Trace number 4096270

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 PB16UNSAT 914.792 914.939

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/
SyncCodes/d_n_k/normalized-5_6_32.opb
MD5SUMde201b0da7652e5ff716d8aa6ae0b3b2
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark914.792
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1406
Total number of constraints6702
Number of constraints which are clauses6697
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint37
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 32
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 69
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-4096270-1466112279.opb
0.00/0.00	c File size is 215160 bytes.
914.75/914.93	c Sum of soft weights:            0
914.75/914.93	c |                                                                                                       |
914.75/914.93	c ========================================[ Problem Statistics ]===========================================
914.75/914.93	c |                                                                                                       |
914.75/914.93	c |  Problem Type:           Unweighted                                                                   |
914.75/914.93	c |  Number of variables:          1406                                                                   |
914.75/914.93	c |  Number of hard clauses:       6700                                                                   |
914.75/914.93	c |  Number of soft clauses:          0                                                                   |
914.75/914.93	c |  Number of cardinality:           6                                                                   |
914.75/914.93	c |  Number of PB :                   0                                                                   |
914.75/914.93	c |  Parse time:                   0.02 s                                                                 |
914.75/914.93	c |                                                                                                       |
914.75/914.93	c ==========================================[ Solver Settings ]============================================
914.75/914.93	c |                                                                                                       |
914.75/914.93	c |  Algorithm:                LinearSU                                                                   |
914.75/914.93	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
914.75/914.93	c |                                                                                                       |
914.75/914.93	s UNSATISFIABLE

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-4096270-1466112279/watcher-4096270-1466112279 -o /tmp/evaluation-result-4096270-1466112279/solver-4096270-1466112279 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466112183-18629 --watchdog 1960 open-wbo-lsu HOME/instance-4096270-1466112279.opb 

pid=19115
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 1.62 1.39 1.66 3/176 19118
/proc/meminfo: memFree=31365796/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=2548 CPUtime=0 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 385 0 0 0 0 0 0 0 20 0 1 0 13278041 2609152 260 33554432000 4194304 6058637 140734448795712 140735260586408 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 637 260 188 456 0 120 0

[startup+0.1002 s]
/proc/loadavg: 1.62 1.39 1.66 3/176 19118
/proc/meminfo: memFree=31365796/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=3928 CPUtime=0.09 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 934 0 0 0 9 0 0 0 20 0 1 0 13278041 4022272 627 33554432000 4194304 6058637 140734448795712 140735260586408 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 982 627 175 456 0 518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3928

[startup+0.200257 s]
/proc/loadavg: 1.62 1.39 1.66 3/176 19118
/proc/meminfo: memFree=31365796/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=4688 CPUtime=0.19 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 1066 0 0 0 19 0 0 0 20 0 1 0 13278041 4800512 759 33554432000 4194304 6058637 140734448795712 140735260586408 4261602 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 1172 759 175 456 0 708 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4688

[startup+0.300244 s]
/proc/loadavg: 1.62 1.39 1.66 3/176 19118
/proc/meminfo: memFree=31365796/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=5472 CPUtime=0.29 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 1453 0 0 0 29 0 0 0 20 0 1 0 13278041 5603328 904 33554432000 4194304 6058637 140734448795712 140734448794776 4278100 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 1368 904 175 456 0 904 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5472

[startup+0.700257 s]
/proc/loadavg: 1.62 1.39 1.66 3/176 19118
/proc/meminfo: memFree=31365796/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=7120 CPUtime=0.69 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 1886 0 0 0 69 0 0 0 20 0 1 0 13278041 7290880 1315 33554432000 4194304 6058637 140734448795712 140734448794776 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 1780 1315 175 456 0 1316 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7120

[startup+1.50026 s]
/proc/loadavg: 1.62 1.39 1.66 3/177 19119
/proc/meminfo: memFree=31360192/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=8848 CPUtime=1.49 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 2259 0 0 0 149 0 0 0 20 0 1 0 13278041 9060352 1667 33554432000 4194304 6058637 140734448795712 140734448794472 5042188 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 2212 1667 175 456 0 1748 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8848

[startup+3.10025 s]
/proc/loadavg: 1.65 1.40 1.67 3/177 19119
/proc/meminfo: memFree=31358860/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=10496 CPUtime=3.09 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 2795 0 0 0 309 0 0 0 20 0 1 0 13278041 10747904 2172 33554432000 4194304 6058637 140734448795712 140734448794440 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 2624 2172 175 456 0 2160 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10496

