Trace number 4082550

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) 1800.23 1800.51

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Large/
normalized-minisat100_16_6_5_mh.opb
MD5SUM682ced1993335202bf2b9cca6b4feb1c
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark46762170
Best CPU time to get the best result obtained on this benchmark1804.23
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2000400
Total number of constraints4920807
Number of constraints which are clauses3910700
Number of constraints which are cardinality constraints (but not clauses)107
Number of constraints which are nor clauses,nor cardinality constraints1010000
Minimum length of a constraint2
Maximum length of a constraint14950
Number of terms in the objective function 1019800
Biggest coefficient in the objective function 165469149
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 361320367096
Number of bits of the sum of numbers in the objective function 39
Biggest number in a constraint 165469149
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 361320367096
Number of bits of the biggest sum of numbers39
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.
1800.02/1800.30	c 
1800.02/1800.30	c *** TERMINATED *** by signal 15
1800.02/1800.30	s UNKNOWN
1800.02/1800.30	c _____________________________________________________________________________
1800.02/1800.30	c 
1800.02/1800.30	c std/band forms        : 985351,3
1800.02/1800.30	c 2cl/3cl ITE-codings   : 6353098,1384325
1800.02/1800.30	c BDD/srt/adr Max costs : 1255088,0,0
1800.02/1800.30	c BDDraw/bin/mul/srt/adr: 985354,0,0,0,0
1800.02/1800.30	c BDD nodes             : 12705976
1800.02/1800.30	c Es1/CC detections     : 0,0
1800.02/1800.30	c SAT/UNSAT calls       : 0,0
1800.02/1800.30	c restarts              : 0
1800.02/1800.30	c conflicts             : 0              (0 /sec)
1800.02/1800.30	c decisions             : 0              (0 /sec)
1800.02/1800.30	c propagations          : 0              (0 /sec)
1800.02/1800.30	c inspects              : 0              (0 /sec)
1800.02/1800.30	c CPU time (solving tm) : 1797 s        (0 s)
1800.02/1800.30	c Time for Opt-base     : 0 s
1800.02/1800.30	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-4082550-1467035287/watcher-4082550-1467035287 -o /tmp/evaluation-result-4082550-1467035287/solver-4082550-1467035287 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node125-1467023770-25717 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4082550-1467035287.opb 

pid=27255
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 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: 3.10 2.69 2.39 3/177 27258
/proc/meminfo: memFree=22455600/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=7456 CPUtime=0 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 536 0 0 0 0 0 0 0 20 0 1 0 36567956 7634944 411 33554432000 4194304 5796924 140737043255264 140735747167528 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 1864 411 114 392 0 1463 0

[startup+0.100136 s]
/proc/loadavg: 3.10 2.69 2.39 3/177 27258
/proc/meminfo: memFree=22455600/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=25200 CPUtime=0.09 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 4980 0 0 0 8 1 0 0 20 0 1 0 36567956 25804800 4537 33554432000 4194304 5796924 140737043255264 140735747167528 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 6300 4539 114 392 0 5899 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25200

[startup+0.200374 s]
/proc/loadavg: 3.10 2.69 2.39 3/177 27258
/proc/meminfo: memFree=22455600/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=42788 CPUtime=0.19 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 9638 0 0 0 17 2 0 0 20 0 1 0 36567956 43814912 8839 33554432000 4194304 5796924 140737043255264 140737043254568 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 10697 8840 114 392 0 10296 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 42788

[startup+0.300359 s]
/proc/loadavg: 3.10 2.69 2.39 3/177 27258
/proc/meminfo: memFree=22455600/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=62148 CPUtime=0.29 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 13865 0 0 0 26 3 0 0 20 0 1 0 36567956 63639552 13390 33554432000 4194304 5796924 140737043255264 140737043254568 4659057 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 15537 13392 114 392 0 15136 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62148

[startup+0.700303 s]
/proc/loadavg: 3.10 2.69 2.39 3/177 27258
/proc/meminfo: memFree=22455600/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=149344 CPUtime=0.69 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 30922 0 0 0 63 6 0 0 20 0 1 0 36567956 152928256 32424 33554432000 4194304 5796924 140737043255264 140737043254568 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 37336 32434 114 392 0 36935 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 149344

