Trace number 4395137

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 NameAnswerCPU timeWall clock time
PicatSAT 2019-09-12? (TO) 2519.96 2520.01

General information on the benchmark

NameStripPacking/StripPacking-m1-seriesT/
StripPacking-T5c.xml
MD5SUM3657d2b4866232829f5e159967af0f72
Bench CategoryCSP (decision 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 variables365
Number of constraints220
Number of domains75
Minimum domain size1
Maximum domain size200
Distribution of domain sizes[{"size":1,"count":6},{"size":2,"count":213},{"size":200,"count":146}]
Minimum variable degree1
Maximum variable degree3
Distribution of variable degrees[{"degree":1,"count":73},{"degree":2,"count":146},{"degree":3,"count":146}]
Minimum constraint arity2
Maximum constraint arity292
Distribution of constraint arities[{"arity":2,"count":146},{"arity":3,"count":73},{"arity":292,"count":1}]
Number of extensional constraints73
Number of intensional constraints146
Distribution of constraint types[{"type":"extension","count":73},{"type":"intension","count":146},{"type":"noOverlap","count":1}]
Optimization problemNO
Type of objective

Solver Data 

12.19/12.25	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 (9739 MiB free)
  memory of node 1: 16384 MiB (11685 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395137-1568322438/watcher-4395137-1568322438 -o /tmp/evaluation-result-4395137-1568322438/solver-4395137-1568322438 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568322359-24211 --watchdog 2580 xcsp_picat HOME/instance-4395137-1568322438.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
solver pid=24434, runsolver pid=24431
Current StackSize limit: 8192 KiB


[startup+0.100165 s]*
/proc/loadavg: 1.54 1.65 1.88 3/200 24435
/proc/meminfo: memFree=21915888/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2031716 memory=27052 CPUtime=0.1 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 1861 0 0 0 10 0 0 0 20 0 1 0 408182279 2080477184 6763 33554432000 4194304 5870510 140730151145504 140730151144808 4555765 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 507929 6763 870 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 27052 KiB

[startup+0.2098 s]*
/proc/loadavg: 1.54 1.65 1.88 3/200 24435
/proc/meminfo: memFree=21895848/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2042912 memory=49480 CPUtime=0.21 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 3911 0 0 0 20 1 0 0 20 0 1 0 408182279 2091941888 12370 33554432000 4194304 5870510 140730151145504 140730151144808 139762143345637 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 510728 12370 902 410 0 506201 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2042912 KiB
Current children cumulated memory: 49480 KiB

[startup+0.309773 s]*
/proc/loadavg: 1.54 1.65 1.88 3/200 24435
/proc/meminfo: memFree=21857596/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2067272 memory=74380 CPUtime=0.31 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 9854 0 0 0 29 2 0 0 20 0 1 0 408182279 2116886528 18595 33554432000 4194304 5870510 140730151145504 140730151144792 139762143345637 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 516818 18595 902 410 0 512291 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2067272 KiB
Current children cumulated memory: 74380 KiB

[startup+0.700393 s]
/proc/loadavg: 1.54 1.65 1.88 3/200 24435
/proc/meminfo: memFree=21825192/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2101288 memory=103612 CPUtime=0.7 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 15996 0 0 0 66 4 0 0 20 0 1 0 408182279 2151718912 25903 33554432000 4194304 5870510 140730151145504 140730151144008 139762143345637 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 525322 25903 964 410 0 520795 0
Current children cumulated CPU time: 0.7 s
Current children cumulated vsize: 2101288 KiB
Current children cumulated memory: 103612 KiB

[startup+1.50039 s]
/proc/loadavg: 1.54 1.65 1.88 3/200 24435
/proc/meminfo: memFree=21820728/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2132480 memory=136508 CPUtime=1.49 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 21137 0 0 0 144 5 0 0 20 0 1 0 408182279 2183659520 34127 33554432000 4194304 5870510 140730151145504 140730151143656 5334446 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 533120 34127 966 410 0 528593 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2132480 KiB
Current children cumulated memory: 136508 KiB

[startup+3.10978 s]
/proc/loadavg: 1.54 1.65 1.88 3/200 24435
/proc/meminfo: memFree=21808668/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2115812 memory=118136 CPUtime=3.1 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 32344 0 0 0 304 6 0 0 20 0 1 0 408182279 2166591488 29534 33554432000 4194304 5870510 140730151145504 140730151144760 5283135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 528953 29534 988 410 0 524426 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2115812 KiB
Current children cumulated memory: 118136 KiB