[startup+6.30026 s]
/proc/loadavg: 1.65 1.40 1.67 3/177 19119
/proc/meminfo: memFree=31354716/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=12168 CPUtime=6.29 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 3321 0 0 0 629 0 0 0 20 0 1 0 13278041 12460032 2668 33554432000 4194304 6058637 140734448795712 140734448794472 4278210 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 3042 2668 175 456 0 2578 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12168

[startup+12.7003 s]
/proc/loadavg: 1.78 1.43 1.67 3/177 19119
/proc/meminfo: memFree=31347816/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=17956 CPUtime=12.69 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 4086 0 0 0 1269 0 0 0 20 0 1 0 13278041 18386944 3920 33554432000 4194304 6058637 140734448795712 140734448794440 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 4489 3920 175 456 0 4025 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17956

[startup+25.5004 s]
/proc/loadavg: 1.81 1.45 1.68 4/177 19119
/proc/meminfo: memFree=31345160/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=20676 CPUtime=25.49 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 4823 0 0 0 2549 0 0 0 20 0 1 0 13278041 21172224 4601 33554432000 4194304 6058637 140734448795712 140734448794472 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 5169 4601 175 456 0 4705 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20676

[startup+51.1004 s]
/proc/loadavg: 1.87 1.50 1.68 3/177 19119
/proc/meminfo: memFree=31332628/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=27200 CPUtime=51.08 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 6350 0 0 0 5108 0 0 0 20 0 1 0 13278041 27852800 6381 33554432000 4194304 6058637 140734448795712 140734448794776 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 6800 6381 175 456 0 6336 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27200

[startup+102.3 s]
/proc/loadavg: 1.89 1.56 1.70 3/177 19443
/proc/meminfo: memFree=31338652/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=34340 CPUtime=102.28 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 6439 0 0 0 10227 1 0 0 20 0 1 0 13278041 35164160 8007 33554432000 4194304 6058637 140734448795712 140734448794440 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 8585 8007 175 456 0 8121 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 34340

[startup+162.3 s]
/proc/loadavg: 1.96 1.64 1.71 3/177 19444
/proc/meminfo: memFree=31317496/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=47628 CPUtime=162.26 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 7883 0 0 0 16225 1 0 0 20 0 1 0 13278041 48771072 11446 33554432000 4194304 6058637 140734448795712 140734448794472 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 11907 11446 175 456 0 11443 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 47628

[startup+222.307 s]
/proc/loadavg: 1.98 1.70 1.73 4/177 19491
/proc/meminfo: memFree=31342384/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=47628 CPUtime=222.25 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 7989 0 0 0 22224 1 0 0 20 0 1 0 13278041 48771072 11549 33554432000 4194304 6058637 140734448795712 140734448794472 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 11907 11549 175 456 0 11443 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 47628

[startup+282.3 s]
/proc/loadavg: 2.07 1.77 1.75 3/177 19767
/proc/meminfo: memFree=31326692/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=47628 CPUtime=282.25 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 7989 0 0 0 28223 2 0 0 20 0 1 0 13278041 48771072 11549 33554432000 4194304 6058637 140734448795712 140734448794472 4261437 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 11907 11549 175 456 0 11443 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 47628

[startup+342.3 s]
/proc/loadavg: 2.02 1.81 1.76 3/178 19771
/proc/meminfo: memFree=31313980/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=48708 CPUtime=342.24 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 8273 0 0 0 34222 2 0 0 20 0 1 0 13278041 49876992 11819 33554432000 4194304 6058637 140734448795712 140734448794472 4278290 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 12177 11819 175 456 0 11713 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 48708

[startup+402.3 s]
/proc/loadavg: 2.01 1.84 1.77 3/177 19773
/proc/meminfo: memFree=31306236/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=48708 CPUtime=402.22 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 8725 0 0 0 40220 2 0 0 20 0 1 0 13278041 49876992 11819 33554432000 4194304 6058637 140734448795712 140734448794776 4255167 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 12177 11819 175 456 0 11713 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 48708

[startup+462.3 s]
/proc/loadavg: 1.96 1.85 1.78 3/177 20693
/proc/meminfo: memFree=31314036/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=60312 CPUtime=462.21 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 9038 0 0 0 46219 2 0 0 20 0 1 0 13278041 61759488 14687 33554432000 4194304 6058637 140734448795712 140734448794440 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 15078 14687 175 456 0 14614 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 60312

[startup+522.3 s]
/proc/loadavg: 2.03 1.89 1.79 3/177 20694
/proc/meminfo: memFree=31286860/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=71804 CPUtime=522.21 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 9918 0 0 0 52218 3 0 0 20 0 1 0 13278041 73527296 17593 33554432000 4194304 6058637 140734448795712 140734448794472 4277643 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 17951 17593 175 456 0 17487 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 71804

