Trace number 4089739

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) 1800.03 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
EC_RANDOM_GRAPHS/normalized-ECrand6reg-v101-n1.opb
MD5SUMe84b0279e26b8fa79b2606047048d40f
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 benchmark27.4818
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables303
Total number of constraints101
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)101
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 9
Number of bits of the biggest sum of numbers4
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-4089739-1466015772.opb
0.00/0.00	c File size is 5437 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:           303                                                                   |
1800.01/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         202                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	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-4089739-1466015772/watcher-4089739-1466015772 -o /tmp/evaluation-result-4089739-1466015772/solver-4089739-1466015772 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6135 --watchdog 1960 open-wbo-lsu HOME/instance-4089739-1466015772.opb 

pid=13837
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: 2.16 2.19 2.18 3/176 13840
/proc/meminfo: memFree=30408944/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=7800 CPUtime=0 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 635 0 0 0 0 0 0 0 20 0 1 0 3622954 7987200 504 33554432000 4194304 6058637 140735570243328 140736115768904 4254257 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 1950 504 165 456 0 1486 0

[startup+0.100158 s]
/proc/loadavg: 2.16 2.19 2.18 3/176 13840
/proc/meminfo: memFree=30408944/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=3684 CPUtime=0.09 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 745 0 0 0 9 0 0 0 20 0 1 0 3622954 3772416 535 33554432000 4194304 6058637 140735570243328 140736115768904 4260938 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 921 535 179 456 0 457 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3684

[startup+0.200241 s]
/proc/loadavg: 2.16 2.19 2.18 3/176 13840
/proc/meminfo: memFree=30408944/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=4072 CPUtime=0.19 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 858 0 0 0 19 0 0 0 20 0 1 0 3622954 4169728 647 33554432000 4194304 6058637 140735570243328 140735570242360 4277690 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 1018 647 179 456 0 554 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4072

[startup+0.300333 s]
/proc/loadavg: 2.16 2.19 2.18 3/176 13840
/proc/meminfo: memFree=30408944/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=4592 CPUtime=0.29 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 984 0 0 0 29 0 0 0 20 0 1 0 3622954 4702208 771 33554432000 4194304 6058637 140735570243328 140735570242360 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 1148 771 179 456 0 684 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4592

[startup+0.700233 s]
/proc/loadavg: 2.16 2.19 2.18 3/176 13840
/proc/meminfo: memFree=30408944/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=7040 CPUtime=0.69 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 1799 0 0 0 69 0 0 0 20 0 1 0 3622954 7208960 1286 33554432000 4194304 6058637 140735570243328 140735570242360 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 1760 1286 179 456 0 1296 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7040

[startup+1.50028 s]
/proc/loadavg: 2.16 2.19 2.18 3/177 13841
/proc/meminfo: memFree=30401728/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=7680 CPUtime=1.49 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 2064 0 0 0 149 0 0 0 20 0 1 0 3622954 7864320 1537 33554432000 4194304 6058637 140735570243328 140735570242088 4262431 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 1920 1537 179 456 0 1456 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7680

[startup+3.10023 s]
/proc/loadavg: 2.16 2.19 2.18 3/177 13841
/proc/meminfo: memFree=30395604/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=11572 CPUtime=3.09 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 2468 0 0 0 309 0 0 0 20 0 1 0 3622954 11849728 2448 33554432000 4194304 6058637 140735570243328 140735570242056 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 2893 2448 179 456 0 2429 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11572

[startup+6.30025 s]
/proc/loadavg: 2.14 2.19 2.18 3/177 13841
/proc/meminfo: memFree=30386492/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=18648 CPUtime=6.29 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 2826 0 0 0 629 0 0 0 20 0 1 0 3622954 19095552 4302 33554432000 4194304 6058637 140735570243328 140735570242056 4277332 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 4662 4302 179 456 0 4198 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18648

[startup+12.7003 s]
/proc/loadavg: 2.13 2.18 2.17 4/177 13841
/proc/meminfo: memFree=30379820/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=32888 CPUtime=12.69 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 3109 0 0 0 1268 1 0 0 20 0 1 0 3622954 33677312 7137 33554432000 4194304 6058637 140735570243328 140735570242088 4278251 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 8222 7137 179 456 0 7758 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32888

[startup+25.5071 s]
/proc/loadavg: 2.17 2.19 2.18 3/177 13842
/proc/meminfo: memFree=30361452/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=48956 CPUtime=25.49 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 4184 0 0 0 2548 1 0 0 20 0 1 0 3622954 50130944 7728 33554432000 4194304 6058637 140735570243328 140735570242392 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 12239 7728 179 456 0 11775 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 48956