[startup+6.30038 s]
/proc/loadavg: 1.58 1.66 1.89 3/200 24436
/proc/meminfo: memFree=21809248/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2115812 memory=118144 CPUtime=6.29 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 33120 0 0 0 623 6 0 0 20 0 1 0 408182279 2166591488 29536 33554432000 4194304 5870510 140730151145504 140730151144760 5282429 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 528953 29536 990 410 0 524426 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2115812 KiB
Current children cumulated memory: 118144 KiB

[startup+12.7004 s]
/proc/loadavg: 1.61 1.66 1.89 3/200 24436
/proc/meminfo: memFree=21801056/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2146160 memory=126336 CPUtime=12.69 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 55204 0 0 0 1262 7 0 0 20 0 1 0 408182279 2197667840 31584 33554432000 4194304 5870510 140730151145504 140730151143944 5282578 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 536540 31584 990 410 0 532013 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2146160 KiB
Current children cumulated memory: 126336 KiB

[startup+25.5004 s]
/proc/loadavg: 1.70 1.68 1.89 3/200 24438
/proc/meminfo: memFree=21784008/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2146160 memory=143596 CPUtime=25.49 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 69580 0 0 0 2540 9 0 0 20 0 1 0 408182279 2197667840 35899 33554432000 4194304 5870510 140730151145504 140730151144616 5283024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 536540 35899 990 410 0 532013 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2146160 KiB
Current children cumulated memory: 143596 KiB

[startup+51.1097 s]
/proc/loadavg: 1.80 1.70 1.89 3/200 24438
/proc/meminfo: memFree=21766196/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2158216 memory=155152 CPUtime=51.09 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 98691 0 0 0 5097 12 0 0 20 0 1 0 408182279 2210013184 38788 33554432000 4194304 5870510 140730151145504 140730151144520 5282632 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 539554 38788 990 410 0 535027 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2158216 KiB
Current children cumulated memory: 155152 KiB

[startup+102.3 s]
/proc/loadavg: 1.91 1.75 1.89 3/200 24442
/proc/meminfo: memFree=21727036/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2188564 memory=191372 CPUtime=102.28 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 113685 0 0 0 10214 14 0 0 20 0 1 0 408182279 2241089536 47843 33554432000 4194304 5870510 140730151145504 140730151144072 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 547141 47843 990 410 0 542614 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2188564 KiB
Current children cumulated memory: 191372 KiB

[startup+162.3 s]
/proc/loadavg: 1.97 1.80 1.90 3/200 24448
/proc/meminfo: memFree=21715292/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2188564 memory=189968 CPUtime=162.27 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 129058 0 0 0 16210 17 0 0 20 0 1 0 408182279 2241089536 47492 33554432000 4194304 5870510 140730151145504 140730151144072 5282251 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 547141 47492 990 410 0 542614 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2188564 KiB
Current children cumulated memory: 189968 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.83 1.91 3/199 24459
/proc/meminfo: memFree=21691968/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2207532 memory=212496 CPUtime=222.26 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 143177 0 0 0 22208 18 0 0 20 0 1 0 408182279 2260512768 53124 33554432000 4194304 5870510 140730151145504 140730151144072 5258020 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 551883 53124 990 410 0 547356 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2207532 KiB
Current children cumulated memory: 212496 KiB

[startup+282.3 s]
/proc/loadavg: 1.94 1.85 1.91 3/199 24463
/proc/meminfo: memFree=21691108/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2207532 memory=213116 CPUtime=282.25 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 144772 0 0 0 28207 18 0 0 20 0 1 0 408182279 2260512768 53279 33554432000 4194304 5870510 140730151145504 140730151144072 5288765 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 551883 53279 990 410 0 547356 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 2207532 KiB
Current children cumulated memory: 213116 KiB

[startup+342.3 s]
/proc/loadavg: 1.98 1.87 1.91 3/199 24530
/proc/meminfo: memFree=21672048/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2207532 memory=214448 CPUtime=342.24 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 157150 0 0 0 34205 19 0 0 20 0 1 0 408182279 2260512768 53612 33554432000 4194304 5870510 140730151145504 140730151144072 5282680 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 551883 53612 990 410 0 547356 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 2207532 KiB
Current children cumulated memory: 214448 KiB

[startup+402.3 s]
/proc/loadavg: 1.99 1.90 1.92 3/199 24534
/proc/meminfo: memFree=21662352/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2207532 memory=215844 CPUtime=402.24 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 157162 0 0 0 40205 19 0 0 20 0 1 0 408182279 2260512768 53961 33554432000 4194304 5870510 140730151145504 140730151144072 5283024 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 551883 53961 990 410 0 547356 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 2207532 KiB
Current children cumulated memory: 215844 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.92 1.92 3/199 24538
/proc/meminfo: memFree=21702584/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2158308 memory=168664 CPUtime=462.24 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 164568 0 0 0 46202 22 0 0 20 0 1 0 408182279 2210107392 42166 33554432000 4194304 5870510 140730151145504 140730151144520 5282736 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 539577 42166 990 410 0 535050 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 2158308 KiB
Current children cumulated memory: 168664 KiB


