Trace number 4082532

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) 1800.07 1802.4

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/IC/
normalized-minisat50_6_9_3_ic.opb
MD5SUM63c4e0568f91ae4bdd1fa7b5cc0b98cf
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark19457339
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables125200
Total number of constraints250157
Number of constraints which are clauses120150
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints130000
Minimum length of a constraint2
Maximum length of a constraint1225
Number of terms in the objective function 7400
Biggest coefficient in the objective function 99897344
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 45563322036
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 99897344
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 45563322036
Number of bits of the biggest sum of numbers36
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.

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-4082532-1465301405/watcher-4082532-1465301405 -o /tmp/evaluation-result-4082532-1465301405/solver-4082532-1465301405 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1465276571-11574 --watchdog 1960 naps-1.02 HOME/instance-4082532-1465301405.opb 

pid=14168
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: 2.20 2.22 2.19 3/177 14171
/proc/meminfo: memFree=29983372/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=7628 CPUtime=0 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 554 0 0 0 0 0 0 0 20 0 1 0 112074123 7811072 429 33554432000 4194304 5796924 140733554047632 140735844132952 5151664 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14171/statm: 1907 440 114 392 0 1506 0

[startup+0.10016 s]
/proc/loadavg: 2.20 2.22 2.19 3/177 14171
/proc/meminfo: memFree=29983372/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=11540 CPUtime=0.09 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 1541 0 0 0 9 0 0 0 20 0 1 0 112074123 11816960 1416 33554432000 4194304 5796924 140733554047632 140735844132952 4623838 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14171/statm: 2885 1416 128 392 0 2484 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11540

[startup+0.200315 s]
/proc/loadavg: 2.20 2.22 2.19 3/177 14171
/proc/meminfo: memFree=29983372/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=13376 CPUtime=0.19 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 2052 0 0 0 19 0 0 0 20 0 1 0 112074123 13697024 1908 33554432000 4194304 5796924 140733554047632 140735844132952 5087675 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14171/statm: 3344 1908 128 392 0 2943 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13376

[startup+0.300279 s]
/proc/loadavg: 2.20 2.22 2.19 3/177 14171
/proc/meminfo: memFree=29983372/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=18696 CPUtime=0.29 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 3348 0 0 0 29 0 0 0 20 0 1 0 112074123 19144704 3159 33554432000 4194304 5796924 140733554047632 140733554047000 5095032 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/14171/statm: 4674 3160 129 392 0 4273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18696

[startup+0.700292 s]
/proc/loadavg: 2.20 2.22 2.19 3/177 14171
/proc/meminfo: memFree=29983372/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=49216 CPUtime=0.69 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 10678 0 0 0 67 2 0 0 20 0 1 0 112074123 50397184 10395 33554432000 4194304 5796924 140733554047632 140733554046856 4404063 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/14171/statm: 12304 10397 129 392 0 11903 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49216

[startup+1.5003 s]
/proc/loadavg: 2.20 2.22 2.19 3/178 14172
/proc/meminfo: memFree=29912784/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=110220 CPUtime=1.48 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 25406 0 0 0 143 5 0 0 20 0 1 0 112074123 112865280 25097 33554432000 4194304 5796924 140733554047632 140733554046856 5095032 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/14171/statm: 27555 25098 129 392 0 27154 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 110220

[startup+3.10024 s]
/proc/loadavg: 2.20 2.22 2.19 3/178 14172
/proc/meminfo: memFree=29854316/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=144764 CPUtime=3.09 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 34524 0 0 0 302 7 0 0 20 0 1 0 112074123 148238336 34460 33554432000 4194304 5796924 140733554047632 140733554046792 5183584 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/14171/statm: 36191 34460 129 392 0 35790 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 144764

[startup+6.3003 s]
/proc/loadavg: 2.18 2.22 2.18 3/178 14172
/proc/meminfo: memFree=29804860/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=210516 CPUtime=6.28 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 50732 0 0 0 618 10 0 0 20 0 1 0 112074123 215568384 50632 33554432000 4194304 5796924 140733554047632 140733552331160 4266549 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/14171/statm: 52629 50632 140 392 0 52228 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 210516

[startup+12.7003 s]
/proc/loadavg: 2.17 2.22 2.18 3/178 14172
/proc/meminfo: memFree=29647312/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=12.69 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71536 0 0 0 1253 16 0 0 20 0 1 0 112074123 357367808 81317 33554432000 4194304 5796924 140733554047632 140733554045048 4607232 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/14171/statm: 87248 81317 153 392 0 86847 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 348992

