Trace number 4103427

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) 1800.01 1802.3

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-dg012142.opb
MD5SUM4f88b3d47f6404caca0c9a65b4bd3b5a
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables41920
Total number of constraints2137
Number of constraints which are clauses40
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2097
Minimum length of a constraint1
Maximum length of a constraint371
Number of terms in the objective function 22720
Biggest coefficient in the objective function 5368709120000
Number of bits for the biggest coefficient in the objective function 43
Sum of the numbers in the objective function 1036222338778688
Number of bits of the sum of numbers in the objective function 50
Biggest number in a constraint 5368709120000
Number of bits of the biggest number in a constraint 43
Biggest sum of numbers in a constraint 1036222338778688
Number of bits of the biggest sum of numbers50
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-4103427-1466255599/watcher-4103427-1466255599 -o /tmp/evaluation-result-4103427-1466255599/solver-4103427-1466255599 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466229725-20953 --watchdog 1960 naps-1.02 HOME/instance-4103427-1466255599.opb 

pid=23567
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: 2.05 2.01 2.00 3/176 23570
/proc/meminfo: memFree=31369108/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=7456 CPUtime=0 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 537 0 0 0 0 0 0 0 20 0 1 0 27606656 7634944 412 33554432000 4194304 5796924 140735405791088 140733916484776 4621249 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 1864 412 114 392 0 1463 0

[startup+0.100222 s]
/proc/loadavg: 2.05 2.01 2.00 3/176 23570
/proc/meminfo: memFree=31369108/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=15376 CPUtime=0.09 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 2617 0 0 0 9 0 0 0 20 0 1 0 27606656 15745024 2322 33554432000 4194304 5796924 140735405791088 140733916484776 5183584 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 3844 2322 128 392 0 3443 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15376

[startup+0.200348 s]
/proc/loadavg: 2.05 2.01 2.00 3/176 23570
/proc/meminfo: memFree=31369108/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=16972 CPUtime=0.19 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 2993 0 0 0 19 0 0 0 20 0 1 0 27606656 17379328 2698 33554432000 4194304 5796924 140735405791088 140735405790248 4805708 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 4243 2698 128 392 0 3842 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16972

[startup+0.300235 s]
/proc/loadavg: 2.05 2.01 2.00 3/176 23570
/proc/meminfo: memFree=31369108/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=19480 CPUtime=0.29 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 3607 0 0 0 29 0 0 0 20 0 1 0 27606656 19947520 3312 33554432000 4194304 5796924 140735405791088 140735405790248 4404496 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 4870 3312 129 392 0 4469 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19480

[startup+0.700222 s]
/proc/loadavg: 2.05 2.01 2.00 3/176 23570
/proc/meminfo: memFree=31369108/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=29416 CPUtime=0.69 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 6095 0 0 0 69 0 0 0 20 0 1 0 27606656 30121984 5800 33554432000 4194304 5796924 140735405791088 140735405790248 5183584 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 7354 5800 129 392 0 6953 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29416

[startup+1.50022 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 23571
/proc/meminfo: memFree=31332364/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=59700 CPUtime=1.49 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 13285 0 0 0 147 2 0 0 20 0 1 0 27606656 61132800 12979 33554432000 4194304 5796924 140735405791088 140735405790312 5092427 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 14925 12979 129 392 0 14524 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59700

[startup+3.10022 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 23571
/proc/meminfo: memFree=31304588/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=74280 CPUtime=3.09 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 17167 0 0 0 306 3 0 0 20 0 1 0 27606656 76062720 16533 33554432000 4194304 5796924 140735405791088 140735405788952 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 18570 16533 145 392 0 18169 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 74280

[startup+6.30022 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 23571
/proc/meminfo: memFree=31301388/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=76320 CPUtime=6.29 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 17586 0 0 0 626 3 0 0 20 0 1 0 27606656 78151680 16952 33554432000 4194304 5796924 140735405791088 140735405787304 5092526 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 19080 16952 145 392 0 18679 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 76320

[startup+12.7003 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 23571
/proc/meminfo: memFree=31292032/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=86032 CPUtime=12.69 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 19901 0 0 0 1266 3 0 0 20 0 1 0 27606656 88096768 19300 33554432000 4194304 5796924 140735405791088 140735405675272 4199792 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 21508 19300 145 392 0 21107 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 86032

