Trace number 4100499

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) 1800.4 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-dc1l.opb
MD5SUM1bfc65237e0980827bf136f13870d50e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark26800
Best CPU time to get the best result obtained on this benchmark1800.96
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 997
Optimality of the best value was proved NO
Number of variables85198
Total number of constraints1652
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 constraints1652
Minimum length of a constraint31
Maximum length of a constraint35129
Number of terms in the objective function 85198
Biggest coefficient in the objective function 41346
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 607077
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 607077
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c NaPS 1.02b.
1800.05/1800.40	c 
1800.05/1800.40	c *** TERMINATED *** by signal 15
1800.05/1800.40	s UNKNOWN
1800.05/1800.40	c _____________________________________________________________________________
1800.05/1800.40	c 
1800.05/1800.40	c std/band forms        : 187,967
1800.05/1800.40	c 2cl/3cl ITE-codings   : 0,0
1800.05/1800.40	c BDD/srt/adr Max costs : 66338,418659,126650
1800.05/1800.40	c BDDraw/bin/mul/srt/adr: 979,0,0,168,6
1800.05/1800.40	c BDD nodes             : 58414946
1800.05/1800.40	c Es1/CC detections     : 0,0
1800.05/1800.40	c SAT/UNSAT calls       : 0,0
1800.05/1800.40	c restarts              : 0
1800.05/1800.40	c conflicts             : 0              (0 /sec)
1800.05/1800.40	c decisions             : 0              (0 /sec)
1800.05/1800.40	c propagations          : 0              (0 /sec)
1800.05/1800.40	c inspects              : 0              (0 /sec)
1800.05/1800.40	c CPU time (solving tm) : 1797 s        (0 s)
1800.05/1800.40	c Time for Opt-base     : 940.1 s
1800.05/1800.40	c _____________________________________________________________________________

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4100499-1467022677/watcher-4100499-1467022677 -o /tmp/evaluation-result-4100499-1467022677/solver-4100499-1467022677 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1467020147-25277 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4100499-1467022677.opb 

pid=25528
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 Stack size limit: 81920 KiB
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: 81920 KiB


[startup+0 s]
/proc/loadavg: 2.08 2.04 1.92 3/175 25531
/proc/meminfo: memFree=29715688/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=8564 CPUtime=0 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 786 0 0 0 0 0 0 0 20 0 1 0 35307704 8769536 660 33554432000 4194304 5796924 140735244565200 140733436375048 4621249 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 2141 660 114 392 0 1740 0

[startup+0.100161 s]
/proc/loadavg: 2.08 2.04 1.92 3/175 25531
/proc/meminfo: memFree=29715688/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=35228 CPUtime=0.09 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 6967 0 0 0 8 1 0 0 20 0 1 0 35307704 36073472 6679 33554432000 4194304 5796924 140735244565200 140735244564504 5087752 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 8807 6679 116 392 0 8406 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 35228

[startup+0.200347 s]
/proc/loadavg: 2.08 2.04 1.92 3/175 25531
/proc/meminfo: memFree=29715688/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=40416 CPUtime=0.19 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 8456 0 0 0 18 1 0 0 20 0 1 0 35307704 41385984 8001 33554432000 4194304 5796924 140735244565200 140735244564504 4808013 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 10104 8001 128 392 0 9703 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 40416

[startup+0.300333 s]
/proc/loadavg: 2.08 2.04 1.92 3/175 25531
/proc/meminfo: memFree=29715688/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=42016 CPUtime=0.29 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 8821 0 0 0 28 1 0 0 20 0 1 0 35307704 43024384 8366 33554432000 4194304 5796924 140735244565200 140735244564504 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 10504 8367 128 392 0 10103 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42016

[startup+0.700241 s]
/proc/loadavg: 2.08 2.04 1.92 3/175 25531
/proc/meminfo: memFree=29715688/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=49228 CPUtime=0.68 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 10548 0 0 0 67 1 0 0 20 0 1 0 35307704 50409472 10093 33554432000 4194304 5796924 140735244565200 140735244561480 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 12307 10093 128 392 0 11906 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 49228

