Trace number 4083454

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) 1802.29 1802.6

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-71-70.opb
MD5SUMdab917560b0808668d6327532459772d
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 benchmark0.049992
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables4970
Total number of constraints141
Number of constraints which are clauses71
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint70
Maximum length of a constraint71
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 72
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-4083454-1465342936.opb
0.00/0.00	c File size is 88505 bytes.
1802.28/1802.59	c Sum of soft weights:            0
1802.28/1802.59	c |                                                                                                       |
1802.28/1802.59	c ========================================[ Problem Statistics ]===========================================
1802.28/1802.59	c |                                                                                                       |
1802.28/1802.59	c |  Problem Type:           Unweighted                                                                   |
1802.28/1802.59	c |  Number of variables:          4970                                                                   |
1802.28/1802.59	c |  Number of hard clauses:         71                                                                   |
1802.28/1802.59	c |  Number of soft clauses:          0                                                                   |
1802.28/1802.59	c |  Number of cardinality:          70                                                                   |
1802.28/1802.59	c |  Number of PB :                   0                                                                   |
1802.28/1802.59	c |  Parse time:                   0.01 s                                                                 |
1802.28/1802.59	c |                                                                                                       |
1802.28/1802.59	c ==========================================[ Solver Settings ]============================================
1802.28/1802.59	c |                                                                                                       |
1802.28/1802.59	c |  Algorithm:                LinearSU                                                                   |
1802.28/1802.59	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1802.28/1802.59	c |                                                                                                       |
1802.28/1802.59	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-4083454-1465342936/watcher-4083454-1465342936 -o /tmp/evaluation-result-4083454-1465342936/solver-4083454-1465342936 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1465339263-4343 --watchdog 1960 open-wbo-lsu HOME/instance-4083454-1465342936.opb 

pid=4945
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: 2.00 2.00 1.92 3/178 4948
/proc/meminfo: memFree=31009776/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=2820 CPUtime=0 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 443 0 0 0 0 0 0 0 20 0 1 0 116225683 2887680 318 33554432000 4194304 6058637 140735696523376 140734655282824 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 705 319 157 456 0 219 0

[startup+0.100117 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 4948
/proc/meminfo: memFree=31009776/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=10032 CPUtime=0.09 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 1319 0 0 0 9 0 0 0 20 0 1 0 116225683 10272768 1650 33554432000 4194304 6058637 140735696523376 140734655282824 4254956 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 2508 1650 163 456 0 2044 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10032

[startup+0.200254 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 4948
/proc/meminfo: memFree=31009776/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=10032 CPUtime=0.19 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 1323 0 0 0 19 0 0 0 20 0 1 0 116225683 10272768 1654 33554432000 4194304 6058637 140735696523376 140734655282824 4255546 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 2508 1654 163 456 0 2044 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10032

[startup+0.300261 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 4948
/proc/meminfo: memFree=31009776/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=10164 CPUtime=0.29 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 1328 0 0 0 29 0 0 0 20 0 1 0 116225683 10407936 1659 33554432000 4194304 6058637 140735696523376 140734655282824 4255546 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 2541 1659 163 456 0 2077 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10164

[startup+0.700189 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 4948
/proc/meminfo: memFree=31009776/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=10164 CPUtime=0.69 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 1534 0 0 0 69 0 0 0 20 0 1 0 116225683 10407936 1865 33554432000 4194304 6058637 140735696523376 140734655282824 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 2541 1865 163 456 0 2077 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10164

[startup+1.50023 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 4949
/proc/meminfo: memFree=31060848/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=10296 CPUtime=1.48 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 2940 0 0 0 148 0 0 0 20 0 1 0 116225683 10543104 1816 33554432000 4194304 6058637 140735696523376 140735696521848 4278108 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 2574 1816 165 456 0 2110 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10296

[startup+3.10024 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 4949
/proc/meminfo: memFree=31059880/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=17568 CPUtime=3.08 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 4397 0 0 0 308 0 0 0 20 0 1 0 116225683 17989632 3780 33554432000 4194304 6058637 140735696523376 140735696521992 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 4392 3780 165 456 0 3928 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17568

[startup+6.30022 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 4949
/proc/meminfo: memFree=30995424/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=43396 CPUtime=6.28 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 6130 0 0 0 627 1 0 0 20 0 1 0 116225683 44437504 9926 33554432000 4194304 6058637 140735696523376 140735696522152 4255256 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 10849 9926 165 456 0 10385 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 43396