[startup+25.5003 s]
/proc/loadavg: 2.20 2.22 2.18 4/178 14172
/proc/meminfo: memFree=29646728/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=25.48 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71556 0 0 0 2532 16 0 0 20 0 1 0 112074123 357367808 81337 33554432000 4194304 5796924 140733554047632 140733554044616 4865437 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/14171/statm: 87248 81337 171 392 0 86847 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 348992

[startup+51.1003 s]
/proc/loadavg: 2.27 2.23 2.19 3/178 14172
/proc/meminfo: memFree=29633944/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=51.08 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71556 0 0 0 5092 16 0 0 20 0 1 0 112074123 357367808 81337 33554432000 4194304 5796924 140733554047632 140733554044616 4810733 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 81337 171 392 0 86847 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 348992

[startup+102.3 s]
/proc/loadavg: 2.16 2.21 2.18 3/177 14174
/proc/meminfo: memFree=29669992/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=102.28 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71556 0 0 0 10212 16 0 0 20 0 1 0 112074123 357367808 81337 33554432000 4194304 5796924 140733554047632 140733554044616 5087637 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 81337 171 392 0 86847 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 348992

[startup+162.3 s]
/proc/loadavg: 2.16 2.20 2.18 3/177 14175
/proc/meminfo: memFree=29640456/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=162.26 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71556 0 0 0 16210 16 0 0 20 0 1 0 112074123 357367808 81337 33554432000 4194304 5796924 140733554047632 140733554044616 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 81337 171 392 0 86847 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 348992

[startup+222.307 s]
/proc/loadavg: 2.16 2.19 2.18 3/177 14176
/proc/meminfo: memFree=29664724/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=222.26 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71556 0 0 0 22210 16 0 0 20 0 1 0 112074123 357367808 81337 33554432000 4194304 5796924 140733554047632 140733554044616 5096660 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 81337 171 392 0 86847 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 348992

[startup+282.3 s]
/proc/loadavg: 2.10 2.17 2.17 3/177 14177
/proc/meminfo: memFree=29630032/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=282.24 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71556 0 0 0 28208 16 0 0 20 0 1 0 112074123 357367808 81337 33554432000 4194304 5796924 140733554047632 140733554044616 4296021 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 81337 171 392 0 86847 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 348992

[startup+342.3 s]
/proc/loadavg: 2.20 2.18 2.17 3/177 14178
/proc/meminfo: memFree=29661608/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=342.2 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71585 0 0 0 34204 16 0 0 20 0 1 0 112074123 357367808 81339 33554432000 4194304 5796924 140733554047632 140733554044616 5087558 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 81339 171 392 0 86847 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 348992

[startup+402.3 s]
/proc/loadavg: 2.29 2.21 2.18 3/176 14179
/proc/meminfo: memFree=29627084/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=402.17 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71619 0 0 0 40201 16 0 0 20 0 1 0 112074123 357367808 81350 33554432000 4194304 5796924 140733554047632 140733554044616 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 81350 171 392 0 86847 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 348992

[startup+462.3 s]
/proc/loadavg: 2.18 2.18 2.18 3/177 14181
/proc/meminfo: memFree=29594092/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=462.15 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71625 0 0 0 46199 16 0 0 20 0 1 0 112074123 357367808 81742 33554432000 4194304 5796924 140733554047632 140733554044616 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 81742 171 392 0 86847 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 348992

[startup+522.3 s]
/proc/loadavg: 2.15 2.18 2.18 3/177 14227
/proc/meminfo: memFree=29537460/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=522.14 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71625 0 0 0 52198 16 0 0 20 0 1 0 112074123 357367808 82383 33554432000 4194304 5796924 140733554047632 140733554044616 4295986 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 82383 171 392 0 86847 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 348992

[startup+582.3 s]
/proc/loadavg: 2.16 2.17 2.17 3/177 14228
/proc/meminfo: memFree=29537384/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=582.14 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71625 0 0 0 58198 16 0 0 20 0 1 0 112074123 357367808 82383 33554432000 4194304 5796924 140733554047632 140733554044616 5092425 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 82383 171 392 0 86847 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 348992


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

[pid=14171] ppid=14168 vsize=348992 CPUtime=1062.07 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71625 0 0 0 106190 17 0 0 20 0 1 0 112074123 357367808 82383 33554432000 4194304 5796924 140733554047632 140733554044616 4805619 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 82383 171 392 0 86847 0
Current children cumulated CPU time (s) 1062.07
Current children cumulated vsize (KiB) 348992

[startup+1122.3 s]
/proc/loadavg: 2.17 2.18 2.18 3/177 14242
/proc/meminfo: memFree=29530840/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=1122.06 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71625 0 0 0 112189 17 0 0 20 0 1 0 112074123 357367808 82383 33554432000 4194304 5796924 140733554047632 140733554044616 4802940 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 82383 171 392 0 86847 0
Current children cumulated CPU time (s) 1122.06
Current children cumulated vsize (KiB) 348992

