Trace number 4395368

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) 2519.6 2520.02

General information on the benchmark

NameBinPacking/BinPacking-sum-skj1/
BinPacking-sum-n4c1w2b.xml
MD5SUMd888f3c6414640c595bd57a6b8e70245
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 variables1981
Number of constraints795
Number of domains2
Minimum domain size82
Maximum domain size397
Distribution of domain sizes[{"size":82,"count":1980},{"size":397,"count":1}]
Minimum variable degree2
Maximum variable degree5
Distribution of variable degrees[{"degree":2,"count":1},{"degree":4,"count":1584},{"degree":5,"count":396}]
Minimum constraint arity5
Maximum constraint arity1980
Distribution of constraint arities[{"arity":5,"count":792},{"arity":397,"count":1},{"arity":1980,"count":2}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"ordered","count":396},{"type":"lex","count":1},{"type":"sum","count":396},{"type":"count","count":1},{"type":"cardinality","count":1}]
Optimization problemYES
Type of objectivemax VAR

Solver Data 

838.16/838.31	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 (15292 MiB free)
  memory of node 1: 16384 MiB (7288 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395368-1568340791/watcher-4395368-1568340791 -o /tmp/evaluation-result-4395368-1568340791/solver-4395368-1568340791 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27186 --watchdog 2580 xcsp_picat HOME/instance-4395368-1568340791.xml 

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

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

solver pid=32206, runsolver pid=32203

[startup+0.10021 s]*
/proc/loadavg: 2.08 2.08 2.07 3/199 32207
/proc/meminfo: memFree=23087232/32770624 swapFree=66921220/67108860
[pid=32206] ppid=32203 vsize=2039532 memory=42456 CPUtime=0.1 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 2121 0 0 0 10 0 0 0 20 0 1 0 410335156 2088480768 10614 33554432000 4194304 5870510 140730079236720 140730079233864 4459498 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 509883 10614 851 410 0 505356 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 42456 KiB

[startup+0.210005 s]*
/proc/loadavg: 2.08 2.08 2.07 3/199 32207
/proc/meminfo: memFree=23054340/32770624 swapFree=66921220/67108860
[pid=32206] ppid=32203 vsize=2039532 memory=75392 CPUtime=0.21 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 2137 0 0 0 21 0 0 0 20 0 1 0 410335156 2088480768 18848 33554432000 4194304 5870510 140730079236720 140730079233864 4429447 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 509883 18848 868 410 0 505356 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 75392 KiB

[startup+0.309944 s]*
/proc/loadavg: 2.08 2.08 2.07 3/199 32207
/proc/meminfo: memFree=23025668/32770624 swapFree=66921220/67108860
[pid=32206] ppid=32203 vsize=2039532 memory=104064 CPUtime=0.31 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 2151 0 0 0 31 0 0 0 20 0 1 0 410335156 2088480768 26016 33554432000 4194304 5870510 140730079236720 140730079233864 4458467 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 509883 26016 868 410 0 505356 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 104064 KiB

[startup+0.700452 s]
/proc/loadavg: 2.08 2.08 2.07 3/199 32207
/proc/meminfo: memFree=22967936/32770624 swapFree=66921220/67108860
[pid=32206] ppid=32203 vsize=2039532 memory=196252 CPUtime=0.69 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 2209 0 0 0 67 2 0 0 20 0 1 0 410335156 2088480768 49063 33554432000 4194304 5870510 140730079236720 140730079236024 4470287 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 509883 49063 875 410 0 505356 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 196252 KiB

[startup+1.50042 s]
/proc/loadavg: 2.08 2.08 2.07 3/199 32207
/proc/meminfo: memFree=26798744/32770624 swapFree=66921220/67108860
[pid=32206] ppid=32203 vsize=2039532 memory=278172 CPUtime=1.49 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 2249 0 0 0 146 3 0 0 20 0 1 0 410335156 2088480768 69543 33554432000 4194304 5870510 140730079236720 140730079236024 4785207 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 509883 69543 875 410 0 505356 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 278172 KiB

[startup+3.10971 s]
/proc/loadavg: 2.08 2.08 2.07 3/199 32207
/proc/meminfo: memFree=24741752/32770624 swapFree=66921220/67108860
[pid=32206] ppid=32203 vsize=2275840 memory=568460 CPUtime=3.1 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 4620 0 0 0 303 7 0 0 20 0 1 0 410335156 2330460160 142115 33554432000 4194304 5870510 140730079236720 140730079236024 4907162 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 568960 142115 910 410 0 564433 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2275840 KiB
Current children cumulated memory: 568460 KiB

