Trace number 4397214

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) 1531.92 1534.18

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 benchmark260
Best CPU time to get the best result obtained on this benchmark19244.5
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 (11736 MiB free)
  memory of node 1: 16384 MiB (15518 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397214-1568594232/watcher-4397214-1568594232 -o /tmp/evaluation-result-4397214-1568594232/solver-4397214-1568594232 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node123-1568594193-24803 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4397214-1568594232.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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
solver pid=24822, runsolver pid=24818
Current StackSize limit: 8192 KiB


[startup+0.100925 s]*
/proc/loadavg: 1.00 1.15 1.57 3/199 24834
/proc/meminfo: memFree=27883888/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=38888 memory=15092 CPUtime=0.09 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 3968 0 0 0 9 0 0 0 20 0 1 0 435688038 39821312 3773 33554432000 4194304 6211092 140723800756576 140723800753848 5440084 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 9722 3773 809 493 0 3027 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 38888 KiB
Current children cumulated memory: 15092 KiB

[startup+0.209681 s]*
/proc/loadavg: 1.00 1.15 1.57 3/199 24834
/proc/meminfo: memFree=27880572/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=40596 memory=16872 CPUtime=0.2 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 4405 0 0 0 20 0 0 0 20 0 1 0 435688038 41570304 4218 33554432000 4194304 6211092 140723800756576 140723800753848 140275163405285 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 10149 4218 819 493 0 3454 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 40596 KiB
Current children cumulated memory: 16872 KiB

[startup+0.309033 s]*
/proc/loadavg: 1.00 1.15 1.57 3/199 24834
/proc/meminfo: memFree=27877968/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=41712 memory=17928 CPUtime=0.3 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 4658 0 0 0 30 0 0 0 20 0 1 0 435688038 42713088 4482 33554432000 4194304 6211092 140723800756576 140723800753848 5443112 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 10428 4482 819 493 0 3733 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 41712 KiB
Current children cumulated memory: 17928 KiB

[startup+0.700228 s]
/proc/loadavg: 1.00 1.15 1.57 3/199 24834
/proc/meminfo: memFree=27874176/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=45576 memory=21732 CPUtime=0.68 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 5632 0 0 0 68 0 0 0 20 0 1 0 435688038 46669824 5433 33554432000 4194304 6211092 140723800756576 140723800730136 5443111 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 11394 5433 819 493 0 4699 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 45576 KiB
Current children cumulated memory: 21732 KiB

[startup+1.50023 s]
/proc/loadavg: 1.08 1.17 1.57 3/199 24834
/proc/meminfo: memFree=27864256/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=53812 memory=30052 CPUtime=1.48 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 7678 0 0 0 148 0 0 0 20 0 1 0 435688038 55103488 7513 33554432000 4194304 6211092 140723800756576 140723800730136 5478406 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 13453 7513 819 493 0 6758 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 53812 KiB
Current children cumulated memory: 30052 KiB

[startup+3.10927 s]
/proc/loadavg: 1.08 1.17 1.57 3/199 24834
/proc/meminfo: memFree=27823124/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=70496 memory=46276 CPUtime=3.09 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 11958 0 0 0 308 1 0 0 20 0 1 0 435688038 72187904 11569 33554432000 4194304 6211092 140723800756576 140723800730136 5452231 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 17624 11569 819 493 0 10929 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 70496 KiB
Current children cumulated memory: 46276 KiB

[startup+6.30022 s]
/proc/loadavg: 1.16 1.18 1.57 3/199 24834
/proc/meminfo: memFree=27761916/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=103644 memory=78940 CPUtime=6.28 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 20288 0 0 0 625 3 0 0 20 0 1 0 435688038 106131456 19735 33554432000 4194304 6211092 140723800756576 140723800730136 5443112 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 25911 19735 819 493 0 19216 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 103644 KiB
Current children cumulated memory: 78940 KiB

[startup+12.7002 s]
/proc/loadavg: 1.22 1.19 1.58 3/199 24834
/proc/meminfo: memFree=27639628/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=168708 memory=144696 CPUtime=12.67 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 36882 0 0 0 1263 4 0 0 20 0 1 0 435688038 172756992 36174 33554432000 4194304 6211092 140723800756576 140723800730136 5478406 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 42177 36174 819 493 0 35482 0
Current children cumulated CPU time: 12.67 s
Current children cumulated vsize: 168708 KiB
Current children cumulated memory: 144696 KiB

