Trace number 4103503

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) 1800.11 1802.4

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-israel.opb
MD5SUMeda4269ba1a2bb6f24002a9139c11119
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-304132519107
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -305132355000
Optimality of the best value was proved NO
Number of variables4260
Total number of constraints174
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 constraints174
Minimum length of a constraint30
Maximum length of a constraint3540
Number of terms in the objective function 2670
Biggest coefficient in the objective function 807185416192000
Number of bits for the biggest coefficient in the objective function 50
Sum of the numbers in the objective function 9901243932822396
Number of bits of the sum of numbers in the objective function 54
Biggest number in a constraint 807185416192000
Number of bits of the biggest number in a constraint 50
Biggest sum of numbers in a constraint 9901243932822396
Number of bits of the biggest sum of numbers54
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-4103503-1466258430/watcher-4103503-1466258430 -o /tmp/evaluation-result-4103503-1466258430/solver-4103503-1466258430 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466241673-16674 --watchdog 1960 naps-1.02 HOME/instance-4103503-1466258430.opb 

pid=18454
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: 3.73 2.66 2.30 2/177 18457
/proc/meminfo: memFree=31116756/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=7296 CPUtime=0 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 465 0 0 0 0 0 0 0 20 0 1 0 27893454 7471104 340 33554432000 4194304 5796924 140736907683312 140733202780008 5151211 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 1824 343 114 392 0 1423 0

[startup+0.100164 s]
/proc/loadavg: 3.73 2.66 2.30 2/177 18457
/proc/meminfo: memFree=31116756/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=9576 CPUtime=0.09 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 1093 0 0 0 9 0 0 0 20 0 1 0 27893454 9805824 967 33554432000 4194304 5796924 140736907683312 140733202780008 5183584 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 2394 967 128 392 0 1993 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9576

[startup+0.200306 s]
/proc/loadavg: 3.73 2.66 2.30 2/177 18457
/proc/meminfo: memFree=31116756/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=12412 CPUtime=0.19 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 1991 0 0 0 19 0 0 0 20 0 1 0 27893454 12709888 1581 33554432000 4194304 5796924 140736907683312 140736907682472 5095032 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 3103 1581 128 392 0 2702 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12412

[startup+0.300355 s]
/proc/loadavg: 3.73 2.66 2.30 2/177 18457
/proc/meminfo: memFree=31116756/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=14244 CPUtime=0.29 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 2654 0 0 0 29 0 0 0 20 0 1 0 27893454 14585856 1994 33554432000 4194304 5796924 140736907683312 140736907682472 4352897 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 3561 1994 128 392 0 3160 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14244

[startup+0.700253 s]
/proc/loadavg: 3.73 2.66 2.30 2/177 18457
/proc/meminfo: memFree=31116756/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=24716 CPUtime=0.69 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 5370 0 0 0 69 0 0 0 20 0 1 0 27893454 25309184 4634 33554432000 4194304 5796924 140736907683312 140736907682472 5095032 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 6179 4635 139 392 0 5778 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24716

[startup+1.50028 s]
/proc/loadavg: 3.73 2.66 2.30 3/178 18458
/proc/meminfo: memFree=31088684/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=35980 CPUtime=1.49 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 8386 0 0 0 148 1 0 0 20 0 1 0 27893454 36843520 7402 33554432000 4194304 5796924 140736907683312 140736907679528 4425326 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 8995 7402 144 392 0 8594 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35980

[startup+3.10023 s]
/proc/loadavg: 3.59 2.65 2.30 3/178 18458
/proc/meminfo: memFree=31083112/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=40840 CPUtime=3.09 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 9560 0 0 0 308 1 0 0 20 0 1 0 27893454 41820160 8576 33554432000 4194304 5796924 140736907683312 140736907677880 5100101 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 10210 8576 145 392 0 9809 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40840

[startup+6.30023 s]
/proc/loadavg: 3.59 2.65 2.30 3/178 18458
/proc/meminfo: memFree=31083124/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=40840 CPUtime=6.29 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 9568 0 0 0 628 1 0 0 20 0 1 0 27893454 41820160 8584 33554432000 4194304 5796924 140736907683312 140736907677880 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 10210 8584 145 392 0 9809 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40840

[startup+12.7002 s]
/proc/loadavg: 3.35 2.63 2.29 3/178 18458
/proc/meminfo: memFree=31083040/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=41168 CPUtime=12.69 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 9653 0 0 0 1268 1 0 0 20 0 1 0 27893454 42156032 8669 33554432000 4194304 5796924 140736907683312 140736907677800 5087650 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 10292 8669 145 392 0 9891 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41168

