Trace number 4395684

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
PicatSAT 2019-09-12? (TO) 2400.03 2399.82

General information on the benchmark

NameScheduling/Scheduling-js-taillard/
Taillard-js-050-15-1.xml
MD5SUM4cb8aacd6a4a2864e81512910dbfacc0
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 variables800
Number of constraints815
Number of domains1
Minimum domain size2856
Maximum domain size2856
Distribution of domain sizes[{"size":2856,"count":800}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":50},{"degree":3,"count":750}]
Minimum constraint arity1
Maximum constraint arity50
Distribution of constraint arities[{"arity":1,"count":50},{"arity":2,"count":750},{"arity":50,"count":15}]
Number of extensional constraints0
Number of intensional constraints800
Distribution of constraint types[{"type":"intension","count":800},{"type":"noOverlap","count":15}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data 

56.20/56.26	c xcsp_picat version 2.7b12 (9/12/2019)

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 (13767 MiB free)
  memory of node 1: 16384 MiB (15878 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395684-1568323467/watcher-4395684-1568323467 -o /tmp/evaluation-result-4395684-1568323467/solver-4395684-1568323467 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568323423-22106 --watchdog 2560 xcsp_picat HOME/instance-4395684-1568323467.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=22136, runsolver pid=22133

[startup+0.100209 s]*
/proc/loadavg: 1.02 1.48 1.82 4/200 22137
/proc/meminfo: memFree=30317680/32770624 swapFree=67001248/67108860
[pid=22136] ppid=22133 vsize=2031716 memory=31628 CPUtime=0.1 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 1425 0 0 0 10 0 0 0 20 0 1 0 408595399 2080477184 7907 33554432000 4194304 5870510 140731120240496 140731120237640 4456403 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 507929 7907 866 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 31628 KiB

[startup+0.209628 s]*
/proc/loadavg: 1.02 1.48 1.82 4/200 22137
/proc/meminfo: memFree=30282740/32770624 swapFree=67001248/67108860
[pid=22136] ppid=22133 vsize=2031716 memory=48012 CPUtime=0.21 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 1436 0 0 0 21 0 0 0 20 0 1 0 408595399 2080477184 12003 33554432000 4194304 5870510 140731120240496 140731120237640 4464239 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 507929 12003 866 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 48012 KiB

[startup+0.309576 s]*
/proc/loadavg: 1.02 1.48 1.82 4/200 22137
/proc/meminfo: memFree=30261108/32770624 swapFree=67001248/67108860
[pid=22136] ppid=22133 vsize=2031716 memory=53356 CPUtime=0.31 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 1741 0 0 0 31 0 0 0 20 0 1 0 408595399 2080477184 13339 33554432000 4194304 5870510 140731120240496 140731120237640 4555321 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 507929 13339 875 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 53356 KiB

[startup+0.7004 s]
/proc/loadavg: 1.02 1.48 1.82 4/200 22137
/proc/meminfo: memFree=30200724/32770624 swapFree=67001248/67108860
[pid=22136] ppid=22133 vsize=2087384 memory=133096 CPUtime=0.69 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 14264 0 0 0 67 2 0 0 20 0 1 0 408595399 2137481216 33274 33554432000 4194304 5870510 140731120240496 140731120239224 140626774682597 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 521846 33274 905 410 0 517319 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2087384 KiB
Current children cumulated memory: 133096 KiB

[startup+1.50041 s]
/proc/loadavg: 1.02 1.48 1.82 4/200 22137
/proc/meminfo: memFree=29993780/32770624 swapFree=67001248/67108860
[pid=22136] ppid=22133 vsize=2310280 memory=328156 CPUtime=1.49 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 52263 0 0 0 140 9 0 0 20 0 1 0 408595399 2365726720 82039 33554432000 4194304 5870510 140731120240496 140731120239224 5307553 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 577570 82039 905 410 0 573043 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2310280 KiB
Current children cumulated memory: 328156 KiB

[startup+3.10921 s]
/proc/loadavg: 1.02 1.48 1.82 4/200 22137
/proc/meminfo: memFree=29588224/32770624 swapFree=67001248/67108860
[pid=22136] ppid=22133 vsize=2364060 memory=387676 CPUtime=3.1 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 61710 0 0 0 299 11 0 0 20 0 1 0 408595399 2420797440 96919 33554432000 4194304 5870510 140731120240496 140731120239608 140626774680176 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 591015 96919 960 410 0 586488 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2364060 KiB
Current children cumulated memory: 387676 KiB

