Trace number 4082540

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) 1800.27 1800.55

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Large/
normalized-minisat100_16_6_0_mh.opb
MD5SUMfa15dfc7844dffcfc27adc27005c5c95
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark10689768
Best CPU time to get the best result obtained on this benchmark1801.72
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 150568768
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 360045909092
Number of bits of the sum of numbers in the objective function 39
Biggest number in a constraint 150568768
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 360045909092
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-4082540-1467035361/watcher-4082540-1467035361 -o /tmp/evaluation-result-4082540-1467035361/solver-4082540-1467035361 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1467034848-2013 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4082540-1467035361.opb 

pid=2096
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing Stack size limit: 81920 KiB
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 81920 KiB


[startup+0 s]
/proc/loadavg: 2.06 1.90 1.73 3/176 2099
/proc/meminfo: memFree=22208020/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=7628 CPUtime=0 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 568 0 0 0 0 0 0 0 20 0 1 0 36575681 7811072 442 33554432000 4194304 5796924 140737263266816 140734243831096 5151664 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 1941 447 114 392 0 1540 0

[startup+0.100164 s]
/proc/loadavg: 2.06 1.90 1.73 3/176 2099
/proc/meminfo: memFree=22208020/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=25200 CPUtime=0.09 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 4997 0 0 0 9 0 0 0 20 0 1 0 36575681 25804800 4553 33554432000 4194304 5796924 140737263266816 140734243831096 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 6300 4554 114 392 0 5899 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25200

[startup+0.200265 s]
/proc/loadavg: 2.06 1.90 1.73 3/176 2099
/proc/meminfo: memFree=22208020/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=42788 CPUtime=0.19 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 9142 0 0 0 18 1 0 0 20 0 1 0 36575681 43814912 8853 33554432000 4194304 5796924 140737263266816 140734243831096 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 10697 8855 114 392 0 10296 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 42788

[startup+0.300337 s]
/proc/loadavg: 2.06 1.90 1.73 3/176 2099
/proc/meminfo: memFree=22208020/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=62016 CPUtime=0.29 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 13310 0 0 0 27 2 0 0 20 0 1 0 36575681 63504384 13345 33554432000 4194304 5796924 140737263266816 140734243831096 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 15504 13346 114 392 0 15103 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62016

[startup+0.700189 s]
/proc/loadavg: 2.06 1.90 1.73 3/176 2099
/proc/meminfo: memFree=22208020/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=149344 CPUtime=0.69 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 30299 0 0 0 64 5 0 0 20 0 1 0 36575681 152928256 32311 33554432000 4194304 5796924 140737263266816 140734243831096 4600662 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 37336 32311 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: 2.06 1.90 1.73 3/177 2100
/proc/meminfo: memFree=22009932/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=281772 CPUtime=1.49 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 52804 0 0 0 140 9 0 0 20 0 1 0 36575681 288534528 66287 33554432000 4194304 5796924 140737263266816 140737263266120 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 70443 66287 114 392 0 70042 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 281772

[startup+3.10029 s]
/proc/loadavg: 2.05 1.90 1.73 3/177 2100
/proc/meminfo: memFree=21906592/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=393512 CPUtime=3.09 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 73415 0 0 0 297 12 0 0 20 0 1 0 36575681 402956288 91756 33554432000 4194304 5796924 140737263266816 140737263266088 5092651 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 98378 91756 128 392 0 97977 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 393512

[startup+6.30713 s]
/proc/loadavg: 2.05 1.90 1.73 4/177 2100
/proc/meminfo: memFree=21834364/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=440080 CPUtime=6.3 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 75375 0 0 0 617 13 0 0 20 0 1 0 36575681 450641920 93716 33554432000 4194304 5796924 140737263266816 140737263264344 5077833 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 110020 93716 128 392 0 109619 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 440080

[startup+12.7002 s]
/proc/loadavg: 2.12 1.92 1.74 3/177 2100
/proc/meminfo: memFree=21751928/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=591864 CPUtime=12.69 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 95247 0 0 0 1251 18 0 0 20 0 1 0 36575681 606068736 124089 33554432000 4194304 5796924 140737263266816 140737263266040 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 147966 124089 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: 2.10 1.92 1.74 3/177 2100
/proc/meminfo: memFree=21432084/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=909104 CPUtime=25.49 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 123057 0 0 0 2520 29 0 0 20 0 1 0 36575681 930922496 195262 33554432000 4194304 5796924 140737263266816 140737263266040 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 227276 195262 129 392 0 226875 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 909104