[startup+6.30033 s]
/proc/loadavg: 2.08 2.08 2.07 3/199 32207
/proc/meminfo: memFree=22295728/32770624 swapFree=66921220/67108860
[pid=32206] ppid=32203 vsize=2486720 memory=830444 CPUtime=6.29 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 24745 0 0 0 616 13 0 0 20 0 1 0 410335156 2546401280 207611 33554432000 4194304 5870510 140730079236720 140730079235896 5478360 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 621680 207611 977 410 0 617153 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2486720 KiB
Current children cumulated memory: 830444 KiB

[startup+12.7003 s]
/proc/loadavg: 2.07 2.08 2.06 3/199 32208
/proc/meminfo: memFree=22295472/32770624 swapFree=66921220/67108860
[pid=32206] ppid=32203 vsize=2486720 memory=830564 CPUtime=12.68 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 24983 0 0 0 1255 13 0 0 20 0 1 0 410335156 2546401280 207641 33554432000 4194304 5870510 140730079236720 140730079235816 5575023 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 621680 207641 977 410 0 617153 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2486720 KiB
Current children cumulated memory: 830564 KiB

[startup+25.5003 s]
/proc/loadavg: 2.05 2.07 2.06 3/199 32208
/proc/meminfo: memFree=24932008/32770624 swapFree=66921220/67108860
[pid=32206] ppid=32203 vsize=2486720 memory=830564 CPUtime=25.49 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 25411 0 0 0 2535 14 0 0 20 0 1 0 410335156 2546401280 207641 33554432000 4194304 5870510 140730079236720 140730079235816 5476912 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 621680 207641 977 410 0 617153 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2486720 KiB
Current children cumulated memory: 830564 KiB

[startup+51.1092 s]
/proc/loadavg: 2.04 2.07 2.06 3/199 32210
/proc/meminfo: memFree=18384712/32770624 swapFree=66921220/67108860
[pid=32206] ppid=32203 vsize=2486720 memory=830564 CPUtime=51.1 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 30555 0 0 0 5092 18 0 0 20 0 1 0 410335156 2546401280 207641 33554432000 4194304 5870510 140730079236720 140730079235816 5562072 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 621680 207641 977 410 0 617153 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2486720 KiB
Current children cumulated memory: 830564 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.06 2.06 3/199 32214
/proc/meminfo: memFree=22273092/32770624 swapFree=66921220/67108860
[pid=32206] ppid=32203 vsize=2505396 memory=843072 CPUtime=102.28 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 36361 0 0 0 10204 24 0 0 20 0 1 0 410335156 2565525504 210768 33554432000 4194304 5870510 140730079236720 140730079235816 5562032 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 626349 210768 977 410 0 621822 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2505396 KiB
Current children cumulated memory: 843072 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/199 32218
/proc/meminfo: memFree=23501152/32770624 swapFree=66921220/67108860
[pid=32206] ppid=32203 vsize=2520716 memory=851892 CPUtime=162.28 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 40913 0 0 0 16195 33 0 0 20 0 1 0 410335156 2581213184 212973 33554432000 4194304 5870510 140730079236720 140730079235960 5575129 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 630179 212973 977 410 0 625652 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2520716 KiB
Current children cumulated memory: 851892 KiB

[startup+222.3 s]
/proc/loadavg: 2.08 2.06 2.05 3/199 32224
/proc/meminfo: memFree=24910504/32770624 swapFree=66921220/67108860
[pid=32206] ppid=32203 vsize=2524848 memory=859900 CPUtime=222.27 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 43716 0 0 0 22191 36 0 0 20 0 1 0 410335156 2585444352 214975 33554432000 4194304 5870510 140730079236720 140730079235816 5406899 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 631212 214975 977 410 0 626685 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2524848 KiB
Current children cumulated memory: 859900 KiB

[startup+282.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/198 32228
/proc/meminfo: memFree=22232776/32770624 swapFree=66921220/67108860
[pid=32206] ppid=32203 vsize=2529712 memory=869276 CPUtime=282.26 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 46414 0 0 0 28185 41 0 0 20 0 1 0 410335156 2590425088 217319 33554432000 4194304 5870510 140730079236720 140730079235816 5562064 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 632428 217319 977 410 0 627901 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2529712 KiB
Current children cumulated memory: 869276 KiB

