Trace number 4083452

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) 1800.1 1800.41

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-61-60.opb
MD5SUM5bedad9895f21a4b5e521b3abd33ba08
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 benchmark0.036993
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3660
Total number of constraints121
Number of constraints which are clauses61
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint60
Maximum length of a constraint61
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 62
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-4083452-1465343029.opb
0.00/0.00	c File size is 64775 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:          3660                                                                   |
1800.09/1800.40	c |  Number of hard clauses:         61                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:          60                                                                   |
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-4083452-1465343029/watcher-4083452-1465343029 -o /tmp/evaluation-result-4083452-1465343029/solver-4083452-1465343029 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1465326466-16275 --watchdog 1960 open-wbo-lsu HOME/instance-4083452-1465343029.opb 

pid=17961
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

[startup+0 s]
/proc/loadavg: 2.11 2.11 2.04 3/176 17964
/proc/meminfo: memFree=30617380/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=24328 CPUtime=0 cores=0,2,4,6
/proc/17964/stat : 17964 (runsolver) R 17961 16259 16259 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 1 0 116237389 24911872 50 33554432000 4194304 4338465 140737240034560 140737240032096 213869682064 0 0 4096 24578 0 0 0 17 6 0 0 0 0 0
/proc/17964/statm: 6082 50 4 36 0 2655 0
Current StackSize limit: 10240 KiB


[startup+0.100112 s]
/proc/loadavg: 2.11 2.11 2.04 3/176 17964
/proc/meminfo: memFree=30617380/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=9176 CPUtime=0.08 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 1127 0 0 0 8 0 0 0 20 0 1 0 116237389 9396224 974 33554432000 4194304 6058637 140736131394848 140737240031752 4255543 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17964/statm: 2294 974 163 456 0 1830 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9176

[startup+0.200247 s]
/proc/loadavg: 2.11 2.11 2.04 3/176 17964
/proc/meminfo: memFree=30617380/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=9176 CPUtime=0.18 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 1244 0 0 0 18 0 0 0 20 0 1 0 116237389 9396224 1091 33554432000 4194304 6058637 140736131394848 140737240031752 4255149 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17964/statm: 2294 1091 163 456 0 1830 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 9176

[startup+0.300215 s]
/proc/loadavg: 2.11 2.11 2.04 3/176 17964
/proc/meminfo: memFree=30617380/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=9176 CPUtime=0.28 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 1354 0 0 0 28 0 0 0 20 0 1 0 116237389 9396224 1201 33554432000 4194304 6058637 140736131394848 140737240031752 4255520 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17964/statm: 2294 1201 163 456 0 1830 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9176

[startup+0.700183 s]
/proc/loadavg: 2.11 2.11 2.04 3/176 17964
/proc/meminfo: memFree=30617380/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=9308 CPUtime=0.68 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 1418 0 0 0 68 0 0 0 20 0 1 0 116237389 9531392 1776 33554432000 4194304 6058637 140736131394848 140737240031752 4278171 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17964/statm: 2327 1776 163 456 0 1863 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 9308

[startup+1.5002 s]
/proc/loadavg: 2.11 2.11 2.04 3/177 17965
/proc/meminfo: memFree=30610116/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=9308 CPUtime=1.48 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 2604 0 0 0 148 0 0 0 20 0 1 0 116237389 9531392 1930 33554432000 4194304 6058637 140736131394848 140736131393880 4255160 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17964/statm: 2327 1930 165 456 0 1863 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9308

[startup+3.10024 s]
/proc/loadavg: 2.11 2.11 2.04 3/177 17965
/proc/meminfo: memFree=30604916/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=16648 CPUtime=3.08 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 4640 0 0 0 307 1 0 0 20 0 1 0 116237389 17047552 3602 33554432000 4194304 6058637 140736131394848 140736131393576 4255480 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17964/statm: 4162 3602 165 456 0 3698 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16648

[startup+6.3002 s]
/proc/loadavg: 2.18 2.13 2.04 4/177 17965
/proc/meminfo: memFree=30584568/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=28140 CPUtime=6.28 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 5119 0 0 0 626 2 0 0 20 0 1 0 116237389 28815360 6635 33554432000 4194304 6058637 140736131394848 140736131393576 4254956 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17964/statm: 7035 6635 165 456 0 6571 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 28140

[startup+12.7002 s]
/proc/loadavg: 2.17 2.13 2.04 3/177 17965
/proc/meminfo: memFree=30574832/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=58600 CPUtime=12.68 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 6263 0 0 0 1265 3 0 0 20 0 1 0 116237389 60006400 6916 33554432000 4194304 6058637 140736131394848 140736131393576 4254973 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17964/statm: 14650 6916 165 456 0 14186 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 58600

