Trace number 4082587

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) 1800.03 1802.32

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/MH+IC/
normalized-minisat50_4_16_8_mh_ic.opb
MD5SUM3780f03c87bd5cb45e7b4d8342759bc6
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4216880
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables370300
Total number of constraints847958
Number of constraints which are clauses597900
Number of constraints which are cardinality constraints (but not clauses)58
Number of constraints which are nor clauses,nor cardinality constraints250000
Minimum length of a constraint2
Maximum length of a constraint3725
Number of terms in the objective function 132350
Biggest coefficient in the objective function 140608000
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 78886374094
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 140608000
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 78886374094
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-4082587-1465283853/watcher-4082587-1465283853 -o /tmp/evaluation-result-4082587-1465283853/solver-4082587-1465283853 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1465276571-11573 --watchdog 1960 naps-1.02 HOME/instance-4082587-1465283853.opb 

pid=12702
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 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: 2.33 2.20 2.20 3/176 12705
/proc/meminfo: memFree=30034392/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=7764 CPUtime=0 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 579 0 0 0 0 0 0 0 20 0 1 0 110319020 7950336 453 33554432000 4194304 5796924 140735232639504 140737335024888 4332623 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 1941 453 114 392 0 1540 0

[startup+0.100219 s]
/proc/loadavg: 2.33 2.20 2.20 3/176 12705
/proc/meminfo: memFree=30034392/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=25200 CPUtime=0.09 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 4998 0 0 0 9 0 0 0 20 0 1 0 110319020 25804800 4554 33554432000 4194304 5796924 140735232639504 140737335024888 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 6300 4555 114 392 0 5899 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25200

[startup+0.200356 s]
/proc/loadavg: 2.33 2.20 2.20 3/176 12705
/proc/meminfo: memFree=30034392/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=42788 CPUtime=0.19 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 9600 0 0 0 18 1 0 0 20 0 1 0 110319020 43814912 8800 33554432000 4194304 5796924 140735232639504 140737335024888 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 10697 8801 114 392 0 10296 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 42788

[startup+0.300319 s]
/proc/loadavg: 2.33 2.20 2.20 3/176 12705
/proc/meminfo: memFree=30034392/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=48300 CPUtime=0.29 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 10604 0 0 0 28 1 0 0 20 0 1 0 110319020 49459200 9765 33554432000 4194304 5796924 140735232639504 140737335024888 5087494 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 12075 9765 116 392 0 11674 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 48300

[startup+0.700267 s]
/proc/loadavg: 2.33 2.20 2.20 3/176 12705
/proc/meminfo: memFree=30034392/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=61928 CPUtime=0.69 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 13316 0 0 0 67 2 0 0 20 0 1 0 110319020 63414272 12218 33554432000 4194304 5796924 140735232639504 140735232637512 5087747 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 15482 12218 128 392 0 15081 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 61928

[startup+1.50021 s]
/proc/loadavg: 2.30 2.19 2.20 3/177 12706
/proc/meminfo: memFree=29982900/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=80364 CPUtime=1.49 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 16549 0 0 0 147 2 0 0 20 0 1 0 110319020 82292736 15382 33554432000 4194304 5796924 140735232639504 140735232638776 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 20091 15382 129 392 0 19690 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 80364

[startup+3.10023 s]
/proc/loadavg: 2.30 2.19 2.20 3/177 12706
/proc/meminfo: memFree=29946500/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=115748 CPUtime=3.09 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 25699 0 0 0 305 4 0 0 20 0 1 0 110319020 118525952 25414 33554432000 4194304 5796924 140735232639504 140735232638728 5087500 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 28937 25414 129 392 0 28536 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 115748

[startup+6.30026 s]
/proc/loadavg: 2.36 2.21 2.20 3/177 12706
/proc/meminfo: memFree=29902288/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=161248 CPUtime=6.29 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 35767 0 0 0 622 7 0 0 20 0 1 0 110319020 165117952 36002 33554432000 4194304 5796924 140735232639504 140735232638728 5183584 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 40312 36003 129 392 0 39911 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 161248

[startup+12.7003 s]
/proc/loadavg: 2.33 2.20 2.20 3/177 12706
/proc/meminfo: memFree=29659040/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=402844 CPUtime=12.69 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 91442 0 0 0 1251 18 0 0 20 0 1 0 110319020 412512256 95171 33554432000 4194304 5796924 140735232639504 140735232638728 4404063 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 100711 95171 129 392 0 100310 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 402844