[startup+12.7002 s]
/proc/loadavg: 2.07 2.02 1.93 3/179 4949
/proc/meminfo: memFree=30976144/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=62252 CPUtime=12.69 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 6731 0 0 0 1267 2 0 0 20 0 1 0 116225683 63746048 7959 33554432000 4194304 6058637 140735696523376 140735696522440 4255224 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 15563 7959 165 456 0 15099 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 62252

[startup+25.5003 s]
/proc/loadavg: 2.06 2.02 1.93 3/179 4949
/proc/meminfo: memFree=30964676/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=62252 CPUtime=25.48 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 7003 0 0 0 2546 2 0 0 20 0 1 0 116225683 63746048 14873 33554432000 4194304 6058637 140735696523376 140735696522104 4255546 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 15563 14873 177 456 0 15099 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 62252

[startup+51.1004 s]
/proc/loadavg: 2.04 2.01 1.93 3/179 4949
/proc/meminfo: memFree=30952592/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=62252 CPUtime=51.08 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 7017 0 0 0 5106 2 0 0 20 0 1 0 116225683 63746048 14891 33554432000 4194304 6058637 140735696523376 140735696522104 4255092 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 15563 14891 177 456 0 15099 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 62252

[startup+102.3 s]
/proc/loadavg: 2.01 2.01 1.93 3/179 4950
/proc/meminfo: memFree=30934232/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=62252 CPUtime=102.28 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 8124 0 0 0 10220 8 0 0 20 0 1 0 116225683 63746048 15184 33554432000 4194304 6058637 140735696523376 140735696522440 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 15563 15184 177 456 0 15099 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 62252

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 4952
/proc/meminfo: memFree=30844508/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=161724 CPUtime=162.26 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 14204 0 0 0 16205 21 0 0 20 0 1 0 116225683 165605376 32912 33554432000 4194304 6058637 140735696523376 140735696522408 4254154 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 40431 32912 177 456 0 39967 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 161724

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 4953
/proc/meminfo: memFree=30769848/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=193616 CPUtime=222.26 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 19016 0 0 0 22195 31 0 0 20 0 1 0 116225683 198262784 43442 33554432000 4194304 6058637 140735696523376 140735696522408 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 48404 43442 177 456 0 47940 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 193616

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 4954
/proc/meminfo: memFree=30827184/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=162796 CPUtime=282.25 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 22446 0 0 0 28184 41 0 0 20 0 1 0 116225683 166703104 36720 33554432000 4194304 6058637 140735696523376 140735696522152 4265202 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 40699 36720 177 456 0 40235 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 162796

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 4955
/proc/meminfo: memFree=30770200/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=243704 CPUtime=342.24 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 29024 0 0 0 34170 54 0 0 20 0 1 0 116225683 249552896 48866 33554432000 4194304 6058637 140735696523376 140735696522408 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 60926 48866 177 456 0 60462 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 243704

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 4956
/proc/meminfo: memFree=30750184/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=162796 CPUtime=402.22 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 35062 0 0 0 40157 65 0 0 20 0 1 0 116225683 166703104 36725 33554432000 4194304 6058637 140735696523376 140735696522152 4255178 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 40699 36725 177 456 0 40235 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 162796

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 4958
/proc/meminfo: memFree=30731552/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=193616 CPUtime=462.22 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 40140 0 0 0 46147 75 0 0 20 0 1 0 116225683 198262784 47544 33554432000 4194304 6058637 140735696523376 140735696522408 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 48404 47544 177 456 0 47940 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 193616

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/180 4962
/proc/meminfo: memFree=30681120/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=162796 CPUtime=522.2 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 45525 0 0 0 52135 85 0 0 20 0 1 0 116225683 166703104 37237 33554432000 4194304 6058637 140735696523376 140735696522408 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 40699 37237 177 456 0 40235 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 162796

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 4963
/proc/meminfo: memFree=30661592/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=243704 CPUtime=582.19 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 48459 0 0 0 58129 90 0 0 20 0 1 0 116225683 249552896 56037 33554432000 4194304 6058637 140735696523376 140735696522408 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 60926 56037 177 456 0 60462 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 243704


