Trace number 4086170

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 PB16? (TO) 1800.08 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-123.opb
MD5SUMe6dc64843ebe4c9cb8812bfa08aa0858
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 benchmark489.747
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables36611
Total number of constraints853935
Number of constraints which are clauses766797
Number of constraints which are cardinality constraints (but not clauses)2865
Number of constraints which are nor clauses,nor cardinality constraints84273
Minimum length of a constraint1
Maximum length of a constraint756
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 757
Number of bits of the biggest sum of numbers10
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
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-4086170-1465268527.opb
0.00/0.00	c File size is 38164234 bytes.
1800.06/1800.40	c Sum of soft weights:            0
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.06/1800.40	c |  Number of variables:         36611                                                                   |
1800.06/1800.40	c |  Number of hard clauses:     768323                                                                   |
1800.06/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.06/1800.40	c |  Number of cardinality:        2867                                                                   |
1800.06/1800.40	c |  Number of PB :               84273                                                                   |
1800.06/1800.40	c |  Parse time:                   3.85 s                                                                 |
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	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-4086170-1465268527/watcher-4086170-1465268527 -o /tmp/evaluation-result-4086170-1465268527/solver-4086170-1465268527 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1465239588-2440 --watchdog 1960 open-wbo HOME/instance-4086170-1465268527.opb 

pid=6175
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.02 2.02 2.00 3/176 6178
/proc/meminfo: memFree=30708936/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=39476 CPUtime=0 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 5347 0 0 0 0 0 0 0 20 0 1 0 108784530 40423424 5223 33554432000 4194304 6059633 140737332283392 140734163777656 5069786 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 9869 5241 5222 456 0 87 0

[startup+0.100134 s]
/proc/loadavg: 2.02 2.02 2.00 3/176 6178
/proc/meminfo: memFree=30708936/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=41200 CPUtime=0.09 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 10013 0 0 0 9 0 0 0 20 0 1 0 108784530 42188800 9889 33554432000 4194304 6059633 140737332283392 140734163777656 4630477 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 10300 9889 9452 456 0 518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41200

[startup+0.200351 s]
/proc/loadavg: 2.02 2.02 2.00 3/176 6178
/proc/meminfo: memFree=30708936/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=42996 CPUtime=0.19 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 10422 0 0 0 19 0 0 0 20 0 1 0 108784530 44027904 10298 33554432000 4194304 6059633 140737332283392 140734163777656 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 10749 10299 9452 456 0 967 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 42996

[startup+0.300258 s]
/proc/loadavg: 2.02 2.02 2.00 3/176 6178
/proc/meminfo: memFree=30708936/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=44744 CPUtime=0.29 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 10833 0 0 0 29 0 0 0 20 0 1 0 108784530 45817856 10709 33554432000 4194304 6059633 140737332283392 140734163777656 4210904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 11186 10709 9452 456 0 1404 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44744

[startup+0.700239 s]
/proc/loadavg: 2.02 2.02 2.00 3/176 6178
/proc/meminfo: memFree=30708936/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=51440 CPUtime=0.68 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 12452 0 0 0 68 0 0 0 20 0 1 0 108784530 52674560 12328 33554432000 4194304 6059633 140737332283392 140737332281752 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 12860 12328 9452 456 0 3078 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 51440

[startup+1.50019 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 6179
/proc/meminfo: memFree=30689908/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=65228 CPUtime=1.49 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 15608 0 0 0 148 1 0 0 20 0 1 0 108784530 66793472 15484 33554432000 4194304 6059633 140737332283392 140737332281720 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 16307 15484 9452 456 0 6525 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65228

[startup+3.10023 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 6179
/proc/meminfo: memFree=30672036/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=88360 CPUtime=3.09 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 21775 0 0 0 306 3 0 0 20 0 1 0 108784530 90480640 21651 33554432000 4194304 6059633 140737332283392 140737332281720 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 22090 21652 9452 456 0 12308 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 88360

[startup+6.30032 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 6179
/proc/meminfo: memFree=30258920/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=491272 CPUtime=6.29 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 88744 0 0 0 613 16 0 0 20 0 1 0 108784530 503062528 111765 33554432000 4194304 6059633 140737332283392 140737332281768 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 122818 111765 181 456 0 122354 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 491272

[startup+12.7003 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 6179
/proc/meminfo: memFree=30249352/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=501460 CPUtime=12.69 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 90176 0 0 0 1253 16 0 0 20 0 1 0 108784530 513495040 113197 33554432000 4194304 6059633 140737332283392 140737332281752 4246291 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 125365 113197 181 456 0 124901 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 501460

