Trace number 4083619

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
Open-WBO-LSU PB16? (TO) 1800.01 1800.3

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/
normalized-TateBritain_K88.opb
MD5SUM1622186c78d9255ec55518143c1e5a9e
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables5984
Total number of constraints6162
Number of constraints which are clauses6074
Number of constraints which are cardinality constraints (but not clauses)88
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint88
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 89
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
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4083619-1465357951.opb
0.00/0.00	c File size is 382524 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          5984                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       6074                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:          88                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	s UNKNOWN

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-4083619-1465357951/watcher-4083619-1465357951 -o /tmp/evaluation-result-4083619-1465357951/solver-4083619-1465357951 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20983 --watchdog 1960 open-wbo-lsu HOME/instance-4083619-1465357951.opb 

pid=24964
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: 2.25 2.23 2.18 3/176 24967
/proc/meminfo: memFree=29749424/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=2976 CPUtime=0 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 502 0 0 0 0 0 0 0 20 0 1 0 117728530 3047424 377 33554432000 4194304 6058637 140736748167024 140736491818120 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 744 378 229 456 0 186 0

[startup+0.100166 s]
/proc/loadavg: 2.25 2.23 2.18 3/176 24967
/proc/meminfo: memFree=29749424/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=11292 CPUtime=0.09 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 1610 0 0 0 9 0 0 0 20 0 1 0 117728530 11563008 1889 33554432000 4194304 6058637 140736748167024 140736491818120 4255524 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 2823 1889 174 456 0 2359 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11292

[startup+0.200316 s]
/proc/loadavg: 2.25 2.23 2.18 3/176 24967
/proc/meminfo: memFree=29749424/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=11424 CPUtime=0.19 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 1634 0 0 0 19 0 0 0 20 0 1 0 117728530 11698176 1913 33554432000 4194304 6058637 140736748167024 140736491818120 4255546 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 2856 1913 174 456 0 2392 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11424

[startup+0.300261 s]
/proc/loadavg: 2.25 2.23 2.18 3/176 24967
/proc/meminfo: memFree=29749424/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=11556 CPUtime=0.29 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 1658 0 0 0 29 0 0 0 20 0 1 0 117728530 11833344 1937 33554432000 4194304 6058637 140736748167024 140736491818120 4254984 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 2889 1937 174 456 0 2425 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11556

[startup+0.700238 s]
/proc/loadavg: 2.25 2.23 2.18 3/176 24967
/proc/meminfo: memFree=29749424/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=10176 CPUtime=0.69 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 2280 0 0 0 69 0 0 0 20 0 1 0 117728530 10420224 2009 33554432000 4194304 6058637 140736748167024 140736748166088 4280062 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 2544 2009 176 456 0 2080 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10176

[startup+1.50024 s]
/proc/loadavg: 2.23 2.22 2.18 3/177 24968
/proc/meminfo: memFree=29741984/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=12188 CPUtime=1.49 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 3783 0 0 0 149 0 0 0 20 0 1 0 117728530 12480512 2649 33554432000 4194304 6058637 140736748167024 140736748165752 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 3047 2649 176 456 0 2583 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12188

[startup+3.1002 s]
/proc/loadavg: 2.23 2.22 2.18 3/177 24968
/proc/meminfo: memFree=29736292/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=18228 CPUtime=3.09 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 4373 0 0 0 309 0 0 0 20 0 1 0 117728530 18665472 3722 33554432000 4194304 6058637 140736748167024 140736748165784 4281020 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 4557 3722 176 456 0 4093 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18228

[startup+6.30026 s]
/proc/loadavg: 2.21 2.22 2.18 3/177 24968
/proc/meminfo: memFree=29699172/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=21064 CPUtime=6.29 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 6403 0 0 0 628 1 0 0 20 0 1 0 117728530 21569536 4885 33554432000 4194304 6058637 140736748167024 140736748165752 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 5266 4885 176 456 0 4802 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21064

[startup+12.7003 s]
/proc/loadavg: 2.20 2.21 2.18 3/177 24968
/proc/meminfo: memFree=29717112/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=51368 CPUtime=12.69 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 8434 0 0 0 1267 2 0 0 20 0 1 0 117728530 52600832 8940 33554432000 4194304 6058637 140736748167024 140736748165752 4261576 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 12842 8940 176 456 0 12378 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 51368