[startup+25.5003 s]
/proc/loadavg: 2.10 2.03 2.01 3/177 23571
/proc/meminfo: memFree=31274420/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=104448 CPUtime=25.49 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 23748 0 0 0 2545 4 0 0 20 0 1 0 27606656 106954752 23873 33554432000 4194304 5796924 140735405791088 140735405715704 5087499 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 26112 23873 145 392 0 25711 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 104448

[startup+51.1003 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 23571
/proc/meminfo: memFree=31236216/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=141436 CPUtime=51.09 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 30653 0 0 0 5104 5 0 0 20 0 1 0 27606656 144830464 33252 33554432000 4194304 5796924 140735405791088 140735405787304 5087606 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 35359 33252 192 392 0 34958 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 141436

[startup+102.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 23572
/proc/meminfo: memFree=31236176/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=141612 CPUtime=102.28 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 30694 0 0 0 10223 5 0 0 20 0 1 0 27606656 145010688 33293 33554432000 4194304 5796924 140735405791088 140735405784808 5092526 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 35403 33293 192 392 0 35002 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 141612

[startup+162.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 23573
/proc/meminfo: memFree=31235800/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=141868 CPUtime=162.27 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 30731 0 0 0 16222 5 0 0 20 0 1 0 27606656 145272832 33330 33554432000 4194304 5796924 140735405791088 140735405784888 5087516 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 35467 33330 192 392 0 35066 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 141868

[startup+222.307 s]
/proc/loadavg: 2.06 2.04 2.00 3/176 23574
/proc/meminfo: memFree=31234816/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=142196 CPUtime=222.27 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 30814 0 0 0 22222 5 0 0 20 0 1 0 27606656 145608704 33413 33554432000 4194304 5796924 140735405791088 140735405784808 4865191 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 35549 33413 192 392 0 35148 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 142196

[startup+282.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 23576
/proc/meminfo: memFree=31227972/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=142196 CPUtime=282.24 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 30826 0 0 0 28219 5 0 0 20 0 1 0 27606656 145608704 33604 33554432000 4194304 5796924 140735405791088 140735405784808 5092509 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 35549 33604 192 392 0 35148 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 142196

[startup+342.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 23577
/proc/meminfo: memFree=31228140/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=142196 CPUtime=342.23 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 30891 0 0 0 34218 5 0 0 20 0 1 0 27606656 145608704 33661 33554432000 4194304 5796924 140735405791088 140735405787304 5087682 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 35549 33661 192 392 0 35148 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 142196

[startup+402.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/178 23581
/proc/meminfo: memFree=31227616/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=142196 CPUtime=402.22 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 30892 0 0 0 40217 5 0 0 20 0 1 0 27606656 145608704 33662 33554432000 4194304 5796924 140735405791088 140735405787304 5087632 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 35549 33662 192 392 0 35148 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 142196

[startup+462.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 23582
/proc/meminfo: memFree=31228004/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=142196 CPUtime=462.21 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 30895 0 0 0 46216 5 0 0 20 0 1 0 27606656 145608704 33665 33554432000 4194304 5796924 140735405791088 140735405787304 5092643 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 35549 33665 192 392 0 35148 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 142196

[startup+522.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 23583
/proc/meminfo: memFree=31227884/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=142196 CPUtime=522.2 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 30895 0 0 0 52215 5 0 0 20 0 1 0 27606656 145608704 33665 33554432000 4194304 5796924 140735405791088 140735405787304 4808064 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 35549 33665 192 392 0 35148 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 142196

[startup+582.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 23585
/proc/meminfo: memFree=31227756/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=142196 CPUtime=582.19 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 30900 0 0 0 58214 5 0 0 20 0 1 0 27606656 145608704 33670 33554432000 4194304 5796924 140735405791088 140735405787304 4840430 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 35549 33670 192 392 0 35148 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 142196


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

[pid=23570] ppid=23567 vsize=151252 CPUtime=1122.1 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 32002 0 0 0 112205 5 0 0 20 0 1 0 27606656 154882048 35283 33554432000 4194304 5796924 140735405791088 140735405787304 5087501 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 37813 35283 192 392 0 37412 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 151252

