Trace number 4089787

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 NameAnswerCPU timeWall clock time
NaPS 1.02UNSAT 907.715 907.856

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
EC_RANDOM_GRAPHS/normalized-ECrand6reg-v021-n1.opb
MD5SUM757f81685edbbf6af2b2483b2cd4cf75
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.011997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables63
Total number of constraints21
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)21
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 9
Number of bits of the biggest sum of numbers4
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.
907.65/907.85	s UNSATISFIABLE
907.65/907.85	c _____________________________________________________________________________
907.65/907.85	c 
907.65/907.85	c std/band forms        : 0,21
907.65/907.85	c 2cl/3cl ITE-codings   : 0,168
907.65/907.85	c BDD/srt/adr Max costs : 13,0,0
907.65/907.85	c BDDraw/bin/mul/srt/adr: 21,0,0,0,0
907.65/907.85	c BDD nodes             : 315
907.65/907.85	c Es1/CC detections     : 0,0
907.65/907.85	c SAT/UNSAT calls       : 0,1
907.65/907.85	c restarts              : 48857
907.65/907.85	c conflicts             : 6567295        (7236 /sec)
907.65/907.85	c decisions             : 7876325        (8678 /sec)
907.65/907.85	c propagations          : 238327952      (262584 /sec)
907.65/907.85	c inspects              : 0              (0 /sec)
907.65/907.85	c CPU time (solving tm) : 907.6 s        (907.6 s)
907.65/907.85	c Time for Opt-base     : 0 s
907.65/907.85	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-4089787-1466019351/watcher-4089787-1466019351 -o /tmp/evaluation-result-4089787-1466019351/solver-4089787-1466019351 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node104-1466019350-11440 --watchdog 1960 naps-1.02 HOME/instance-4089787-1466019351.opb 

pid=11512
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.17 1.15 1.41 3/174 11515
/proc/meminfo: memFree=31624436/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=6552 CPUtime=0 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 371 0 0 0 0 0 0 0 20 0 1 0 3985180 6709248 243 33554432000 4194304 5796924 140736678361328 140735227870696 4613751 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 1638 243 155 392 0 1237 0

[startup+0.100125 s]
/proc/loadavg: 1.17 1.15 1.41 3/174 11515
/proc/meminfo: memFree=31624436/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=2848 CPUtime=0.09 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 662 0 0 0 9 0 0 0 20 0 1 0 3985180 2916352 406 33554432000 4194304 5796924 140736678361328 140735227870696 4611179 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 712 406 164 392 0 311 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2848

[startup+0.200274 s]
/proc/loadavg: 1.17 1.15 1.41 3/174 11515
/proc/meminfo: memFree=31624436/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=3740 CPUtime=0.19 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 845 0 0 0 19 0 0 0 20 0 1 0 3985180 3829760 583 33554432000 4194304 5796924 140736678361328 140735227870696 4606491 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 935 583 164 392 0 534 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3740

[startup+0.300262 s]
/proc/loadavg: 1.17 1.15 1.41 3/174 11515
/proc/meminfo: memFree=31624436/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=3612 CPUtime=0.29 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 1112 0 0 0 29 0 0 0 20 0 1 0 3985180 3698688 543 33554432000 4194304 5796924 140736678361328 140735227870696 4611179 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 903 543 164 392 0 502 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3612

[startup+0.700215 s]
/proc/loadavg: 1.17 1.15 1.41 3/174 11515
/proc/meminfo: memFree=31624436/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=8436 CPUtime=0.69 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 1755 0 0 0 69 0 0 0 20 0 1 0 3985180 8638464 1687 33554432000 4194304 5796924 140736678361328 140735227870696 4594177 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 2109 1687 164 392 0 1708 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8436

[startup+1.50026 s]
/proc/loadavg: 1.17 1.15 1.41 3/175 11516
/proc/meminfo: memFree=31612240/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=10108 CPUtime=1.49 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 2232 0 0 0 149 0 0 0 20 0 1 0 3985180 10350592 2141 33554432000 4194304 5796924 140736678361328 140736678358568 4611179 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 2527 2141 164 392 0 2126 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10108

[startup+3.10023 s]
/proc/loadavg: 1.23 1.16 1.41 3/175 11516
/proc/meminfo: memFree=31607084/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=11164 CPUtime=3.09 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 2433 0 0 0 309 0 0 0 20 0 1 0 3985180 11431936 2336 33554432000 4194304 5796924 140736678361328 140736678358568 4607776 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 2791 2336 164 392 0 2390 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11164