[startup+25.5004 s]
/proc/loadavg: 2.22 2.22 2.18 4/177 24968
/proc/meminfo: memFree=29709456/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=51368 CPUtime=25.49 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 8437 0 0 0 2547 2 0 0 20 0 1 0 117728530 52600832 9965 33554432000 4194304 6058637 140736748167024 140736748165752 4255024 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 12842 9965 176 456 0 12378 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 51368

[startup+51.1004 s]
/proc/loadavg: 2.28 2.23 2.19 3/177 24968
/proc/meminfo: memFree=29700900/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=70236 CPUtime=51.08 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 8775 0 0 0 5106 2 0 0 20 0 1 0 117728530 71921664 12015 33554432000 4194304 6058637 140736748167024 140736748165752 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 17559 12015 176 456 0 17095 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 70236

[startup+102.3 s]
/proc/loadavg: 2.18 2.21 2.18 3/177 24969
/proc/meminfo: memFree=29667992/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=70236 CPUtime=102.28 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 11159 0 0 0 10223 5 0 0 20 0 1 0 117728530 71921664 12503 33554432000 4194304 6058637 140736748167024 140736748166088 4277380 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 17559 12503 176 456 0 17095 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 70236

[startup+162.3 s]
/proc/loadavg: 2.16 2.20 2.18 3/177 24971
/proc/meminfo: memFree=29539520/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=131344 CPUtime=162.26 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 14627 0 0 0 16217 9 0 0 20 0 1 0 117728530 134496256 31326 33554432000 4194304 6058637 140736748167024 140736748165800 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 32836 31326 176 456 0 32372 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 131344

[startup+222.307 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 24972
/proc/meminfo: memFree=29597024/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=131344 CPUtime=222.26 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 17817 0 0 0 22211 15 0 0 20 0 1 0 117728530 134496256 30814 33554432000 4194304 6058637 140736748167024 140736748165800 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 32836 30814 176 456 0 32372 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 131344

[startup+282.3 s]
/proc/loadavg: 2.24 2.21 2.18 3/177 24973
/proc/meminfo: memFree=29496044/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=162164 CPUtime=282.25 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 20543 0 0 0 28206 19 0 0 20 0 1 0 117728530 166055936 35489 33554432000 4194304 6058637 140736748167024 140736748166056 4278265 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 40541 35489 176 456 0 40077 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 162164

[startup+342.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 24974
/proc/meminfo: memFree=29500048/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=162164 CPUtime=342.24 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 22691 0 0 0 34201 23 0 0 20 0 1 0 117728530 166055936 36513 33554432000 4194304 6058637 140736748167024 140736748166056 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 40541 36513 176 456 0 40077 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 162164

[startup+402.3 s]
/proc/loadavg: 2.37 2.24 2.19 3/177 24975
/proc/meminfo: memFree=29537452/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=162164 CPUtime=402.23 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 25139 0 0 0 40195 28 0 0 20 0 1 0 117728530 166055936 33953 33554432000 4194304 6058637 140736748167024 140736748166056 4255480 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 40541 33953 176 456 0 40077 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 162164

[startup+462.3 s]
/proc/loadavg: 2.27 2.24 2.19 4/178 24980
/proc/meminfo: memFree=29551420/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=82024 CPUtime=462.22 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 26836 0 0 0 46190 32 0 0 20 0 1 0 117728530 83992576 20118 33554432000 4194304 6058637 140736748167024 140736748166088 4261029 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 20506 20118 176 456 0 20042 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 82024

[startup+522.3 s]
/proc/loadavg: 2.19 2.22 2.18 3/178 25004
/proc/meminfo: memFree=29572388/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=162164 CPUtime=522.21 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 29289 0 0 0 52185 36 0 0 20 0 1 0 117728530 166055936 36513 33554432000 4194304 6058637 140736748167024 140736748166056 4260928 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 40541 36513 176 456 0 40077 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 162164

[startup+582.3 s]
/proc/loadavg: 2.22 2.22 2.18 3/177 25005
/proc/meminfo: memFree=29481560/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=212252 CPUtime=582.2 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 30990 0 0 0 58181 39 0 0 20 0 1 0 117728530 217346048 43982 33554432000 4194304 6058637 140736748167024 140736748166056 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 53063 43982 176 456 0 52599 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 212252