[startup+1.50028 s]
/proc/loadavg: 3.10 2.69 2.39 3/178 27259
/proc/meminfo: memFree=22259368/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=281772 CPUtime=1.49 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 54662 0 0 0 139 10 0 0 20 0 1 0 36567956 288534528 66101 33554432000 4194304 5796924 140737043255264 140737043254632 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 70443 66102 114 392 0 70042 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 281772

[startup+3.10033 s]
/proc/loadavg: 3.10 2.69 2.39 3/178 27259
/proc/meminfo: memFree=22149288/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=393512 CPUtime=3.09 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 76131 0 0 0 295 14 0 0 20 0 1 0 36567956 402956288 92109 33554432000 4194304 5796924 140737043255264 140737043254568 4316821 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 98378 92109 128 392 0 97977 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 393512

[startup+6.3003 s]
/proc/loadavg: 3.01 2.68 2.39 3/178 27259
/proc/meminfo: memFree=22083048/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=440080 CPUtime=6.29 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 78124 0 0 0 615 14 0 0 20 0 1 0 36567956 450641920 94102 33554432000 4194304 5796924 140737043255264 140737043252792 5096706 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 110020 94102 128 392 0 109619 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 440080

[startup+12.7003 s]
/proc/loadavg: 2.93 2.67 2.39 3/178 27259
/proc/meminfo: memFree=21986080/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=591864 CPUtime=12.69 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 98645 0 0 0 1250 19 0 0 20 0 1 0 36567956 606068736 121326 33554432000 4194304 5796924 140737043255264 140737043254616 5151915 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 147966 121838 129 392 0 147565 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 591864

[startup+25.5002 s]
/proc/loadavg: 2.72 2.63 2.38 3/178 27259
/proc/meminfo: memFree=21679180/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=909116 CPUtime=25.49 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 124571 0 0 0 2516 33 0 0 20 0 1 0 36567956 930934784 196993 33554432000 4194304 5796924 140737043255264 140737043254488 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 227279 196993 129 392 0 226878 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 909116

[startup+51.1002 s]
/proc/loadavg: 2.54 2.60 2.38 3/178 27259
/proc/meminfo: memFree=21401664/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=1168852 CPUtime=51.09 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 168354 0 0 0 5061 48 0 0 20 0 1 0 36567956 1196904448 264089 33554432000 4194304 5796924 140737043255264 140737043254488 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 292213 264089 129 392 0 291812 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1168852

[startup+102.3 s]
/proc/loadavg: 2.30 2.52 2.36 3/177 27260
/proc/meminfo: memFree=20305784/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=2345408 CPUtime=102.27 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 411032 0 0 0 10136 91 0 0 20 0 1 0 36567956 2401697792 545582 33554432000 4194304 5796924 140737043255264 140737034428888 5096674 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 586352 545582 140 392 0 585951 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2345408

[startup+162.3 s]
/proc/loadavg: 2.27 2.48 2.35 3/178 27265
/proc/meminfo: memFree=19658160/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=2958472 CPUtime=162.27 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 522740 0 0 0 16115 112 0 0 20 0 1 0 36567956 3029475328 701793 33554432000 4194304 5796924 140737043255264 140737023480248 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 739618 701795 140 392 0 739217 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 2958472

[startup+222.3 s]
/proc/loadavg: 2.17 2.42 2.34 4/177 27266
/proc/meminfo: memFree=19012776/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=3787836 CPUtime=222.26 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 647899 0 0 0 22088 138 0 0 20 0 1 0 36567956 3878744064 906510 33554432000 4194304 5796924 140737043255264 140737042247352 4576145 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 946959 906510 141 392 0 946558 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 3787836

