Trace number 4289718

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
Mistral-2.0 2018-06-15? (TO) 2400.04 2400.11

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-m2-2-2_c18.xml
MD5SUMcdfe3d0465f921b63e12edf2a82a40f3
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables22422
Number of constraints24998
Number of domains4
Minimum domain size2
Maximum domain size111
Distribution of domain sizes[{"size":2,"count":22089},{"size":37,"count":111},{"size":41,"count":111},{"size":111,"count":111}]
Minimum variable degree2
Maximum variable degree224
Distribution of variable degrees[{"degree":2,"count":20313},{"degree":3,"count":1443},{"degree":4,"count":333},{"degree":5,"count":222},{"degree":222,"count":78},{"degree":223,"count":24},{"degree":224,"count":9}]
Minimum constraint arity2
Maximum constraint arity112
Distribution of constraint arities[{"arity":2,"count":24774},{"arity":88,"count":111},{"arity":111,"count":2},{"arity":112,"count":111}]
Number of extensional constraints111
Number of intensional constraints24663
Distribution of constraint types[{"type":"extension","count":111},{"type":"intension","count":24663},{"type":"ordered","count":1},{"type":"sum","count":223}]
Optimization problemYES
Type of objectivemin SUM

Solver Data 

0.00/0.00	c Mistral 16062018
2400.02/2400.11	s UNKNOWN

Verifier Data


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 (14425 MiB free)
  memory of node 1: 16384 MiB (14315 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289718-1532207246/watcher-4289718-1532207246 -o /tmp/evaluation-result-4289718-1532207246/solver-4289718-1532207246 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532190500-22677 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1421276141 HOME/instance-4289718-1532207246.xml 

running on 4 cores: 1,3,5,7

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=24504, runsolver pid=24501

[startup+0.100526 s]*
/proc/loadavg: 1.93 2.05 2.06 3/187 24505
/proc/meminfo: memFree=29414664/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=47664 memory=21244 CPUtime=0.09 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 5845 0 0 0 9 0 0 0 20 0 1 0 38287836 48807936 5311 33554432000 4194304 7498468 140731303087136 140731303078440 140456884748900 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 11916 5311 618 807 0 4907 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 47664 KiB
Current children cumulated memory: 21244 KiB

[startup+0.209706 s]*
/proc/loadavg: 1.93 2.05 2.06 3/187 24505
/proc/meminfo: memFree=29401124/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=58468 memory=32688 CPUtime=0.2 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 8535 0 0 0 20 0 0 0 20 0 1 0 38287836 59871232 8172 33554432000 4194304 7498468 140731303087136 140731303078440 140456884345856 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 14617 8172 661 807 0 7608 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 58468 KiB
Current children cumulated memory: 32688 KiB

[startup+0.309654 s]*
/proc/loadavg: 1.93 2.05 2.06 3/187 24505
/proc/meminfo: memFree=29401124/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=59084 memory=32952 CPUtime=0.3 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 8648 0 0 0 30 0 0 0 20 0 1 0 38287836 60502016 8238 33554432000 4194304 7498468 140731303087136 140731303078440 140456883907557 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 14771 8238 667 807 0 7762 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 59084 KiB
Current children cumulated memory: 32952 KiB

[startup+0.700288 s]
/proc/loadavg: 1.93 2.05 2.06 3/187 24505
/proc/meminfo: memFree=29395608/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=70800 memory=44832 CPUtime=0.69 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 11618 0 0 0 68 1 0 0 20 0 1 0 38287836 72499200 11208 33554432000 4194304 7498468 140731303087136 140731303080376 140456883907557 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 17700 11208 695 807 0 10691 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 70800 KiB
Current children cumulated memory: 44832 KiB

[startup+1.50029 s]
/proc/loadavg: 1.93 2.05 2.06 3/187 24505
/proc/meminfo: memFree=29380356/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=94916 memory=69120 CPUtime=1.49 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 17657 0 0 0 147 2 0 0 20 0 1 0 38287836 97193984 17280 33554432000 4194304 7498468 140731303087136 140731303078120 4564424 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 23729 17280 695 807 0 16720 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 94916 KiB
Current children cumulated memory: 69120 KiB

[startup+3.10944 s]
/proc/loadavg: 1.93 2.05 2.06 3/187 24505
/proc/meminfo: memFree=29320500/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=141636 memory=115796 CPUtime=3.09 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 31039 0 0 0 305 4 0 0 20 0 1 0 38287836 145035264 28949 33554432000 4194304 7498468 140731303087136 140731303078040 140456883907557 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 35409 28949 695 807 0 28400 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 141636 KiB
Current children cumulated memory: 115796 KiB