[startup+1.50024 s]
/proc/loadavg: 2.08 2.04 1.92 3/177 25533
/proc/meminfo: memFree=29664520/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=71676 CPUtime=1.49 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 16081 0 0 0 146 3 0 0 20 0 1 0 35307704 73396224 15626 33554432000 4194304 5796924 140735244565200 140735244561480 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 17919 15626 128 392 0 17518 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71676

[startup+3.10027 s]
/proc/loadavg: 2.08 2.04 1.92 3/177 25533
/proc/meminfo: memFree=29633632/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=127896 CPUtime=3.09 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 31546 0 0 0 304 5 0 0 20 0 1 0 35307704 130965504 29519 33554432000 4194304 5796924 140735244565200 140735244562696 5087650 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 31974 29519 128 392 0 31573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 127896

[startup+6.30028 s]
/proc/loadavg: 2.07 2.04 1.92 3/177 25533
/proc/meminfo: memFree=29552984/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=191132 CPUtime=6.29 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 51501 0 0 0 621 8 0 0 20 0 1 0 35307704 195719168 44042 33554432000 4194304 5796924 140735244565200 140735244563512 4451069 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 47783 44042 139 392 0 47382 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 191132

[startup+12.7003 s]
/proc/loadavg: 2.07 2.04 1.92 3/177 25533
/proc/meminfo: memFree=29468192/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=261048 CPUtime=12.68 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 67344 0 0 0 1259 9 0 0 20 0 1 0 35307704 267313152 61418 33554432000 4194304 5796924 140735244565200 140735244562184 5087682 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 65262 61418 150 392 0 64861 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 261048

[startup+25.5004 s]
/proc/loadavg: 2.12 2.05 1.92 3/177 25533
/proc/meminfo: memFree=29441768/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=291676 CPUtime=25.49 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 69504 0 0 0 2538 11 0 0 20 0 1 0 35307704 298676224 67800 33554432000 4194304 5796924 140735244565200 140735244528792 5092509 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 72919 67800 150 392 0 72518 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 291676

[startup+51.1004 s]
/proc/loadavg: 2.08 2.05 1.92 3/177 25533
/proc/meminfo: memFree=29376972/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=347996 CPUtime=51.09 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 77402 0 0 0 5096 13 0 0 20 0 1 0 35307704 356347904 83200 33554432000 4194304 5796924 140735244565200 140735244562184 5096620 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 86999 83200 150 392 0 86598 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 347996

[startup+102.3 s]
/proc/loadavg: 2.03 2.04 1.92 3/177 25534
/proc/meminfo: memFree=29266432/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=484884 CPUtime=102.28 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 98283 0 0 0 10211 17 0 0 20 0 1 0 35307704 496521216 117042 33554432000 4194304 5796924 140735244565200 140735244562184 5087650 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 121221 117042 150 392 0 120820 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 484884

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 1.92 3/178 25538
/proc/meminfo: memFree=29139380/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=621152 CPUtime=162.27 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 99298 0 0 0 16206 21 0 0 20 0 1 0 35307704 636059648 146022 33554432000 4194304 5796924 140735244565200 140735244515480 4261374 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 155288 146022 150 392 0 154887 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 621152

[startup+222.307 s]
/proc/loadavg: 2.08 2.04 1.93 3/177 25539
/proc/meminfo: memFree=29006752/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=763964 CPUtime=222.26 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 123846 0 0 0 22202 24 0 0 20 0 1 0 35307704 782299136 177724 33554432000 4194304 5796924 140735244565200 140735244562184 4861399 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 190991 177724 150 392 0 190590 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 763964