[startup+342.3 s]
/proc/loadavg: 2.30 2.10 2.07 3/198 32232
/proc/meminfo: memFree=23682688/32770624 swapFree=66921220/67108860
[pid=32206] ppid=32203 vsize=2539692 memory=882008 CPUtime=342.25 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 51353 0 0 0 34174 51 0 0 20 0 1 0 410335156 2600644608 220502 33554432000 4194304 5870510 140730079236720 140730079235960 140338989965191 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 634923 220502 977 410 0 630396 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 2539692 KiB
Current children cumulated memory: 882008 KiB

[startup+402.3 s]
/proc/loadavg: 2.34 2.17 2.09 3/198 32238
/proc/meminfo: memFree=25507868/32770624 swapFree=66921220/67108860
[pid=32206] ppid=32203 vsize=2571268 memory=901932 CPUtime=402.24 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 55709 0 0 0 40166 58 0 0 20 0 1 0 410335156 2632978432 225483 33554432000 4194304 5870510 140730079236720 140730079235816 5562064 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 642817 225483 977 410 0 638290 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 2571268 KiB
Current children cumulated memory: 901932 KiB

[startup+462.3 s]
/proc/loadavg: 2.13 2.14 2.09 3/198 32242
/proc/meminfo: memFree=22827408/32770624 swapFree=66921220/67108860
[pid=32206] ppid=32203 vsize=2577460 memory=912696 CPUtime=462.23 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 58216 0 0 0 46159 64 0 0 20 0 1 0 410335156 2639319040 228174 33554432000 4194304 5870510 140730079236720 140730079235816 5406669 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 644365 228174 977 410 0 639838 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 2577460 KiB
Current children cumulated memory: 912696 KiB


