Trace number 4083286

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) 1800.11 1800.41

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl50_55_pb.cnf.cr.opb
MD5SUM887c74fdc5099423a97b443d1200370c
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.031994
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables5500
Total number of constraints210
Number of constraints which are clauses110
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint55
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 56
Number of bits of the biggest sum of numbers6
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-4083286-1465318888.opb
0.00/0.00	c File size is 98558 bytes.
1800.09/1800.40	c Sum of soft weights:            0
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:          5500                                                                   |
1800.09/1800.40	c |  Number of hard clauses:        110                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:         100                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   0.01 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ==========================================[ Solver Settings ]============================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.09/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	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-4083286-1465318888/watcher-4083286-1465318888 -o /tmp/evaluation-result-4083286-1465318888/solver-4083286-1465318888 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1465316848-17032 --watchdog 1960 open-wbo-lsu HOME/instance-4083286-1465318888.opb 

pid=20073
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: 2.09 2.04 2.22 3/177 20076
/proc/meminfo: memFree=30832004/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=2700 CPUtime=0 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 427 0 0 0 0 0 0 0 20 0 1 0 113823713 2764800 302 33554432000 4194304 6058637 140735245509440 140735245507656 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 675 303 160 456 0 186 0

[startup+0.100165 s]
/proc/loadavg: 2.09 2.04 2.22 3/177 20076
/proc/meminfo: memFree=30832004/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=10508 CPUtime=0.09 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 1670 0 0 0 9 0 0 0 20 0 1 0 113823713 10760192 2000 33554432000 4194304 6058637 140735245509440 140735245507656 4255137 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 2627 2000 163 456 0 2163 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10508

[startup+0.200334 s]
/proc/loadavg: 2.09 2.04 2.22 3/177 20076
/proc/meminfo: memFree=30832004/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=10508 CPUtime=0.19 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 1689 0 0 0 19 0 0 0 20 0 1 0 113823713 10760192 2019 33554432000 4194304 6058637 140735245509440 140735245507656 4255174 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 2627 2019 163 456 0 2163 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10508

[startup+0.300267 s]
/proc/loadavg: 2.09 2.04 2.22 3/177 20076
/proc/meminfo: memFree=30832004/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=8832 CPUtime=0.29 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 2286 0 0 0 29 0 0 0 20 0 1 0 113823713 9043968 1708 33554432000 4194304 6058637 140735245509440 140735245507656 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 2208 1708 165 456 0 1744 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8832

[startup+0.700246 s]
/proc/loadavg: 2.09 2.04 2.22 3/177 20076
/proc/meminfo: memFree=30832004/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=13452 CPUtime=0.68 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 4087 0 0 0 68 0 0 0 20 0 1 0 113823713 13774848 2884 33554432000 4194304 6058637 140735245509440 140735245508472 4254924 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 3363 2885 165 456 0 2899 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13452

[startup+1.50029 s]
/proc/loadavg: 2.08 2.04 2.21 3/178 20077
/proc/meminfo: memFree=30812676/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=17860 CPUtime=1.49 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 4745 0 0 0 148 1 0 0 20 0 1 0 113823713 18288640 4061 33554432000 4194304 6058637 140735245509440 140735245508472 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 4465 4061 177 456 0 4001 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17860

[startup+3.10031 s]
/proc/loadavg: 2.08 2.04 2.21 3/178 20077
/proc/meminfo: memFree=30801872/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=29352 CPUtime=3.09 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 5575 0 0 0 308 1 0 0 20 0 1 0 113823713 30056448 6934 33554432000 4194304 6058637 140735245509440 140735245508168 4255160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 7338 6934 177 456 0 6874 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29352

[startup+6.30031 s]
/proc/loadavg: 2.08 2.04 2.21 3/178 20077
/proc/meminfo: memFree=30778844/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=36536 CPUtime=6.29 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 5814 0 0 0 628 1 0 0 20 0 1 0 113823713 37412864 8703 33554432000 4194304 6058637 140735245509440 140735245508200 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 9134 8703 177 456 0 8670 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36536

[startup+12.7003 s]
/proc/loadavg: 2.07 2.03 2.21 3/178 20077
/proc/meminfo: memFree=30768684/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=40956 CPUtime=12.69 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 6592 0 0 0 1267 2 0 0 20 0 1 0 113823713 41938944 7060 33554432000 4194304 6058637 140735245509440 140735245508168 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 10239 7060 177 456 0 9775 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40956