[startup+6.30027 s]
/proc/loadavg: 1.94 2.05 2.06 3/187 24505
/proc/meminfo: memFree=29245212/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=220820 memory=194768 CPUtime=6.28 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 52527 0 0 0 621 7 0 0 20 0 1 0 38287836 226119680 48692 33554432000 4194304 7498468 140731303087136 140731303078040 140456883907557 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 55205 48692 695 807 0 48196 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 220820 KiB
Current children cumulated memory: 194768 KiB

[startup+12.7003 s]
/proc/loadavg: 1.94 2.05 2.06 3/187 24505
/proc/meminfo: memFree=29119776/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=356640 memory=330488 CPUtime=12.68 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 111867 0 0 0 1256 12 0 0 20 0 1 0 38287836 365199360 82622 33554432000 4194304 7498468 140731303087136 140731303078040 140456887397099 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 89160 82622 696 807 0 82151 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 356640 KiB
Current children cumulated memory: 330488 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.05 2.06 3/187 24505
/proc/meminfo: memFree=29015696/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=443332 memory=417664 CPUtime=25.47 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 205609 0 0 0 2528 19 0 0 20 0 1 0 38287836 453971968 104416 33554432000 4194304 7498468 140731303087136 140731303081672 5164340 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 110833 104416 793 807 0 103824 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 443332 KiB
Current children cumulated memory: 417664 KiB

[startup+51.1096 s]
/proc/loadavg: 2.05 2.06 2.06 3/187 24505
/proc/meminfo: memFree=29015668/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=443476 memory=417808 CPUtime=51.07 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 268821 0 0 0 5084 23 0 0 20 0 1 0 38287836 454119424 104452 33554432000 4194304 7498468 140731303087136 140731303081768 4252726 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 110869 104452 793 807 0 103860 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 443476 KiB
Current children cumulated memory: 417808 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.05 2.06 3/187 24506
/proc/meminfo: memFree=29016132/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=443476 memory=417808 CPUtime=102.23 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 335357 0 0 0 10198 25 0 0 20 0 1 0 38287836 454119424 104452 33554432000 4194304 7498468 140731303087136 140731303081768 5574588 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 110869 104452 793 807 0 103860 0
Current children cumulated CPU time: 102.23 s
Current children cumulated vsize: 443476 KiB
Current children cumulated memory: 417808 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/188 24515
/proc/meminfo: memFree=29014712/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=443476 memory=417808 CPUtime=162.2 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 360155 0 0 0 16194 26 0 0 20 0 1 0 38287836 454119424 104452 33554432000 4194304 7498468 140731303087136 140731303081768 4580806 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 110869 104452 793 807 0 103860 0
Current children cumulated CPU time: 162.2 s
Current children cumulated vsize: 443476 KiB
Current children cumulated memory: 417808 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 24516
/proc/meminfo: memFree=29015448/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=443476 memory=417808 CPUtime=222.17 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 371405 0 0 0 22191 26 0 0 20 0 1 0 38287836 454119424 104452 33554432000 4194304 7498468 140731303087136 140731303081768 5164349 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 110869 104452 793 807 0 103860 0
Current children cumulated CPU time: 222.17 s
Current children cumulated vsize: 443476 KiB
Current children cumulated memory: 417808 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 24517
/proc/meminfo: memFree=29015500/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=443476 memory=418128 CPUtime=282.17 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 372125 0 0 0 28191 26 0 0 20 0 1 0 38287836 454119424 104532 33554432000 4194304 7498468 140731303087136 140731303081768 5574588 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 110869 104532 793 807 0 103860 0
Current children cumulated CPU time: 282.17 s
Current children cumulated vsize: 443476 KiB
Current children cumulated memory: 418128 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 24518
/proc/meminfo: memFree=29015572/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=443476 memory=418128 CPUtime=342.18 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 372802 0 0 0 34191 27 0 0 20 0 1 0 38287836 454119424 104532 33554432000 4194304 7498468 140731303087136 140731303081768 4252726 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 110869 104532 793 807 0 103860 0
Current children cumulated CPU time: 342.18 s
Current children cumulated vsize: 443476 KiB
Current children cumulated memory: 418128 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 24519
/proc/meminfo: memFree=29015840/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=443476 memory=418128 CPUtime=402.18 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 373508 0 0 0 40191 27 0 0 20 0 1 0 38287836 454119424 104532 33554432000 4194304 7498468 140731303087136 140731303081768 5164349 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 110869 104532 793 807 0 103860 0
Current children cumulated CPU time: 402.18 s
Current children cumulated vsize: 443476 KiB
Current children cumulated memory: 418128 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24520
/proc/meminfo: memFree=29015880/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=443476 memory=418128 CPUtime=462.18 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 374241 0 0 0 46191 27 0 0 20 0 1 0 38287836 454119424 104532 33554432000 4194304 7498468 140731303087136 140731303081768 5574588 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 110869 104532 793 807 0 103860 0
Current children cumulated CPU time: 462.18 s
Current children cumulated vsize: 443476 KiB
Current children cumulated memory: 418128 KiB