[startup+25.5002 s]
/proc/loadavg: 1.34 1.22 1.58 3/199 24834
/proc/meminfo: memFree=27373996/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=301488 memory=277320 CPUtime=25.48 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 69620 0 0 0 2539 9 0 0 20 0 1 0 435688038 308723712 69330 33554432000 4194304 6211092 140723800756576 140723800730136 5443033 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 75372 69330 819 493 0 68677 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 301488 KiB
Current children cumulated memory: 277320 KiB

[startup+51.1095 s]
/proc/loadavg: 1.54 1.28 1.59 3/199 24836
/proc/meminfo: memFree=26841640/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=569060 memory=540184 CPUtime=51.07 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 134376 0 0 0 5091 16 0 0 20 0 1 0 435688038 582717440 135046 33554432000 4194304 6211092 140723800756576 140723800730136 140275163405285 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 142265 135046 819 493 0 135570 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 569060 KiB
Current children cumulated memory: 540184 KiB

[startup+102.3 s]
/proc/loadavg: 1.74 1.38 1.61 3/199 24840
/proc/meminfo: memFree=25800364/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=1106844 memory=1066756 CPUtime=102.25 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 262989 0 0 0 10192 33 0 0 20 0 1 0 435688038 1133408256 266689 33554432000 4194304 6211092 140723800756576 140723800730136 5013121 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 276711 266689 819 493 0 270016 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 1106844 KiB
Current children cumulated memory: 1066756 KiB

[startup+162.3 s]
/proc/loadavg: 1.86 1.47 1.62 3/200 24845
/proc/meminfo: memFree=24570292/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=1729672 memory=1685752 CPUtime=162.22 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 413159 0 0 0 16170 52 0 0 20 0 1 0 435688038 1771184128 421438 33554432000 4194304 6211092 140723800756576 140723800730136 5451532 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 432418 421438 819 493 0 425723 0
Current children cumulated CPU time: 162.22 s
Current children cumulated vsize: 1729672 KiB
Current children cumulated memory: 1685752 KiB

[startup+222.3 s]
/proc/loadavg: 1.95 1.57 1.65 3/202 24859
/proc/meminfo: memFree=23343436/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=2328028 memory=2302636 CPUtime=222.2 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 562767 0 0 0 22147 73 0 0 20 0 1 0 435688038 2383900672 575659 33554432000 4194304 6211092 140723800756576 140723800730136 5452161 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 582007 575659 819 493 0 575312 0
Current children cumulated CPU time: 222.2 s
Current children cumulated vsize: 2328028 KiB
Current children cumulated memory: 2302636 KiB

[startup+282.3 s]
/proc/loadavg: 1.90 1.63 1.66 3/201 24863
/proc/meminfo: memFree=22119128/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=2962636 memory=2919008 CPUtime=282.18 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 712791 0 0 0 28124 94 0 0 20 0 1 0 435688038 3033739264 729752 33554432000 4194304 6211092 140723800756576 140723800730136 140275163405285 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 740659 729752 819 493 0 733964 0
Current children cumulated CPU time: 282.18 s
Current children cumulated vsize: 2962636 KiB
Current children cumulated memory: 2919008 KiB

[startup+342.3 s]
/proc/loadavg: 1.92 1.68 1.68 3/201 24867
/proc/meminfo: memFree=20887832/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=3562048 memory=3537588 CPUtime=342.16 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 862978 0 0 0 34103 113 0 0 20 0 1 0 435688038 3647537152 884397 33554432000 4194304 6211092 140723800756576 140723800730136 140275163405285 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 890512 884397 819 493 0 883817 0
Current children cumulated CPU time: 342.16 s
Current children cumulated vsize: 3562048 KiB
Current children cumulated memory: 3537588 KiB