[startup+1182.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 23600
/proc/meminfo: memFree=31220336/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=151252 CPUtime=1182.09 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 32002 0 0 0 118204 5 0 0 20 0 1 0 27606656 154882048 35283 33554432000 4194304 5796924 140735405791088 140735405787304 4805602 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 37813 35283 192 392 0 37412 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 151252

[startup+1242.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/177 23601
/proc/meminfo: memFree=31220208/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=151252 CPUtime=1242.08 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 32002 0 0 0 124203 5 0 0 20 0 1 0 27606656 154882048 35283 33554432000 4194304 5796924 140735405791088 140735405787304 4809939 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 37813 35283 192 392 0 37412 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 151252

[startup+1302.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/176 23602
/proc/meminfo: memFree=31220436/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=151468 CPUtime=1302.07 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 32022 0 0 0 130202 5 0 0 20 0 1 0 27606656 155103232 35303 33554432000 4194304 5796924 140735405791088 140735405784888 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 37867 35303 192 392 0 37466 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 151468

[startup+1362.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 23604
/proc/meminfo: memFree=31220244/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=151632 CPUtime=1362.07 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 32071 0 0 0 136201 6 0 0 20 0 1 0 27606656 155271168 35352 33554432000 4194304 5796924 140735405791088 140735405784808 4806736 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 37908 35352 192 392 0 37507 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 151632

[startup+1422.3 s]
/proc/loadavg: 1.95 2.02 1.99 3/178 23699
/proc/meminfo: memFree=31098928/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=151632 CPUtime=1422.07 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 32075 0 0 0 142201 6 0 0 20 0 1 0 27606656 155271168 35356 33554432000 4194304 5796924 140735405791088 140735405784808 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 37908 35356 192 392 0 37507 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 151632

[startup+1482.3 s]
/proc/loadavg: 2.02 2.03 2.00 4/177 23701
/proc/meminfo: memFree=31093516/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=151632 CPUtime=1482.05 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 32075 0 0 0 148199 6 0 0 20 0 1 0 27606656 155271168 35356 33554432000 4194304 5796924 140735405791088 140735405784808 5092416 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 37908 35356 192 392 0 37507 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 151632

[startup+1542.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 23702
/proc/meminfo: memFree=31093912/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=151632 CPUtime=1542.05 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 32075 0 0 0 154199 6 0 0 20 0 1 0 27606656 155271168 35356 33554432000 4194304 5796924 140735405791088 140735405784808 5087780 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 37908 35356 192 392 0 37507 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 151632

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 23706
/proc/meminfo: memFree=31088252/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=156724 CPUtime=1602.03 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 33363 0 0 0 160197 6 0 0 20 0 1 0 27606656 160485376 36644 33554432000 4194304 5796924 140735405791088 140735405787304 5087579 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 39181 36644 192 392 0 38780 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 156724

[startup+1662.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 23707
/proc/meminfo: memFree=31086524/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=156724 CPUtime=1662.03 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 33363 0 0 0 166197 6 0 0 20 0 1 0 27606656 160485376 36644 33554432000 4194304 5796924 140735405791088 140735405787304 5092423 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 39181 36644 192 392 0 38780 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 156724

[startup+1722.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 23708
/proc/meminfo: memFree=31085320/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=156724 CPUtime=1722.02 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 33363 0 0 0 172196 6 0 0 20 0 1 0 27606656 160485376 36644 33554432000 4194304 5796924 140735405791088 140735405787304 5092487 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 39181 36644 192 392 0 38780 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 156724

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 23710
/proc/meminfo: memFree=31084984/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=156724 CPUtime=1782.01 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 33363 0 0 0 178195 6 0 0 20 0 1 0 27606656 160485376 36644 33554432000 4194304 5796924 140735405791088 140735405787304 5092604 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 39181 36644 192 392 0 38780 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 156724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 23710
/proc/meminfo: memFree=31023188/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=156724 CPUtime=1800 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) R 23567 23570 20937 0 -1 4202496 33363 0 0 0 179994 6 0 0 20 0 1 0 27606656 160485376 36644 33554432000 4194304 5796924 140735405791088 140735405787304 4806925 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 39181 36644 192 392 0 38780 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 156724