[startup+51.1003 s]
/proc/loadavg: 2.11 2.17 2.17 3/177 13842
/proc/meminfo: memFree=30351028/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=48956 CPUtime=51.08 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 4347 0 0 0 5107 1 0 0 20 0 1 0 3622954 50130944 9423 33554432000 4194304 6058637 140735570243328 140735570242056 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 12239 9423 179 456 0 11775 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 48956

[startup+102.3 s]
/proc/loadavg: 2.28 2.22 2.19 4/177 13843
/proc/meminfo: memFree=30314600/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=67796 CPUtime=102.27 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 4662 0 0 0 10225 2 0 0 20 0 1 0 3622954 69423104 15650 33554432000 4194304 6058637 140735570243328 140735570242056 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 16949 15650 179 456 0 16485 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 67796

[startup+162.3 s]
/proc/loadavg: 2.20 2.20 2.18 4/177 13844
/proc/meminfo: memFree=30297544/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=67796 CPUtime=162.27 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 5457 0 0 0 16224 3 0 0 20 0 1 0 3622954 69423104 16590 33554432000 4194304 6058637 140735570243328 140735570242392 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 16949 16590 179 456 0 16485 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67796

[startup+222.3 s]
/proc/loadavg: 2.26 2.21 2.18 3/177 13845
/proc/meminfo: memFree=30271920/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=79800 CPUtime=222.26 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 8402 0 0 0 22219 7 0 0 20 0 1 0 3622954 81715200 19570 33554432000 4194304 6058637 140735570243328 140735570242392 4246112 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 19950 19570 179 456 0 19486 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 79800

[startup+282.3 s]
/proc/loadavg: 2.20 2.20 2.18 4/178 13849
/proc/meminfo: memFree=30234304/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=129120 CPUtime=282.25 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 10571 0 0 0 28214 11 0 0 20 0 1 0 3622954 132218880 28105 33554432000 4194304 6058637 140735570243328 140735570242104 4277332 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 32280 28105 179 456 0 31816 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 129120

[startup+342.307 s]
/proc/loadavg: 2.21 2.21 2.18 3/177 13851
/proc/meminfo: memFree=30266228/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=79800 CPUtime=342.24 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 12040 0 0 0 34210 14 0 0 20 0 1 0 3622954 81715200 19575 33554432000 4194304 6058637 140735570243328 140735570242392 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 19950 19575 179 456 0 19486 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 79800

[startup+402.3 s]
/proc/loadavg: 2.13 2.18 2.17 3/177 13852
/proc/meminfo: memFree=30224336/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=129120 CPUtime=402.23 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 13904 0 0 0 40205 18 0 0 20 0 1 0 3622954 132218880 30670 33554432000 4194304 6058637 140735570243328 140735570242104 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 32280 30670 179 456 0 31816 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 129120

[startup+462.3 s]
/proc/loadavg: 2.15 2.18 2.17 4/177 13853
/proc/meminfo: memFree=30222368/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=129120 CPUtime=462.21 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 16894 0 0 0 46199 22 0 0 20 0 1 0 3622954 132218880 30670 33554432000 4194304 6058637 140735570243328 140735570242104 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 32280 30670 179 456 0 31816 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 129120

[startup+522.3 s]
/proc/loadavg: 2.15 2.17 2.17 3/177 13854
/proc/meminfo: memFree=30253336/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=79800 CPUtime=522.21 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 20355 0 0 0 52193 28 0 0 20 0 1 0 3622954 81715200 19575 33554432000 4194304 6058637 140735570243328 140735570242392 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 19950 19575 179 456 0 19486 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 79800

[startup+582.3 s]
/proc/loadavg: 2.28 2.20 2.18 3/177 13855
/proc/meminfo: memFree=30209264/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=129120 CPUtime=582.2 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 23591 0 0 0 58187 33 0 0 20 0 1 0 3622954 132218880 30670 33554432000 4194304 6058637 140735570243328 140735570242104 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 32280 30670 179 456 0 31816 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 129120


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


[startup+882.3 s]
/proc/loadavg: 2.28 2.23 2.19 3/178 13864
/proc/meminfo: memFree=30189720/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=159940 CPUtime=882.16 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 37644 0 0 0 88159 57 0 0 20 0 1 0 3622954 163778560 34328 33554432000 4194304 6058637 140735570243328 140735570242360 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 39985 34328 179 456 0 39521 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 159940