[startup+25.5003 s]
/proc/loadavg: 2.21 2.14 2.05 3/177 17965
/proc/meminfo: memFree=30533580/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=58600 CPUtime=25.47 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 6967 0 0 0 2544 3 0 0 20 0 1 0 116237389 60006400 14261 33554432000 4194304 6058637 140736131394848 140736131393576 4255238 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17964/statm: 14650 14261 177 456 0 14186 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 58600

[startup+51.1003 s]
/proc/loadavg: 2.28 2.16 2.05 3/177 17965
/proc/meminfo: memFree=30554484/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=71016 CPUtime=51.06 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 7318 0 0 0 5103 3 0 0 20 0 1 0 116237389 72720384 17174 33554432000 4194304 6058637 140736131394848 140736131393576 4255151 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/17964/statm: 17754 17174 177 456 0 17290 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 71016

[startup+102.3 s]
/proc/loadavg: 2.19 2.15 2.06 3/177 17966
/proc/meminfo: memFree=30562688/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=71016 CPUtime=102.25 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 9537 0 0 0 10216 9 0 0 20 0 1 0 116237389 72720384 17387 33554432000 4194304 6058637 140736131394848 140736131393912 4261593 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 17754 17387 177 456 0 17290 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 71016

[startup+162.3 s]
/proc/loadavg: 2.24 2.16 2.07 3/177 17968
/proc/meminfo: memFree=30510068/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=139396 CPUtime=162.24 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 14627 0 0 0 16205 19 0 0 20 0 1 0 116237389 142741504 31536 33554432000 4194304 6058637 140736131394848 140736131393624 4255027 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 34849 31536 177 456 0 34385 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 139396

[startup+222.307 s]
/proc/loadavg: 2.13 2.14 2.06 3/177 17969
/proc/meminfo: memFree=30486228/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=139396 CPUtime=222.24 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 19741 0 0 0 22194 30 0 0 20 0 1 0 116237389 142741504 34455 33554432000 4194304 6058637 140736131394848 140736131393624 4280035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 34849 34455 177 456 0 34385 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 139396

[startup+282.3 s]
/proc/loadavg: 2.12 2.14 2.07 3/177 18108
/proc/meminfo: memFree=23796732/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=171728 CPUtime=282.22 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 25108 0 0 0 28181 41 0 0 20 0 1 0 116237389 175849472 37101 33554432000 4194304 6058637 140736131394848 140736131393880 4278160 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 42932 37101 177 456 0 42468 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 171728

[startup+342.3 s]
/proc/loadavg: 2.17 2.15 2.07 3/177 18155
/proc/meminfo: memFree=27968072/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=175260 CPUtime=342.21 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 31310 0 0 0 34171 50 0 0 20 0 1 0 116237389 179466240 37472 33554432000 4194304 6058637 140736131394848 140736131393880 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 43815 37472 177 456 0 43351 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 175260

[startup+402.3 s]
/proc/loadavg: 2.09 2.13 2.07 3/178 18159
/proc/meminfo: memFree=27954496/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=178796 CPUtime=402.2 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 37058 0 0 0 40161 59 0 0 20 0 1 0 116237389 183087104 40404 33554432000 4194304 6058637 140736131394848 140736131393880 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 44699 40404 177 456 0 44235 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 178796

[startup+462.3 s]
/proc/loadavg: 2.03 2.11 2.07 3/177 18161
/proc/meminfo: memFree=27944104/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=179548 CPUtime=462.19 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 42101 0 0 0 46151 68 0 0 20 0 1 0 116237389 183857152 40080 33554432000 4194304 6058637 140736131394848 140736131393880 4278171 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 44887 40080 177 456 0 44423 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 179548

[startup+522.3 s]
/proc/loadavg: 2.04 2.10 2.07 3/177 18162
/proc/meminfo: memFree=27962568/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=150340 CPUtime=522.18 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 46779 0 0 0 52143 75 0 0 20 0 1 0 116237389 153948160 35808 33554432000 4194304 6058637 140736131394848 140736131393624 4255546 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 37585 35808 177 456 0 37121 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 150340

[startup+582.3 s]
/proc/loadavg: 2.06 2.09 2.07 3/177 18163
/proc/meminfo: memFree=27912216/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=231248 CPUtime=582.18 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 51446 0 0 0 58135 83 0 0 20 0 1 0 116237389 236797952 46416 33554432000 4194304 6058637 140736131394848 140736131393880 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 57812 46416 177 456 0 57348 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 231248


