Trace number 4409754

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 parallel? (TO) 2520.88 2523.25

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 (15447 MiB free)
  memory of node 1: 16384 MiB (15632 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4409754-1569838138/watcher-4409754-1569838138 -o /tmp/evaluation-result-4409754-1569838138/solver-4409754-1569838138 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node145-1569832522-32650 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4409754-1569838138.xml 

running on 8 cores: 0,2,4,6,1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 20160 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 20190 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=946, runsolver pid=943
Current StackSize limit: 8192 KiB


[startup+0.100135 s]*
/proc/loadavg: 2.83 4.25 6.21 2/192 947
/proc/meminfo: memFree=31799412/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=51968 memory=28016 CPUtime=0.07 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 7177 0 1 0 6 1 0 0 20 0 1 0 559750144 53215232 7004 33554432000 4194304 6211132 140733873623856 140733873620392 140025312357349 0 0 4096 8405026 0 0 0 17 1 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 12992 7004 754 493 0 6297 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 51968 KiB
Current children cumulated memory: 28016 KiB

[startup+0.209502 s]*
/proc/loadavg: 2.83 4.25 6.21 2/192 947
/proc/meminfo: memFree=31755888/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=92528 memory=68672 CPUtime=0.18 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 17364 0 1 0 16 2 0 0 20 0 1 0 559750144 94748672 17168 33554432000 4194304 6211132 140733873623856 140733873620392 140025312357349 0 0 4096 8405026 0 0 0 17 1 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 23165 17168 809 493 0 16470 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 92528 KiB
Current children cumulated memory: 68672 KiB

[startup+0.309423 s]*
/proc/loadavg: 2.83 4.25 6.21 2/192 947
/proc/meminfo: memFree=31754028/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=94364 memory=70544 CPUtime=0.28 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 17813 0 1 0 26 2 0 0 20 0 1 0 559750144 96628736 17636 33554432000 4194304 6211132 140733873623856 140733873620392 140025312357349 0 0 4096 8405026 0 0 0 17 1 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 23591 17636 819 493 0 16896 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 94364 KiB
Current children cumulated memory: 70544 KiB

[startup+0.700268 s]
/proc/loadavg: 2.83 4.25 6.21 2/192 947
/proc/meminfo: memFree=31751796/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=98340 memory=74504 CPUtime=0.66 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 18813 0 1 0 64 2 0 0 20 0 1 0 559750144 100700160 18626 33554432000 4194304 6211132 140733873623856 140733873620392 140025312357349 0 0 4096 8405026 0 0 0 17 1 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 24585 18626 819 493 0 17890 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 98340 KiB
Current children cumulated memory: 74504 KiB

[startup+1.50027 s]
/proc/loadavg: 2.83 4.25 6.21 2/192 947
/proc/meminfo: memFree=31746960/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=106792 memory=82804 CPUtime=1.47 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 20891 0 1 0 144 3 0 0 20 0 1 0 559750144 109355008 20701 33554432000 4194304 6211132 140733873623856 140733873597416 140025312357349 0 0 4096 8405026 0 0 0 17 1 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 26698 20701 819 493 0 20003 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 106792 KiB
Current children cumulated memory: 82804 KiB

[startup+3.10944 s]
/proc/loadavg: 2.68 4.19 6.18 2/193 949
/proc/meminfo: memFree=31725416/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=123740 memory=99560 CPUtime=3.07 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 25315 0 1 0 304 3 0 0 20 0 1 0 559750144 126709760 24890 33554432000 4194304 6211132 140733873623856 140733873597416 5446944 0 0 4096 8405026 0 0 0 17 1 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 30935 24890 819 493 0 24240 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 123740 KiB
Current children cumulated memory: 99560 KiB

[startup+6.30026 s]
/proc/loadavg: 2.68 4.19 6.18 2/193 949
/proc/meminfo: memFree=31693872/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=157548 memory=132744 CPUtime=6.26 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 33798 0 1 0 621 5 0 0 20 0 1 0 559750144 161329152 33186 33554432000 4194304 6211132 140733873623856 140733873597416 140025312357349 0 0 4096 8405026 0 0 0 17 1 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 39387 33186 819 493 0 32692 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 157548 KiB
Current children cumulated memory: 132744 KiB

