Trace number 4082536

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) 1800.09 1802.4

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/IC/
normalized-minisat50_6_9_7_ic.opb
MD5SUMbec2717a52f6ea64bb8c452be5283561
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark22647773
Best CPU time to get the best result obtained on this benchmark1800.08
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 114791256
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 45888514984
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 114791256
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 45888514984
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-4082536-1465303684/watcher-4082536-1465303684 -o /tmp/evaluation-result-4082536-1465303684/solver-4082536-1465303684 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1465276571-11573 --watchdog 1960 naps-1.02 HOME/instance-4082536-1465303684.opb 

pid=14360
running on 4 cores: 0,2,4,6

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: 2.12 2.18 2.17 3/176 14363
/proc/meminfo: memFree=29857400/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=7764 CPUtime=0 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 577 0 0 0 0 0 0 0 20 0 1 0 112302019 7950336 452 33554432000 4194304 5796924 140736282566544 140735997326184 4332623 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 1941 452 114 392 0 1540 0

[startup+0.100162 s]
/proc/loadavg: 2.12 2.18 2.17 3/176 14363
/proc/meminfo: memFree=29857400/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=11540 CPUtime=0.09 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 1541 0 0 0 9 0 0 0 20 0 1 0 112302019 11816960 1416 33554432000 4194304 5796924 140736282566544 140735997326184 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 2885 1416 128 392 0 2484 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11540

[startup+0.200304 s]
/proc/loadavg: 2.12 2.18 2.17 3/176 14363
/proc/meminfo: memFree=29857400/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=13376 CPUtime=0.19 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 2051 0 0 0 19 0 0 0 20 0 1 0 112302019 13697024 1907 33554432000 4194304 5796924 140736282566544 140735997326184 5092604 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 3344 1907 128 392 0 2943 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13376

[startup+0.30027 s]
/proc/loadavg: 2.12 2.18 2.17 3/176 14363
/proc/meminfo: memFree=29857400/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=18960 CPUtime=0.29 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 3415 0 0 0 29 0 0 0 20 0 1 0 112302019 19415040 3226 33554432000 4194304 5796924 140736282566544 140735997326184 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 4740 3227 129 392 0 4339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18960

[startup+0.700277 s]
/proc/loadavg: 2.12 2.18 2.17 3/176 14363
/proc/meminfo: memFree=29857400/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=50800 CPUtime=0.69 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 11071 0 0 0 68 1 0 0 20 0 1 0 112302019 52019200 10788 33554432000 4194304 5796924 140736282566544 140736282565768 4350334 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 12700 10788 129 392 0 12299 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50800

[startup+1.50027 s]
/proc/loadavg: 2.12 2.18 2.17 3/177 14364
/proc/meminfo: memFree=29786604/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=110484 CPUtime=1.49 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 26024 0 0 0 146 3 0 0 20 0 1 0 112302019 113135616 25204 33554432000 4194304 5796924 140736282566544 140736282565768 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 27621 25204 129 392 0 27220 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 110484

[startup+3.10023 s]
/proc/loadavg: 2.12 2.18 2.17 3/177 14364
/proc/meminfo: memFree=29727020/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=144764 CPUtime=3.09 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 34764 0 0 0 304 5 0 0 20 0 1 0 112302019 148238336 34223 33554432000 4194304 5796924 140736282566544 140736282565704 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 36191 34223 129 392 0 35790 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 144764

[startup+6.30029 s]
/proc/loadavg: 2.19 2.20 2.18 4/177 14364
/proc/meminfo: memFree=29679808/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=210516 CPUtime=6.29 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 51749 0 0 0 621 8 0 0 20 0 1 0 112302019 215568384 50635 33554432000 4194304 5796924 140736282566544 140736281126824 4425326 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 52629 50635 140 392 0 52228 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 210516

[startup+12.7003 s]
/proc/loadavg: 2.17 2.19 2.18 3/177 14364
/proc/meminfo: memFree=29529584/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=12.69 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72507 0 0 0 1257 12 0 0 20 0 1 0 112302019 357367808 81095 33554432000 4194304 5796924 140736282566544 140736282564040 4592593 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 81095 155 392 0 86847 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 348992

