Trace number 4082025

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 1.02? (TO) 1800.1 1800.41

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-65-60.opb
MD5SUM6f6d5bf9df98767681bd16885050de4b
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark0.037993
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3900
Total number of constraints125
Number of constraints which are clauses65
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint60
Maximum length of a constraint65
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 66
Number of bits of the biggest sum of numbers7
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.
1800.08/1800.40	c 
1800.08/1800.40	c *** TERMINATED *** by signal 15
1800.08/1800.40	s UNKNOWN
1800.08/1800.40	c _____________________________________________________________________________
1800.08/1800.40	c 
1800.08/1800.40	c std/band forms        : 60,0
1800.08/1800.40	c 2cl/3cl ITE-codings   : 3780,0
1800.08/1800.40	c BDD/srt/adr Max costs : 127,0,0
1800.08/1800.40	c BDDraw/bin/mul/srt/adr: 60,0,0,0,0
1800.08/1800.40	c BDD nodes             : 7680
1800.08/1800.40	c Es1/CC detections     : 0,0
1800.08/1800.40	c SAT/UNSAT calls       : 0,0
1800.08/1800.40	c restarts              : 0
1800.08/1800.40	c conflicts             : 0              (0 /sec)
1800.08/1800.40	c decisions             : 0              (0 /sec)
1800.08/1800.40	c propagations          : 0              (0 /sec)
1800.08/1800.40	c inspects              : 0              (0 /sec)
1800.08/1800.40	c CPU time (solving tm) : 1799 s        (0 s)
1800.08/1800.40	c Time for Opt-base     : 0 s
1800.08/1800.40	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-4082025-1465242388/watcher-4082025-1465242388 -o /tmp/evaluation-result-4082025-1465242388/solver-4082025-1465242388 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node138-1465238786-28279 --watchdog 1960 naps-1.02 HOME/instance-4082025-1465242388.opb 

pid=28556
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: 2.09 2.13 2.09 3/176 28559
/proc/meminfo: memFree=31299832/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=6688 CPUtime=0 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 371 0 0 0 0 0 0 0 20 0 1 0 106171357 6848512 246 33554432000 4194304 5796924 140735461531184 140735776699928 5183584 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 1672 246 127 392 0 1271 0

[startup+0.100155 s]
/proc/loadavg: 2.09 2.13 2.09 3/176 28559
/proc/meminfo: memFree=31299832/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=8592 CPUtime=0.09 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 907 0 0 0 9 0 0 0 20 0 1 0 106171357 8798208 727 33554432000 4194304 5796924 140735461531184 140735776699928 4269008 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 2148 727 139 392 0 1747 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8592

[startup+0.200283 s]
/proc/loadavg: 2.09 2.13 2.09 3/176 28559
/proc/meminfo: memFree=31299832/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=9980 CPUtime=0.19 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 2313 0 0 0 19 0 0 0 20 0 1 0 106171357 10219520 1930 33554432000 4194304 5796924 140735461531184 140735461529576 4606555 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 2495 1930 155 392 0 2094 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9980

[startup+0.300295 s]
/proc/loadavg: 2.09 2.13 2.09 3/176 28559
/proc/meminfo: memFree=31299832/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=11788 CPUtime=0.29 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 2687 0 0 0 29 0 0 0 20 0 1 0 106171357 12070912 2302 33554432000 4194304 5796924 140735461531184 140735461529576 5100989 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 2947 2302 155 392 0 2546 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11788

[startup+0.700212 s]
/proc/loadavg: 2.09 2.13 2.09 3/176 28559
/proc/meminfo: memFree=31299832/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=12152 CPUtime=0.68 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 4487 0 0 0 68 0 0 0 20 0 1 0 106171357 12443648 2481 33554432000 4194304 5796924 140735461531184 140735461529576 4611179 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 3038 2481 156 392 0 2637 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12152

[startup+1.50027 s]
/proc/loadavg: 2.09 2.13 2.09 2/177 28560
/proc/meminfo: memFree=31276872/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=30728 CPUtime=1.49 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 5382 0 0 0 148 1 0 0 20 0 1 0 106171357 31465472 6442 33554432000 4194304 5796924 140735461531184 140735461528424 4593904 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 7682 6442 156 392 0 7281 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30728

[startup+3.10024 s]
/proc/loadavg: 2.09 2.13 2.09 3/177 28606
/proc/meminfo: memFree=31351192/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=30728 CPUtime=3.09 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 6165 0 0 0 307 2 0 0 20 0 1 0 106171357 31465472 7345 33554432000 4194304 5796924 140735461531184 140735461528424 4591877 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 7682 7345 164 392 0 7281 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30728