[startup+25.5004 s]
/proc/loadavg: 2.35 2.21 2.20 4/177 12706
/proc/meminfo: memFree=29534692/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=523840 CPUtime=25.48 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 108971 0 0 0 2527 21 0 0 20 0 1 0 110319020 536412160 125137 33554432000 4194304 5796924 140735232639504 140735230269560 5100093 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 130960 125137 140 392 0 130559 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 523840

[startup+51.1004 s]
/proc/loadavg: 2.27 2.20 2.20 4/177 12706
/proc/meminfo: memFree=28642940/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=1585652 CPUtime=51.08 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 176375 0 0 0 5062 46 0 0 20 0 1 0 110319020 1623707648 368679 33554432000 4194304 5796924 140735232639504 140735232289592 4632281 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 396413 368679 146 392 0 396012 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1585652

[startup+102.3 s]
/proc/loadavg: 2.29 2.22 2.20 3/177 12707
/proc/meminfo: memFree=28147832/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=1985404 CPUtime=102.28 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 217745 0 0 0 10163 65 0 0 20 0 1 0 110319020 2033053696 471190 33554432000 4194304 5796924 140735232639504 140735232636616 4606789 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 496351 471190 165 392 0 495950 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1985404

[startup+162.3 s]
/proc/loadavg: 2.27 2.22 2.20 4/178 12711
/proc/meminfo: memFree=28088352/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=2038736 CPUtime=162.27 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 240052 0 0 0 16159 68 0 0 20 0 1 0 110319020 2087665664 486092 33554432000 4194304 5796924 140735232639504 140735232634200 5092432 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 509684 486092 171 392 0 509283 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 2038736

[startup+222.307 s]
/proc/loadavg: 2.21 2.21 2.19 3/177 12712
/proc/meminfo: memFree=28087124/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=2039820 CPUtime=222.26 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 240308 0 0 0 22158 68 0 0 20 0 1 0 110319020 2088775680 486348 33554432000 4194304 5796924 140735232639504 140735232634088 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 509955 486348 171 392 0 509554 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 2039820

[startup+282.3 s]
/proc/loadavg: 2.25 2.21 2.19 3/177 12714
/proc/meminfo: memFree=28087116/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=2039820 CPUtime=282.25 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 240309 0 0 0 28157 68 0 0 20 0 1 0 110319020 2088775680 486349 33554432000 4194304 5796924 140735232639504 140735232634088 4809129 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 509955 486349 172 392 0 509554 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 2039820

[startup+342.3 s]
/proc/loadavg: 2.26 2.22 2.19 3/177 12715
/proc/meminfo: memFree=28086620/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=2040360 CPUtime=342.24 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 240447 0 0 0 34156 68 0 0 20 0 1 0 110319020 2089328640 486487 33554432000 4194304 5796924 140735232639504 140735232634088 5093519 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 510090 486487 172 392 0 509689 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 2040360

[startup+402.3 s]
/proc/loadavg: 2.24 2.22 2.19 3/177 12716
/proc/meminfo: memFree=28086444/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=2040360 CPUtime=402.23 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 240447 0 0 0 40155 68 0 0 20 0 1 0 110319020 2089328640 486487 33554432000 4194304 5796924 140735232639504 140735232634088 4809129 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 510090 486487 172 392 0 509689 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 2040360

[startup+462.3 s]
/proc/loadavg: 2.13 2.19 2.18 3/177 12717
/proc/meminfo: memFree=28085620/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=2041080 CPUtime=462.22 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 240624 0 0 0 46154 68 0 0 20 0 1 0 110319020 2090065920 486664 33554432000 4194304 5796924 140735232639504 140735232634088 5093079 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 510270 486664 172 392 0 509869 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 2041080

[startup+522.3 s]
/proc/loadavg: 2.21 2.20 2.18 4/177 12718
/proc/meminfo: memFree=28085752/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=2041080 CPUtime=522.21 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 240624 0 0 0 52153 68 0 0 20 0 1 0 110319020 2090065920 486664 33554432000 4194304 5796924 140735232639504 140735232634088 5092467 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 510270 486664 172 392 0 509869 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 2041080

[startup+582.3 s]
/proc/loadavg: 2.27 2.21 2.18 3/177 12720
/proc/meminfo: memFree=28085264/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=2041080 CPUtime=582.2 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 240624 0 0 0 58152 68 0 0 20 0 1 0 110319020 2090065920 486664 33554432000 4194304 5796924 140735232639504 140735232634088 5087488 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 510270 486664 172 392 0 509869 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 2041080


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

[pid=12705] ppid=12702 vsize=2041080 CPUtime=1122.11 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 240646 0 0 0 112143 68 0 0 20 0 1 0 110319020 2090065920 486813 33554432000 4194304 5796924 140735232639504 140735232634088 5087650 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 510270 486813 172 392 0 509869 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 2041080