[startup+6.30033 s]
/proc/loadavg: 1.10 1.49 1.82 4/200 22137
/proc/meminfo: memFree=29195572/32770624 swapFree=67001248/67108860
[pid=22136] ppid=22133 vsize=2364060 memory=387684 CPUtime=6.29 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 62439 0 0 0 618 11 0 0 20 0 1 0 408595399 2420797440 96921 33554432000 4194304 5870510 140731120240496 140731120239608 5478381 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 591015 96921 960 410 0 586488 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2364060 KiB
Current children cumulated memory: 387684 KiB

[startup+12.7003 s]
/proc/loadavg: 1.17 1.49 1.82 4/200 22137
/proc/meminfo: memFree=27626108/32770624 swapFree=67001248/67108860
[pid=22136] ppid=22133 vsize=2364060 memory=387688 CPUtime=12.69 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 66589 0 0 0 1257 12 0 0 20 0 1 0 408595399 2420797440 96922 33554432000 4194304 5870510 140731120240496 140731120239688 5562032 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 591015 96922 960 410 0 586488 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2364060 KiB
Current children cumulated memory: 387688 KiB

[startup+25.5003 s]
/proc/loadavg: 1.36 1.52 1.83 4/201 22139
/proc/meminfo: memFree=25424944/32770624 swapFree=67001248/67108860
[pid=22136] ppid=22133 vsize=2364192 memory=389768 CPUtime=25.49 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 73541 0 0 0 2537 12 0 0 20 0 1 0 408595399 2420932608 97442 33554432000 4194304 5870510 140731120240496 140731120239608 5407057 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 591048 97442 960 410 0 586521 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2364192 KiB
Current children cumulated memory: 389768 KiB

[startup+51.1096 s]
/proc/loadavg: 1.58 1.56 1.83 4/200 22140
/proc/meminfo: memFree=25236036/32770624 swapFree=67001248/67108860
[pid=22136] ppid=22133 vsize=2499520 memory=473832 CPUtime=51.1 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 195274 0 0 0 5084 26 0 0 20 0 1 0 408595399 2559508480 118458 33554432000 4194304 5870510 140731120240496 140731120239752 5283133 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 624880 118458 992 410 0 620353 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2499520 KiB
Current children cumulated memory: 473832 KiB

[startup+102.3 s]
/proc/loadavg: 1.82 1.63 1.84 4/200 22146
/proc/meminfo: memFree=25034448/32770624 swapFree=67001248/67108860
[pid=22136] ppid=22133 vsize=2499520 memory=483136 CPUtime=102.29 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 259062 0 0 0 10196 33 0 0 20 0 1 0 408595399 2559508480 120784 33554432000 4194304 5870510 140731120240496 140731120239448 5306761 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 624880 120784 992 410 0 620353 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2499520 KiB
Current children cumulated memory: 483136 KiB

