Trace number 4082589

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) 1800.02 1802.3

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Multihop/
normalized-minisat15_5_3_0_mh.opb
MD5SUMdd3d38d29879098f25b76c0a87425db0
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5088349
Best CPU time to get the best result obtained on this benchmark3.20351
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6810
Total number of constraints15202
Number of constraints which are clauses11580
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints3600
Minimum length of a constraint2
Maximum length of a constraint330
Number of terms in the objective function 3795
Biggest coefficient in the objective function 80621568
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 3352482423
Number of bits of the sum of numbers in the objective function 32
Biggest number in a constraint 80621568
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 3352482423
Number of bits of the biggest sum of numbers32
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-4082589-1465288363/watcher-4082589-1465288363 -o /tmp/evaluation-result-4082589-1465288363/solver-4082589-1465288363 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1465274956-21530 --watchdog 1960 naps-1.02 HOME/instance-4082589-1465288363.opb 

pid=24441
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: 1.92 1.98 1.99 3/176 24444
/proc/meminfo: memFree=31358324/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=7764 CPUtime=0 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 577 0 0 0 0 0 0 0 20 0 1 0 110771665 7950336 451 33554432000 4194304 5796924 140736222928672 140735179353928 4601402 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 1941 452 114 392 0 1540 0

[startup+0.100125 s]
/proc/loadavg: 1.92 1.98 1.99 3/176 24444
/proc/meminfo: memFree=31358324/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=9708 CPUtime=0.09 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 1136 0 0 0 9 0 0 0 20 0 1 0 110771665 9940992 993 33554432000 4194304 5796924 140736222928672 140736222927896 4623680 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 2427 993 129 392 0 2026 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9708

[startup+0.200336 s]
/proc/loadavg: 1.92 1.98 1.99 3/176 24444
/proc/meminfo: memFree=31358324/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=12500 CPUtime=0.19 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 1856 0 0 0 19 0 0 0 20 0 1 0 110771665 12800000 1697 33554432000 4194304 5796924 140736222928672 140736222927896 4404063 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 3125 1697 129 392 0 2724 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12500

[startup+0.300288 s]
/proc/loadavg: 1.92 1.98 1.99 3/176 24444
/proc/meminfo: memFree=31358324/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=14180 CPUtime=0.29 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 2380 0 0 0 29 0 0 0 20 0 1 0 110771665 14520320 2159 33554432000 4194304 5796924 140736222928672 140736222927896 5087579 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 3545 2159 140 392 0 3144 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14180

[startup+0.700263 s]
/proc/loadavg: 1.92 1.98 1.99 3/176 24444
/proc/meminfo: memFree=31358324/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=23916 CPUtime=0.69 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 6269 0 0 0 68 1 0 0 20 0 1 0 110771665 24489984 5276 33554432000 4194304 5796924 140736222928672 140736222927896 4623680 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 5979 5279 149 392 0 5578 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23916

[startup+1.50018 s]
/proc/loadavg: 1.92 1.98 1.99 3/177 24445
/proc/meminfo: memFree=31335608/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=25432 CPUtime=1.49 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 6776 0 0 0 148 1 0 0 20 0 1 0 110771665 26042368 5774 33554432000 4194304 5796924 140736222928672 140736222925656 5092432 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6358 5774 170 392 0 5957 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25432

[startup+3.10018 s]
/proc/loadavg: 1.92 1.98 1.99 3/177 24445
/proc/meminfo: memFree=31335112/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=25432 CPUtime=3.09 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 6776 0 0 0 308 1 0 0 20 0 1 0 110771665 26042368 5774 33554432000 4194304 5796924 140736222928672 140736222925656 4865191 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6358 5774 170 392 0 5957 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25432

[startup+6.30019 s]
/proc/loadavg: 1.93 1.98 1.99 3/177 24445
/proc/meminfo: memFree=31335140/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=25432 CPUtime=6.29 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 6783 0 0 0 628 1 0 0 20 0 1 0 110771665 26042368 5781 33554432000 4194304 5796924 140736222928672 140736222925656 4805632 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6358 5781 171 392 0 5957 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25432

[startup+12.7002 s]
/proc/loadavg: 1.93 1.98 1.99 3/177 24445
/proc/meminfo: memFree=31334924/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=25432 CPUtime=12.69 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 6785 0 0 0 1268 1 0 0 20 0 1 0 110771665 26042368 5783 33554432000 4194304 5796924 140736222928672 140736222925656 4296214 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6358 5783 171 392 0 5957 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25432

