Trace number 4309515

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 2018-08-14? (TO) 2520.1 2519.8

General information on the benchmark

NameTemplateDesign/
TemplateDesign-m1s-herbs_c18.xml
MD5SUMf93f81431bc4a45d4c2655bc4c8b27b0
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark163.517
Satisfiable
(Un)Satisfiability was proved
Number of variables1860
Number of constraints990
Number of domains11
Minimum domain size2
Maximum domain size308
Distribution of domain sizes[{"size":2,"count":30},{"size":43,"count":900},{"size":66,"count":60},{"size":77,"count":210},{"size":88,"count":120},{"size":99,"count":180},{"size":110,"count":120},{"size":165,"count":30},{"size":253,"count":120},{"size":281,"count":30},{"size":308,"count":60}]
Minimum variable degree2
Maximum variable degree31
Distribution of variable degrees[{"degree":2,"count":1830},{"degree":31,"count":30}]
Minimum constraint arity2
Maximum constraint arity30
Distribution of constraint arities[{"arity":2,"count":30},{"arity":3,"count":900},{"arity":30,"count":60}]
Number of extensional constraints30
Number of intensional constraints900
Distribution of constraint types[{"type":"extension","count":30},{"type":"intension","count":900},{"type":"sum","count":60}]
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 (2714 MiB free)
  memory of node 1: 16384 MiB (8877 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309515-1534306707/watcher-4309515-1534306707 -o /tmp/evaluation-result-4309515-1534306707/solver-4309515-1534306707 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1534294082-5448 --watchdog 2580 xcsp_picat HOME/instance-4309515-1534306707.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=7184, runsolver pid=7181

[startup+0.100161 s]*
/proc/loadavg: 1.94 2.00 2.04 3/187 7185
/proc/meminfo: memFree=11848540/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2027132 memory=23852 CPUtime=0.1 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 2088 0 0 0 10 0 0 0 20 0 1 0 248233832 2075783168 5963 33554432000 4194304 5849940 140722984560896 140722984560896 5521648 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 506783 5963 710 405 0 503727 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2027132 KiB
Current children cumulated memory: 23852 KiB

[startup+0.209735 s]*
/proc/loadavg: 1.94 2.00 2.04 3/187 7185
/proc/meminfo: memFree=11844448/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2032392 memory=29176 CPUtime=0.21 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 3405 0 0 0 21 0 0 0 20 0 1 0 248233832 2081169408 7294 33554432000 4194304 5849940 140722984560896 140722984560896 5300300 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 508098 7294 712 405 0 505042 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2032392 KiB
Current children cumulated memory: 29176 KiB

[startup+0.309624 s]*
/proc/loadavg: 1.94 2.00 2.04 3/187 7185
/proc/meminfo: memFree=11828696/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2047020 memory=43800 CPUtime=0.31 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 6064 0 0 0 30 1 0 0 20 0 1 0 248233832 2096148480 10950 33554432000 4194304 5849940 140722984560896 140722984560896 4492526 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 511755 10950 712 405 0 508699 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2047020 KiB
Current children cumulated memory: 43800 KiB

[startup+0.70032 s]
/proc/loadavg: 1.94 2.00 2.04 3/187 7185
/proc/meminfo: memFree=11791188/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2080988 memory=77980 CPUtime=0.69 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 8769 0 0 0 67 2 0 0 20 0 1 0 248233832 2130931712 19495 33554432000 4194304 5849940 140722984560896 140722984560088 139848544212982 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 520247 19495 713 405 0 517191 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2080988 KiB
Current children cumulated memory: 77980 KiB

[startup+1.5004 s]
/proc/loadavg: 1.94 2.00 2.04 3/187 7185
/proc/meminfo: memFree=11788148/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2089220 memory=86004 CPUtime=1.49 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 13621 0 0 0 147 2 0 0 20 0 1 0 248233832 2139361280 21501 33554432000 4194304 5849940 140722984560896 140722984559144 5392112 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 522305 21501 728 405 0 519249 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2089220 KiB
Current children cumulated memory: 86004 KiB

[startup+3.10959 s]
/proc/loadavg: 1.94 2.00 2.04 3/187 7185
/proc/meminfo: memFree=11787696/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2088516 memory=85472 CPUtime=3.1 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 23800 0 0 0 307 3 0 0 20 0 1 0 248233832 2138640384 21368 33554432000 4194304 5849940 140722984560896 140722984559560 5335776 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 522129 21368 736 405 0 519073 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2088516 KiB
Current children cumulated memory: 85472 KiB