[startup+162.3 s]
/proc/loadavg: 1.93 1.69 1.85 4/200 22152
/proc/meminfo: memFree=24208828/32770624 swapFree=67001248/67108860
[pid=22136] ppid=22133 vsize=2499520 memory=485200 CPUtime=162.31 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 311611 0 0 0 16191 40 0 0 20 0 1 0 408595399 2559508480 121300 33554432000 4194304 5870510 140731120240496 140731120239448 5282505 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 624880 121300 992 410 0 620353 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 2499520 KiB
Current children cumulated memory: 485200 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.75 1.86 4/200 22156
/proc/meminfo: memFree=24164652/32770624 swapFree=67001248/67108860
[pid=22136] ppid=22133 vsize=2528988 memory=524952 CPUtime=222.31 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 386651 0 0 0 22171 60 0 0 20 0 1 0 408595399 2589683712 131238 33554432000 4194304 5870510 140731120240496 140731120239752 5272392 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 632247 131238 992 410 0 627720 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 2528988 KiB
Current children cumulated memory: 524952 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.80 1.87 4/200 22161
/proc/meminfo: memFree=24133984/32770624 swapFree=67001248/67108860
[pid=22136] ppid=22133 vsize=2528988 memory=539556 CPUtime=282.31 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 401041 0 0 0 28168 63 0 0 20 0 1 0 408595399 2589683712 134889 33554432000 4194304 5870510 140731120240496 140731120239448 5258764 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 632247 134889 992 410 0 627720 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 2528988 KiB
Current children cumulated memory: 539556 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.83 1.88 4/200 22167
/proc/meminfo: memFree=24128324/32770624 swapFree=67001248/67108860
[pid=22136] ppid=22133 vsize=2528988 memory=529116 CPUtime=342.32 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 403822 0 0 0 34164 68 0 0 20 0 1 0 408595399 2589683712 132279 33554432000 4194304 5870510 140731120240496 140731120239448 140626780379050 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 632247 132279 992 410 0 627720 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 2528988 KiB
Current children cumulated memory: 529116 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.86 1.88 4/199 22178
/proc/meminfo: memFree=24093512/32770624 swapFree=67001248/67108860
[pid=22136] ppid=22133 vsize=2528988 memory=545700 CPUtime=402.33 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 405475 0 0 0 40162 71 0 0 20 0 1 0 408595399 2589683712 136425 33554432000 4194304 5870510 140731120240496 140731120239448 5282578 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 632247 136425 992 410 0 627720 0
Current children cumulated CPU time: 402.33 s
Current children cumulated vsize: 2528988 KiB
Current children cumulated memory: 545700 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.89 1.89 4/199 22182
/proc/meminfo: memFree=24083780/32770624 swapFree=67001248/67108860
[pid=22136] ppid=22133 vsize=2528988 memory=540760 CPUtime=462.33 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 460237 0 0 0 46156 77 0 0 20 0 1 0 408595399 2589683712 135190 33554432000 4194304 5870510 140731120240496 140731120239512 5282680 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 632247 135190 992 410 0 627720 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 2528988 KiB
Current children cumulated memory: 540760 KiB