[startup+51.1003 s]
/proc/loadavg: 2.06 1.93 1.75 3/178 2103
/proc/meminfo: memFree=21157688/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=1168736 CPUtime=51.09 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 166724 0 0 0 5066 43 0 0 20 0 1 0 36575681 1196785664 263264 33554432000 4194304 5796924 140737263266816 140737263266040 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 292184 263264 129 392 0 291783 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1168736

[startup+102.3 s]
/proc/loadavg: 2.13 1.96 1.77 3/177 2104
/proc/meminfo: memFree=20030628/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=2345288 CPUtime=102.28 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 407694 0 0 0 10139 89 0 0 20 0 1 0 36575681 2401574912 544071 33554432000 4194304 5796924 140737263266816 140737254440440 4261421 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 586322 544071 140 392 0 585921 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2345288

[startup+162.3 s]
/proc/loadavg: 2.05 1.97 1.78 3/177 2105
/proc/meminfo: memFree=19397132/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=2977140 CPUtime=162.27 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 523768 0 0 0 16116 111 0 0 20 0 1 0 36575681 3048591360 705159 33554432000 4194304 5796924 140737263266816 140737242076888 4806807 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 744285 705162 140 392 0 743884 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 2977140

[startup+222.3 s]
/proc/loadavg: 2.02 1.97 1.79 3/177 2107
/proc/meminfo: memFree=18532964/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=3900256 CPUtime=222.25 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 646539 0 0 0 22085 140 0 0 20 0 1 0 36575681 3993862144 939694 33554432000 4194304 5796924 140737263266816 140737262933032 4240526 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 975064 939694 141 392 0 974663 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 3900256

[startup+282.3 s]
/proc/loadavg: 2.11 2.00 1.81 4/177 2108
/proc/meminfo: memFree=14801244/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=8608524 CPUtime=282.26 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 788582 0 0 0 27970 256 0 0 20 0 1 0 36575681 8815128576 1841021 33554432000 4194304 5796924 140737263266816 140737263263672 4591861 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 2152131 1841021 163 392 0 2151730 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 8608524

[startup+342.3 s]
/proc/loadavg: 2.04 2.00 1.82 3/177 2109
/proc/meminfo: memFree=14782596/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=8616580 CPUtime=342.24 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 790638 0 0 0 33967 257 0 0 20 0 1 0 36575681 8823377920 1845121 33554432000 4194304 5796924 140737263266816 140737263263928 4592620 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 2154145 1845121 163 392 0 2153744 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 8616580

[startup+402.307 s]
/proc/loadavg: 2.12 2.03 1.84 3/177 2110
/proc/meminfo: memFree=14772380/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=8616712 CPUtime=402.24 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 790655 0 0 0 39967 257 0 0 20 0 1 0 36575681 8823513088 1847693 33554432000 4194304 5796924 140737263266816 140737263263928 4591865 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 2154178 1847693 163 392 0 2153777 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 8616712

[startup+462.3 s]
/proc/loadavg: 2.04 2.02 1.84 3/177 2111
/proc/meminfo: memFree=14759756/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=8616712 CPUtime=462.22 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 790674 0 0 0 45965 257 0 0 20 0 1 0 36575681 8823513088 1850778 33554432000 4194304 5796924 140737263266816 140737263263928 4591848 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 2154178 1850778 163 392 0 2153777 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 8616712

[startup+522.3 s]
/proc/loadavg: 2.14 2.05 1.86 3/177 2113
/proc/meminfo: memFree=14749176/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=8616712 CPUtime=522.21 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 790691 0 0 0 51964 257 0 0 20 0 1 0 36575681 8823513088 1853350 33554432000 4194304 5796924 140737263266816 140737263263928 4592620 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 2154178 1853350 163 392 0 2153777 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 8616712

[startup+582.3 s]
/proc/loadavg: 2.09 2.05 1.87 3/177 2114
/proc/meminfo: memFree=14736916/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=8616852 CPUtime=582.2 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 790711 0 0 0 57963 257 0 0 20 0 1 0 36575681 8823656448 1856436 33554432000 4194304 5796924 140737263266816 140737263263928 4591992 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 2154213 1856436 163 392 0 2153812 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 8616852

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


[startup+942.3 s]
/proc/loadavg: 2.11 2.08 1.93 3/177 2147
/proc/meminfo: memFree=14648580/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=8617256 CPUtime=942.16 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 790841 0 0 0 93957 259 0 0 20 0 1 0 36575681 8824070144 1873940 33554432000 4194304 5796924 140737263266816 140737263264088 4592128 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 2154314 1873940 163 392 0 2153913 0
Current children cumulated CPU time (s) 942.16
Current children cumulated vsize (KiB) 8617256