[startup+6.30039 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 7185
/proc/meminfo: memFree=11787572/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2088512 memory=85504 CPUtime=6.29 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 31215 0 0 0 626 3 0 0 20 0 1 0 248233832 2138636288 21376 33554432000 4194304 5849940 140722984560896 140722984559896 5312804 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 522128 21376 744 405 0 519072 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2088512 KiB
Current children cumulated memory: 85504 KiB

[startup+12.7004 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 7185
/proc/meminfo: memFree=11783416/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2092784 memory=89776 CPUtime=12.7 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 42992 0 0 0 1263 7 0 0 20 0 1 0 248233832 2143010816 22444 33554432000 4194304 5849940 140722984560896 140722984559896 5437815 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 523196 22444 744 405 0 520140 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 2092784 KiB
Current children cumulated memory: 89776 KiB

[startup+25.5004 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 7185
/proc/meminfo: memFree=11780492/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2098844 memory=92560 CPUtime=25.49 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 61714 0 0 0 2537 12 0 0 20 0 1 0 248233832 2149216256 23140 33554432000 4194304 5849940 140722984560896 140722984559768 139848544624519 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 524711 23140 744 405 0 521655 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2098844 KiB
Current children cumulated memory: 92560 KiB

[startup+51.1096 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 7246
/proc/meminfo: memFree=15543236/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2098260 memory=93928 CPUtime=51.11 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 74000 0 0 0 5088 23 0 0 20 0 1 0 248233832 2148618240 23482 33554432000 4194304 5849940 140722984560896 140722984559896 5307791 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 524565 23482 744 405 0 521509 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 2098260 KiB
Current children cumulated memory: 93928 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 7254
/proc/meminfo: memFree=15542636/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2094848 memory=93816 CPUtime=102.29 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 83535 0 0 0 10188 41 0 0 20 0 1 0 248233832 2145124352 23454 33554432000 4194304 5849940 140722984560896 140722984559896 5307683 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 523712 23454 744 405 0 520656 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2094848 KiB
Current children cumulated memory: 93816 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 7255
/proc/meminfo: memFree=15516464/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2100096 memory=99736 CPUtime=162.3 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 85170 0 0 0 16164 66 0 0 20 0 1 0 248233832 2150498304 24934 33554432000 4194304 5849940 140722984560896 140722984559896 5437837 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 525024 24934 744 405 0 521968 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2100096 KiB
Current children cumulated memory: 99736 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 7256
/proc/meminfo: memFree=15508168/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2100444 memory=97516 CPUtime=222.3 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 85818 0 0 0 22134 96 0 0 20 0 1 0 248233832 2150854656 24379 33554432000 4194304 5849940 140722984560896 140722984559896 139848544624519 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 525111 24379 744 405 0 522055 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2100444 KiB
Current children cumulated memory: 97516 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 7257
/proc/meminfo: memFree=15514496/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2100224 memory=99344 CPUtime=282.31 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 88637 0 0 0 28104 127 0 0 20 0 1 0 248233832 2150629376 24836 33554432000 4194304 5849940 140722984560896 140722984559384 5305794 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 525056 24836 744 405 0 522000 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 2100224 KiB
Current children cumulated memory: 99344 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 7258
/proc/meminfo: memFree=15501824/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2100052 memory=99172 CPUtime=342.32 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 88691 0 0 0 34076 156 0 0 20 0 1 0 248233832 2150453248 24793 33554432000 4194304 5849940 140722984560896 140722984560056 139848544624519 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 525013 24793 744 405 0 521957 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 2100052 KiB
Current children cumulated memory: 99172 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 7260
/proc/meminfo: memFree=15496892/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2099888 memory=100360 CPUtime=402.32 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 89145 0 0 0 40045 187 0 0 20 0 1 0 248233832 2150285312 25090 33554432000 4194304 5849940 140722984560896 140722984560056 5437828 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 524972 25090 744 405 0 521916 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 2099888 KiB
Current children cumulated memory: 100360 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 7261
/proc/meminfo: memFree=15498308/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2099784 memory=100256 CPUtime=462.33 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 89203 0 0 0 46014 219 0 0 20 0 1 0 248233832 2150178816 25064 33554432000 4194304 5849940 140722984560896 140722984559896 5437819 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 524946 25064 744 405 0 521890 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 2099784 KiB
Current children cumulated memory: 100256 KiB