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

/proc/24504/statm: 110932 104621 793 807 0 103923 0
Current children cumulated CPU time: 1662.2 s
Current children cumulated vsize: 443728 KiB
Current children cumulated memory: 418484 KiB

[startup+1722.3 s]
/proc/loadavg: 1.00 1.03 1.31 2/180 24604
/proc/meminfo: memFree=29063264/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=443728 memory=418508 CPUtime=1722.2 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 389311 0 0 0 172192 28 0 0 20 0 1 0 38287836 454377472 104627 33554432000 4194304 7498468 140731303087136 140731303082312 5164489 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 110932 104627 793 807 0 103923 0
Current children cumulated CPU time: 1722.2 s
Current children cumulated vsize: 443728 KiB
Current children cumulated memory: 418508 KiB

[startup+1782.3 s]
/proc/loadavg: 1.00 1.03 1.29 2/180 24605
/proc/meminfo: memFree=29063488/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=443728 memory=418508 CPUtime=1782.2 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 389987 0 0 0 178192 28 0 0 20 0 1 0 38287836 454377472 104627 33554432000 4194304 7498468 140731303087136 140731303082312 4580120 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 110932 104627 793 807 0 103923 0
Current children cumulated CPU time: 1782.2 s
Current children cumulated vsize: 443728 KiB
Current children cumulated memory: 418508 KiB

[startup+1842.3 s]
/proc/loadavg: 1.00 1.02 1.28 2/180 24606
/proc/meminfo: memFree=29063540/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=443728 memory=418508 CPUtime=1842.2 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 390670 0 0 0 184192 28 0 0 20 0 1 0 38287836 454377472 104627 33554432000 4194304 7498468 140731303087136 140731303082312 5164340 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 110932 104627 793 807 0 103923 0
Current children cumulated CPU time: 1842.2 s
Current children cumulated vsize: 443728 KiB
Current children cumulated memory: 418508 KiB

[startup+1902.3 s]
/proc/loadavg: 1.00 1.02 1.26 2/180 24607
/proc/meminfo: memFree=29063680/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=443728 memory=418508 CPUtime=1902.21 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 391343 0 0 0 190193 28 0 0 20 0 1 0 38287836 454377472 104627 33554432000 4194304 7498468 140731303087136 140731303082312 4246800 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 110932 104627 793 807 0 103923 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 443728 KiB
Current children cumulated memory: 418508 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.01 1.24 2/180 24615
/proc/meminfo: memFree=29063064/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=443860 memory=418520 CPUtime=1962.21 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 392105 0 0 0 196193 28 0 0 20 0 1 0 38287836 454512640 104630 33554432000 4194304 7498468 140731303087136 140731303081688 5574604 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 110965 104630 793 807 0 103956 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 443860 KiB
Current children cumulated memory: 418520 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.01 1.22 2/180 24616
/proc/meminfo: memFree=29063264/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=443860 memory=418536 CPUtime=2022.21 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 392848 0 0 0 202193 28 0 0 20 0 1 0 38287836 454512640 104634 33554432000 4194304 7498468 140731303087136 140731303081688 5164340 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 110965 104634 793 807 0 103956 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 443860 KiB
Current children cumulated memory: 418536 KiB

[startup+2082.3 s]
/proc/loadavg: 1.05 1.03 1.22 2/180 24617
/proc/meminfo: memFree=29063324/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=443860 memory=418536 CPUtime=2082.21 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 393529 0 0 0 208193 28 0 0 20 0 1 0 38287836 454512640 104634 33554432000 4194304 7498468 140731303087136 140731303081688 5164349 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 110965 104634 793 807 0 103956 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 443860 KiB
Current children cumulated memory: 418536 KiB

[startup+2142.3 s]
/proc/loadavg: 1.02 1.02 1.21 2/180 24618
/proc/meminfo: memFree=29063592/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=443860 memory=418536 CPUtime=2142.21 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 394241 0 0 0 214193 28 0 0 20 0 1 0 38287836 454512640 104634 33554432000 4194304 7498468 140731303087136 140731303081688 4397952 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 110965 104634 793 807 0 103956 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 443860 KiB
Current children cumulated memory: 418536 KiB

