Trace number 4083626

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.11 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/
normalized-TateBritain_K95.opb
MD5SUMf5b402df79463ae0743ac9fe7c0d237d
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark762.18
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6460
Total number of constraints6652
Number of constraints which are clauses6557
Number of constraints which are cardinality constraints (but not clauses)95
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint95
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 96
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-4083626-1465359752.opb
0.00/0.00	c File size is 413569 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:          6460                                                                   |
1800.09/1800.40	c |  Number of hard clauses:       6557                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:          95                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   0.05 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-4083626-1465359752/watcher-4083626-1465359752 -o /tmp/evaluation-result-4083626-1465359752/solver-4083626-1465359752 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20983 --watchdog 1960 open-wbo-lsu HOME/instance-4083626-1465359752.opb 

pid=25123
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: 2.25 2.21 2.18 3/176 25126
/proc/meminfo: memFree=29744812/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=3136 CPUtime=0 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 523 0 0 0 0 0 0 0 20 0 1 0 117908613 3211264 399 33554432000 4194304 6058637 140733408449472 140736847496888 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 784 400 236 456 0 219 0

[startup+0.10014 s]
/proc/loadavg: 2.25 2.21 2.18 3/176 25126
/proc/meminfo: memFree=29744812/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=12120 CPUtime=0.09 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 1908 0 0 0 9 0 0 0 20 0 1 0 117908613 12410880 1634 33554432000 4194304 6058637 140733408449472 140736847496888 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 3030 1634 163 456 0 2566 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12120

[startup+0.200306 s]
/proc/loadavg: 2.25 2.21 2.18 3/176 25126
/proc/meminfo: memFree=29744812/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=12120 CPUtime=0.19 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 1976 0 0 0 19 0 0 0 20 0 1 0 117908613 12410880 1702 33554432000 4194304 6058637 140733408449472 140736847496888 4255116 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 3030 1702 163 456 0 2566 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12120

[startup+0.300258 s]
/proc/loadavg: 2.25 2.21 2.18 3/176 25126
/proc/meminfo: memFree=29744812/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=12328 CPUtime=0.29 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 2093 0 0 0 29 0 0 0 20 0 1 0 117908613 12623872 1818 33554432000 4194304 6058637 140733408449472 140736847496888 4254272 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 3082 1818 175 456 0 2618 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12328

[startup+0.70024 s]
/proc/loadavg: 2.25 2.21 2.18 3/176 25126
/proc/meminfo: memFree=29744812/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=10916 CPUtime=0.69 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 2772 0 0 0 69 0 0 0 20 0 1 0 117908613 11177984 2094 33554432000 4194304 6058637 140733408449472 140733408448088 4255178 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 2729 2094 177 456 0 2265 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10916

[startup+1.50023 s]
/proc/loadavg: 2.25 2.21 2.18 3/177 25127
/proc/meminfo: memFree=29735100/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=13144 CPUtime=1.49 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 4369 0 0 0 149 0 0 0 20 0 1 0 117908613 13459456 2666 33554432000 4194304 6058637 140733408449472 140733408448088 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 3286 2666 177 456 0 2822 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13144

[startup+3.10024 s]
/proc/loadavg: 2.25 2.21 2.18 3/177 25127
/proc/meminfo: memFree=29730448/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=19184 CPUtime=3.09 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 5368 0 0 0 309 0 0 0 20 0 1 0 117908613 19644416 4138 33554432000 4194304 6058637 140733408449472 140733408448200 4246099 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 4796 4138 177 456 0 4332 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19184

[startup+6.30031 s]
/proc/loadavg: 2.31 2.23 2.19 4/177 25127
/proc/meminfo: memFree=29699672/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=29028 CPUtime=6.28 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 7328 0 0 0 627 1 0 0 20 0 1 0 117908613 29724672 5111 33554432000 4194304 6058637 140733408449472 140733408448200 4254368 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 7257 5111 177 456 0 6793 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29028

[startup+12.7003 s]
/proc/loadavg: 2.28 2.22 2.19 3/177 25127
/proc/meminfo: memFree=29711620/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=52312 CPUtime=12.69 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 8242 0 0 0 1267 2 0 0 20 0 1 0 117908613 53567488 8506 33554432000 4194304 6058637 140733408449472 140733408448536 4246099 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 13078 8506 177 456 0 12614 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52312