[startup+1182.3 s]
/proc/loadavg: 2.35 2.26 2.19 3/176 12781
/proc/meminfo: memFree=28085500/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=2041080 CPUtime=1182.1 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 240648 0 0 0 118142 68 0 0 20 0 1 0 110319020 2090065920 486998 33554432000 4194304 5796924 140735232639504 140735232634088 4802704 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 510270 486998 172 392 0 509869 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 2041080

[startup+1242.3 s]
/proc/loadavg: 2.31 2.26 2.19 4/177 12783
/proc/meminfo: memFree=28086244/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=2041080 CPUtime=1242.09 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 240648 0 0 0 124141 68 0 0 20 0 1 0 110319020 2090065920 486998 33554432000 4194304 5796924 140735232639504 140735232634088 5096609 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 510270 486998 172 392 0 509869 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 2041080

[startup+1302.3 s]
/proc/loadavg: 2.26 2.25 2.19 3/177 12784
/proc/meminfo: memFree=28084404/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=2041080 CPUtime=1302.08 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 240648 0 0 0 130140 68 0 0 20 0 1 0 110319020 2090065920 486998 33554432000 4194304 5796924 140735232639504 140735232634088 5092431 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 510270 486998 172 392 0 509869 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 2041080

[startup+1362.3 s]
/proc/loadavg: 2.19 2.23 2.18 3/178 12788
/proc/meminfo: memFree=28083076/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=2041080 CPUtime=1362.07 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 240648 0 0 0 136139 68 0 0 20 0 1 0 110319020 2090065920 487334 33554432000 4194304 5796924 140735232639504 140735232634088 5092487 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 510270 487334 172 392 0 509869 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 2041080

[startup+1422.3 s]
/proc/loadavg: 2.23 2.23 2.18 4/177 12789
/proc/meminfo: memFree=28081800/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=2041080 CPUtime=1422.06 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 240653 0 0 0 142138 68 0 0 20 0 1 0 110319020 2090065920 487748 33554432000 4194304 5796924 140735232639504 140735232634088 5087488 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 510270 487748 172 392 0 509869 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 2041080

[startup+1482.3 s]
/proc/loadavg: 2.27 2.24 2.19 3/177 12790
/proc/meminfo: memFree=28080392/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=2041080 CPUtime=1482.04 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 240659 0 0 0 148136 68 0 0 20 0 1 0 110319020 2090065920 488229 33554432000 4194304 5796924 140735232639504 140735232634088 5087778 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 510270 488229 172 392 0 509869 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 2041080

[startup+1542.31 s]
/proc/loadavg: 2.29 2.24 2.19 3/177 12792
/proc/meminfo: memFree=28080292/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=2041080 CPUtime=1542.04 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 240659 0 0 0 154136 68 0 0 20 0 1 0 110319020 2090065920 488229 33554432000 4194304 5796924 140735232639504 140735232634088 5096620 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 510270 488229 172 392 0 509869 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 2041080

[startup+1602.3 s]
/proc/loadavg: 2.15 2.21 2.18 4/177 12793
/proc/meminfo: memFree=28080800/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=2041080 CPUtime=1602.03 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 240659 0 0 0 160134 69 0 0 20 0 1 0 110319020 2090065920 488229 33554432000 4194304 5796924 140735232639504 140735232634088 5096620 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 510270 488229 172 392 0 509869 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 2041080

[startup+1662.3 s]
/proc/loadavg: 2.10 2.18 2.17 3/177 12794
/proc/meminfo: memFree=28080924/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=2041080 CPUtime=1662.03 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 240659 0 0 0 166134 69 0 0 20 0 1 0 110319020 2090065920 488229 33554432000 4194304 5796924 140735232639504 140735232634088 5092509 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 510270 488229 172 392 0 509869 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 2041080

[startup+1722.3 s]
/proc/loadavg: 2.10 2.16 2.16 3/177 12795
/proc/meminfo: memFree=28080680/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=2041080 CPUtime=1722.02 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 240659 0 0 0 172133 69 0 0 20 0 1 0 110319020 2090065920 488229 33554432000 4194304 5796924 140735232639504 140735232634088 5092558 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 510270 488229 172 392 0 509869 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 2041080

[startup+1782.3 s]
/proc/loadavg: 2.04 2.13 2.15 4/177 12796
/proc/meminfo: memFree=28079736/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=2041080 CPUtime=1782.01 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 240659 0 0 0 178132 69 0 0 20 0 1 0 110319020 2090065920 488229 33554432000 4194304 5796924 140735232639504 140735232634088 5092416 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 510270 488229 172 392 0 509869 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 2041080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.10 2.14 2.16 3/177 12797
/proc/meminfo: memFree=28080480/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=2041080 CPUtime=1800 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) R 12702 12705 11557 0 -1 4202496 240659 0 0 0 179931 69 0 0 20 0 1 0 110319020 2090065920 488229 33554432000 4194304 5796924 140735232639504 140735232634088 5092467 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 510270 488229 172 392 0 509869 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 2041080