[startup+2202.3 s]
/proc/loadavg: 1.01 1.02 1.19 2/180 24619
/proc/meminfo: memFree=29063728/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=443860 memory=418536 CPUtime=2202.21 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 394911 0 0 0 220193 28 0 0 20 0 1 0 38287836 454512640 104634 33554432000 4194304 7498468 140731303087136 140731303081688 5574588 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 110965 104634 793 807 0 103956 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 443860 KiB
Current children cumulated memory: 418536 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/180 24620
/proc/meminfo: memFree=29063740/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=443860 memory=418536 CPUtime=2262.21 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 395587 0 0 0 226193 28 0 0 20 0 1 0 38287836 454512640 104634 33554432000 4194304 7498468 140731303087136 140731303081688 5164349 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 110965 104634 793 807 0 103956 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 443860 KiB
Current children cumulated memory: 418536 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/180 24621
/proc/meminfo: memFree=29063724/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=443860 memory=418536 CPUtime=2322.21 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 396344 0 0 0 232193 28 0 0 20 0 1 0 38287836 454512640 104634 33554432000 4194304 7498468 140731303087136 140731303081688 4246849 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 110965 104634 793 807 0 103956 0
Current children cumulated CPU time: 2322.21 s
Current children cumulated vsize: 443860 KiB
Current children cumulated memory: 418536 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/180 24622
/proc/meminfo: memFree=29063688/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=443860 memory=418536 CPUtime=2382.21 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 397017 0 0 0 238193 28 0 0 20 0 1 0 38287836 454512640 104634 33554432000 4194304 7498468 140731303087136 140731303081688 4246837 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 110965 104634 793 807 0 103956 0
Current children cumulated CPU time: 2382.21 s
Current children cumulated vsize: 443860 KiB
Current children cumulated memory: 418536 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 1.00 1.01 1.16 2/180 24622
/proc/meminfo: memFree=29063688/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=443860 memory=418536 CPUtime=2400.02 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 397017 0 0 0 239974 28 0 0 20 0 1 0 38287836 454512640 104634 33554432000 4194304 7498468 140731303087136 140731303081688 5164349 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 110965 104634 793 807 0 103956 0
Current children cumulated CPU time: 2400.02 s
Current children cumulated vsize: 443860 KiB
Current children cumulated memory: 418536 KiB

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

[startup+2400.11 s]
# the end of solver process 24504 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.75 s, system=0.291006 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+2400.11 s]
/proc/loadavg: 1.00 1.01 1.16 2/180 24622
/proc/meminfo: memFree=29063688/32770624 swapFree=67108860/67108860
[pid=24504] ppid=24501 vsize=443860 memory=418536 CPUtime=2400.02 cores=1,3,5,7
/proc/24504/stat : 24504 (MistralXCSP) R 24501 24504 22644 0 -1 4202496 397017 0 0 0 239974 28 0 0 20 0 1 0 38287836 454512640 104634 33554432000 4194304 7498468 140731303087136 140731303081688 5164349 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39493632 140731303093357 140731303093507 140731303093507 140731303096265 0
/proc/24504/statm: 110965 104634 793 807 0 103956 0
Current children cumulated CPU time: 2400.02 s
Current children cumulated vsize: 443860 KiB
Current children cumulated memory: 418536 KiB

Child status: 0
Real time (s): 2400.11
CPU time (s): 2400.04
CPU user time (s): 2399.75
CPU system time (s): 0.291006
CPU usage (%): 99.997
Max. virtual memory (cumulated for all children) (KiB): 443860
Max. memory (cumulated for all children) (KiB): 418536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.75
system time used= 0.291006
maximum resident set size= 421448
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 397053
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= 179
involuntary context switches= 634


# summary of solver processes directly reported to runsolver:
#   pid: 24504
#   total CPU time (s): 2400.04
#   total CPU user time (s): 2399.75
#   total CPU system time (s): 0.291006

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.17553 second user time and 20.5047 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-21 23:07:26
IDJOB=4289718
IDBENCH=141638
IDSOLVER=2741
FILE ID=node149/4289718-1532207246
RUNJOBID= node149-1532190500-22677
PBS_JOBID= 21018926
Free space on /tmp= 51880 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/SteelMillSlab/SteelMillSlab-m2-2-2_c18.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4289718-1532207246/watcher-4289718-1532207246 -o /tmp/evaluation-result-4289718-1532207246/solver-4289718-1532207246 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532190500-22677 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1421276141 HOME/instance-4289718-1532207246.xml

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

MD5SUM BENCH= cdfe3d0465f921b63e12edf2a82a40f3
RANDOM SEED=1421276141

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        29431976 kB
MemAvailable:   31940252 kB
Buffers:           63560 kB
Cached:          2707212 kB
SwapCached:            0 kB
Active:          1434164 kB
Inactive:        1428956 kB
Active(anon):      39912 kB
Inactive(anon):    72028 kB
Active(file):    1394252 kB
Inactive(file):  1356928 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             10204 kB
Writeback:             0 kB
AnonPages:         99588 kB
Mapped:            35880 kB
Shmem:             17032 kB
Slab:             173396 kB
SReclaimable:     145860 kB
SUnreclaim:        27536 kB
KernelStack:        3264 kB
PageTables:         5080 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     381220 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     40960 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 51880 MiB
End job on node149 at 2018-07-21 23:47:27