[startup+942.3 s]
/proc/loadavg: 2.23 2.22 2.18 3/177 13866
/proc/meminfo: memFree=30248168/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=79800 CPUtime=942.15 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 39578 0 0 0 94154 61 0 0 20 0 1 0 3622954 81715200 19582 33554432000 4194304 6058637 140735570243328 140735570242392 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 19950 19582 179 456 0 19486 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 79800

[startup+1002.31 s]
/proc/loadavg: 2.33 2.25 2.19 4/177 13867
/proc/meminfo: memFree=30199884/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=129120 CPUtime=1002.14 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 41877 0 0 0 100148 66 0 0 20 0 1 0 3622954 132218880 31701 33554432000 4194304 6058637 140735570243328 140735570242104 4255174 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 32280 31701 179 456 0 31816 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 129120

[startup+1062.3 s]
/proc/loadavg: 2.33 2.26 2.20 3/177 13868
/proc/meminfo: memFree=30189676/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=159940 CPUtime=1062.13 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 44408 0 0 0 106143 70 0 0 20 0 1 0 3622954 163778560 34840 33554432000 4194304 6058637 140735570243328 140735570242360 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 39985 34840 179 456 0 39521 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 159940

[startup+1122.3 s]
/proc/loadavg: 2.23 2.24 2.19 3/177 13869
/proc/meminfo: memFree=30177172/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=159940 CPUtime=1122.12 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 46344 0 0 0 112138 74 0 0 20 0 1 0 3622954 163778560 37400 33554432000 4194304 6058637 140735570243328 140735570242360 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 39985 37400 179 456 0 39521 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 159940

[startup+1182.3 s]
/proc/loadavg: 2.17 2.22 2.18 3/177 13870
/proc/meminfo: memFree=30138496/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=159940 CPUtime=1182.11 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 48276 0 0 0 118133 78 0 0 20 0 1 0 3622954 163778560 39448 33554432000 4194304 6058637 140735570243328 140735570242360 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 39985 39448 179 456 0 39521 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 159940

[startup+1242.3 s]
/proc/loadavg: 2.31 2.26 2.19 3/176 13871
/proc/meminfo: memFree=30247824/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=79800 CPUtime=1242.1 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 50776 0 0 0 124127 83 0 0 20 0 1 0 3622954 81715200 19592 33554432000 4194304 6058637 140735570243328 140735570242392 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 19950 19592 179 456 0 19486 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 79800

[startup+1302.3 s]
/proc/loadavg: 2.30 2.27 2.20 3/177 13873
/proc/meminfo: memFree=30164896/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=210028 CPUtime=1302.09 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 53320 0 0 0 130121 88 0 0 20 0 1 0 3622954 215068672 40271 33554432000 4194304 6058637 140735570243328 140735570242360 4301384 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 52507 40271 179 456 0 52043 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 210028

[startup+1362.3 s]
/proc/loadavg: 2.19 2.24 2.19 3/177 13874
/proc/meminfo: memFree=30131744/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=159940 CPUtime=1362.08 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 55563 0 0 0 136115 93 0 0 20 0 1 0 3622954 163778560 39458 33554432000 4194304 6058637 140735570243328 140735570242360 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 39985 39458 179 456 0 39521 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 159940

[startup+1422.3 s]
/proc/loadavg: 2.18 2.23 2.18 3/177 13875
/proc/meminfo: memFree=30178688/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=159940 CPUtime=1422.07 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 58107 0 0 0 142110 97 0 0 20 0 1 0 3622954 163778560 37410 33554432000 4194304 6058637 140735570243328 140735570242360 4246200 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 39985 37410 179 456 0 39521 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 159940

[startup+1482.3 s]
/proc/loadavg: 2.29 2.25 2.19 3/178 13879
/proc/meminfo: memFree=30158060/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=159940 CPUtime=1482.06 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 60666 0 0 0 148104 102 0 0 20 0 1 0 3622954 163778560 34338 33554432000 4194304 6058637 140735570243328 140735570242360 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 39985 34338 179 456 0 39521 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 159940

[startup+1542.3 s]
/proc/loadavg: 2.18 2.23 2.18 4/178 13902
/proc/meminfo: memFree=30167120/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=129120 CPUtime=1542.06 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 62624 0 0 0 154099 107 0 0 20 0 1 0 3622954 132218880 30175 33554432000 4194304 6058637 140735570243328 140735570242104 4277729 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 32280 30175 179 456 0 31816 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 129120