[startup+282.3 s]
/proc/loadavg: 2.03 2.03 1.93 3/177 25540
/proc/meminfo: memFree=28790008/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=943116 CPUtime=282.25 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 127524 0 0 0 28195 30 0 0 20 0 1 0 35307704 965750784 229667 33554432000 4194304 5796924 140735244565200 140735244528248 5087488 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 235779 229667 150 392 0 235378 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 943116

[startup+342.3 s]
/proc/loadavg: 2.05 2.03 1.93 3/177 25542
/proc/meminfo: memFree=28676476/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=1093844 CPUtime=342.24 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 148220 0 0 0 34190 34 0 0 20 0 1 0 35307704 1120096256 255984 33554432000 4194304 5796924 140735244565200 140735244562184 4432282 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 273461 255984 150 392 0 273060 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 1093844

[startup+402.3 s]
/proc/loadavg: 2.02 2.03 1.93 3/177 25543
/proc/meminfo: memFree=26731212/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=3050776 CPUtime=402.23 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 637469 0 0 0 40119 104 0 0 20 0 1 0 35307704 3123994624 756475 33554432000 4194304 5796924 140735244565200 140735212017192 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 762694 756477 150 392 0 762293 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 3050776

[startup+462.3 s]
/proc/loadavg: 2.04 2.03 1.94 3/177 25544
/proc/meminfo: memFree=26147708/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=3681244 CPUtime=462.22 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 769384 0 0 0 46099 123 0 0 20 0 1 0 35307704 3769593856 890945 33554432000 4194304 5796924 140735244565200 140735244562184 5087488 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 920311 890945 151 392 0 919910 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 3681244

[startup+522.3 s]
/proc/loadavg: 2.04 2.04 1.94 3/177 25545
/proc/meminfo: memFree=26162772/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=3681244 CPUtime=522.21 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 769384 0 0 0 52098 123 0 0 20 0 1 0 35307704 3769593856 890945 33554432000 4194304 5796924 140735244565200 140735244562184 5100101 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 920311 890945 151 392 0 919910 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3681244

[startup+582.3 s]
/proc/loadavg: 2.05 2.04 1.95 4/177 25546
/proc/meminfo: memFree=26149556/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=3681244 CPUtime=582.2 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 769424 0 0 0 58097 123 0 0 20 0 1 0 35307704 3769593856 890985 33554432000 4194304 5796924 140735244565200 140735244562184 4805600 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 920311 890985 191 392 0 919910 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3681244

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

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 1.96 3/177 25558
/proc/meminfo: memFree=21551292/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=8311308 CPUtime=1002.14 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 1804350 0 0 0 99928 286 0 0 20 0 1 0 35307704 8510779392 2036239 33554432000 4194304 5796924 140735244565200 140735244562184 5087606 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 2077827 2036239 191 392 0 2077426 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 8311308

[startup+1062.3 s]
/proc/loadavg: 2.06 2.03 1.97 3/177 25559
/proc/meminfo: memFree=21546816/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=8311308 CPUtime=1062.13 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 1804350 0 0 0 105927 286 0 0 20 0 1 0 35307704 8510779392 2036239 33554432000 4194304 5796924 140735244565200 140735244562184 5092622 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 2077827 2036239 191 392 0 2077426 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 8311308

[startup+1122.3 s]
/proc/loadavg: 2.14 2.05 1.98 3/177 25605
/proc/meminfo: memFree=22674836/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=8311308 CPUtime=1122.12 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 1804351 0 0 0 111926 286 0 0 20 0 1 0 35307704 8510779392 2036698 33554432000 4194304 5796924 140735244565200 140735244562184 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 2077827 2036698 191 392 0 2077426 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 8311308

[startup+1182.3 s]
/proc/loadavg: 2.11 2.06 1.99 3/177 25606
/proc/meminfo: memFree=22257520/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=8311308 CPUtime=1182.1 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 1804370 0 0 0 117924 286 0 0 20 0 1 0 35307704 8510779392 2036789 33554432000 4194304 5796924 140735244565200 140735244562184 5096588 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 2077827 2036789 191 392 0 2077426 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 8311308