[startup+25.5002 s]
/proc/loadavg: 1.95 1.98 1.99 3/177 24445
/proc/meminfo: memFree=31335196/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=25432 CPUtime=25.49 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 6785 0 0 0 2548 1 0 0 20 0 1 0 110771665 26042368 5783 33554432000 4194304 5796924 140736222928672 140736222925656 4296050 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6358 5783 171 392 0 5957 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25432

[startup+51.1002 s]
/proc/loadavg: 1.96 1.98 1.99 4/177 24445
/proc/meminfo: memFree=31335072/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=25572 CPUtime=51.08 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 6808 0 0 0 5107 1 0 0 20 0 1 0 110771665 26185728 5806 33554432000 4194304 5796924 140736222928672 140736222923256 4295683 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6393 5806 171 392 0 5992 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25572

[startup+102.3 s]
/proc/loadavg: 1.98 1.98 1.99 4/177 24446
/proc/meminfo: memFree=31334696/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=25892 CPUtime=102.28 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 6875 0 0 0 10227 1 0 0 20 0 1 0 110771665 26513408 5873 33554432000 4194304 5796924 140736222928672 140736222923160 5087650 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6473 5873 171 392 0 6072 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 25892

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 24447
/proc/meminfo: memFree=31333988/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=26028 CPUtime=162.26 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 6918 0 0 0 16225 1 0 0 20 0 1 0 110771665 26652672 5962 33554432000 4194304 5796924 140736222928672 140736222923256 4296071 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6507 5962 171 392 0 6106 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 26028

[startup+222.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 24448
/proc/meminfo: memFree=31333736/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=26160 CPUtime=222.26 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 6948 0 0 0 22225 1 0 0 20 0 1 0 110771665 26787840 5992 33554432000 4194304 5796924 140736222928672 140736222923256 5092604 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6540 5992 171 392 0 6139 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 26160

[startup+282.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 24449
/proc/meminfo: memFree=31332988/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=26424 CPUtime=282.24 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 7017 0 0 0 28223 1 0 0 20 0 1 0 110771665 27058176 6061 33554432000 4194304 5796924 140736222928672 140736222923192 5087780 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6606 6061 171 392 0 6205 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 26424

[startup+342.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 24451
/proc/meminfo: memFree=31332856/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=26424 CPUtime=342.23 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 7019 0 0 0 34222 1 0 0 20 0 1 0 110771665 27058176 6063 33554432000 4194304 5796924 140736222928672 140736222923192 5092622 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6606 6063 171 392 0 6205 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 26424

[startup+402.3 s]
/proc/loadavg: 2.06 2.00 2.00 3/177 24452
/proc/meminfo: memFree=31332852/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=26424 CPUtime=402.23 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 7020 0 0 0 40222 1 0 0 20 0 1 0 110771665 27058176 6064 33554432000 4194304 5796924 140736222928672 140736222923192 5087650 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6606 6064 171 392 0 6205 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 26424

[startup+462.3 s]
/proc/loadavg: 2.02 2.00 2.00 3/178 24456
/proc/meminfo: memFree=31332584/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=26668 CPUtime=462.22 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 7062 0 0 0 46221 1 0 0 20 0 1 0 110771665 27308032 6106 33554432000 4194304 5796924 140736222928672 140736222923160 4809264 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6667 6106 171 392 0 6266 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 26668

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 24457
/proc/meminfo: memFree=31332836/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=26668 CPUtime=522.21 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 7071 0 0 0 52220 1 0 0 20 0 1 0 110771665 27308032 6115 33554432000 4194304 5796924 140736222928672 140736222923160 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6667 6115 171 392 0 6266 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 26668

[startup+582.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 24458
/proc/meminfo: memFree=31331900/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=26668 CPUtime=582.2 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 7078 0 0 0 58219 1 0 0 20 0 1 0 110771665 27308032 6122 33554432000 4194304 5796924 140736222928672 140736222923160 4805649 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6667 6122 171 392 0 6266 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 26668


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

[pid=24444] ppid=24441 vsize=26944 CPUtime=1122.12 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 7148 0 0 0 112211 1 0 0 20 0 1 0 110771665 27590656 6196 33554432000 4194304 5796924 140736222928672 140736222923256 5092518 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6736 6196 171 392 0 6335 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 26944