[startup+25.5003 s]
/proc/loadavg: 2.13 2.18 2.18 4/177 14364
/proc/meminfo: memFree=29532360/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=25.49 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72525 0 0 0 2537 12 0 0 20 0 1 0 112302019 357367808 81113 33554432000 4194304 5796924 140736282566544 140736282563528 4806768 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 81113 171 392 0 86847 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 348992

[startup+51.1003 s]
/proc/loadavg: 2.23 2.20 2.18 3/177 14364
/proc/meminfo: memFree=29532488/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=51.08 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72525 0 0 0 5096 12 0 0 20 0 1 0 112302019 357367808 81113 33554432000 4194304 5796924 140736282566544 140736282563528 5077954 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 81113 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: 2.10 2.17 2.17 3/177 14365
/proc/meminfo: memFree=29532828/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=102.28 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72525 0 0 0 10216 12 0 0 20 0 1 0 112302019 357367808 81113 33554432000 4194304 5796924 140736282566544 140736282563528 5077954 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 81113 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: 2.08 2.15 2.16 3/178 14369
/proc/meminfo: memFree=29532616/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=162.27 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72525 0 0 0 16215 12 0 0 20 0 1 0 112302019 357367808 81113 33554432000 4194304 5796924 140736282566544 140736282563528 4865554 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 81113 171 392 0 86847 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 348992

[startup+222.307 s]
/proc/loadavg: 2.17 2.18 2.17 4/177 14370
/proc/meminfo: memFree=29532624/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=222.26 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72525 0 0 0 22214 12 0 0 20 0 1 0 112302019 357367808 81113 33554432000 4194304 5796924 140736282566544 140736282563528 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 81113 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: 2.16 2.17 2.17 3/177 14372
/proc/meminfo: memFree=29532504/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=282.25 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72525 0 0 0 28213 12 0 0 20 0 1 0 112302019 357367808 81113 33554432000 4194304 5796924 140736282566544 140736282563528 5087724 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 81113 171 392 0 86847 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 348992

[startup+342.3 s]
/proc/loadavg: 2.25 2.20 2.18 3/177 14373
/proc/meminfo: memFree=29532500/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=342.24 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72525 0 0 0 34212 12 0 0 20 0 1 0 112302019 357367808 81113 33554432000 4194304 5796924 140736282566544 140736282563528 5087650 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 81113 171 392 0 86847 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 348992

[startup+402.3 s]
/proc/loadavg: 2.31 2.22 2.19 4/177 14374
/proc/meminfo: memFree=29532376/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=402.23 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72525 0 0 0 40211 12 0 0 20 0 1 0 112302019 357367808 81113 33554432000 4194304 5796924 140736282566544 140736282563528 4809393 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 81113 171 392 0 86847 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 348992

[startup+462.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/177 14375
/proc/meminfo: memFree=29532496/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=462.22 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72525 0 0 0 46210 12 0 0 20 0 1 0 112302019 357367808 81113 33554432000 4194304 5796924 140736282566544 140736282563528 4865409 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 81113 171 392 0 86847 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 348992

[startup+522.3 s]
/proc/loadavg: 2.13 2.18 2.18 3/177 14376
/proc/meminfo: memFree=29532368/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=522.21 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72525 0 0 0 52209 12 0 0 20 0 1 0 112302019 357367808 81113 33554432000 4194304 5796924 140736282566544 140736282563528 5077846 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 81113 171 392 0 86847 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 348992

[startup+582.3 s]
/proc/loadavg: 2.12 2.17 2.17 4/177 14378
/proc/meminfo: memFree=29532240/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=582.2 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72526 0 0 0 58208 12 0 0 20 0 1 0 112302019 357367808 81114 33554432000 4194304 5796924 140736282566544 140736282563528 5092526 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 81114 171 392 0 86847 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 348992


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

[pid=14363] ppid=14360 vsize=348992 CPUtime=1062.13 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72526 0 0 0 106201 12 0 0 20 0 1 0 112302019 357367808 81114 33554432000 4194304 5796924 140736282566544 140736282563528 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 81114 171 392 0 86847 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 348992

[startup+1122.3 s]
/proc/loadavg: 2.22 2.19 2.18 4/177 14413
/proc/meminfo: memFree=29531476/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=1122.1 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72552 0 0 0 112198 12 0 0 20 0 1 0 112302019 357367808 81116 33554432000 4194304 5796924 140736282566544 140736282563528 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 81116 171 392 0 86847 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 348992