[startup+25.5003 s]
/proc/loadavg: 3.14 2.61 2.29 3/178 18458
/proc/meminfo: memFree=31084024/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=41168 CPUtime=25.49 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 9659 0 0 0 2548 1 0 0 20 0 1 0 27893454 42156032 8675 33554432000 4194304 5796924 140736907683312 140736907679528 5087650 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 10292 8675 151 392 0 9891 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41168

[startup+51.1003 s]
/proc/loadavg: 2.82 2.57 2.28 4/178 18480
/proc/meminfo: memFree=31082500/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=41168 CPUtime=51.08 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 9659 0 0 0 5107 1 0 0 20 0 1 0 27893454 42156032 8675 33554432000 4194304 5796924 140736907683312 140736907679528 5100122 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 10292 8675 151 392 0 9891 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41168

[startup+102.3 s]
/proc/loadavg: 2.38 2.49 2.27 3/177 18481
/proc/meminfo: memFree=31083724/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=41168 CPUtime=102.28 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 9659 0 0 0 10227 1 0 0 20 0 1 0 27893454 42156032 8675 33554432000 4194304 5796924 140736907683312 140736907679528 5092427 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 10292 8675 151 392 0 9891 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 41168

[startup+162.3 s]
/proc/loadavg: 2.24 2.43 2.26 3/177 18482
/proc/meminfo: memFree=31075700/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=43024 CPUtime=162.26 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 10391 0 0 0 16225 1 0 0 20 0 1 0 27893454 44056576 9077 33554432000 4194304 5796924 140736907683312 140736907679528 4199760 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 10756 9077 151 392 0 10355 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 43024

[startup+222.307 s]
/proc/loadavg: 2.20 2.38 2.25 3/177 18484
/proc/meminfo: memFree=31069588/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=43024 CPUtime=222.26 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 10477 0 0 0 22225 1 0 0 20 0 1 0 27893454 44056576 9163 33554432000 4194304 5796924 140736907683312 140736907679528 4806764 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 10756 9163 151 392 0 10355 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 43024

[startup+282.3 s]
/proc/loadavg: 2.18 2.34 2.25 3/177 18485
/proc/meminfo: memFree=31065324/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=46468 CPUtime=282.23 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 10957 0 0 0 28222 1 0 0 20 0 1 0 27893454 47583232 10014 33554432000 4194304 5796924 140736907683312 140736907679528 4313472 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 11617 10014 151 392 0 11216 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 46468

[startup+342.3 s]
/proc/loadavg: 2.22 2.32 2.25 3/177 18486
/proc/meminfo: memFree=31038960/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=47684 CPUtime=342.22 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 11048 0 0 0 34221 1 0 0 20 0 1 0 27893454 48828416 10105 33554432000 4194304 5796924 140736907683312 140736907679528 5092467 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 11921 10105 151 392 0 11520 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 47684

[startup+402.3 s]
/proc/loadavg: 2.15 2.27 2.23 3/177 18487
/proc/meminfo: memFree=31038836/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=47684 CPUtime=402.21 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 11159 0 0 0 40220 1 0 0 20 0 1 0 27893454 48828416 10216 33554432000 4194304 5796924 140736907683312 140736907679528 4805616 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 11921 10216 151 392 0 11520 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 47684

[startup+462.3 s]
/proc/loadavg: 2.26 2.28 2.24 3/177 18488
/proc/meminfo: memFree=31033508/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=47684 CPUtime=462.2 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 11159 0 0 0 46219 1 0 0 20 0 1 0 27893454 48828416 10216 33554432000 4194304 5796924 140736907683312 140736907679528 5087632 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 11921 10216 151 392 0 11520 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 47684

[startup+522.3 s]
/proc/loadavg: 2.14 2.24 2.23 3/177 18490
/proc/meminfo: memFree=31023496/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=58860 CPUtime=522.2 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 13704 0 0 0 52218 2 0 0 20 0 1 0 27893454 60272640 12761 33554432000 4194304 5796924 140736907683312 140736907679528 5087589 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 14715 12761 151 392 0 14314 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 58860

[startup+582.3 s]
/proc/loadavg: 2.21 2.24 2.22 3/178 18494
/proc/meminfo: memFree=31010928/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=64132 CPUtime=582.19 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 13831 0 0 0 58217 2 0 0 20 0 1 0 27893454 65671168 14125 33554432000 4194304 5796924 140736907683312 140736907679528 5087771 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 16033 14125 151 392 0 15632 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 64132