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

/proc/24434/statm: 559714 58048 990 410 0 555187 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 2238856 KiB
Current children cumulated memory: 232192 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/199 24661
/proc/meminfo: memFree=21563668/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2270140 memory=265524 CPUtime=1782.24 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 291522 0 0 0 178093 131 0 0 20 0 1 0 408182279 2324623360 66381 33554432000 4194304 5870510 140730151145504 140730151143944 5282251 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 567535 66381 990 410 0 563008 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 2270140 KiB
Current children cumulated memory: 265524 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/199 24665
/proc/meminfo: memFree=21552736/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2270140 memory=271924 CPUtime=1842.24 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 294538 0 0 0 184089 135 0 0 20 0 1 0 408182279 2324623360 67981 33554432000 4194304 5870510 140730151145504 140730151144520 5283024 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 567535 67981 990 410 0 563008 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 2270140 KiB
Current children cumulated memory: 271924 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/199 24669
/proc/meminfo: memFree=21552968/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2270140 memory=271756 CPUtime=1902.24 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 303391 0 0 0 190081 143 0 0 20 0 1 0 408182279 2324623360 67939 33554432000 4194304 5870510 140730151145504 140730151144520 5262777 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 567535 67939 990 410 0 563008 0
Current children cumulated CPU time: 1902.24 s
Current children cumulated vsize: 2270140 KiB
Current children cumulated memory: 271756 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/199 24675
/proc/meminfo: memFree=21555048/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2270140 memory=269708 CPUtime=1962.23 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 314262 0 0 0 196072 151 0 0 20 0 1 0 408182279 2324623360 67427 33554432000 4194304 5870510 140730151145504 140730151144520 5282509 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 567535 67427 990 410 0 563008 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 2270140 KiB
Current children cumulated memory: 269708 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/200 24687
/proc/meminfo: memFree=21554368/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2270140 memory=270044 CPUtime=2022.24 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 325666 0 0 0 202061 163 0 0 20 0 1 0 408182279 2324623360 67511 33554432000 4194304 5870510 140730151145504 140730151144520 5263058 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 567535 67511 990 410 0 563008 0
Current children cumulated CPU time: 2022.24 s
Current children cumulated vsize: 2270140 KiB
Current children cumulated memory: 270044 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/200 24691
/proc/meminfo: memFree=21558264/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2270140 memory=265612 CPUtime=2082.24 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 334674 0 0 0 208053 171 0 0 20 0 1 0 408182279 2324623360 66403 33554432000 4194304 5870510 140730151145504 140730151144520 5283064 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 567535 66403 990 410 0 563008 0
Current children cumulated CPU time: 2082.24 s
Current children cumulated vsize: 2270140 KiB
Current children cumulated memory: 265612 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/200 24697
/proc/meminfo: memFree=21557984/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2270140 memory=265612 CPUtime=2142.24 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 341549 0 0 0 214049 175 0 0 20 0 1 0 408182279 2324623360 66403 33554432000 4194304 5870510 140730151145504 140730151144520 5258727 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 567535 66403 990 410 0 563008 0
Current children cumulated CPU time: 2142.24 s
Current children cumulated vsize: 2270140 KiB
Current children cumulated memory: 265612 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/200 24701
/proc/meminfo: memFree=21558436/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2270140 memory=265612 CPUtime=2202.23 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 348587 0 0 0 220044 179 0 0 20 0 1 0 408182279 2324623360 66403 33554432000 4194304 5870510 140730151145504 140730151144520 5282505 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 567535 66403 990 410 0 563008 0
Current children cumulated CPU time: 2202.23 s
Current children cumulated vsize: 2270140 KiB
Current children cumulated memory: 265612 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/200 24705
/proc/meminfo: memFree=21558660/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2270140 memory=265780 CPUtime=2262.23 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 355822 0 0 0 226040 183 0 0 20 0 1 0 408182279 2324623360 66445 33554432000 4194304 5870510 140730151145504 140730151144520 5282505 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 567535 66445 990 410 0 563008 0
Current children cumulated CPU time: 2262.23 s
Current children cumulated vsize: 2270140 KiB
Current children cumulated memory: 265780 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/199 24711
/proc/meminfo: memFree=21553076/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2270140 memory=265612 CPUtime=2322.24 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 361996 0 0 0 232037 187 0 0 20 0 1 0 408182279 2324623360 66403 33554432000 4194304 5870510 140730151145504 140730151144520 5282721 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 567535 66403 990 410 0 563008 0
Current children cumulated CPU time: 2322.24 s
Current children cumulated vsize: 2270140 KiB
Current children cumulated memory: 265612 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/199 24715
/proc/meminfo: memFree=21552648/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2270140 memory=267828 CPUtime=2382.24 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 368772 0 0 0 238033 191 0 0 20 0 1 0 408182279 2324623360 66957 33554432000 4194304 5870510 140730151145504 140730151144520 5282505 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 567535 66957 990 410 0 563008 0
Current children cumulated CPU time: 2382.24 s
Current children cumulated vsize: 2270140 KiB
Current children cumulated memory: 267828 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/199 24719
/proc/meminfo: memFree=21542584/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2270140 memory=276020 CPUtime=2442.24 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 375697 0 0 0 244029 195 0 0 20 0 1 0 408182279 2324623360 69005 33554432000 4194304 5870510 140730151145504 140730151144520 5282721 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 567535 69005 990 410 0 563008 0
Current children cumulated CPU time: 2442.24 s
Current children cumulated vsize: 2270140 KiB
Current children cumulated memory: 276020 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/199 24725
/proc/meminfo: memFree=21550888/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2270140 memory=267828 CPUtime=2502.24 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 384421 0 0 0 250021 203 0 0 20 0 1 0 408182279 2324623360 66957 33554432000 4194304 5870510 140730151145504 140730151144520 5282429 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 567535 66957 990 410 0 563008 0
Current children cumulated CPU time: 2502.24 s
Current children cumulated vsize: 2270140 KiB
Current children cumulated memory: 267828 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.00 1.96 3/199 24726
/proc/meminfo: memFree=21541204/32770624 swapFree=66999180/67108860
[pid=24434] ppid=24431 vsize=2270140 memory=277900 CPUtime=2519.94 cores=1,3,5,7
/proc/24434/stat : 24434 (xcsp_picat) R 24431 24434 24179 0 -1 4202496 384937 0 0 0 251790 204 0 0 20 0 1 0 408182279 2324623360 69475 33554432000 4194304 5870510 140730151145504 140730151144520 5282432 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31703040 140730151150623 140730151150701 140730151150701 140730151153610 0
/proc/24434/statm: 567535 69475 990 410 0 563008 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 2270140 KiB
Current children cumulated memory: 277900 KiB

