.31 s]
/proc/loadavg: 2.22 2.22 2.18 3/175 2268
/proc/meminfo: memFree=28754336/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=446720 CPUtime=1542.02 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 66236 0 0 0 154169 33 0 0 20 0 1 0 22881523 457441280 105310 33554432000 4194304 5796924 140734623992768 140734623990232 4592010 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 111680 105310 171 392 0 111279 0
Current children cumulated CPU time (s) 1542.02
Current children cumulated vsize (KiB) 446720

[startup+1602.3 s]
/proc/loadavg: 2.27 2.23 2.19 3/175 2269
/proc/meminfo: memFree=28671388/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=451408 CPUtime=1602 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 67166 0 0 0 160167 33 0 0 20 0 1 0 22881523 462241792 109488 33554432000 4194304 5796924 140734623992768 140734623989816 4591861 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 112852 109488 171 392 0 112451 0
Current children cumulated CPU time (s) 1602
Current children cumulated vsize (KiB) 451408

[startup+1662.3 s]
/proc/loadavg: 2.24 2.23 2.19 3/175 2270
/proc/meminfo: memFree=28680728/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=501496 CPUtime=1662 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 67477 0 0 0 166166 34 0 0 20 0 1 0 22881523 513531904 111837 33554432000 4194304 5796924 140734623992768 140734623990408 4582727 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 125374 111837 171 392 0 124973 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 501496

[startup+1722.3 s]
/proc/loadavg: 2.20 2.22 2.18 4/175 2271
/proc/meminfo: memFree=28666064/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=451408 CPUtime=1721.99 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 67931 0 0 0 172164 35 0 0 20 0 1 0 22881523 462241792 107440 33554432000 4194304 5796924 140734623992768 140734623990232 4606469 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 112852 107440 171 392 0 112451 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 451408

[startup+1782.3 s]
/proc/loadavg: 2.17 2.21 2.18 3/175 2272
/proc/meminfo: memFree=28667856/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=453712 CPUtime=1781.98 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 68286 0 0 0 178163 35 0 0 20 0 1 0 22881523 464601088 110350 33554432000 4194304 5796924 140734623992768 140734623989816 4606433 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 113428 110350 171 392 0 113027 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 453712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.13 2.20 2.18 3/175 2272
/proc/meminfo: memFree=28643908/32872528 swapFree=1316768/1463936
[pid=2181] ppid=2178 vsize=503800 CPUtime=1800.08 cores=1,3,5,7
/proc/2181/stat : 2181 (naps-1.02) R 2178 2181 386 0 -1 4202496 68663 0 0 0 179972 36 0 0 20 0 1 0 22881523 515891200 111234 33554432000 4194304 5796924 140734623992768 140734623990408 4606755 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/2181/statm: 125950 111234 171 392 0 125549 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 503800

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

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 2181 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.41
CPU time (s): 1800.1
CPU user time (s): 1799.72
CPU system time (s): 0.374943
CPU usage (%): 99.9827
Max. virtual memory (cumulated for all children) (KiB): 581636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.374943
maximum resident set size= 510256
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68675
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= 63
involuntary context switches= 1850

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.73928 second user time and 6.80396 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-18 02:05:46
IDJOB=4099799
IDBENCH=1524
IDSOLVER=2544
FILE ID=node121/4099799-1466208346
RUNJOBID= node121-1466206085-403
PBS_JOBID= 19918156
Free space on /tmp= 71716 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-vpm2.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4099799-1466208346/watcher-4099799-1466208346 -o /tmp/evaluation-result-4099799-1466208346/solver-4099799-1466208346 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466206085-403 --watchdog 1960  naps-1.02 HOME/instance-4099799-1466208346.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= f81823d3f3bf1b9e5d936e06c7f51a9c
RANDOM SEED=1397851550

node121.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2666.691
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.38
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.691
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.691
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.691
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.691
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.691
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.691
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.691
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        27761432 kB
Buffers:           42820 kB
Cached:          2382396 kB
SwapCached:         1892 kB
Active:           424552 kB
Inactive:        2378876 kB
Active(anon):     377828 kB
Inactive(anon):     2608 kB
Active(file):      46724 kB
Inactive(file):  2376268 kB
Unevictable:     1463936 kB
Mlocked:         1316768 kB
SwapTotal:      67108856 kB
SwapFree:       67101032 kB
Dirty:              8924 kB
Writeback:             0 kB
AnonPages:       1842836 kB
Mapped:             8672 kB
Shmem:                 0 kB
Slab:             708316 kB
SReclaimable:     151976 kB
SUnreclaim:       556340 kB
KernelStack:        1416 kB
PageTables:         7652 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1976068 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    278528 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71708 MiB
End job on node121 at 2016-06-18 02:35:47