[startup+25.5003 s]
/proc/loadavg: 2.13 2.05 2.21 3/178 20077
/proc/meminfo: memFree=30812616/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=59812 CPUtime=25.48 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 7182 0 0 0 2546 2 0 0 20 0 1 0 113823713 61247488 13778 33554432000 4194304 6058637 140735245509440 140735245508168 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 14953 13778 177 456 0 14489 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 59812

[startup+51.1003 s]
/proc/loadavg: 2.06 2.04 2.20 3/177 20215
/proc/meminfo: memFree=30908024/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=59812 CPUtime=51.08 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 8665 0 0 0 5103 5 0 0 20 0 1 0 113823713 61247488 14549 33554432000 4194304 6058637 140735245509440 140735245508216 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 14953 14549 177 456 0 14489 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 59812

[startup+102.3 s]
/proc/loadavg: 2.10 2.05 2.20 3/177 20215
/proc/meminfo: memFree=30906084/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=71548 CPUtime=102.28 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 11755 0 0 0 10216 12 0 0 20 0 1 0 113823713 73265152 17483 33554432000 4194304 6058637 140735245509440 140735245508216 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 17887 17483 177 456 0 17423 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 71548

[startup+162.3 s]
/proc/loadavg: 2.03 2.04 2.18 3/177 20216
/proc/meminfo: memFree=30856608/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=102028 CPUtime=162.27 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 14572 0 0 0 16209 18 0 0 20 0 1 0 113823713 104476672 18836 33554432000 4194304 6058637 140735245509440 140735245508216 5130987 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 25507 18836 177 456 0 25043 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 102028

[startup+222.307 s]
/proc/loadavg: 2.01 2.03 2.17 3/177 20217
/proc/meminfo: memFree=30798712/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=182168 CPUtime=222.25 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 19172 0 0 0 22198 27 0 0 20 0 1 0 113823713 186540032 40778 33554432000 4194304 6058637 140735245509440 140735245508472 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 45542 40778 177 456 0 45078 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 182168

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.16 3/177 20218
/proc/meminfo: memFree=30781804/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=102028 CPUtime=282.25 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 24100 0 0 0 28186 39 0 0 20 0 1 0 113823713 104476672 25124 33554432000 4194304 6058637 140735245509440 140735245508472 4254941 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 25507 25124 177 456 0 25043 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 102028

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.14 3/177 20220
/proc/meminfo: memFree=30826340/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=151348 CPUtime=342.23 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 28858 0 0 0 34174 49 0 0 20 0 1 0 113823713 154980352 34055 33554432000 4194304 6058637 140735245509440 140735245508216 4255158 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 37837 34055 177 456 0 37373 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 151348

[startup+402.3 s]
/proc/loadavg: 2.17 2.06 2.15 3/177 20267
/proc/meminfo: memFree=30809268/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=182168 CPUtime=402.22 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 32804 0 0 0 40165 57 0 0 20 0 1 0 113823713 186540032 40266 33554432000 4194304 6058637 140735245509440 140735245508472 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 45542 40266 177 456 0 45078 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 182168

[startup+462.3 s]
/proc/loadavg: 2.23 2.09 2.15 3/177 20268
/proc/meminfo: memFree=30774164/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=182308 CPUtime=462.22 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 36213 0 0 0 46157 65 0 0 20 0 1 0 113823713 186683392 40821 33554432000 4194304 6058637 140735245509440 140735245508472 4255133 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 45577 40821 177 456 0 45113 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 182308

[startup+522.3 s]
/proc/loadavg: 2.08 2.07 2.14 3/178 20272
/proc/meminfo: memFree=30723624/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=212692 CPUtime=522.21 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 40114 0 0 0 52148 73 0 0 20 0 1 0 113823713 217796608 52505 33554432000 4194304 6058637 140735245509440 140735245508472 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 53173 52505 177 456 0 52709 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 212692

[startup+582.3 s]
/proc/loadavg: 2.09 2.07 2.13 3/177 20273
/proc/meminfo: memFree=30672040/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=212692 CPUtime=582.2 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 44790 0 0 0 58137 83 0 0 20 0 1 0 113823713 217796608 52565 33554432000 4194304 6058637 140735245509440 140735245508472 4254948 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 53173 52565 177 456 0 52709 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 212692