[startup+1182.3 s]
/proc/loadavg: 2.18 2.18 2.18 3/177 14243
/proc/meminfo: memFree=29530708/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=1182.05 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71625 0 0 0 118188 17 0 0 20 0 1 0 112074123 357367808 82383 33554432000 4194304 5796924 140733554047632 140733554044616 5087501 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 82383 171 392 0 86847 0
Current children cumulated CPU time (s) 1182.05
Current children cumulated vsize (KiB) 348992

[startup+1242.3 s]
/proc/loadavg: 2.25 2.19 2.18 3/178 14247
/proc/meminfo: memFree=29530848/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=1242.04 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71625 0 0 0 124187 17 0 0 20 0 1 0 112074123 357367808 82383 33554432000 4194304 5796924 140733554047632 140733554044616 5096620 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 82383 171 392 0 86847 0
Current children cumulated CPU time (s) 1242.04
Current children cumulated vsize (KiB) 348992

[startup+1302.3 s]
/proc/loadavg: 2.17 2.17 2.18 3/177 14248
/proc/meminfo: memFree=29530976/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=1302.03 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71625 0 0 0 130186 17 0 0 20 0 1 0 112074123 357367808 82383 33554432000 4194304 5796924 140733554047632 140733554044616 5096680 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 82383 171 392 0 86847 0
Current children cumulated CPU time (s) 1302.03
Current children cumulated vsize (KiB) 348992

[startup+1362.3 s]
/proc/loadavg: 2.11 2.15 2.17 3/176 14250
/proc/meminfo: memFree=29531936/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=1362.02 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71625 0 0 0 136185 17 0 0 20 0 1 0 112074123 357367808 82383 33554432000 4194304 5796924 140733554047632 140733554044616 4295774 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 82383 171 392 0 86847 0
Current children cumulated CPU time (s) 1362.02
Current children cumulated vsize (KiB) 348992

[startup+1422.3 s]
/proc/loadavg: 2.16 2.15 2.17 3/177 14252
/proc/meminfo: memFree=29531312/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=1422.02 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71625 0 0 0 142185 17 0 0 20 0 1 0 112074123 357367808 82383 33554432000 4194304 5796924 140733554047632 140733554044616 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 82383 171 392 0 86847 0
Current children cumulated CPU time (s) 1422.02
Current children cumulated vsize (KiB) 348992

[startup+1482.3 s]
/proc/loadavg: 2.12 2.14 2.16 3/177 14253
/proc/meminfo: memFree=29531056/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=1482 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71625 0 0 0 148183 17 0 0 20 0 1 0 112074123 357367808 82383 33554432000 4194304 5796924 140733554047632 140733554044616 4805600 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 82383 171 392 0 86847 0
Current children cumulated CPU time (s) 1482
Current children cumulated vsize (KiB) 348992

[startup+1542.31 s]
/proc/loadavg: 2.26 2.17 2.17 3/177 14254
/proc/meminfo: memFree=29531056/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=1542 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71625 0 0 0 154183 17 0 0 20 0 1 0 112074123 357367808 82383 33554432000 4194304 5796924 140733554047632 140733554044616 5087774 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 82383 171 392 0 86847 0
Current children cumulated CPU time (s) 1542
Current children cumulated vsize (KiB) 348992

[startup+1602.3 s]
/proc/loadavg: 2.24 2.18 2.18 4/177 14255
/proc/meminfo: memFree=29530932/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=1601.99 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71625 0 0 0 160182 17 0 0 20 0 1 0 112074123 357367808 82383 33554432000 4194304 5796924 140733554047632 140733554044616 4865554 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 82383 171 392 0 86847 0
Current children cumulated CPU time (s) 1601.99
Current children cumulated vsize (KiB) 348992

[startup+1662.3 s]
/proc/loadavg: 2.15 2.16 2.17 3/177 14257
/proc/meminfo: memFree=29530808/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=1661.98 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71625 0 0 0 166181 17 0 0 20 0 1 0 112074123 357367808 82383 33554432000 4194304 5796924 140733554047632 140733554044616 5096588 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 82383 171 392 0 86847 0
Current children cumulated CPU time (s) 1661.98
Current children cumulated vsize (KiB) 348992

[startup+1722.3 s]
/proc/loadavg: 2.16 2.16 2.17 3/177 14258
/proc/meminfo: memFree=29531056/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=1721.97 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71625 0 0 0 172180 17 0 0 20 0 1 0 112074123 357367808 82383 33554432000 4194304 5796924 140733554047632 140733554044616 5087516 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 82383 171 392 0 86847 0
Current children cumulated CPU time (s) 1721.97
Current children cumulated vsize (KiB) 348992