[startup+282.3 s]
/proc/loadavg: 2.16 2.37 2.33 3/177 27267
/proc/meminfo: memFree=15093084/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=8608512 CPUtime=282.25 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 791681 0 0 0 27967 258 0 0 20 0 1 0 36567956 8815116288 1838302 33554432000 4194304 5796924 140737043255264 140737043252120 4592620 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 2152128 1838302 163 392 0 2151727 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 8608512

[startup+342.3 s]
/proc/loadavg: 2.21 2.34 2.32 3/177 27268
/proc/meminfo: memFree=15076072/32872528 swapFree=1541160/1696504
[pid=27258] ppid=27255 vsize=8616576 CPUtime=342.24 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 793778 0 0 0 33965 259 0 0 20 0 1 0 36567956 8823373824 1842443 33554432000 4194304 5796924 140737043255264 140737043252376 4592040 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 2154144 1842443 163 392 0 2153743 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 8616576

[startup+402.3 s]
/proc/loadavg: 2.22 2.32 2.31 4/177 27269
/proc/meminfo: memFree=15063588/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=8616708 CPUtime=402.23 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 793798 0 0 0 39964 259 0 0 20 0 1 0 36567956 8823508992 1845529 33554432000 4194304 5796924 140737043255264 140737043252376 4591930 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 2154177 1845529 163 392 0 2153776 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 8616708

[startup+462.3 s]
/proc/loadavg: 2.29 2.32 2.31 3/177 27271
/proc/meminfo: memFree=15053284/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=8616708 CPUtime=462.23 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 793818 0 0 0 45963 260 0 0 20 0 1 0 36567956 8823508992 1848104 33554432000 4194304 5796924 140737043255264 140737043252376 4592148 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 2154177 1848104 163 392 0 2153776 0
Current children cumulated CPU time (s) 462.23
Current children cumulated vsize (KiB) 8616708

[startup+522.3 s]
/proc/loadavg: 2.30 2.31 2.31 3/177 27272
/proc/meminfo: memFree=15041376/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=8616840 CPUtime=522.21 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 793835 0 0 0 51961 260 0 0 20 0 1 0 36567956 8823644160 1851187 33554432000 4194304 5796924 140737043255264 140737043252376 4592059 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 2154210 1851187 163 392 0 2153809 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 8616840

[startup+582.307 s]
/proc/loadavg: 2.27 2.30 2.30 4/177 27273
/proc/meminfo: memFree=15031464/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=8616840 CPUtime=582.21 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 793854 0 0 0 57961 260 0 0 20 0 1 0 36567956 8823644160 1853761 33554432000 4194304 5796924 140737043255264 140737043252376 4592620 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 2154210 1853761 163 392 0 2153809 0
Current children cumulated CPU time (s) 582.21
Current children cumulated vsize (KiB) 8616840

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


[startup+942.3 s]
/proc/loadavg: 2.28 2.27 2.27 4/177 27306
/proc/meminfo: memFree=9039124/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=8617148 CPUtime=942.15 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 793968 0 0 0 93954 261 0 0 20 0 1 0 36567956 8823959552 1870738 33554432000 4194304 5796924 140737043255264 140737043252376 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 2154287 1870738 163 392 0 2153886 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 8617148

[startup+1002.3 s]
/proc/loadavg: 1.80 2.15 2.23 2/170 27337
/proc/meminfo: memFree=22355832/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=8617316 CPUtime=1002.14 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 793986 0 0 0 99953 261 0 0 20 0 1 0 36567956 8824131584 1873822 33554432000 4194304 5796924 140737043255264 140737043252376 4592645 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 2154329 1873822 163 392 0 2153928 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 8617316

[startup+1062.3 s]
/proc/loadavg: 1.38 1.97 2.16 2/170 27339
/proc/meminfo: memFree=22343080/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=8617316 CPUtime=1062.13 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 794005 0 0 0 105952 261 0 0 20 0 1 0 36567956 8824131584 1876396 33554432000 4194304 5796924 140737043255264 140737043252376 4592031 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 2154329 1876396 163 392 0 2153928 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 8617316