[startup+1182.3 s]
/proc/loadavg: 2.26 2.21 2.18 4/177 14415
/proc/meminfo: memFree=29531372/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=1182.07 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72583 0 0 0 118195 12 0 0 20 0 1 0 112302019 357367808 81126 33554432000 4194304 5796924 140736282566544 140736282563528 5092431 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 81126 171 392 0 86847 0
Current children cumulated CPU time (s) 1182.07
Current children cumulated vsize (KiB) 348992

[startup+1242.3 s]
/proc/loadavg: 2.28 2.22 2.19 4/177 14416
/proc/meminfo: memFree=29528928/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=1242.06 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72586 0 0 0 124194 12 0 0 20 0 1 0 112302019 357367808 81662 33554432000 4194304 5796924 140736282566544 140736282563528 5092423 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 81662 171 392 0 86847 0
Current children cumulated CPU time (s) 1242.06
Current children cumulated vsize (KiB) 348992

[startup+1302.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 14417
/proc/meminfo: memFree=29526072/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=1302.05 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72586 0 0 0 130193 12 0 0 20 0 1 0 112302019 357367808 82257 33554432000 4194304 5796924 140736282566544 140736282563528 4806764 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 82257 171 392 0 86847 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 348992

[startup+1362.3 s]
/proc/loadavg: 2.28 2.22 2.19 3/178 14467
/proc/meminfo: memFree=29529868/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=1362.04 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72586 0 0 0 136192 12 0 0 20 0 1 0 112302019 357367808 82257 33554432000 4194304 5796924 140736282566544 140736282563528 5087682 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 82257 171 392 0 86847 0
Current children cumulated CPU time (s) 1362.04
Current children cumulated vsize (KiB) 348992

[startup+1422.3 s]
/proc/loadavg: 2.15 2.20 2.18 3/177 14468
/proc/meminfo: memFree=29530000/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=1422.04 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72586 0 0 0 142192 12 0 0 20 0 1 0 112302019 357367808 82257 33554432000 4194304 5796924 140736282566544 140736282563528 4809167 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 82257 171 392 0 86847 0
Current children cumulated CPU time (s) 1422.04
Current children cumulated vsize (KiB) 348992

[startup+1482.3 s]
/proc/loadavg: 2.22 2.20 2.18 3/177 14470
/proc/meminfo: memFree=29530248/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=1482.02 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72586 0 0 0 148190 12 0 0 20 0 1 0 112302019 357367808 82257 33554432000 4194304 5796924 140736282566544 140736282563528 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 82257 171 392 0 86847 0
Current children cumulated CPU time (s) 1482.02
Current children cumulated vsize (KiB) 348992

[startup+1542.31 s]
/proc/loadavg: 2.31 2.24 2.19 3/177 14471
/proc/meminfo: memFree=29530256/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=1542.02 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72586 0 0 0 154190 12 0 0 20 0 1 0 112302019 357367808 82257 33554432000 4194304 5796924 140736282566544 140736282563528 5092467 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 82257 171 392 0 86847 0
Current children cumulated CPU time (s) 1542.02
Current children cumulated vsize (KiB) 348992

[startup+1602.3 s]
/proc/loadavg: 2.17 2.21 2.18 3/177 14472
/proc/meminfo: memFree=29530500/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=1602.01 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72586 0 0 0 160189 12 0 0 20 0 1 0 112302019 357367808 82257 33554432000 4194304 5796924 140736282566544 140736282563528 5092735 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 82257 171 392 0 86847 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 348992

[startup+1662.3 s]
/proc/loadavg: 2.15 2.20 2.18 4/177 14473
/proc/meminfo: memFree=29530120/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=1662 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72586 0 0 0 166188 12 0 0 20 0 1 0 112302019 357367808 82257 33554432000 4194304 5796924 140736282566544 140736282563528 4199797 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 82257 171 392 0 86847 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 348992

[startup+1722.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 14474
/proc/meminfo: memFree=29530248/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=1721.99 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72586 0 0 0 172187 12 0 0 20 0 1 0 112302019 357367808 82257 33554432000 4194304 5796924 140736282566544 140736282563528 4806736 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 82257 171 392 0 86847 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 348992