[startup+25.5004 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 6179
/proc/meminfo: memFree=30241184/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=501460 CPUtime=25.49 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 90442 0 0 0 2533 16 0 0 20 0 1 0 108784530 513495040 113974 33554432000 4194304 6059633 140737332283392 140737332281752 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 125365 113974 182 456 0 124901 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 501460

[startup+51.1004 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 6179
/proc/meminfo: memFree=30235692/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=501460 CPUtime=51.08 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 90443 0 0 0 5092 16 0 0 20 0 1 0 108784530 513495040 114486 33554432000 4194304 6059633 140737332283392 140737332281752 4277820 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 125365 114486 182 456 0 124901 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 501460

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 6181
/proc/meminfo: memFree=30241296/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=505800 CPUtime=102.28 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 90993 0 0 0 10212 16 0 0 20 0 1 0 108784530 517939200 116058 33554432000 4194304 6059633 140737332283392 140737332281752 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 126450 116058 182 456 0 125986 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 505800

[startup+162.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 6182
/proc/meminfo: memFree=30230520/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=505800 CPUtime=162.26 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 91000 0 0 0 16210 16 0 0 20 0 1 0 108784530 517939200 117087 33554432000 4194304 6059633 140737332283392 140737332281752 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 126450 117087 182 456 0 125986 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 505800

[startup+222.307 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 6183
/proc/meminfo: memFree=30211804/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=555888 CPUtime=222.27 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 91349 0 0 0 22210 17 0 0 20 0 1 0 108784530 569229312 118957 33554432000 4194304 6059633 140737332283392 140737332282184 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 138972 118957 182 456 0 138508 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 555888

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 6184
/proc/meminfo: memFree=30204876/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=505800 CPUtime=282.24 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 91954 0 0 0 28206 18 0 0 20 0 1 0 108784530 517939200 116720 33554432000 4194304 6059633 140737332283392 140737332282216 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 126450 116720 183 456 0 125986 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 505800

[startup+342.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 6185
/proc/meminfo: memFree=30206396/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=559928 CPUtime=342.24 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 92440 0 0 0 34204 20 0 0 20 0 1 0 108784530 573366272 119240 33554432000 4194304 6059633 140737332283392 140737332281752 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 139982 119240 183 456 0 139518 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 559928

[startup+402.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 6187
/proc/meminfo: memFree=30216680/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=509840 CPUtime=402.22 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 93437 0 0 0 40201 21 0 0 20 0 1 0 108784530 522076160 116949 33554432000 4194304 6059633 140737332283392 140737332282216 4257610 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 127460 116949 183 456 0 126996 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 509840

[startup+462.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 6188
/proc/meminfo: memFree=30185872/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=513680 CPUtime=462.2 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 93666 0 0 0 46199 21 0 0 20 0 1 0 108784530 526008320 118828 33554432000 4194304 6059633 140737332283392 140737332282216 4278016 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 128420 118828 183 456 0 127956 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 513680

[startup+522.3 s]
/proc/loadavg: 2.02 2.03 2.00 4/178 6192
/proc/meminfo: memFree=30175968/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=563768 CPUtime=522.17 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 94120 0 0 0 52195 22 0 0 20 0 1 0 108784530 577298432 121303 33554432000 4194304 6059633 140737332283392 140737332282184 4299880 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 140942 121303 183 456 0 140478 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 563768

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 6193
/proc/meminfo: memFree=30197104/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=513680 CPUtime=582.16 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 94702 0 0 0 58192 24 0 0 20 0 1 0 108784530 526008320 118048 33554432000 4194304 6059633 140737332283392 140737332282216 4277586 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 128420 118048 183 456 0 127956 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 513680


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


[startup+882.307 s]
/proc/loadavg: 2.27 2.11 2.03 4/177 6199
/proc/meminfo: memFree=30161784/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=563768 CPUtime=882.11 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 95839 0 0 0 88183 28 0 0 20 0 1 0 108784530 577298432 122489 33554432000 4194304 6059633 140737332283392 140737332282184 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 140942 122489 183 456 0 140478 0
Current children cumulated CPU time (s) 882.11
Current children cumulated vsize (KiB) 563768

[startup+942.3 s]
/proc/loadavg: 2.22 2.13 2.04 3/177 6200
/proc/meminfo: memFree=30181292/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=513680 CPUtime=942.1 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 96273 0 0 0 94180 30 0 0 20 0 1 0 108784530 526008320 119612 33554432000 4194304 6059633 140737332283392 140737332282216 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 128420 119612 183 456 0 127956 0
Current children cumulated CPU time (s) 942.1
Current children cumulated vsize (KiB) 513680