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

/proc/7184/statm: 537507 37677 744 405 0 534451 0
Current children cumulated CPU time: 1722.49 s
Current children cumulated vsize: 2150028 KiB
Current children cumulated memory: 150708 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/187 7300
/proc/meminfo: memFree=15243036/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2150028 memory=150708 CPUtime=1782.5 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 163358 0 0 0 177387 863 0 0 20 0 1 0 248233832 2201628672 37677 33554432000 4194304 5849940 140722984560896 140722984559896 5437662 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 537507 37677 744 405 0 534451 0
Current children cumulated CPU time: 1782.5 s
Current children cumulated vsize: 2150028 KiB
Current children cumulated memory: 150708 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 7301
/proc/meminfo: memFree=15227616/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2150200 memory=150880 CPUtime=1842.51 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 175876 0 0 0 183355 896 0 0 20 0 1 0 248233832 2201804800 37720 33554432000 4194304 5849940 140722984560896 140722984559896 139848544624519 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 537550 37720 744 405 0 534494 0
Current children cumulated CPU time: 1842.51 s
Current children cumulated vsize: 2150200 KiB
Current children cumulated memory: 150880 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 7310
/proc/meminfo: memFree=15196884/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2150012 memory=150692 CPUtime=1902.51 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 177081 0 0 0 189327 924 0 0 20 0 1 0 248233832 2201612288 37673 33554432000 4194304 5849940 140722984560896 140722984559896 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 537503 37673 744 405 0 534447 0
Current children cumulated CPU time: 1902.51 s
Current children cumulated vsize: 2150012 KiB
Current children cumulated memory: 150692 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 7311
/proc/meminfo: memFree=15119752/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2098948 memory=92412 CPUtime=1962.52 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 182861 0 0 0 195303 949 0 0 20 0 1 0 248233832 2149322752 23103 33554432000 4194304 5849940 140722984560896 140722984560056 139848544624519 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 524737 23103 753 405 0 521681 0
Current children cumulated CPU time: 1962.52 s
Current children cumulated vsize: 2098948 KiB
Current children cumulated memory: 92412 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 7312
/proc/meminfo: memFree=15114888/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2097288 memory=97832 CPUtime=2022.53 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 183098 0 0 0 201281 972 0 0 20 0 1 0 248233832 2147622912 24458 33554432000 4194304 5849940 140722984560896 140722984559896 5359744 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 524322 24458 753 405 0 521266 0
Current children cumulated CPU time: 2022.53 s
Current children cumulated vsize: 2097288 KiB
Current children cumulated memory: 97832 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 7313
/proc/meminfo: memFree=15117112/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2094948 memory=95492 CPUtime=2082.54 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 191342 0 0 0 207261 993 0 0 20 0 1 0 248233832 2145226752 23873 33554432000 4194304 5849940 140722984560896 140722984559896 139848544624519 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 523737 23873 753 405 0 520681 0
Current children cumulated CPU time: 2082.54 s
Current children cumulated vsize: 2094948 KiB
Current children cumulated memory: 95492 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 7314
/proc/meminfo: memFree=15355156/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2094680 memory=95224 CPUtime=2142.54 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 191784 0 0 0 213237 1017 0 0 20 0 1 0 248233832 2144952320 23806 33554432000 4194304 5849940 140722984560896 140722984560056 5339161 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 523670 23806 753 405 0 520614 0
Current children cumulated CPU time: 2142.54 s
Current children cumulated vsize: 2094680 KiB
Current children cumulated memory: 95224 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 7316
/proc/meminfo: memFree=15387368/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2094492 memory=95036 CPUtime=2202.55 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 191795 0 0 0 219214 1041 0 0 20 0 1 0 248233832 2144759808 23759 33554432000 4194304 5849940 140722984560896 140722984559544 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 523623 23759 753 405 0 520567 0
Current children cumulated CPU time: 2202.55 s
Current children cumulated vsize: 2094492 KiB
Current children cumulated memory: 95036 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 7317
/proc/meminfo: memFree=15349232/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2094288 memory=94832 CPUtime=2262.56 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 191795 0 0 0 225188 1068 0 0 20 0 1 0 248233832 2144550912 23708 33554432000 4194304 5849940 140722984560896 140722984559896 5438456 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 523572 23708 753 405 0 520516 0
Current children cumulated CPU time: 2262.56 s
Current children cumulated vsize: 2094288 KiB
Current children cumulated memory: 94832 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 7318
/proc/meminfo: memFree=15303112/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2101448 memory=98928 CPUtime=2322.57 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 199768 0 0 0 231163 1094 0 0 20 0 1 0 248233832 2151882752 24732 33554432000 4194304 5849940 140722984560896 140722984559896 139848544624519 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 525362 24732 753 405 0 522306 0
Current children cumulated CPU time: 2322.57 s
Current children cumulated vsize: 2101448 KiB
Current children cumulated memory: 98928 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 7320
/proc/meminfo: memFree=15302404/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2101308 memory=98788 CPUtime=2382.58 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 199787 0 0 0 237139 1119 0 0 20 0 1 0 248233832 2151739392 24697 33554432000 4194304 5849940 140722984560896 140722984559896 5438029 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 525327 24697 753 405 0 522271 0
Current children cumulated CPU time: 2382.58 s
Current children cumulated vsize: 2101308 KiB
Current children cumulated memory: 98788 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 7321
/proc/meminfo: memFree=15301724/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2101216 memory=98696 CPUtime=2442.59 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 207701 0 0 0 243112 1147 0 0 20 0 1 0 248233832 2151645184 24674 33554432000 4194304 5849940 140722984560896 140722984559896 139848544624519 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 525304 24674 753 405 0 522248 0
Current children cumulated CPU time: 2442.59 s
Current children cumulated vsize: 2101216 KiB
Current children cumulated memory: 98696 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 7330
/proc/meminfo: memFree=15300400/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2101216 memory=98696 CPUtime=2502.59 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 207715 0 0 0 249089 1170 0 0 20 0 1 0 248233832 2151645184 24674 33554432000 4194304 5849940 140722984560896 140722984560056 5339958 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 525304 24674 753 405 0 522248 0
Current children cumulated CPU time: 2502.59 s
Current children cumulated vsize: 2101216 KiB
Current children cumulated memory: 98696 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 7331
/proc/meminfo: memFree=15235912/32770624 swapFree=67108504/67108860
[pid=7184] ppid=7181 vsize=2101140 memory=98620 CPUtime=2520.09 cores=1,3,5,7
/proc/7184/stat : 7184 (xcsp_picat) R 7181 7184 5416 0 -1 4202496 207715 0 0 0 250832 1177 0 0 20 0 1 0 248233832 2151567360 24655 33554432000 4194304 5849940 140722984560896 140722984559896 139848544624519 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 37920768 140722984567990 140722984568068 140722984568068 140722984570826 0
/proc/7184/statm: 525285 24655 753 405 0 522229 0
Current children cumulated CPU time: 2520.09 s
Current children cumulated vsize: 2101140 KiB
Current children cumulated memory: 98620 KiB