[startup+1182.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/177 24473
/proc/meminfo: memFree=31331652/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=26944 CPUtime=1182.11 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 7152 0 0 0 118210 1 0 0 20 0 1 0 110771665 27590656 6200 33554432000 4194304 5796924 140736222928672 140736222923256 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6736 6200 171 392 0 6335 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 26944

[startup+1242.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/177 24475
/proc/meminfo: memFree=31331400/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=26944 CPUtime=1242.1 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 7157 0 0 0 124209 1 0 0 20 0 1 0 110771665 27590656 6205 33554432000 4194304 5796924 140736222928672 140736222923256 4865390 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6736 6205 171 392 0 6335 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 26944

[startup+1302.3 s]
/proc/loadavg: 2.11 2.08 2.01 3/177 24476
/proc/meminfo: memFree=31331396/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=26944 CPUtime=1302.09 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 7166 0 0 0 130208 1 0 0 20 0 1 0 110771665 27590656 6214 33554432000 4194304 5796924 140736222928672 140736222923256 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6736 6214 171 392 0 6335 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 26944

[startup+1362.3 s]
/proc/loadavg: 2.12 2.08 2.01 3/177 24523
/proc/meminfo: memFree=31244088/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=26944 CPUtime=1362.08 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 7166 0 0 0 136207 1 0 0 20 0 1 0 110771665 27590656 6214 33554432000 4194304 5796924 140736222928672 140736222923256 5096680 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6736 6214 171 392 0 6335 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 26944

[startup+1422.3 s]
/proc/loadavg: 2.04 2.06 2.00 3/177 24524
/proc/meminfo: memFree=31243512/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=26944 CPUtime=1422.08 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 7166 0 0 0 142207 1 0 0 20 0 1 0 110771665 27590656 6214 33554432000 4194304 5796924 140736222928672 140736222923256 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6736 6214 171 392 0 6335 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 26944

[startup+1482.3 s]
/proc/loadavg: 2.01 2.05 2.00 3/176 24525
/proc/meminfo: memFree=31244224/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=26944 CPUtime=1482.06 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 7166 0 0 0 148205 1 0 0 20 0 1 0 110771665 27590656 6214 33554432000 4194304 5796924 140736222928672 140736222923256 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6736 6214 171 392 0 6335 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 26944

[startup+1542.31 s]
/proc/loadavg: 2.08 2.05 2.00 3/177 24528
/proc/meminfo: memFree=31242068/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=27084 CPUtime=1542.06 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 7175 0 0 0 154205 1 0 0 20 0 1 0 110771665 27734016 6223 33554432000 4194304 5796924 140736222928672 140736222923256 5087774 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6771 6223 171 392 0 6370 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 27084

[startup+1602.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 24529
/proc/meminfo: memFree=31242072/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=27084 CPUtime=1602.04 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 7178 0 0 0 160203 1 0 0 20 0 1 0 110771665 27734016 6226 33554432000 4194304 5796924 140736222928672 140736222923256 5092622 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6771 6226 171 392 0 6370 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 27084

[startup+1662.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/178 24533
/proc/meminfo: memFree=31242264/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=27084 CPUtime=1662.03 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 7179 0 0 0 166202 1 0 0 20 0 1 0 110771665 27734016 6227 33554432000 4194304 5796924 140736222928672 140736222923256 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6771 6227 171 392 0 6370 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 27084

[startup+1722.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/178 24557
/proc/meminfo: memFree=31241528/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=27084 CPUtime=1722.02 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 7179 0 0 0 172201 1 0 0 20 0 1 0 110771665 27734016 6227 33554432000 4194304 5796924 140736222928672 140736222923256 5092509 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6771 6227 171 392 0 6370 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 27084

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 24558
/proc/meminfo: memFree=31241292/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=27084 CPUtime=1782.02 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 7185 0 0 0 178201 1 0 0 20 0 1 0 110771665 27734016 6233 33554432000 4194304 5796924 140736222928672 140736222923256 5092423 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6771 6233 171 392 0 6370 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 27084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 24558
/proc/meminfo: memFree=31241548/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=27084 CPUtime=1800.01 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) R 24441 24444 21513 0 -1 4202496 7185 0 0 0 180000 1 0 0 20 0 1 0 110771665 27734016 6233 33554432000 4194304 5796924 140736222928672 140736222923256 4865393 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6771 6233 171 392 0 6370 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 27084

