Trace number 4082505

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) 1800.1 1802.4

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Base/
normalized-minisat85_4_27_5.opb
MD5SUMf3813b86973df1eedcf86494ca06b423
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark5202779
Best CPU time to get the best result obtained on this benchmark1800.57
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables14620
Total number of constraints21851
Number of constraints which are clauses170
Number of constraints which are cardinality constraints (but not clauses)6
Number of constraints which are nor clauses,nor cardinality constraints21675
Minimum length of a constraint2
Maximum length of a constraint3570
Number of terms in the objective function 14365
Biggest coefficient in the objective function 141420761
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 116572691025
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 141420761
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 116572691025
Number of bits of the biggest sum of numbers37
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-4082505-1465293770/watcher-4082505-1465293770 -o /tmp/evaluation-result-4082505-1465293770/solver-4082505-1465293770 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node134-1465266890-22981 --watchdog 1960 naps-1.02 HOME/instance-4082505-1465293770.opb 

pid=25882
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: 2.25 2.18 2.16 3/178 25885
/proc/meminfo: memFree=29793356/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=7456 CPUtime=0 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 538 0 0 0 0 0 0 0 20 0 1 0 111309772 7634944 412 33554432000 4194304 5796924 140735630071120 140734880217384 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 1864 412 114 392 0 1463 0

[startup+0.100112 s]
/proc/loadavg: 2.25 2.18 2.16 3/178 25885
/proc/meminfo: memFree=29793356/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=12512 CPUtime=0.09 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 1793 0 0 0 9 0 0 0 20 0 1 0 111309772 12812288 1625 33554432000 4194304 5796924 140735630071120 140734880217384 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 3128 1625 128 392 0 2727 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12512

[startup+0.200272 s]
/proc/loadavg: 2.25 2.18 2.16 3/178 25885
/proc/meminfo: memFree=29793356/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=15664 CPUtime=0.19 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 2594 0 0 0 19 0 0 0 20 0 1 0 111309772 16039936 2426 33554432000 4194304 5796924 140735630071120 140734880217384 4404063 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 3916 2426 128 392 0 3515 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15664

[startup+0.300232 s]
/proc/loadavg: 2.25 2.18 2.16 3/178 25885
/proc/meminfo: memFree=29793356/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=19348 CPUtime=0.28 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 3519 0 0 0 28 0 0 0 20 0 1 0 111309772 19812352 3335 33554432000 4194304 5796924 140735630071120 140734880217384 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 4837 3335 128 392 0 4436 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 19348

[startup+0.700197 s]
/proc/loadavg: 2.25 2.18 2.16 3/178 25885
/proc/meminfo: memFree=29793356/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=24760 CPUtime=0.69 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 6109 0 0 0 68 1 0 0 20 0 1 0 111309772 25354240 4935 33554432000 4194304 5796924 140735630071120 140734880217384 5094663 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 6190 4935 140 392 0 5789 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24760

[startup+1.50019 s]
/proc/loadavg: 2.25 2.18 2.16 3/179 25886
/proc/meminfo: memFree=29770972/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=30924 CPUtime=1.48 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 8019 0 0 0 147 1 0 0 20 0 1 0 111309772 31666176 6350 33554432000 4194304 5796924 140735630071120 140735630001624 4870626 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 7731 6350 140 392 0 7330 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30924

[startup+3.10022 s]
/proc/loadavg: 2.25 2.18 2.16 4/179 25886
/proc/meminfo: memFree=29762424/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=54640 CPUtime=3.08 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 13998 0 0 0 306 2 0 0 20 0 1 0 111309772 55951360 12181 33554432000 4194304 5796924 140735630071120 140735624755160 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 13660 12181 140 392 0 13259 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 54640

[startup+6.30023 s]
/proc/loadavg: 2.23 2.18 2.16 3/179 25886
/proc/meminfo: memFree=29629564/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=205484 CPUtime=6.29 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 51167 0 0 0 621 8 0 0 20 0 1 0 111309772 210415616 50076 33554432000 4194304 5796924 140735630071120 140735626805464 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 51371 50079 140 392 0 50970 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 205484

[startup+12.7002 s]
/proc/loadavg: 2.21 2.18 2.15 4/179 25886
/proc/meminfo: memFree=29386844/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=12.69 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82330 0 0 0 1254 15 0 0 20 0 1 0 111309772 444760064 101529 33554432000 4194304 5796924 140735630071120 140735630069512 4809198 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 101529 170 392 0 108183 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 434336