[startup+1122.3 s]
/proc/loadavg: 1.28 1.84 2.10 3/170 27340
/proc/meminfo: memFree=22332820/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=8617460 CPUtime=1122.12 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 794034 0 0 0 111951 261 0 0 20 0 1 0 36567956 8824279040 1878979 33554432000 4194304 5796924 140737043255264 140737043252376 4592031 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 2154365 1878979 163 392 0 2153964 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 8617460

[startup+1182.3 s]
/proc/loadavg: 1.25 1.73 2.04 2/170 27341
/proc/meminfo: memFree=22307900/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=8617460 CPUtime=1182.11 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 794045 0 0 0 117949 262 0 0 20 0 1 0 36567956 8824279040 1885158 33554432000 4194304 5796924 140737043255264 140737043252376 4591848 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 2154365 1885158 163 392 0 2153964 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 8617460

[startup+1242.31 s]
/proc/loadavg: 1.34 1.67 2.00 2/170 27342
/proc/meminfo: memFree=22297904/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=8617460 CPUtime=1242.11 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 794064 0 0 0 123949 262 0 0 20 0 1 0 36567956 8824279040 1887732 33554432000 4194304 5796924 140737043255264 140737043252376 4592040 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 2154365 1887732 163 392 0 2153964 0
Current children cumulated CPU time (s) 1242.11
Current children cumulated vsize (KiB) 8617460

[startup+1302.3 s]
/proc/loadavg: 1.27 1.59 1.95 3/170 27343
/proc/meminfo: memFree=22286940/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=8617460 CPUtime=1302.09 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 794072 0 0 0 129947 262 0 0 20 0 1 0 36567956 8824279040 1890852 33554432000 4194304 5796924 140737043255264 140737043252376 4592160 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 2154365 1890852 163 392 0 2153964 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 8617460

[startup+1362.3 s]
/proc/loadavg: 1.32 1.55 1.91 2/171 27348
/proc/meminfo: memFree=22272128/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=8617780 CPUtime=1362.09 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 794120 0 0 0 135946 263 0 0 20 0 1 0 36567956 8824606720 1894129 33554432000 4194304 5796924 140737043255264 140737043252376 4592010 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 2154445 1894129 163 392 0 2154044 0
Current children cumulated CPU time (s) 1362.09
Current children cumulated vsize (KiB) 8617780

[startup+1422.3 s]
/proc/loadavg: 1.22 1.48 1.87 2/170 27349
/proc/meminfo: memFree=22261920/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=8617780 CPUtime=1422.08 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 794145 0 0 0 141945 263 0 0 20 0 1 0 36567956 8824606720 1896709 33554432000 4194304 5796924 140737043255264 140737043252376 4592014 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 2154445 1896709 163 392 0 2154044 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 8617780

[startup+1482.3 s]
/proc/loadavg: 1.12 1.40 1.81 3/170 27350
/proc/meminfo: memFree=22249292/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=8617932 CPUtime=1482.07 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 794168 0 0 0 147944 263 0 0 20 0 1 0 36567956 8824762368 1899798 33554432000 4194304 5796924 140737043255264 140737043252376 4591865 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 2154483 1899798 163 392 0 2154082 0
Current children cumulated CPU time (s) 1482.07
Current children cumulated vsize (KiB) 8617932

[startup+1542.3 s]
/proc/loadavg: 1.26 1.39 1.78 2/169 27351
/proc/meminfo: memFree=22239944/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=8617932 CPUtime=1542.05 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 794182 0 0 0 153942 263 0 0 20 0 1 0 36567956 8824762368 1902367 33554432000 4194304 5796924 140737043255264 140737043252376 4592010 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 2154483 1902367 163 392 0 2154082 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 8617932

[startup+1602.3 s]
/proc/loadavg: 1.15 1.33 1.73 2/170 27353
/proc/meminfo: memFree=22228860/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=8617932 CPUtime=1602.05 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 794195 0 0 0 159941 264 0 0 20 0 1 0 36567956 8824762368 1904935 33554432000 4194304 5796924 140737043255264 140737043252376 4592620 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 2154483 1904935 163 392 0 2154082 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 8617932