[startup+1002.3 s]
/proc/loadavg: 2.19 2.11 1.95 3/177 2148
/proc/meminfo: memFree=14635968/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=8617256 CPUtime=1002.14 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 790848 0 0 0 99955 259 0 0 20 0 1 0 36575681 8824070144 1876502 33554432000 4194304 5796924 140737263266816 140737263264088 4592010 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 2154314 1876502 163 392 0 2153913 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 8617256

[startup+1062.31 s]
/proc/loadavg: 2.16 2.12 1.96 3/177 2149
/proc/meminfo: memFree=14621456/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=8617256 CPUtime=1062.14 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 790867 0 0 0 105955 259 0 0 20 0 1 0 36575681 8824070144 1879587 33554432000 4194304 5796924 140737263266816 140737263264088 4592645 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 2154314 1879587 163 392 0 2153913 0
Current children cumulated CPU time (s) 1062.14
Current children cumulated vsize (KiB) 8617256

[startup+1122.3 s]
/proc/loadavg: 2.06 2.09 1.96 3/177 2150
/proc/meminfo: memFree=14611232/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=8617392 CPUtime=1122.12 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 790894 0 0 0 111953 259 0 0 20 0 1 0 36575681 8824209408 1882169 33554432000 4194304 5796924 140737263266816 140737263263928 4592128 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 2154348 1882169 163 392 0 2153947 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 8617392

[startup+1182.3 s]
/proc/loadavg: 2.13 2.10 1.97 3/177 2152
/proc/meminfo: memFree=14598832/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=8617392 CPUtime=1182.11 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 790915 0 0 0 117952 259 0 0 20 0 1 0 36575681 8824209408 1885256 33554432000 4194304 5796924 140737263266816 140737263263928 4592031 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 2154348 1885256 163 392 0 2153947 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 8617392

[startup+1242.3 s]
/proc/loadavg: 2.11 2.10 1.98 3/178 2156
/proc/meminfo: memFree=14585848/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=8617568 CPUtime=1242.1 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 790926 0 0 0 123951 259 0 0 20 0 1 0 36575681 8824389632 1887822 33554432000 4194304 5796924 140737263266816 140737263263928 4592645 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 2154392 1887822 163 392 0 2153991 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 8617568

[startup+1302.3 s]
/proc/loadavg: 1.80 2.03 1.96 2/170 2188
/proc/meminfo: memFree=23843920/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=8617568 CPUtime=1302.09 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 790959 0 0 0 129950 259 0 0 20 0 1 0 36575681 8824389632 1890921 33554432000 4194304 5796924 140737263266816 140737263263928 4592067 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 2154392 1890921 163 392 0 2153991 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 8617568

[startup+1362.3 s]
/proc/loadavg: 1.35 1.87 1.91 2/170 2189
/proc/meminfo: memFree=23834832/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=8617776 CPUtime=1362.08 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 790981 0 0 0 135949 259 0 0 20 0 1 0 36575681 8824602624 1893498 33554432000 4194304 5796924 140737263266816 140737263263928 4592031 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 2154444 1893498 163 392 0 2154043 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 8617776

[startup+1422.3 s]
/proc/loadavg: 1.17 1.71 1.85 2/170 2190
/proc/meminfo: memFree=23822324/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=8617932 CPUtime=1422.08 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 791024 0 0 0 141948 260 0 0 20 0 1 0 36575681 8824762368 1896607 33554432000 4194304 5796924 140737263266816 140737263263928 4592023 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 2154483 1896607 163 392 0 2154082 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 8617932

[startup+1482.3 s]
/proc/loadavg: 1.07 1.59 1.80 2/170 2192
/proc/meminfo: memFree=23800160/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=8617932 CPUtime=1482.07 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 791036 0 0 0 147947 260 0 0 20 0 1 0 36575681 8824762368 1902276 33554432000 4194304 5796924 140737263266816 140737263263928 4591895 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 2154483 1902276 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: 1.06 1.48 1.75 2/170 2193
/proc/meminfo: memFree=23787840/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=8617932 CPUtime=1542.06 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 791050 0 0 0 153946 260 0 0 20 0 1 0 36575681 8824762368 1905356 33554432000 4194304 5796924 140737263266816 140737263263928 4592048 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 2154483 1905356 163 392 0 2154082 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 8617932