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

[startup+2519.8 s]
# the end of solver process 7184 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2508.32 s, system=11.7795 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): 2519.8
CPU time (s): 2520.1
CPU user time (s): 2508.32
CPU system time (s): 11.7795
CPU usage (%): 100.012
Max. virtual memory (cumulated for all children) (KiB): 2150312
Max. memory (cumulated for all children) (KiB): 150992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2508.32
system time used= 11.7795
maximum resident set size= 150992
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 207715
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= 16
involuntary context switches= 900


# summary of solver processes directly reported to runsolver:
#   pid: 7184
#   total CPU time (s): 2520.1
#   total CPU user time (s): 2508.32
#   total CPU system time (s): 11.7795

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.534 second user time and 18.374 second system time

The end

Launcher Data 

Begin job on node104 at 2018-08-15 06:18:27
IDJOB=4309515
IDBENCH=141363
IDSOLVER=2794
FILE ID=node104/4309515-1534306707
RUNJOBID= node104-1534294082-5448
PBS_JOBID= 21038148
Free space on /tmp= 39952 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/TemplateDesign/TemplateDesign-m1s-herbs_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309515-1534306707/watcher-4309515-1534306707 -o /tmp/evaluation-result-4309515-1534306707/solver-4309515-1534306707 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1534294082-5448 --watchdog 2580  xcsp_picat HOME/instance-4309515-1534306707.xml

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

MD5SUM BENCH= f93f81431bc4a45d4c2655bc4c8b27b0
RANDOM SEED=814477775

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        11870096 kB
MemAvailable:   28177992 kB
Buffers:          245252 kB
Cached:         16116748 kB
SwapCached:            8 kB
Active:         11573260 kB
Inactive:        8556488 kB
Active(anon):    3718676 kB
Inactive(anon):   109336 kB
Active(file):    7854584 kB
Inactive(file):  8447152 kB
Unevictable:        7304 kB
Mlocked:            7304 kB
SwapTotal:      67108860 kB
SwapFree:       67108504 kB
Dirty:              3464 kB
Writeback:             0 kB
AnonPages:       3774612 kB
Mapped:            57288 kB
Shmem:             57828 kB
Slab:             463032 kB
SReclaimable:     434620 kB
SUnreclaim:        28412 kB
KernelStack:        3328 kB
PageTables:        12692 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    5018628 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3586048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 40044 MiB
End job on node104 at 2018-08-15 07:00:27