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

/proc/32206/statm: 1172879 969550 1011 410 0 1168352 0
Current children cumulated CPU time: 1721.99 s
Current children cumulated vsize: 4691516 KiB
Current children cumulated memory: 3878200 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/198 32490
/proc/meminfo: memFree=27356524/32770624 swapFree=66921268/67108860
[pid=32206] ppid=32203 vsize=4691516 memory=3884344 CPUtime=1781.97 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 1689178 0 0 0 177853 344 0 0 20 0 1 0 410335156 4804112384 971086 33554432000 4194304 5870510 140730079236720 140730079235816 5477007 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 1172879 971086 1011 410 0 1168352 0
Current children cumulated CPU time: 1781.97 s
Current children cumulated vsize: 4691516 KiB
Current children cumulated memory: 3884344 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/198 32496
/proc/meminfo: memFree=27352408/32770624 swapFree=66921268/67108860
[pid=32206] ppid=32203 vsize=4691516 memory=3888440 CPUtime=1841.96 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 1696667 0 0 0 183842 354 0 0 20 0 1 0 410335156 4804112384 972110 33554432000 4194304 5870510 140730079236720 140730079235960 140338989965191 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 1172879 972110 1011 410 0 1168352 0
Current children cumulated CPU time: 1841.96 s
Current children cumulated vsize: 4691516 KiB
Current children cumulated memory: 3888440 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/198 32500
/proc/meminfo: memFree=27442776/32770624 swapFree=66921268/67108860
[pid=32206] ppid=32203 vsize=4676044 memory=3797364 CPUtime=1901.96 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 2226925 0 0 0 189791 405 0 0 20 0 1 0 410335156 4788269056 949341 33554432000 4194304 5870510 140730079236720 140730079235976 5282295 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 1169011 949341 1011 410 0 1164484 0
Current children cumulated CPU time: 1901.96 s
Current children cumulated vsize: 4676044 KiB
Current children cumulated memory: 3797364 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/198 32504
/proc/meminfo: memFree=27468760/32770624 swapFree=66921268/67108860
[pid=32206] ppid=32203 vsize=4676044 memory=3799412 CPUtime=1961.95 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 2382458 0 0 0 195782 413 0 0 20 0 1 0 410335156 4788269056 949853 33554432000 4194304 5870510 140730079236720 140730079235976 5288720 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 1169011 949853 1011 410 0 1164484 0
Current children cumulated CPU time: 1961.95 s
Current children cumulated vsize: 4676044 KiB
Current children cumulated memory: 3799412 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/198 32510
/proc/meminfo: memFree=27438844/32770624 swapFree=66921268/67108860
[pid=32206] ppid=32203 vsize=4676044 memory=3801460 CPUtime=2021.94 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 2549322 0 0 0 201772 422 0 0 20 0 1 0 410335156 4788269056 950365 33554432000 4194304 5870510 140730079236720 140730079235976 5288765 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 1169011 950365 1011 410 0 1164484 0
Current children cumulated CPU time: 2021.94 s
Current children cumulated vsize: 4676044 KiB
Current children cumulated memory: 3801460 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/198 32514
/proc/meminfo: memFree=27447020/32770624 swapFree=66921268/67108860
[pid=32206] ppid=32203 vsize=4676044 memory=3803508 CPUtime=2081.93 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 2717274 0 0 0 207762 431 0 0 20 0 1 0 410335156 4788269056 950877 33554432000 4194304 5870510 140730079236720 140730079235976 5272427 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 1169011 950877 1011 410 0 1164484 0
Current children cumulated CPU time: 2081.93 s
Current children cumulated vsize: 4676044 KiB
Current children cumulated memory: 3803508 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/198 32518
/proc/meminfo: memFree=27414272/32770624 swapFree=66921268/67108860
[pid=32206] ppid=32203 vsize=4676044 memory=3805556 CPUtime=2141.93 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 2834660 0 0 0 213754 439 0 0 20 0 1 0 410335156 4788269056 951389 33554432000 4194304 5870510 140730079236720 140730079235976 5282295 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 1169011 951389 1011 410 0 1164484 0
Current children cumulated CPU time: 2141.93 s
Current children cumulated vsize: 4676044 KiB
Current children cumulated memory: 3805556 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/198 32524
/proc/meminfo: memFree=27606048/32770624 swapFree=66921268/67108860
[pid=32206] ppid=32203 vsize=4326796 memory=3615760 CPUtime=2201.92 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 2994222 0 0 0 219737 455 0 0 20 0 1 0 410335156 4430639104 903940 33554432000 4194304 5870510 140730079236720 140730079235704 5282251 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 1081699 903940 1011 410 0 1077172 0
Current children cumulated CPU time: 2201.92 s
Current children cumulated vsize: 4326796 KiB
Current children cumulated memory: 3615760 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/198 32528
/proc/meminfo: memFree=29295284/32770624 swapFree=66921268/67108860
[pid=32206] ppid=32203 vsize=2481596 memory=1967752 CPUtime=2261.92 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 3099655 0 0 0 225722 470 0 0 20 0 1 0 410335156 2541154304 491938 33554432000 4194304 5870510 140730079236720 140730079235816 140338989965191 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 620399 491938 1011 410 0 615872 0
Current children cumulated CPU time: 2261.92 s
Current children cumulated vsize: 2481596 KiB
Current children cumulated memory: 1967752 KiB

[startup+2322.3 s]
/proc/loadavg: 1.94 1.99 2.03 3/198 32532
/proc/meminfo: memFree=29232060/32770624 swapFree=66921268/67108860
[pid=32206] ppid=32203 vsize=2511768 memory=1981920 CPUtime=2321.91 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 3100546 0 0 0 231710 481 0 0 20 0 1 0 410335156 2572050432 495480 33554432000 4194304 5870510 140730079236720 140730079235816 5478360 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 627942 495480 1011 410 0 623415 0
Current children cumulated CPU time: 2321.91 s
Current children cumulated vsize: 2511768 KiB
Current children cumulated memory: 1981920 KiB

[startup+2382.3 s]
/proc/loadavg: 1.98 1.99 2.03 3/199 32546
/proc/meminfo: memFree=29199348/32770624 swapFree=66921272/67108860
[pid=32206] ppid=32203 vsize=2538036 memory=2012944 CPUtime=2381.9 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 3101834 0 0 0 237699 491 0 0 20 0 1 0 410335156 2598948864 503236 33554432000 4194304 5870510 140730079236720 140730079235816 5477023 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 634509 503236 1011 410 0 629982 0
Current children cumulated CPU time: 2381.9 s
Current children cumulated vsize: 2538036 KiB
Current children cumulated memory: 2012944 KiB