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


[startup+882.307 s]
/proc/loadavg: 2.00 2.05 2.10 3/177 20279
/proc/meminfo: memFree=30598652/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=262780 CPUtime=882.16 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 61314 0 0 0 88089 127 0 0 20 0 1 0 113823713 269086720 57414 33554432000 4194304 6058637 140735245509440 140735245508472 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 65695 57414 177 456 0 65231 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 262780

[startup+942.3 s]
/proc/loadavg: 2.05 2.05 2.09 3/177 20281
/proc/meminfo: memFree=30589360/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=262780 CPUtime=942.14 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 63630 0 0 0 94082 132 0 0 20 0 1 0 113823713 269086720 56390 33554432000 4194304 6058637 140735245509440 140735245508472 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 65695 56390 177 456 0 65231 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 262780

[startup+1002.3 s]
/proc/loadavg: 2.02 2.04 2.08 3/177 20282
/proc/meminfo: memFree=30609820/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=262780 CPUtime=1002.13 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 65944 0 0 0 100075 138 0 0 20 0 1 0 113823713 269086720 56390 33554432000 4194304 6058637 140735245509440 140735245508472 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 65695 56390 177 456 0 65231 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 262780

[startup+1062.3 s]
/proc/loadavg: 2.08 2.04 2.08 3/177 20283
/proc/meminfo: memFree=30590748/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=271688 CPUtime=1062.13 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 71585 0 0 0 106065 148 0 0 20 0 1 0 113823713 278208512 61104 33554432000 4194304 6058637 140735245509440 140735245508056 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 67922 61104 177 456 0 67458 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 271688

[startup+1122.3 s]
/proc/loadavg: 2.13 2.06 2.09 3/178 20287
/proc/meminfo: memFree=30562976/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=279240 CPUtime=1122.11 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 76844 0 0 0 112054 157 0 0 20 0 1 0 113823713 285941760 63904 33554432000 4194304 6058637 140735245509440 140735245508056 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 69810 63904 177 456 0 69346 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 279240

[startup+1182.3 s]
/proc/loadavg: 2.13 2.08 2.09 3/177 20288
/proc/meminfo: memFree=30571728/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=285328 CPUtime=1182.11 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 81729 0 0 0 118044 167 0 0 20 0 1 0 113823713 292175872 60697 33554432000 4194304 6058637 140735245509440 140735245508056 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 71332 60697 177 456 0 70868 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 285328

[startup+1242.3 s]
/proc/loadavg: 2.16 2.09 2.09 3/177 20290
/proc/meminfo: memFree=30549724/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=293196 CPUtime=1242.09 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 85873 0 0 0 124036 173 0 0 20 0 1 0 113823713 300232704 66595 33554432000 4194304 6058637 140735245509440 140735245508056 4263280 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 73299 66595 177 456 0 72835 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 293196

[startup+1302.3 s]
/proc/loadavg: 2.19 2.11 2.10 3/177 20291
/proc/meminfo: memFree=30531012/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=218048 CPUtime=1302.07 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 89738 0 0 0 130026 181 0 0 20 0 1 0 113823713 223281152 53146 33554432000 4194304 6058637 140735245509440 140735245508168 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 54512 53146 177 456 0 54048 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 218048

[startup+1362.3 s]
/proc/loadavg: 2.15 2.11 2.09 3/177 20292
/proc/meminfo: memFree=30526032/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=301756 CPUtime=1362.07 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 92464 0 0 0 136020 187 0 0 20 0 1 0 113823713 308998144 73099 33554432000 4194304 6058637 140735245509440 140735245508056 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 75439 73099 177 456 0 74975 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 301756

[startup+1422.3 s]
/proc/loadavg: 2.17 2.12 2.09 3/177 20293
/proc/meminfo: memFree=30543212/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=305824 CPUtime=1422.06 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 95702 0 0 0 142013 193 0 0 20 0 1 0 113823713 313163776 71951 33554432000 4194304 6058637 140735245509440 140735245508056 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 76456 71951 177 456 0 75992 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 305824

[startup+1482.3 s]
/proc/loadavg: 2.06 2.10 2.09 3/177 20294
/proc/meminfo: memFree=30492060/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=310608 CPUtime=1482.04 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 99151 0 0 0 148004 200 0 0 20 0 1 0 113823713 318062592 75609 33554432000 4194304 6058637 140735245509440 140735245508056 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 77652 75609 177 456 0 77188 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 310608