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

[pid=18457] ppid=18454 vsize=90920 CPUtime=1062.11 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 17606 0 0 0 106208 3 0 0 20 0 1 0 27893454 93102080 20371 33554432000 4194304 5796924 140736907683312 140736907679528 5092518 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 22730 20371 151 392 0 22329 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 90920

[startup+1122.3 s]
/proc/loadavg: 2.06 2.10 2.15 3/177 18505
/proc/meminfo: memFree=30960004/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=90920 CPUtime=1122.1 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 17668 0 0 0 112207 3 0 0 20 0 1 0 27893454 93102080 20433 33554432000 4194304 5796924 140736907683312 140736907679528 5096633 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 22730 20433 151 392 0 22329 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 90920

[startup+1182.3 s]
/proc/loadavg: 2.13 2.11 2.15 3/178 18509
/proc/meminfo: memFree=30944876/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=102344 CPUtime=1182.1 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 20816 0 0 0 118206 4 0 0 20 0 1 0 27893454 104800256 24092 33554432000 4194304 5796924 140736907683312 140736907679528 5092550 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 25586 24092 191 392 0 25185 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 102344

[startup+1242.3 s]
/proc/loadavg: 2.04 2.08 2.13 3/177 18510
/proc/meminfo: memFree=30938688/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=102344 CPUtime=1242.08 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 20822 0 0 0 124204 4 0 0 20 0 1 0 27893454 104800256 24092 33554432000 4194304 5796924 140736907683312 140736907679528 4313381 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 25586 24092 191 392 0 25185 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 102344

[startup+1302.3 s]
/proc/loadavg: 2.05 2.08 2.13 3/177 18511
/proc/meminfo: memFree=30936852/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=109996 CPUtime=1302.07 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 21341 0 0 0 130203 4 0 0 20 0 1 0 27893454 112635904 24611 33554432000 4194304 5796924 140736907683312 140736907679528 4806751 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 27499 24611 191 392 0 27098 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 109996

[startup+1362.3 s]
/proc/loadavg: 2.11 2.09 2.13 3/177 18512
/proc/meminfo: memFree=30885468/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=111552 CPUtime=1362.06 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 21809 0 0 0 136202 4 0 0 20 0 1 0 27893454 114229248 25590 33554432000 4194304 5796924 140736907683312 140736907677032 5087650 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 27888 25590 191 392 0 27487 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 111552

[startup+1422.3 s]
/proc/loadavg: 2.08 2.09 2.12 3/177 18514
/proc/meminfo: memFree=30882616/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=114060 CPUtime=1422.06 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 22441 0 0 0 142201 5 0 0 20 0 1 0 27893454 116797440 26222 33554432000 4194304 5796924 140736907683312 140736907679528 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 28515 26222 191 392 0 28114 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 114060

[startup+1482.3 s]
/proc/loadavg: 2.03 2.07 2.11 3/177 18561
/proc/meminfo: memFree=30860864/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=114196 CPUtime=1482.05 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 22468 0 0 0 148200 5 0 0 20 0 1 0 27893454 116936704 26760 33554432000 4194304 5796924 140736907683312 140736907677032 5092622 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 28549 26760 191 392 0 28148 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 114196

[startup+1542.31 s]
/proc/loadavg: 2.16 2.10 2.11 3/177 18562
/proc/meminfo: memFree=30830604/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=135284 CPUtime=1542.04 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 22796 0 0 0 154199 5 0 0 20 0 1 0 27893454 138530816 32034 33554432000 4194304 5796924 140736907683312 140736907679528 4199797 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 33821 32034 191 392 0 33420 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 135284

[startup+1602.3 s]
/proc/loadavg: 2.06 2.08 2.10 3/177 18563
/proc/meminfo: memFree=30818740/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=135284 CPUtime=1602.02 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 22796 0 0 0 160197 5 0 0 20 0 1 0 27893454 138530816 32034 33554432000 4194304 5796924 140736907683312 140736907679528 5096673 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 33821 32034 191 392 0 33420 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 135284

[startup+1662.3 s]
/proc/loadavg: 2.02 2.06 2.09 3/177 18564
/proc/meminfo: memFree=30806856/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=135284 CPUtime=1662.01 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 22796 0 0 0 166196 5 0 0 20 0 1 0 27893454 138530816 32034 33554432000 4194304 5796924 140736907683312 140736907679528 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 33821 32034 191 392 0 33420 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 135284

[startup+1722.3 s]
/proc/loadavg: 2.06 2.06 2.09 3/177 18566
/proc/meminfo: memFree=30803604/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=135284 CPUtime=1722 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 22796 0 0 0 172195 5 0 0 20 0 1 0 27893454 138530816 32034 33554432000 4194304 5796924 140736907683312 140736907679528 5092416 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 33821 32034 191 392 0 33420 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 135284