[startup+12.7003 s]
/proc/loadavg: 2.55 4.14 6.15 2/192 949
/proc/meminfo: memFree=31631004/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=223668 memory=199536 CPUtime=12.66 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 50662 0 1 0 1259 7 0 0 20 0 1 0 559750144 229036032 49884 33554432000 4194304 6211132 140733873623856 140733873597416 140025312357349 0 0 4096 8405026 0 0 0 17 1 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 55917 49884 819 493 0 49222 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 223668 KiB
Current children cumulated memory: 199536 KiB

[startup+25.5003 s]
/proc/loadavg: 2.20 3.98 6.07 2/192 949
/proc/meminfo: memFree=31495192/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=358428 memory=333168 CPUtime=25.45 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 84348 0 1 0 2533 12 0 0 20 0 1 0 559750144 367030272 83292 33554432000 4194304 6211132 140733873623856 140733873597416 140025312357349 0 0 4096 8405026 0 0 0 17 1 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 89607 83292 819 493 0 82912 0
Current children cumulated CPU time: 25.45 s
Current children cumulated vsize: 358428 KiB
Current children cumulated memory: 333168 KiB

[startup+51.1094 s]
/proc/loadavg: 1.79 3.75 5.94 2/193 951
/proc/meminfo: memFree=31223688/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=629960 memory=601652 CPUtime=51.05 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 149958 0 1 0 5082 23 0 0 20 0 1 0 559750144 645079040 150413 33554432000 4194304 6211132 140733873623856 140733873597416 5446229 0 0 4096 8405026 0 0 0 17 1 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 157490 150413 819 493 0 150795 0
Current children cumulated CPU time: 51.05 s
Current children cumulated vsize: 629960 KiB
Current children cumulated memory: 601652 KiB

[startup+102.3 s]
/proc/loadavg: 1.27 3.31 5.67 2/192 954
/proc/meminfo: memFree=30689692/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=1177248 memory=1137556 CPUtime=102.22 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 280881 0 1 0 10184 38 0 0 20 0 1 0 559750144 1205501952 284389 33554432000 4194304 6211132 140733873623856 140733873597416 140025312357349 0 0 4096 8405026 0 0 0 17 5 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 294312 284389 819 493 0 287617 0
Current children cumulated CPU time: 102.22 s
Current children cumulated vsize: 1177248 KiB
Current children cumulated memory: 1137556 KiB

[startup+162.3 s]
/proc/loadavg: 1.10 2.89 5.38 2/193 966
/proc/meminfo: memFree=30059140/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=1811296 memory=1768020 CPUtime=162.21 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 433905 0 1 0 16164 57 0 0 20 0 1 0 559750144 1854767104 442005 33554432000 4194304 6211132 140733873623856 140733873597416 140025312353086 0 0 4096 8405026 0 0 0 17 5 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 452824 442005 819 493 0 446129 0
Current children cumulated CPU time: 162.21 s
Current children cumulated vsize: 1811296 KiB
Current children cumulated memory: 1768020 KiB

[startup+222.3 s]
/proc/loadavg: 1.04 2.54 5.11 2/193 970
/proc/meminfo: memFree=29430408/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=2420608 memory=2395848 CPUtime=222.19 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 586287 0 1 0 22142 77 0 0 20 0 1 0 559750144 2478702592 598962 33554432000 4194304 6211132 140733873623856 140733873597416 140025312357349 0 0 4096 8405026 0 0 0 17 5 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 605152 598962 819 493 0 598457 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 2420608 KiB
Current children cumulated memory: 2395848 KiB

[startup+282.3 s]
/proc/loadavg: 1.01 2.26 4.85 2/193 975
/proc/meminfo: memFree=28799704/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=3066832 memory=3025564 CPUtime=282.18 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 739250 0 1 0 28121 97 0 0 20 0 1 0 559750144 3140435968 756391 33554432000 4194304 6211132 140733873623856 140733873597416 140025312357349 0 0 4096 8405026 0 0 0 17 5 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 766708 756391 819 493 0 760013 0
Current children cumulated CPU time: 282.18 s
Current children cumulated vsize: 3066832 KiB
Current children cumulated memory: 3025564 KiB

[startup+342.3 s]
/proc/loadavg: 1.00 2.03 4.61 2/192 978
/proc/meminfo: memFree=28169544/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=3731508 memory=3655356 CPUtime=342.17 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 892159 0 1 0 34099 118 0 0 20 0 1 0 559750144 3821064192 913839 33554432000 4194304 6211132 140733873623856 140733873597416 140025312357349 0 0 4096 8405026 0 0 0 17 5 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 932877 913839 819 493 0 926182 0
Current children cumulated CPU time: 342.17 s
Current children cumulated vsize: 3731508 KiB
Current children cumulated memory: 3655356 KiB