[startup+1782.3 s]
/proc/loadavg: 2.15 2.19 2.18 4/176 14475
/proc/meminfo: memFree=29529632/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=1781.98 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72586 0 0 0 178186 12 0 0 20 0 1 0 112302019 357367808 82257 33554432000 4194304 5796924 140736282566544 140736282563528 5087774 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 82257 171 392 0 86847 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 348992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.19 2.20 2.18 4/177 14476
/proc/meminfo: memFree=29530000/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=1800.08 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) R 14360 14363 11557 0 -1 4202496 72586 0 0 0 179996 12 0 0 20 0 1 0 112302019 357367808 82257 33554432000 4194304 5796924 140736282566544 140736282563528 4865560 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 82257 171 392 0 86847 0
Current children cumulated CPU time (s) 1800.08
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 -14363
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 14363 sig 9
??? end of watcher thread

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

[startup+1801.6 s]
/proc/loadavg: 2.25 2.21 2.18 3/177 14476
/proc/meminfo: memFree=29530000/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=1800.08 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) S 14360 14363 11557 0 -1 4194304 72587 0 0 0 179996 12 0 0 20 0 1 0 112302019 357367808 82258 33554432000 4194304 5796924 140736282566544 140736282559944 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 82258 172 392 0 86847 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 348992

[startup+1802 s]
/proc/loadavg: 2.25 2.21 2.18 2/177 14476
/proc/meminfo: memFree=29530000/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=1800.08 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) S 14360 14363 11557 0 -1 4194304 72587 0 0 0 179996 12 0 0 20 0 1 0 112302019 357367808 82258 33554432000 4194304 5796924 140736282566544 140736282559944 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 82258 172 392 0 86847 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 348992

[startup+1802.4 s]
/proc/loadavg: 2.25 2.21 2.18 2/177 14476
/proc/meminfo: memFree=29530000/32872528 swapFree=14448/1543360
[pid=14363] ppid=14360 vsize=348992 CPUtime=1800.08 cores=0,2,4,6
/proc/14363/stat : 14363 (naps-1.02) S 14360 14363 11557 0 -1 4194304 72587 0 0 0 179996 12 0 0 20 0 1 0 112302019 357367808 82258 33554432000 4194304 5796924 140736282566544 140736282559944 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 2 0 0 0 0 0
/proc/14363/statm: 87248 82258 172 392 0 86847 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 348992

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.4
CPU time (s): 1800.09
CPU user time (s): 1799.96
CPU system time (s): 0.12798
CPU usage (%): 99.8716
Max. virtual memory (cumulated for all children) (KiB): 398312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.12798
maximum resident set size= 357052
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72587
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= 64
involuntary context switches= 3001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.45417 second user time and 7.19291 second system time

The end

Launcher Data 

Begin job on node116 at 2016-06-07 14:48:04
IDJOB=4082536
IDBENCH=92784
IDSOLVER=2544
FILE ID=node116/4082536-1465303684
RUNJOBID= node116-1465276571-11573
PBS_JOBID= 19843309
Free space on /tmp= 71708 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/IC/normalized-minisat50_6_9_7_ic.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4082536-1465303684/watcher-4082536-1465303684 -o /tmp/evaluation-result-4082536-1465303684/solver-4082536-1465303684 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1465276571-11573 --watchdog 1960  naps-1.02 HOME/instance-4082536-1465303684.opb

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

MD5SUM BENCH= bec2717a52f6ea64bb8c452be5283561
RANDOM SEED=449652957

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:        29858324 kB
Buffers:          129552 kB
Cached:           263196 kB
SwapCached:         1868 kB
Active:           468496 kB
Inactive:         260984 kB
Active(anon):     337148 kB
Inactive(anon):     2000 kB
Active(file):     131348 kB
Inactive(file):   258984 kB
Unevictable:     1543360 kB
Mlocked:           14448 kB
SwapTotal:      67108856 kB
SwapFree:       67099068 kB
Dirty:             15928 kB
Writeback:             0 kB
AnonPages:       1879308 kB
Mapped:             8852 kB
Shmem:                 0 kB
Slab:             607280 kB
SReclaimable:      51260 kB
SUnreclaim:       556020 kB
KernelStack:        1424 kB
PageTables:         7724 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2014640 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1828864 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 15:18:07