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -24444
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 24444 sig 9
??? end of watcher thread

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

[startup+1801.6 s]
/proc/loadavg: 2.00 2.02 2.00 2/177 24558
/proc/meminfo: memFree=31241548/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=27084 CPUtime=1800.01 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) S 24441 24444 21513 0 -1 4194304 7186 0 0 0 180000 1 0 0 20 0 1 0 110771665 27734016 6234 33554432000 4194304 5796924 140736222928672 140736222922184 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6771 6234 172 392 0 6370 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 27084

[startup+1802 s]
/proc/loadavg: 2.00 2.02 2.00 2/177 24558
/proc/meminfo: memFree=31241548/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=27084 CPUtime=1800.01 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) S 24441 24444 21513 0 -1 4194304 7186 0 0 0 180000 1 0 0 20 0 1 0 110771665 27734016 6234 33554432000 4194304 5796924 140736222928672 140736222922184 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6771 6234 172 392 0 6370 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 27084

[startup+1802.2 s]
/proc/loadavg: 2.00 2.02 2.00 2/177 24558
/proc/meminfo: memFree=31241548/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=27084 CPUtime=1800.01 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) S 24441 24444 21513 0 -1 4194304 7186 0 0 0 180000 1 0 0 20 0 1 0 110771665 27734016 6234 33554432000 4194304 5796924 140736222928672 140736222922184 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6771 6234 172 392 0 6370 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 27084

[startup+1802.3 s]
/proc/loadavg: 2.00 2.02 2.00 2/177 24558
/proc/meminfo: memFree=31241548/32872528 swapFree=10608/190480
[pid=24444] ppid=24441 vsize=27084 CPUtime=1800.01 cores=1,3,5,7
/proc/24444/stat : 24444 (naps-1.02) S 24441 24444 21513 0 -1 4194304 7186 0 0 0 180000 1 0 0 20 0 1 0 110771665 27734016 6234 33554432000 4194304 5796924 140736222928672 140736222922184 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/24444/statm: 6771 6234 172 392 0 6370 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 27084

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.3
CPU time (s): 1800.02
CPU user time (s): 1800.01
CPU system time (s): 0.015997
CPU usage (%): 99.8736
Max. virtual memory (cumulated for all children) (KiB): 27084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.015997
maximum resident set size= 24936
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7186
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= 11
involuntary context switches= 1860

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.2342 second user time and 7.36288 second system time

The end

Launcher Data 

Begin job on node102 at 2016-06-07 10:32:43
IDJOB=4082589
IDBENCH=92702
IDSOLVER=2544
FILE ID=node102/4082589-1465288363
RUNJOBID= node102-1465274956-21530
PBS_JOBID= 19843304
Free space on /tmp= 71736 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Multihop/normalized-minisat15_5_3_0_mh.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4082589-1465288363/watcher-4082589-1465288363 -o /tmp/evaluation-result-4082589-1465288363/solver-4082589-1465288363 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1465274956-21530 --watchdog 1960  naps-1.02 HOME/instance-4082589-1465288363.opb

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

MD5SUM BENCH= dd3d38d29879098f25b76c0a87425db0
RANDOM SEED=1564732222

node102.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		: 2666.470
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	: 5332.94
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		: 2666.470
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		: 2666.470
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		: 2666.470
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	: 5332.56
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		: 2666.470
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		: 2666.470
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		: 2666.470
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		: 2666.470
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:        31358480 kB
Buffers:          148704 kB
Cached:           388768 kB
SwapCached:         2712 kB
Active:           137232 kB
Inactive:         431728 kB
Active(anon):      31708 kB
Inactive(anon):     2284 kB
Active(file):     105524 kB
Inactive(file):   429444 kB
Unevictable:      190480 kB
Mlocked:           10608 kB
SwapTotal:      67108856 kB
SwapFree:       67098744 kB
Dirty:              4276 kB
Writeback:             0 kB
AnonPages:        242848 kB
Mapped:             8764 kB
Shmem:                 0 kB
Slab:             625508 kB
SReclaimable:      69592 kB
SUnreclaim:       555916 kB
KernelStack:        1472 kB
PageTables:         4376 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     336428 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    219136 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= 71728 MiB
End job on node102 at 2016-06-07 11:02:46