[startup+402.3 s]
/proc/loadavg: 1.00 1.84 4.38 2/192 981
/proc/meminfo: memFree=27541096/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=4340424 memory=4282776 CPUtime=402.15 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 1044488 0 1 0 40075 140 0 0 20 0 1 0 559750144 4444594176 1070694 33554432000 4194304 6211132 140733873623856 140733873597416 140025312357349 0 0 4096 8405026 0 0 0 17 5 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 1085106 1070694 819 493 0 1078411 0
Current children cumulated CPU time: 402.15 s
Current children cumulated vsize: 4340424 KiB
Current children cumulated memory: 4282776 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 1.69 4.17 2/191 986
/proc/meminfo: memFree=26910268/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=4949472 memory=4912456 CPUtime=462.14 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 1196842 0 1 0 46053 161 0 0 20 0 1 0 559750144 5068259328 1228114 33554432000 4194304 6211132 140733873623856 140733873597416 140025312357349 0 0 4096 8405026 0 0 0 17 5 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 1237368 1228114 819 493 0 1230673 0
Current children cumulated CPU time: 462.14 s
Current children cumulated vsize: 4949472 KiB
Current children cumulated memory: 4912456 KiB


################
# More data... #
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Current children cumulated vsize: 20213784 KiB
Current children cumulated memory: 19971608 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.01 1.65 2/191 1103
/proc/meminfo: memFree=11193696/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=20820192 memory=20598432 CPUtime=1961.79 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 5002004 0 1 0 195212 967 0 0 20 0 1 0 559750144 21319876608 5149608 33554432000 4194304 6211132 140733873623856 140733873597416 140025312357349 0 0 4096 8405026 0 0 0 17 5 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 5205048 5149608 819 493 0 5198353 0
Current children cumulated CPU time: 1961.79 s
Current children cumulated vsize: 20820192 KiB
Current children cumulated memory: 20598432 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.01 1.61 2/191 1106
/proc/meminfo: memFree=10568236/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=21426600 memory=21223308 CPUtime=2021.77 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 5153798 0 1 0 201165 1012 0 0 20 0 1 0 559750144 21940838400 5305827 33554432000 4194304 6211132 140733873623856 140733873597416 140025312357349 0 0 4096 8405026 0 0 0 17 5 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 5356650 5305827 819 493 0 5349955 0
Current children cumulated CPU time: 2021.77 s
Current children cumulated vsize: 21426600 KiB
Current children cumulated memory: 21223308 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.01 1.57 2/191 1111
/proc/meminfo: memFree=9940432/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=22032876 memory=21850228 CPUtime=2081.76 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 5305542 0 1 0 207119 1057 0 0 20 0 1 0 559750144 22561665024 5462557 33554432000 4194304 6211132 140733873623856 140733873597416 140025312357349 0 0 4096 8405026 0 0 0 17 5 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 5508219 5462557 819 493 0 5501524 0
Current children cumulated CPU time: 2081.76 s
Current children cumulated vsize: 22032876 KiB
Current children cumulated memory: 21850228 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.01 1.54 2/191 1114
/proc/meminfo: memFree=9314568/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=22639020 memory=22474576 CPUtime=2141.74 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 5457267 0 1 0 213070 1104 0 0 20 0 1 0 559750144 23182356480 5618644 33554432000 4194304 6211132 140733873623856 140733873597416 140025312357349 0 0 4096 8405026 0 0 0 17 5 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 5659755 5618644 819 493 0 5653060 0
Current children cumulated CPU time: 2141.74 s
Current children cumulated vsize: 22639020 KiB
Current children cumulated memory: 22474576 KiB

[startup+2202.3 s]
/proc/loadavg: 1.04 1.03 1.51 2/191 1117
/proc/meminfo: memFree=8687028/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=23245164 memory=23101184 CPUtime=2201.72 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 5608997 0 1 0 219022 1150 0 0 20 0 1 0 559750144 23803047936 5775296 33554432000 4194304 6211132 140733873623856 140733873597416 140025312357349 0 0 4096 8405026 0 0 0 17 5 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 5811291 5775296 819 493 0 5804596 0
Current children cumulated CPU time: 2201.72 s
Current children cumulated vsize: 23245164 KiB
Current children cumulated memory: 23101184 KiB