[startup+6.30029 s]
/proc/loadavg: 2.17 2.14 2.10 3/177 28606
/proc/meminfo: memFree=31313976/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=62912 CPUtime=6.29 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 6818 0 0 0 627 2 0 0 20 0 1 0 106171357 64421888 14641 33554432000 4194304 5796924 140735461531184 140735461528424 4591865 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 15728 14641 164 392 0 15327 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 62912

[startup+12.7003 s]
/proc/loadavg: 2.15 2.14 2.10 3/177 28606
/proc/meminfo: memFree=31307776/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=112232 CPUtime=12.68 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 7069 0 0 0 1265 3 0 0 20 0 1 0 106171357 114925568 23558 33554432000 4194304 5796924 140735461531184 140735461528648 4591871 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 28058 23558 164 392 0 27657 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 112232

[startup+25.5004 s]
/proc/loadavg: 2.12 2.13 2.09 3/177 28606
/proc/meminfo: memFree=31268480/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=85712 CPUtime=25.49 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 7239 0 0 0 2543 6 0 0 20 0 1 0 106171357 87769088 15879 33554432000 4194304 5796924 140735461531184 140735461528424 4606779 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 21428 15879 164 392 0 21027 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 85712

[startup+51.1004 s]
/proc/loadavg: 2.16 2.14 2.10 3/177 28606
/proc/meminfo: memFree=31159852/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=177768 CPUtime=51.09 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 8472 0 0 0 5099 10 0 0 20 0 1 0 106171357 182034432 41007 33554432000 4194304 5796924 140735461531184 140735461528824 4592172 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 44442 41007 164 392 0 44041 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 177768

[startup+102.3 s]
/proc/loadavg: 2.22 2.15 2.10 3/177 28607
/proc/meminfo: memFree=31135492/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=148448 CPUtime=102.28 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 11553 0 0 0 10211 17 0 0 20 0 1 0 106171357 152010752 34147 33554432000 4194304 5796924 140735461531184 140735461528472 4606789 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 37112 34147 164 392 0 36711 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 148448

[startup+162.3 s]
/proc/loadavg: 2.17 2.15 2.10 3/177 28608
/proc/meminfo: memFree=31115364/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=229356 CPUtime=162.27 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 14509 0 0 0 16204 23 0 0 20 0 1 0 106171357 234860544 51965 33554432000 4194304 5796924 140735461531184 140735461528824 4591701 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 57339 51965 164 392 0 56938 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 229356

[startup+222.307 s]
/proc/loadavg: 2.11 2.13 2.09 3/178 28612
/proc/meminfo: memFree=31041220/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=229356 CPUtime=222.26 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 15979 0 0 0 22200 26 0 0 20 0 1 0 106171357 234860544 51923 33554432000 4194304 5796924 140735461531184 140735461528824 4606799 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 57339 51923 164 392 0 56938 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 229356

[startup+282.3 s]
/proc/loadavg: 2.07 2.12 2.09 3/176 28613
/proc/meminfo: memFree=31026540/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=229356 CPUtime=282.25 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 18049 0 0 0 28195 30 0 0 20 0 1 0 106171357 234860544 52989 33554432000 4194304 5796924 140735461531184 140735461528824 4606516 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 57339 52989 164 392 0 56938 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 229356

[startup+342.3 s]
/proc/loadavg: 2.10 2.11 2.09 3/177 28615
/proc/meminfo: memFree=31007292/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=229356 CPUtime=342.24 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 19540 0 0 0 34189 35 0 0 20 0 1 0 106171357 234860544 54009 33554432000 4194304 5796924 140735461531184 140735461528824 4606555 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 57339 54009 164 392 0 56938 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 229356

[startup+402.3 s]
/proc/loadavg: 2.04 2.09 2.08 3/177 28616
/proc/meminfo: memFree=30987428/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=241884 CPUtime=402.23 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 24410 0 0 0 40184 39 0 0 20 0 1 0 106171357 247689216 59659 33554432000 4194304 5796924 140735461531184 140735461528296 4606802 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 60471 59659 164 392 0 60070 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 241884

[startup+462.3 s]
/proc/loadavg: 2.07 2.09 2.08 3/177 28617
/proc/meminfo: memFree=30988084/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=251456 CPUtime=462.22 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 27463 0 0 0 46179 43 0 0 20 0 1 0 106171357 257490944 60160 33554432000 4194304 5796924 140735461531184 140735461528296 4606779 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 62864 60160 164 392 0 62463 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 251456

[startup+522.3 s]
/proc/loadavg: 2.13 2.10 2.09 3/177 28618
/proc/meminfo: memFree=31012764/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=258696 CPUtime=522.21 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 30163 0 0 0 52174 47 0 0 20 0 1 0 106171357 264904704 55620 33554432000 4194304 5796924 140735461531184 140735461528296 4606555 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 64674 55620 164 392 0 64273 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 258696