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


[startup+882.307 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 4969
/proc/meminfo: memFree=30703444/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=193616 CPUtime=882.15 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 64186 0 0 0 88093 122 0 0 20 0 1 0 116225683 198262784 41912 33554432000 4194304 6058637 140735696523376 140735696522408 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 48404 41912 177 456 0 47940 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 193616

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 4970
/proc/meminfo: memFree=30640664/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=243704 CPUtime=942.14 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 66541 0 0 0 94087 127 0 0 20 0 1 0 116225683 249552896 57573 33554432000 4194304 6058637 140735696523376 140735696522408 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 60926 57573 177 456 0 60462 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 243704

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 4971
/proc/meminfo: memFree=30655036/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=243704 CPUtime=1002.12 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 70378 0 0 0 100080 132 0 0 20 0 1 0 116225683 249552896 50405 33554432000 4194304 6058637 140735696523376 140735696522408 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 60926 50405 177 456 0 60462 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 243704

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 4972
/proc/meminfo: memFree=30605436/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=325092 CPUtime=1062.11 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 72983 0 0 0 106074 137 0 0 20 0 1 0 116225683 332894208 61711 33554432000 4194304 6058637 140735696523376 140735696522408 4255066 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 81273 61711 177 456 0 80809 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 325092

[startup+1122.3 s]
/proc/loadavg: 2.07 2.02 1.94 3/180 4977
/proc/meminfo: memFree=30640280/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=243704 CPUtime=1122.1 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 76006 0 0 0 112067 143 0 0 20 0 1 0 116225683 249552896 51429 33554432000 4194304 6058637 140735696523376 140735696522408 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 60926 51429 177 456 0 60462 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 243704

[startup+1182.3 s]
/proc/loadavg: 2.06 2.03 1.94 3/180 5001
/proc/meminfo: memFree=30649824/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=193616 CPUtime=1182.09 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 78192 0 0 0 118061 148 0 0 20 0 1 0 116225683 198262784 41400 33554432000 4194304 6058637 140735696523376 140735696522408 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 48404 41400 177 456 0 47940 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 193616

[startup+1242.3 s]
/proc/loadavg: 2.02 2.02 1.94 3/179 5002
/proc/meminfo: memFree=30564160/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=243704 CPUtime=1242.07 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 80740 0 0 0 124055 152 0 0 20 0 1 0 116225683 249552896 59621 33554432000 4194304 6058637 140735696523376 140735696522408 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 60926 59621 177 456 0 60462 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 243704

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/179 5003
/proc/meminfo: memFree=30620588/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=193904 CPUtime=1302.07 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 86444 0 0 0 130047 160 0 0 20 0 1 0 116225683 198557696 46424 33554432000 4194304 6058637 140735696523376 140735696521992 4261600 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 48476 46424 177 456 0 48012 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 193904

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/179 5004
/proc/meminfo: memFree=30708452/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=248780 CPUtime=1362.06 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 92116 0 0 0 136040 166 0 0 20 0 1 0 116225683 254750720 55655 33554432000 4194304 6058637 140735696523376 140735696521992 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 62195 55655 177 456 0 61731 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 248780

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 5006
/proc/meminfo: memFree=30686304/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=252776 CPUtime=1422.06 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 96617 0 0 0 142033 173 0 0 20 0 1 0 116225683 258842624 60140 33554432000 4194304 6058637 140735696523376 140735696521992 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 63194 60140 177 456 0 62730 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 252776

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 5007
/proc/meminfo: memFree=30677440/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=339224 CPUtime=1482.04 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 101584 0 0 0 148023 181 0 0 20 0 1 0 116225683 347365376 64779 33554432000 4194304 6058637 140735696523376 140735696521992 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 84806 64779 177 456 0 84342 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 339224

[startup+1542.31 s]
/proc/loadavg: 2.03 2.01 1.95 3/179 5008
/proc/meminfo: memFree=30568940/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=259964 CPUtime=1542.04 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 104657 0 0 0 154017 187 0 0 20 0 1 0 116225683 266203136 55868 33554432000 4194304 6058637 140735696523376 140735696521992 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 64991 55868 177 456 0 64527 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 259964

[startup+1602.3 s]
/proc/loadavg: 2.04 2.02 1.95 3/179 5009
/proc/meminfo: memFree=30549496/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=264344 CPUtime=1602.02 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 107224 0 0 0 160010 192 0 0 20 0 1 0 116225683 270688256 63424 33554432000 4194304 6058637 140735696523376 140735696522408 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 66086 63424 177 456 0 65622 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 264344