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

/proc/22136/statm: 638346 146196 992 410 0 633819 0
Current children cumulated CPU time: 1602.43 s
Current children cumulated vsize: 2553384 KiB
Current children cumulated memory: 584784 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 1.99 1.95 4/199 22290
/proc/meminfo: memFree=23913584/32770624 swapFree=67001280/67108860
[pid=22136] ppid=22133 vsize=2553384 memory=566352 CPUtime=1662.43 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 1166633 0 0 0 166058 185 0 0 20 0 1 0 408595399 2614665216 141588 33554432000 4194304 5870510 140731120240496 140731120239512 5281827 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 638346 141588 992 410 0 633819 0
Current children cumulated CPU time: 1662.43 s
Current children cumulated vsize: 2553384 KiB
Current children cumulated memory: 566352 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 1.99 1.95 4/199 22294
/proc/meminfo: memFree=23876096/32770624 swapFree=67001280/67108860
[pid=22136] ppid=22133 vsize=2558940 memory=589748 CPUtime=1722.44 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 1201706 0 0 0 172054 190 0 0 20 0 1 0 408595399 2620354560 147437 33554432000 4194304 5870510 140731120240496 140731120239512 5283048 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 639735 147437 992 410 0 635208 0
Current children cumulated CPU time: 1722.44 s
Current children cumulated vsize: 2558940 KiB
Current children cumulated memory: 589748 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.95 4/200 22315
/proc/meminfo: memFree=24059680/32770624 swapFree=67001292/67108860
[pid=22136] ppid=22133 vsize=2558940 memory=599144 CPUtime=1782.44 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 1238314 0 0 0 178050 194 0 0 20 0 1 0 408595399 2620354560 149786 33554432000 4194304 5870510 140731120240496 140731120239512 5282505 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 639735 149786 992 410 0 635208 0
Current children cumulated CPU time: 1782.44 s
Current children cumulated vsize: 2558940 KiB
Current children cumulated memory: 599144 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 1.95 4/200 22319
/proc/meminfo: memFree=24061240/32770624 swapFree=67001292/67108860
[pid=22136] ppid=22133 vsize=2558940 memory=576616 CPUtime=1842.45 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 1261993 0 0 0 184045 200 0 0 20 0 1 0 408595399 2620354560 144154 33554432000 4194304 5870510 140731120240496 140731120239512 5282684 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 639735 144154 992 410 0 635208 0
Current children cumulated CPU time: 1842.45 s
Current children cumulated vsize: 2558940 KiB
Current children cumulated memory: 576616 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 1.95 4/200 22324
/proc/meminfo: memFree=24036532/32770624 swapFree=67001300/67108860
[pid=22136] ppid=22133 vsize=2558940 memory=579508 CPUtime=1902.46 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 1296341 0 0 0 190041 205 0 0 20 0 1 0 408595399 2620354560 144877 33554432000 4194304 5870510 140731120240496 140731120239512 5283024 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 639735 144877 992 410 0 635208 0
Current children cumulated CPU time: 1902.46 s
Current children cumulated vsize: 2558940 KiB
Current children cumulated memory: 579508 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 1.95 4/200 22330
/proc/meminfo: memFree=24004088/32770624 swapFree=67001300/67108860
[pid=22136] ppid=22133 vsize=2567980 memory=593272 CPUtime=1962.46 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 1334909 0 0 0 196035 211 0 0 20 0 1 0 408595399 2629611520 148318 33554432000 4194304 5870510 140731120240496 140731120238984 5261210 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 641995 148318 992 410 0 637468 0
Current children cumulated CPU time: 1962.46 s
Current children cumulated vsize: 2567980 KiB
Current children cumulated memory: 593272 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 1.95 4/200 22334
/proc/meminfo: memFree=23960728/32770624 swapFree=67001300/67108860
[pid=22136] ppid=22133 vsize=2567980 memory=604356 CPUtime=2022.47 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 1369025 0 0 0 202031 216 0 0 20 0 1 0 408595399 2629611520 151089 33554432000 4194304 5870510 140731120240496 140731120239512 5283135 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 641995 151089 992 410 0 637468 0
Current children cumulated CPU time: 2022.47 s
Current children cumulated vsize: 2567980 KiB
Current children cumulated memory: 604356 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 1.95 4/199 22339
/proc/meminfo: memFree=23931200/32770624 swapFree=67001304/67108860
[pid=22136] ppid=22133 vsize=2567980 memory=598572 CPUtime=2082.47 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 1406254 0 0 0 208026 221 0 0 20 0 1 0 408595399 2629611520 149643 33554432000 4194304 5870510 140731120240496 140731120239512 5308341 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 641995 149643 992 410 0 637468 0
Current children cumulated CPU time: 2082.47 s
Current children cumulated vsize: 2567980 KiB
Current children cumulated memory: 598572 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 1.95 4/199 22345
/proc/meminfo: memFree=23871244/32770624 swapFree=67001304/67108860
[pid=22136] ppid=22133 vsize=2649368 memory=612748 CPUtime=2142.48 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 1441667 0 0 0 214021 227 0 0 20 0 1 0 408595399 2712952832 153187 33554432000 4194304 5870510 140731120240496 140731120239448 5282505 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 662342 153187 992 410 0 657815 0
Current children cumulated CPU time: 2142.48 s
Current children cumulated vsize: 2649368 KiB
Current children cumulated memory: 612748 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 1.95 4/200 22357
/proc/meminfo: memFree=23864304/32770624 swapFree=67001308/67108860
[pid=22136] ppid=22133 vsize=2567980 memory=600260 CPUtime=2202.48 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 1485185 0 0 0 220013 235 0 0 20 0 1 0 408595399 2629611520 150065 33554432000 4194304 5870510 140731120240496 140731120239512 5258764 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 641995 150065 992 410 0 637468 0
Current children cumulated CPU time: 2202.48 s
Current children cumulated vsize: 2567980 KiB
Current children cumulated memory: 600260 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 1.95 4/201 22387
/proc/meminfo: memFree=23841212/32770624 swapFree=67001352/67108860
[pid=22136] ppid=22133 vsize=2567980 memory=604356 CPUtime=2262.49 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 1522099 0 0 0 226008 241 0 0 20 0 1 0 408595399 2629611520 151089 33554432000 4194304 5870510 140731120240496 140731120239512 5283083 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 641995 151089 992 410 0 637468 0
Current children cumulated CPU time: 2262.49 s
Current children cumulated vsize: 2567980 KiB
Current children cumulated memory: 604356 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 1.95 4/201 22394
/proc/meminfo: memFree=24032972/32770624 swapFree=67001352/67108860
[pid=22136] ppid=22133 vsize=2567980 memory=606404 CPUtime=2322.5 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 1586771 0 0 0 232001 249 0 0 20 0 1 0 408595399 2629611520 151601 33554432000 4194304 5870510 140731120240496 140731120239512 5282505 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 641995 151601 992 410 0 637468 0
Current children cumulated CPU time: 2322.5 s
Current children cumulated vsize: 2567980 KiB
Current children cumulated memory: 606404 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 1.99 1.95 4/201 22398
/proc/meminfo: memFree=24006184/32770624 swapFree=67001352/67108860
[pid=22136] ppid=22133 vsize=2578300 memory=619132 CPUtime=2382.5 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 1624080 0 0 0 237994 256 0 0 20 0 1 0 408595399 2640179200 154783 33554432000 4194304 5870510 140731120240496 140731120239064 5274889 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 644575 154783 992 410 0 640048 0
Current children cumulated CPU time: 2382.5 s
Current children cumulated vsize: 2578300 KiB
Current children cumulated memory: 619132 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2399.8 s]
/proc/loadavg: 2.00 1.99 1.95 4/201 22398
/proc/meminfo: memFree=24020092/32770624 swapFree=67001352/67108860
[pid=22136] ppid=22133 vsize=2578300 memory=600700 CPUtime=2400.01 cores=0,2,4,6
/proc/22136/stat : 22136 (xcsp_picat) R 22133 22136 22075 0 -1 4202496 1626818 0 0 0 239741 260 0 0 20 0 1 0 408595399 2640179200 150175 33554432000 4194304 5870510 140731120240496 140731120239512 5282578 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35352576 140731120243743 140731120243821 140731120243821 140731120246730 0
/proc/22136/statm: 644575 150175 992 410 0 640048 0
Current children cumulated CPU time: 2400.01 s
Current children cumulated vsize: 2578300 KiB
Current children cumulated memory: 600700 KiB