[startup+582.3 s]
/proc/loadavg: 2.01 1.91 1.81 3/177 20695
/proc/meminfo: memFree=31273640/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=71804 CPUtime=582.2 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 9918 0 0 0 58217 3 0 0 20 0 1 0 13278041 73527296 17593 33554432000 4194304 6058637 140734448795712 140734448794472 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 17951 17593 175 456 0 17487 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 71804

[startup+642.3 s]
/proc/loadavg: 2.00 1.92 1.82 3/177 20696
/proc/meminfo: memFree=31261112/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=90660 CPUtime=642.18 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 10356 0 0 0 64215 3 0 0 20 0 1 0 13278041 92835840 21811 33554432000 4194304 6058637 140734448795712 140734448794440 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 22665 21811 175 456 0 22201 0
Current children cumulated CPU time (s) 642.18
Current children cumulated vsize (KiB) 90660

[startup+702.3 s]
/proc/loadavg: 2.00 1.93 1.82 3/177 20836
/proc/meminfo: memFree=31282652/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=90660 CPUtime=702.18 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 10835 0 0 0 70214 4 0 0 20 0 1 0 13278041 92835840 22263 33554432000 4194304 6058637 140734448795712 140734448794440 4264480 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 22665 22263 175 456 0 22201 0
Current children cumulated CPU time (s) 702.18
Current children cumulated vsize (KiB) 90660

[startup+762.3 s]
/proc/loadavg: 2.04 1.96 1.83 4/177 20837
/proc/meminfo: memFree=31269700/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=90660 CPUtime=762.18 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 10835 0 0 0 76214 4 0 0 20 0 1 0 13278041 92835840 22263 33554432000 4194304 6058637 140734448795712 140734448794440 4278397 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 22665 22263 175 456 0 22201 0
Current children cumulated CPU time (s) 762.18
Current children cumulated vsize (KiB) 90660

[startup+822.3 s]
/proc/loadavg: 2.01 1.96 1.84 3/177 20838
/proc/meminfo: memFree=31262128/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=90660 CPUtime=822.16 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 10835 0 0 0 82212 4 0 0 20 0 1 0 13278041 92835840 22263 33554432000 4194304 6058637 140734448795712 140734448794440 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 22665 22263 175 456 0 22201 0
Current children cumulated CPU time (s) 822.16
Current children cumulated vsize (KiB) 90660

[startup+882.307 s]
/proc/loadavg: 2.10 2.00 1.86 3/177 20839
/proc/meminfo: memFree=31255300/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=90660 CPUtime=882.16 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 10835 0 0 0 88212 4 0 0 20 0 1 0 13278041 92835840 22263 33554432000 4194304 6058637 140734448795712 140734448794440 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 22665 22263 175 456 0 22201 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 90660

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 19118 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+896 s]
/proc/loadavg: 2.09 2.00 1.86 3/177 20839
/proc/meminfo: memFree=31255300/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=90660 CPUtime=895.85 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 10835 0 0 0 89581 4 0 0 20 0 1 0 13278041 92835840 22263 33554432000 4194304 6058637 140734448795712 140734448794440 4277679 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 22665 22263 175 456 0 22201 0
Current children cumulated CPU time (s) 895.85
Current children cumulated vsize (KiB) 90660

[startup+902.4 s]
/proc/loadavg: 2.07 2.00 1.86 3/177 20839
/proc/meminfo: memFree=31255300/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=90660 CPUtime=902.25 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 10835 0 0 0 90221 4 0 0 20 0 1 0 13278041 92835840 22263 33554432000 4194304 6058637 140734448795712 140734448794440 4278096 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 22665 22263 175 456 0 22201 0
Current children cumulated CPU time (s) 902.25
Current children cumulated vsize (KiB) 90660

[startup+908.8 s]
/proc/loadavg: 2.07 2.00 1.86 3/177 20839
/proc/meminfo: memFree=31243200/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=90660 CPUtime=908.65 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 10835 0 0 0 90861 4 0 0 20 0 1 0 13278041 92835840 22263 33554432000 4194304 6058637 140734448795712 140734448794440 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 22665 22263 175 456 0 22201 0
Current children cumulated CPU time (s) 908.65
Current children cumulated vsize (KiB) 90660

[startup+912.007 s]
/proc/loadavg: 2.06 2.00 1.86 3/177 20839
/proc/meminfo: memFree=31253748/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=90660 CPUtime=911.85 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 10835 0 0 0 91181 4 0 0 20 0 1 0 13278041 92835840 22307 33554432000 4194304 6058637 140734448795712 140734448794440 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 22665 22307 175 456 0 22201 0
Current children cumulated CPU time (s) 911.85
Current children cumulated vsize (KiB) 90660