[startup+25.5004 s]
/proc/loadavg: 2.29 2.23 2.19 3/177 25127
/proc/meminfo: memFree=29705020/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=52312 CPUtime=25.48 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 8867 0 0 0 2546 2 0 0 20 0 1 0 117908613 53567488 9719 33554432000 4194304 6058637 140733408449472 140733408448536 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 13078 9719 177 456 0 12614 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52312

[startup+51.1004 s]
/proc/loadavg: 2.25 2.22 2.18 3/177 25127
/proc/meminfo: memFree=29695496/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=71180 CPUtime=51.08 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 8874 0 0 0 5105 3 0 0 20 0 1 0 117908613 72888320 12281 33554432000 4194304 6058637 140733408449472 140733408448200 4255167 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 17795 12281 177 456 0 17331 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 71180

[startup+102.3 s]
/proc/loadavg: 2.24 2.22 2.18 3/177 25128
/proc/meminfo: memFree=29664548/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=71180 CPUtime=102.27 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 9481 0 0 0 10222 5 0 0 20 0 1 0 117908613 72888320 12807 33554432000 4194304 6058637 140733408449472 140733408448536 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 17795 12807 177 456 0 17331 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 71180

[startup+162.3 s]
/proc/loadavg: 2.26 2.22 2.18 3/177 25130
/proc/meminfo: memFree=29655944/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=71180 CPUtime=162.27 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 11220 0 0 0 16217 10 0 0 20 0 1 0 117908613 72888320 14855 33554432000 4194304 6058637 140733408449472 140733408448536 4277582 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 17795 14855 177 456 0 17331 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 71180

[startup+222.307 s]
/proc/loadavg: 2.33 2.25 2.19 3/177 25131
/proc/meminfo: memFree=29534692/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=164104 CPUtime=222.26 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 13723 0 0 0 22212 14 0 0 20 0 1 0 117908613 168042496 35464 33554432000 4194304 6058637 140733408449472 140733408448504 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 41026 35464 177 456 0 40562 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 164104

[startup+282.3 s]
/proc/loadavg: 2.30 2.25 2.19 3/177 25132
/proc/meminfo: memFree=29563032/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=83964 CPUtime=282.24 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 15050 0 0 0 28206 18 0 0 20 0 1 0 117908613 85979136 20505 33554432000 4194304 6058637 140733408449472 140733408448536 4830322 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 20991 20505 177 456 0 20527 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 83964

[startup+342.3 s]
/proc/loadavg: 2.33 2.28 2.20 3/177 25133
/proc/meminfo: memFree=29477656/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=133284 CPUtime=342.24 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 16537 0 0 0 34201 23 0 0 20 0 1 0 117908613 136482816 30279 33554432000 4194304 6058637 140733408449472 140733408448248 4278237 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 33321 30279 177 456 0 32857 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 133284

[startup+402.3 s]
/proc/loadavg: 2.23 2.25 2.19 3/177 25134
/proc/meminfo: memFree=29571056/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=83964 CPUtime=402.23 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 19433 0 0 0 40196 27 0 0 20 0 1 0 117908613 85979136 20505 33554432000 4194304 6058637 140733408449472 140733408448536 4278331 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 20991 20505 177 456 0 20527 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 83964

[startup+462.3 s]
/proc/loadavg: 2.25 2.25 2.19 3/178 25139
/proc/meminfo: memFree=29492932/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=164104 CPUtime=462.21 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 21583 0 0 0 46191 30 0 0 20 0 1 0 117908613 168042496 40074 33554432000 4194304 6058637 140733408449472 140733408448504 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 41026 40074 177 456 0 40562 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 164104

[startup+522.3 s]
/proc/loadavg: 2.18 2.23 2.19 3/177 25140
/proc/meminfo: memFree=29465076/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=164104 CPUtime=522.21 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 23604 0 0 0 52186 35 0 0 20 0 1 0 117908613 168042496 39564 33554432000 4194304 6058637 140733408449472 140733408448504 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 41026 39564 177 456 0 40562 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 164104

[startup+582.3 s]
/proc/loadavg: 2.22 2.23 2.18 4/177 25141
/proc/meminfo: memFree=29454420/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=214192 CPUtime=582.19 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 25924 0 0 0 58180 39 0 0 20 0 1 0 117908613 219332608 46521 33554432000 4194304 6058637 140733408449472 140733408448504 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 53548 46521 177 456 0 53084 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 214192