[startup+25.5003 s]
/proc/loadavg: 2.30 2.20 2.16 3/179 25886
/proc/meminfo: memFree=29387056/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=25.49 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82330 0 0 0 2534 15 0 0 20 0 1 0 111309772 444760064 101529 33554432000 4194304 5796924 140735630071120 140735630068104 4865595 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 101529 170 392 0 108183 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 434336

[startup+51.1003 s]
/proc/loadavg: 2.27 2.20 2.16 3/179 25886
/proc/meminfo: memFree=29386884/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=51.08 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82331 0 0 0 5093 15 0 0 20 0 1 0 111309772 444760064 101530 33554432000 4194304 5796924 140735630071120 140735630068104 5087772 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 101530 171 392 0 108183 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 434336

[startup+102.3 s]
/proc/loadavg: 2.16 2.18 2.16 3/179 25887
/proc/meminfo: memFree=29387100/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=102.28 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82331 0 0 0 10213 15 0 0 20 0 1 0 111309772 444760064 101530 33554432000 4194304 5796924 140735630071120 140735630068104 5077954 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 101530 171 392 0 108183 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 434336

[startup+162.3 s]
/proc/loadavg: 2.24 2.20 2.17 3/179 25889
/proc/meminfo: memFree=29385220/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=162.26 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82331 0 0 0 16211 15 0 0 20 0 1 0 111309772 444760064 101530 33554432000 4194304 5796924 140735630071120 140735630068104 5093096 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 101530 171 392 0 108183 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 434336

[startup+222.307 s]
/proc/loadavg: 2.19 2.20 2.17 3/179 25890
/proc/meminfo: memFree=29384352/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=222.26 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82331 0 0 0 22211 15 0 0 20 0 1 0 111309772 444760064 101530 33554432000 4194304 5796924 140735630071120 140735630068104 5087579 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 101530 171 392 0 108183 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 434336

[startup+282.3 s]
/proc/loadavg: 2.14 2.19 2.17 3/179 25891
/proc/meminfo: memFree=29382864/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=282.24 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82343 0 0 0 28209 15 0 0 20 0 1 0 111309772 444760064 101544 33554432000 4194304 5796924 140735630071120 140735630068104 4805836 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 101544 171 392 0 108183 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 434336

[startup+342.3 s]
/proc/loadavg: 2.19 2.19 2.17 3/179 25892
/proc/meminfo: memFree=29382580/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=342.22 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82359 0 0 0 34207 15 0 0 20 0 1 0 111309772 444760064 101544 33554432000 4194304 5796924 140735630071120 140735630068104 5077954 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 101544 171 392 0 108183 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 434336

[startup+402.3 s]
/proc/loadavg: 2.24 2.22 2.18 3/179 25893
/proc/meminfo: memFree=29383180/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=402.2 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82376 0 0 0 40205 15 0 0 20 0 1 0 111309772 444760064 101544 33554432000 4194304 5796924 140735630071120 140735630068104 4863552 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 101544 171 392 0 108183 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 434336

[startup+462.3 s]
/proc/loadavg: 2.27 2.23 2.18 3/180 25898
/proc/meminfo: memFree=29381396/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=462.19 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82377 0 0 0 46204 15 0 0 20 0 1 0 111309772 444760064 101988 33554432000 4194304 5796924 140735630071120 140735630068104 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 101988 171 392 0 108183 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 434336

[startup+522.3 s]
/proc/loadavg: 2.31 2.25 2.19 3/179 25899
/proc/meminfo: memFree=29380564/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=522.18 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82377 0 0 0 52203 15 0 0 20 0 1 0 111309772 444760064 102148 33554432000 4194304 5796924 140735630071120 140735630068104 4295560 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 102148 171 392 0 108183 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 434336

[startup+582.3 s]
/proc/loadavg: 2.32 2.26 2.19 3/179 25900
/proc/meminfo: memFree=29381336/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=582.17 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82377 0 0 0 58202 15 0 0 20 0 1 0 111309772 444760064 102148 33554432000 4194304 5796924 140735630071120 140735630068104 5092735 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 102148 171 392 0 108183 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 434336


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

[pid=25885] ppid=25882 vsize=434336 CPUtime=1062.1 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82377 0 0 0 106195 15 0 0 20 0 1 0 111309772 444760064 102148 33554432000 4194304 5796924 140735630071120 140735630068104 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 102148 171 392 0 108183 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 434336