[startup+582.3 s]
/proc/loadavg: 2.08 2.09 2.09 3/177 28619
/proc/meminfo: memFree=30931436/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=348212 CPUtime=582.2 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 32719 0 0 0 58170 50 0 0 20 0 1 0 106171357 356569088 79124 33554432000 4194304 5796924 140735461531184 140735461528296 4606789 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 87053 79124 164 392 0 86652 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 348212


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


[startup+882.307 s]
/proc/loadavg: 2.05 2.06 2.07 3/178 28651
/proc/meminfo: memFree=31003572/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=246288 CPUtime=882.16 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 43281 0 0 0 88149 67 0 0 20 0 1 0 106171357 252198912 57104 33554432000 4194304 5796924 140735461531184 140735461528648 4606704 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 61572 57104 164 392 0 61171 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 246288

[startup+942.3 s]
/proc/loadavg: 2.05 2.06 2.07 3/177 28653
/proc/meminfo: memFree=30874048/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=378608 CPUtime=942.14 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 44533 0 0 0 94146 68 0 0 20 0 1 0 106171357 387694592 81859 33554432000 4194304 5796924 140735461531184 140735461528296 4606789 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 94652 81859 164 392 0 94251 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 378608

[startup+1002.3 s]
/proc/loadavg: 2.07 2.06 2.07 3/177 28654
/proc/meminfo: memFree=30953524/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=301488 CPUtime=1002.12 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 46545 0 0 0 100140 72 0 0 20 0 1 0 106171357 308723712 67373 33554432000 4194304 5796924 140735461531184 140735461528824 4606779 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 75372 67373 164 392 0 74971 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 301488

[startup+1062.3 s]
/proc/loadavg: 2.02 2.05 2.07 3/177 28655
/proc/meminfo: memFree=30836160/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=383580 CPUtime=1062.11 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 47420 0 0 0 106137 74 0 0 20 0 1 0 106171357 392785920 89195 33554432000 4194304 5796924 140735461531184 140735461528296 4606779 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 95895 89195 164 392 0 95494 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 383580

[startup+1122.3 s]
/proc/loadavg: 2.04 2.05 2.06 3/177 28656
/proc/meminfo: memFree=30968676/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=307644 CPUtime=1122.1 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 49549 0 0 0 112132 78 0 0 20 0 1 0 106171357 315027456 64117 33554432000 4194304 5796924 140735461531184 140735461528824 4611179 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 76911 64117 164 392 0 76510 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 307644

[startup+1182.3 s]
/proc/loadavg: 2.01 2.04 2.06 3/177 28657
/proc/meminfo: memFree=30866872/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=390844 CPUtime=1182.09 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 50630 0 0 0 118130 79 0 0 20 0 1 0 106171357 400224256 83083 33554432000 4194304 5796924 140735461531184 140735461528296 4606799 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 97711 83083 164 392 0 97310 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 390844

[startup+1242.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/177 28659
/proc/meminfo: memFree=30839988/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=530076 CPUtime=1242.08 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 52617 0 0 0 124128 80 0 0 20 0 1 0 106171357 542797824 100399 33554432000 4194304 5796924 140735461531184 140735461528296 4606555 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 132519 100399 164 392 0 132118 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 530076

[startup+1302.3 s]
/proc/loadavg: 2.06 2.04 2.05 3/176 28660
/proc/meminfo: memFree=30892048/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=319504 CPUtime=1302.07 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 53959 0 0 0 130124 83 0 0 20 0 1 0 106171357 327172096 78565 33554432000 4194304 5796924 140735461531184 140735461528296 4606555 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 79876 78565 164 392 0 79475 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 319504

[startup+1362.3 s]
/proc/loadavg: 2.16 2.06 2.06 3/177 28662
/proc/meminfo: memFree=30798220/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=401400 CPUtime=1362.06 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 54494 0 0 0 136121 85 0 0 20 0 1 0 106171357 411033600 95449 33554432000 4194304 5796924 140735461531184 140735461528296 4606555 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 100350 95449 164 392 0 99949 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 401400

[startup+1422.3 s]
/proc/loadavg: 2.10 2.06 2.06 3/178 28666
/proc/meminfo: memFree=30775328/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=538744 CPUtime=1422.06 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 56068 0 0 0 142120 86 0 0 20 0 1 0 106171357 551673856 110308 33554432000 4194304 5796924 140735461531184 140735461528296 4606555 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 134686 110308 164 392 0 134285 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 538744

[startup+1482.3 s]
/proc/loadavg: 2.08 2.06 2.06 3/177 28667
/proc/meminfo: memFree=30844304/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=411144 CPUtime=1482.04 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 58197 0 0 0 148115 89 0 0 20 0 1 0 106171357 421011456 87777 33554432000 4194304 5796924 140735461531184 140735461528296 4606768 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 102786 87777 164 392 0 102385 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 411144