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


[startup+942.3 s]
/proc/loadavg: 2.31 2.24 2.19 3/177 25012
/proc/meminfo: memFree=29404312/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=212252 CPUtime=942.14 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 40762 0 0 0 94152 62 0 0 20 0 1 0 117728530 217346048 48608 33554432000 4194304 6058637 140736748167024 140736748166056 4278244 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 53063 48608 176 456 0 52599 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 212252

[startup+1002.3 s]
/proc/loadavg: 2.33 2.26 2.19 3/177 25013
/proc/meminfo: memFree=29404048/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=212252 CPUtime=1002.13 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 42253 0 0 0 100149 64 0 0 20 0 1 0 117728530 217346048 48096 33554432000 4194304 6058637 140736748167024 140736748166056 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 53063 48096 176 456 0 52599 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 212252

[startup+1062.3 s]
/proc/loadavg: 2.20 2.24 2.19 3/178 25018
/proc/meminfo: memFree=29420844/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=212252 CPUtime=1062.12 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 44169 0 0 0 106144 68 0 0 20 0 1 0 117728530 217346048 47072 33554432000 4194304 6058637 140736748167024 140736748166056 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 53063 47072 176 456 0 52599 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 212252

[startup+1122.3 s]
/proc/loadavg: 2.22 2.24 2.18 3/177 25019
/proc/meminfo: memFree=29435132/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=212252 CPUtime=1122.12 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 46080 0 0 0 112141 71 0 0 20 0 1 0 117728530 217346048 46048 33554432000 4194304 6058637 140736748167024 140736748166056 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 53063 46048 176 456 0 52599 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 212252

[startup+1182.3 s]
/proc/loadavg: 2.15 2.21 2.18 3/177 25020
/proc/meminfo: memFree=29466076/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=212252 CPUtime=1182.1 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 47993 0 0 0 118137 73 0 0 20 0 1 0 117728530 217346048 42464 33554432000 4194304 6058637 140736748167024 140736748166056 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 53063 42464 176 456 0 52599 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 212252

[startup+1242.3 s]
/proc/loadavg: 2.16 2.20 2.18 3/177 25021
/proc/meminfo: memFree=29505076/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=162164 CPUtime=1242.09 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 49606 0 0 0 124133 76 0 0 20 0 1 0 117728530 166055936 39603 33554432000 4194304 6058637 140736748167024 140736748166056 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 40541 39603 176 456 0 40077 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 162164

[startup+1302.3 s]
/proc/loadavg: 2.21 2.20 2.18 3/177 25022
/proc/meminfo: memFree=29558284/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=131344 CPUtime=1302.08 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 50930 0 0 0 130129 79 0 0 20 0 1 0 117728530 134496256 31856 33554432000 4194304 6058637 140736748167024 140736748165800 4255066 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 32836 31856 176 456 0 32372 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 131344

[startup+1362.3 s]
/proc/loadavg: 2.18 2.20 2.18 3/177 25024
/proc/meminfo: memFree=29359020/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=293640 CPUtime=1362.08 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 52372 0 0 0 136126 82 0 0 20 0 1 0 117728530 300687360 55776 33554432000 4194304 6058637 140736748167024 140736748166056 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 73410 55776 176 456 0 72946 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 293640

[startup+1422.3 s]
/proc/loadavg: 2.11 2.17 2.17 4/177 25025
/proc/meminfo: memFree=29404172/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=212252 CPUtime=1422.07 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 53769 0 0 0 142122 85 0 0 20 0 1 0 117728530 217346048 50656 33554432000 4194304 6058637 140736748167024 140736748166056 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 53063 50656 176 456 0 52599 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 212252

[startup+1482.3 s]
/proc/loadavg: 2.19 2.18 2.18 3/177 25026
/proc/meminfo: memFree=29466644/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=212252 CPUtime=1482.06 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 55680 0 0 0 148117 89 0 0 20 0 1 0 117728530 217346048 43488 33554432000 4194304 6058637 140736748167024 140736748166056 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 53063 43488 176 456 0 52599 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 212252

[startup+1542.31 s]
/proc/loadavg: 2.26 2.21 2.18 3/177 25027
/proc/meminfo: memFree=29543948/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=181492 CPUtime=1542.05 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 57375 0 0 0 154113 92 0 0 20 0 1 0 117728530 185847808 34570 33554432000 4194304 6058637 140736748167024 140736748166056 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 45373 34570 176 456 0 44909 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 181492

