Trace number 4397894

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 NameAnswerobjective functionCPU timeWall clock time
cosoco 2.0? (MO) 1515.35 1517.36

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_13_19.xml
MD5SUM517edee816e601fa237873c001bf01e9
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark328
Best CPU time to get the best result obtained on this benchmark2400.56
Satisfiable
(Un)Satisfiability was proved
Number of variables12654
Number of constraints466
Number of domains4
Minimum domain size2
Maximum domain size111
Distribution of domain sizes[{"size":2,"count":12321},{"size":12,"count":111},{"size":48,"count":111},{"size":111,"count":111}]
Minimum variable degree2
Maximum variable degree114
Distribution of variable degrees[{"degree":2,"count":12432},{"degree":3,"count":111},{"degree":112,"count":78},{"degree":113,"count":24},{"degree":114,"count":9}]
Minimum constraint arity2
Maximum constraint arity112
Distribution of constraint arities[{"arity":2,"count":132},{"arity":111,"count":112},{"arity":112,"count":222}]
Number of extensional constraints0
Number of intensional constraints132
Distribution of constraint types[{"type":"intension","count":132},{"type":"sum","count":112},{"type":"element","count":111},{"type":"channel","count":111}]
Optimization problemYES
Type of objectivemin SUM

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

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.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (9439 MiB free)
  memory of node 1: 16384 MiB (15448 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397894-1568589786/watcher-4397894-1568589786 -o /tmp/evaluation-result-4397894-1568589786/solver-4397894-1568589786 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568572740-702 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397894-1568589786.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=4508, runsolver pid=4505

[startup+0.100118 s]*
/proc/loadavg: 2.05 2.03 2.05 3/200 4509
/proc/meminfo: memFree=25473780/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=39152 memory=15352 CPUtime=0.1 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 4007 0 0 0 10 0 0 0 20 0 1 0 435227230 40091648 3838 33554432000 4194304 6211092 140727640244176 140727640240712 139661318412675 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 9788 3838 809 493 0 3093 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 15352 KiB

[startup+0.209695 s]*
/proc/loadavg: 2.05 2.03 2.05 3/200 4509
/proc/meminfo: memFree=25471920/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=40728 memory=16868 CPUtime=0.2 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 4430 0 0 0 20 0 0 0 20 0 1 0 435227230 41705472 4217 33554432000 4194304 6211092 140727640244176 140727640240712 139661317626170 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 10182 4217 819 493 0 3487 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 40728 KiB
Current children cumulated memory: 16868 KiB

[startup+0.309003 s]*
/proc/loadavg: 2.05 2.03 2.05 3/200 4509
/proc/meminfo: memFree=25471176/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=41712 memory=17924 CPUtime=0.3 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 4680 0 0 0 30 0 0 0 20 0 1 0 435227230 42713088 4481 33554432000 4194304 6211092 140727640244176 140727640240712 139661317557221 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 10428 4481 819 493 0 3733 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 41712 KiB
Current children cumulated memory: 17924 KiB

[startup+0.700241 s]
/proc/loadavg: 2.05 2.03 2.05 3/200 4509
/proc/meminfo: memFree=25469008/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=45708 memory=21988 CPUtime=0.69 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 5665 0 0 0 69 0 0 0 20 0 1 0 435227230 46804992 5497 33554432000 4194304 6211092 140727640244176 140727640217736 5443103 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 11427 5497 819 493 0 4732 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 45708 KiB
Current children cumulated memory: 21988 KiB

[startup+1.50024 s]
/proc/loadavg: 2.05 2.03 2.05 3/200 4509
/proc/meminfo: memFree=25463552/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=54076 memory=30048 CPUtime=1.49 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 7730 0 0 0 148 1 0 0 20 0 1 0 435227230 55373824 7512 33554432000 4194304 6211092 140727640244176 140727640217736 5440620 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 13519 7512 819 493 0 6824 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 54076 KiB
Current children cumulated memory: 30048 KiB