[startup+1602.3 s]
/proc/loadavg: 2.32 2.26 2.19 3/177 13904
/proc/meminfo: memFree=30159536/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=210028 CPUtime=1602.04 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 64822 0 0 0 160092 112 0 0 20 0 1 0 3622954 215068672 42319 33554432000 4194304 6058637 140735570243328 140735570242360 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 52507 42319 179 456 0 52043 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 210028

[startup+1662.31 s]
/proc/loadavg: 2.17 2.22 2.18 3/177 13905
/proc/meminfo: memFree=30175460/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=159940 CPUtime=1662.05 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 67071 0 0 0 166088 117 0 0 20 0 1 0 3622954 163778560 37922 33554432000 4194304 6058637 140735570243328 140735570242360 4262512 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 39985 37922 179 456 0 39521 0
Current children cumulated CPU time (s) 1662.05
Current children cumulated vsize (KiB) 159940

[startup+1722.3 s]
/proc/loadavg: 2.31 2.24 2.19 3/177 13906
/proc/meminfo: memFree=30204492/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=129120 CPUtime=1722.03 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 69024 0 0 0 172081 122 0 0 20 0 1 0 3622954 132218880 31199 33554432000 4194304 6058637 140735570243328 140735570242104 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 32280 31199 179 456 0 31816 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 129120

[startup+1782.3 s]
/proc/loadavg: 2.28 2.24 2.19 4/177 13907
/proc/meminfo: memFree=30124228/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=210028 CPUtime=1782.02 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 71221 0 0 0 178075 127 0 0 20 0 1 0 3622954 215068672 41807 33554432000 4194304 6058637 140735570243328 140735570242360 4264623 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 52507 41807 179 456 0 52043 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 210028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.20 2.23 2.18 3/177 13953
/proc/meminfo: memFree=30280312/32872528 swapFree=1498860/1695084
[pid=13840] ppid=13837 vsize=129120 CPUtime=1800.01 cores=0,2,4,6
/proc/13840/stat : 13840 (open-wbo-lsu) R 13837 13840 6119 0 -1 4202496 71591 0 0 0 179873 128 0 0 20 0 1 0 3622954 132218880 31711 33554432000 4194304 6058637 140735570243328 140735570242104 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13840/statm: 32280 31711 179 456 0 31816 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 129120

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 13840 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1798.74
CPU system time (s): 1.2888
CPU usage (%): 99.9847
Max. virtual memory (cumulated for all children) (KiB): 210028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.74
system time used= 1.2888
maximum resident set size= 175420
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71594
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= 7
involuntary context switches= 1858

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.6193 second user time and 6.83996 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-15 20:36:12
IDJOB=4089739
IDBENCH=107449
IDSOLVER=2545
FILE ID=node137/4089739-1466015772
RUNJOBID= node137-1466008137-6135
PBS_JOBID= 19902808
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/EC_RANDOM_GRAPHS/normalized-ECrand6reg-v101-n1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089739-1466015772/watcher-4089739-1466015772 -o /tmp/evaluation-result-4089739-1466015772/solver-4089739-1466015772 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6135 --watchdog 1960  open-wbo-lsu HOME/instance-4089739-1466015772.opb

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

MD5SUM BENCH= e84b0279e26b8fa79b2606047048d40f
RANDOM SEED=1960722980

node137.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		: 2666.486
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	: 5332.97
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		: 2666.486
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		: 2666.486
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		: 2666.486
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		: 2666.486
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		: 2666.486
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	: 5332.38
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		: 2666.486
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	: 5332.56
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		: 2666.486
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:        30409480 kB
Buffers:           12076 kB
Cached:            44684 kB
SwapCached:         2484 kB
Active:            39960 kB
Inactive:          26616 kB
Active(anon):      10800 kB
Inactive(anon):     1368 kB
Active(file):      29160 kB
Inactive(file):    25248 kB
Unevictable:     1695084 kB
Mlocked:         1498860 kB
SwapTotal:      67108856 kB
SwapFree:       67099504 kB
Dirty:              9456 kB
Writeback:             0 kB
AnonPages:       1820612 kB
Mapped:             7828 kB
Shmem:                 0 kB
Slab:             566532 kB
SReclaimable:      10512 kB
SUnreclaim:       556020 kB
KernelStack:        1472 kB
PageTables:         7816 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1818644 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    313344 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 node137 at 2016-06-15 21:06:13