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


[startup+882.307 s]
/proc/loadavg: 2.14 2.12 2.09 3/177 18169
/proc/meminfo: memFree=27889352/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=231248 CPUtime=882.13 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 71022 0 0 0 88093 120 0 0 20 0 1 0 116237389 236797952 48976 33554432000 4194304 6058637 140736131394848 140736131393880 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 57812 48976 177 456 0 57348 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 231248

[startup+942.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/177 18170
/proc/meminfo: memFree=27933764/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=181160 CPUtime=942.11 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 75075 0 0 0 94083 128 0 0 20 0 1 0 116237389 185507840 37923 33554432000 4194304 6058637 140736131394848 140736131393880 4278190 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 45290 37923 177 456 0 44826 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 181160

[startup+1002.3 s]
/proc/loadavg: 2.09 2.11 2.09 3/178 18174
/proc/meminfo: memFree=27901752/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=181160 CPUtime=1002.11 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 77049 0 0 0 100079 132 0 0 20 0 1 0 116237389 185507840 44909 33554432000 4194304 6058637 140736131394848 140736131393880 4280035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 45290 44909 177 456 0 44826 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 181160

[startup+1062.3 s]
/proc/loadavg: 2.12 2.11 2.09 3/178 18199
/proc/meminfo: memFree=27862120/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=231248 CPUtime=1062.1 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 79188 0 0 0 106073 137 0 0 20 0 1 0 116237389 236797952 54608 33554432000 4194304 6058637 140736131394848 140736131393880 4255546 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 57812 54608 177 456 0 57348 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 231248

[startup+1122.3 s]
/proc/loadavg: 2.17 2.13 2.10 3/177 18200
/proc/meminfo: memFree=27924804/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=181160 CPUtime=1122.09 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 81617 0 0 0 112067 142 0 0 20 0 1 0 116237389 185507840 39459 33554432000 4194304 6058637 140736131394848 140736131393880 4255546 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 45290 39459 177 456 0 44826 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 181160

[startup+1182.3 s]
/proc/loadavg: 2.06 2.11 2.09 3/177 18201
/proc/meminfo: memFree=27899560/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=231248 CPUtime=1182.08 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 84079 0 0 0 118061 147 0 0 20 0 1 0 116237389 236797952 45904 33554432000 4194304 6058637 140736131394848 140736131393880 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 57812 45904 177 456 0 57348 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 231248

[startup+1242.3 s]
/proc/loadavg: 2.14 2.13 2.09 3/177 18202
/proc/meminfo: memFree=27881328/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=231768 CPUtime=1242.07 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 85838 0 0 0 124056 151 0 0 20 0 1 0 116237389 237330432 49608 33554432000 4194304 6058637 140736131394848 140736131393880 4278190 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 57942 49608 177 456 0 57478 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 231768

[startup+1302.3 s]
/proc/loadavg: 2.11 2.12 2.09 3/177 18203
/proc/meminfo: memFree=27877928/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=233788 CPUtime=1302.07 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 87859 0 0 0 130052 155 0 0 20 0 1 0 116237389 239398912 50498 33554432000 4194304 6058637 140736131394848 140736131393464 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 58447 50498 177 456 0 57983 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 233788

[startup+1362.3 s]
/proc/loadavg: 2.30 2.17 2.11 3/177 18205
/proc/meminfo: memFree=27863608/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=233968 CPUtime=1362.06 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 89540 0 0 0 136047 159 0 0 20 0 1 0 116237389 239583232 53614 33554432000 4194304 6058637 140736131394848 140736131393464 4255540 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 58492 53614 177 456 0 58028 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 233968

[startup+1422.3 s]
/proc/loadavg: 2.11 2.14 2.09 3/177 18206
/proc/meminfo: memFree=27858660/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=235044 CPUtime=1422.05 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 91380 0 0 0 142043 162 0 0 20 0 1 0 116237389 240685056 54842 33554432000 4194304 6058637 140736131394848 140736131393464 4278210 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 58761 54842 177 456 0 58297 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 235044

[startup+1482.3 s]
/proc/loadavg: 2.11 2.13 2.09 3/177 18207
/proc/meminfo: memFree=27848060/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=235360 CPUtime=1482.03 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 93091 0 0 0 148038 165 0 0 20 0 1 0 116237389 241008640 57987 33554432000 4194304 6058637 140736131394848 140736131393880 4278190 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 58840 57987 177 456 0 58376 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 235360