[startup+2262.3 s]
/proc/loadavg: 1.05 1.04 1.48 2/191 1123
/proc/meminfo: memFree=8060648/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=23851044 memory=23727744 CPUtime=2261.71 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 5760704 0 1 0 224972 1199 0 0 20 0 1 0 559750144 24423469056 5931936 33554432000 4194304 6211132 140733873623856 140733873597416 140025312357349 0 0 4096 8405026 0 0 0 17 5 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 5962761 5931936 819 493 0 5956066 0
Current children cumulated CPU time: 2261.71 s
Current children cumulated vsize: 23851044 KiB
Current children cumulated memory: 23727744 KiB

[startup+2322.3 s]
/proc/loadavg: 1.05 1.04 1.46 2/191 1126
/proc/meminfo: memFree=7433244/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=24456792 memory=24351948 CPUtime=2321.69 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 5912354 0 1 0 230919 1250 0 0 20 0 1 0 559750144 25043755008 6087987 33554432000 4194304 6211132 140733873623856 140733873597416 140025312357349 0 0 4096 8405026 0 0 0 17 5 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 6114198 6087987 819 493 0 6107503 0
Current children cumulated CPU time: 2321.69 s
Current children cumulated vsize: 24456792 KiB
Current children cumulated memory: 24351948 KiB

[startup+2382.3 s]
/proc/loadavg: 1.02 1.04 1.43 2/191 1130
/proc/meminfo: memFree=6806396/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=25062540 memory=24978076 CPUtime=2381.68 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 6064000 0 1 0 236869 1299 0 0 20 0 1 0 559750144 25664040960 6244519 33554432000 4194304 6211132 140733873623856 140733873597416 140025312357349 0 0 4096 8405026 0 0 0 17 5 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 6265635 6244519 819 493 0 6258940 0
Current children cumulated CPU time: 2381.68 s
Current children cumulated vsize: 25062540 KiB
Current children cumulated memory: 24978076 KiB

[startup+2442.3 s]
/proc/loadavg: 1.01 1.03 1.40 2/191 1136
/proc/meminfo: memFree=6181388/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=25668156 memory=25602280 CPUtime=2441.66 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 6215624 0 1 0 242817 1349 0 0 20 0 1 0 559750144 26284191744 6400570 33554432000 4194304 6211132 140733873623856 140733873597416 140025312357349 0 0 4096 8405026 0 0 0 17 5 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 6417039 6400570 819 493 0 6410344 0
Current children cumulated CPU time: 2441.66 s
Current children cumulated vsize: 25668156 KiB
Current children cumulated memory: 25602280 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.03 1.38 2/191 1140
/proc/meminfo: memFree=5553672/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=26273376 memory=26227880 CPUtime=2501.64 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 6367110 0 1 0 248761 1403 0 0 20 0 1 0 559750144 26903937024 6556970 33554432000 4194304 6211132 140733873623856 140733873597416 140025312357349 0 0 4096 8405026 0 0 0 17 5 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 6568344 6556970 819 493 0 6561649 0
Current children cumulated CPU time: 2501.64 s
Current children cumulated vsize: 26273376 KiB
Current children cumulated memory: 26227880 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.02 1.37 2/192 1148
/proc/meminfo: memFree=5367224/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=26452236 memory=26410672 CPUtime=2519.34 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 4202496 6411895 0 1 0 250516 1418 0 0 20 0 1 0 559750144 27087089664 6602668 33554432000 4194304 6211132 140733873623856 140733873597416 140025312357349 0 0 4096 8405026 0 0 0 17 5 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 6613059 6602668 819 493 0 6606364 0
Current children cumulated CPU time: 2519.34 s
Current children cumulated vsize: 26452236 KiB
Current children cumulated memory: 26410672 KiB

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

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

[startup+2523.25 s]
# the end of solver process 946 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.37 s, system=15.5076 s