[startup+3.10953 s]
/proc/loadavg: 2.05 2.03 2.05 3/200 4509
/proc/meminfo: memFree=25443092/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=70892 memory=46800 CPUtime=3.1 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 12055 0 0 0 309 1 0 0 20 0 1 0 435227230 72593408 11700 33554432000 4194304 6211092 140727640244176 140727640217736 5446606 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 17723 11700 819 493 0 11028 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 70892 KiB
Current children cumulated memory: 46800 KiB

[startup+6.30022 s]
/proc/loadavg: 2.05 2.03 2.05 3/200 4509
/proc/meminfo: memFree=25411720/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=104304 memory=79724 CPUtime=6.29 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 20450 0 0 0 627 2 0 0 20 0 1 0 435227230 106807296 19931 33554432000 4194304 6211092 140727640244176 140727640217736 5454183 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 26076 19931 819 493 0 19381 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 104304 KiB
Current children cumulated memory: 79724 KiB

[startup+12.7002 s]
/proc/loadavg: 2.04 2.03 2.05 3/200 4509
/proc/meminfo: memFree=25349704/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=169764 memory=145724 CPUtime=12.69 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 37132 0 0 0 1265 4 0 0 20 0 1 0 435227230 173838336 36431 33554432000 4194304 6211092 140727640244176 140727640217736 5446912 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 42441 36431 819 493 0 35746 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 169764 KiB
Current children cumulated memory: 145724 KiB

[startup+25.5003 s]
/proc/loadavg: 2.03 2.03 2.05 3/200 4509
/proc/meminfo: memFree=25215032/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=303204 memory=277960 CPUtime=25.48 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 70525 0 0 0 2539 9 0 0 20 0 1 0 435227230 310480896 69490 33554432000 4194304 6211092 140727640244176 140727640217736 139661317557221 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 75801 69490 819 493 0 69106 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 303204 KiB
Current children cumulated memory: 277960 KiB

[startup+51.1099 s]
/proc/loadavg: 2.02 2.02 2.05 3/200 4512
/proc/meminfo: memFree=24942496/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=574076 memory=546252 CPUtime=51.08 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 136133 0 0 0 5091 17 0 0 20 0 1 0 435227230 587853824 136563 33554432000 4194304 6211092 140727640244176 140727640217736 139661317557221 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 143519 136563 819 493 0 136824 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 574076 KiB
Current children cumulated memory: 546252 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 4516
/proc/meminfo: memFree=24410268/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=1118592 memory=1078896 CPUtime=102.26 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 266237 0 0 0 10193 33 0 0 20 0 1 0 435227230 1145438208 269724 33554432000 4194304 6211092 140727640244176 140727640217736 139661317557221 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 279648 269724 819 493 0 272953 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 1118592 KiB
Current children cumulated memory: 1078896 KiB

[startup+162.3 s]
/proc/loadavg: 2.45 2.12 2.08 3/199 4521
/proc/meminfo: memFree=23783044/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=1749076 memory=1706340 CPUtime=162.26 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 418521 0 0 0 16175 51 0 0 20 0 1 0 435227230 1791053824 426585 33554432000 4194304 6211092 140727640244176 140727640217736 139661317557221 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 437269 426585 819 493 0 430574 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 1749076 KiB
Current children cumulated memory: 1706340 KiB

[startup+222.3 s]
/proc/loadavg: 2.23 2.13 2.08 3/199 4527
/proc/meminfo: memFree=23154164/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=2355220 memory=2330880 CPUtime=222.25 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 570048 0 0 0 22154 71 0 0 20 0 1 0 435227230 2411745280 582720 33554432000 4194304 6211092 140727640244176 140727640217736 139661317557221 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 588805 582720 819 493 0 582110 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 2355220 KiB
Current children cumulated memory: 2330880 KiB

[startup+282.3 s]
/proc/loadavg: 2.09 2.11 2.08 3/199 4531
/proc/meminfo: memFree=22529132/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=2998144 memory=2957644 CPUtime=282.25 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 722140 0 0 0 28132 93 0 0 20 0 1 0 435227230 3070099456 739411 33554432000 4194304 6211092 140727640244176 140727640217736 139661317557221 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 749536 739411 819 493 0 742841 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 2998144 KiB
Current children cumulated memory: 2957644 KiB