[startup+1542.31 s]
/proc/loadavg: 2.07 2.11 2.09 3/177 18208
/proc/meminfo: memFree=27847208/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=236088 CPUtime=1542.03 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 94924 0 0 0 154035 168 0 0 20 0 1 0 116237389 241754112 57633 33554432000 4194304 6058637 140736131394848 140736131393464 4301132 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 59022 57633 177 456 0 58558 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 236088

[startup+1602.3 s]
/proc/loadavg: 2.09 2.11 2.09 3/178 18212
/proc/meminfo: memFree=27919492/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=186376 CPUtime=1602.01 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 97429 0 0 0 160028 173 0 0 20 0 1 0 116237389 190849024 40007 33554432000 4194304 6058637 140736131394848 140736131393880 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 46594 40007 177 456 0 46130 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 186376

[startup+1662.3 s]
/proc/loadavg: 2.10 2.10 2.09 4/176 18214
/proc/meminfo: memFree=27891404/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=237768 CPUtime=1662 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 100208 0 0 0 166023 177 0 0 20 0 1 0 116237389 243474432 46765 33554432000 4194304 6058637 140736131394848 140736131393880 4278160 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 59442 46765 177 456 0 58978 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 237768

[startup+1722.3 s]
/proc/loadavg: 2.04 2.08 2.08 3/177 18216
/proc/meminfo: memFree=27849268/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=238272 CPUtime=1722 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 102496 0 0 0 172019 181 0 0 20 0 1 0 116237389 243990528 57075 33554432000 4194304 6058637 140736131394848 140736131393880 4255546 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 59568 57075 177 456 0 59104 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 238272

[startup+1782.3 s]
/proc/loadavg: 2.01 2.06 2.08 3/177 18217
/proc/meminfo: memFree=27874224/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=188564 CPUtime=1781.99 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 105589 0 0 0 178014 185 0 0 20 0 1 0 116237389 193089536 39459 33554432000 4194304 6058637 140736131394848 140736131393880 4254941 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 47141 39459 177 456 0 46677 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 188564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.01 2.06 2.07 3/177 18217
/proc/meminfo: memFree=27833268/32872528 swapFree=12352/737972
[pid=17964] ppid=17961 vsize=239504 CPUtime=1800.09 cores=0,2,4,6
/proc/17964/stat : 17964 (open-wbo-lsu) R 17961 17964 16259 0 -1 4202496 106610 0 0 0 179823 186 0 0 20 0 1 0 116237389 245252096 49673 33554432000 4194304 6058637 140736131394848 140736131393464 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17964/statm: 59876 49673 177 456 0 59412 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 239504

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 17964 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): 1800.1
CPU user time (s): 1798.23
CPU system time (s): 1.87071
CPU usage (%): 99.9831
Max. virtual memory (cumulated for all children) (KiB): 368980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.23
system time used= 1.87071
maximum resident set size= 295104
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 106613
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= 11
involuntary context switches= 1933

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.87626 second user time and 7.62384 second system time

The end

Launcher Data 

Begin job on node112 at 2016-06-08 01:43:49
IDJOB=4083452
IDBENCH=2599
IDSOLVER=2545
FILE ID=node112/4083452-1465343029
RUNJOBID= node112-1465326466-16275
PBS_JOBID= 19853386
Free space on /tmp= 71740 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-61-60.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083452-1465343029/watcher-4083452-1465343029 -o /tmp/evaluation-result-4083452-1465343029/solver-4083452-1465343029 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1465326466-16275 --watchdog 1960  open-wbo-lsu HOME/instance-4083452-1465343029.opb

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

MD5SUM BENCH= 5bedad9895f21a4b5e521b3abd33ba08
RANDOM SEED=1194448318

node112.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		: 2666.783
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	: 5333.56
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		: 2666.783
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		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
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	: 5332.54
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		: 2666.783
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	: 5332.72
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		: 2666.783
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		: 2666.783
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:        30617528 kB
Buffers:          127160 kB
Cached:           511564 kB
SwapCached:         1516 kB
Active:           310100 kB
Inactive:         469112 kB
Active(anon):     141136 kB
Inactive(anon):     1692 kB
Active(file):     168964 kB
Inactive(file):   467420 kB
Unevictable:      737972 kB
Mlocked:           12352 kB
SwapTotal:      67108856 kB
SwapFree:       67098644 kB
Dirty:              4656 kB
Writeback:             0 kB
AnonPages:        879916 kB
Mapped:             7884 kB
Shmem:                 0 kB
Slab:             603728 kB
SReclaimable:      47232 kB
SUnreclaim:       556496 kB
KernelStack:        1472 kB
PageTables:         5968 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1024712 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    808960 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= 71736 MiB
End job on node112 at 2016-06-08 02:13:50