Trace number 4103431

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) 1800.1 1800.4

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-A2C1S1.opb
MD5SUMa644593dc228e712d5b0d277ee939168
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables103872
Total number of constraints3312
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3312
Minimum length of a constraint31
Maximum length of a constraint725
Number of terms in the objective function 37632
Biggest coefficient in the objective function 31125091123200
Number of bits for the biggest coefficient in the objective function 45
Sum of the numbers in the objective function 14624065344515792
Number of bits of the sum of numbers in the objective function 54
Biggest number in a constraint 31125091123200
Number of bits of the biggest number in a constraint 45
Biggest sum of numbers in a constraint 14624065344515792
Number of bits of the biggest sum of numbers54
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.
1800.09/1800.40	c 
1800.09/1800.40	c *** TERMINATED *** by signal 15
1800.09/1800.40	s UNKNOWN
1800.09/1800.40	c _____________________________________________________________________________
1800.09/1800.40	c 
1800.09/1800.40	c std/band forms        : 177,24
1800.09/1800.40	c 2cl/3cl ITE-codings   : 0,0
1800.09/1800.40	c BDD/srt/adr Max costs : 112284,0,1786
1800.09/1800.40	c BDDraw/bin/mul/srt/adr: 32,0,124,0,44
1800.09/1800.40	c BDD nodes             : 7214333
1800.09/1800.40	c Es1/CC detections     : 0,0
1800.09/1800.40	c SAT/UNSAT calls       : 0,0
1800.09/1800.40	c restarts              : 0
1800.09/1800.40	c conflicts             : 0              (0 /sec)
1800.09/1800.40	c decisions             : 0              (0 /sec)
1800.09/1800.40	c propagations          : 0              (0 /sec)
1800.09/1800.40	c inspects              : 0              (0 /sec)
1800.09/1800.40	c CPU time (solving tm) : 1800 s        (0 s)
1800.09/1800.40	c Time for Opt-base     : 1642 s
1800.09/1800.40	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-4103431-1466255840/watcher-4103431-1466255840 -o /tmp/evaluation-result-4103431-1466255840/solver-4103431-1466255840 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466241673-16674 --watchdog 1960 naps-1.02 HOME/instance-4103431-1466255840.opb 

pid=18157
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: 2.07 2.05 2.04 3/176 18160
/proc/meminfo: memFree=29782312/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=7296 CPUtime=0 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 472 0 0 0 0 0 0 0 20 0 1 0 27634405 7471104 346 33554432000 4194304 5796924 140737437538272 140733536291352 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 1824 346 114 392 0 1423 0

[startup+0.100173 s]
/proc/loadavg: 2.07 2.05 2.04 3/176 18160
/proc/meminfo: memFree=29782312/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=18880 CPUtime=0.09 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 3222 0 0 0 9 0 0 0 20 0 1 0 27634405 19333120 2960 33554432000 4194304 5796924 140737437538272 140733536291352 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 4720 2960 116 392 0 4319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18880

[startup+0.200374 s]
/proc/loadavg: 2.07 2.05 2.04 3/176 18160
/proc/meminfo: memFree=29782312/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=23852 CPUtime=0.19 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 4713 0 0 0 19 0 0 0 20 0 1 0 27634405 24424448 4212 33554432000 4194304 5796924 140737437538272 140733536291352 5087499 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 5963 4212 128 392 0 5562 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 23852

[startup+0.30036 s]
/proc/loadavg: 2.07 2.05 2.04 3/176 18160
/proc/meminfo: memFree=29782312/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=28796 CPUtime=0.29 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 5566 0 0 0 29 0 0 0 20 0 1 0 27634405 29487104 5048 33554432000 4194304 5796924 140737437538272 140733536291352 4659057 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 7199 5048 128 392 0 6798 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28796

[startup+0.70026 s]
/proc/loadavg: 2.07 2.05 2.04 3/176 18160
/proc/meminfo: memFree=29782312/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=39576 CPUtime=0.69 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 8418 0 0 0 68 1 0 0 20 0 1 0 27634405 40525824 7900 33554432000 4194304 5796924 140737437538272 140737437537544 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 9894 7900 128 392 0 9493 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39576

[startup+1.50023 s]
/proc/loadavg: 2.07 2.05 2.04 3/177 18161
/proc/meminfo: memFree=29740268/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=62648 CPUtime=1.49 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 13863 0 0 0 148 1 0 0 20 0 1 0 27634405 64151552 13345 33554432000 4194304 5796924 140737437538272 140737437537544 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 15662 13346 128 392 0 15261 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 62648