[startup+1782.3 s]
/proc/loadavg: 2.02 2.05 2.08 3/178 18570
/proc/meminfo: memFree=30795724/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=142544 CPUtime=1782 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 24687 0 0 0 178194 6 0 0 20 0 1 0 27893454 145965056 33925 33554432000 4194304 5796924 140736907683312 140736907679528 4805602 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 35636 33925 191 392 0 35235 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 142544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.09 2.06 2.09 3/178 18570
/proc/meminfo: memFree=30784268/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=142544 CPUtime=1800.09 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) R 18454 18457 16657 0 -1 4202496 24687 0 0 0 180003 6 0 0 20 0 1 0 27893454 145965056 33925 33554432000 4194304 5796924 140736907683312 140736907679528 4199797 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 35636 33925 191 392 0 35235 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 142544

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -18457
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 18457 sig 9
??? end of watcher thread

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

[startup+1801.6 s]
/proc/loadavg: 2.09 2.06 2.09 2/178 18570
/proc/meminfo: memFree=30774712/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=142544 CPUtime=1800.09 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) S 18454 18457 16657 0 -1 4194304 24688 0 0 0 180003 6 0 0 20 0 1 0 27893454 145965056 33926 33554432000 4194304 5796924 140736907683312 140736907675976 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 35636 33926 192 392 0 35235 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 142544

[startup+1802 s]
/proc/loadavg: 2.00 2.04 2.08 2/178 18570
/proc/meminfo: memFree=30774712/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=142544 CPUtime=1800.09 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) S 18454 18457 16657 0 -1 4194304 24688 0 0 0 180003 6 0 0 20 0 1 0 27893454 145965056 33926 33554432000 4194304 5796924 140736907683312 140736907675976 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 35636 33926 192 392 0 35235 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 142544

[startup+1802.4 s]
/proc/loadavg: 2.00 2.04 2.08 2/178 18570
/proc/meminfo: memFree=30774712/32872528 swapFree=249320/249320
[pid=18457] ppid=18454 vsize=142544 CPUtime=1800.09 cores=1,3,5,7
/proc/18457/stat : 18457 (naps-1.02) S 18454 18457 16657 0 -1 4194304 24688 0 0 0 180003 6 0 0 20 0 1 0 27893454 145965056 33926 33554432000 4194304 5796924 140736907683312 140736907675976 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 5 0 0 0 0 0
/proc/18457/statm: 35636 33926 192 392 0 35235 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 142544

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.4
CPU time (s): 1800.11
CPU user time (s): 1800.04
CPU system time (s): 0.065989
CPU usage (%): 99.8726
Max. virtual memory (cumulated for all children) (KiB): 156376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.065989
maximum resident set size= 149228
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24688
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= 26
involuntary context switches= 1865

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.05423 second user time and 7.49386 second system time

The end

Launcher Data 

Begin job on node103 at 2016-06-18 16:00:30
IDJOB=4103503
IDBENCH=2379
IDSOLVER=2544
FILE ID=node103/4103503-1466258430
RUNJOBID= node103-1466241673-16674
PBS_JOBID= 19918212
Free space on /tmp= 71724 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-israel.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103503-1466258430/watcher-4103503-1466258430 -o /tmp/evaluation-result-4103503-1466258430/solver-4103503-1466258430 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466241673-16674 --watchdog 1960  naps-1.02 HOME/instance-4103503-1466258430.opb

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

MD5SUM BENCH= eda4269ba1a2bb6f24002a9139c11119
RANDOM SEED=924297053

node103.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		: 2667.278
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	: 5334.55
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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:        31117028 kB
Buffers:          151224 kB
Cached:           208296 kB
SwapCached:         2488 kB
Active:           487784 kB
Inactive:         266944 kB
Active(anon):     394524 kB
Inactive(anon):     3308 kB
Active(file):      93260 kB
Inactive(file):   263636 kB
Unevictable:      249320 kB
Mlocked:          249320 kB
SwapTotal:      67108856 kB
SwapFree:       67099548 kB
Dirty:              7960 kB
Writeback:             0 kB
AnonPages:        643560 kB
Mapped:             8976 kB
Shmem:                 0 kB
Slab:             616680 kB
SReclaimable:      60028 kB
SUnreclaim:       556652 kB
KernelStack:        1480 kB
PageTables:         5592 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     767808 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 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= 71700 MiB
End job on node103 at 2016-06-18 16:30:33