[startup+402.3 s]
/proc/loadavg: 1.97 1.74 1.70 3/202 24873
/proc/meminfo: memFree=19658792/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=4217352 memory=4157116 CPUtime=402.14 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 1013333 0 0 0 40081 133 0 0 20 0 1 0 435688038 4318568448 1039279 33554432000 4194304 6211092 140723800756576 140723800730136 140275163405285 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 1054338 1039279 819 493 0 1047643 0
Current children cumulated CPU time: 402.14 s
Current children cumulated vsize: 4217352 KiB
Current children cumulated memory: 4157116 KiB

[startup+462.3 s]
/proc/loadavg: 1.99 1.79 1.72 3/200 24877
/proc/meminfo: memFree=18430688/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=4817160 memory=4777580 CPUtime=462.13 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 1163441 0 0 0 46062 151 0 0 20 0 1 0 435688038 4932771840 1194395 33554432000 4194304 6211092 140723800756576 140723800730136 140275163405285 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 1204290 1194395 819 493 0 1197595 0
Current children cumulated CPU time: 462.13 s
Current children cumulated vsize: 4817160 KiB
Current children cumulated memory: 4777580 KiB


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

Current children cumulated vsize: 9222900 KiB
Current children cumulated memory: 9110104 KiB

[startup+942.3 s]
/proc/loadavg: 2.49 2.08 1.87 3/199 24920
/proc/meminfo: memFree=8606940/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=9822708 memory=9730368 CPUtime=942.02 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 2365899 0 0 0 93863 339 0 0 20 0 1 0 435688038 10058452992 2432592 33554432000 4194304 6211092 140723800756576 140723800730136 140275163401022 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 2455677 2432592 819 493 0 2448982 0
Current children cumulated CPU time: 942.02 s
Current children cumulated vsize: 9822708 KiB
Current children cumulated memory: 9730368 KiB

[startup+1002.3 s]
/proc/loadavg: 2.21 2.08 1.88 3/199 24926
/proc/meminfo: memFree=7377952/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=10422252 memory=10348324 CPUtime=1002 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 2516062 0 0 0 99834 366 0 0 20 0 1 0 435688038 10672386048 2587081 33554432000 4194304 6211092 140723800756576 140723800730136 140275163405285 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 2605563 2587081 819 493 0 2598868 0
Current children cumulated CPU time: 1002 s
Current children cumulated vsize: 10422252 KiB
Current children cumulated memory: 10348324 KiB

[startup+1062.3 s]
/proc/loadavg: 2.08 2.07 1.89 3/199 24930
/proc/meminfo: memFree=6150624/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=11021532 memory=10968060 CPUtime=1061.98 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 2666149 0 0 0 105806 392 0 0 20 0 1 0 435688038 11286048768 2742015 33554432000 4194304 6211092 140723800756576 140723800730136 140275163405285 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 2755383 2742015 819 493 0 2748688 0
Current children cumulated CPU time: 1061.98 s
Current children cumulated vsize: 11021532 KiB
Current children cumulated memory: 10968060 KiB

[startup+1122.3 s]
/proc/loadavg: 2.54 2.21 1.95 3/199 24935
/proc/meminfo: memFree=4924980/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=11620680 memory=11585648 CPUtime=1121.97 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 2816187 0 0 0 111776 421 0 0 20 0 1 0 435688038 11899576320 2896412 33554432000 4194304 6211092 140723800756576 140723800730136 140275163405285 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 2905170 2896412 819 493 0 2898475 0
Current children cumulated CPU time: 1121.97 s
Current children cumulated vsize: 11620680 KiB
Current children cumulated memory: 11585648 KiB

[startup+1182.3 s]
/proc/loadavg: 2.16 2.15 1.95 3/199 24941
/proc/meminfo: memFree=3697132/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=12406288 memory=12204268 CPUtime=1181.95 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 2966524 0 0 0 117740 455 0 0 20 0 1 0 435688038 12704038912 3051067 33554432000 4194304 6211092 140723800756576 140723800730136 140275163405285 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 3101572 3051067 819 493 0 3094877 0
Current children cumulated CPU time: 1181.95 s
Current children cumulated vsize: 12406288 KiB
Current children cumulated memory: 12204268 KiB