[startup+1242.3 s]
/proc/loadavg: 2.04 2.04 1.99 3/177 25608
/proc/meminfo: memFree=22027064/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=8311308 CPUtime=1242.07 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 1804407 0 0 0 123921 286 0 0 20 0 1 0 35307704 8510779392 2036789 33554432000 4194304 5796924 140735244565200 140735244562184 5092416 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 2077827 2036789 191 392 0 2077426 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 8311308

[startup+1302.3 s]
/proc/loadavg: 2.05 2.05 1.99 3/177 25609
/proc/meminfo: memFree=22016600/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=8311308 CPUtime=1302.04 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 1804443 0 0 0 129918 286 0 0 20 0 1 0 35307704 8510779392 2036789 33554432000 4194304 5796924 140735244565200 140735244562184 5092526 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 2077827 2036789 191 392 0 2077426 0
Current children cumulated CPU time (s) 1302.04
Current children cumulated vsize (KiB) 8311308

[startup+1362.3 s]
/proc/loadavg: 2.02 2.04 1.99 3/178 25613
/proc/meminfo: memFree=21749648/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=8311308 CPUtime=1362.02 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 1804459 0 0 0 135916 286 0 0 20 0 1 0 35307704 8510779392 2036789 33554432000 4194304 5796924 140735244565200 140735244562184 5096620 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 2077827 2036789 191 392 0 2077426 0
Current children cumulated CPU time (s) 1362.02
Current children cumulated vsize (KiB) 8311308

[startup+1422.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 25614
/proc/meminfo: memFree=21422744/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=8311308 CPUtime=1422.02 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 1804462 0 0 0 141916 286 0 0 20 0 1 0 35307704 8510779392 2036789 33554432000 4194304 5796924 140735244565200 140735244562184 4455120 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 2077827 2036789 191 392 0 2077426 0
Current children cumulated CPU time (s) 1422.02
Current children cumulated vsize (KiB) 8311308

[startup+1482.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 25615
/proc/meminfo: memFree=21423016/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=8311308 CPUtime=1482 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 1804467 0 0 0 147914 286 0 0 20 0 1 0 35307704 8510779392 2036789 33554432000 4194304 5796924 140735244565200 140735244562184 5092518 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 2077827 2036789 191 392 0 2077426 0
Current children cumulated CPU time (s) 1482
Current children cumulated vsize (KiB) 8311308

[startup+1542.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 25617
/proc/meminfo: memFree=21412928/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=8311308 CPUtime=1542 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 1804467 0 0 0 153914 286 0 0 20 0 1 0 35307704 8510779392 2036789 33554432000 4194304 5796924 140735244565200 140735244562184 5087488 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 2077827 2036789 191 392 0 2077426 0
Current children cumulated CPU time (s) 1542
Current children cumulated vsize (KiB) 8311308

[startup+1602.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 25618
/proc/meminfo: memFree=20876716/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=8311308 CPUtime=1601.98 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 1804467 0 0 0 159912 286 0 0 20 0 1 0 35307704 8510779392 2036789 33554432000 4194304 5796924 140735244565200 140735244562184 5092432 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 2077827 2036789 191 392 0 2077426 0
Current children cumulated CPU time (s) 1601.98
Current children cumulated vsize (KiB) 8311308

[startup+1662.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 25619
/proc/meminfo: memFree=20876868/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=8311308 CPUtime=1661.97 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 1804467 0 0 0 165911 286 0 0 20 0 1 0 35307704 8510779392 2036789 33554432000 4194304 5796924 140735244565200 140735244562184 5092509 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 2077827 2036789 191 392 0 2077426 0
Current children cumulated CPU time (s) 1661.97
Current children cumulated vsize (KiB) 8311308

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 25620
/proc/meminfo: memFree=20876644/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=8311308 CPUtime=1721.96 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 1804467 0 0 0 171910 286 0 0 20 0 1 0 35307704 8510779392 2036789 33554432000 4194304 5796924 140735244565200 140735244562184 4809358 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 2077827 2036789 191 392 0 2077426 0
Current children cumulated CPU time (s) 1721.96
Current children cumulated vsize (KiB) 8311308