[startup+342.3 s]
/proc/loadavg: 2.03 2.09 2.07 3/199 4536
/proc/meminfo: memFree=21902572/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=3659652 memory=3581100 CPUtime=342.23 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 874053 0 0 0 34111 112 0 0 20 0 1 0 435227230 3747483648 895275 33554432000 4194304 6211092 140727640244176 140727640217736 139661317557221 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 914913 895275 819 493 0 908218 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 3659652 KiB
Current children cumulated memory: 3581100 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/199 4542
/proc/meminfo: memFree=21272844/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=4265664 memory=4208604 CPUtime=402.22 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 1025889 0 0 0 40089 133 0 0 20 0 1 0 435227230 4368039936 1052151 33554432000 4194304 6211092 140727640244176 140727640217736 139661317557221 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 1066416 1052151 819 493 0 1059721 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 4265664 KiB
Current children cumulated memory: 4208604 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/200 4615
/proc/meminfo: memFree=20258116/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=4871676 memory=4833072 CPUtime=462.21 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 1177560 0 0 0 46067 154 0 0 20 0 1 0 435227230 4988596224 1208268 33554432000 4194304 6211092 140727640244176 140727640217736 139661317557221 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 1217919 1208268 819 493 0 1211224 0
Current children cumulated CPU time: 462.21 s
Current children cumulated vsize: 4871676 KiB
Current children cumulated memory: 4833072 KiB


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

Current children cumulated vsize: 9923820 KiB
Current children cumulated memory: 9834472 KiB

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 4657
/proc/meminfo: memFree=9008068/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=10528380 memory=10457484 CPUtime=1002.14 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 2542489 0 0 0 99831 383 0 0 20 0 1 0 435227230 10781061120 2614371 33554432000 4194304 6211092 140727640244176 140727640217736 139661317557221 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 2632095 2614371 819 493 0 2625400 0
Current children cumulated CPU time: 1002.14 s
Current children cumulated vsize: 10528380 KiB
Current children cumulated memory: 10457484 KiB

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 4669
/proc/meminfo: memFree=7761824/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=11132676 memory=11082168 CPUtime=1062.14 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 2693782 0 0 0 105795 419 0 0 20 0 1 0 435227230 11399860224 2770542 33554432000 4194304 6211092 140727640244176 140727640217736 139661317557221 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 2783169 2770542 819 493 0 2776474 0
Current children cumulated CPU time: 1062.14 s
Current children cumulated vsize: 11132676 KiB
Current children cumulated memory: 11082168 KiB

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 4676
/proc/meminfo: memFree=6512084/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=11736972 memory=11704960 CPUtime=1122.13 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 2845108 0 0 0 111757 456 0 0 20 0 1 0 435227230 12018659328 2926240 33554432000 4194304 6211092 140727640244176 140727640217736 139661317557221 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 2934243 2926240 819 493 0 2927548 0
Current children cumulated CPU time: 1122.13 s
Current children cumulated vsize: 11736972 KiB
Current children cumulated memory: 11704960 KiB

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 4680
/proc/meminfo: memFree=5264356/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=12527860 memory=12328820 CPUtime=1182.13 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 2996734 0 0 0 117722 491 0 0 20 0 1 0 435227230 12828528640 3082205 33554432000 4194304 6211092 140727640244176 140727640217736 139661317552958 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 3131965 3082205 819 493 0 3125270 0
Current children cumulated CPU time: 1182.13 s
Current children cumulated vsize: 12527860 KiB
Current children cumulated memory: 12328820 KiB

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 4684
/proc/meminfo: memFree=4013892/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=13131892 memory=12953348 CPUtime=1242.12 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 3148023 0 0 0 123681 531 0 0 20 0 1 0 435227230 13447057408 3238337 33554432000 4194304 6211092 140727640244176 140727640217736 139661317557221 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 3282973 3238337 819 493 0 3276278 0
Current children cumulated CPU time: 1242.12 s
Current children cumulated vsize: 13131892 KiB
Current children cumulated memory: 12953348 KiB