[startup+1542.31 s]
/proc/loadavg: 2.03 2.05 2.05 3/177 28669
/proc/meminfo: memFree=30764620/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=412664 CPUtime=1542.04 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 58570 0 0 0 154114 90 0 0 20 0 1 0 106171357 422567936 101436 33554432000 4194304 5796924 140735461531184 140735461528296 4606768 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 103166 101436 164 392 0 102765 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 412664

[startup+1602.3 s]
/proc/loadavg: 2.08 2.05 2.05 3/178 28671
/proc/meminfo: memFree=30773848/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=547456 CPUtime=1602.02 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 59662 0 0 0 160111 91 0 0 20 0 1 0 106171357 560594944 110551 33554432000 4194304 5796924 140735461531184 140735461528296 4606789 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 136864 110551 164 392 0 136463 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 547456

[startup+1662.3 s]
/proc/loadavg: 2.03 2.04 2.04 3/177 28672
/proc/meminfo: memFree=30856108/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=340984 CPUtime=1662 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 61603 0 0 0 166106 94 0 0 20 0 1 0 106171357 349167616 83136 33554432000 4194304 5796924 140735461531184 140735461528296 4606789 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 85246 83136 164 392 0 84845 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 340984

[startup+1722.3 s]
/proc/loadavg: 2.01 2.03 2.04 3/177 28673
/proc/meminfo: memFree=30840076/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=422876 CPUtime=1721.99 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 62411 0 0 0 172103 96 0 0 20 0 1 0 106171357 433025024 99273 33554432000 4194304 5796924 140735461531184 140735461528296 4592593 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 105719 99273 164 392 0 105318 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 422876

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/177 28674
/proc/meminfo: memFree=30753768/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=557928 CPUtime=1781.98 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 63501 0 0 0 178101 97 0 0 20 0 1 0 106171357 571318272 113648 33554432000 4194304 5796924 140735461531184 140735461528296 4607258 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 139482 113648 164 392 0 139081 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 557928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.02 2.03 3/177 28674
/proc/meminfo: memFree=30734144/32872528 swapFree=12328/568296
[pid=28559] ppid=28556 vsize=560212 CPUtime=1800.08 cores=0,2,4,6
/proc/28559/stat : 28559 (naps-1.02) R 28556 28559 21426 0 -1 4202496 63956 0 0 0 179910 98 0 0 20 0 1 0 106171357 573657088 117680 33554432000 4194304 5796924 140735461531184 140735461528296 4606708 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/28559/statm: 140053 117680 164 392 0 139652 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 560212

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 28559 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.41
CPU time (s): 1800.1
CPU user time (s): 1799.1
CPU system time (s): 0.992849
CPU usage (%): 99.9826
Max. virtual memory (cumulated for all children) (KiB): 620316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.1
system time used= 0.992849
maximum resident set size= 556692
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63968
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= 76
involuntary context switches= 1976

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.43532 second user time and 7.02693 second system time

The end

Launcher Data 

Begin job on node138 at 2016-06-06 21:46:28
IDJOB=4082025
IDBENCH=2581
IDSOLVER=2544
FILE ID=node138/4082025-1465242388
RUNJOBID= node138-1465238786-28279
PBS_JOBID= 19843229
Free space on /tmp= 71740 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-65-60.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4082025-1465242388/watcher-4082025-1465242388 -o /tmp/evaluation-result-4082025-1465242388/solver-4082025-1465242388 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node138-1465238786-28279 --watchdog 1960  naps-1.02 HOME/instance-4082025-1465242388.opb

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

MD5SUM BENCH= 6f6d5bf9df98767681bd16885050de4b
RANDOM SEED=1339095584

node138.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		: 2666.807
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	: 5333.61
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		: 2666.807
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.807
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		: 2666.807
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		: 2666.807
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		: 2666.807
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.807
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		: 2666.807
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:        31300484 kB
Buffers:           35824 kB
Cached:           115200 kB
SwapCached:        46416 kB
Active:           184008 kB
Inactive:         120764 kB
Active(anon):     108292 kB
Inactive(anon):    47172 kB
Active(file):      75716 kB
Inactive(file):    73592 kB
Unevictable:      568296 kB
Mlocked:           12328 kB
SwapTotal:      67108856 kB
SwapFree:       67053464 kB
Dirty:              3904 kB
Writeback:             0 kB
AnonPages:        761672 kB
Mapped:             7844 kB
Shmem:                 0 kB
Slab:             568300 kB
SReclaimable:      12136 kB
SUnreclaim:       556164 kB
KernelStack:        1480 kB
PageTables:         5148 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     798084 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    729088 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= 71740 MiB
End job on node138 at 2016-06-06 22:16:28