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -23570
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23570 sig 9
??? end of watcher thread

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

[startup+1801.6 s]
/proc/loadavg: 2.07 2.03 2.00 2/177 23710
/proc/meminfo: memFree=31020584/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=156724 CPUtime=1800 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) S 23567 23570 20937 0 -1 4194304 33364 0 0 0 179994 6 0 0 20 0 1 0 27606656 160485376 36645 33554432000 4194304 5796924 140735405791088 140735405783880 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 39181 36645 193 392 0 38780 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 156724

[startup+1802 s]
/proc/loadavg: 2.07 2.03 2.00 2/177 23710
/proc/meminfo: memFree=31020460/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=156724 CPUtime=1800 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) S 23567 23570 20937 0 -1 4194304 33364 0 0 0 179994 6 0 0 20 0 1 0 27606656 160485376 36645 33554432000 4194304 5796924 140735405791088 140735405783880 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 39181 36645 193 392 0 38780 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 156724

[startup+1802.2 s]
/proc/loadavg: 2.07 2.03 2.00 2/177 23710
/proc/meminfo: memFree=31020460/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=156724 CPUtime=1800 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) S 23567 23570 20937 0 -1 4194304 33364 0 0 0 179994 6 0 0 20 0 1 0 27606656 160485376 36645 33554432000 4194304 5796924 140735405791088 140735405783880 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 39181 36645 193 392 0 38780 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 156724

[startup+1802.3 s]
/proc/loadavg: 2.07 2.03 2.00 2/177 23710
/proc/meminfo: memFree=31020460/32872528 swapFree=338416/354768
[pid=23570] ppid=23567 vsize=156724 CPUtime=1800 cores=0,2,4,6
/proc/23570/stat : 23570 (naps-1.02) S 23567 23570 20937 0 -1 4194304 33364 0 0 0 179994 6 0 0 20 0 1 0 27606656 160485376 36645 33554432000 4194304 5796924 140735405791088 140735405783880 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/23570/statm: 39181 36645 193 392 0 38780 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 156724

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.3
CPU time (s): 1800.01
CPU user time (s): 1799.95
CPU system time (s): 0.06399
CPU usage (%): 99.873
Max. virtual memory (cumulated for all children) (KiB): 156724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.06399
maximum resident set size= 146580
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33364
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= 24
involuntary context switches= 1872

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.97509 second user time and 6.66199 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-18 15:13:19
IDJOB=4103427
IDBENCH=2355
IDSOLVER=2544
FILE ID=node126/4103427-1466255599
RUNJOBID= node126-1466229725-20953
PBS_JOBID= 19918178
Free space on /tmp= 71732 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-dg012142.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103427-1466255599/watcher-4103427-1466255599 -o /tmp/evaluation-result-4103427-1466255599/solver-4103427-1466255599 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466229725-20953 --watchdog 1960  naps-1.02 HOME/instance-4103427-1466255599.opb

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

MD5SUM BENCH= 4f88b3d47f6404caca0c9a65b4bd3b5a
RANDOM SEED=941769009

node126.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
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	: 5332.24
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
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		: 2666.121
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
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		: 2666.121
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:        31369868 kB
Buffers:          126004 kB
Cached:           234244 kB
SwapCached:         1736 kB
Active:           138144 kB
Inactive:         274800 kB
Active(anon):      53388 kB
Inactive(anon):     1796 kB
Active(file):      84756 kB
Inactive(file):   273004 kB
Unevictable:      354768 kB
Mlocked:          338416 kB
SwapTotal:      67108856 kB
SwapFree:       67100232 kB
Dirty:              7388 kB
Writeback:             0 kB
AnonPages:        523448 kB
Mapped:             9692 kB
Shmem:                 0 kB
Slab:             604576 kB
SReclaimable:      48844 kB
SUnreclaim:       555732 kB
KernelStack:        1472 kB
PageTables:         5272 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     526100 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    167936 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= 71724 MiB
End job on node126 at 2016-06-18 15:43:22