[startup+6.30023 s]
/proc/loadavg: 1.23 1.16 1.41 3/175 11516
/proc/meminfo: memFree=31592500/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=18236 CPUtime=6.29 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 2933 0 0 0 629 0 0 0 20 0 1 0 3985180 18673664 4246 33554432000 4194304 5796924 140736678361328 140736678358568 4594121 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 4559 4246 164 392 0 4158 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18236

[startup+12.7003 s]
/proc/loadavg: 1.35 1.19 1.42 3/175 11516
/proc/meminfo: memFree=31576172/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=22228 CPUtime=12.69 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 3127 0 0 0 1268 1 0 0 20 0 1 0 3985180 22761472 5270 33554432000 4194304 5796924 140736678361328 140736678358792 4606799 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 5557 5270 164 392 0 5156 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22228

[startup+25.5003 s]
/proc/loadavg: 1.45 1.21 1.43 3/175 11516
/proc/meminfo: memFree=31566232/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=33720 CPUtime=25.49 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 3131 0 0 0 2548 1 0 0 20 0 1 0 3985180 34529280 6807 33554432000 4194304 5796924 140736678361328 140736678358568 4606514 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 8430 6807 164 392 0 8029 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 33720

[startup+51.1003 s]
/proc/loadavg: 1.64 1.28 1.44 3/175 11516
/proc/meminfo: memFree=31550392/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=40904 CPUtime=51.08 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 3683 0 0 0 5107 1 0 0 20 0 1 0 3985180 41885696 9909 33554432000 4194304 5796924 140736678361328 140736678358392 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 10226 9909 164 392 0 9825 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 40904

[startup+102.3 s]
/proc/loadavg: 1.91 1.41 1.48 3/175 11517
/proc/meminfo: memFree=31522340/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=50536 CPUtime=102.28 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 5641 0 0 0 10226 2 0 0 20 0 1 0 3985180 51748864 12283 33554432000 4194304 5796924 140736678361328 140736678358392 4606555 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 12634 12283 164 392 0 12233 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 50536

[startup+162.3 s]
/proc/loadavg: 1.96 1.52 1.51 3/175 11518
/proc/meminfo: memFree=31500804/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=89940 CPUtime=162.26 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 7152 0 0 0 16223 3 0 0 20 0 1 0 3985180 92098560 16023 33554432000 4194304 5796924 140736678361328 140736678358568 4606721 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 22485 16023 164 392 0 22084 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 89940

[startup+222.307 s]
/proc/loadavg: 1.98 1.60 1.53 3/174 11519
/proc/meminfo: memFree=31487156/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=89940 CPUtime=222.26 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 7153 0 0 0 22223 3 0 0 20 0 1 0 3985180 92098560 16535 33554432000 4194304 5796924 140736678361328 140736678358568 4606802 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 22485 16535 164 392 0 22084 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 89940

[startup+282.3 s]
/proc/loadavg: 2.05 1.69 1.57 3/176 11524
/proc/meminfo: memFree=31466976/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=89940 CPUtime=282.24 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 7164 0 0 0 28221 3 0 0 20 0 1 0 3985180 92098560 21656 33554432000 4194304 5796924 140736678361328 140736678358568 4606480 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 22485 21656 164 392 0 22084 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 89940

[startup+342.3 s]
/proc/loadavg: 2.02 1.74 1.59 3/175 11525
/proc/meminfo: memFree=31428628/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=89940 CPUtime=342.23 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 7165 0 0 0 34220 3 0 0 20 0 1 0 3985180 92098560 22168 33554432000 4194304 5796924 140736678361328 140736678358568 4606555 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 22485 22168 164 392 0 22084 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 89940

[startup+402.3 s]
/proc/loadavg: 2.00 1.79 1.61 3/175 11526
/proc/meminfo: memFree=31447268/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=89940 CPUtime=402.23 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 7165 0 0 0 40220 3 0 0 20 0 1 0 3985180 92098560 22168 33554432000 4194304 5796924 140736678361328 140736678358568 4607192 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 22485 22168 164 392 0 22084 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 89940

[startup+462.3 s]
/proc/loadavg: 2.00 1.82 1.64 3/175 11527
/proc/meminfo: memFree=31385764/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=108268 CPUtime=462.21 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 7716 0 0 0 46218 3 0 0 20 0 1 0 3985180 110866432 26774 33554432000 4194304 5796924 140736678361328 140736678358392 4607229 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 27067 26774 164 392 0 26666 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 108268