[startup+3.10023 s]
/proc/loadavg: 2.06 2.05 2.04 3/177 18161
/proc/meminfo: memFree=29704804/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=88120 CPUtime=3.09 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 20332 0 0 0 307 2 0 0 20 0 1 0 27634405 90234880 19157 33554432000 4194304 5796924 140737437538272 140737437534488 4839617 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 22030 19157 140 392 0 21629 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 88120

[startup+6.30023 s]
/proc/loadavg: 2.06 2.05 2.04 3/177 18161
/proc/meminfo: memFree=29705316/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=88120 CPUtime=6.29 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 20332 0 0 0 627 2 0 0 20 0 1 0 27634405 90234880 19157 33554432000 4194304 5796924 140737437538272 140737437534488 4313392 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 22030 19157 140 392 0 21629 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 88120

[startup+12.7002 s]
/proc/loadavg: 2.05 2.05 2.04 3/177 18161
/proc/meminfo: memFree=29707392/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=88120 CPUtime=12.69 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 20332 0 0 0 1267 2 0 0 20 0 1 0 27634405 90234880 19157 33554432000 4194304 5796924 140737437538272 140737437534488 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 22030 19157 140 392 0 21629 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 88120

[startup+25.5004 s]
/proc/loadavg: 2.04 2.05 2.04 3/177 18161
/proc/meminfo: memFree=29648600/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=156868 CPUtime=25.48 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 37011 0 0 0 2544 4 0 0 20 0 1 0 27634405 160632832 36644 33554432000 4194304 5796924 140737437538272 140737434126968 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 39217 36644 144 392 0 38816 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 156868

[startup+51.1003 s]
/proc/loadavg: 2.03 2.04 2.04 3/177 18161
/proc/meminfo: memFree=29608528/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=185312 CPUtime=51.08 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 43071 0 0 0 5102 6 0 0 20 0 1 0 27634405 189759488 44064 33554432000 4194304 5796924 140737437538272 140737437534488 5093011 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 46328 44064 191 392 0 45927 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 185312

[startup+102.3 s]
/proc/loadavg: 2.09 2.05 2.04 3/177 18162
/proc/meminfo: memFree=29596788/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=185312 CPUtime=102.25 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 43117 0 0 0 10219 6 0 0 20 0 1 0 27634405 189759488 44077 33554432000 4194304 5796924 140737437538272 140737437534488 4865566 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 46328 44077 191 392 0 45927 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 185312

[startup+162.3 s]
/proc/loadavg: 2.03 2.04 2.03 3/178 18166
/proc/meminfo: memFree=29591884/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=185312 CPUtime=162.24 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 43131 0 0 0 16218 6 0 0 20 0 1 0 27634405 189759488 44185 33554432000 4194304 5796924 140737437538272 140737437534488 5087529 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 46328 44185 191 392 0 45927 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 185312

[startup+222.307 s]
/proc/loadavg: 2.01 2.03 2.03 3/177 18167
/proc/meminfo: memFree=29581408/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=185312 CPUtime=222.23 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 43150 0 0 0 22217 6 0 0 20 0 1 0 27634405 189759488 44204 33554432000 4194304 5796924 140737437538272 140737437534488 5092467 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 46328 44204 191 392 0 45927 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 185312

[startup+282.3 s]
/proc/loadavg: 2.06 2.04 2.03 3/177 18168
/proc/meminfo: memFree=29489932/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=185312 CPUtime=282.22 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 43163 0 0 0 28216 6 0 0 20 0 1 0 27634405 189759488 44217 33554432000 4194304 5796924 140737437538272 140737437534488 5092526 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 46328 44217 191 392 0 45927 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 185312

[startup+342.3 s]
/proc/loadavg: 2.02 2.03 2.02 4/177 18170
/proc/meminfo: memFree=29489556/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=185312 CPUtime=342.21 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 43182 0 0 0 34215 6 0 0 20 0 1 0 27634405 189759488 44236 33554432000 4194304 5796924 140737437538272 140737437534488 4865409 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 46328 44236 191 392 0 45927 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 185312

[startup+402.3 s]
/proc/loadavg: 2.01 2.02 2.02 3/177 18171
/proc/meminfo: memFree=29449040/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=219588 CPUtime=402.2 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 46541 0 0 0 40213 7 0 0 20 0 1 0 27634405 224858112 52328 33554432000 4194304 5796924 140737437538272 140737436928984 5096673 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 54897 52328 191 392 0 54496 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 219588