[startup+1662.3 s]
/proc/loadavg: 1.19 1.31 1.70 2/170 27355
/proc/meminfo: memFree=22218456/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=8617932 CPUtime=1662.04 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 794212 0 0 0 165940 264 0 0 20 0 1 0 36567956 8824762368 1908018 33554432000 4194304 5796924 140737043255264 140737043252376 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 2154483 1908018 163 392 0 2154082 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 8617932

[startup+1722.3 s]
/proc/loadavg: 1.30 1.33 1.68 2/170 27356
/proc/meminfo: memFree=22203904/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=8618088 CPUtime=1722.03 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 794251 0 0 0 171939 264 0 0 20 0 1 0 36567956 8824922112 1911634 33554432000 4194304 5796924 140737043255264 140737043252376 4592059 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 2154522 1911634 163 392 0 2154121 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 8618088

[startup+1782.3 s]
/proc/loadavg: 1.28 1.31 1.65 2/170 27357
/proc/meminfo: memFree=22187172/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=9185752 CPUtime=1782.02 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 794793 0 0 0 177938 264 0 0 20 0 1 0 36567956 9406210048 1915254 33554432000 4194304 5796924 140737043255264 140737043252376 4592031 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 2296438 1915254 163 392 0 2296037 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 9185752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.28 1.31 1.64 3/170 27358
/proc/meminfo: memFree=22183048/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=9185936 CPUtime=1800.02 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202496 794819 0 0 0 179737 265 0 0 20 0 1 0 36567956 9406398464 1916302 33554432000 4194304 5796924 140737043255264 140737043252536 4591865 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 2296484 1916302 163 392 0 2296083 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 9185936

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 27258 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 1.28 1.31 1.64 3/170 27358
/proc/meminfo: memFree=22183048/32872528 swapFree=1541156/1696500
[pid=27258] ppid=27255 vsize=0 CPUtime=1800.22 cores=1,3,5,7
/proc/27258/stat : 27258 (naps-1.02) R 27255 27258 25700 0 -1 4202500 794831 0 0 0 179737 285 0 0 20 0 1 0 36567956 0 0 33554432000 0 0 0 0 0 0 16384 4096 17954 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/27258/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.22
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.23
CPU user time (s): 1797.37
CPU system time (s): 2.86156
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 10011336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.37
system time used= 2.86156
maximum resident set size= 8293572
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 794831
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= 10
involuntary context switches= 1879

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.73928 second user time and 6.50201 second system time

The end

Launcher Data 

Begin job on node125 at 2016-06-27 15:48:13
IDJOB=4082550
IDBENCH=92637
IDSOLVER=2544
FILE ID=node125/4082550-1467035287
RUNJOBID= node125-1467023770-25717
PBS_JOBID= 19976985
Free space on /tmp= 71516 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Large/normalized-minisat100_16_6_5_mh.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4082550-1467035287/watcher-4082550-1467035287 -o /tmp/evaluation-result-4082550-1467035287/solver-4082550-1467035287 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node125-1467023770-25717 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4082550-1467035287.opb

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

MD5SUM BENCH= 682ced1993335202bf2b9cca6b4feb1c
RANDOM SEED=1410550720

node125.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.021
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.04
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.021
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.021
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.021
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.021
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.021
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.021
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.021
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:        22455972 kB
Buffers:          129192 kB
Cached:           440924 kB
SwapCached:         2112 kB
Active:          7694780 kB
Inactive:         257624 kB
Active(anon):    7381536 kB
Inactive(anon):     3136 kB
Active(file):     313244 kB
Inactive(file):   254488 kB
Unevictable:     1696500 kB
Mlocked:         1541156 kB
SwapTotal:      67108856 kB
SwapFree:       67098720 kB
Dirty:            227352 kB
Writeback:             0 kB
AnonPages:       9082156 kB
Mapped:             8880 kB
Shmem:                 0 kB
Slab:             615496 kB
SReclaimable:      58464 kB
SUnreclaim:       557032 kB
KernelStack:        1448 kB
PageTables:        21944 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    9914064 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2166784 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= 71520 MiB
End job on node125 at 2016-06-27 16:18:13