[startup+1782.3 s]
/proc/loadavg: 2.22 2.18 2.17 3/177 14259
/proc/meminfo: memFree=29530428/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=1781.96 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71625 0 0 0 178179 17 0 0 20 0 1 0 112074123 357367808 82383 33554432000 4194304 5796924 140733554047632 140733554044616 5092509 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 82383 171 392 0 86847 0
Current children cumulated CPU time (s) 1781.96
Current children cumulated vsize (KiB) 348992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.24 2.18 2.18 3/178 14263
/proc/meminfo: memFree=29530228/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=1800.05 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) R 14168 14171 11557 0 -1 4202496 71625 0 0 0 179988 17 0 0 20 0 1 0 112074123 357367808 82383 33554432000 4194304 5796924 140733554047632 140733554044616 4809129 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 82383 171 392 0 86847 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 348992

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -14171
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 14171 sig 9
??? end of watcher thread

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

[startup+1801.6 s]
/proc/loadavg: 2.24 2.18 2.18 2/178 14263
/proc/meminfo: memFree=29530352/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=1800.05 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) S 14168 14171 11557 0 -1 4194304 71626 0 0 0 179988 17 0 0 20 0 1 0 112074123 357367808 82384 33554432000 4194304 5796924 140733554047632 140733554041032 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 82384 172 392 0 86847 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 348992

[startup+1802 s]
/proc/loadavg: 2.24 2.18 2.18 2/178 14263
/proc/meminfo: memFree=29530352/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=1800.05 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) S 14168 14171 11557 0 -1 4194304 71626 0 0 0 179988 17 0 0 20 0 1 0 112074123 357367808 82384 33554432000 4194304 5796924 140733554047632 140733554041032 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 82384 172 392 0 86847 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 348992

[startup+1802.4 s]
/proc/loadavg: 2.24 2.18 2.18 2/178 14263
/proc/meminfo: memFree=29530352/32872528 swapFree=14448/1543360
[pid=14171] ppid=14168 vsize=348992 CPUtime=1800.05 cores=1,3,5,7
/proc/14171/stat : 14171 (naps-1.02) S 14168 14171 11557 0 -1 4194304 71626 0 0 0 179988 17 0 0 20 0 1 0 112074123 357367808 82384 33554432000 4194304 5796924 140733554047632 140733554041032 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 5 0 0 0 0 0
/proc/14171/statm: 87248 82384 172 392 0 86847 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 348992

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.4
CPU time (s): 1800.07
CPU user time (s): 1799.89
CPU system time (s): 0.178972
CPU usage (%): 99.8704
Max. virtual memory (cumulated for all children) (KiB): 398312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.178972
maximum resident set size= 356576
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71626
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= 73
involuntary context switches= 1911

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.17221 second user time and 7.78582 second system time

The end

Launcher Data 

Begin job on node116 at 2016-06-07 14:10:05
IDJOB=4082532
IDBENCH=92773
IDSOLVER=2544
FILE ID=node116/4082532-1465301405
RUNJOBID= node116-1465276571-11574
PBS_JOBID= 19843309
Free space on /tmp= 71716 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/IC/normalized-minisat50_6_9_3_ic.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4082532-1465301405/watcher-4082532-1465301405 -o /tmp/evaluation-result-4082532-1465301405/solver-4082532-1465301405 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1465276571-11574 --watchdog 1960  naps-1.02 HOME/instance-4082532-1465301405.opb

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

MD5SUM BENCH= 63c4e0568f91ae4bdd1fa7b5cc0b98cf
RANDOM SEED=156566804

node116.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		: 2667.134
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	: 5334.26
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		: 2667.134
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		: 2667.134
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		: 2667.134
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		: 2667.134
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	: 5332.55
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		: 2667.134
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		: 2667.134
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	: 5332.55
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		: 2667.134
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:        29983752 kB
Buffers:          128464 kB
Cached:           247612 kB
SwapCached:         1868 kB
Active:           349008 kB
Inactive:         255268 kB
Active(anon):     228596 kB
Inactive(anon):     2000 kB
Active(file):     120412 kB
Inactive(file):   253268 kB
Unevictable:     1543360 kB
Mlocked:           14448 kB
SwapTotal:      67108856 kB
SwapFree:       67099068 kB
Dirty:             15968 kB
Writeback:             0 kB
AnonPages:       1770816 kB
Mapped:             8828 kB
Shmem:                 0 kB
Slab:             607376 kB
SReclaimable:      51228 kB
SUnreclaim:       556148 kB
KernelStack:        1432 kB
PageTables:         7504 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1918316 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1644544 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= 71704 MiB
End job on node116 at 2016-06-07 14:40:08