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/177 18217
/proc/meminfo: memFree=31223020/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=255052 CPUtime=462.19 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 49171 0 0 0 46210 9 0 0 20 0 1 0 27634405 261173248 60927 33554432000 4194304 5796924 140737437538272 140737437534488 5092509 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 63763 60927 191 392 0 63362 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 255052

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 18218
/proc/meminfo: memFree=31207096/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=255052 CPUtime=522.18 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 49174 0 0 0 52209 9 0 0 20 0 1 0 27634405 261173248 60927 33554432000 4194304 5796924 140737437538272 140737437534488 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 63763 60927 191 392 0 63362 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 255052

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 18219
/proc/meminfo: memFree=31197288/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=255052 CPUtime=582.17 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 49174 0 0 0 58208 9 0 0 20 0 1 0 27634405 261173248 60927 33554432000 4194304 5796924 140737437538272 140737437534488 5092526 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 63763 60927 191 392 0 63362 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 255052


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


[startup+882.307 s]
/proc/loadavg: 2.09 2.05 2.00 3/177 18228
/proc/meminfo: memFree=30393444/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=311388 CPUtime=882.13 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 50411 0 0 0 88202 11 0 0 20 0 1 0 27634405 318861312 73592 33554432000 4194304 5796924 140737437538272 140737437534488 5096569 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 77847 73592 191 392 0 77446 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 311388

[startup+942.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/177 18230
/proc/meminfo: memFree=30225904/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=311388 CPUtime=942.12 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 50443 0 0 0 94201 11 0 0 20 0 1 0 27634405 318861312 73624 33554432000 4194304 5796924 140737437538272 140737437534488 5087778 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 77847 73624 191 392 0 77446 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 311388

[startup+1002.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 18231
/proc/meminfo: memFree=29094976/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=311388 CPUtime=1002.11 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 50443 0 0 0 100200 11 0 0 20 0 1 0 27634405 318861312 73624 33554432000 4194304 5796924 140737437538272 140737437534488 5087589 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 77847 73624 191 392 0 77446 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 311388

[startup+1062.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 18232
/proc/meminfo: memFree=29094020/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=311388 CPUtime=1062.1 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 50443 0 0 0 106199 11 0 0 20 0 1 0 27634405 318861312 73624 33554432000 4194304 5796924 140737437538272 140737437534488 5087529 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 77847 73624 191 392 0 77446 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 311388

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 18233
/proc/meminfo: memFree=29094168/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=311388 CPUtime=1122.09 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 50443 0 0 0 112198 11 0 0 20 0 1 0 27634405 318861312 73624 33554432000 4194304 5796924 140737437538272 140737437534488 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 77847 73624 191 392 0 77446 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 311388

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 18234
/proc/meminfo: memFree=29093936/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=311388 CPUtime=1182.08 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 50443 0 0 0 118197 11 0 0 20 0 1 0 27634405 318861312 73624 33554432000 4194304 5796924 140737437538272 140737437534488 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 77847 73624 191 392 0 77446 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 311388

[startup+1242.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 18236
/proc/meminfo: memFree=29093708/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=311388 CPUtime=1242.07 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 50443 0 0 0 124196 11 0 0 20 0 1 0 27634405 318861312 73624 33554432000 4194304 5796924 140737437538272 140737437534488 4839585 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 77847 73624 191 392 0 77446 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 311388

[startup+1302.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 18237
/proc/meminfo: memFree=29093112/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=311844 CPUtime=1302.06 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 50525 0 0 0 130195 11 0 0 20 0 1 0 27634405 319328256 73706 33554432000 4194304 5796924 140737437538272 140737437534488 5092550 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 77961 73706 191 392 0 77560 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 311844

[startup+1362.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/178 18241
/proc/meminfo: memFree=29092484/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=311844 CPUtime=1362.05 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 50525 0 0 0 136194 11 0 0 20 0 1 0 27634405 319328256 73706 33554432000 4194304 5796924 140737437538272 140737437534488 4295654 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 77961 73706 191 392 0 77560 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 311844

[startup+1422.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 18242
/proc/meminfo: memFree=29093040/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=312100 CPUtime=1422.05 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 50589 0 0 0 142194 11 0 0 20 0 1 0 27634405 319590400 73770 33554432000 4194304 5796924 140737437538272 140737437531992 4805600 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 78025 73770 191 392 0 77624 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 312100