[startup+913.6 s]
/proc/loadavg: 2.06 2.00 1.86 3/177 20839
/proc/meminfo: memFree=31253748/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=90660 CPUtime=913.45 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 10835 0 0 0 91341 4 0 0 20 0 1 0 13278041 92835840 22307 33554432000 4194304 6058637 140734448795712 140734448794440 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 22665 22307 175 456 0 22201 0
Current children cumulated CPU time (s) 913.45
Current children cumulated vsize (KiB) 90660

[startup+914.4 s]
/proc/loadavg: 2.06 2.00 1.86 3/177 20839
/proc/meminfo: memFree=31253748/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=90660 CPUtime=914.25 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 10835 0 0 0 91421 4 0 0 20 0 1 0 13278041 92835840 22307 33554432000 4194304 6058637 140734448795712 140734448794440 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 22665 22307 175 456 0 22201 0
Current children cumulated CPU time (s) 914.25
Current children cumulated vsize (KiB) 90660

[startup+914.8 s]
/proc/loadavg: 2.06 2.00 1.86 3/177 20839
/proc/meminfo: memFree=31253748/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=90660 CPUtime=914.65 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 10835 0 0 0 91461 4 0 0 20 0 1 0 13278041 92835840 22307 33554432000 4194304 6058637 140734448795712 140734448794440 4299800 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 22665 22307 175 456 0 22201 0
Current children cumulated CPU time (s) 914.65
Current children cumulated vsize (KiB) 90660

[startup+914.9 s]
/proc/loadavg: 2.06 2.00 1.86 3/177 20839
/proc/meminfo: memFree=31253748/32872528 swapFree=525044/557748
[pid=19118] ppid=19115 vsize=90660 CPUtime=914.75 cores=1,3,5,7
/proc/19118/stat : 19118 (open-wbo-lsu) R 19115 19118 18612 0 -1 4202496 10835 0 0 0 91471 4 0 0 20 0 1 0 13278041 92835840 22307 33554432000 4194304 6058637 140734448795712 140734448794440 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19118/statm: 22665 22307 175 456 0 22201 0
Current children cumulated CPU time (s) 914.75
Current children cumulated vsize (KiB) 90660

Child status: 20
Real time (s): 914.939
CPU time (s): 914.792
CPU user time (s): 914.748
CPU system time (s): 0.043993
CPU usage (%): 99.984
Max. virtual memory (cumulated for all children) (KiB): 102156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 914.748
system time used= 0.043993
maximum resident set size= 89972
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10838
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= 12
involuntary context switches= 943

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.23666 second user time and 3.67244 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-16 23:24:39
IDJOB=4096270
IDBENCH=107590
IDSOLVER=2545
FILE ID=node106/4096270-1466112279
RUNJOBID= node106-1466112183-18629
PBS_JOBID= 19904130
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d_n_k/normalized-5_6_32.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096270-1466112279/watcher-4096270-1466112279 -o /tmp/evaluation-result-4096270-1466112279/solver-4096270-1466112279 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466112183-18629 --watchdog 1960  open-wbo-lsu HOME/instance-4096270-1466112279.opb

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

MD5SUM BENCH= de201b0da7652e5ff716d8aa6ae0b3b2
RANDOM SEED=823106865

node106.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		: 2667.073
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	: 5334.14
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		: 2667.073
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		: 2667.073
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		: 2667.073
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	: 5332.56
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		: 2667.073
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		: 2667.073
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	: 5332.56
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		: 2667.073
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	: 5332.38
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		: 2667.073
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:        31365796 kB
Buffers:           63724 kB
Cached:           154860 kB
SwapCached:         1872 kB
Active:           140508 kB
Inactive:         107720 kB
Active(anon):      30712 kB
Inactive(anon):     1280 kB
Active(file):     109796 kB
Inactive(file):   106440 kB
Unevictable:      557748 kB
Mlocked:          525044 kB
SwapTotal:      67108856 kB
SwapFree:       67099104 kB
Dirty:              5236 kB
Writeback:             0 kB
AnonPages:        586652 kB
Mapped:             7708 kB
Shmem:                 0 kB
Slab:             570540 kB
SReclaimable:      14240 kB
SUnreclaim:       556300 kB
KernelStack:        1472 kB
PageTables:         5008 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     704940 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     40960 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= 71692 MiB
End job on node106 at 2016-06-16 23:39:54