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

[startup+2520.8 s]
/proc/loadavg: 1.00 1.02 1.37 2/192 1148
/proc/meminfo: memFree=5367224/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=26452236 memory=26410936 CPUtime=2519.42 cores=0-7
/proc/946/stat : 946 (cosoco) S 943 946 32623 0 -1 512 6411907 0 1 0 250522 1420 0 0 20 0 1 0 559750144 27087089664 6602734 33554432000 4194304 6211132 140733873623856 140733873597416 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 6613059 6602734 819 493 0 6606364 0
Current children cumulated CPU time: 2519.42 s
Current children cumulated vsize: 26452236 KiB
Current children cumulated memory: 26410936 KiB

[startup+2521.6 s]
/proc/loadavg: 1.00 1.02 1.37 2/193 1149
/proc/meminfo: memFree=4993984/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=26452236 memory=26410936 CPUtime=2519.56 cores=0-7
/proc/946/stat : 946 (cosoco) R 943 946 32623 0 -1 512 6411907 0 1 0 250531 1425 0 0 20 0 1 0 559750144 27087089664 6602734 33554432000 4194304 6211132 140733873623856 140733873597416 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 3 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 6613059 6602734 819 493 0 6606364 0
Current children cumulated CPU time: 2519.56 s
Current children cumulated vsize: 26452236 KiB
Current children cumulated memory: 26410936 KiB

[startup+2522 s]*
/proc/loadavg: 1.00 1.02 1.37 2/194 1151
/proc/meminfo: memFree=4437868/32770624 swapFree=66966920/67108860
[pid=946] ppid=943 vsize=26452236 memory=26410936 CPUtime=2519.64 cores=0-7
/proc/946/stat : 946 (cosoco) S 943 946 32623 0 -1 512 6411907 0 1 0 250537 1427 0 0 20 0 1 0 559750144 27087089664 6602734 33554432000 4194304 6211132 140733873623856 140733873597416 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 3 0 0 2 0 0 8312316 8317760 24408064 140733873632273 140733873632365 140733873632365 140733873635278 0
/proc/946/statm: 6613059 6602734 819 493 0 6606364 0
Current children cumulated CPU time: 2519.64 s
Current children cumulated vsize: 26452236 KiB
Current children cumulated memory: 26410936 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2523.25
CPU time (s): 2520.88
CPU user time (s): 2505.37
CPU system time (s): 15.5076
CPU usage (%): 99.9062
Max. virtual memory (cumulated for all children) (KiB): 26452236
Max. memory (cumulated for all children) (KiB): 26410936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.37
system time used= 15.5076
maximum resident set size= 26410964
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6411907
page faults= 1
swaps= 0
block input operations= 9440
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 117534
involuntary context switches= 1345


# summary of solver processes directly reported to runsolver:
#   pid: 946
#   total CPU time (s): 2520.88
#   total CPU user time (s): 2505.37
#   total CPU system time (s): 15.5076

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.7357 second user time and 16.9779 second system time

The end

Launcher Data 

Begin job on node145 at 2019-09-30 12:08:15
IDJOB=4409754
IDBENCH=139525
IDSOLVER=2877
FILE ID=node145/4409754-1569838138
RUNJOBID= node145-1569832522-32650
PBS_JOBID= 21705951
Free space on /tmp= 62032 MiB

SOLVER NAME= cosoco 2.0 parallel
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_13_19.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4409754-1569838138/watcher-4409754-1569838138 -o /tmp/evaluation-result-4409754-1569838138/solver-4409754-1569838138 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node145-1569832522-32650 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4409754-1569838138.xml

TIME LIMIT= 20160 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 8

MD5SUM BENCH= 517edee816e601fa237873c001bf01e9
RANDOM SEED=105708137

node145.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	: 5333.59
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	: 5333.59
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	: 5333.59
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	: 5333.59
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:        31826008 kB
MemAvailable:   31829240 kB
Buffers:          156680 kB
Cached:           176004 kB
SwapCached:        32684 kB
Active:           249568 kB
Inactive:         118820 kB
Active(anon):        248 kB
Inactive(anon):   117592 kB
Active(file):     249320 kB
Inactive(file):     1228 kB
Unevictable:      110116 kB
Mlocked:          110116 kB
SwapTotal:      67108860 kB
SwapFree:       66966920 kB
Dirty:              5764 kB
Writeback:             0 kB
AnonPages:        114044 kB
Mapped:            27048 kB
Shmem:             73436 kB
Slab:             166812 kB
SReclaimable:     137036 kB
SUnreclaim:        29776 kB
KernelStack:        3376 kB
PageTables:         5072 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     540564 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:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 61576 MiB
End job on node145 at 2019-09-30 12:50:18