[startup+2442.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/199 32550
/proc/meminfo: memFree=29211956/32770624 swapFree=66921272/67108860
[pid=32206] ppid=32203 vsize=2538036 memory=2017040 CPUtime=2441.88 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 3102009 0 0 0 243694 494 0 0 20 0 1 0 410335156 2598948864 504260 33554432000 4194304 5870510 140730079236720 140730079235816 5562048 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 634509 504260 1011 410 0 629982 0
Current children cumulated CPU time: 2441.88 s
Current children cumulated vsize: 2538036 KiB
Current children cumulated memory: 2017040 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 32554
/proc/meminfo: memFree=29242448/32770624 swapFree=66921272/67108860
[pid=32206] ppid=32203 vsize=2538036 memory=2019088 CPUtime=2501.87 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 3102116 0 0 0 249687 500 0 0 20 0 1 0 410335156 2598948864 504772 33554432000 4194304 5870510 140730079236720 140730079235960 5476932 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 634509 504772 1011 410 0 629982 0
Current children cumulated CPU time: 2501.87 s
Current children cumulated vsize: 2538036 KiB
Current children cumulated memory: 2019088 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 1.99 2.03 3/199 32557
/proc/meminfo: memFree=29207128/32770624 swapFree=66921272/67108860
[pid=32206] ppid=32203 vsize=2538036 memory=2021136 CPUtime=2519.58 cores=0,2,4,6
/proc/32206/stat : 32206 (xcsp_picat) R 32203 32206 27155 0 -1 4202496 3102171 0 0 0 251457 501 0 0 20 0 1 0 410335156 2598948864 505284 33554432000 4194304 5870510 140730079236720 140730079235960 5557162 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28930048 140730079245343 140730079245421 140730079245421 140730079248330 0
/proc/32206/statm: 634509 505284 1011 410 0 629982 0
Current children cumulated CPU time: 2519.58 s
Current children cumulated vsize: 2538036 KiB
Current children cumulated memory: 2021136 KiB

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

[startup+2520.02 s]
# the end of solver process 32206 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.57 s, system=5.0253 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): 2520.02
CPU time (s): 2519.6
CPU user time (s): 2514.57
CPU system time (s): 5.0253
CPU usage (%): 99.9835
Max. virtual memory (cumulated for all children) (KiB): 5584092
Max. memory (cumulated for all children) (KiB): 4594468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.57
system time used= 5.0253
maximum resident set size= 4594468
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3102171
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= 102
involuntary context switches= 2429


# summary of solver processes directly reported to runsolver:
#   pid: 32206
#   total CPU time (s): 2519.6
#   total CPU user time (s): 2514.57
#   total CPU system time (s): 5.0253

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.95779 second user time and 17.6284 second system time

The end

Launcher Data 

Begin job on node107 at 2019-09-13 03:11:15
IDJOB=4395368
IDBENCH=136273
IDSOLVER=2844
FILE ID=node107/4395368-1568340791
RUNJOBID= node107-1568318150-27186
PBS_JOBID= 21701137
Free space on /tmp= 55660 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/BinPacking/BinPacking-sum-skj1/BinPacking-sum-n4c1w2b.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395368-1568340791/watcher-4395368-1568340791 -o /tmp/evaluation-result-4395368-1568340791/solver-4395368-1568340791 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27186 --watchdog 2580  xcsp_picat HOME/instance-4395368-1568340791.xml

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

MD5SUM BENCH= d888f3c6414640c595bd57a6b8e70245
RANDOM SEED=1685999606

node107.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	: 5334.11
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	: 5334.11
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	: 5334.11
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	: 5334.11
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:        23122832 kB
MemAvailable:   23523992 kB
Buffers:          128392 kB
Cached:           541824 kB
SwapCached:        80160 kB
Active:          8693396 kB
Inactive:         350808 kB
Active(anon):    8303016 kB
Inactive(anon):   100420 kB
Active(file):     390380 kB
Inactive(file):   250388 kB
Unevictable:      110040 kB
Mlocked:          110040 kB
SwapTotal:      67108860 kB
SwapFree:       66921220 kB
Dirty:              3104 kB
Writeback:             0 kB
AnonPages:       8433856 kB
Mapped:            35128 kB
Shmem:             20960 kB
Slab:             181252 kB
SReclaimable:     152456 kB
SUnreclaim:        28796 kB
KernelStack:        3552 kB
PageTables:        21544 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    8877820 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   8382464 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 55700 MiB
End job on node107 at 2019-09-13 03:53:15