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

[startup+2520.01 s]
# the end of solver process 24434 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2517.91 s, system=2.05097 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): 2520.01
CPU time (s): 2519.96
CPU user time (s): 2517.91
CPU system time (s): 2.05097
CPU usage (%): 99.9978
Max. virtual memory (cumulated for all children) (KiB): 2350280
Max. memory (cumulated for all children) (KiB): 324836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2517.91
system time used= 2.05097
maximum resident set size= 328988
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 384937
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= 29
involuntary context switches= 2025


# summary of solver processes directly reported to runsolver:
#   pid: 24434
#   total CPU time (s): 2519.96
#   total CPU user time (s): 2517.91
#   total CPU system time (s): 2.05097

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.55154 second user time and 19.3919 second system time

The end

Launcher Data 

Begin job on node140 at 2019-09-12 23:06:38
IDJOB=4395137
IDBENCH=120483
IDSOLVER=2844
FILE ID=node140/4395137-1568322438
RUNJOBID= node140-1568322359-24211
PBS_JOBID= 21701141
Free space on /tmp= 56864 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/StripPacking/StripPacking-m1-seriesT/StripPacking-T5c.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395137-1568322438/watcher-4395137-1568322438 -o /tmp/evaluation-result-4395137-1568322438/solver-4395137-1568322438 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568322359-24211 --watchdog 2580  xcsp_picat HOME/instance-4395137-1568322438.xml

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

MD5SUM BENCH= 3657d2b4866232829f5e159967af0f72
RANDOM SEED=2089674207

node140.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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        21939640 kB
MemAvailable:   31808608 kB
Buffers:          148368 kB
Cached:          9896060 kB
SwapCached:         2840 kB
Active:          1611568 kB
Inactive:        8490036 kB
Active(anon):      54288 kB
Inactive(anon):    43924 kB
Active(file):    1557280 kB
Inactive(file):  8446112 kB
Unevictable:      107728 kB
Mlocked:          107728 kB
SwapTotal:      67108860 kB
SwapFree:       66999180 kB
Dirty:              3292 kB
Writeback:             0 kB
AnonPages:        150728 kB
Mapped:            45088 kB
Shmem:             32156 kB
Slab:             324116 kB
SReclaimable:     294036 kB
SUnreclaim:        30080 kB
KernelStack:        3680 kB
PageTables:         5796 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2598512 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     96256 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 56860 MiB
End job on node140 at 2019-09-12 23:48:38