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 4690
/proc/meminfo: memFree=2768488/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=13735924 memory=13575832 CPUtime=1302.1 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 3299283 0 0 0 129642 568 0 0 20 0 1 0 435227230 14065586176 3393958 33554432000 4194304 6211092 140727640244176 140727640217736 5454188 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 3433981 3393958 819 493 0 3427286 0
Current children cumulated CPU time: 1302.1 s
Current children cumulated vsize: 13735924 KiB
Current children cumulated memory: 13575832 KiB

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 4694
/proc/meminfo: memFree=1519456/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=14339692 memory=14200096 CPUtime=1362.1 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 3450499 0 0 0 135603 607 0 0 20 0 1 0 435227230 14683844608 3550024 33554432000 4194304 6211092 140727640244176 140727640217736 139661317557221 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 3584923 3550024 819 493 0 3578228 0
Current children cumulated CPU time: 1362.1 s
Current children cumulated vsize: 14339692 KiB
Current children cumulated memory: 14200096 KiB

[startup+1422.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 4698
/proc/meminfo: memFree=274304/32770624 swapFree=67002448/67108860
[pid=4508] ppid=4505 vsize=14943592 memory=14822316 CPUtime=1422.09 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 3601710 0 0 0 141561 648 0 0 20 0 1 0 435227230 15302238208 3705579 33554432000 4194304 6211092 140727640244176 140727640217736 139661317557221 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 3735898 3705579 819 493 0 3729203 0
Current children cumulated CPU time: 1422.09 s
Current children cumulated vsize: 14943592 KiB
Current children cumulated memory: 14822316 KiB

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 4704
/proc/meminfo: memFree=215032/32770624 swapFree=66715204/67108860
[pid=4508] ppid=4505 vsize=15547624 memory=15446752 CPUtime=1482.09 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 3755487 0 0 0 147528 681 0 0 20 0 1 0 435227230 15920766976 3861688 33554432000 4194304 6211092 140727640244176 140727640217736 5452215 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 3886906 3861688 793 493 0 3880211 0
Current children cumulated CPU time: 1482.09 s
Current children cumulated vsize: 15547624 KiB
Current children cumulated memory: 15446752 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1514.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 4705
/proc/meminfo: memFree=209060/32770624 swapFree=66302748/67108860
[pid=4508] ppid=4505 vsize=15872740 memory=15782224 CPUtime=1514.39 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 4202496 3838371 0 0 0 150742 697 0 0 20 0 1 0 435227230 16253685760 3945556 33554432000 4194304 6211092 140727640244176 140727640217736 139661317557221 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 3968185 3945556 793 493 0 3961490 0
Current children cumulated CPU time: 1514.39 s
Current children cumulated vsize: 15872740 KiB
Current children cumulated memory: 15782224 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)
??? end of watcher thread

[startup+1517.36 s]
# the end of solver process 4508 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1507.59 s, system=7.76103 s

Solver just ended.
Dumping a history of the last processes samples

[startup+1515.2 s]
/proc/loadavg: 2.00 2.01 2.05 2/200 4706
/proc/meminfo: memFree=186124/32770624 swapFree=66302752/67108860
[pid=4508] ppid=4505 vsize=15872740 memory=15782224 CPUtime=1514.39 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) S 4505 4508 671 0 -1 512 3838375 0 0 0 150742 697 0 0 20 0 1 0 435227230 16253685760 3945556 33554432000 4194304 6211092 140727640244176 140727640217736 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 3968185 3945556 793 493 0 3961490 0
Current children cumulated CPU time: 1514.39 s
Current children cumulated vsize: 15872740 KiB
Current children cumulated memory: 15782224 KiB