[startup+1602.3 s]
/proc/loadavg: 1.15 1.43 1.71 2/170 2194
/proc/meminfo: memFree=23777488/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=8617932 CPUtime=1602.05 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 791060 0 0 0 159945 260 0 0 20 0 1 0 36575681 8824762368 1907921 33554432000 4194304 5796924 140737263266816 140737263263928 4591895 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 2154483 1907921 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: 1.14 1.37 1.67 2/170 2195
/proc/meminfo: memFree=23762804/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=8617932 CPUtime=1662.03 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 791076 0 0 0 165943 260 0 0 20 0 1 0 36575681 8824762368 1911722 33554432000 4194304 5796924 140737263266816 140737263263928 4592560 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 2154483 1911722 163 392 0 2154082 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 8617932

[startup+1722.31 s]
/proc/loadavg: 1.13 1.33 1.63 2/170 2196
/proc/meminfo: memFree=23745848/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=9185596 CPUtime=1722.04 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 791632 0 0 0 171943 261 0 0 20 0 1 0 36575681 9406050304 1915855 33554432000 4194304 5796924 140737263266816 140737263264456 4592031 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 2296399 1915855 163 392 0 2295998 0
Current children cumulated CPU time (s) 1722.04
Current children cumulated vsize (KiB) 9185596

[startup+1782.3 s]
/proc/loadavg: 1.11 1.29 1.60 2/170 2198
/proc/meminfo: memFree=23731332/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=9185912 CPUtime=1782.02 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 791676 0 0 0 177941 261 0 0 20 0 1 0 36575681 9406373888 1919476 33554432000 4194304 5796924 140737263266816 140737263264088 4592014 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 2296478 1919476 163 392 0 2296077 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 9185912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.08 1.27 1.59 2/170 2198
/proc/meminfo: memFree=23719620/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=9195480 CPUtime=1800.02 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202496 794086 0 0 0 179741 261 0 0 20 0 1 0 36575681 9416171520 1922397 33554432000 4194304 5796924 140737263266816 140737263263928 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2099/statm: 2298870 1922397 163 392 0 2298469 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 9195480

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 2099 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 1.08 1.27 1.59 2/170 2198
/proc/meminfo: memFree=23719620/32872528 swapFree=329968/354496
[pid=2099] ppid=2096 vsize=0 CPUtime=1800.22 cores=0,2,4,6
/proc/2099/stat : 2099 (naps-1.02) R 2096 2099 1997 0 -1 4202500 794098 0 0 0 179741 281 0 0 20 0 1 0 36575681 0 0 33554432000 0 0 0 0 0 0 16384 4096 17954 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/2099/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): 1800.55
CPU time (s): 1800.27
CPU user time (s): 1797.41
CPU system time (s): 2.85756
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 10011372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.41
system time used= 2.85757
maximum resident set size= 8303416
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 794098
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= 9
involuntary context switches= 1862

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.85126 second user time and 6.77697 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-27 15:49:27
IDJOB=4082540
IDBENCH=92650
IDSOLVER=2544
FILE ID=node126/4082540-1467035361
RUNJOBID= node126-1467034848-2013
PBS_JOBID= 19976993
Free space on /tmp= 71500 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Large/normalized-minisat100_16_6_0_mh.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4082540-1467035361/watcher-4082540-1467035361 -o /tmp/evaluation-result-4082540-1467035361/solver-4082540-1467035361 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1467034848-2013 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4082540-1467035361.opb

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

MD5SUM BENCH= fa15dfc7844dffcfc27adc27005c5c95
RANDOM SEED=805272186

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
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	: 5332.69
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		: 2666.348
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		: 2666.348
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
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		: 2666.348
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		: 2666.348
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	: 5332.54
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		: 2666.348
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		: 2666.348
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:        22204680 kB
Buffers:            3040 kB
Cached:           383084 kB
SwapCached:        10900 kB
Active:          9430500 kB
Inactive:         153284 kB
Active(anon):    9188104 kB
Inactive(anon):    11896 kB
Active(file):     242396 kB
Inactive(file):   141388 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67090124 kB
Dirty:            225872 kB
Writeback:             0 kB
AnonPages:       9544552 kB
Mapped:             7852 kB
Shmem:                 0 kB
Slab:             578140 kB
SReclaimable:      21524 kB
SUnreclaim:       556616 kB
KernelStack:        1432 kB
PageTables:        22772 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:   10811324 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2738176 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= 71504 MiB
End job on node126 at 2016-06-27 16:19:27