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 25621
/proc/meminfo: memFree=20839252/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=8311308 CPUtime=1781.96 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 1804468 0 0 0 177910 286 0 0 20 0 1 0 35307704 8510779392 2036789 33554432000 4194304 5796924 140735244565200 140735244562184 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 2077827 2036789 191 392 0 2077426 0
Current children cumulated CPU time (s) 1781.96
Current children cumulated vsize (KiB) 8311308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 25622
/proc/meminfo: memFree=20824628/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=8311308 CPUtime=1800.05 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202496 1804468 0 0 0 179719 286 0 0 20 0 1 0 35307704 8510779392 2036789 33554432000 4194304 5796924 140735244565200 140735244562184 4313520 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 2077827 2036789 191 392 0 2077426 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 8311308

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

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 25531 sig 9
??? kill -25531 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.6 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 25622
/proc/meminfo: memFree=20824628/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=0 CPUtime=1800.25 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202500 1804480 0 0 0 179719 306 0 0 20 0 1 0 35307704 0 0 33554432000 0 0 0 0 0 0 16384 4096 17954 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.25
Current children cumulated vsize (KiB) 0

[startup+1800.7 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 25622
/proc/meminfo: memFree=27616472/32872528 swapFree=249752/274280
[pid=25531] ppid=25528 vsize=0 CPUtime=1800.36 cores=0,2,4,6
/proc/25531/stat : 25531 (naps-1.02) R 25528 25531 25261 0 -1 4202500 1804480 0 0 0 179719 317 0 0 20 0 1 0 35307704 0 0 33554432000 0 0 0 0 0 0 16384 4096 17954 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/25531/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.36
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.4
CPU user time (s): 1797.2
CPU system time (s): 3.20051
CPU usage (%): 99.9814
Max. virtual memory (cumulated for all children) (KiB): 8311308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.2
system time used= 3.20051
maximum resident set size= 8147204
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1804480
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= 121
involuntary context switches= 1966

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.5713 second user time and 7.07192 second system time

The end

Launcher Data 

Begin job on node107 at 2016-06-27 12:17:57
IDJOB=4100499
IDBENCH=1624
IDSOLVER=2544
FILE ID=node107/4100499-1467022677
RUNJOBID= node107-1467020147-25277
PBS_JOBID= 19976981
Free space on /tmp= 71712 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-dc1l.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100499-1467022677/watcher-4100499-1467022677 -o /tmp/evaluation-result-4100499-1467022677/solver-4100499-1467022677 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1467020147-25277 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4100499-1467022677.opb

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

MD5SUM BENCH= 1bfc65237e0980827bf136f13870d50e
RANDOM SEED=1790298017

node107.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		: 2666.695
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.39
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		: 2666.695
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		: 2666.695
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	: 5332.54
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		: 2666.695
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		: 2666.695
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	: 5332.56
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		: 2666.695
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		: 2666.695
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		: 2666.695
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29716688 kB
Buffers:           77100 kB
Cached:           398804 kB
SwapCached:         1956 kB
Active:          1724592 kB
Inactive:         398336 kB
Active(anon):    1648736 kB
Inactive(anon):      616 kB
Active(file):      75856 kB
Inactive(file):   397720 kB
Unevictable:      274280 kB
Mlocked:          249752 kB
SwapTotal:      67108856 kB
SwapFree:       67099140 kB
Dirty:              9960 kB
Writeback:             0 kB
AnonPages:       1930972 kB
Mapped:             8896 kB
Shmem:                 0 kB
Slab:             614620 kB
SReclaimable:      57824 kB
SUnreclaim:       556796 kB
KernelStack:        1440 kB
PageTables:         7420 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2127548 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    339968 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= 71696 MiB
End job on node107 at 2016-06-27 12:47:58