[startup+1242.3 s]
/proc/loadavg: 2.06 2.13 1.95 3/199 24945
/proc/meminfo: memFree=2473864/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=13002136 memory=12818528 CPUtime=1241.93 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 3115758 0 0 0 123702 491 0 0 20 0 1 0 435688038 13314187264 3204632 33554432000 4194304 6211092 140723800756576 140723800730136 140275164331469 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 3250534 3204632 819 493 0 3243839 0
Current children cumulated CPU time: 1241.93 s
Current children cumulated vsize: 13002136 KiB
Current children cumulated memory: 12818528 KiB

[startup+1302.3 s]
/proc/loadavg: 2.02 2.10 1.95 3/199 24950
/proc/meminfo: memFree=1252580/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=13597588 memory=13434568 CPUtime=1301.9 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 3264897 0 0 0 129664 526 0 0 20 0 1 0 435688038 13923930112 3358642 33554432000 4194304 6211092 140723800756576 140723800730136 5479591 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 3399397 3358642 819 493 0 3392702 0
Current children cumulated CPU time: 1301.9 s
Current children cumulated vsize: 13597588 KiB
Current children cumulated memory: 13434568 KiB

[startup+1362.3 s]
/proc/loadavg: 2.01 2.08 1.95 3/199 24956
/proc/meminfo: memFree=195740/32770624 swapFree=66999956/67108860
[pid=24822] ppid=24818 vsize=14192908 memory=14048196 CPUtime=1361.88 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 3413970 0 0 0 135628 560 0 0 20 0 1 0 435688038 14533537792 3512049 33554432000 4194304 6211092 140723800756576 140723800730136 5455650 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 3548227 3512049 819 493 0 3541532 0
Current children cumulated CPU time: 1361.88 s
Current children cumulated vsize: 14192908 KiB
Current children cumulated memory: 14048196 KiB

[startup+1422.3 s]
/proc/loadavg: 1.93 2.05 1.95 3/201 24968
/proc/meminfo: memFree=202804/32770624 swapFree=66627240/67108860
[pid=24822] ppid=24818 vsize=14787172 memory=14659708 CPUtime=1421.87 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 3563205 0 0 0 141590 597 0 0 20 0 1 0 435688038 15142064128 3664927 33554432000 4194304 6211092 140723800756576 140723800730136 140275163405285 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 3696793 3664927 527 493 0 3690098 0
Current children cumulated CPU time: 1421.87 s
Current children cumulated vsize: 14787172 KiB
Current children cumulated memory: 14659708 KiB

[startup+1482.3 s]
/proc/loadavg: 2.05 2.07 1.96 3/202 24994
/proc/meminfo: memFree=192176/32770624 swapFree=65920256/67108860
[pid=24822] ppid=24818 vsize=15384736 memory=15277760 CPUtime=1481.87 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 3713219 0 0 0 147551 636 0 0 20 0 1 0 435688038 15753969664 3819440 33554432000 4194304 6211092 140723800756576 140723800730136 140275163405285 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 3846184 3819440 527 493 0 3839489 0
Current children cumulated CPU time: 1481.87 s
Current children cumulated vsize: 15384736 KiB
Current children cumulated memory: 15277760 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1531.4 s]
/proc/loadavg: 1.98 2.05 1.96 3/202 25000
/proc/meminfo: memFree=211060/32770624 swapFree=65480440/67108860
[pid=24822] ppid=24818 vsize=15872608 memory=15780104 CPUtime=1530.95 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) R 24818 24822 24772 0 -1 4202496 3835347 0 0 0 152426 669 0 0 20 0 1 0 435688038 16253550592 3945026 33554432000 4194304 6211092 140723800756576 140723800730136 140275163405285 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 3968152 3945026 527 493 0 3961457 0
Current children cumulated CPU time: 1530.95 s
Current children cumulated vsize: 15872608 KiB
Current children cumulated memory: 15780104 KiB

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

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

[startup+1534.18 s]
# the end of solver process 24822 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1524.42 s, system=7.49403 s

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

[startup+1532.8 s]
/proc/loadavg: 1.98 2.04 1.96 2/203 25001
/proc/meminfo: memFree=183312/32770624 swapFree=65480440/67108860
[pid=24822] ppid=24818 vsize=15872740 memory=15780104 CPUtime=1531.07 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) S 24818 24822 24772 0 -1 512 3835387 0 1 0 152436 671 0 0 20 0 1 0 435688038 16253685760 3945026 33554432000 4194304 6211092 140723800756576 140723800730136 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 3968185 3945026 527 493 0 3961490 0
Current children cumulated CPU time: 1531.07 s
Current children cumulated vsize: 15872740 KiB
Current children cumulated memory: 15780104 KiB