[startup+1516 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 4706
/proc/meminfo: memFree=203608/32770624 swapFree=66302756/67108860
[pid=4508] ppid=4505 vsize=15872740 memory=15782224 CPUtime=1514.5 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) R 4505 4508 671 0 -1 512 3838375 0 0 0 150752 698 0 0 20 0 1 0 435227230 16253685760 3945556 33554432000 4194304 6211092 140727640244176 140727640217736 5189768 0 16384 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 3968185 3945556 793 493 0 3961490 0
Current children cumulated CPU time: 1514.5 s
Current children cumulated vsize: 15872740 KiB
Current children cumulated memory: 15782224 KiB

[startup+1516.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 4706
/proc/meminfo: memFree=203608/32770624 swapFree=66302756/67108860
[pid=4508] ppid=4505 vsize=15872740 memory=15782224 CPUtime=1514.55 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) S 4505 4508 671 0 -1 512 3838375 0 0 0 150756 699 0 0 20 0 1 0 435227230 16253685760 3945556 33554432000 4194304 6211092 140727640244176 140727640217736 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 3968185 3945556 793 493 0 3961490 0
Current children cumulated CPU time: 1514.55 s
Current children cumulated vsize: 15872740 KiB
Current children cumulated memory: 15782224 KiB

[startup+1516.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 4706
/proc/meminfo: memFree=203608/32770624 swapFree=66302756/67108860
[pid=4508] ppid=4505 vsize=15872740 memory=15782224 CPUtime=1514.58 cores=0,2,4,6
/proc/4508/stat : 4508 (cosoco) S 4505 4508 671 0 -1 512 3838375 0 0 0 150758 700 0 0 20 0 1 0 435227230 16253685760 3945556 33554432000 4194304 6211092 140727640244176 140727640217736 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 8794112 140727640245259 140727640245361 140727640245361 140727640248270 0
/proc/4508/statm: 3968185 3945556 793 493 0 3961490 0
Current children cumulated CPU time: 1514.58 s
Current children cumulated vsize: 15872740 KiB
Current children cumulated memory: 15782224 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1517.36
CPU time (s): 1515.35
CPU user time (s): 1507.59
CPU system time (s): 7.76103
CPU usage (%): 99.8673
Max. virtual memory (cumulated for all children) (KiB): 15872740
Max. memory (cumulated for all children) (KiB): 15782224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1507.59
system time used= 7.76103
maximum resident set size= 15782432
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3838375
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= 81545
involuntary context switches= 1404


# summary of solver processes directly reported to runsolver:
#   pid: 4508
#   total CPU time (s): 1515.35
#   total CPU user time (s): 1507.59
#   total CPU system time (s): 7.76103

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.49956 second user time and 10.5115 second system time

The end

Launcher Data 

Begin job on node136 at 2019-09-16 01:22:22
IDJOB=4397894
IDBENCH=139525
IDSOLVER=2850
FILE ID=node136/4397894-1568589786
RUNJOBID= node136-1568572740-702
PBS_JOBID= 21703318
Free space on /tmp= 61168 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_13_19.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397894-1568589786/watcher-4397894-1568589786 -o /tmp/evaluation-result-4397894-1568589786/solver-4397894-1568589786 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568572740-702 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4397894-1568589786.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 517edee816e601fa237873c001bf01e9
RANDOM SEED=712043518

node136.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.00
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.00
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.00
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.00
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        25484584 kB
MemAvailable:   31880756 kB
Buffers:          104068 kB
Cached:          6575188 kB
SwapCached:         3780 kB
Active:          2123500 kB
Inactive:        4564700 kB
Active(anon):       7396 kB
Inactive(anon):    50116 kB
Active(file):    2116104 kB
Inactive(file):  4514584 kB
Unevictable:      108600 kB
Mlocked:          108600 kB
SwapTotal:      67108860 kB
SwapFree:       67002448 kB
Dirty:              2808 kB
Writeback:             0 kB
AnonPages:        117136 kB
Mapped:            48840 kB
Shmem:             40276 kB
Slab:             192708 kB
SReclaimable:     162640 kB
SUnreclaim:        30068 kB
KernelStack:        3568 kB
PageTables:         5912 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     537544 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 60852 MiB
End job on node136 at 2019-09-16 01:47:39