[startup+1122.3 s]
/proc/loadavg: 2.22 2.23 2.18 3/179 25914
/proc/meminfo: memFree=29380776/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=1122.09 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82377 0 0 0 112194 15 0 0 20 0 1 0 111309772 444760064 102148 33554432000 4194304 5796924 140735630071120 140735630068104 5100093 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 102148 171 392 0 108183 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 434336

[startup+1182.3 s]
/proc/loadavg: 2.28 2.23 2.19 3/179 25915
/proc/meminfo: memFree=29381324/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=1182.08 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82377 0 0 0 118193 15 0 0 20 0 1 0 111309772 444760064 102148 33554432000 4194304 5796924 140735630071120 140735630068104 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 102148 171 392 0 108183 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 434336

[startup+1242.3 s]
/proc/loadavg: 2.38 2.27 2.20 3/179 25916
/proc/meminfo: memFree=29380556/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=1242.07 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82377 0 0 0 124192 15 0 0 20 0 1 0 111309772 444760064 102148 33554432000 4194304 5796924 140735630071120 140735630068104 5092425 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 102148 171 392 0 108183 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 434336

[startup+1302.3 s]
/proc/loadavg: 2.29 2.26 2.19 3/179 25917
/proc/meminfo: memFree=29380400/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=1302.07 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82377 0 0 0 130192 15 0 0 20 0 1 0 111309772 444760064 102148 33554432000 4194304 5796924 140735630071120 140735630068104 5092550 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 102148 171 392 0 108183 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 434336

[startup+1362.3 s]
/proc/loadavg: 2.31 2.27 2.20 4/179 25919
/proc/meminfo: memFree=29380820/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=1362.06 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82377 0 0 0 136191 15 0 0 20 0 1 0 111309772 444760064 102148 33554432000 4194304 5796924 140735630071120 140735630068104 5087724 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 102148 171 392 0 108183 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 434336

[startup+1422.3 s]
/proc/loadavg: 2.19 2.25 2.19 3/179 25920
/proc/meminfo: memFree=29380792/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=1422.05 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82377 0 0 0 142190 15 0 0 20 0 1 0 111309772 444760064 102148 33554432000 4194304 5796924 140735630071120 140735630068104 5092735 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 102148 171 392 0 108183 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 434336

[startup+1482.3 s]
/proc/loadavg: 2.34 2.28 2.20 3/179 25921
/proc/meminfo: memFree=29380516/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=1482.04 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82377 0 0 0 148189 15 0 0 20 0 1 0 111309772 444760064 102148 33554432000 4194304 5796924 140735630071120 140735630068104 4863673 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 102148 171 392 0 108183 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 434336

[startup+1542.31 s]
/proc/loadavg: 2.29 2.27 2.20 3/179 25922
/proc/meminfo: memFree=29380812/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=1542.04 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82377 0 0 0 154189 15 0 0 20 0 1 0 111309772 444760064 102148 33554432000 4194304 5796924 140735630071120 140735630068104 5094663 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 102148 171 392 0 108183 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 434336

[startup+1602.3 s]
/proc/loadavg: 2.25 2.26 2.20 4/179 25923
/proc/meminfo: memFree=29380660/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=1602.02 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82377 0 0 0 160187 15 0 0 20 0 1 0 111309772 444760064 102148 33554432000 4194304 5796924 140735630071120 140735630068104 5092509 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 102148 171 392 0 108183 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 434336

[startup+1662.3 s]
/proc/loadavg: 2.09 2.21 2.18 4/180 25928
/proc/meminfo: memFree=29380516/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=1662.01 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82377 0 0 0 166186 15 0 0 20 0 1 0 111309772 444760064 102148 33554432000 4194304 5796924 140735630071120 140735630068104 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 102148 171 392 0 108183 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 434336

[startup+1722.3 s]
/proc/loadavg: 2.29 2.23 2.19 3/179 25929
/proc/meminfo: memFree=29380328/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=1722 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82377 0 0 0 172185 15 0 0 20 0 1 0 111309772 444760064 102148 33554432000 4194304 5796924 140735630071120 140735630068104 5096633 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 102148 171 392 0 108183 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 434336