[startup+1533.2 s]
/proc/loadavg: 1.98 2.04 1.96 3/203 25001
/proc/meminfo: memFree=200684/32770624 swapFree=65436420/67108860
[pid=24822] ppid=24818 vsize=15872740 memory=15780104 CPUtime=1531.11 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) S 24818 24822 24772 0 -1 512 3835387 0 1 0 152440 671 0 0 20 0 1 0 435688038 16253685760 3945026 33554432000 4194304 6211092 140723800756576 140723800730136 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 3968185 3945026 527 493 0 3961490 0
Current children cumulated CPU time: 1531.11 s
Current children cumulated vsize: 15872740 KiB
Current children cumulated memory: 15780104 KiB

[startup+1533.4 s]
/proc/loadavg: 1.98 2.04 1.96 3/203 25001
/proc/meminfo: memFree=200684/32770624 swapFree=65436420/67108860
[pid=24822] ppid=24818 vsize=15872740 memory=15780104 CPUtime=1531.13 cores=0,2,4,6
/proc/24822/stat : 24822 (cosoco) S 24818 24822 24772 0 -1 512 3835387 0 1 0 152442 671 0 0 20 0 1 0 435688038 16253685760 3945026 33554432000 4194304 6211092 140723800756576 140723800730136 5189768 0 16384 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 34840576 140723800765451 140723800765553 140723800765553 140723800768462 0
/proc/24822/statm: 3968185 3945026 527 493 0 3961490 0
Current children cumulated CPU time: 1531.13 s
Current children cumulated vsize: 15872740 KiB
Current children cumulated memory: 15780104 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1534.18
CPU time (s): 1531.92
CPU user time (s): 1524.42
CPU system time (s): 7.49403
CPU usage (%): 99.8529
Max. virtual memory (cumulated for all children) (KiB): 15872740
Max. memory (cumulated for all children) (KiB): 15780104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1524.42
system time used= 7.49403
maximum resident set size= 15780332
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3835387
page faults= 1
swaps= 0
block input operations= 10784
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 74028
involuntary context switches= 2416


# summary of solver processes directly reported to runsolver:
#   pid: 24822
#   total CPU time (s): 1531.92
#   total CPU user time (s): 1524.42
#   total CPU system time (s): 7.49403

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.41796 second user time and 10.6613 second system time

The end

Launcher Data 

Begin job on node123 at 2019-09-16 02:36:33
IDJOB=4397214
IDBENCH=139525
IDSOLVER=2848
FILE ID=node123/4397214-1568594232
RUNJOBID= node123-1568594193-24803
PBS_JOBID= 21703348
Free space on /tmp= 59184 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-4397214-1568594232/watcher-4397214-1568594232 -o /tmp/evaluation-result-4397214-1568594232/solver-4397214-1568594232 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node123-1568594193-24803 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4397214-1568594232.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 517edee816e601fa237873c001bf01e9
RANDOM SEED=1939549204

node123.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	: 5333.49
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	: 5332.55
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
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	: 5333.49
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	: 5332.55
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
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	: 5333.49
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	: 5332.55
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
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	: 5333.49
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        27909356 kB
MemAvailable:   31865152 kB
Buffers:          170840 kB
Cached:          4058364 kB
SwapCached:         7360 kB
Active:          1322320 kB
Inactive:        2918176 kB
Active(anon):       4032 kB
Inactive(anon):    56876 kB
Active(file):    1318288 kB
Inactive(file):  2861300 kB
Unevictable:      108052 kB
Mlocked:          108052 kB
SwapTotal:      67108860 kB
SwapFree:       66999956 kB
Dirty:              2724 kB
Writeback:             0 kB
AnonPages:        112380 kB
Mapped:            46764 kB
Shmem:             40884 kB
Slab:             213756 kB
SReclaimable:     184088 kB
SUnreclaim:        29668 kB
KernelStack:        3280 kB
PageTables:         5900 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     509716 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 58896 MiB
End job on node123 at 2019-09-16 03:02:09