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


[startup+882.307 s]
/proc/loadavg: 2.21 2.21 2.18 3/177 25147
/proc/meminfo: memFree=29440024/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=214192 CPUtime=882.16 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 34320 0 0 0 88160 56 0 0 20 0 1 0 117908613 219332608 40739 33554432000 4194304 6058637 140733408449472 140733408448504 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 53548 40739 177 456 0 53084 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 214192

[startup+942.3 s]
/proc/loadavg: 2.27 2.21 2.18 3/177 25148
/proc/meminfo: memFree=29452592/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=164104 CPUtime=942.14 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 35677 0 0 0 94156 58 0 0 20 0 1 0 117908613 168042496 40076 33554432000 4194304 6058637 140733408449472 140733408448504 4255124 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 41026 40076 177 456 0 40562 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 164104

[startup+1002.3 s]
/proc/loadavg: 2.18 2.20 2.18 3/177 25149
/proc/meminfo: memFree=29560544/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=164104 CPUtime=1002.14 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 37690 0 0 0 100152 62 0 0 20 0 1 0 117908613 168042496 38540 33554432000 4194304 6058637 140733408449472 140733408448504 4277495 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 41026 38540 177 456 0 40562 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 164104

[startup+1062.3 s]
/proc/loadavg: 2.11 2.18 2.17 3/178 25154
/proc/meminfo: memFree=29330196/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=295580 CPUtime=1062.13 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 39066 0 0 0 106149 64 0 0 20 0 1 0 117908613 302673920 62393 33554432000 4194304 6058637 140733408449472 140733408448504 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 73895 62393 177 456 0 73431 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 295580

[startup+1122.3 s]
/proc/loadavg: 2.28 2.20 2.18 3/177 25155
/proc/meminfo: memFree=29398432/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=234504 CPUtime=1122.11 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 40978 0 0 0 112144 67 0 0 20 0 1 0 117908613 240132096 48462 33554432000 4194304 6058637 140733408449472 140733408448504 4278120 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 58626 48462 177 456 0 58162 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 234504

[startup+1182.3 s]
/proc/loadavg: 2.20 2.19 2.18 3/177 25156
/proc/meminfo: memFree=29344112/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=234504 CPUtime=1182.11 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 42998 0 0 0 118140 71 0 0 20 0 1 0 117908613 240132096 42830 33554432000 4194304 6058637 140733408449472 140733408448504 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 58626 42830 177 456 0 58162 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 234504

[startup+1242.3 s]
/proc/loadavg: 2.22 2.20 2.18 3/177 25157
/proc/meminfo: memFree=29431796/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=184416 CPUtime=1242.1 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 44204 0 0 0 124136 74 0 0 20 0 1 0 117908613 188841984 36897 33554432000 4194304 6058637 140733408449472 140733408448504 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 46104 36897 177 456 0 45640 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 184416

[startup+1302.3 s]
/proc/loadavg: 2.30 2.22 2.19 3/177 25158
/proc/meminfo: memFree=29358520/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=315892 CPUtime=1302.07 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 45612 0 0 0 130131 76 0 0 20 0 1 0 117908613 323473408 62884 33554432000 4194304 6058637 140733408449472 140733408448504 4255543 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 78973 62884 177 456 0 78509 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 315892

[startup+1362.3 s]
/proc/loadavg: 2.32 2.24 2.19 3/176 25159
/proc/meminfo: memFree=29359492/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=184416 CPUtime=1362.06 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 46302 0 0 0 136129 77 0 0 20 0 1 0 117908613 188841984 40055 33554432000 4194304 6058637 140733408449472 140733408448504 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 46104 40055 177 456 0 45640 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 184416

[startup+1422.3 s]
/proc/loadavg: 2.38 2.27 2.20 3/177 25161
/proc/meminfo: memFree=29353956/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=315892 CPUtime=1422.05 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 47673 0 0 0 142126 79 0 0 20 0 1 0 117908613 323473408 62372 33554432000 4194304 6058637 140733408449472 140733408448504 4263614 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 78973 62372 177 456 0 78509 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 315892

[startup+1482.3 s]
/proc/loadavg: 2.43 2.30 2.21 3/177 25162
/proc/meminfo: memFree=29438016/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=234504 CPUtime=1482.04 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 49456 0 0 0 148121 83 0 0 20 0 1 0 117908613 240132096 54969 33554432000 4194304 6058637 140733408449472 140733408448504 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 58626 54969 177 456 0 58162 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 234504