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -12705
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 12705 sig 9
??? end of watcher thread

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

[startup+1801.6 s]
/proc/loadavg: 2.10 2.14 2.16 2/177 12797
/proc/meminfo: memFree=28080480/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=2041080 CPUtime=1800 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) S 12702 12705 11557 0 -1 4194304 240660 0 0 0 179931 69 0 0 20 0 1 0 110319020 2090065920 488230 33554432000 4194304 5796924 140735232639504 140735232632968 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 510270 488230 173 392 0 509869 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 2041080

[startup+1802 s]
/proc/loadavg: 2.01 2.12 2.15 2/177 12797
/proc/meminfo: memFree=28079844/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=2041080 CPUtime=1800 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) S 12702 12705 11557 0 -1 4194304 240660 0 0 0 179931 69 0 0 20 0 1 0 110319020 2090065920 488230 33554432000 4194304 5796924 140735232639504 140735232632968 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 510270 488230 173 392 0 509869 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 2041080

[startup+1802.2 s]
/proc/loadavg: 2.01 2.12 2.15 2/177 12797
/proc/meminfo: memFree=28079844/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=2041080 CPUtime=1800 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) S 12702 12705 11557 0 -1 4194304 240660 0 0 0 179931 69 0 0 20 0 1 0 110319020 2090065920 488230 33554432000 4194304 5796924 140735232639504 140735232632968 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 510270 488230 173 392 0 509869 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 2041080

[startup+1802.3 s]
/proc/loadavg: 2.01 2.12 2.15 2/177 12797
/proc/meminfo: memFree=28079844/32872528 swapFree=14448/1543360
[pid=12705] ppid=12702 vsize=2041080 CPUtime=1800 cores=0,2,4,6
/proc/12705/stat : 12705 (naps-1.02) S 12702 12705 11557 0 -1 4194304 240660 0 0 0 179931 69 0 0 20 0 1 0 110319020 2090065920 488230 33554432000 4194304 5796924 140735232639504 140735232632968 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/12705/statm: 510270 488230 173 392 0 509869 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 2041080

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.32
CPU time (s): 1800.03
CPU user time (s): 1799.32
CPU system time (s): 0.707892
CPU usage (%): 99.8729
Max. virtual memory (cumulated for all children) (KiB): 2300096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.32
system time used= 0.707892
maximum resident set size= 2106756
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 240660
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= 36
involuntary context switches= 1845

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.25305 second user time and 7.48386 second system time

The end

Launcher Data 

Begin job on node116 at 2016-06-07 09:17:34
IDJOB=4082587
IDBENCH=92665
IDSOLVER=2544
FILE ID=node116/4082587-1465283853
RUNJOBID= node116-1465276571-11573
PBS_JOBID= 19843309
Free space on /tmp= 71688 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/MH+IC/normalized-minisat50_4_16_8_mh_ic.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4082587-1465283853/watcher-4082587-1465283853 -o /tmp/evaluation-result-4082587-1465283853/solver-4082587-1465283853 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1465276571-11573 --watchdog 1960  naps-1.02 HOME/instance-4082587-1465283853.opb

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

MD5SUM BENCH= 3780f03c87bd5cb45e7b4d8342759bc6
RANDOM SEED=970919396

node116.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		: 2667.134
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	: 5334.26
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		: 2667.134
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		: 2667.134
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		: 2667.134
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		: 2667.134
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		: 2667.134
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		: 2667.134
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		: 2667.134
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:        30034772 kB
Buffers:          120928 kB
Cached:           259880 kB
SwapCached:         1868 kB
Active:           315548 kB
Inactive:         234152 kB
Active(anon):     168920 kB
Inactive(anon):     2000 kB
Active(file):     146628 kB
Inactive(file):   232152 kB
Unevictable:     1543360 kB
Mlocked:           14448 kB
SwapTotal:      67108856 kB
SwapFree:       67099068 kB
Dirty:             41380 kB
Writeback:             0 kB
AnonPages:       1715336 kB
Mapped:             8912 kB
Shmem:                 0 kB
Slab:             608260 kB
SReclaimable:      52208 kB
SUnreclaim:       556052 kB
KernelStack:        1440 kB
PageTables:         7516 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1839568 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1679360 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= 71684 MiB
End job on node116 at 2016-06-07 09:47:36