[startup+1602.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 25028
/proc/meminfo: memFree=29340524/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=312968 CPUtime=1602.04 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 58233 0 0 0 160110 94 0 0 20 0 1 0 117728530 320479232 58423 33554432000 4194304 6058637 140736748167024 140736748166056 4255149 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 78242 58423 176 456 0 77778 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 312968

[startup+1662.3 s]
/proc/loadavg: 2.30 2.22 2.19 3/178 25033
/proc/meminfo: memFree=29404680/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=231580 CPUtime=1662.03 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 59631 0 0 0 166105 98 0 0 20 0 1 0 117728530 237137920 48183 33554432000 4194304 6058637 140736748167024 140736748166056 4265271 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 57895 48183 176 456 0 57431 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 231580

[startup+1722.3 s]
/proc/loadavg: 2.20 2.21 2.18 3/177 25034
/proc/meminfo: memFree=29496984/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=181492 CPUtime=1722.02 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 61235 0 0 0 172100 102 0 0 20 0 1 0 117728530 185847808 35082 33554432000 4194304 6058637 140736748167024 140736748166056 4254554 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 45373 35082 176 456 0 44909 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 181492

[startup+1782.3 s]
/proc/loadavg: 2.15 2.19 2.18 3/177 25080
/proc/meminfo: memFree=29510124/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=312968 CPUtime=1782.01 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 62095 0 0 0 178097 104 0 0 20 0 1 0 117728530 320479232 58423 33554432000 4194304 6058637 140736748167024 140736748166056 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 78242 58423 176 456 0 77778 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 312968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.27 2.22 2.18 3/177 25081
/proc/meminfo: memFree=29492040/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=312968 CPUtime=1800 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 62121 0 0 0 179896 104 0 0 20 0 1 0 117728530 320479232 63543 33554432000 4194304 6058637 140736748167024 140736748166056 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 78242 63543 176 456 0 77778 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 312968

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 24967 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.27 2.22 2.18 3/177 25081
/proc/meminfo: memFree=29492040/32872528 swapFree=16700/1645768
[pid=24967] ppid=24964 vsize=312968 CPUtime=1800 cores=0,2,4,6
/proc/24967/stat : 24967 (open-wbo-lsu) R 24964 24967 20967 0 -1 4202496 62121 0 0 0 179896 104 0 0 20 0 1 0 117728530 320479232 63543 33554432000 4194304 6058637 140736748167024 140736748166056 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24967/statm: 78242 63543 176 456 0 77778 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 312968

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1798.96
CPU system time (s): 1.05284
CPU usage (%): 99.9839
Max. virtual memory (cumulated for all children) (KiB): 312968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.96
system time used= 1.05284
maximum resident set size= 254184
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62124
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= 29
involuntary context switches= 1860

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.75328 second user time and 6.70898 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-08 05:52:31
IDJOB=4083619
IDBENCH=90114
IDSOLVER=2545
FILE ID=node124/4083619-1465357951
RUNJOBID= node124-1465337038-20983
PBS_JOBID= 19853397
Free space on /tmp= 71724 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/normalized-TateBritain_K88.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083619-1465357951/watcher-4083619-1465357951 -o /tmp/evaluation-result-4083619-1465357951/solver-4083619-1465357951 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20983 --watchdog 1960  open-wbo-lsu HOME/instance-4083619-1465357951.opb

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

MD5SUM BENCH= 1622186c78d9255ec55518143c1e5a9e
RANDOM SEED=1184033476

node124.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		: 2666.707
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	: 5333.41
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		: 2666.707
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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:        29749852 kB
Buffers:          134076 kB
Cached:           548328 kB
SwapCached:          752 kB
Active:           301468 kB
Inactive:         436676 kB
Active(anon):      54384 kB
Inactive(anon):     3320 kB
Active(file):     247084 kB
Inactive(file):   433356 kB
Unevictable:     1645768 kB
Mlocked:           16700 kB
SwapTotal:      67108856 kB
SwapFree:       67097728 kB
Dirty:              4864 kB
Writeback:             0 kB
AnonPages:       1700668 kB
Mapped:             7828 kB
Shmem:                 0 kB
Slab:             606888 kB
SReclaimable:      51072 kB
SUnreclaim:       555816 kB
KernelStack:        1456 kB
PageTables:         7116 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1834820 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1660928 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 node124 at 2016-06-08 06:22:31