[startup+1002.3 s]
/proc/loadavg: 2.14 2.12 2.04 3/177 6201
/proc/meminfo: memFree=30169368/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=563768 CPUtime=1002.09 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 96632 0 0 0 100178 31 0 0 20 0 1 0 108784530 577298432 122012 33554432000 4194304 6059633 140737332283392 140737332282184 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 140942 122012 183 456 0 140478 0
Current children cumulated CPU time (s) 1002.09
Current children cumulated vsize (KiB) 563768

[startup+1062.3 s]
/proc/loadavg: 2.15 2.12 2.04 4/177 6203
/proc/meminfo: memFree=30185364/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=517552 CPUtime=1062.07 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 97235 0 0 0 106175 32 0 0 20 0 1 0 108784530 529973248 118748 33554432000 4194304 6059633 140737332283392 140737332282216 4277710 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 129388 118748 183 456 0 128924 0
Current children cumulated CPU time (s) 1062.07
Current children cumulated vsize (KiB) 517552

[startup+1122.3 s]
/proc/loadavg: 2.18 2.13 2.05 3/178 6207
/proc/meminfo: memFree=30179604/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=517552 CPUtime=1122.07 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 97415 0 0 0 112174 33 0 0 20 0 1 0 108784530 529973248 120971 33554432000 4194304 6059633 140737332283392 140737332282216 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 129388 120971 183 456 0 128924 0
Current children cumulated CPU time (s) 1122.07
Current children cumulated vsize (KiB) 517552

[startup+1182.3 s]
/proc/loadavg: 2.12 2.12 2.05 3/177 6208
/proc/meminfo: memFree=30158672/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=567640 CPUtime=1182.06 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 97598 0 0 0 118172 34 0 0 20 0 1 0 108784530 581263360 123197 33554432000 4194304 6059633 140737332283392 140737332282184 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 141910 123197 183 456 0 141446 0
Current children cumulated CPU time (s) 1182.06
Current children cumulated vsize (KiB) 567640

[startup+1242.3 s]
/proc/loadavg: 2.08 2.11 2.05 4/177 6209
/proc/meminfo: memFree=30156276/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=517552 CPUtime=1242.05 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 98346 0 0 0 124170 35 0 0 20 0 1 0 108784530 529973248 119611 33554432000 4194304 6059633 140737332283392 140737332282216 4277531 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 129388 119611 183 456 0 128924 0
Current children cumulated CPU time (s) 1242.05
Current children cumulated vsize (KiB) 517552

[startup+1302.3 s]
/proc/loadavg: 2.10 2.10 2.04 3/177 6210
/proc/meminfo: memFree=30144520/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=567640 CPUtime=1302.04 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 98675 0 0 0 130168 36 0 0 20 0 1 0 108784530 581263360 122488 33554432000 4194304 6059633 140737332283392 140737332282184 4277586 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 141910 122488 183 456 0 141446 0
Current children cumulated CPU time (s) 1302.04
Current children cumulated vsize (KiB) 567640

[startup+1362.3 s]
/proc/loadavg: 2.09 2.09 2.04 3/177 6212
/proc/meminfo: memFree=30140448/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=567640 CPUtime=1362.03 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 98680 0 0 0 136166 37 0 0 20 0 1 0 108784530 581263360 125048 33554432000 4194304 6059633 140737332283392 140737332282184 4254639 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 141910 125048 183 456 0 141446 0
Current children cumulated CPU time (s) 1362.03
Current children cumulated vsize (KiB) 567640

[startup+1422.3 s]
/proc/loadavg: 2.08 2.09 2.04 4/177 6213
/proc/meminfo: memFree=30180108/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=517552 CPUtime=1422.03 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 99120 0 0 0 142165 38 0 0 20 0 1 0 108784530 529973248 120635 33554432000 4194304 6059633 140737332283392 140737332282216 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 129388 120635 183 456 0 128924 0
Current children cumulated CPU time (s) 1422.03
Current children cumulated vsize (KiB) 517552

[startup+1482.3 s]
/proc/loadavg: 2.22 2.13 2.06 3/177 6214
/proc/meminfo: memFree=30158624/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=567640 CPUtime=1482.01 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 99445 0 0 0 148162 39 0 0 20 0 1 0 108784530 581263360 122488 33554432000 4194304 6059633 140737332283392 140737332282184 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 141910 122488 183 456 0 141446 0
Current children cumulated CPU time (s) 1482.01
Current children cumulated vsize (KiB) 567640

[startup+1542.31 s]
/proc/loadavg: 2.14 2.12 2.06 3/177 6215
/proc/meminfo: memFree=30133440/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=567640 CPUtime=1542 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 99460 0 0 0 154161 39 0 0 20 0 1 0 108784530 581263360 124536 33554432000 4194304 6059633 140737332283392 140737332282184 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 141910 124536 183 456 0 141446 0
Current children cumulated CPU time (s) 1542
Current children cumulated vsize (KiB) 567640