[startup+1542.31 s]
/proc/loadavg: 2.07 2.09 2.09 3/177 20296
/proc/meminfo: memFree=30509228/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=396476 CPUtime=1542.04 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 102332 0 0 0 154000 204 0 0 20 0 1 0 113823713 405991424 79144 33554432000 4194304 6058637 140735245509440 140735245508472 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 99119 79144 177 456 0 98655 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 396476

[startup+1602.3 s]
/proc/loadavg: 2.10 2.09 2.09 3/177 20297
/proc/meminfo: memFree=30514448/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=322672 CPUtime=1602.03 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 107020 0 0 0 159992 211 0 0 20 0 1 0 113823713 330416128 73124 33554432000 4194304 6058637 140735245509440 140735245508056 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 80668 73124 177 456 0 80204 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 322672

[startup+1662.3 s]
/proc/loadavg: 2.09 2.09 2.08 3/177 20298
/proc/meminfo: memFree=30464384/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=327108 CPUtime=1662.01 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 111652 0 0 0 165982 219 0 0 20 0 1 0 113823713 334958592 76684 33554432000 4194304 6058637 140735245509440 140735245508056 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 81777 76684 177 456 0 81313 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 327108

[startup+1722.3 s]
/proc/loadavg: 2.08 2.08 2.08 3/178 20302
/proc/meminfo: memFree=30452356/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=329768 CPUtime=1722 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 115885 0 0 0 171972 228 0 0 20 0 1 0 113823713 337682432 79334 33554432000 4194304 6058637 140735245509440 140735245508056 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 82442 79334 177 456 0 81978 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 329768

[startup+1782.3 s]
/proc/loadavg: 2.19 2.11 2.09 3/177 20303
/proc/meminfo: memFree=30527112/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=331376 CPUtime=1782 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 119900 0 0 0 177963 237 0 0 20 0 1 0 113823713 339329024 74596 33554432000 4194304 6058637 140735245509440 140735245508056 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 82844 74596 177 456 0 82380 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 331376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.15 2.10 2.09 3/177 20303
/proc/meminfo: memFree=30450536/32872528 swapFree=13600/559348
[pid=20076] ppid=20073 vsize=414544 CPUtime=1800.09 cores=1,3,5,7
/proc/20076/stat : 20076 (open-wbo-lsu) R 20073 20076 13640 0 -1 4202496 120978 0 0 0 179771 238 0 0 20 0 1 0 113823713 424493056 85380 33554432000 4194304 6058637 140735245509440 140735245508056 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20076/statm: 103636 85380 177 456 0 103172 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 414544

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 20076 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.11
CPU user time (s): 1797.72
CPU system time (s): 2.39664
CPU usage (%): 99.9835
Max. virtual memory (cumulated for all children) (KiB): 492756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.72
system time used= 2.39663
maximum resident set size= 402244
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 120981
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= 2043

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.63929 second user time and 6.89595 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-07 19:01:28
IDJOB=4083286
IDBENCH=1396
IDSOLVER=2545
FILE ID=node106/4083286-1465318888
RUNJOBID= node106-1465316848-17032
PBS_JOBID= 19848087
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl50_55_pb.cnf.cr.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083286-1465318888/watcher-4083286-1465318888 -o /tmp/evaluation-result-4083286-1465318888/solver-4083286-1465318888 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1465316848-17032 --watchdog 1960  open-wbo-lsu HOME/instance-4083286-1465318888.opb

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

MD5SUM BENCH= 887c74fdc5099423a97b443d1200370c
RANDOM SEED=484626715

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		: 2666.775
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	: 5333.55
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		: 2666.775
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		: 2666.775
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	: 5332.56
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		: 2666.775
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		: 2666.775
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	: 5332.64
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		: 2666.775
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		: 2666.775
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		: 2666.775
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:        30832276 kB
Buffers:          154408 kB
Cached:           403216 kB
SwapCached:         1820 kB
Active:           303748 kB
Inactive:         437160 kB
Active(anon):     184272 kB
Inactive(anon):     1332 kB
Active(file):     119476 kB
Inactive(file):   435828 kB
Unevictable:      559348 kB
Mlocked:           13600 kB
SwapTotal:      67108856 kB
SwapFree:       67098612 kB
Dirty:              4664 kB
Writeback:            16 kB
AnonPages:        743904 kB
Mapped:             7824 kB
Shmem:                 0 kB
Slab:             606100 kB
SReclaimable:      49904 kB
SUnreclaim:       556196 kB
KernelStack:        1456 kB
PageTables:         5456 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     888136 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    641024 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node106 at 2016-06-07 19:31:28