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

[startup+2399.82 s]
# the end of solver process 22136 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2397.41 s, system=2.61623 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2399.82
CPU time (s): 2400.03
CPU user time (s): 2397.41
CPU system time (s): 2.61623
CPU usage (%): 100.009
Max. virtual memory (cumulated for all children) (KiB): 2789916
Max. memory (cumulated for all children) (KiB): 731644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2397.41
system time used= 2.61623
maximum resident set size= 731644
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1626818
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= 4
involuntary context switches= 2129


# summary of solver processes directly reported to runsolver:
#   pid: 22136
#   total CPU time (s): 2400.03
#   total CPU user time (s): 2397.41
#   total CPU system time (s): 2.61623

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.50362 second user time and 17.7145 second system time

The end

Launcher Data 

Begin job on node136 at 2019-09-12 23:23:43
IDJOB=4395684
IDBENCH=115768
IDSOLVER=2845
FILE ID=node136/4395684-1568323467
RUNJOBID= node136-1568323423-22106
PBS_JOBID= 21701143
Free space on /tmp= 56788 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Scheduling/Scheduling-js-taillard/Taillard-js-050-15-1.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395684-1568323467/watcher-4395684-1568323467 -o /tmp/evaluation-result-4395684-1568323467/solver-4395684-1568323467 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568323423-22106 --watchdog 2560  xcsp_picat HOME/instance-4395684-1568323467.xml

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

MD5SUM BENCH= 4cb8aacd6a4a2864e81512910dbfacc0
RANDOM SEED=473519981

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

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.00
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.00
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.00
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.00
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        30370736 kB
MemAvailable:   31899608 kB
Buffers:           63080 kB
Cached:          1746616 kB
SwapCached:         4076 kB
Active:           877096 kB
Inactive:         939852 kB
Active(anon):       5752 kB
Inactive(anon):    41276 kB
Active(file):     871344 kB
Inactive(file):   898576 kB
Unevictable:      108060 kB
Mlocked:          108060 kB
SwapTotal:      67108860 kB
SwapFree:       67001248 kB
Dirty:              6332 kB
Writeback:             0 kB
AnonPages:        113232 kB
Mapped:            40972 kB
Shmem:             31148 kB
Slab:             178108 kB
SReclaimable:     149572 kB
SUnreclaim:        28536 kB
KernelStack:        3360 kB
PageTables:         5756 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     503628 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= 56784 MiB
End job on node136 at 2019-09-13 00:03:43