[startup+1602.3 s]
/proc/loadavg: 2.19 2.14 2.07 3/177 6216
/proc/meminfo: memFree=30141364/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=567640 CPUtime=1601.99 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 99470 0 0 0 160159 40 0 0 20 0 1 0 108784530 581263360 127096 33554432000 4194304 6059633 140737332283392 140737332282184 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 141910 127096 183 456 0 141446 0
Current children cumulated CPU time (s) 1601.99
Current children cumulated vsize (KiB) 567640

[startup+1662.3 s]
/proc/loadavg: 2.18 2.14 2.07 3/177 6218
/proc/meminfo: memFree=30143880/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=517552 CPUtime=1661.98 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 99935 0 0 0 166157 41 0 0 20 0 1 0 108784530 529973248 121659 33554432000 4194304 6059633 140737332283392 140737332282216 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 129388 121659 183 456 0 128924 0
Current children cumulated CPU time (s) 1661.98
Current children cumulated vsize (KiB) 517552

[startup+1722.3 s]
/proc/loadavg: 2.07 2.11 2.07 3/178 6222
/proc/meminfo: memFree=30153192/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=567640 CPUtime=1721.97 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 100262 0 0 0 172155 42 0 0 20 0 1 0 108784530 581263360 124536 33554432000 4194304 6059633 140737332283392 140737332282184 4277586 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 141910 124536 183 456 0 141446 0
Current children cumulated CPU time (s) 1721.97
Current children cumulated vsize (KiB) 567640

[startup+1782.3 s]
/proc/loadavg: 2.06 2.11 2.07 3/177 6269
/proc/meminfo: memFree=28101884/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=567640 CPUtime=1781.96 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 100267 0 0 0 178154 42 0 0 20 0 1 0 108784530 581263360 127096 33554432000 4194304 6059633 140737332283392 140737332282184 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 141910 127096 183 456 0 141446 0
Current children cumulated CPU time (s) 1781.96
Current children cumulated vsize (KiB) 567640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.04 2.10 2.07 3/177 6269
/proc/meminfo: memFree=28056392/32872528 swapFree=11252/530428
[pid=6178] ppid=6175 vsize=567640 CPUtime=1800.06 cores=1,3,5,7
/proc/6178/stat : 6178 (open-wbo) R 6175 6178 2423 0 -1 4202496 100268 0 0 0 179964 42 0 0 20 0 1 0 108784530 581263360 127608 33554432000 4194304 6059633 140737332283392 140737332282184 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6178/statm: 141910 127608 183 456 0 141446 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 567640

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 6178 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): 1800.08
CPU user time (s): 1799.65
CPU system time (s): 0.433934
CPU usage (%): 99.9817
Max. virtual memory (cumulated for all children) (KiB): 647780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.65
system time used= 0.433934
maximum resident set size= 581488
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 100271
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= 92
involuntary context switches= 1961

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.09223 second user time and 9.14461 second system time

The end

Launcher Data 

Begin job on node141 at 2016-06-07 05:02:08
IDJOB=4086170
IDBENCH=89740
IDSOLVER=2547
FILE ID=node141/4086170-1465268527
RUNJOBID= node141-1465239588-2440
PBS_JOBID= 19843243
Free space on /tmp= 71660 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-123.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086170-1465268527/watcher-4086170-1465268527 -o /tmp/evaluation-result-4086170-1465268527/solver-4086170-1465268527 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1465239588-2440 --watchdog 1960  open-wbo HOME/instance-4086170-1465268527.opb

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

MD5SUM BENCH= e6dc64843ebe4c9cb8812bfa08aa0858
RANDOM SEED=1392888374

node141.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		: 2666.876
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	: 5333.75
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		: 2666.876
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		: 2666.876
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		: 2666.876
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		: 2666.876
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	: 5332.56
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		: 2666.876
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		: 2666.876
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.876
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:        30709340 kB
Buffers:           81172 kB
Cached:           209428 kB
SwapCached:         1740 kB
Active:           746552 kB
Inactive:         147736 kB
Active(anon):     603716 kB
Inactive(anon):     2464 kB
Active(file):     142836 kB
Inactive(file):   145272 kB
Unevictable:      530428 kB
Mlocked:           11252 kB
SwapTotal:      67108856 kB
SwapFree:       67098208 kB
Dirty:             96568 kB
Writeback:             0 kB
AnonPages:       1135484 kB
Mapped:             7912 kB
Shmem:                 0 kB
Slab:             602280 kB
SReclaimable:      45456 kB
SUnreclaim:       556824 kB
KernelStack:        1440 kB
PageTables:         6472 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1365960 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    583680 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= 71696 MiB
End job on node141 at 2016-06-07 05:32:08