[startup+1542.31 s]
/proc/loadavg: 2.38 2.30 2.21 3/177 25163
/proc/meminfo: memFree=29360564/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=234504 CPUtime=1542.04 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 51199 0 0 0 154118 86 0 0 20 0 1 0 117908613 240132096 48036 33554432000 4194304 6058637 140733408449472 140733408448504 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 58626 48036 177 456 0 58162 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 234504

[startup+1602.3 s]
/proc/loadavg: 2.32 2.29 2.21 3/177 25164
/proc/meminfo: memFree=29198404/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=315892 CPUtime=1602.02 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 51754 0 0 0 160115 87 0 0 20 0 1 0 117908613 323473408 70052 33554432000 4194304 6058637 140733408449472 140733408448504 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 78973 70052 177 456 0 78509 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 315892

[startup+1662.3 s]
/proc/loadavg: 2.32 2.30 2.22 3/178 25168
/proc/meminfo: memFree=29415552/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=184416 CPUtime=1662.02 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 52904 0 0 0 166110 92 0 0 20 0 1 0 117908613 188841984 40055 33554432000 4194304 6058637 140733408449472 140733408448504 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 46104 40055 177 456 0 45640 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 184416

[startup+1722.3 s]
/proc/loadavg: 2.34 2.30 2.22 3/177 25170
/proc/meminfo: memFree=29384480/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=315892 CPUtime=1722.01 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 54281 0 0 0 172107 94 0 0 20 0 1 0 117908613 323473408 64420 33554432000 4194304 6058637 140733408449472 140733408448504 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 78973 64420 177 456 0 78509 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 315892

[startup+1782.3 s]
/proc/loadavg: 2.20 2.26 2.21 3/177 25216
/proc/meminfo: memFree=29529372/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=234504 CPUtime=1781.99 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 55786 0 0 0 178102 97 0 0 20 0 1 0 117908613 240132096 52132 33554432000 4194304 6058637 140733408449472 140733408448504 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 58626 52132 177 456 0 58162 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 234504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.16 2.25 2.20 4/177 25217
/proc/meminfo: memFree=29500508/32872528 swapFree=16700/1645768
[pid=25126] ppid=25123 vsize=315892 CPUtime=1800.09 cores=0,2,4,6
/proc/25126/stat : 25126 (open-wbo-lsu) R 25123 25126 20967 0 -1 4202496 56311 0 0 0 179911 98 0 0 20 0 1 0 117908613 323473408 59300 33554432000 4194304 6058637 140733408449472 140733408448504 4255137 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25126/statm: 78973 59300 177 456 0 78509 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 315892

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 25126 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.11
CPU user time (s): 1799.12
CPU system time (s): 0.988849
CPU usage (%): 99.9834
Max. virtual memory (cumulated for all children) (KiB): 448152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.12
system time used= 0.988849
maximum resident set size= 329172
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56314
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= 46
involuntary context switches= 1860

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.31204 second user time and 7.15391 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-08 06:22:32
IDJOB=4083626
IDBENCH=90134
IDSOLVER=2545
FILE ID=node124/4083626-1465359752
RUNJOBID= node124-1465337038-20983
PBS_JOBID= 19853397
Free space on /tmp= 71724 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/normalized-TateBritain_K95.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083626-1465359752/watcher-4083626-1465359752 -o /tmp/evaluation-result-4083626-1465359752/solver-4083626-1465359752 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20983 --watchdog 1960  open-wbo-lsu HOME/instance-4083626-1465359752.opb

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

MD5SUM BENCH= f5b402df79463ae0743ac9fe7c0d237d
RANDOM SEED=2024265177

node124.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		: 2666.707
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	: 5333.41
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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:        29744704 kB
Buffers:          134680 kB
Cached:           549236 kB
SwapCached:          752 kB
Active:           304472 kB
Inactive:         437512 kB
Active(anon):      56832 kB
Inactive(anon):     3320 kB
Active(file):     247640 kB
Inactive(file):   434192 kB
Unevictable:     1645768 kB
Mlocked:           16700 kB
SwapTotal:      67108856 kB
SwapFree:       67097728 kB
Dirty:              5084 kB
Writeback:             0 kB
AnonPages:       1702676 kB
Mapped:             7832 kB
Shmem:                 0 kB
Slab:             606908 kB
SReclaimable:      51100 kB
SUnreclaim:       555808 kB
KernelStack:        1464 kB
PageTables:         7100 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1835980 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1665024 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= 71716 MiB
End job on node124 at 2016-06-08 06:52:32