[startup+1782.3 s]
/proc/loadavg: 2.20 2.22 2.18 3/179 25930
/proc/meminfo: memFree=29380172/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=1781.99 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82377 0 0 0 178184 15 0 0 20 0 1 0 111309772 444760064 102148 33554432000 4194304 5796924 140735630071120 140735630068104 5092509 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 102148 171 392 0 108183 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 434336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.15 2.21 2.18 3/179 25976
/proc/meminfo: memFree=29705256/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=1800.09 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) R 25882 25885 22964 0 -1 4202496 82377 0 0 0 179994 15 0 0 20 0 1 0 111309772 444760064 102148 33554432000 4194304 5796924 140735630071120 140735630068104 4806736 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 102148 171 392 0 108183 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 434336

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -25885
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 25885 sig 9
??? end of watcher thread

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

[startup+1801.6 s]
/proc/loadavg: 2.22 2.22 2.18 2/179 25976
/proc/meminfo: memFree=29705380/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=1800.09 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) S 25882 25885 22964 0 -1 4194304 82378 0 0 0 179994 15 0 0 20 0 1 0 111309772 444760064 102149 33554432000 4194304 5796924 140735630071120 140735630064520 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 102149 172 392 0 108183 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 434336

[startup+1802 s]
/proc/loadavg: 2.22 2.22 2.18 2/179 25976
/proc/meminfo: memFree=29705520/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=1800.09 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) S 25882 25885 22964 0 -1 4194304 82378 0 0 0 179994 15 0 0 20 0 1 0 111309772 444760064 102149 33554432000 4194304 5796924 140735630071120 140735630064520 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 102149 172 392 0 108183 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 434336

[startup+1802.4 s]
/proc/loadavg: 2.22 2.22 2.18 2/179 25976
/proc/meminfo: memFree=29705520/32872528 swapFree=15540/1663004
[pid=25885] ppid=25882 vsize=434336 CPUtime=1800.09 cores=1,3,5,7
/proc/25885/stat : 25885 (naps-1.02) S 25882 25885 22964 0 -1 4194304 82378 0 0 0 179994 15 0 0 20 0 1 0 111309772 444760064 102149 33554432000 4194304 5796924 140735630071120 140735630064520 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/25885/statm: 108584 102149 172 392 0 108183 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 434336

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.4
CPU time (s): 1800.1
CPU user time (s): 1799.94
CPU system time (s): 0.155976
CPU usage (%): 99.8723
Max. virtual memory (cumulated for all children) (KiB): 483656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.155976
maximum resident set size= 449140
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 82378
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= 50
involuntary context switches= 1851

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.47017 second user time and 8.5177 second system time

The end

Launcher Data 

Begin job on node134 at 2016-06-07 12:02:50
IDJOB=4082505
IDBENCH=92733
IDSOLVER=2544
FILE ID=node134/4082505-1465293770
RUNJOBID= node134-1465266890-22981
PBS_JOBID= 19843300
Free space on /tmp= 71728 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Base/normalized-minisat85_4_27_5.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4082505-1465293770/watcher-4082505-1465293770 -o /tmp/evaluation-result-4082505-1465293770/solver-4082505-1465293770 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node134-1465266890-22981 --watchdog 1960  naps-1.02 HOME/instance-4082505-1465293770.opb

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

MD5SUM BENCH= f3813b86973df1eedcf86494ca06b423
RANDOM SEED=2044402181

node134.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		: 2666.403
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	: 5332.80
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		: 2666.403
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		: 2666.403
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	: 5332.56
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		: 2666.403
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		: 2666.403
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		: 2666.403
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		: 2666.403
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	: 5332.56
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		: 2666.403
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:        29793660 kB
Buffers:           95932 kB
Cached:           158088 kB
SwapCached:         1900 kB
Active:           484776 kB
Inactive:         186488 kB
Active(anon):     417704 kB
Inactive(anon):     1912 kB
Active(file):      67072 kB
Inactive(file):   184576 kB
Unevictable:     1663004 kB
Mlocked:           15540 kB
SwapTotal:      67108856 kB
SwapFree:       67098508 kB
Dirty:             10692 kB
Writeback:             0 kB
AnonPages:       2081720 kB
Mapped:             8848 kB
Shmem:                 0 kB
Slab:             607304 kB
SReclaimable:      50672 kB
SUnreclaim:       556632 kB
KernelStack:        1456 kB
PageTables:         8252 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2226016 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1744896 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 node134 at 2016-06-07 12:32:52