[startup+1662.3 s]
/proc/loadavg: 2.08 2.04 1.97 3/179 5010
/proc/meminfo: memFree=30578600/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=267068 CPUtime=1662 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 111137 0 0 0 166001 199 0 0 20 0 1 0 116225683 273477632 58167 33554432000 4194304 6058637 140735696523376 140735696522408 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 66767 58167 177 456 0 66303 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 267068

[startup+1722.3 s]
/proc/loadavg: 2.06 2.05 1.97 3/180 5015
/proc/meminfo: memFree=30607688/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=219228 CPUtime=1721.99 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 114405 0 0 0 171992 207 0 0 20 0 1 0 116225683 224489472 54040 33554432000 4194304 6058637 140735696523376 140735696522440 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 54807 54040 177 456 0 54343 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 219228

[startup+1783.91 s]
/proc/loadavg: 1.87 2.01 1.96 2/176 5259
/proc/meminfo: memFree=30865536/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=353464 CPUtime=1783.6 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 117907 0 0 0 178144 216 0 0 20 0 1 0 116225683 361947136 71213 33554432000 4194304 6058637 140735696523376 140735696521992 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 88366 71213 177 456 0 87902 0
Current children cumulated CPU time (s) 1783.6
Current children cumulated vsize (KiB) 353464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.59 s]
/proc/loadavg: 2.04 2.04 1.97 3/179 5291
/proc/meminfo: memFree=30885412/32872528 swapFree=8144/8144
[pid=4948] ppid=4945 vsize=273648 CPUtime=1802.28 cores=0,2,4,6
/proc/4948/stat : 4948 (open-wbo-lsu) R 4945 4948 4327 0 -1 4202496 119195 0 0 0 180009 219 0 0 20 0 1 0 116225683 280215552 57053 33554432000 4194304 6058637 140735696523376 140735696522408 4278222 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4948/statm: 68412 57053 177 456 0 67948 0
Current children cumulated CPU time (s) 1802.28
Current children cumulated vsize (KiB) 273648

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 4948 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1802.6
CPU time (s): 1802.29
CPU user time (s): 1800.09
CPU system time (s): 2.19667
CPU usage (%): 99.9829
Max. virtual memory (cumulated for all children) (KiB): 434504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.09
system time used= 2.19667
maximum resident set size= 359964
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 119198
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= 55
involuntary context switches= 1881

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.27335 second user time and 6.76497 second system time

The end

Launcher Data 

Begin job on node133 at 2016-06-08 01:42:16
IDJOB=4083454
IDBENCH=2589
IDSOLVER=2545
FILE ID=node133/4083454-1465342936
RUNJOBID= node133-1465339263-4343
PBS_JOBID= 19853400
Free space on /tmp= 71744 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-71-70.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083454-1465342936/watcher-4083454-1465342936 -o /tmp/evaluation-result-4083454-1465342936/solver-4083454-1465342936 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1465339263-4343 --watchdog 1960  open-wbo-lsu HOME/instance-4083454-1465342936.opb

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

MD5SUM BENCH= dab917560b0808668d6327532459772d
RANDOM SEED=658540371

node133.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		: 2667.065
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	: 5334.13
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		: 2667.065
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	: 7358.89
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		: 2667.065
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		: 2667.065
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
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		: 2667.065
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
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:        31010420 kB
Buffers:          137516 kB
Cached:           872076 kB
SwapCached:         2080 kB
Active:           202884 kB
Inactive:         911164 kB
Active(anon):     105356 kB
Inactive(anon):     1456 kB
Active(file):      97528 kB
Inactive(file):   909708 kB
Unevictable:        8144 kB
Mlocked:            8144 kB
SwapTotal:      67108856 kB
SwapFree:       67098280 kB
Dirty:              4652 kB
Writeback:            16 kB
AnonPages:        115996 kB
Mapped:             7824 kB
Shmem:                 0 kB
Slab:             605256 kB
SReclaimable:      48664 kB
SUnreclaim:       556592 kB
KernelStack:        1448 kB
PageTables:         4332 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     270544 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:     49152 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= 71740 MiB
End job on node133 at 2016-06-08 02:12:48