[startup+522.3 s]
/proc/loadavg: 2.03 1.87 1.66 3/175 11528
/proc/meminfo: memFree=31433312/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=89300 CPUtime=522.21 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 8800 0 0 0 52217 4 0 0 20 0 1 0 3985180 91443200 15511 33554432000 4194304 5796924 140736678361328 140736678358568 4606744 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 22325 15511 164 392 0 21924 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 89300

[startup+582.3 s]
/proc/loadavg: 2.05 1.90 1.68 3/175 11530
/proc/meminfo: memFree=31428344/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=138620 CPUtime=582.19 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 9692 0 0 0 58214 5 0 0 20 0 1 0 3985180 141946880 26179 33554432000 4194304 5796924 140736678361328 140736678358616 4606733 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 34655 26179 164 392 0 34254 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 138620

[startup+642.3 s]
/proc/loadavg: 2.06 1.93 1.70 3/175 11531
/proc/meminfo: memFree=31398548/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=102412 CPUtime=642.19 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 10218 0 0 0 64213 6 0 0 20 0 1 0 3985180 104869888 25239 33554432000 4194304 5796924 140736678361328 140736678358568 4606480 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 25603 25239 164 392 0 25202 0
Current children cumulated CPU time (s) 642.19
Current children cumulated vsize (KiB) 102412

[startup+702.3 s]
/proc/loadavg: 2.05 1.95 1.73 3/175 11532
/proc/meminfo: memFree=31385640/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=102412 CPUtime=702.18 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 10218 0 0 0 70212 6 0 0 20 0 1 0 3985180 104869888 25239 33554432000 4194304 5796924 140736678361328 140736678358568 4606555 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 25603 25239 164 392 0 25202 0
Current children cumulated CPU time (s) 702.18
Current children cumulated vsize (KiB) 102412

[startup+762.3 s]
/proc/loadavg: 2.07 1.97 1.75 3/175 11533
/proc/meminfo: memFree=31399240/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=102412 CPUtime=762.18 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 11154 0 0 0 76211 7 0 0 20 0 1 0 3985180 104869888 25286 33554432000 4194304 5796924 140736678361328 140736678358792 4607192 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 25603 25286 164 392 0 25202 0
Current children cumulated CPU time (s) 762.18
Current children cumulated vsize (KiB) 102412

[startup+822.3 s]
/proc/loadavg: 2.09 1.99 1.76 3/175 11534
/proc/meminfo: memFree=31395156/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=102412 CPUtime=822.17 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 11598 0 0 0 82209 8 0 0 20 0 1 0 3985180 104869888 25286 33554432000 4194304 5796924 140736678361328 140736678358792 4593790 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 25603 25286 164 392 0 25202 0
Current children cumulated CPU time (s) 822.17
Current children cumulated vsize (KiB) 102412

[startup+882.307 s]
/proc/loadavg: 2.03 1.99 1.77 3/176 11539
/proc/meminfo: memFree=31374376/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=121088 CPUtime=882.16 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 12662 0 0 0 88208 8 0 0 20 0 1 0 3985180 123994112 29955 33554432000 4194304 5796924 140736678361328 140736678358472 4606523 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 30272 29955 164 392 0 29871 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 121088

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 11515 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+883.2 s]
/proc/loadavg: 2.03 1.99 1.77 3/176 11539
/proc/meminfo: memFree=31374376/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=121088 CPUtime=883.05 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 12662 0 0 0 88297 8 0 0 20 0 1 0 3985180 123994112 29955 33554432000 4194304 5796924 140736678361328 140736678358472 4606523 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 30272 29955 164 392 0 29871 0
Current children cumulated CPU time (s) 883.05
Current children cumulated vsize (KiB) 121088

[startup+896 s]
/proc/loadavg: 2.03 1.99 1.78 3/176 11539
/proc/meminfo: memFree=31362336/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=121088 CPUtime=895.85 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 12663 0 0 0 89577 8 0 0 20 0 1 0 3985180 123994112 29955 33554432000 4194304 5796924 140736678361328 140736678358472 4606802 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 30272 29955 164 392 0 29871 0
Current children cumulated CPU time (s) 895.85
Current children cumulated vsize (KiB) 121088

[startup+902.4 s]
/proc/loadavg: 2.02 1.99 1.78 3/176 11540
/proc/meminfo: memFree=31411864/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=121088 CPUtime=902.25 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 12664 0 0 0 90217 8 0 0 20 0 1 0 3985180 123994112 29955 33554432000 4194304 5796924 140736678361328 140736678358472 4606480 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 30272 29955 164 392 0 29871 0
Current children cumulated CPU time (s) 902.25
Current children cumulated vsize (KiB) 121088