[startup+1482.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 18243
/proc/meminfo: memFree=29092936/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=312100 CPUtime=1482.03 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 50589 0 0 0 148192 11 0 0 20 0 1 0 27634405 319590400 73770 33554432000 4194304 5796924 140737437538272 140737437534488 4809248 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 78025 73770 191 392 0 77624 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 312100

[startup+1542.31 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 18245
/proc/meminfo: memFree=29093460/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=312100 CPUtime=1542.03 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 50589 0 0 0 154192 11 0 0 20 0 1 0 27634405 319590400 73770 33554432000 4194304 5796924 140737437538272 140737437534488 5087743 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 78025 73770 191 392 0 77624 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 312100

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 18246
/proc/meminfo: memFree=29093116/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=312100 CPUtime=1602.02 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 50589 0 0 0 160191 11 0 0 20 0 1 0 27634405 319590400 73770 33554432000 4194304 5796924 140737437538272 140737437534488 5096660 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 78025 73770 191 392 0 77624 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 312100

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 18247
/proc/meminfo: memFree=29092772/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=312100 CPUtime=1662.01 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 50589 0 0 0 166190 11 0 0 20 0 1 0 27634405 319590400 73770 33554432000 4194304 5796924 140737437538272 140737437534488 5087682 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 78025 73770 191 392 0 77624 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 312100

[startup+1722.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 18248
/proc/meminfo: memFree=29092928/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=312100 CPUtime=1722 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 50589 0 0 0 172189 11 0 0 20 0 1 0 27634405 319590400 73770 33554432000 4194304 5796924 140737437538272 140737437534488 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 78025 73770 191 392 0 77624 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 312100

[startup+1782.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/177 18249
/proc/meminfo: memFree=29092584/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=312100 CPUtime=1781.99 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 50589 0 0 0 178188 11 0 0 20 0 1 0 27634405 319590400 73770 33554432000 4194304 5796924 140737437538272 140737437534488 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 78025 73770 191 392 0 77624 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 312100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.10 2.06 2.01 3/177 18250
/proc/meminfo: memFree=29092796/32872528 swapFree=249320/249320
[pid=18160] ppid=18157 vsize=312100 CPUtime=1800.09 cores=1,3,5,7
/proc/18160/stat : 18160 (naps-1.02) R 18157 18160 16657 0 -1 4202496 50589 0 0 0 179998 11 0 0 20 0 1 0 27634405 319590400 73770 33554432000 4194304 5796924 140737437538272 140737437534488 5096706 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/18160/statm: 78025 73770 191 392 0 77624 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 312100

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 18160 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.4
CPU time (s): 1800.1
CPU user time (s): 1799.98
CPU system time (s): 0.117982
CPU usage (%): 99.9831
Max. virtual memory (cumulated for all children) (KiB): 353256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.117982
maximum resident set size= 336264
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50601
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= 47
involuntary context switches= 1917

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.48632 second user time and 6.77797 second system time

The end

Launcher Data 

Begin job on node103 at 2016-06-18 15:17:20
IDJOB=4103431
IDBENCH=2356
IDSOLVER=2544
FILE ID=node103/4103431-1466255840
RUNJOBID= node103-1466241673-16674
PBS_JOBID= 19918212
Free space on /tmp= 71648 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-A2C1S1.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103431-1466255840/watcher-4103431-1466255840 -o /tmp/evaluation-result-4103431-1466255840/solver-4103431-1466255840 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466241673-16674 --watchdog 1960  naps-1.02 HOME/instance-4103431-1466255840.opb

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

MD5SUM BENCH= a644593dc228e712d5b0d277ee939168
RANDOM SEED=1545343786

node103.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		: 2667.278
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	: 5334.55
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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:        29783220 kB
Buffers:          142876 kB
Cached:           280692 kB
SwapCached:         2488 kB
Active:          1830596 kB
Inactive:         262080 kB
Active(anon):    1668228 kB
Inactive(anon):     3308 kB
Active(file):     162368 kB
Inactive(file):   258772 kB
Unevictable:      249320 kB
Mlocked:          249320 kB
SwapTotal:      67108856 kB
SwapFree:       67099548 kB
Dirty:              8168 kB
Writeback:             0 kB
AnonPages:       1917212 kB
Mapped:             8912 kB
Shmem:                 0 kB
Slab:             608376 kB
SReclaimable:      52356 kB
SUnreclaim:       556020 kB
KernelStack:        1424 kB
PageTables:         8104 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2044388 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1632256 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= 71716 MiB
End job on node103 at 2016-06-18 15:47:20