[startup+905.6 s]
/proc/loadavg: 2.02 1.99 1.78 3/176 11540
/proc/meminfo: memFree=31411988/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=121088 CPUtime=905.45 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 12664 0 0 0 90537 8 0 0 20 0 1 0 3985180 123994112 29955 33554432000 4194304 5796924 140736678361328 140736678358472 4606579 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 30272 29955 164 392 0 29871 0
Current children cumulated CPU time (s) 905.45
Current children cumulated vsize (KiB) 121088

[startup+907.2 s]
/proc/loadavg: 2.02 1.99 1.78 3/176 11540
/proc/meminfo: memFree=31412112/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=121088 CPUtime=907.05 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 12664 0 0 0 90697 8 0 0 20 0 1 0 3985180 123994112 29955 33554432000 4194304 5796924 140736678361328 140736678358472 4606555 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 30272 29955 164 392 0 29871 0
Current children cumulated CPU time (s) 907.05
Current children cumulated vsize (KiB) 121088

[startup+907.607 s]
/proc/loadavg: 2.02 1.99 1.78 3/176 11540
/proc/meminfo: memFree=31412112/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=121088 CPUtime=907.45 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 12664 0 0 0 90737 8 0 0 20 0 1 0 3985180 123994112 29955 33554432000 4194304 5796924 140736678361328 140736678358472 4606779 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 30272 29955 164 392 0 29871 0
Current children cumulated CPU time (s) 907.45
Current children cumulated vsize (KiB) 121088

[startup+907.8 s]
/proc/loadavg: 2.02 1.99 1.78 3/176 11540
/proc/meminfo: memFree=31412112/32872528 swapFree=446836/479540
[pid=11515] ppid=11512 vsize=121088 CPUtime=907.65 cores=1,3,5,7
/proc/11515/stat : 11515 (naps-1.02) R 11512 11515 5711 0 -1 4202496 12664 0 0 0 90757 8 0 0 20 0 1 0 3985180 123994112 29955 33554432000 4194304 5796924 140736678361328 140736678358472 4606483 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/11515/statm: 30272 29955 164 392 0 29871 0
Current children cumulated CPU time (s) 907.65
Current children cumulated vsize (KiB) 121088

Child status: 20
Real time (s): 907.856
CPU time (s): 907.715
CPU user time (s): 907.624
CPU system time (s): 0.090986
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 151732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 907.624
system time used= 0.090986
maximum resident set size= 137480
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12679
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= 15
involuntary context switches= 933

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.57761 second user time and 3.69244 second system time

The end

Launcher Data 

Begin job on node104 at 2016-06-15 21:35:51
IDJOB=4089787
IDBENCH=107456
IDSOLVER=2544
FILE ID=node104/4089787-1466019351
RUNJOBID= node104-1466019350-11440
PBS_JOBID= 19902812
Free space on /tmp= 71736 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/EC_RANDOM_GRAPHS/normalized-ECrand6reg-v021-n1.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089787-1466019351/watcher-4089787-1466019351 -o /tmp/evaluation-result-4089787-1466019351/solver-4089787-1466019351 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node104-1466019350-11440 --watchdog 1960  naps-1.02 HOME/instance-4089787-1466019351.opb

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

MD5SUM BENCH= 757f81685edbbf6af2b2483b2cd4cf75
RANDOM SEED=1737462955

node104.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		: 2667.035
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	: 5334.07
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		: 2667.035
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		: 2667.035
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		: 2667.035
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		: 2667.035
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		: 2667.035
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		: 2667.035
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		: 2667.035
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:        31624444 kB
Buffers:           20000 kB
Cached:            42744 kB
SwapCached:         1452 kB
Active:            35820 kB
Inactive:          35212 kB
Active(anon):       8604 kB
Inactive(anon):     2028 kB
Active(file):      27216 kB
Inactive(file):    33184 kB
Unevictable:      479540 kB
Mlocked:          446836 kB
SwapTotal:      67108856 kB
SwapFree:       67099952 kB
Dirty:              7972 kB
Writeback:             0 kB
AnonPages:        486376 kB
Mapped:             7980 kB
Shmem:                 0 kB
Slab:             566416 kB
SReclaimable:      10252 kB
SUnreclaim:       556164 kB
KernelStack:        1400 kB
PageTables:         5124 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     594692 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     32768 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= 71732 MiB
End job on node104 at 2016-06-15 21:50:59